Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r280-smll-162123888100128.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 UtahNoC-PT-none, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r280-smll-162123888100128
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 14:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 14:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 26 05:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 26 05:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 205K May 5 16:52 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 StableMarking

=== Now, execution of the tool begins

BK_START 1621379740101

Running Version 0
[2021-05-18 23:15:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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]
[2021-05-18 23:15:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 23:15:43] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2021-05-18 23:15:43] [INFO ] Transformed 216 places.
[2021-05-18 23:15:43] [INFO ] Transformed 977 transitions.
[2021-05-18 23:15:43] [INFO ] Found NUPN structural information;
[2021-05-18 23:15:43] [INFO ] Parsed PT model containing 216 places and 977 transitions in 219 ms.
Graph (trivial) has 504 edges and 216 vertex of which 93 / 216 are part of one of the 14 SCC in 8 ms
Free SCC test removed 79 places
Structural test allowed to assert that 93 places are NOT stable. Took 25 ms.
Ensure Unique test removed 391 transitions
Reduce redundant transitions removed 391 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 123) seen :112
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2021-05-18 23:15:44] [INFO ] Flow matrix only has 293 transitions (discarded 293 similar events)
// Phase 1: matrix 293 rows 137 cols
[2021-05-18 23:15:44] [INFO ] Computed 8 place invariants in 36 ms
[2021-05-18 23:15:44] [INFO ] [Real]Absence check using 8 positive place invariants in 13 ms returned sat
[2021-05-18 23:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:44] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2021-05-18 23:15:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:15:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2021-05-18 23:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:44] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2021-05-18 23:15:45] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-18 23:15:45] [INFO ] [Nat]Added 43 Read/Feed constraints in 40 ms returned sat
[2021-05-18 23:15:45] [INFO ] Computed and/alt/rep : 241/938/241 causal constraints (skipped 51 transitions) in 75 ms.
[2021-05-18 23:15:46] [INFO ] Added : 212 causal constraints over 43 iterations in 1645 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 19 ms.
[2021-05-18 23:15:46] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2021-05-18 23:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:47] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2021-05-18 23:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:15:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2021-05-18 23:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:47] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2021-05-18 23:15:47] [INFO ] [Nat]Added 43 Read/Feed constraints in 23 ms returned sat
[2021-05-18 23:15:47] [INFO ] Computed and/alt/rep : 241/938/241 causal constraints (skipped 51 transitions) in 63 ms.
[2021-05-18 23:15:49] [INFO ] Added : 209 causal constraints over 42 iterations in 1859 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2021-05-18 23:15:49] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2021-05-18 23:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:49] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2021-05-18 23:15:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:15:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 10 ms returned sat
[2021-05-18 23:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:49] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2021-05-18 23:15:49] [INFO ] [Nat]Added 43 Read/Feed constraints in 22 ms returned sat
[2021-05-18 23:15:49] [INFO ] Computed and/alt/rep : 241/938/241 causal constraints (skipped 51 transitions) in 58 ms.
[2021-05-18 23:15:51] [INFO ] Added : 219 causal constraints over 44 iterations in 1819 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2021-05-18 23:15:51] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2021-05-18 23:15:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:51] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2021-05-18 23:15:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:15:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2021-05-18 23:15:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:52] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2021-05-18 23:15:52] [INFO ] [Nat]Added 43 Read/Feed constraints in 20 ms returned sat
[2021-05-18 23:15:52] [INFO ] Computed and/alt/rep : 241/938/241 causal constraints (skipped 51 transitions) in 59 ms.
[2021-05-18 23:15:53] [INFO ] Added : 214 causal constraints over 43 iterations in 1761 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2021-05-18 23:15:54] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2021-05-18 23:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:54] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2021-05-18 23:15:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:15:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2021-05-18 23:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:54] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2021-05-18 23:15:54] [INFO ] [Nat]Added 43 Read/Feed constraints in 21 ms returned sat
[2021-05-18 23:15:54] [INFO ] Computed and/alt/rep : 241/938/241 causal constraints (skipped 51 transitions) in 51 ms.
[2021-05-18 23:15:56] [INFO ] Added : 214 causal constraints over 43 iterations in 1674 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
[2021-05-18 23:15:56] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2021-05-18 23:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:56] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2021-05-18 23:15:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:15:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2021-05-18 23:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:56] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2021-05-18 23:15:56] [INFO ] [Nat]Added 43 Read/Feed constraints in 20 ms returned sat
[2021-05-18 23:15:56] [INFO ] Computed and/alt/rep : 241/938/241 causal constraints (skipped 51 transitions) in 41 ms.
[2021-05-18 23:15:58] [INFO ] Added : 215 causal constraints over 43 iterations in 1712 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2021-05-18 23:15:58] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2021-05-18 23:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:58] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2021-05-18 23:15:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:15:58] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2021-05-18 23:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:15:58] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2021-05-18 23:15:58] [INFO ] [Nat]Added 43 Read/Feed constraints in 23 ms returned sat
[2021-05-18 23:15:58] [INFO ] Computed and/alt/rep : 241/938/241 causal constraints (skipped 51 transitions) in 40 ms.
[2021-05-18 23:16:00] [INFO ] Added : 214 causal constraints over 43 iterations in 1704 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2021-05-18 23:16:00] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2021-05-18 23:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:16:00] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2021-05-18 23:16:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:16:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2021-05-18 23:16:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:16:00] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2021-05-18 23:16:00] [INFO ] [Nat]Added 43 Read/Feed constraints in 20 ms returned sat
[2021-05-18 23:16:00] [INFO ] Computed and/alt/rep : 241/938/241 causal constraints (skipped 51 transitions) in 42 ms.
[2021-05-18 23:16:02] [INFO ] Added : 215 causal constraints over 43 iterations in 1404 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
Finished Parikh walk after 3674 steps, including 36 resets, run visited all 8 properties in 33 ms. (steps per millisecond=111 )
Able to resolve query StableMarking after proving 125 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL

BK_STOP 1621379763345

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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=/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="UtahNoC-PT-none"
export BK_EXAMINATION="StableMarking"
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 UtahNoC-PT-none, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r280-smll-162123888100128"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtahNoC-PT-none.tgz
mv UtahNoC-PT-none execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;