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-oct2-167813608300367.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-04b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r020-oct2-167813608300367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 5.2K Feb 25 12:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Feb 25 12:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 12:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 12:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 25 12:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 12:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 12:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 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 110K 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 1678368814064

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-04b
Not applying reductions.
Model is PT
QuasiLiveness PT
starting LoLA
BK_INPUT AutonomousCar-PT-04b
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 1678368814375

--------------------
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 t86_t89_t94_t238
lola: LAUNCH SYMM
sara: try reading problem file stateEquationProblem-QuasiLiveness-107.sara.
sara: place or transition ordering is non-deterministic
lola: INDIVIDUAL RESULTS
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 find path)
lola: t52: true (by goal oriented search)
lola: t78: true (by find path)
lola: t83: true (by goal oriented search)
lola: t110: true (by find path)
lola: t115: true (by goal oriented search)
lola: t142: true (by find path)
lola: t143: true (by find path)
lola: t145: true (by goal oriented search)
lola: t147: true (by find path)
lola: t150: true (by find path)
lola: t151: true (by find path)
lola: t153: true (by find path)
lola: t173: true (by find path)
lola: t174: true (by find path)
lola: t176: true (by find path)
lola: t178: true (by find path)
lola: t181: true (by find path)
lola: t182: true (by find path)
lola: t184: true (by find path)
lola: t210: true (by goal oriented search)
lola: t212: true (by goal oriented search)
lola: t214: true (by find path)
lola: t216: true (by goal oriented search)
lola: t242: true (by goal oriented search)
lola: t244: true (by goal oriented search)
lola: t246: true (by find path)
lola: t248: true (by goal oriented search)
lola: t250: true (by goal oriented search)
lola: t252: true (by find path)
lola: t254: true (by goal oriented search)
lola: t256: true (by goal oriented search)
lola: t258: true (by find path)
lola: t260: true (by find path)
lola: t262: true (by find path)
lola: t264: true (by goal oriented search)
lola: t266: true (by find path)
lola: t268: true (by goal oriented search)
lola: t270: true (by goal oriented search)
lola: t272: true (by goal oriented search)
lola: t274: true (by goal oriented search)
lola: t276: true (by find path)
lola: t278: true (by goal oriented search)
lola: t280: true (by goal oriented search)
lola: t282: true (by find path)
lola: t284: true (by goal oriented search)
lola: t286: true (by find path)
lola: t288: true (by find path)
lola: t290: true (by find path)
lola: t292: true (by goal oriented search)
lola: t294: true (by goal oriented search)
lola: t296: true (by find path)
lola: t298: true (by find path)
lola: t300: true (by goal oriented search)
lola: t302: true (by find path)
lola: t304: true (by goal oriented search)
lola: t306: true (by find path)
lola: t308: true (by find path)
lola: t310: true (by find path)
lola: t312: true (by goal oriented search)
lola: t330: true (by goal oriented search)
lola: t332: true (by find path)
lola: t334: true (by find path)
lola: t336: true (by goal oriented search)
lola: t338: true (by goal oriented search)
lola: t339: true (by goal oriented search)
lola: t341: true (by goal oriented search)
lola: t342: false (by goal oriented search)
lola: t344: true (by goal oriented search)
lola: t345: true (by goal oriented search)
lola: t346: true (by goal oriented search)
lola: t347: true (by goal oriented search)
lola: t348: true (by find path)
lola: t349: true (by goal oriented search)
lola: t350: true (by goal oriented search)
lola: t351: true (by goal oriented search)
lola: t352: true (by find path)
lola: t353: true (by find path)
lola: t354: true (by goal oriented search)
lola: t355: true (by goal oriented search)
lola: t356: true (by goal oriented search)
lola: t357: true (by goal oriented search)
lola: t358: true (by find path)
lola: t359: true (by goal oriented search)
lola: t366: true (by goal oriented search)
lola: t367: true (by goal oriented search)
lola: t118_t119_t321: true (by goal oriented search)
lola: t118_t119_t317: true (by goal oriented search)
lola: t118_t119_t315: true (by find path)
lola: t118_t119_t319: true (by find path)
lola: t118_t121_t126: true (by find path)
lola: t111_t113: true (by find path)
lola: t111_t322: true (by find path)
lola: t111_t324: true (by goal oriented search)
lola: t111_t326: true (by find path)
lola: t111_t328: true (by goal oriented search)
lola: t79_t81: true (by find path)
lola: t79_t218: true (by find path)
lola: t79_t220: true (by find path)
lola: t79_t222: true (by find path)
lola: t79_t224: true (by goal oriented search)
lola: t55_t57_t365: true (by goal oriented search)
lola: t86_t89_t94_t238: true (by find path)
lola: t86_t89_t94_t236: true (by find path)
lola: t86_t89_t102_t241: true (by goal oriented search)
lola: t86_t89_t94_t234: true (by find path)
lola: B The net is not quasilive
lola: Example for violating transition: t342

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-04b"
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-04b, 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-oct2-167813608300367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-04b.tgz
mv AutonomousCar-PT-04b 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 ;