Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r156-oct2-162089265300266.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool lola
Input is PolyORBLF-PT-S04J04T06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-162089265300266
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 67K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 297K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 381K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.7M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.9K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 38K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Mar 27 09:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 33K Mar 27 09:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.6K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 3.6M May 5 16:51 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 PolyORBLF-PT-S04J04T06-CTLFireability-00
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-01
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-02
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-03
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-04
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-05
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-06
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-07
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-08
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-09
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-10
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-11
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-12
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-13
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-14
FORMULA_NAME PolyORBLF-PT-S04J04T06-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1621034948704

starting LoLA
BK_INPUT PolyORBLF-PT-S04J04T06
BK_EXAMINATION: CTLFireability
bin directory: /home/mcc/BenchKit/bin
current directory: /home/mcc/execution
CTLFireability
check_solution: Variable C858 = -2 is below its lower bound 0
check_solution: Variable C864 = -1 is below its lower bound 0
check_solution: Variable C865 = -2 is below its lower bound 0
check_solution: Variable C866 = -2 is below its lower bound 0
check_solution: Variable C867 = -3 is below its lower bound 0
check_solution: Variable C868 = -1 is below its lower bound 0
check_solution: Variable C869 = -2 is below its lower bound 0
check_solution: Variable C870 = -1 is below its lower bound 0
check_solution: Variable C871 = -1 is below its lower bound 0
check_solution: Variable C872 = -1 is below its lower bound 0

Seriously low accuracy found ||*|| = 10 (rel. error 4)
spx_run: Lost feasibility 10 times - iter 10905 and 540 nodes.
spx_run: Lost feasibility 10 times - iter 7987 and 405 nodes.
spx_run: Lost feasibility 10 times - iter 17915 and 1508 nodes.
spx_run: Lost feasibility 10 times - iter 17453 and 1276 nodes.
spx_run: Lost feasibility 10 times - iter 21092 and 1873 nodes.
check_solution: Variable C571 = -0.5 is below its lower bound 0
check_solution: Variable C1403 = -6.5 is below its lower bound 0
check_solution: Variable C1445 = -2.28571428571 is below its lower bound 0
check_solution: Variable C1601 = -3 is below its lower bound 0
check_solution: Variable C1721 = -9 is below its lower bound 0
check_solution: Variable C1841 = -3.66666666667 is below its lower bound 0
check_solution: Variable C3063 = -1 is below its lower bound 0
check_solution: Constraint R1 = 6.91260577975e-310 is above its equality of -1
check_solution: Constraint R2 = 0 is above its equality of -1
check_solution: Constraint R33 = 0 is above its equality of -1

Seriously low accuracy found ||*|| = 10 (rel. error 9)
spx_run: Lost feasibility 10 times - iter 20209 and 1964 nodes.
spx_run: Lost feasibility 10 times - iter 10905 and 540 nodes.
spx_run: Lost feasibility 10 times - iter 14118 and 946 nodes.
check_solution: Variable C649 = -1.05200184791 is below its lower bound 0
check_solution: Variable C653 = -1.05200184791 is below its lower bound 0
check_solution: Variable C654 = -1.05200184791 is below its lower bound 0
check_solution: Variable C655 = -1.05200184791 is below its lower bound 0
check_solution: Variable C656 = -1.05200184791 is below its lower bound 0
check_solution: Variable C657 = -1.05200184791 is below its lower bound 0
check_solution: Variable C658 = -1.05200184791 is below its lower bound 0
check_solution: Variable C662 = -0.60796995143 is below its lower bound 0
check_solution: Variable C663 = -2.10400369583 is below its lower bound 0
check_solution: Variable C664 = -2.10400369583 is below its lower bound 0

Seriously low accuracy found ||*|| = 21.8869 (rel. error 21.8869)
spx_run: Lost feasibility 10 times - iter 13710 and 910 nodes.
spx_run: Lost feasibility 10 times - iter 7987 and 405 nodes.
spx_run: Lost feasibility 10 times - iter 17915 and 1508 nodes.
spx_run: Lost feasibility 10 times - iter 17453 and 1276 nodes.
spx_run: Lost feasibility 10 times - iter 21092 and 1873 nodes.
spx_run: Lost feasibility 10 times - iter
BK_STOP 1621036524011

--------------------
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/CTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:469
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:445
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:550
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: rewrite Frontend/Parser/formula_rewrite.k:397
lola: rewrite Frontend/Parser/formula_rewrite.k:388
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: rewrite Frontend/Parser/formula_rewrite.k:397
lola: rewrite Frontend/Parser/formula_rewrite.k:397
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:250
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:340
lola: rewrite Frontend/Parser/formula_rewrite.k:299
lola: rewrite Frontend/Parser/formula_rewrite.k:299
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:299
lola: rewrite Frontend/Parser/formula_rewrite.k:475
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:299
lola: RELEASE
lola: RELEASE
lola: RELEASE
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:547
lola: rewrite Frontend/Parser/formula_rewrite.k:394
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:253
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:299
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:331
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:325
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:328
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:317
lola: rewrite Frontend/Parser/formula_rewrite.k:322
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:299
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
/home/mcc/BenchKit/BenchKit_head.sh: line 62: 428 Segmentation fault lola --conf=$BIN_DIR/configfiles/ctlfireabilityconf --formula=$DIR/CTLFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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="PolyORBLF-PT-S04J04T06"
export BK_EXAMINATION="CTLFireability"
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 PolyORBLF-PT-S04J04T06, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-oct2-162089265300266"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T06.tgz
mv PolyORBLF-PT-S04J04T06 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;