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.r078-tall-165260110400467.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 Eratosthenes-PT-020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110400467
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 7.3K Apr 29 15:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 29 15:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 29 15:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 29 15:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 07:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 14K May 10 09:33 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-020-LTLCardinality-00
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-01
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-02
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-03
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-04
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-05
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-06
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-07
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-08
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-09
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-10
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-11
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-12
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-13
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-14
FORMULA_NAME Eratosthenes-PT-020-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652686053390

Running Version 202205111006
[2022-05-16 07:27:34] [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]
[2022-05-16 07:27:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 07:27:34] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2022-05-16 07:27:34] [INFO ] Transformed 19 places.
[2022-05-16 07:27:34] [INFO ] Transformed 27 transitions.
[2022-05-16 07:27:34] [INFO ] Parsed PT model containing 19 places and 27 transitions in 139 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
FORMULA Eratosthenes-PT-020-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 20/20 transitions.
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 11 transition count 11
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 10 place count 10 transition count 10
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 10 transition count 10
Applied a total of 11 rules in 24 ms. Remains 10 /11 variables (removed 1) and now considering 10/20 (removed 10) transitions.
// Phase 1: matrix 10 rows 10 cols
[2022-05-16 07:27:34] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-16 07:27:34] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 10 rows 10 cols
[2022-05-16 07:27:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 07:27:34] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 10 cols
[2022-05-16 07:27:34] [INFO ] Computed 0 place invariants in 7 ms
[2022-05-16 07:27:34] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 10/11 places, 10/20 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/11 places, 10/20 transitions.
Support contains 9 out of 10 places after structural reductions.
[2022-05-16 07:27:35] [INFO ] Flatten gal took : 13 ms
[2022-05-16 07:27:35] [INFO ] Flatten gal took : 2 ms
[2022-05-16 07:27:35] [INFO ] Input system was already deterministic with 10 transitions.
Support contains 8 out of 10 places (down from 9) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 770 resets, run finished after 352 ms. (steps per millisecond=28 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10000 steps, including 138 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 138 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 10 rows 10 cols
[2022-05-16 07:27:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:27:36] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-16 07:27:36] [INFO ] After 61ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
Fused 11 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 11 atomic propositions for a total of 8 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Eratosthenes-PT-020-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 10 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 10 transition count 10
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA Eratosthenes-PT-020-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 10 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 10/10 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 3 transition count 3
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 3 transition count 3
Applied a total of 14 rules in 1 ms. Remains 3 /10 variables (removed 7) and now considering 3/10 (removed 7) transitions.
// Phase 1: matrix 3 rows 3 cols
[2022-05-16 07:27:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:27:36] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 3 rows 3 cols
[2022-05-16 07:27:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:27:36] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
// Phase 1: matrix 3 rows 3 cols
[2022-05-16 07:27:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 07:27:36] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3/10 places, 3/10 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/10 places, 3/10 transitions.
Stuttering acceptance computed with spot in 250 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Eratosthenes-PT-020-LTLCardinality-03 automaton TGBA Formula[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:(GT s1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA Eratosthenes-PT-020-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-020-LTLCardinality-03 finished in 361 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(G(X(G((false U true))))))))'
Support contains 0 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 10/10 transitions.
Graph (complete) has 0 edges and 10 vertex of which 0 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Applied a total of 1 rules in 5 ms. Remains 0 /10 variables (removed 10) and now considering 0/10 (removed 10) transitions.
[2022-05-16 07:27:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:27:36] [INFO ] Implicit Places using invariants in 5 ms returned []
[2022-05-16 07:27:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:27:36] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
[2022-05-16 07:27:36] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-16 07:27:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:27:36] [INFO ] Dead Transitions using invariants and state equation in 5 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 0/10 places, 0/10 transitions.
Finished structural reductions, in 1 iterations. Remains : 0/10 places, 0/10 transitions.
Stuttering acceptance computed with spot in 12 ms :[false]
Running random walk in product with property : Eratosthenes-PT-020-LTLCardinality-10 automaton TGBA Formula[mat=[[]], initial=0, aps=[], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA Eratosthenes-PT-020-LTLCardinality-10 TRUE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-020-LTLCardinality-10 finished in 66 ms.
All properties solved by simple procedures.
Total runtime 2184 ms.

BK_STOP 1652686056725

--------------------
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
+ [[ 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
+ 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 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=@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="Eratosthenes-PT-020"
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-020, 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 r078-tall-165260110400467"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-020.tgz
mv Eratosthenes-PT-020 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 ;