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.r287-smll-165307357000099.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 UtilityControlRoom-PT-Z4T4N06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r287-smll-165307357000099
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 27K Apr 29 18:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 29 18:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 53K Apr 29 18:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 206K Apr 29 18:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 22K May 9 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 9 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 37K May 9 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 105K May 9 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 96K Apr 29 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 492K Apr 29 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 120K Apr 29 18:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 469K Apr 29 18:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 9 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.7K May 9 09:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 191K 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655069104232

Running Version 0
[2022-06-12 21:25:07] [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 21:25:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:25:07] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2022-06-12 21:25:07] [INFO ] Transformed 228 places.
[2022-06-12 21:25:07] [INFO ] Transformed 450 transitions.
[2022-06-12 21:25:07] [INFO ] Parsed PT model containing 228 places and 450 transitions in 261 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 86 ms.
Working with output stream class java.io.PrintStream
[2022-06-12 21:25:08] [INFO ] Reduced 18 identical enabling conditions.
[2022-06-12 21:25:08] [INFO ] Reduced 18 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 14) seen :8
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 6) seen :1
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 5) seen :1
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 4) seen :1
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :1
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 354 rows 228 cols
[2022-06-12 21:25:08] [INFO ] Computed 15 place invariants in 20 ms
[2022-06-12 21:25:09] [INFO ] [Real]Absence check using 15 positive place invariants in 23 ms returned sat
[2022-06-12 21:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:25:09] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2022-06-12 21:25:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:25:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 21 ms returned sat
[2022-06-12 21:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:25:09] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2022-06-12 21:25:10] [INFO ] Computed and/alt/rep : 348/678/348 causal constraints (skipped 0 transitions) in 58 ms.
[2022-06-12 21:25:12] [INFO ] Added : 237 causal constraints over 48 iterations in 1997 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 62500 steps, including 449 resets, run finished after 437 ms. (steps per millisecond=143 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 21 out of 228 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 228/228 places, 354/354 transitions.
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 228 transition count 262
Reduce places removed 92 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 116 rules applied. Total rules applied 208 place count 136 transition count 238
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 208 place count 136 transition count 215
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 254 place count 113 transition count 215
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 256 place count 112 transition count 214
Free-agglomeration rule applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 269 place count 112 transition count 201
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 33 rules applied. Total rules applied 302 place count 99 transition count 181
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 3 with 19 rules applied. Total rules applied 321 place count 99 transition count 162
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 340 place count 80 transition count 162
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 343 place count 80 transition count 162
Applied a total of 343 rules in 136 ms. Remains 80 /228 variables (removed 148) and now considering 162/354 (removed 192) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/228 places, 162/354 transitions.
[2022-06-12 21:25:13] [INFO ] Flatten gal took : 135 ms
[2022-06-12 21:25:13] [INFO ] Flatten gal took : 46 ms
[2022-06-12 21:25:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10350308408304768245.gal : 26 ms
[2022-06-12 21:25:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4626853576668434453.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality10350308408304768245.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4626853576668434453.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality10350308408304768245.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4626853576668434453.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4626853576668434453.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 40
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :40 after 63
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :63 after 176
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :176 after 1516
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1516 after 3717
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3717 after 41828
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.5952e+07,0.632272,13528,2,3694,14,50466,7,0,506,39984,0
Total reachable state count : 15952002

Verifying 1 reachability properties.
Invariant property UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-14 does not hold.
FORMULA UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-PT-Z4T4N06-ReachabilityFireability-14,21,0.66129,13528,2,240,14,50466,7,0,563,39984,0
All properties solved without resorting to model-checking.

BK_STOP 1655069115235

--------------------
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="UtilityControlRoom-PT-Z4T4N06"
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 UtilityControlRoom-PT-Z4T4N06, 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 r287-smll-165307357000099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N06.tgz
mv UtilityControlRoom-PT-Z4T4N06 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 ;