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)
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=====================================================================
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 ;