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.r488-tall-167912706201359.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsmin
Input is ViralEpidemic-PT-S16D2C4A03, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r488-tall-167912706201359
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 55M
-rw-r--r-- 1 mcc users 13K Feb 25 21:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 25 21:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 21:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 21:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 23:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 25 23:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 25 22:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 54M Mar 5 18:23 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 ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679378739213

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=ltsmin
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A03
Not applying reductions.
Model is PT
ReachabilityFireability PT
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/375/inv_0_ --invariant=/tmp/375/inv_1_ --invariant=/tmp/375/inv_2_ --invariant=/tmp/375/inv_3_ --invariant=/tmp/375/inv_4_ --invariant=/tmp/375/inv_5_ --invariant=/tmp/375/inv_6_ --invariant=/tmp/375/inv_7_ --invariant=/tmp/375/inv_8_ --invariant=/tmp/375/inv_9_ --invariant=/tmp/375/inv_10_ --invariant=/tmp/375/inv_11_ --invariant=/tmp/375/inv_12_ --invariant=/tmp/375/inv_13_ --invariant=/tmp/375/inv_14_ --invariant=/tmp/375/inv_15_ --inv-par
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-00
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-01
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-02
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-03
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-04
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-05
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-06
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-07
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-08
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-09
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-10
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-11
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-12
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-13
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-14
Could not compute solution for formula : ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-15

BK_STOP 1679379160356

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

mcc2023
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_0_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-01
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_1_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_2_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-03
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_3_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-04
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_4_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-05
rfs formula type AG
rfs formula formula --invariant=/tmp/375/inv_5_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_6_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_7_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_8_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_9_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_10_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_11_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-12
rfs formula type AG
rfs formula formula --invariant=/tmp/375/inv_12_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/375/inv_13_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-14
rfs formula type AG
rfs formula formula --invariant=/tmp/375/inv_14_
rfs formula name ViralEpidemic-PT-S16D2C4A03-ReachabilityFireability-15
rfs formula type AG
rfs formula formula --invariant=/tmp/375/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 78643 places, 144177 transitions and 353889 arcs
pnml2lts-sym: Petri net ViralEpidemic-PT-S16D2C4A03 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 3.950 real 1.900 user 2.050 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-sym(+0x9b684) [0x55e4e0f90684]
1: pnml2lts-sym(+0x9b726) [0x55e4e0f90726]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fbe486a3140]
3: pnml2lts-sym(+0x7f7d2) [0x55e4e0f747d2]
4: pnml2lts-sym(+0x80828) [0x55e4e0f75828]
5: pnml2lts-sym(+0x83375) [0x55e4e0f78375]
6: pnml2lts-sym(+0x7b4d3) [0x55e4e0f704d3]
7: pnml2lts-sym(+0x662e5) [0x55e4e0f5b2e5]
8: pnml2lts-sym(+0x4097e0) [0x55e4e12fe7e0]
9: /lib/x86_64-linux-gnu/libpthread.so.0(+0x7ea7) [0x7fbe48697ea7]
10: /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7fbe48458a2f]

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="ViralEpidemic-PT-S16D2C4A03"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsmin"
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 2-5348"
echo " Executing tool ltsmin"
echo " Input is ViralEpidemic-PT-S16D2C4A03, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r488-tall-167912706201359"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A03.tgz
mv ViralEpidemic-PT-S16D2C4A03 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;