fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r057-smll-152646384700174
Last Updated
June 26, 2018

About the Execution of ITS-Tools.L for DES-PT-01a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15751.830 9082.00 18515.00 484.50 T normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
................
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 101 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 339 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 32K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstoolsl
Input is DES-PT-01a, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r057-smll-152646384700174
=====================================================================


--------------------
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 DES-PT-01a-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527302549799

Flatten gal took : 88 ms
Constant places removed 1 places and 1 transitions.
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 118 transition count 61
Constant places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 117 transition count 61
Performed 1 Pre agglomeration using Quasi-Persistent + HF-interchangeable + Divergent Free condition.
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 16 place count 117 transition count 60
Constant places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 18 place count 115 transition count 60
Symmetric choice reduction at 3 with 1 rule applications. Total rules 19 place count 115 transition count 60
Constant places removed 1 places and 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 114 transition count 59
Applied a total of 20 rules in 28 ms. Remains 114 /119 variables (removed 5) and now considering 59/76 (removed 17) transitions.
// Phase 1: matrix 59 rows 114 cols
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityDeadlock.pnml.gal, -t, CGAL, -ctl, DEADLOCK], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805241334/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityDeadlock.pnml.gal -t CGAL -ctl DEADLOCK
No direction supplied, using forward translation only.
built 47 ordering constraints for composite.
built 13 ordering constraints for composite.
built 4 ordering constraints for composite.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 59 rows 114 cols
invariant :p52 + p59 + -1'p69 + p75 + p85 + -1'p91 = 1
invariant :p66 + p67 = 1
invariant :-1'p1 + p2 + p37 + p41 + p59 + p75 + -1'p91 + -1'p94 + p97 + p99 + p101 + p105 + -1'p116 + p117 + p118 = -1
invariant :p51 + -1'p59 + p67 + -1'p75 + -1'p83 + p91 = 0
invariant :p98 + p99 + p100 + p101 + p102 + p105 + p106 = 1
invariant :p92 + p93 + -1'p94 + -1'p95 = 0
invariant :p54 + p59 + -1'p71 + p75 + p87 + -1'p91 = 1
invariant :p47 + -1'p59 + p63 + -1'p75 + -1'p79 + p91 = 0
invariant :2'p1 + -1'p2 + -1'p4 + -1'p11 + -1'p15 + p18 + -1'p25 + -1'p26 + p33 + -1'p37 + -1'p39 + -1'p43 + p93 + -1'p95 + -1'p97 + -1'p99 + -1'p101 + -1'p105 + p109 + p116 + -1'p117 + -1'p118 = 0
invariant :p32 + p33 = 1
invariant :p9 + p10 + p11 = 1
invariant :p60 + p61 = 1
invariant :p57 + -1'p59 + p73 + -1'p75 + -1'p89 + p91 = 0
invariant :-2'p1 + p2 + p4 + p11 + p15 + p17 + p25 + p26 + -1'p33 + p37 + p39 + p43 + -1'p93 + p95 + p97 + p99 + p101 + p105 + -1'p109 + -1'p116 + p117 + p118 = 1
invariant :p42 + p43 = 1
invariant :p70 + p71 = 1
invariant :p1 + -1'p2 + p13 + -1'p15 + -1'p39 + -1'p43 + p100 + p109 + p116 + -1'p117 + -1'p118 = 1
invariant :p84 + p85 + p94 + p95 = 1
invariant :p80 + p81 + p94 + p95 = 1
invariant :p88 + p89 + p94 + p95 = 1
invariant :p56 + p59 + -1'p73 + p75 + p89 + -1'p91 = 1
invariant :p64 + p65 = 1
invariant :p76 + p77 + p94 + p95 = 1
invariant :p14 + p15 = 1
invariant :p55 + -1'p59 + p71 + -1'p75 + -1'p87 + p91 = 0
invariant :-1'p105 + -1'p106 + p107 + p108 = 0
invariant :p7 + p8 = 1
invariant :p49 + -1'p59 + p65 + -1'p75 + -1'p81 + p91 = 0
invariant :p109 + p110 + p111 + p113 = 1
invariant :p115 + p116 + -1'p117 + -1'p118 = 0
invariant :p44 + p59 + -1'p61 + p75 + p77 + -1'p91 = 1
invariant :p50 + p59 + -1'p67 + p75 + p83 + -1'p91 = 1
invariant :-1'p1 + p2 + p12 + p15 + p39 + p43 + -1'p100 + -1'p109 + -1'p116 + p117 + p118 = 0
invariant :p36 + p37 = 1
invariant :p53 + -1'p59 + p69 + -1'p75 + -1'p85 + p91 = 0
invariant :p82 + p83 + p94 + p95 = 1
invariant :p86 + p87 + p94 + p95 = 1
invariant :p74 + p75 = 1
invariant :2'p1 + -2'p2 + -1'p37 + -1'p39 + -1'p43 + -1'p99 + -1'p101 + -1'p102 + p104 + -1'p105 + -1'p106 + p108 + p109 + p113 + p116 + -2'p117 + -1'p118 = 1
invariant :-2'p1 + 2'p2 + p37 + p39 + p43 + p99 + p103 + p105 + p106 + -1'p108 + -1'p109 + -1'p113 + -1'p116 + 2'p117 + p118 = -1
invariant :p68 + p69 = 1
invariant :p78 + p79 + p94 + p95 = 1
invariant :p90 + p91 + p94 + p95 = 1
invariant :p48 + p59 + -1'p65 + p75 + p81 + -1'p91 = 1
invariant :p45 + -1'p59 + p61 + -1'p75 + -1'p77 + p91 = 0
invariant :p58 + p59 = 1
invariant :p5 + p6 = 1
invariant :p62 + p63 = 1
invariant :p1 + -1'p2 + -1'p37 + p40 + -1'p59 + -1'p75 + p91 + p94 + -1'p97 + -1'p99 + -1'p101 + -1'p105 + p116 + -1'p117 + -1'p118 = 2
invariant :p114 + p117 + p118 = 1
invariant :p30 + p31 = 1
invariant :p72 + p73 = 1
invariant :p38 + p39 = 1
invariant :p96 + p97 = 1
invariant :p46 + p59 + -1'p63 + p75 + p79 + -1'p91 = 1
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
Compilation finished in 2042 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 39 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=1, -p, --pins-guards, --when, -d], workingDir=/home/mcc/execution]
LTSmin run took 23 ms.
FORMULA DES-PT-01a-ReachabilityDeadlock-0 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1527302558881

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityDeadlock -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -louvain -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
May 26, 2018 2:42:31 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -louvain, -smt]
May 26, 2018 2:42:31 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 26, 2018 2:42:32 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 66 ms
May 26, 2018 2:42:32 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 119 places.
May 26, 2018 2:42:32 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 76 transitions.
May 26, 2018 2:42:32 AM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Found NUPN structural information;
May 26, 2018 2:42:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 13 ms
May 26, 2018 2:42:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 82 ms
May 26, 2018 2:42:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.simple.gal : 4 ms
May 26, 2018 2:42:32 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 76 transitions.
May 26, 2018 2:42:32 AM fr.lip6.move.gal.application.MccTranslator applyOrder
INFO: Applying decomposition
May 26, 2018 2:42:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 28 ms
May 26, 2018 2:42:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 21 ms
May 26, 2018 2:42:32 AM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 26, 2018 2:42:32 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 36 ms
May 26, 2018 2:42:32 AM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting arrays to variables to allow decomposition.
May 26, 2018 2:42:32 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 59 transitions.
May 26, 2018 2:42:32 AM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 14 redundant transitions.
May 26, 2018 2:42:32 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityDeadlock.pnml.gal : 6 ms
May 26, 2018 2:42:32 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 55 place invariants in 36 ms
May 26, 2018 2:42:33 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 114 variables to be positive in 349 ms
May 26, 2018 2:42:33 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 59 transitions.
May 26, 2018 2:42:33 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/59 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 26, 2018 2:42:33 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 26, 2018 2:42:33 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 59 transitions.
May 26, 2018 2:42:33 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
May 26, 2018 2:42:33 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 59 transitions.
May 26, 2018 2:42:34 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Finished co-enabling matrix. took 1568 ms. Total solver calls (SAT/UNSAT): 392(263/129)
May 26, 2018 2:42:34 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeDoNotAccord
INFO: Computing Do-Not-Accords matrix : 59 transitions.
May 26, 2018 2:42:35 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Completed DNA matrix. took 538 ms. Total solver calls (SAT/UNSAT): 30(0/30)
May 26, 2018 2:42:35 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 2702ms conformant to PINS in folder :/home/mcc/execution

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="DES-PT-01a"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstoolsl"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-01a.tgz
mv DES-PT-01a execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstoolsl"
echo " Input is DES-PT-01a, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r057-smll-152646384700174"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;