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.r251-smll-165303245000112.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 SmartHome-PT-14, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r251-smll-165303245000112
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 344K
-rw-r--r-- 1 mcc users 6.8K Apr 29 15:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 29 15:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 15:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 15:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 9 09:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 09:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 101K May 10 09:34 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 SmartHome-PT-14-UpperBounds-00
FORMULA_NAME SmartHome-PT-14-UpperBounds-01
FORMULA_NAME SmartHome-PT-14-UpperBounds-02
FORMULA_NAME SmartHome-PT-14-UpperBounds-03
FORMULA_NAME SmartHome-PT-14-UpperBounds-04
FORMULA_NAME SmartHome-PT-14-UpperBounds-05
FORMULA_NAME SmartHome-PT-14-UpperBounds-06
FORMULA_NAME SmartHome-PT-14-UpperBounds-07
FORMULA_NAME SmartHome-PT-14-UpperBounds-08
FORMULA_NAME SmartHome-PT-14-UpperBounds-09
FORMULA_NAME SmartHome-PT-14-UpperBounds-10
FORMULA_NAME SmartHome-PT-14-UpperBounds-11
FORMULA_NAME SmartHome-PT-14-UpperBounds-12
FORMULA_NAME SmartHome-PT-14-UpperBounds-13
FORMULA_NAME SmartHome-PT-14-UpperBounds-14
FORMULA_NAME SmartHome-PT-14-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653065636246

Running Version 0
[2022-05-20 16:53:59] [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]
[2022-05-20 16:53:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 16:53:59] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2022-05-20 16:53:59] [INFO ] Transformed 422 places.
[2022-05-20 16:53:59] [INFO ] Transformed 448 transitions.
[2022-05-20 16:53:59] [INFO ] Found NUPN structural information;
[2022-05-20 16:53:59] [INFO ] Parsed PT model containing 422 places and 448 transitions in 273 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Deduced a syphon composed of 129 places in 9 ms
Reduce places removed 129 places and 104 transitions.
FORMULA SmartHome-PT-14-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 344 rows 293 cols
[2022-05-20 16:54:00] [INFO ] Computed 14 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 41 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 13) seen :11
FORMULA SmartHome-PT-14-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SmartHome-PT-14-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
// Phase 1: matrix 344 rows 293 cols
[2022-05-20 16:54:00] [INFO ] Computed 14 place invariants in 14 ms
[2022-05-20 16:54:00] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2022-05-20 16:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 16:54:00] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2022-05-20 16:54:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 16:54:01] [INFO ] [Nat]Absence check using 14 positive place invariants in 19 ms returned sat
[2022-05-20 16:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 16:54:01] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2022-05-20 16:54:01] [INFO ] Deduced a trap composed of 26 places in 189 ms of which 5 ms to minimize.
[2022-05-20 16:54:01] [INFO ] Deduced a trap composed of 45 places in 152 ms of which 2 ms to minimize.
[2022-05-20 16:54:02] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 2 ms to minimize.
[2022-05-20 16:54:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 617 ms
[2022-05-20 16:54:02] [INFO ] Computed and/alt/rep : 314/513/314 causal constraints (skipped 29 transitions) in 51 ms.
[2022-05-20 16:54:03] [INFO ] Added : 105 causal constraints over 22 iterations in 936 ms. Result :sat
Minimization took 92 ms.
[2022-05-20 16:54:03] [INFO ] [Real]Absence check using 14 positive place invariants in 14 ms returned sat
[2022-05-20 16:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 16:54:03] [INFO ] [Real]Absence check using state equation in 212 ms returned sat
[2022-05-20 16:54:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 16:54:03] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-20 16:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 16:54:03] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2022-05-20 16:54:04] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 3 ms to minimize.
[2022-05-20 16:54:04] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 2 ms to minimize.
[2022-05-20 16:54:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 288 ms
[2022-05-20 16:54:04] [INFO ] Computed and/alt/rep : 314/513/314 causal constraints (skipped 29 transitions) in 32 ms.
[2022-05-20 16:54:05] [INFO ] Added : 158 causal constraints over 32 iterations in 1118 ms. Result :sat
Minimization took 108 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Incomplete Parikh walk after 24600 steps, including 141 resets, run finished after 119 ms. (steps per millisecond=206 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA SmartHome-PT-14-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 14100 steps, including 147 resets, run finished after 50 ms. (steps per millisecond=282 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 293 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 293/293 places, 344/344 transitions.
Graph (trivial) has 297 edges and 293 vertex of which 128 / 293 are part of one of the 8 SCC in 11 ms
Free SCC test removed 120 places
Drop transitions removed 156 transitions
Reduce isomorphic transitions removed 156 transitions.
Graph (complete) has 276 edges and 173 vertex of which 151 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.4 ms
Discarding 22 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 76 rules applied. Total rules applied 78 place count 151 transition count 100
Reduce places removed 69 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 83 rules applied. Total rules applied 161 place count 82 transition count 86
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 167 place count 76 transition count 86
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 167 place count 76 transition count 83
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 173 place count 73 transition count 83
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 205 place count 41 transition count 51
Iterating global reduction 3 with 32 rules applied. Total rules applied 237 place count 41 transition count 51
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 245 place count 41 transition count 43
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 245 place count 41 transition count 37
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 257 place count 35 transition count 37
Graph (complete) has 59 edges and 35 vertex of which 21 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.0 ms
Discarding 14 places :
Also discarding 15 output transitions
Drop transitions removed 15 transitions
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 4 rules applied. Total rules applied 261 place count 21 transition count 19
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 270 place count 18 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 270 place count 18 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 272 place count 17 transition count 12
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 280 place count 13 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 281 place count 12 transition count 7
Reduce places removed 3 places and 0 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 6 with 5 rules applied. Total rules applied 286 place count 9 transition count 5
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 288 place count 7 transition count 5
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 3 Pre rules applied. Total rules applied 288 place count 7 transition count 2
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 7 rules applied. Total rules applied 295 place count 3 transition count 2
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 295 place count 3 transition count 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 297 place count 2 transition count 1
Applied a total of 297 rules in 92 ms. Remains 2 /293 variables (removed 291) and now considering 1/344 (removed 343) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/293 places, 1/344 transitions.
// Phase 1: matrix 1 rows 2 cols
[2022-05-20 16:54:05] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 500000 resets, run finished after 594 ms. (steps per millisecond=1683 ) properties (out of 1) seen :1
FORMULA SmartHome-PT-14-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1653065647468

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

+ 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
+ [[ -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 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=/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="SmartHome-PT-14"
export BK_EXAMINATION="UpperBounds"
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 SmartHome-PT-14, 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 r251-smll-165303245000112"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-14.tgz
mv SmartHome-PT-14 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 ;