Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r234-tall-167856420400471.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is LeafsetExtension-PT-S08C4, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420400471
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 720K
-rw-r--r-- 1 mcc users 13K Feb 25 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 16:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 25 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 16:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 254K Mar 5 18:22 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 LeafsetExtension-PT-S08C4-ReachabilityFireability-00
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-01
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-02
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-03
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-04
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-05
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-06
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-07
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-08
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-09
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-10
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-11
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-12
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-13
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-14
FORMULA_NAME LeafsetExtension-PT-S08C4-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679507216586

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C4
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 17:46:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 17:46:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 17:46:58] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2023-03-22 17:46:58] [INFO ] Transformed 462 places.
[2023-03-22 17:46:58] [INFO ] Transformed 409 transitions.
[2023-03-22 17:46:58] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 133 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 293 resets, run finished after 436 ms. (steps per millisecond=22 ) properties (out of 16) seen :12
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 51 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :1
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :1
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 409 rows 462 cols
[2023-03-22 17:46:59] [INFO ] Computed 53 place invariants in 23 ms
[2023-03-22 17:46:59] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2023-03-22 17:46:59] [INFO ] [Real]Absence check using 11 positive and 42 generalized place invariants in 24 ms returned sat
[2023-03-22 17:46:59] [INFO ] After 260ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1
[2023-03-22 17:46:59] [INFO ] After 301ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-22 17:46:59] [INFO ] After 661ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :1
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 13 out of 462 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 462/462 places, 409/409 transitions.
Graph (complete) has 849 edges and 462 vertex of which 223 are kept as prefixes of interest. Removing 239 places using SCC suffix rule.4 ms
Discarding 239 places :
Also discarding 109 output transitions
Drop transitions removed 109 transitions
Drop transitions removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 92 rules applied. Total rules applied 93 place count 220 transition count 211
Reduce places removed 53 places and 0 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 54 rules applied. Total rules applied 147 place count 167 transition count 210
Reduce places removed 1 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 2 with 17 rules applied. Total rules applied 164 place count 166 transition count 194
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 180 place count 150 transition count 194
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 180 place count 150 transition count 186
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 196 place count 142 transition count 186
Discarding 31 places :
Symmetric choice reduction at 4 with 31 rule applications. Total rules 227 place count 111 transition count 155
Iterating global reduction 4 with 31 rules applied. Total rules applied 258 place count 111 transition count 155
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 261 place count 108 transition count 152
Iterating global reduction 4 with 3 rules applied. Total rules applied 264 place count 108 transition count 152
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 265 place count 107 transition count 152
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 269 place count 105 transition count 150
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 274 place count 105 transition count 145
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 279 place count 100 transition count 145
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 288 place count 100 transition count 145
Applied a total of 288 rules in 88 ms. Remains 100 /462 variables (removed 362) and now considering 145/409 (removed 264) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 100/462 places, 145/409 transitions.
Incomplete random walk after 10000 steps, including 787 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Finished Best-First random walk after 3308 steps, including 28 resets, run visited all 1 properties in 6 ms. (steps per millisecond=551 )
FORMULA LeafsetExtension-PT-S08C4-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 1659 ms.
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: LeafsetExtension_PT_S08C4
(NrP: 462 NrTr: 409 NrArc: 1324)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.018sec

net check time: 0m 0.000sec

init dd package: 0m 2.740sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8661836 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16103144 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.002sec

620868 1301685 2524623 2524558 2638353

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="LeafsetExtension-PT-S08C4"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is LeafsetExtension-PT-S08C4, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-167856420400471"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C4.tgz
mv LeafsetExtension-PT-S08C4 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;