About the Execution of ITS-Tools for PhilosophersDyn-COL-80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12841.680 | 1800000.00 | 5444354.00 | 1693.10 | [undef] | Time out reached |
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.r175-tall-165277024100252.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 PhilosophersDyn-COL-80, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-tall-165277024100252
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 7.9K Apr 30 07:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 07:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 07:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 30 07:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 36K 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
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1652811011696
Running Version 202205111006
[2022-05-17 18:10:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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, 1800]
[2022-05-17 18:10:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 18:10:12] [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.
[2022-05-17 18:10:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-17 18:10:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 556 ms
[2022-05-17 18:10:13] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 6960 PT places and 1043360.0 transition bindings in 19 ms.
[2022-05-17 18:10:18] [INFO ] Unfolded HLPN to a Petri net with 6960 places and 1043280 transitions 8780720 arcs in 5123 ms.
[2022-05-17 18:10:18] [INFO ] Unfolded 7 HLPN properties in 57 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 3160 transitions
Reduce redundant transitions removed 3160 transitions.
Incomplete random walk after 10000 steps, including 1110 resets, run finished after 25121 ms. (steps per millisecond=0 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4828 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-17 18:11:02] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
[2022-05-17 18:13:02] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-17 18:13:03] [INFO ] After 1505ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 18:13:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-17 18:13:28] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 1 ms.
Support contains 6560 out of 6960 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6960/6960 places, 1040120/1040120 transitions.
Applied a total of 0 rules in 25728 ms. Remains 6960 /6960 variables (removed 0) and now considering 1040120/1040120 (removed 0) transitions.
[2022-05-17 18:13:55] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
[2022-05-17 18:15:55] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-17 18:15:55] [INFO ] Dead Transitions using invariants and state equation in 121354 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 1040120/1040120 transitions.
Interrupted random walk after 10561 steps, including 1173 resets, run timeout after 30052 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 9864 steps, including 2 resets, run timeout after 5021 ms. (steps per millisecond=1 ) properties seen 0
Interrupted probabilistic random walk after 12122 steps, run timeout after 105010 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 12122 steps, saw 5999 distinct states, run finished after 105011 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-17 18:18:20] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
[2022-05-17 18:20:20] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-17 18:20:21] [INFO ] After 1291ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 18:24:06] [INFO ] After 225035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 6560 out of 6960 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6960/6960 places, 1040120/1040120 transitions.
Applied a total of 0 rules in 40694 ms. Remains 6960 /6960 variables (removed 0) and now considering 1040120/1040120 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 1040120/1040120 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6960/6960 places, 1040120/1040120 transitions.
Applied a total of 0 rules in 38630 ms. Remains 6960 /6960 variables (removed 0) and now considering 1040120/1040120 (removed 0) transitions.
[2022-05-17 18:25:26] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
[2022-05-17 18:27:26] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-17 18:27:27] [INFO ] Implicit Places using invariants in 121359 ms returned []
Implicit Place search using SMT only with invariants took 121370 ms to find 0 implicit places.
[2022-05-17 18:27:28] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
[2022-05-17 18:29:29] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-17 18:30:05] [INFO ] Performed 33110/1040120 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-17 18:30:29] [INFO ] Dead Transitions using invariants and state equation in 181878 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 1040120/1040120 transitions.
Interrupted random walk after 9391 steps, including 1039 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 7864 steps, including 2 resets, run timeout after 5205 ms. (steps per millisecond=1 ) properties seen 0
Interrupted probabilistic random walk after 10501 steps, run timeout after 105016 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 10501 steps, saw 5550 distinct states, run finished after 105017 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-17 18:32:53] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
[2022-05-17 18:34:53] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-17 18:34:54] [INFO ] After 1085ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 18:38:39] [INFO ] After 225042ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 6560 out of 6960 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 6960/6960 places, 1040120/1040120 transitions.
Applied a total of 0 rules in 37784 ms. Remains 6960 /6960 variables (removed 0) and now considering 1040120/1040120 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 6960/6960 places, 1040120/1040120 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 6960/6960 places, 1040120/1040120 transitions.
Applied a total of 0 rules in 37833 ms. Remains 6960 /6960 variables (removed 0) and now considering 1040120/1040120 (removed 0) transitions.
[2022-05-17 18:39:55] [INFO ] Flow matrix only has 1014840 transitions (discarded 25280 similar events)
// Phase 1: matrix 1014840 rows 6960 cols
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 QuasiLiveness -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 1800 -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="PhilosophersDyn-COL-80"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 PhilosophersDyn-COL-80, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r175-tall-165277024100252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-80.tgz
mv PhilosophersDyn-COL-80 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;