About the Execution of ITS-Tools for Philosophers-PT-002000
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
1021.000 | 61995.00 | 89930.00 | 243.00 | T | 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.r175-tall-165277024100217.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)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Philosophers-PT-002000, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-tall-165277024100217
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 1.6M Apr 29 13:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.9M Apr 29 13:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Apr 29 12:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 7.8M Apr 29 12:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 1.3M May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 4.6M May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 607K May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 183K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 513K May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.5M 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 1652809063921
Running Version 202205111006
[2022-05-17 17:37:45] [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 17:37:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 17:37:45] [INFO ] Load time of PNML (sax parser for PT used): 411 ms
[2022-05-17 17:37:45] [INFO ] Transformed 10000 places.
[2022-05-17 17:37:45] [INFO ] Transformed 10000 transitions.
[2022-05-17 17:37:45] [INFO ] Parsed PT model containing 10000 places and 10000 transitions in 577 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Performed 2000 Post agglomeration using F-continuation condition.Transition count delta: 2000
Deduced a syphon composed of 2000 places in 21 ms
Reduce places removed 2000 places and 0 transitions.
Iterating global reduction 0 with 4000 rules applied. Total rules applied 4000 place count 8000 transition count 8000
Applied a total of 4000 rules in 2752 ms. Remains 8000 /10000 variables (removed 2000) and now considering 8000/10000 (removed 2000) transitions.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:37:48] [INFO ] Computed 4000 place invariants in 76 ms
[2022-05-17 17:37:49] [INFO ] Implicit Places using invariants in 1066 ms returned []
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:37:49] [INFO ] Computed 4000 place invariants in 27 ms
[2022-05-17 17:37:50] [INFO ] Implicit Places using invariants and state equation in 967 ms returned []
Implicit Place search using SMT with State Equation took 2088 ms to find 0 implicit places.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:37:50] [INFO ] Computed 4000 place invariants in 38 ms
[2022-05-17 17:37:51] [INFO ] Dead Transitions using invariants and state equation in 924 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 8000/10000 places, 8000/10000 transitions.
Finished structural reductions, in 1 iterations. Remains : 8000/10000 places, 8000/10000 transitions.
Initial state reduction rules removed 4000 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8259 ms. (steps per millisecond=1 ) properties (out of 4000) seen :3189
Running SMT prover for 811 properties.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:38:00] [INFO ] Computed 4000 place invariants in 33 ms
0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
[2022-05-17 17:38:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-17 17:38:26] [INFO ] After 25037ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 811 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1514 out of 8000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8000/8000 places, 8000/8000 transitions.
Free-agglomeration rule (complex) applied 2051 times.
Iterating global reduction 0 with 2051 rules applied. Total rules applied 2051 place count 8000 transition count 5949
Reduce places removed 3687 places and 0 transitions.
Drop transitions removed 2051 transitions
Reduce isomorphic transitions removed 2051 transitions.
Iterating post reduction 0 with 5738 rules applied. Total rules applied 7789 place count 4313 transition count 3898
Applied a total of 7789 rules in 3252 ms. Remains 4313 /8000 variables (removed 3687) and now considering 3898/8000 (removed 4102) transitions.
Finished structural reductions, in 1 iterations. Remains : 4313/8000 places, 3898/8000 transitions.
Finished random walk after 79347 steps, including 0 resets, run visited all 811 properties in 16147 ms. (steps per millisecond=4 )
Able to resolve query QuasiLiveness after proving 8000 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 60718 ms.
BK_STOP 1652809125916
--------------------
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="Philosophers-PT-002000"
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 Philosophers-PT-002000, 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-165277024100217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-002000.tgz
mv Philosophers-PT-002000 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 ;