fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r010-tajo-165245701500002
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for ARMCacheCoherence-PT-none

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
465.623 7085.00 19311.00 66.00 TFFTFFTFTTTFTTFF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r010-tajo-165245701500002.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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 gold2021
Input is ARMCacheCoherence-PT-none, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r010-tajo-165245701500002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 8.0K Apr 30 13:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 30 13:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 13:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 13:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 06:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 06:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 06:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 06:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 30 13:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Apr 30 13:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 30 13:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 30 13:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 06:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 06:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 14M 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 ARMCacheCoherence-PT-none-ReachabilityCardinality-00
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-01
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-02
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-03
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-04
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-05
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-06
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-07
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-08
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-09
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-10
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-11
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-12
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-13
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-14
FORMULA_NAME ARMCacheCoherence-PT-none-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655068381846

Running Version 0
[2022-06-12 21:13:03] [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 21:13:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:13:05] [INFO ] Load time of PNML (sax parser for PT used): 1003 ms
[2022-06-12 21:13:05] [INFO ] Transformed 87 places.
[2022-06-12 21:13:05] [INFO ] Transformed 33676 transitions.
[2022-06-12 21:13:05] [INFO ] Found NUPN structural information;
[2022-06-12 21:13:05] [INFO ] Parsed PT model containing 87 places and 33676 transitions in 1244 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 32425 transitions
Reduce redundant transitions removed 32425 transitions.
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 9 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 13) seen :4
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 9) seen :1
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-06-12 21:13:05] [INFO ] Flow matrix only has 500 transitions (discarded 751 similar events)
// Phase 1: matrix 500 rows 87 cols
[2022-06-12 21:13:05] [INFO ] Computed 12 place invariants in 35 ms
[2022-06-12 21:13:06] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2022-06-12 21:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:06] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2022-06-12 21:13:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:06] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned unsat
[2022-06-12 21:13:06] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2022-06-12 21:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:06] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2022-06-12 21:13:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:06] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2022-06-12 21:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:06] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2022-06-12 21:13:06] [INFO ] State equation strengthened by 192 read => feed constraints.
[2022-06-12 21:13:06] [INFO ] [Real]Added 192 Read/Feed constraints in 154 ms returned sat
[2022-06-12 21:13:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:06] [INFO ] [Nat]Absence check using 12 positive place invariants in 7 ms returned sat
[2022-06-12 21:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:07] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-06-12 21:13:07] [INFO ] [Nat]Added 192 Read/Feed constraints in 143 ms returned sat
[2022-06-12 21:13:07] [INFO ] Computed and/alt/rep : 32/134/29 causal constraints (skipped 470 transitions) in 231 ms.
[2022-06-12 21:13:07] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 5 ms to minimize.
[2022-06-12 21:13:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2022-06-12 21:13:07] [INFO ] Added : 27 causal constraints over 6 iterations in 643 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-12 21:13:07] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2022-06-12 21:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:08] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2022-06-12 21:13:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:08] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2022-06-12 21:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:08] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2022-06-12 21:13:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:08] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2022-06-12 21:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:08] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2022-06-12 21:13:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:08] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2022-06-12 21:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:08] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2022-06-12 21:13:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:08] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2022-06-12 21:13:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:08] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2022-06-12 21:13:08] [INFO ] Solution in real domain found non-integer solution.
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Finished Parikh walk after 487 steps, including 5 resets, run visited all 1 properties in 5 ms. (steps per millisecond=97 )
FORMULA ARMCacheCoherence-PT-none-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655068388931

--------------------
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="ARMCacheCoherence-PT-none"
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 ARMCacheCoherence-PT-none, 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 r010-tajo-165245701500002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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