About the Execution of 2021-gold for Philosophers-PT-000100
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.r179-tall-165277026800118.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 gold2021
Input is Philosophers-PT-000100, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277026800118
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 78K Apr 29 11:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 476K Apr 29 11:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 63K Apr 29 11:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 441K Apr 29 11:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 45K May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 192K May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 127K May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 29K 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 215K 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-PT-000100-UpperBounds-00
FORMULA_NAME Philosophers-PT-000100-UpperBounds-01
FORMULA_NAME Philosophers-PT-000100-UpperBounds-02
FORMULA_NAME Philosophers-PT-000100-UpperBounds-03
FORMULA_NAME Philosophers-PT-000100-UpperBounds-04
FORMULA_NAME Philosophers-PT-000100-UpperBounds-05
FORMULA_NAME Philosophers-PT-000100-UpperBounds-06
FORMULA_NAME Philosophers-PT-000100-UpperBounds-07
FORMULA_NAME Philosophers-PT-000100-UpperBounds-08
FORMULA_NAME Philosophers-PT-000100-UpperBounds-09
FORMULA_NAME Philosophers-PT-000100-UpperBounds-10
FORMULA_NAME Philosophers-PT-000100-UpperBounds-11
FORMULA_NAME Philosophers-PT-000100-UpperBounds-12
FORMULA_NAME Philosophers-PT-000100-UpperBounds-13
FORMULA_NAME Philosophers-PT-000100-UpperBounds-14
FORMULA_NAME Philosophers-PT-000100-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652828035325
Running Version 0
[2022-05-17 22:53:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2022-05-17 22:53:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 22:53:57] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2022-05-17 22:53:57] [INFO ] Transformed 500 places.
[2022-05-17 22:53:57] [INFO ] Transformed 500 transitions.
[2022-05-17 22:53:57] [INFO ] Found NUPN structural information;
[2022-05-17 22:53:57] [INFO ] Parsed PT model containing 500 places and 500 transitions in 122 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
FORMULA Philosophers-PT-000100-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 22:53:57] [INFO ] Computed 200 place invariants in 17 ms
FORMULA Philosophers-PT-000100-UpperBounds-05 100 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-04 100 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-02 100 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-UpperBounds-00 100 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 7) seen :292
FORMULA Philosophers-PT-000100-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000100-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-PT-000100-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :57
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 22:53:57] [INFO ] Computed 200 place invariants in 8 ms
[2022-05-17 22:53:58] [INFO ] [Real]Absence check using 200 positive place invariants in 44 ms returned sat
[2022-05-17 22:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:53:58] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2022-05-17 22:53:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:53:58] [INFO ] [Nat]Absence check using 200 positive place invariants in 44 ms returned sat
[2022-05-17 22:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:53:58] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2022-05-17 22:53:58] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 30 ms.
[2022-05-17 22:53:58] [INFO ] Added : 4 causal constraints over 1 iterations in 102 ms. Result :sat
Minimization took 59 ms.
[2022-05-17 22:53:59] [INFO ] [Real]Absence check using 200 positive place invariants in 38 ms returned sat
[2022-05-17 22:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:53:59] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2022-05-17 22:53:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:53:59] [INFO ] [Nat]Absence check using 200 positive place invariants in 39 ms returned sat
[2022-05-17 22:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:53:59] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2022-05-17 22:53:59] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 22 ms.
[2022-05-17 22:53:59] [INFO ] Added : 20 causal constraints over 4 iterations in 176 ms. Result :sat
Minimization took 78 ms.
[2022-05-17 22:53:59] [INFO ] [Real]Absence check using 200 positive place invariants in 31 ms returned sat
[2022-05-17 22:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:53:59] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2022-05-17 22:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:54:00] [INFO ] [Nat]Absence check using 200 positive place invariants in 35 ms returned sat
[2022-05-17 22:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:54:00] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2022-05-17 22:54:00] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 22 ms.
[2022-05-17 22:54:00] [INFO ] Added : 4 causal constraints over 1 iterations in 93 ms. Result :sat
Minimization took 64 ms.
[2022-05-17 22:54:00] [INFO ] [Real]Absence check using 200 positive place invariants in 33 ms returned sat
[2022-05-17 22:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 22:54:00] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2022-05-17 22:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 22:54:01] [INFO ] [Nat]Absence check using 200 positive place invariants in 35 ms returned sat
[2022-05-17 22:54:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 22:54:01] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2022-05-17 22:54:01] [INFO ] Computed and/alt/rep : 300/400/300 causal constraints (skipped 0 transitions) in 27 ms.
[2022-05-17 22:54:01] [INFO ] Added : 4 causal constraints over 1 iterations in 100 ms. Result :sat
Minimization took 67 ms.
Current structural bounds on expressions (after SMT) : [100, 100, 100, 100] Max seen :[90, 19, 90, 90]
Incomplete Parikh walk after 11200 steps, including 106 resets, run finished after 219 ms. (steps per millisecond=51 ) properties (out of 4) seen :304 could not realise parikh vector
FORMULA Philosophers-PT-000100-UpperBounds-07 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-PT-000100-UpperBounds-06 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Philosophers-PT-000100-UpperBounds-01 100 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 11200 steps, including 106 resets, run finished after 132 ms. (steps per millisecond=84 ) properties (out of 1) seen :6 could not realise parikh vector
Incomplete Parikh walk after 12400 steps, including 118 resets, run finished after 132 ms. (steps per millisecond=93 ) properties (out of 1) seen :50 could not realise parikh vector
Incomplete Parikh walk after 11200 steps, including 106 resets, run finished after 127 ms. (steps per millisecond=88 ) properties (out of 1) seen :6 could not realise parikh vector
Support contains 100 out of 500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 500/500 places, 500/500 transitions.
Free-agglomeration rule (complex) applied 200 times.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 500 transition count 300
Reduce places removed 200 places and 0 transitions.
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 0 with 300 rules applied. Total rules applied 500 place count 300 transition count 200
Applied a total of 500 rules in 84 ms. Remains 300 /500 variables (removed 200) and now considering 200/500 (removed 300) transitions.
Finished structural reductions, in 1 iterations. Remains : 300/500 places, 200/500 transitions.
// Phase 1: matrix 200 rows 300 cols
[2022-05-17 22:54:02] [INFO ] Computed 200 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10237 ms. (steps per millisecond=97 ) properties (out of 1) seen :40
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3386 ms. (steps per millisecond=295 ) properties (out of 1) seen :50
// Phase 1: matrix 200 rows 300 cols
[2022-05-17 22:54:15] [INFO ] Computed 200 place invariants in 5 ms
[2022-05-17 22:54:16] [INFO ] [Real]Absence check using 200 positive place invariants in 32 ms returned unsat
Current structural bounds on expressions (after SMT) : [50] Max seen :[50]
FORMULA Philosophers-PT-000100-UpperBounds-03 50 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
BK_STOP 1652828056937
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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-000100"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is Philosophers-PT-000100, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r179-tall-165277026800118"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000100.tgz
mv Philosophers-PT-000100 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;