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.r488-tall-167912705801078.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 ltsmin
Input is UtilityControlRoom-COL-Z4T4N08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-167912705801078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.2K Feb 26 14:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 26 14:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 14:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 14:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 14:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 26 14:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 14:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 14:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 29K 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 UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679333125387

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z4T4N08
Not applying reductions.
Model is COL
ReachabilityCardinality PT
[2023-03-20 17:25:27] [INFO ] Running its-tools with arguments : [-pnfolder, ., -examination, ReachabilityCardinality, --reduce-single, STATESPACE]
[2023-03-20 17:25:27] [INFO ] Parsing pnml file : /home/mcc/execution/./model.pnml
[2023-03-20 17:25:27] [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.
[2023-03-20 17:25:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 17:25:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 445 ms
[2023-03-20 17:25:27] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 302 PT places and 600.0 transition bindings in 13 ms.
Parsed 16 properties from file ./ReachabilityCardinality.xml in 27 ms.
[2023-03-20 17:25:27] [INFO ] Unfolded HLPN to a Petri net with 302 places and 600 transitions 1928 arcs in 25 ms.
[2023-03-20 17:25:27] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
[2023-03-20 17:25:27] [INFO ] Export to MCC of 16 properties in file ./ReachabilityCardinality.STATESPACE.xml took 12 ms.
[2023-03-20 17:25:27] [INFO ] Export to PNML in file ./model.STATESPACE.pnml of net with 302 places, 440 transitions and 1288 arcs took 9 ms.
Total runtime 666 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/436/inv_0_ --invariant=/tmp/436/inv_1_ --invariant=/tmp/436/inv_2_ --invariant=/tmp/436/inv_3_ --invariant=/tmp/436/inv_4_ --invariant=/tmp/436/inv_5_ --invariant=/tmp/436/inv_6_ --invariant=/tmp/436/inv_7_ --invariant=/tmp/436/inv_8_ --invariant=/tmp/436/inv_9_ --invariant=/tmp/436/inv_10_ --invariant=/tmp/436/inv_11_ --invariant=/tmp/436/inv_12_ --invariant=/tmp/436/inv_13_ --invariant=/tmp/436/inv_14_ --invariant=/tmp/436/inv_15_ --inv-par
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679333778493

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

mcc2023
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-00
rfs formula type AG
rfs formula formula --invariant=/tmp/436/inv_0_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-01
rfs formula type EF
rfs formula formula --invariant=/tmp/436/inv_1_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-02
rfs formula type AG
rfs formula formula --invariant=/tmp/436/inv_2_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-03
rfs formula type AG
rfs formula formula --invariant=/tmp/436/inv_3_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-04
rfs formula type AG
rfs formula formula --invariant=/tmp/436/inv_4_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-05
rfs formula type EF
rfs formula formula --invariant=/tmp/436/inv_5_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-06
rfs formula type EF
rfs formula formula --invariant=/tmp/436/inv_6_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-07
rfs formula type EF
rfs formula formula --invariant=/tmp/436/inv_7_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-08
rfs formula type EF
rfs formula formula --invariant=/tmp/436/inv_8_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/436/inv_9_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-10
rfs formula type AG
rfs formula formula --invariant=/tmp/436/inv_10_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-11
rfs formula type AG
rfs formula formula --invariant=/tmp/436/inv_11_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-12
rfs formula type EF
rfs formula formula --invariant=/tmp/436/inv_12_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-13
rfs formula type EF
rfs formula formula --invariant=/tmp/436/inv_13_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/436/inv_14_
rfs formula name UtilityControlRoom-COL-Z4T4N08-ReachabilityCardinality-15
rfs formula type EF
rfs formula formula --invariant=/tmp/436/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 302 places, 440 transitions and 1288 arcs
pnml2lts-sym: Petri net UtilityControlRoom_COL_Z4T4N08_unf analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 user 0.000 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: 440->440 groups
pnml2lts-sym: Regrouping took 0.080 real 0.070 user 0.010 sys
pnml2lts-sym: state vector length is 302; there are 440 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: 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: 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: 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/436/inv_14_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/436/inv_13_) 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/436/inv_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Exploration took 185775 group checks and 0 next state calls
pnml2lts-sym: reachability took 648.790 real 2401.620 user 187.880 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.020 real 0.060 user 0.000 sys
pnml2lts-sym: state space has 17423554509097 states, 36067 nodes
pnml2lts-sym: group_next: 5352 nodes total
pnml2lts-sym: group_explored: 5915 nodes, 13552 short vectors total
pnml2lts-sym: max token count: 8

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="UtilityControlRoom-COL-Z4T4N08"
export BK_EXAMINATION="ReachabilityCardinality"
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 UtilityControlRoom-COL-Z4T4N08, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r488-tall-167912705801078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N08.tgz
mv UtilityControlRoom-COL-Z4T4N08 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;