fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r114-smll-165264477500311
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for HirschbergSinclair-PT-30

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
277.516 32924.00 58158.00 240.10 FTFTTTFTFFFTFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r114-smll-165264477500311.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HirschbergSinclair-PT-30, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477500311
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 8.7K Apr 29 16:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 16:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 29 16:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 29 16:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K May 9 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 9 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 29 16:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 29 16:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 16:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 29 16:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 9 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 357K May 10 09:34 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 HirschbergSinclair-PT-30-ReachabilityFireability-00
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-01
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-02
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-03
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-04
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-05
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-06
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-07
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-08
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-09
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-10
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-11
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-12
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-13
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-14
FORMULA_NAME HirschbergSinclair-PT-30-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654187951798

Running Version 202205111006
[2022-06-02 16:39:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-02 16:39:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:39:14] [INFO ] Load time of PNML (sax parser for PT used): 311 ms
[2022-06-02 16:39:14] [INFO ] Transformed 670 places.
[2022-06-02 16:39:14] [INFO ] Transformed 605 transitions.
[2022-06-02 16:39:14] [INFO ] Parsed PT model containing 670 places and 605 transitions in 557 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 16 resets, run finished after 705 ms. (steps per millisecond=14 ) properties (out of 16) seen :10
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 605 rows 670 cols
[2022-06-02 16:39:15] [INFO ] Computed 65 place invariants in 31 ms
[2022-06-02 16:39:16] [INFO ] [Real]Absence check using 60 positive place invariants in 57 ms returned sat
[2022-06-02 16:39:16] [INFO ] [Real]Absence check using 60 positive and 5 generalized place invariants in 6 ms returned sat
[2022-06-02 16:39:16] [INFO ] After 689ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-02 16:39:16] [INFO ] [Nat]Absence check using 60 positive place invariants in 44 ms returned sat
[2022-06-02 16:39:16] [INFO ] [Nat]Absence check using 60 positive and 5 generalized place invariants in 4 ms returned sat
[2022-06-02 16:39:18] [INFO ] After 1504ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2022-06-02 16:39:19] [INFO ] Deduced a trap composed of 11 places in 365 ms of which 13 ms to minimize.
[2022-06-02 16:39:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 505 ms
[2022-06-02 16:39:20] [INFO ] Deduced a trap composed of 11 places in 390 ms of which 2 ms to minimize.
[2022-06-02 16:39:20] [INFO ] Deduced a trap composed of 57 places in 369 ms of which 3 ms to minimize.
[2022-06-02 16:39:21] [INFO ] Deduced a trap composed of 38 places in 360 ms of which 2 ms to minimize.
[2022-06-02 16:39:21] [INFO ] Deduced a trap composed of 56 places in 319 ms of which 2 ms to minimize.
[2022-06-02 16:39:21] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1878 ms
[2022-06-02 16:39:22] [INFO ] Deduced a trap composed of 26 places in 398 ms of which 1 ms to minimize.
[2022-06-02 16:39:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 487 ms
[2022-06-02 16:39:22] [INFO ] After 5567ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 903 ms.
[2022-06-02 16:39:23] [INFO ] After 6876ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 3 different solutions.
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 2058 ms.
Support contains 38 out of 670 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 670/670 places, 605/605 transitions.
Graph (complete) has 1278 edges and 670 vertex of which 640 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.10 ms
Discarding 30 places :
Also discarding 0 output transitions
Drop transitions removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 151 place count 640 transition count 455
Reduce places removed 150 places and 0 transitions.
Graph (complete) has 856 edges and 490 vertex of which 446 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.3 ms
Discarding 44 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 446 transition count 455
Drop transitions removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 2 with 44 rules applied. Total rules applied 346 place count 446 transition count 411
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 363 place count 429 transition count 394
Iterating global reduction 3 with 17 rules applied. Total rules applied 380 place count 429 transition count 394
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 394 place count 415 transition count 380
Iterating global reduction 3 with 14 rules applied. Total rules applied 408 place count 415 transition count 380
Free-agglomeration rule (complex) applied 21 times.
Iterating global reduction 3 with 21 rules applied. Total rules applied 429 place count 415 transition count 359
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 450 place count 394 transition count 359
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 4 with 15 rules applied. Total rules applied 465 place count 379 transition count 344
Applied a total of 465 rules in 340 ms. Remains 379 /670 variables (removed 291) and now considering 344/605 (removed 261) transitions.
Finished structural reductions, in 1 iterations. Remains : 379/670 places, 344/605 transitions.
Incomplete random walk after 1000000 steps, including 2677 resets, run finished after 13788 ms. (steps per millisecond=72 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 404 resets, run finished after 2276 ms. (steps per millisecond=439 ) properties (out of 2) seen :1
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 461 resets, run finished after 1746 ms. (steps per millisecond=572 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 344 rows 379 cols
[2022-06-02 16:39:43] [INFO ] Computed 35 place invariants in 5 ms
[2022-06-02 16:39:43] [INFO ] [Real]Absence check using 0 positive and 35 generalized place invariants in 82 ms returned sat
[2022-06-02 16:39:43] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 16:39:44] [INFO ] [Nat]Absence check using 0 positive and 35 generalized place invariants in 72 ms returned sat
[2022-06-02 16:39:44] [INFO ] After 409ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 16:39:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-06-02 16:39:44] [INFO ] After 50ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2022-06-02 16:39:44] [INFO ] After 658ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA HirschbergSinclair-PT-30-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
All properties solved without resorting to model-checking.
Total runtime 30784 ms.

BK_STOP 1654187984722

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="HirschbergSinclair-PT-30"
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"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 HirschbergSinclair-PT-30, 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 r114-smll-165264477500311"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-30.tgz
mv HirschbergSinclair-PT-30 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 ;