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-165260110400483.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 itstools
Input is Eratosthenes-PT-100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110400483
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 7.8K Apr 29 16:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 16:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 29 15:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 3.9K May 9 07:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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 126K 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-100-LTLCardinality-00
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-01
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-02
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-03
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-04
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-05
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-06
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-07
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-08
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-09
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-10
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-11
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-12
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-13
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-14
FORMULA_NAME Eratosthenes-PT-100-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652686197043

Running Version 202205111006
[2022-05-16 07:29:58] [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 07:29:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 07:29:58] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2022-05-16 07:29:58] [INFO ] Transformed 99 places.
[2022-05-16 07:29:58] [INFO ] Transformed 283 transitions.
[2022-05-16 07:29:58] [INFO ] Parsed PT model containing 99 places and 283 transitions in 189 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce redundant transitions removed 72 transitions.
FORMULA Eratosthenes-PT-100-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 211/211 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 60 transition count 197
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 60 transition count 197
Drop transitions removed 137 transitions
Redundant transition composition rules discarded 137 transitions
Iterating global reduction 0 with 137 rules applied. Total rules applied 165 place count 60 transition count 60
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 208 place count 17 transition count 17
Iterating global reduction 0 with 43 rules applied. Total rules applied 251 place count 17 transition count 17
Applied a total of 251 rules in 18 ms. Remains 17 /74 variables (removed 57) and now considering 17/211 (removed 194) transitions.
// Phase 1: matrix 17 rows 17 cols
[2022-05-16 07:29:58] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-16 07:29:58] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 17 rows 17 cols
[2022-05-16 07:29:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:29:58] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
// Phase 1: matrix 17 rows 17 cols
[2022-05-16 07:29:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 07:29:58] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17/74 places, 17/211 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/74 places, 17/211 transitions.
Support contains 16 out of 17 places after structural reductions.
[2022-05-16 07:29:58] [INFO ] Flatten gal took : 13 ms
[2022-05-16 07:29:58] [INFO ] Flatten gal took : 3 ms
[2022-05-16 07:29:58] [INFO ] Input system was already deterministic with 17 transitions.
Incomplete random walk after 10029 steps, including 131 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 17 rows 17 cols
[2022-05-16 07:29:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:29:59] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-16 07:29:59] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA Eratosthenes-PT-100-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Eratosthenes-PT-100-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 8 atomic propositions for a total of 5 simplifications.
FORMULA Eratosthenes-PT-100-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-100-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 17 stabilizing places and 17 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17 transition count 17
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(G((false U false)))))'
Support contains 0 out of 17 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17/17 places, 17/17 transitions.
Graph (complete) has 0 edges and 17 vertex of which 0 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.11 ms
Discarding 17 places :
Also discarding 17 output transitions
Drop transitions removed 17 transitions
Applied a total of 1 rules in 15 ms. Remains 0 /17 variables (removed 17) and now considering 0/17 (removed 17) transitions.
[2022-05-16 07:29:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 07:29:59] [INFO ] Implicit Places using invariants in 5 ms returned []
[2022-05-16 07:29:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 07:29:59] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 23 ms to find 0 implicit places.
[2022-05-16 07:29:59] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-16 07:29:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:29:59] [INFO ] Dead Transitions using invariants and state equation in 6 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 0/17 places, 0/17 transitions.
Finished structural reductions, in 1 iterations. Remains : 0/17 places, 0/17 transitions.
Stuttering acceptance computed with spot in 31 ms :[true]
Running random walk in product with property : Eratosthenes-PT-100-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 1 ms.
FORMULA Eratosthenes-PT-100-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-100-LTLCardinality-03 finished in 140 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((false U p0)||F(X(F(p1)))))'
Support contains 3 out of 17 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17/17 places, 17/17 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 4 transition count 4
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 4 transition count 4
Applied a total of 26 rules in 1 ms. Remains 4 /17 variables (removed 13) and now considering 4/17 (removed 13) transitions.
// Phase 1: matrix 4 rows 4 cols
[2022-05-16 07:29:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:29:59] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2022-05-16 07:29:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-16 07:29:59] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
// Phase 1: matrix 4 rows 4 cols
[2022-05-16 07:29:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-16 07:29:59] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4/17 places, 4/17 transitions.
Finished structural reductions, in 1 iterations. Remains : 4/17 places, 4/17 transitions.
Stuttering acceptance computed with spot in 186 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Eratosthenes-PT-100-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s1 s2), p1:(LEQ 1 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 76 steps with 1 reset in 2 ms.
FORMULA Eratosthenes-PT-100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Eratosthenes-PT-100-LTLCardinality-12 finished in 285 ms.
All properties solved by simple procedures.
Total runtime 1794 ms.

BK_STOP 1652686200040

--------------------
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-100"
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-100, 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-165260110400483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-100.tgz
mv Eratosthenes-PT-100 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 ;