fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r095-smll-167814411000065
Last Updated
May 14, 2023

About the Execution of 2022-gold for CloudOpsManagement-PT-00320by00160

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
210.268 6004.00 13314.00 131.50 640 480 160 320 160 160 160 160 160 160 160 320 160 160 320 160 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r095-smll-167814411000065.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is CloudOpsManagement-PT-00320by00160, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r095-smll-167814411000065
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 9.2K Feb 26 00:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 00:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 00:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 00:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 00:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 00:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 00:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 00:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 17K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-00
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-01
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-02
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-03
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-04
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-05
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-06
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-07
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-08
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-09
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-10
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-11
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-12
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-13
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-14
FORMULA_NAME CloudOpsManagement-PT-00320by00160-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678174230968

Running Version 202205111006
[2023-03-07 07:30:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2023-03-07 07:30:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 07:30:33] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2023-03-07 07:30:33] [INFO ] Transformed 27 places.
[2023-03-07 07:30:33] [INFO ] Transformed 29 transitions.
[2023-03-07 07:30:33] [INFO ] Parsed PT model containing 27 places and 29 transitions in 340 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 16 ms.
// Phase 1: matrix 29 rows 27 cols
[2023-03-07 07:30:33] [INFO ] Computed 11 place invariants in 13 ms
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-14 320 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-07 160 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-03 320 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10298 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=429 ) properties (out of 13) seen :2400
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-15 160 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-13 160 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-12 160 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-11 320 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-10 160 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-09 160 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-06 160 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-05 160 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-04 160 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :523
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :382
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :341
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :343
// Phase 1: matrix 29 rows 27 cols
[2023-03-07 07:30:34] [INFO ] Computed 11 place invariants in 8 ms
[2023-03-07 07:30:34] [INFO ] [Real]Absence check using 11 positive place invariants in 16 ms returned sat
[2023-03-07 07:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:30:34] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-07 07:30:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-07 07:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-07 07:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:30:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 9 ms returned sat
[2023-03-07 07:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:30:34] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-07 07:30:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-07 07:30:34] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-07 07:30:34] [INFO ] Added : 24 causal constraints over 7 iterations in 97 ms. Result :sat
Minimization took 94 ms.
[2023-03-07 07:30:34] [INFO ] [Real]Absence check using 11 positive place invariants in 16 ms returned sat
[2023-03-07 07:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:30:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-07 07:30:34] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-07 07:30:34] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-07 07:30:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:30:34] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-07 07:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:30:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-07 07:30:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-07 07:30:34] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-07 07:30:34] [INFO ] Added : 7 causal constraints over 3 iterations in 44 ms. Result :sat
Minimization took 13 ms.
[2023-03-07 07:30:35] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-07 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:30:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-07 07:30:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-07 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:30:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-07 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:30:35] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-07 07:30:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-03-07 07:30:35] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-07 07:30:35] [INFO ] Added : 16 causal constraints over 4 iterations in 47 ms. Result :sat
Minimization took 14 ms.
[2023-03-07 07:30:35] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-07 07:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:30:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-07 07:30:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-03-07 07:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-07 07:30:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-07 07:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-07 07:30:35] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-07 07:30:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-03-07 07:30:35] [INFO ] Computed and/alt/rep : 26/69/26 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-07 07:30:35] [INFO ] Added : 14 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [640, 640, 160, 160] Max seen :[480, 351, 2, 4]
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-08 160 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-02 160 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-00 640 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 5 ms
Free SCC test removed 4 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition UndeployWsr2 and 2 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 21 transition count 16
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Remove reverse transitions (loop back) rule discarded transition tlink5 and 3 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 14 transition count 12
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 13 transition count 12
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 12 transition count 11
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 12 transition count 11
Applied a total of 10 rules in 27 ms. Remains 12 /27 variables (removed 15) and now considering 11/29 (removed 18) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/27 places, 11/29 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-03-07 07:30:36] [INFO ] Computed 5 place invariants in 0 ms
Incomplete random walk after 1000075 steps, including 8 resets, run finished after 264 ms. (steps per millisecond=3788 ) properties (out of 1) seen :480
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 1) seen :480
// Phase 1: matrix 11 rows 12 cols
[2023-03-07 07:30:36] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-07 07:30:36] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-07 07:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-07 07:30:36] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
Current structural bounds on expressions (after SMT) : [480] Max seen :[480]
FORMULA CloudOpsManagement-PT-00320by00160-UpperBounds-01 480 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 3508 ms.

BK_STOP 1678174236972

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -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=@none -Xss128m -Xms40m -Xmx8192m

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="CloudOpsManagement-PT-00320by00160"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is CloudOpsManagement-PT-00320by00160, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r095-smll-167814411000065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00320by00160.tgz
mv CloudOpsManagement-PT-00320by00160 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;