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Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r308-tall-162132104600339
Last Updated
Jun 28, 2021

About the Execution of LoLA for TwoPhaseLocking-PT-nC02000vD

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
76.355 181.00 70.00 0.00 2000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 2000 1000 1000 normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r308-tall-162132104600339.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool lola
Input is TwoPhaseLocking-PT-nC02000vD, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r308-tall-162132104600339
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 12 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.8K May 12 04:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 12 04:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 11 18:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 18:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 10 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 4.6K May 12 08:13 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME 2PhLockVParam-UpperBounds-00
FORMULA_NAME 2PhLockVParam-UpperBounds-01
FORMULA_NAME 2PhLockVParam-UpperBounds-02
FORMULA_NAME 2PhLockVParam-UpperBounds-03
FORMULA_NAME 2PhLockVParam-UpperBounds-04
FORMULA_NAME 2PhLockVParam-UpperBounds-05
FORMULA_NAME 2PhLockVParam-UpperBounds-06
FORMULA_NAME 2PhLockVParam-UpperBounds-07
FORMULA_NAME 2PhLockVParam-UpperBounds-08
FORMULA_NAME 2PhLockVParam-UpperBounds-09
FORMULA_NAME 2PhLockVParam-UpperBounds-10
FORMULA_NAME 2PhLockVParam-UpperBounds-11
FORMULA_NAME 2PhLockVParam-UpperBounds-12
FORMULA_NAME 2PhLockVParam-UpperBounds-13
FORMULA_NAME 2PhLockVParam-UpperBounds-14
FORMULA_NAME 2PhLockVParam-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621374713073

starting LoLA
BK_INPUT TwoPhaseLocking-PT-nC02000vD
BK_EXAMINATION: UpperBounds
bin directory: /home/mcc/BenchKit/bin
current directory: /home/mcc/execution
Upper Bounds

FORMULA 2PhLockVParam-UpperBounds-00 2000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-05 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-11 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-01 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-02 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-06 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-10 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-07 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-04 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-09 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-03 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-13 2000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-12 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-14 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-08 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA 2PhLockVParam-UpperBounds-15 1000 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1621374713254

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

lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/UpperBounds.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 53 (type EXCL) for 15 2PhLockVParam-UpperBounds-05
lola: time limit : 128 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 49 (type FNDP) for 15 2PhLockVParam-UpperBounds-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 52 (type EQUN) for 15 2PhLockVParam-UpperBounds-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 1000
lola: LAUNCH task # 48 (type FNDP) for 0 2PhLockVParam-UpperBounds-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
sara: try reading problem file /home/mcc/execution/UpperBounds-52.sara.
lola: FINISHED task # 48 (type FNDP) for 2PhLockVParam-UpperBounds-00
lola: tried executions : 1
lola: time used : 0.000000
lola: REPORT NUM
lola: FINISHED task # 53 (type EXCL) for 2PhLockVParam-UpperBounds-05
lola: markings : 2001
lola: fired transitions : 2000
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 49 (type FNDP) for 2PhLockVParam-UpperBounds-05 (obsolete)
lola: CANCELED task # 52 (type EQUN) for 2PhLockVParam-UpperBounds-05 (obsolete)
lola: LAUNCH task # 83 (type EXCL) for 33 2PhLockVParam-UpperBounds-11
lola: time limit : 144 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 50 (type FNDP) for 6 2PhLockVParam-UpperBounds-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: LAUNCH task # 51 (type FNDP) for 3 2PhLockVParam-UpperBounds-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 59 (type EQUN) for 3 2PhLockVParam-UpperBounds-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 49 (type FNDP) for 2PhLockVParam-UpperBounds-05
lola: Structural Bound: 1000
lola: fired transitions : 1999
lola: tried executions : 1
lola: time used : 0.000000
lola: REPORT NUM
lola: FINISHED task # 83 (type EXCL) for 2PhLockVParam-UpperBounds-11
lola: markings : 4001
lola: fired transitions : 4000
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 63 (type EXCL) for 18 2PhLockVParam-UpperBounds-06
lola: time limit : 156 sec
lola: memory limit: 32 pages
lola: REPORT NUM
lola: FINISHED task # 50 (type FNDP) for 2PhLockVParam-UpperBounds-02
lola: tried executions : 1
lola: time used : 0.000000
lola: REPORT NUM
lola: FINISHED task # 51 (type FNDP) for 2PhLockVParam-UpperBounds-01
lola: tried executions : 1
lola: time used : 0.000000
lola: Structural Bound: 1000
lola: REPORT NUM
lola: CANCELED task # 59 (type EQUN) for 2PhLockVParam-UpperBounds-01 (obsolete)
lola: LAUNCH task # 64 (type FNDP) for 30 2PhLockVParam-UpperBounds-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 65 (type EQUN) for 30 2PhLockVParam-UpperBounds-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 69 (type FNDP) for 21 2PhLockVParam-UpperBounds-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/UpperBounds-59.sara.
lola: FINISHED task # 63 (type EXCL) for 2PhLockVParam-UpperBounds-06
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 56 (type EXCL) for 12 2PhLockVParam-UpperBounds-04
lola: time limit : 189 sec
lola: memory limit: 32 pages

sara: try reading problem file /home/mcc/execution/UpperBounds-65.sara.
lola: REPORT NUM
lola: FINISHED task # 64 (type FNDP) for 2PhLockVParam-UpperBounds-10
lola: fired transitions : 1999
lola: tried executions : 1
lola: time used : 0.000000
lola: CANCELED task # 65 (type EQUN) for 2PhLockVParam-UpperBounds-10 (obsolete)
lola: Structural Bound: 1000
lola: LAUNCH task # 70 (type FNDP) for 9 2PhLockVParam-UpperBounds-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: LAUNCH task # 73 (type FNDP) for 27 2PhLockVParam-UpperBounds-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 69 (type FNDP) for 2PhLockVParam-UpperBounds-07
lola: fired transitions : 2999
lola: tried executions : 1
lola: time used : 0.000000
lola: LAUNCH task # 78 (type FNDP) for 36 2PhLockVParam-UpperBounds-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 59 (type EQUN) for 2PhLockVParam-UpperBounds-01
lola: time used : 0.000000
lola: REPORT NUM
lola: FINISHED task # 56 (type EXCL) for 2PhLockVParam-UpperBounds-04
lola: markings : 4001
lola: fired transitions : 4000
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 95 (type EXCL) for 39 2PhLockVParam-UpperBounds-13
lola: time limit : 276 sec
lola: memory limit: 32 pages
lola: REPORT NUM
lola: FINISHED task # 73 (type FNDP) for 2PhLockVParam-UpperBounds-09
lola: fired transitions : 2999
lola: tried executions : 1
lola: time used : 0.000000
lola: LAUNCH task # 84 (type FNDP) for 42 2PhLockVParam-UpperBounds-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 70 (type FNDP) for 2PhLockVParam-UpperBounds-03
lola: fired transitions : 2999
lola: tried executions : 1
lola: time used : 0.000000
lola: Structural Bound: 2000
lola: REPORT NUM
lola: LAUNCH task # 87 (type FNDP) for 24 2PhLockVParam-UpperBounds-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 95 (type EXCL) for 2PhLockVParam-UpperBounds-13
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 92 (type EXCL) for 45 2PhLockVParam-UpperBounds-15
lola: time limit : 450 sec
lola: memory limit: 32 pages
lola: REPORT NUM
lola: FINISHED task # 78 (type FNDP) for 2PhLockVParam-UpperBounds-12
lola: fired transitions : 1999
lola: tried executions : 1
lola: time used : 0.000000
lola: LAUNCH task # 85 (type EQUN) for 42 2PhLockVParam-UpperBounds-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 84 (type FNDP) for 2PhLockVParam-UpperBounds-14
lola: fired transitions : 2999
lola: tried executions : 1
lola: time used : 0.000000
lola: CANCELED task # 85 (type EQUN) for 2PhLockVParam-UpperBounds-14 (obsolete)
lola: LAUNCH task # 88 (type EQUN) for 24 2PhLockVParam-UpperBounds-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 1000
lola: LAUNCH task # 90 (type FNDP) for 45 2PhLockVParam-UpperBounds-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 87 (type FNDP) for 2PhLockVParam-UpperBounds-08
lola: fired transitions : 2999
lola: tried executions : 1
lola: time used : 0.000000
lola: CANCELED task # 88 (type EQUN) for 2PhLockVParam-UpperBounds-08 (obsolete)
lola: LAUNCH task # 91 (type EQUN) for 45 2PhLockVParam-UpperBounds-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: REPORT NUM
lola: FINISHED task # 92 (type EXCL) for 2PhLockVParam-UpperBounds-15
lola: markings : 2001
lola: fired transitions : 2000
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 90 (type FNDP) for 2PhLockVParam-UpperBounds-15 (obsolete)
lola: CANCELED task # 91 (type EQUN) for 2PhLockVParam-UpperBounds-15 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
2PhLockVParam-UpperBounds-00: BOUND 2000 findpath
2PhLockVParam-UpperBounds-01: BOUND 1000 findpath
2PhLockVParam-UpperBounds-02: BOUND 1000 findpath
2PhLockVParam-UpperBounds-03: BOUND 1000 findpath
2PhLockVParam-UpperBounds-04: BOUND 1000 state space
2PhLockVParam-UpperBounds-05: BOUND 1000 state space
2PhLockVParam-UpperBounds-06: BOUND 1000 state space
2PhLockVParam-UpperBounds-07: BOUND 1000 findpath
2PhLockVParam-UpperBounds-08: BOUND 1000 findpath
2PhLockVParam-UpperBounds-09: BOUND 1000 findpath
2PhLockVParam-UpperBounds-10: BOUND 1000 findpath
2PhLockVParam-UpperBounds-11: BOUND 1000 state space
2PhLockVParam-UpperBounds-12: BOUND 1000 findpath
2PhLockVParam-UpperBounds-13: BOUND 2000 state space
2PhLockVParam-UpperBounds-14: BOUND 1000 findpath
2PhLockVParam-UpperBounds-15: BOUND 1000 state space


Time elapsed: 0 secs. Pages in use: 1
sara: try reading problem file /home/mcc/execution/UpperBounds-85.sara.
sara: try reading problem file /home/mcc/execution/UpperBounds-88.sara.

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="TwoPhaseLocking-PT-nC02000vD"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="lola"
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 2-4028"
echo " Executing tool lola"
echo " Input is TwoPhaseLocking-PT-nC02000vD, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r308-tall-162132104600339"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC02000vD.tgz
mv TwoPhaseLocking-PT-nC02000vD execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;