Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r335-tall-171679081800260.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool lola
Input is RwMutex-PT-r0010w0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r335-tall-171679081800260
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K Apr 13 06:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 13 06:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 13 06:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 06:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 27K May 18 16:43 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 RwMutex-PT-r0010w0010-LTLFireability-00
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-01
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-02
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-03
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-04
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-05
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-06
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-07
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-08
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-09
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-10
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-11
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-12
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-13
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-14
FORMULA_NAME RwMutex-PT-r0010w0010-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717091394172

FORMULA RwMutex-PT-r0010w0010-LTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RwMutex-PT-r0010w0010-LTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
[lola] FINAL RESULTS
[lola]  FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
[lola] RwMutex-PT-r0010w0010-LTLFireability-00: CONJ false LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-01: LTL true LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-02: CONJ false skeleton: LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-03: LTL false LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-04: LTL false LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-05: LTL true LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-06: LTL true LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-07: LTL false LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-08: LTL false LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-09: CONJ false findpath
[lola] RwMutex-PT-r0010w0010-LTLFireability-10: AG false findpath
[lola] RwMutex-PT-r0010w0010-LTLFireability-11: LTL false LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-12: F true state space / EG
[lola] RwMutex-PT-r0010w0010-LTLFireability-13: CONJ false preprocessing
[lola] RwMutex-PT-r0010w0010-LTLFireability-14: LTL false LTL model checker
[lola] RwMutex-PT-r0010w0010-LTLFireability-15: LTL false LTL model checker
[lola]
[lola] Time elapsed: 0 secs. Pages in use: 1

BK_STOP 1717091394385

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

[lola][I] LoLA will run for 3600 seconds at most (--timelimit)
[lola][W] unknown unit in memory specification: using default
[lola][I] MEM LIMIT 5
[lola][I] NET
[lola][I] reading net from model.pnml
[lola][I] input: PNML file (--pnmlnet)
[lola][I] reading pnml
[lola][I] PNML file contains place/transition net
[lola][I] closed net file model.pnml
[lola][I] finished parsing
[lola][I] Reading formula.
[lola][I] Using XML format (--xmlformula)
[lola][I] reading XML formula
[lola][I] reading formula from LTLFireability.xml
[lola][I] Rule S: 0 transitions removed,0 places removed
[lola][I] LAUNCH task # 62 (type CNST) for 59 RwMutex-PT-r0010w0010-LTLFireability-13
[lola][I] time limit : 0 sec
[lola][I] NOTDEADLOCKFREE
[lola][I] memory limit: 0 pages
[lola][I] FINISHED task # 62 (type CNST) for RwMutex-PT-r0010w0010-LTLFireability-13
[lola][I] result : false
[lola][I] LAUNCH task # 72 (type SKEL/SRCH) for 10 RwMutex-PT-r0010w0010-LTLFireability-02
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[*** LOG ERROR #0001 ***] [2024-05-30 17:49:54] [status_logger] string pointer is null
[lola][I] FINISHED task # 72 (type SKEL/SRCH) for RwMutex-PT-r0010w0010-LTLFireability-02
[lola][I] result : false
[lola][I] markings : 4
[lola][I] fired transitions : 4
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] NOTDEADLOCKFREE
[lola][I] LAUNCH task # 27 (type EXCL) for 26 RwMutex-PT-r0010w0010-LTLFireability-06
[lola][I] time limit : 112 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 27 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-06
[lola][I] result : true
[lola][I] markings : 21
[lola][I] fired transitions : 20
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 33 (type EXCL) for 32 RwMutex-PT-r0010w0010-LTLFireability-08
[lola][I] time limit : 124 sec
[lola][I] memory limit: 2000 pages
[lola][I] NOTDEADLOCKFREE
[lola][I] LAUNCH task # 78 (type FNDP) for 35 RwMutex-PT-r0010w0010-LTLFireability-09
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] LAUNCH task # 79 (type EQUN) for 35 RwMutex-PT-r0010w0010-LTLFireability-09
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] LAUNCH task # 81 (type EQUN) for 56 RwMutex-PT-r0010w0010-LTLFireability-12
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] FINISHED task # 33 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-08
[lola][I] result : false
[lola][I] markings : 1037
[lola][I] fired transitions : 7194
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 30 (type EXCL) for 29 RwMutex-PT-r0010w0010-LTLFireability-07
[lola][I] time limit : 144 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 78 (type FNDP) for RwMutex-PT-r0010w0010-LTLFireability-09
[lola][I] result : true
[lola][I] tried executions : 1
[lola][I] time used : 0
[lola][I] memory pages used : 0
[lola][W] CANCELED task # 79 (type EQUN) for RwMutex-PT-r0010w0010-LTLFireability-09 (obsolete)
[lola][I] LAUNCH task # 84 (type FNDP) for 50 RwMutex-PT-r0010w0010-LTLFireability-10
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] LAUNCH task # 85 (type EQUN) for 50 RwMutex-PT-r0010w0010-LTLFireability-10
[lola][I] time limit : 32000000 sec
[lola][I] memory limit: 5 pages
[lola][I] FINISHED task # 30 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-07
[lola][I] result : false
[lola][I] markings : 1061
[lola][I] fired transitions : 5167
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 70 (type EXCL) for 69 RwMutex-PT-r0010w0010-LTLFireability-15
[lola][I] time limit : 225 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 70 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-15
[lola][I] result : false
[lola][I] markings : 459
[lola][I] fired transitions : 1435
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 67 (type EXCL) for 66 RwMutex-PT-r0010w0010-LTLFireability-14
[lola][I] time limit : 257 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 67 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-14
[lola][I] result : false
[lola][I] markings : 12
[lola][I] fired transitions : 12
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 54 (type EXCL) for 53 RwMutex-PT-r0010w0010-LTLFireability-11
[lola][I] time limit : 300 sec
[lola][I] memory limit: 2000 pages
[lola][I] NOTDEADLOCKFREE
[lola][I] FINISHED task # 84 (type FNDP) for RwMutex-PT-r0010w0010-LTLFireability-10
[lola][I] result : true
[lola][I] tried executions : 1
[lola][I] time used : 0
[lola][I] memory pages used : 0
[lola][W] CANCELED task # 85 (type EQUN) for RwMutex-PT-r0010w0010-LTLFireability-10 (obsolete)
[lola][I] FINISHED task # 79 (type EQUN) for RwMutex-PT-r0010w0010-LTLFireability-09
[lola][I] result : true
[lola][I] FINISHED task # 54 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-11
[lola][I] result : false
[lola][I] markings : 2061
[lola][I] fired transitions : 20504
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 18 (type EXCL) for 17 RwMutex-PT-r0010w0010-LTLFireability-03
[lola][I] time limit : 514 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 81 (type EQUN) for RwMutex-PT-r0010w0010-LTLFireability-12
[lola][I] result : unknown
[lola][I] FINISHED task # 18 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-03
[lola][I] result : false
[lola][I] markings : 173
[lola][I] fired transitions : 439
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 8 (type EXCL) for 7 RwMutex-PT-r0010w0010-LTLFireability-01
[lola][I] time limit : 600 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 8 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-01
[lola][I] result : true
[lola][I] markings : 1
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 3 (type EXCL) for 0 RwMutex-PT-r0010w0010-LTLFireability-00
[lola][I] time limit : 720 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 3 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-00
[lola][I] result : false
[lola][I] markings : 11
[lola][I] fired transitions : 11
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 74 (type EXCL) for 56 RwMutex-PT-r0010w0010-LTLFireability-12
[lola][I] time limit : 1200 sec
[lola][I] memory limit: 2000 pages
[lola][I] NOTDEADLOCKFREE
[lola][I] FINISHED task # 74 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-12
[lola][I] result : false
[lola][I] markings : 1
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 24 (type EXCL) for 23 RwMutex-PT-r0010w0010-LTLFireability-05
[lola][I] time limit : 1800 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 24 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-05
[lola][I] result : true
[lola][I] markings : 1
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] LAUNCH task # 21 (type EXCL) for 20 RwMutex-PT-r0010w0010-LTLFireability-04
[lola][I] time limit : 3600 sec
[lola][I] memory limit: 2000 pages
[lola][I] FINISHED task # 21 (type EXCL) for RwMutex-PT-r0010w0010-LTLFireability-04
[lola][I] result : false
[lola][I] markings : 8
[lola][I] fired transitions : 63
[lola][I] time used : 0
[lola][I] memory pages used : 1
[lola][I] Portfolio finished: no open formulas

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="RwMutex-PT-r0010w0010"
export BK_EXAMINATION="LTLFireability"
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 2-5568"
echo " Executing tool lola"
echo " Input is RwMutex-PT-r0010w0010, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r335-tall-171679081800260"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0010.tgz
mv RwMutex-PT-r0010w0010 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;