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.r083-tall-162048875700684.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Eratosthenes-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875700684
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 10:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 10:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 18:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 18:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.5K May 5 16:51 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 Eratosthenes-PT-010-00
FORMULA_NAME Eratosthenes-PT-010-01
FORMULA_NAME Eratosthenes-PT-010-02
FORMULA_NAME Eratosthenes-PT-010-03
FORMULA_NAME Eratosthenes-PT-010-04
FORMULA_NAME Eratosthenes-PT-010-05
FORMULA_NAME Eratosthenes-PT-010-06
FORMULA_NAME Eratosthenes-PT-010-07
FORMULA_NAME Eratosthenes-PT-010-08
FORMULA_NAME Eratosthenes-PT-010-09
FORMULA_NAME Eratosthenes-PT-010-10
FORMULA_NAME Eratosthenes-PT-010-11
FORMULA_NAME Eratosthenes-PT-010-12
FORMULA_NAME Eratosthenes-PT-010-13
FORMULA_NAME Eratosthenes-PT-010-14
FORMULA_NAME Eratosthenes-PT-010-15

=== Now, execution of the tool begins

BK_START 1620659151607

Running Version 0
[2021-05-10 15:05:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-10 15:05:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-10 15:05:53] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2021-05-10 15:05:53] [INFO ] Transformed 9 places.
[2021-05-10 15:05:53] [INFO ] Transformed 8 transitions.
[2021-05-10 15:05:53] [INFO ] Parsed PT model containing 9 places and 8 transitions in 54 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-10 15:05:53] [INFO ] Initial state test concluded for 5 properties.
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce redundant transitions removed 2 transitions.
FORMULA Eratosthenes-PT-010-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 6/6 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 5 transition count 5
Applied a total of 1 rules in 7 ms. Remains 5 /5 variables (removed 0) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 5 cols
[2021-05-10 15:05:53] [INFO ] Computed 0 place invariants in 4 ms
[2021-05-10 15:05:53] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 5 rows 5 cols
[2021-05-10 15:05:53] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-10 15:05:53] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 5 rows 5 cols
[2021-05-10 15:05:53] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-10 15:05:53] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/5 places, 5/6 transitions.
[2021-05-10 15:05:53] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-10 15:05:53] [INFO ] Flatten gal took : 13 ms
FORMULA Eratosthenes-PT-010-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-10 15:05:53] [INFO ] Flatten gal took : 2 ms
[2021-05-10 15:05:53] [INFO ] Input system was already deterministic with 5 transitions.
Incomplete random walk after 100000 steps, including 16666 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 8) seen :5
Running SMT prover for 3 properties.
// Phase 1: matrix 5 rows 5 cols
[2021-05-10 15:05:53] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-10 15:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:53] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2021-05-10 15:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:53] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2021-05-10 15:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 15:05:53] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 5 simplifications.
[2021-05-10 15:05:53] [INFO ] Initial state test concluded for 1 properties.
FORMULA Eratosthenes-PT-010-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-010-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3 transition count 3
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3 transition count 3
Applied a total of 4 rules in 4 ms. Remains 3 /5 variables (removed 2) and now considering 3/5 (removed 2) transitions.
// Phase 1: matrix 3 rows 3 cols
[2021-05-10 15:05:53] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-10 15:05:53] [INFO ] Implicit Places using invariants in 6 ms returned []
// Phase 1: matrix 3 rows 3 cols
[2021-05-10 15:05:53] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-10 15:05:53] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 24 ms to find 0 implicit places.
// Phase 1: matrix 3 rows 3 cols
[2021-05-10 15:05:53] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-10 15:05:53] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/5 places, 3/5 transitions.
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Eratosthenes-PT-010-00 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s2), p1:(GT s2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA Eratosthenes-PT-010-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-010-00 finished in 260 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 5/5 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 3 transition count 3
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 3 transition count 3
Applied a total of 4 rules in 0 ms. Remains 3 /5 variables (removed 2) and now considering 3/5 (removed 2) transitions.
// Phase 1: matrix 3 rows 3 cols
[2021-05-10 15:05:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-10 15:05:54] [INFO ] Implicit Places using invariants in 7 ms returned []
// Phase 1: matrix 3 rows 3 cols
[2021-05-10 15:05:54] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-10 15:05:54] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 17 ms to find 0 implicit places.
// Phase 1: matrix 3 rows 3 cols
[2021-05-10 15:05:54] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-10 15:05:54] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3/5 places, 3/5 transitions.
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-010-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 1 reset in 0 ms.
FORMULA Eratosthenes-PT-010-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-010-12 finished in 92 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 5 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5/5 places, 5/5 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2 transition count 2
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2 transition count 2
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 1 transition count 1
Applied a total of 5 rules in 3 ms. Remains 1 /5 variables (removed 4) and now considering 1/5 (removed 4) transitions.
// Phase 1: matrix 1 rows 1 cols
[2021-05-10 15:05:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-10 15:05:54] [INFO ] Implicit Places using invariants in 5 ms returned []
// Phase 1: matrix 1 rows 1 cols
[2021-05-10 15:05:54] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-10 15:05:54] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 14 ms to find 0 implicit places.
[2021-05-10 15:05:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 1 rows 1 cols
[2021-05-10 15:05:54] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-10 15:05:54] [INFO ] Dead Transitions using invariants and state equation in 6 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1/5 places, 1/5 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : Eratosthenes-PT-010-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 136 ms.
Product exploration explored 100000 steps with 50000 reset in 97 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 1 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), (NOT p0)]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA Eratosthenes-PT-010-13 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property Eratosthenes-PT-010-13 finished in 351 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620659155705

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="Eratosthenes-PT-010"
export BK_EXAMINATION="LTLCardinality"
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 Eratosthenes-PT-010, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r083-tall-162048875700684"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-010.tgz
mv Eratosthenes-PT-010 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;