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.r008-oct2-167813597100719.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsmin
Input is BART-COL-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r008-oct2-167813597100719
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 7.1K Feb 26 04:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 26 04:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 04:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 04:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 06:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 06:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 05:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 05:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 195K 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 BART-COL-020-ReachabilityFireability-00
FORMULA_NAME BART-COL-020-ReachabilityFireability-01
FORMULA_NAME BART-COL-020-ReachabilityFireability-02
FORMULA_NAME BART-COL-020-ReachabilityFireability-03
FORMULA_NAME BART-COL-020-ReachabilityFireability-04
FORMULA_NAME BART-COL-020-ReachabilityFireability-05
FORMULA_NAME BART-COL-020-ReachabilityFireability-06
FORMULA_NAME BART-COL-020-ReachabilityFireability-07
FORMULA_NAME BART-COL-020-ReachabilityFireability-08
FORMULA_NAME BART-COL-020-ReachabilityFireability-09
FORMULA_NAME BART-COL-020-ReachabilityFireability-10
FORMULA_NAME BART-COL-020-ReachabilityFireability-11
FORMULA_NAME BART-COL-020-ReachabilityFireability-12
FORMULA_NAME BART-COL-020-ReachabilityFireability-13
FORMULA_NAME BART-COL-020-ReachabilityFireability-14
FORMULA_NAME BART-COL-020-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678579916910

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=ltsmin
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BART-COL-020
Not applying reductions.
Model is COL
ReachabilityFireability PT
[2023-03-12 00:12:00] [INFO ] Running its-tools with arguments : [-pnfolder, ., -examination, ReachabilityFireability, --reduce-single, STATESPACE]
[2023-03-12 00:12:00] [INFO ] Parsing pnml file : /home/mcc/execution/./model.pnml
[2023-03-12 00:12:00] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-12 00:12:00] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-12 00:12:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 851 ms
[2023-03-12 00:12:01] [INFO ] Detected 3 constant HL places corresponding to 10373 PT places.
[2023-03-12 00:12:01] [INFO ] Imported 4 HL places and 7 HL transitions for a total of 15293 PT places and 2.814459024E10 transition bindings in 99 ms.
Parsed 16 properties from file ./ReachabilityFireability.xml in 18 ms.
[2023-03-12 00:12:04] [INFO ] Unfolded HLPN to a Petri net with 15293 places and 6460 transitions 12020 arcs in 2892 ms.
[2023-03-12 00:12:04] [INFO ] Unfolded 16 HLPN properties in 5 ms.
[2023-03-12 00:12:04] [INFO ] Reduced 700 identical enabling conditions.
[2023-03-12 00:12:04] [INFO ] Reduced 700 identical enabling conditions.
[2023-03-12 00:12:04] [INFO ] Reduced 700 identical enabling conditions.
[2023-03-12 00:12:04] [INFO ] Reduced 700 identical enabling conditions.
[2023-03-12 00:12:04] [INFO ] Reduced 700 identical enabling conditions.
[2023-03-12 00:12:04] [INFO ] Reduced 700 identical enabling conditions.
[2023-03-12 00:12:04] [INFO ] Reduced 700 identical enabling conditions.
[2023-03-12 00:12:04] [INFO ] Reduced 700 identical enabling conditions.
Reduce places removed 10661 places and 2120 transitions.
Drop transitions removed 700 transitions
Redundant transition composition rules discarded 700 transitions
Reduce places removed 100 places and 200 transitions.
[2023-03-12 00:12:05] [INFO ] Export to MCC of 16 properties in file ./ReachabilityFireability.STATESPACE.xml took 124 ms.
[2023-03-12 00:12:05] [INFO ] Export to PNML in file ./model.STATESPACE.pnml of net with 4532 places, 3440 transitions and 6880 arcs took 26 ms.
Total runtime 5327 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/460/inv_0_ --invariant=/tmp/460/inv_1_ --invariant=/tmp/460/inv_2_ --invariant=/tmp/460/inv_3_ --invariant=/tmp/460/inv_4_ --invariant=/tmp/460/inv_5_ --invariant=/tmp/460/inv_6_ --invariant=/tmp/460/inv_7_ --invariant=/tmp/460/inv_8_ --invariant=/tmp/460/inv_9_ --invariant=/tmp/460/inv_10_ --invariant=/tmp/460/inv_11_ --invariant=/tmp/460/inv_12_ --invariant=/tmp/460/inv_13_ --invariant=/tmp/460/inv_14_ --invariant=/tmp/460/inv_15_ --inv-par
FORMULA BART-COL-020-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BART-COL-020-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678580201417

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

mcc2023
rfs formula name BART-COL-020-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_0_
rfs formula name BART-COL-020-ReachabilityFireability-01
rfs formula type AG
rfs formula formula --invariant=/tmp/460/inv_1_
rfs formula name BART-COL-020-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_2_
rfs formula name BART-COL-020-ReachabilityFireability-03
rfs formula type AG
rfs formula formula --invariant=/tmp/460/inv_3_
rfs formula name BART-COL-020-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_4_
rfs formula name BART-COL-020-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_5_
rfs formula name BART-COL-020-ReachabilityFireability-06
rfs formula type AG
rfs formula formula --invariant=/tmp/460/inv_6_
rfs formula name BART-COL-020-ReachabilityFireability-07
rfs formula type AG
rfs formula formula --invariant=/tmp/460/inv_7_
rfs formula name BART-COL-020-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_8_
rfs formula name BART-COL-020-ReachabilityFireability-09
rfs formula type AG
rfs formula formula --invariant=/tmp/460/inv_9_
rfs formula name BART-COL-020-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_10_
rfs formula name BART-COL-020-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_11_
rfs formula name BART-COL-020-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_12_
rfs formula name BART-COL-020-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_13_
rfs formula name BART-COL-020-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/460/inv_14_
rfs formula name BART-COL-020-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/460/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 4532 places, 3440 transitions and 6880 arcs
pnml2lts-sym: Petri net BART_COL_020_unf analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.060 real 0.040 user 0.030 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 3440->3440 groups
pnml2lts-sym: Regrouping took 18.590 real 18.450 user 0.100 sys
pnml2lts-sym: state vector length is 4532; there are 3440 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_15_) found at depth 0!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_3_) found at depth 0!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_6_) found at depth 0!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_7_) found at depth 0!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_14_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_1_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_13_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_12_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_9_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_11_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_10_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/460/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: all invariants violated
pnml2lts-sym: exiting now
pnml2lts-sym: invariant detection took 227.570 real 856.200 user 44.450 sys
pnml2lts-sym: max token count: 1

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="BART-COL-020"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsmin"
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 ltsmin"
echo " Input is BART-COL-020, 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 r008-oct2-167813597100719"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-COL-020.tgz
mv BART-COL-020 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 ;