fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r210-tajo-159033476300839
Last Updated
Jun 28, 2020

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

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.430 10456.00 22245.00 53.90 TTTTTTFTTTTTTFFF 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-159033476300839.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 ShieldRVs-PT-010B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-tajo-159033476300839
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 3.0K May 14 02:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 02:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 19:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 19:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 14 10:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 14 10:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 14 10:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.9K May 13 14:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 13 14:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 13 09:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 13 09:05 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 122K 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 ShieldRVs-PT-010B-ReachabilityFireability-00
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-01
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-02
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-03
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-04
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-05
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-06
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-07
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-08
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-09
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-10
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-11
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-12
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-13
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-14
FORMULA_NAME ShieldRVs-PT-010B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590621144767

[2020-05-27 23:12:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 23:12:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-27 23:12:26] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2020-05-27 23:12:26] [INFO ] Transformed 403 places.
[2020-05-27 23:12:26] [INFO ] Transformed 453 transitions.
[2020-05-27 23:12:26] [INFO ] Found NUPN structural information;
[2020-05-27 23:12:26] [INFO ] Parsed PT model containing 403 places and 453 transitions in 148 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 22 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1]
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0]
// Phase 1: matrix 453 rows 403 cols
[2020-05-27 23:12:26] [INFO ] Computed 41 place invariants in 16 ms
[2020-05-27 23:12:27] [INFO ] [Real]Absence check using 41 positive place invariants in 37 ms returned sat
[2020-05-27 23:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-27 23:12:27] [INFO ] [Real]Absence check using state equation in 340 ms returned sat
[2020-05-27 23:12:27] [INFO ] Deduced a trap composed of 26 places in 176 ms
[2020-05-27 23:12:27] [INFO ] Deduced a trap composed of 24 places in 116 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 26 places in 138 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 26 places in 114 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 30 places in 112 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 22 places in 139 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 21 places in 117 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 26 places in 108 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 34 places in 146 ms
[2020-05-27 23:12:28] [INFO ] Deduced a trap composed of 25 places in 65 ms
[2020-05-27 23:12:29] [INFO ] Deduced a trap composed of 19 places in 47 ms
[2020-05-27 23:12:29] [INFO ] Deduced a trap composed of 21 places in 55 ms
[2020-05-27 23:12:29] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1613 ms
[2020-05-27 23:12:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-27 23:12:29] [INFO ] [Nat]Absence check using 41 positive place invariants in 70 ms returned sat
[2020-05-27 23:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-27 23:12:29] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2020-05-27 23:12:29] [INFO ] Deduced a trap composed of 21 places in 180 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 24 places in 166 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 29 places in 160 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 24 places in 126 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 26 places in 124 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 39 places in 106 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 24 places in 98 ms
[2020-05-27 23:12:30] [INFO ] Deduced a trap composed of 32 places in 98 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 19 places in 95 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 23 places in 91 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 20 places in 114 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 25 places in 95 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 32 places in 85 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 29 places in 89 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 31 places in 82 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 24 places in 90 ms
[2020-05-27 23:12:31] [INFO ] Deduced a trap composed of 32 places in 82 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 27 places in 79 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 21 places in 76 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 25 places in 68 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 23 places in 53 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 27 places in 60 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 28 places in 108 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 32 places in 70 ms
[2020-05-27 23:12:32] [INFO ] Deduced a trap composed of 24 places in 42 ms
[2020-05-27 23:12:32] [INFO ] Trap strengthening (SAT) tested/added 26/25 trap constraints in 2951 ms
[2020-05-27 23:12:32] [INFO ] Computed and/alt/rep : 452/1319/452 causal constraints in 28 ms.
[2020-05-27 23:12:34] [INFO ] Added : 290 causal constraints over 58 iterations in 1522 ms. Result :(error "Solver has unexpectedly terminated")
Support contains 10 out of 403 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 403/403 places, 453/453 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 403 transition count 413
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 80 place count 363 transition count 413
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 80 place count 363 transition count 364
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 178 place count 314 transition count 364
Symmetric choice reduction at 2 with 68 rule applications. Total rules 246 place count 314 transition count 364
Deduced a syphon composed of 68 places in 4 ms
Reduce places removed 68 places and 68 transitions.
Iterating global reduction 2 with 136 rules applied. Total rules applied 382 place count 246 transition count 296
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 382 place count 246 transition count 269
Deduced a syphon composed of 27 places in 3 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 436 place count 219 transition count 269
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 576 place count 149 transition count 199
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 2 with 18 rules applied. Total rules applied 594 place count 149 transition count 199
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 595 place count 148 transition count 198
Applied a total of 595 rules in 168 ms. Remains 148 /403 variables (removed 255) and now considering 198/453 (removed 255) transitions.
Finished structural reductions, in 1 iterations. Remains : 148/403 places, 198/453 transitions.
Finished random walk after 219722 steps, including 1513 resets, run visited all 1 properties in 573 ms. (steps per millisecond=383 )
FORMULA ShieldRVs-PT-010B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1590621155223

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ShieldRVs-PT-010B"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldRVs-PT-010B, examination is ReachabilityFireability"
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-159033476300839"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-010B.tgz
mv ShieldRVs-PT-010B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;