fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r111-csrt-158961258200822
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for PhaseVariation-PT-D30CS010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.980 19889.00 36883.00 127.10 TTTTFFFFFFFTFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r111-csrt-158961258200822.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 PhaseVariation-PT-D30CS010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961258200822
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 4.7K Apr 12 01:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 12 01:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 11 00:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 11 00:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 14 12:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 10 08:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Apr 10 08:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Apr 9 13:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 9 13:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 10 22:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 10 22:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 30M Mar 24 05:37 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 PhaseVariation-PT-D30CS010-ReachabilityCardinality-00
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-01
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-02
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-03
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-04
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-05
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-06
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-07
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-08
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-09
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-10
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-11
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-12
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-13
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-14
FORMULA_NAME PhaseVariation-PT-D30CS010-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590036979782

[2020-05-21 04:56:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2020-05-21 04:56:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 04:56:24] [INFO ] Load time of PNML (sax parser for PT used): 1550 ms
[2020-05-21 04:56:24] [INFO ] Transformed 2702 places.
[2020-05-21 04:56:25] [INFO ] Transformed 30977 transitions.
[2020-05-21 04:56:25] [INFO ] Parsed PT model containing 2702 places and 30977 transitions in 1878 ms.
Deduced a syphon composed of 2 places in 71 ms
Reduce places removed 2 places and 52 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 314 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 47 resets, run finished after 1090 ms. (steps per millisecond=9 ) properties seen :[0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1]
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 169 ms. (steps per millisecond=59 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 168 ms. (steps per millisecond=59 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 156 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 157 ms. (steps per millisecond=63 ) properties seen :[0, 0, 0, 0, 0]
[2020-05-21 04:56:27] [INFO ] Flow matrix only has 1799 transitions (discarded 29126 similar events)
// Phase 1: matrix 1799 rows 2700 cols
[2020-05-21 04:56:27] [INFO ] Computed 901 place invariants in 160 ms
[2020-05-21 04:56:28] [INFO ] [Real]Absence check using 901 positive place invariants in 568 ms returned unsat
[2020-05-21 04:56:29] [INFO ] [Real]Absence check using 901 positive place invariants in 331 ms returned unsat
[2020-05-21 04:56:31] [INFO ] [Real]Absence check using 901 positive place invariants in 1688 ms returned unsat
[2020-05-21 04:56:32] [INFO ] [Real]Absence check using 901 positive place invariants in 821 ms returned unsat
[2020-05-21 04:56:34] [INFO ] [Real]Absence check using 901 positive place invariants in 1441 ms returned sat
[2020-05-21 04:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 04:56:37] [INFO ] [Real]Absence check using state equation in 3276 ms returned (error "Solver has unexpectedly terminated")
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 2 out of 2700 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2700/2700 places, 30925/30925 transitions.
Discarding 1 places :
Also discarding 0 output transitions
Graph (complete) has 35421 edges and 2700 vertex of which 2699 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.112 ms
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 2698 transition count 30924
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 2697 transition count 30924
Applied a total of 4 rules in 1439 ms. Remains 2697 /2700 variables (removed 3) and now considering 30924/30925 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 2697/2700 places, 30924/30925 transitions.
Finished random walk after 1339 steps, including 1 resets, run visited all 1 properties in 121 ms. (steps per millisecond=11 )
FORMULA PhaseVariation-PT-D30CS010-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590036999671

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="PhaseVariation-PT-D30CS010"
export BK_EXAMINATION="ReachabilityCardinality"
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 PhaseVariation-PT-D30CS010, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r111-csrt-158961258200822"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D30CS010.tgz
mv PhaseVariation-PT-D30CS010 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;