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-167856420700722.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Medical-PT-20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420700722
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.6K Feb 25 14:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 14:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 14:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 14:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 25 14:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 14:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 14:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 25 14:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 Medical-PT-20-CTLFireability-00
FORMULA_NAME Medical-PT-20-CTLFireability-01
FORMULA_NAME Medical-PT-20-CTLFireability-02
FORMULA_NAME Medical-PT-20-CTLFireability-03
FORMULA_NAME Medical-PT-20-CTLFireability-04
FORMULA_NAME Medical-PT-20-CTLFireability-05
FORMULA_NAME Medical-PT-20-CTLFireability-06
FORMULA_NAME Medical-PT-20-CTLFireability-07
FORMULA_NAME Medical-PT-20-CTLFireability-08
FORMULA_NAME Medical-PT-20-CTLFireability-09
FORMULA_NAME Medical-PT-20-CTLFireability-10
FORMULA_NAME Medical-PT-20-CTLFireability-11
FORMULA_NAME Medical-PT-20-CTLFireability-12
FORMULA_NAME Medical-PT-20-CTLFireability-13
FORMULA_NAME Medical-PT-20-CTLFireability-14
FORMULA_NAME Medical-PT-20-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679573188020

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Medical-PT-20
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 12:06:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 12:06:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 12:06:29] [INFO ] Load time of PNML (sax parser for PT used): 265 ms
[2023-03-23 12:06:29] [INFO ] Transformed 312 places.
[2023-03-23 12:06:29] [INFO ] Transformed 5431 transitions.
[2023-03-23 12:06:29] [INFO ] Parsed PT model containing 312 places and 5431 transitions and 28790 arcs in 507 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Deduced a syphon composed of 242 places in 20 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 3 formulas.
FORMULA Medical-PT-20-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 67 transition count 227
Applied a total of 2 rules in 13 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2023-03-23 12:06:30] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2023-03-23 12:06:30] [INFO ] Computed 8 place invariants in 14 ms
[2023-03-23 12:06:30] [INFO ] Implicit Places using invariants in 231 ms returned []
[2023-03-23 12:06:30] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 12:06:30] [INFO ] Invariant cache hit.
[2023-03-23 12:06:30] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-23 12:06:30] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
[2023-03-23 12:06:30] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
[2023-03-23 12:06:30] [INFO ] Invariant cache hit.
[2023-03-23 12:06:30] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 227/227 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 680 ms. Remains : 67/69 places, 227/227 transitions.
Support contains 8 out of 67 places after structural reductions.
[2023-03-23 12:06:30] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-23 12:06:30] [INFO ] Flatten gal took : 61 ms
FORMULA Medical-PT-20-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-20-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 12:06:30] [INFO ] Flatten gal took : 23 ms
[2023-03-23 12:06:31] [INFO ] Input system was already deterministic with 227 transitions.
Support contains 2 out of 67 places (down from 8) after GAL structural reductions.
Finished random walk after 23 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=4 )
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 24 ms
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 17 ms
[2023-03-23 12:06:31] [INFO ] Input system was already deterministic with 227 transitions.
Computed a total of 6 stabilizing places and 33 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 4 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 67/67 places, 227/227 transitions.
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 15 ms
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 20 ms
[2023-03-23 12:06:31] [INFO ] Input system was already deterministic with 227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 2 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 67/67 places, 227/227 transitions.
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 13 ms
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 14 ms
[2023-03-23 12:06:31] [INFO ] Input system was already deterministic with 227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 2 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 67/67 places, 227/227 transitions.
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 12 ms
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 12 ms
[2023-03-23 12:06:31] [INFO ] Input system was already deterministic with 227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 2 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 67/67 places, 227/227 transitions.
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 12 ms
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 12 ms
[2023-03-23 12:06:31] [INFO ] Input system was already deterministic with 227 transitions.
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 12 ms
[2023-03-23 12:06:31] [INFO ] Flatten gal took : 11 ms
[2023-03-23 12:06:31] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/CTLFireability.sr.xml took 1 ms.
[2023-03-23 12:06:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 67 places, 227 transitions and 1142 arcs took 3 ms.
Total runtime 2034 ms.
There are residual formulas that ITS could not solve within timeout
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=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 67 NrTr: 227 NrArc: 1142)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec

net check time: 0m 0.000sec

init dd package: 0m 2.766sec


BK_STOP 1679576453821

--------------------
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 CTLFireability -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 0.000sec

10666 15784 20082 22853 26019 29402 30952 33177 36637 38401 39500 42314 42921 46047 46499 48125 49434 52660 52530 54102 55299 57077 59611 61036 60633 63748 65778 64325 65483 66630 69677 71091 72393 71041 72118 73186 74240 75290 76327 78343 78749 79244 80240 81223 83110 88410 84005 84947 85876 86725 87631 91022 91965 90247 91110 93512 92782 93620 97120 95263 97951 99147 108402 98474 99271 100036 104516 102514 102355 103085 103855 104640 106119 106087 111285 108667 108283 109017 109674 113126 111144 111778 112500 113230 113937 114540 117865 115956 116816 117231 117941 118613 124242 120336 120525 123990 121881 122540 123047 124949 124367 128211 125681 126319 130410 128190 128062 131060 129326 129952 130586 131197 137731 132537 132832 134903 134050 134640 135257 135831 140314 137013 142288 138189 138758 139352 139907 146719 141138 138546 141908 142473 143015 144080 144110 145270 145196 146348 146276 146797 147345 147850 148539 153212 149716 156897 150754 151254 151781 152265 158108 153267 158402 154263 154742 155248 155711 158633 156671 158535 157625 158084 158905 159388 159832 165458 160750 164968 161662 162100 162561 162985 163806 170911 164682 170029 165552 165969 166409 166812/home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin//../BenchKit_head.sh: line 16: 462 Killed ${MARCIE} --net-file=model.pnml --mcc-file=${BK_EXAMINATION}.xml ${MARCIE_CONFIG}

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="Medical-PT-20"
export BK_EXAMINATION="CTLFireability"
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 Medical-PT-20, examination is CTLFireability"
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-167856420700722"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-20.tgz
mv Medical-PT-20 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;