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.r458-smll-167912650200362.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 SquareGrid-PT-040204, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r458-smll-167912650200362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 6.2K Feb 25 12:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 25 12:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 12:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 12:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 25 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 25 12:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 130K Mar 5 18:23 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 SquareGrid-PT-040204-CTLFireability-00
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-01
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-02
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-03
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-04
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-05
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-06
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-07
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-08
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-09
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-10
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-11
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-12
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-13
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-14
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679400180282

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=SquareGrid-PT-040204
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-21 12:03:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 12:03:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 12:03:03] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2023-03-21 12:03:03] [INFO ] Transformed 240 places.
[2023-03-21 12:03:03] [INFO ] Transformed 272 transitions.
[2023-03-21 12:03:03] [INFO ] Parsed PT model containing 240 places and 272 transitions and 1088 arcs in 379 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 34 ms.
Support contains 133 out of 240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 33 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
// Phase 1: matrix 272 rows 240 cols
[2023-03-21 12:03:04] [INFO ] Computed 97 place invariants in 30 ms
[2023-03-21 12:03:04] [INFO ] Implicit Places using invariants in 528 ms returned []
[2023-03-21 12:03:04] [INFO ] Invariant cache hit.
[2023-03-21 12:03:05] [INFO ] Implicit Places using invariants and state equation in 810 ms returned []
Implicit Place search using SMT with State Equation took 1382 ms to find 0 implicit places.
[2023-03-21 12:03:05] [INFO ] Invariant cache hit.
[2023-03-21 12:03:05] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1857 ms. Remains : 240/240 places, 272/272 transitions.
Support contains 133 out of 240 places after structural reductions.
[2023-03-21 12:03:06] [INFO ] Flatten gal took : 132 ms
[2023-03-21 12:03:06] [INFO ] Flatten gal took : 59 ms
[2023-03-21 12:03:06] [INFO ] Input system was already deterministic with 272 transitions.
Finished random walk after 525 steps, including 0 resets, run visited all 73 properties in 176 ms. (steps per millisecond=2 )
[2023-03-21 12:03:06] [INFO ] Flatten gal took : 39 ms
[2023-03-21 12:03:06] [INFO ] Flatten gal took : 43 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 33 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 32 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 35 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 12 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 29 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 31 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 7 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 17 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 24 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 6 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 15 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 15 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 18 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 15 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 17 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 5 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 15 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 14 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 3 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 12 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 12 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 13 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 11 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 12 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 5 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 12 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 13 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 3 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 11 ms
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 14 ms
[2023-03-21 12:03:07] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:07] [INFO ] Flatten gal took : 10 ms
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 11 ms
[2023-03-21 12:03:08] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 3 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 10 ms
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 11 ms
[2023-03-21 12:03:08] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 9 ms
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 11 ms
[2023-03-21 12:03:08] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 10 ms
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 18 ms
[2023-03-21 12:03:08] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 10 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 10 ms
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 11 ms
[2023-03-21 12:03:08] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 272/272 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 272/272 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 240/240 places, 272/272 transitions.
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 10 ms
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 11 ms
[2023-03-21 12:03:08] [INFO ] Input system was already deterministic with 272 transitions.
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 19 ms
[2023-03-21 12:03:08] [INFO ] Flatten gal took : 12 ms
[2023-03-21 12:03:08] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-21 12:03:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 240 places, 272 transitions and 1088 arcs took 3 ms.
Total runtime 4996 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: 240 NrTr: 272 NrArc: 1088)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.012sec

net check time: 0m 0.000sec

init dd package: 0m 3.298sec


before gc: list nodes free: 898977

after gc: idd nodes used:210884, unused:63789116; list nodes free:441011558

before gc: list nodes free: 923265

after gc: idd nodes used:125384, unused:63874616; list nodes free:449980756
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3667656 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098584 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 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 0.001sec

34114 23201 33989 102335 127555 96890 82057 115413 102945

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="SquareGrid-PT-040204"
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 SquareGrid-PT-040204, 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 r458-smll-167912650200362"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-040204.tgz
mv SquareGrid-PT-040204 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 ;