fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r210-tajo-159033475300182
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for ShieldIIPs-PT-040B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15756.340 9022.00 16960.00 148.60 TTFTFFFFTFFFTTFT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r210-tajo-159033475300182.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPs-PT-040B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033475300182
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 832K
-rw-r--r-- 1 mcc users 3.1K May 14 00:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 00:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 17:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 17:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.0K May 13 13:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K May 13 13:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 07:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 07:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 675K 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 ShieldIIPs-PT-040B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPs-PT-040B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590574392570

[2020-05-27 10:13:14] [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]
[2020-05-27 10:13:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 10:13:14] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2020-05-27 10:13:14] [INFO ] Transformed 2403 places.
[2020-05-27 10:13:14] [INFO ] Transformed 2363 transitions.
[2020-05-27 10:13:14] [INFO ] Found NUPN structural information;
[2020-05-27 10:13:14] [INFO ] Parsed PT model containing 2403 places and 2363 transitions in 290 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 77 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=72 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0]
// Phase 1: matrix 2363 rows 2403 cols
[2020-05-27 10:13:15] [INFO ] Computed 361 place invariants in 57 ms
[2020-05-27 10:13:15] [INFO ] [Real]Absence check using 361 positive place invariants in 454 ms returned sat
[2020-05-27 10:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 10:13:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-27 10:13:20] [INFO ] [Real]Absence check using state equation in 4214 ms returned (error "Failed to check-sat")
Support contains 5 out of 2403 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2403/2403 places, 2363/2363 transitions.
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2403 transition count 2162
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 2202 transition count 2162
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 402 place count 2202 transition count 1963
Deduced a syphon composed of 199 places in 8 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 800 place count 2003 transition count 1963
Symmetric choice reduction at 2 with 278 rule applications. Total rules 1078 place count 2003 transition count 1963
Deduced a syphon composed of 278 places in 15 ms
Reduce places removed 278 places and 278 transitions.
Iterating global reduction 2 with 556 rules applied. Total rules applied 1634 place count 1725 transition count 1685
Performed 119 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 119 Pre rules applied. Total rules applied 1634 place count 1725 transition count 1566
Deduced a syphon composed of 119 places in 12 ms
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 2 with 238 rules applied. Total rules applied 1872 place count 1606 transition count 1566
Performed 599 Post agglomeration using F-continuation condition.Transition count delta: 599
Deduced a syphon composed of 599 places in 3 ms
Reduce places removed 599 places and 0 transitions.
Iterating global reduction 2 with 1198 rules applied. Total rules applied 3070 place count 1007 transition count 967
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 2 with 277 rules applied. Total rules applied 3347 place count 1007 transition count 967
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3348 place count 1007 transition count 967
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3349 place count 1006 transition count 966
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3350 place count 1005 transition count 966
Applied a total of 3350 rules in 932 ms. Remains 1005 /2403 variables (removed 1398) and now considering 966/2363 (removed 1397) transitions.
Finished structural reductions, in 1 iterations. Remains : 1005/2403 places, 966/2363 transitions.
Finished random walk after 2135 steps, including 0 resets, run visited all 1 properties in 18 ms. (steps per millisecond=118 )
FORMULA ShieldIIPs-PT-040B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590574401592

--------------------
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="ShieldIIPs-PT-040B"
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 ShieldIIPs-PT-040B, 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 r210-tajo-159033475300182"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040B.tgz
mv ShieldIIPs-PT-040B 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 ;