fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r114-smll-165264477200087
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for HealthRecord-PT-02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
209.796 6897.00 17691.00 116.80 TFTTFFFFFFFTTTTT 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-165264477200087.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 HealthRecord-PT-02, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477200087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 6.2K Apr 30 11:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 30 11:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 30 11:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 11:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 9 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Apr 30 11:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 30 11:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 30 11:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 30 11:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:58 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 47K 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 HealthRecord-PT-02-ReachabilityFireability-00
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-01
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-02
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-03
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-04
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-05
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-06
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-07
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-08
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-09
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-10
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-11
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-12
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-13
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-14
FORMULA_NAME HealthRecord-PT-02-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654186669993

Running Version 202205111006
[2022-06-02 16:17:52] [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 16:17:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:17:52] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2022-06-02 16:17:52] [INFO ] Transformed 119 places.
[2022-06-02 16:17:52] [INFO ] Transformed 225 transitions.
[2022-06-02 16:17:52] [INFO ] Found NUPN structural information;
[2022-06-02 16:17:52] [INFO ] Parsed PT model containing 119 places and 225 transitions in 440 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
Incomplete random walk after 10000 steps, including 600 resets, run finished after 1077 ms. (steps per millisecond=9 ) properties (out of 16) seen :6
FORMULA HealthRecord-PT-02-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-02-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-02-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-02-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-02-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-02-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :1
FORMULA HealthRecord-PT-02-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 67 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-06-02 16:17:54] [INFO ] Flow matrix only has 211 transitions (discarded 8 similar events)
// Phase 1: matrix 211 rows 119 cols
[2022-06-02 16:17:54] [INFO ] Computed 14 place invariants in 34 ms
[2022-06-02 16:17:55] [INFO ] After 464ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-02 16:17:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 15 ms returned sat
[2022-06-02 16:17:55] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 11 ms returned sat
[2022-06-02 16:17:56] [INFO ] After 308ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :2
[2022-06-02 16:17:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-02 16:17:56] [INFO ] After 61ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :7 sat :2
[2022-06-02 16:17:56] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 7 ms to minimize.
[2022-06-02 16:17:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2022-06-02 16:17:56] [INFO ] After 277ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :2
Attempting to minimize the solution found.
Minimization took 100 ms.
[2022-06-02 16:17:56] [INFO ] After 934ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :2
FORMULA HealthRecord-PT-02-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-02-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-02-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-02-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-02-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-02-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-02-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 55 ms.
Support contains 28 out of 119 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 119/119 places, 219/219 transitions.
Graph (trivial) has 94 edges and 119 vertex of which 10 / 119 are part of one of the 5 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Graph (complete) has 417 edges and 114 vertex of which 108 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 7 place count 108 transition count 195
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 17 place count 103 transition count 190
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 17 place count 103 transition count 188
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 100 transition count 188
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 61 place count 61 transition count 111
Iterating global reduction 2 with 39 rules applied. Total rules applied 100 place count 61 transition count 111
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 101 place count 61 transition count 110
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 103 place count 59 transition count 106
Iterating global reduction 3 with 2 rules applied. Total rules applied 105 place count 59 transition count 106
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 111 place count 56 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 113 place count 55 transition count 106
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 114 place count 55 transition count 105
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 115 place count 54 transition count 105
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 129 place count 54 transition count 105
Applied a total of 129 rules in 71 ms. Remains 54 /119 variables (removed 65) and now considering 105/219 (removed 114) transitions.
Finished structural reductions, in 1 iterations. Remains : 54/119 places, 105/219 transitions.
Finished random walk after 62238 steps, including 4567 resets, run visited all 2 properties in 219 ms. (steps per millisecond=284 )
FORMULA HealthRecord-PT-02-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-02-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 4524 ms.

BK_STOP 1654186676890

--------------------
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="HealthRecord-PT-02"
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 HealthRecord-PT-02, 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-165264477200087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-02.tgz
mv HealthRecord-PT-02 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 ;