About the Execution of ITS-Tools for LamportFastMutEx-COL-5
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
369.728 | 4707.00 | 8914.00 | 51.10 | TTFFTTFFTFTTTFTF | 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.r132-tall-165271820800367.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 LamportFastMutEx-COL-5, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820800367
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.6K Apr 29 19:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 19:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 19:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 19:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 29 19:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 29 19:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 29 19:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 29 19:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 41K 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 LamportFastMutEx-COL-5-ReachabilityFireability-00
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-01
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-02
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-03
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-04
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-05
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-06
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-07
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-08
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-09
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-10
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-11
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-12
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-13
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-14
FORMULA_NAME LamportFastMutEx-COL-5-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1654241366521
Running Version 202205111006
[2022-06-03 07:29:27] [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]
[2022-06-03 07:29:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 07:29:27] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-06-03 07:29:28] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-03 07:29:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 578 ms
[2022-06-03 07:29:28] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 174 PT places and 396.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-03 07:29:28] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 6 ms.
[2022-06-03 07:29:28] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
All 15 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [pid(6), pid(6)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2022-06-03 07:29:28] [INFO ] Unfolded HLPN to a Petri net with 174 places and 318 transitions 1380 arcs in 23 ms.
[2022-06-03 07:29:28] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 37 places in 4 ms
Reduce places removed 37 places and 58 transitions.
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 13) seen :11
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-03 07:29:29] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2022-06-03 07:29:29] [INFO ] Computed 37 place invariants in 11 ms
[2022-06-03 07:29:29] [INFO ] [Real]Absence check using 37 positive place invariants in 11 ms returned sat
[2022-06-03 07:29:29] [INFO ] After 185ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 07:29:29] [INFO ] [Nat]Absence check using 37 positive place invariants in 14 ms returned sat
[2022-06-03 07:29:29] [INFO ] After 340ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2022-06-03 07:29:29] [INFO ] State equation strengthened by 55 read => feed constraints.
[2022-06-03 07:29:30] [INFO ] After 277ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2022-06-03 07:29:30] [INFO ] Deduced a trap composed of 8 places in 132 ms of which 4 ms to minimize.
[2022-06-03 07:29:30] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 2 ms to minimize.
[2022-06-03 07:29:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 209 ms
[2022-06-03 07:29:30] [INFO ] After 758ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 263 ms.
[2022-06-03 07:29:31] [INFO ] After 1453ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 31 ms.
Support contains 112 out of 137 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 19 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 137/137 places, 260/260 transitions.
Finished random walk after 32919 steps, including 0 resets, run visited all 1 properties in 91 ms. (steps per millisecond=361 )
FORMULA LamportFastMutEx-COL-5-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 3492 ms.
BK_STOP 1654241371228
--------------------
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="LamportFastMutEx-COL-5"
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 LamportFastMutEx-COL-5, 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 r132-tall-165271820800367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-5.tgz
mv LamportFastMutEx-COL-5 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 '
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 ;