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.r020-oct2-167813608400397.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 lola
Input is AutonomousCar-PT-07b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r020-oct2-167813608400397
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 6.6K Feb 25 12:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 12:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 25 12:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 25 12:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 334K 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678368883493

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=lola
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutonomousCar-PT-07b
Not applying reductions.
Model is PT
QuasiLiveness PT
starting LoLA
BK_INPUT AutonomousCar-PT-07b
BK_EXAMINATION: QuasiLiveness
bin directory: /home/mcc/BenchKit/bin//../lola/bin/
current directory: /home/mcc/execution
GlobalProperty: QuasiLiveness

FORMULA QuasiLiveness FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678368884306

--------------------
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: STATE EQUATION TRIES TRANSITION t773
lola: LAUNCH SYMM
sara: try reading problem file stateEquationProblem-QuasiLiveness-229.sara.
sara: place or transition ordering is non-deterministic

lola: SARA FINISHED
lola: STATE EQUATION TRIES TRANSITION t705
sara: try reading problem file stateEquationProblem-QuasiLiveness-162.sara.
sara: place or transition ordering is non-deterministic

lola: SARA FINISHED
lola: ..... t705: false
lola: INDIVIDUAL RESULTS
lola: t800: true (by find path)
lola: t801: true (by find path)
lola: t802: true (by goal oriented search)
lola: t803: true (by find path)
lola: t804: true (by goal oriented search)
lola: t805: true (by find path)
lola: t806: true (by find path)
lola: t807: true (by find path)
lola: t808: true (by find path)
lola: t809: true (by find path)
lola: t810: true (by find path)
lola: t811: void (by not produced)
lola: t812: true (by find path)
lola: t813: true (by find path)
lola: t814: true (by find path)
lola: t815: true (by find path)
lola: t816: true (by find path)
lola: t817: true (by find path)
lola: t818: true (by find path)
lola: t819: true (by find path)
lola: t820: true (by find path)
lola: t821: true (by find path)
lola: t822: true (by find path)
lola: t823: true (by find path)
lola: t824: true (by find path)
lola: t825: true (by find path)
lola: t826: true (by find path)
lola: t827: void (by not produced)
lola: t828: true (by find path)
lola: t829: true (by find path)
lola: t830: true (by find path)
lola: t831: true (by find path)
lola: t832: true (by find path)
lola: t833: true (by find path)
lola: t834: true (by find path)
lola: t844: true (by goal oriented search)
lola: t845: true (by find path)
lola: t12: true (by goal oriented search)
lola: t13: true (by goal oriented search)
lola: t14: true (by goal oriented search)
lola: t21: true (by goal oriented search)
lola: t25: true (by goal oriented search)
lola: t27: true (by goal oriented search)
lola: t52: true (by find path)
lola: t81: true (by goal oriented search)
lola: t86: true (by find path)
lola: t113: true (by goal oriented search)
lola: t118: true (by find path)
lola: t145: true (by goal oriented search)
lola: t150: true (by find path)
lola: t177: true (by goal oriented search)
lola: t182: true (by find path)
lola: t209: true (by goal oriented search)
lola: t214: true (by find path)
lola: t241: true (by goal oriented search)
lola: t242: true (by goal oriented search)
lola: t244: true (by find path)
lola: t246: true (by find path)
lola: t249: true (by goal oriented search)
lola: t250: true (by find path)
lola: t252: true (by find path)
lola: t272: true (by goal oriented search)
lola: t273: true (by goal oriented search)
lola: t275: true (by find path)
lola: t277: true (by find path)
lola: t280: true (by goal oriented search)
lola: t281: true (by find path)
lola: t283: true (by find path)
lola: t309: true (by find path)
lola: t311: true (by find path)
lola: t313: true (by find path)
lola: t315: true (by find path)
lola: t317: true (by find path)
lola: t319: true (by find path)
lola: t321: true (by find path)
lola: t365: true (by find path)
lola: t367: true (by find path)
lola: t369: true (by find path)
lola: t371: true (by find path)
lola: t373: true (by find path)
lola: t375: true (by find path)
lola: t377: true (by find path)
lola: t421: true (by find path)
lola: t423: true (by find path)
lola: t425: true (by find path)
lola: t427: true (by find path)
lola: t429: true (by find path)
lola: t431: true (by find path)
lola: t433: true (by find path)
lola: t477: true (by find path)
lola: t479: true (by find path)
lola: t481: true (by goal oriented search)
lola: t483: true (by find path)
lola: t485: true (by goal oriented search)
lola: t487: true (by goal oriented search)
lola: t489: true (by goal oriented search)
lola: t491: true (by find path)
lola: t493: true (by find path)
lola: t495: true (by find path)
lola: t497: true (by find path)
lola: t499: true (by goal oriented search)
lola: t501: true (by find path)
lola: t503: true (by goal oriented search)
lola: t505: true (by find path)
lola: t507: true (by find path)
lola: t509: true (by find path)
lola: t511: true (by find path)
lola: t513: true (by find path)
lola: t515: true (by goal oriented search)
lola: t517: true (by goal oriented search)
lola: t519: true (by find path)
lola: t521: true (by find path)
lola: t523: true (by find path)
lola: t525: true (by find path)
lola: t527: true (by find path)
lola: t529: true (by find path)
lola: t531: true (by find path)
lola: t533: true (by find path)
lola: t535: true (by find path)
lola: t537: true (by find path)
lola: t539: true (by find path)
lola: t541: true (by goal oriented search)
lola: t543: true (by goal oriented search)
lola: t545: true (by goal oriented search)
lola: t547: true (by find path)
lola: t549: true (by find path)
lola: t551: true (by find path)
lola: t553: true (by find path)
lola: t555: true (by goal oriented search)
lola: t557: true (by goal oriented search)
lola: t559: true (by goal oriented search)
lola: t561: true (by find path)
lola: t563: true (by find path)
lola: t565: true (by find path)
lola: t567: true (by find path)
lola: t569: true (by find path)
lola: t571: true (by goal oriented search)
lola: t573: true (by goal oriented search)
lola: t575: true (by find path)
lola: t577: true (by find path)
lola: t579: true (by find path)
lola: t581: true (by find path)
lola: t583: true (by find path)
lola: t585: true (by find path)
lola: t587: true (by find path)
lola: t631: true (by find path)
lola: t633: true (by find path)
lola: t635: true (by find path)
lola: t637: true (by find path)
lola: t639: true (by find path)
lola: t641: true (by find path)
lola: t643: true (by find path)
lola: t687: true (by find path)
lola: t689: true (by find path)
lola: t691: true (by find path)
lola: t693: true (by find path)
lola: t695: true (by find path)
lola: t697: true (by find path)
lola: t699: true (by find path)
lola: t701: true (by goal oriented search)
lola: t702: true (by find path)
lola: t704: true (by find path)
lola: t705: false (by state equation)
lola: t707: true (by find path)
lola: t708: true (by find path)
lola: t709: true (by find path)
lola: t710: true (by find path)
lola: t711: true (by find path)
lola: t712: true (by find path)
lola: t713: true (by find path)
lola: t714: true (by find path)
lola: t715: true (by find path)
lola: t716: true (by find path)
lola: t717: true (by find path)
lola: t718: true (by find path)
lola: t719: true (by find path)
lola: t720: true (by find path)
lola: t721: true (by find path)
lola: t722: true (by find path)
lola: t723: true (by find path)
lola: t724: true (by find path)
lola: t725: true (by find path)
lola: t726: true (by find path)
lola: t727: true (by find path)
lola: t728: true (by find path)
lola: t729: true (by find path)
lola: t730: true (by find path)
lola: t731: true (by find path)
lola: t732: true (by find path)
lola: t733: true (by find path)
lola: t734: true (by find path)
lola: t735: true (by find path)
lola: t736: true (by find path)
lola: t737: true (by find path)
lola: t738: true (by find path)
lola: t739: true (by find path)
lola: t740: true (by find path)
lola: t741: true (by find path)
lola: t742: true (by find path)
lola: t743: true (by find path)
lola: t744: true (by find path)
lola: t745: true (by find path)
lola: t746: true (by find path)
lola: t747: true (by find path)
lola: t748: true (by find path)
lola: t749: true (by find path)
lola: t750: true (by goal oriented search)
lola: t751: true (by find path)
lola: t752: true (by find path)
lola: t753: true (by find path)
lola: t754: true (by find path)
lola: t755: true (by find path)
lola: t756: true (by find path)
lola: t757: true (by find path)
lola: t758: true (by find path)
lola: t759: true (by find path)
lola: t760: true (by find path)
lola: t761: true (by find path)
lola: t762: true (by find path)
lola: t763: true (by find path)
lola: t764: true (by find path)
lola: t765: true (by find path)
lola: t766: true (by find path)
lola: t767: true (by find path)
lola: t768: true (by find path)
lola: t769: true (by find path)
lola: t770: true (by find path)
lola: t771: true (by find path)
lola: t772: true (by find path)
lola: t773: true (by find path)
lola: t774: true (by find path)
lola: t775: true (by find path)
lola: t776: true (by find path)
lola: t777: true (by find path)
lola: t778: true (by find path)
lola: t779: true (by find path)
lola: t780: true (by find path)
lola: t781: true (by find path)
lola: t782: true (by find path)
lola: t783: true (by find path)
lola: t784: true (by find path)
lola: t785: true (by find path)
lola: t786: true (by find path)
lola: t787: true (by find path)
lola: t788: true (by find path)
lola: t789: true (by find path)
lola: t790: true (by find path)
lola: t791: true (by find path)
lola: t792: true (by find path)
lola: t793: true (by find path)
lola: t794: true (by find path)
lola: t795: true (by find path)
lola: t796: true (by find path)
lola: t797: void (by not produced)
lola: t798: true (by goal oriented search)
lola: t799: true (by find path)
lola: t217_t218_t454: true (by find path)
lola: t217_t218_t455: true (by find path)
lola: t217_t218_t452: true (by find path)
lola: t217_t218_t450: true (by goal oriented search)
lola: t217_t218_t457: true (by find path)
lola: t217_t218_t459: true (by find path)
lola: t217_t218_t461: true (by find path)
lola: t210_t212: true (by goal oriented search)
lola: t210_t435: true (by goal oriented search)
lola: t210_t437: true (by find path)
lola: t210_t439: true (by find path)
lola: t210_t441: true (by find path)
lola: t210_t443: true (by find path)
lola: t210_t445: true (by find path)
lola: t210_t447: true (by find path)
lola: t185_t186_t609: true (by find path)
lola: t185_t186_t608: true (by find path)
lola: t185_t186_t606: true (by find path)
lola: t185_t186_t604: true (by goal oriented search)
lola: t185_t186_t611: true (by find path)
lola: t185_t186_t613: true (by goal oriented search)
lola: t185_t186_t615: true (by goal oriented search)
lola: t178_t180: true (by goal oriented search)
lola: t178_t617: true (by goal oriented search)
lola: t178_t619: true (by find path)
lola: t178_t621: true (by find path)
lola: t178_t623: true (by find path)
lola: t178_t625: true (by find path)
lola: t178_t627: true (by goal oriented search)
lola: t178_t629: true (by goal oriented search)
lola: t153_t154_t399: true (by find path)
lola: t153_t154_t398: true (by find path)
lola: t153_t154_t396: true (by find path)
lola: t153_t154_t394: true (by goal oriented search)
lola: t153_t154_t401: true (by find path)
lola: t153_t154_t403: true (by find path)
lola: t153_t154_t405: void (by not produced)
lola: t146_t148: true (by goal oriented search)
lola: t146_t379: true (by goal oriented search)
lola: t146_t381: true (by find path)
lola: t146_t383: true (by find path)
lola: t146_t385: true (by find path)
lola: t146_t387: true (by find path)
lola: t146_t389: true (by find path)
lola: t146_t391: void (by not produced)
lola: t121_t122_t665: true (by find path)
lola: t121_t122_t664: true (by find path)
lola: t121_t122_t662: true (by find path)
lola: t121_t122_t660: true (by goal oriented search)
lola: t121_t122_t667: true (by find path)
lola: t121_t122_t669: true (by find path)
lola: t121_t122_t671: true (by find path)
lola: t114_t116: true (by goal oriented search)
lola: t114_t673: true (by goal oriented search)
lola: t114_t675: true (by find path)
lola: t114_t677: true (by find path)
lola: t114_t679: true (by find path)
lola: t114_t681: true (by find path)
lola: t114_t683: true (by find path)
lola: t114_t685: true (by find path)
lola: t89_t90_t343: true (by find path)
lola: t89_t90_t342: true (by find path)
lola: t89_t90_t340: true (by find path)
lola: t89_t90_t338: true (by goal oriented search)
lola: t89_t90_t345: true (by find path)
lola: t89_t90_t347: true (by find path)
lola: t89_t90_t349: true (by find path)
lola: t82_t84: true (by goal oriented search)
lola: t82_t323: true (by goal oriented search)
lola: t82_t325: true (by find path)
lola: t82_t327: true (by find path)
lola: t82_t329: true (by find path)
lola: t82_t331: true (by find path)
lola: t82_t333: true (by find path)
lola: t82_t335: true (by find path)
lola: t55_t66_t843: true (by find path)
lola: D The net is not quasilive
lola: Example for violating transition: t705

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="AutonomousCar-PT-07b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 lola"
echo " Input is AutonomousCar-PT-07b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r020-oct2-167813608400397"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-07b.tgz
mv AutonomousCar-PT-07b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;