fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r227-oct2-159033546900579
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for ViralEpidemic-PT-S16D2C4A02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15745.950 3600000.00 3470901.00 271113.20 ?T??????F??????F normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r227-oct2-159033546900579.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ViralEpidemic-PT-S16D2C4A02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-oct2-159033546900579
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 4.6K May 14 05:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 05:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 23:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 23:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 14 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.4K May 13 16:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 16:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 13 12:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 13 12:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 13 16:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 13 16:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 11 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 6.1M May 12 20:42 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 ViralEpidemic-PT-S16D2C4A02-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1590510642122

[2020-05-26 16:30:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-26 16:30:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 16:30:44] [INFO ] Load time of PNML (sax parser for PT used): 308 ms
[2020-05-26 16:30:44] [INFO ] Transformed 4915 places.
[2020-05-26 16:30:44] [INFO ] Transformed 9009 transitions.
[2020-05-26 16:30:44] [INFO ] Parsed PT model containing 4915 places and 9009 transitions in 418 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 73 ms.
Incomplete random walk after 100000 steps, including 127 resets, run finished after 3686 ms. (steps per millisecond=27 ) properties seen :[0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 9009 rows 4915 cols
[2020-05-26 16:30:49] [INFO ] Computed 1 place invariants in 609 ms
[2020-05-26 16:30:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 95 ms returned sat
[2020-05-26 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:31:09] [INFO ] [Real]Absence check using state equation in 18385 ms returned (error "Solver has unexpectedly terminated")
[2020-05-26 16:31:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 159 ms returned sat
[2020-05-26 16:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:31:26] [INFO ] [Real]Absence check using state equation in 16076 ms returned unsat
[2020-05-26 16:31:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 168 ms returned sat
[2020-05-26 16:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:31:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 16:31:46] [INFO ] [Real]Absence check using state equation in 19136 ms returned (error "Failed to check-sat")
[2020-05-26 16:31:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 116 ms returned sat
[2020-05-26 16:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:32:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 16:32:06] [INFO ] [Real]Absence check using state equation in 19559 ms returned (error "Failed to check-sat")
[2020-05-26 16:32:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 111 ms returned sat
[2020-05-26 16:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:32:22] [INFO ] [Real]Absence check using state equation in 15330 ms returned unsat
[2020-05-26 16:32:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 76 ms returned sat
[2020-05-26 16:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:32:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 16:32:42] [INFO ] [Real]Absence check using state equation in 19603 ms returned unknown
[2020-05-26 16:32:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 95 ms returned sat
[2020-05-26 16:32:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:33:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s1837 (- t3346 (+ t3361 t3362)))") while checking expression at index 6
[2020-05-26 16:33:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 68 ms returned sat
[2020-05-26 16:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:33:12] [INFO ] [Real]Absence check using state equation in 9335 ms returned unsat
[2020-05-26 16:33:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 130 ms returned sat
[2020-05-26 16:33:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:33:23] [INFO ] [Real]Absence check using state equation in 10078 ms returned unsat
[2020-05-26 16:33:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 131 ms returned sat
[2020-05-26 16:33:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 16:33:34] [INFO ] [Real]Absence check using state equation in 10730 ms returned unsat
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
[2020-05-26 16:33:36] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-26 16:33:36] [INFO ] Flatten gal took : 1502 ms
[2020-05-26 16:33:37] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-26 16:33:37] [INFO ] Flatten gal took : 445 ms
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-26 16:33:37] [INFO ] Applying decomposition
[2020-05-26 16:33:38] [INFO ] Flatten gal took : 406 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph63651798705065939.txt, -o, /tmp/graph63651798705065939.bin, -w, /tmp/graph63651798705065939.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph63651798705065939.bin, -l, -1, -v, -w, /tmp/graph63651798705065939.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 16:33:38] [INFO ] Decomposing Gal with order
[2020-05-26 16:33:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 16:33:40] [INFO ] Removed a total of 12561 redundant transitions.
[2020-05-26 16:33:40] [INFO ] Flatten gal took : 1032 ms
[2020-05-26 16:33:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 16171 labels/synchronizations in 1206 ms.
[2020-05-26 16:33:43] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 73 ms
[2020-05-26 16:33:43] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2020-05-26 16:54:44] [INFO ] Flatten gal took : 1600 ms
[2020-05-26 16:54:44] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 176 ms
[2020-05-26 16:54:44] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 5 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2020-05-26 17:15:49] [INFO ] Flatten gal took : 884 ms
[2020-05-26 17:15:51] [INFO ] Input system was already deterministic with 9009 transitions.
[2020-05-26 17:15:51] [INFO ] Transformed 4915 places.
[2020-05-26 17:15:51] [INFO ] Transformed 9009 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-26 17:15:52] [INFO ] Time to serialize gal into /home/mcc/execution/CTLCardinality.pnml.gal : 18 ms
[2020-05-26 17:15:52] [INFO ] Time to serialize properties into /home/mcc/execution/CTLCardinality.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLCardinality.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLCardinality.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLCardinality.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLCardinality.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="ViralEpidemic-PT-S16D2C4A02"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ViralEpidemic-PT-S16D2C4A02, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r227-oct2-159033546900579"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A02.tgz
mv ViralEpidemic-PT-S16D2C4A02 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;