fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r210-tajo-159033475500310
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for ShieldIIPt-PT-010B

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.080 13870.00 26331.00 116.30 FTTFTFFFFTTFTFFF 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-159033475500310.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPt-PT-010B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033475500310
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 3.5K May 14 01:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 14 01:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 18:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 18:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.3K May 13 13:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 13:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 13 08:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 08:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 167K 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 ShieldIIPt-PT-010B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-010B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590581695905

[2020-05-27 12:14:57] [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 12:14:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 12:14:57] [INFO ] Load time of PNML (sax parser for PT used): 71 ms
[2020-05-27 12:14:57] [INFO ] Transformed 703 places.
[2020-05-27 12:14:57] [INFO ] Transformed 653 transitions.
[2020-05-27 12:14:57] [INFO ] Found NUPN structural information;
[2020-05-27 12:14:57] [INFO ] Parsed PT model containing 703 places and 653 transitions in 124 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[1, 1, 0, 1, 1, 0, 0]
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 1]
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 653 rows 703 cols
[2020-05-27 12:14:57] [INFO ] Computed 91 place invariants in 19 ms
[2020-05-27 12:14:57] [INFO ] [Real]Absence check using 91 positive place invariants in 64 ms returned sat
[2020-05-27 12:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:14:58] [INFO ] [Real]Absence check using state equation in 845 ms returned sat
[2020-05-27 12:14:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 12:14:59] [INFO ] [Nat]Absence check using 91 positive place invariants in 80 ms returned sat
[2020-05-27 12:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 12:14:59] [INFO ] [Nat]Absence check using state equation in 783 ms returned sat
[2020-05-27 12:15:00] [INFO ] Deduced a trap composed of 29 places in 272 ms
[2020-05-27 12:15:00] [INFO ] Deduced a trap composed of 23 places in 144 ms
[2020-05-27 12:15:00] [INFO ] Deduced a trap composed of 29 places in 158 ms
[2020-05-27 12:15:00] [INFO ] Deduced a trap composed of 24 places in 149 ms
[2020-05-27 12:15:00] [INFO ] Deduced a trap composed of 26 places in 145 ms
[2020-05-27 12:15:01] [INFO ] Deduced a trap composed of 18 places in 174 ms
[2020-05-27 12:15:01] [INFO ] Deduced a trap composed of 17 places in 163 ms
[2020-05-27 12:15:01] [INFO ] Deduced a trap composed of 23 places in 193 ms
[2020-05-27 12:15:01] [INFO ] Deduced a trap composed of 27 places in 154 ms
[2020-05-27 12:15:01] [INFO ] Deduced a trap composed of 18 places in 121 ms
[2020-05-27 12:15:01] [INFO ] Deduced a trap composed of 21 places in 99 ms
[2020-05-27 12:15:01] [INFO ] Deduced a trap composed of 20 places in 90 ms
[2020-05-27 12:15:02] [INFO ] Deduced a trap composed of 25 places in 95 ms
[2020-05-27 12:15:02] [INFO ] Deduced a trap composed of 27 places in 100 ms
[2020-05-27 12:15:02] [INFO ] Deduced a trap composed of 21 places in 125 ms
[2020-05-27 12:15:02] [INFO ] Deduced a trap composed of 26 places in 80 ms
[2020-05-27 12:15:02] [INFO ] Deduced a trap composed of 26 places in 75 ms
[2020-05-27 12:15:02] [INFO ] Deduced a trap composed of 36 places in 74 ms
[2020-05-27 12:15:02] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 2885 ms
[2020-05-27 12:15:02] [INFO ] Computed and/alt/rep : 652/983/652 causal constraints in 31 ms.
[2020-05-27 12:15:03] [INFO ] Added : 185 causal constraints over 37 iterations in 1157 ms. Result :unknown
[2020-05-27 12:15:03] [INFO ] [Real]Absence check using 91 positive place invariants in 67 ms returned sat
[2020-05-27 12:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 12:15:04] [INFO ] [Real]Absence check using state equation in 810 ms returned sat
[2020-05-27 12:15:05] [INFO ] Deduced a trap composed of 33 places in 251 ms
[2020-05-27 12:15:05] [INFO ] Deduced a trap composed of 20 places in 235 ms
[2020-05-27 12:15:05] [INFO ] Deduced a trap composed of 18 places in 232 ms
[2020-05-27 12:15:05] [INFO ] Deduced a trap composed of 22 places in 215 ms
[2020-05-27 12:15:06] [INFO ] Deduced a trap composed of 21 places in 177 ms
[2020-05-27 12:15:06] [INFO ] Deduced a trap composed of 26 places in 163 ms
[2020-05-27 12:15:06] [INFO ] Deduced a trap composed of 34 places in 160 ms
[2020-05-27 12:15:06] [INFO ] Deduced a trap composed of 21 places in 175 ms
[2020-05-27 12:15:06] [INFO ] Deduced a trap composed of 20 places in 177 ms
[2020-05-27 12:15:07] [INFO ] Deduced a trap composed of 28 places in 216 ms
[2020-05-27 12:15:07] [INFO ] Deduced a trap composed of 23 places in 176 ms
[2020-05-27 12:15:07] [INFO ] Deduced a trap composed of 35 places in 151 ms
[2020-05-27 12:15:07] [INFO ] Deduced a trap composed of 20 places in 152 ms
[2020-05-27 12:15:07] [INFO ] Deduced a trap composed of 21 places in 153 ms
[2020-05-27 12:15:08] [INFO ] Deduced a trap composed of 28 places in 219 ms
[2020-05-27 12:15:08] [INFO ] Deduced a trap composed of 31 places in 151 ms
[2020-05-27 12:15:08] [INFO ] Deduced a trap composed of 25 places in 184 ms
[2020-05-27 12:15:08] [INFO ] Deduced a trap composed of 41 places in 128 ms
[2020-05-27 12:15:08] [INFO ] Deduced a trap composed of 23 places in 134 ms
[2020-05-27 12:15:08] [INFO ] Deduced a trap composed of 26 places in 118 ms
[2020-05-27 12:15:08] [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: Stream closed (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s93 s94 s95 s96 s97 s100 s101 s102 s109 s115 s151 s152 s153 s154 s155 s156 s157 s169) 0)") while checking expression at index 1
Incomplete Parikh walk after 70700 steps, including 348 resets, run finished after 213 ms. (steps per millisecond=331 ) properties seen :[0, 0] could not realise parikh vector
Support contains 4 out of 703 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 703/703 places, 653/653 transitions.
Performed 171 Post agglomeration using F-continuation condition.Transition count delta: 171
Iterating post reduction 0 with 171 rules applied. Total rules applied 171 place count 703 transition count 482
Reduce places removed 171 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 173 rules applied. Total rules applied 344 place count 532 transition count 480
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 345 place count 531 transition count 480
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 345 place count 531 transition count 439
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 427 place count 490 transition count 439
Symmetric choice reduction at 3 with 69 rule applications. Total rules 496 place count 490 transition count 439
Deduced a syphon composed of 69 places in 2 ms
Reduce places removed 69 places and 69 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 634 place count 421 transition count 370
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 634 place count 421 transition count 341
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 692 place count 392 transition count 341
Performed 170 Post agglomeration using F-continuation condition.Transition count delta: 170
Deduced a syphon composed of 170 places in 1 ms
Reduce places removed 170 places and 0 transitions.
Iterating global reduction 3 with 340 rules applied. Total rules applied 1032 place count 222 transition count 171
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 1090 place count 193 transition count 189
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1091 place count 193 transition count 188
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 1100 place count 193 transition count 188
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1101 place count 192 transition count 187
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1103 place count 190 transition count 187
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1103 place count 190 transition count 186
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1105 place count 189 transition count 186
Applied a total of 1105 rules in 150 ms. Remains 189 /703 variables (removed 514) and now considering 186/653 (removed 467) transitions.
Finished structural reductions, in 1 iterations. Remains : 189/703 places, 186/653 transitions.
Finished random walk after 4666 steps, including 0 resets, run visited all 2 properties in 17 ms. (steps per millisecond=274 )
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-010B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590581709775

--------------------
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="ShieldIIPt-PT-010B"
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 ShieldIIPt-PT-010B, 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-159033475500310"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-010B.tgz
mv ShieldIIPt-PT-010B 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 ;