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.r225-tall-167856407600432.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 marcie
Input is LamportFastMutEx-PT-6, examination is StateSpace
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 1
Run identifier is r225-tall-167856407600432
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 16K Feb 25 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 31K Feb 25 13:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 175K Feb 25 13:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Feb 25 13:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 200K Feb 25 13:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 68K Feb 25 13:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 349K Feb 25 13:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 208K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

no data necessary for post analysis


=== Now, execution of the tool begins

BK_START 1678623072736

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=marcie
BK_EXAMINATION=StateSpace
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-6
Not applying reductions.
Model is PT
StateSpace PT
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../marcie/bin/marcie --net-file=model.pnml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: LamportFastMutEx_PT_6
(NrP: 217 NrTr: 420 NrArc: 1834)

place and transition orderings generation:0m 0.007sec

net check time: 0m 0.000sec

init dd package: 0m 2.773sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393916 kB
MemFree: 9561476 kB
After kill :
MemTotal: 16393916 kB
MemFree: 16181948 kB

BK_TIME_CONFINEMENT_REACHED

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

check for maximal unmarked siphon
found
The net has a maximal unmarked siphon:
P_setx_3_0
P_start_1_0
P_awaity_0
P_wait_0_3
P_setbi_24_0
P_fordo_12_0
P_sety_9_0
P_done_3_0
P_done_0_5
P_CS_21_0
P_ifyi_15_0
P_done_6_0
P_done_5_0
P_done_4_0
P_done_0_4
P_done_0_3
P_done_1_0
P_done_0_2
P_done_0_1
P_done_0_0
P_await_13_0
P_done_0_6
P_wait_6_0
P_wait_4_0
P_wait_3_0
P_done_2_0
P_wait_0_6
P_wait_2_0
P_wait_0_5
P_wait_0_4
P_wait_0_2
P_wait_0_1
P_wait_0_0
P_wait_5_0
P_ifxi_10_0
P_wait_1_0
P_ify0_4_0
P_setbi_11_0
P_setbi_5_0
P_b_0_true
P_b_0_false

The net has transition(s) that can never fire:
T_await_13_2
T_setbi_11_1
T_setbi_11_2
T_fordo_12_1
T_await_13_1
T_await_13_3
T_await_13_4
T_await_13_5
T_await_13_6
T_await_13_7
T_await_13_8
T_await_13_22
T_await_13_29
T_await_13_36
T_await_13_43
T_forod_13_1
T_ynei_15_2
T_ynei_15_3
T_ynei_15_4
T_ynei_15_5
T_ynei_15_6
T_ynei_15_7
T_yeqi_15_1
T_xeqi_10_1
T_sety0_23_1
T_sety0_23_2
T_sety0_23_3
T_sety0_23_4
T_sety0_23_5
T_sety0_23_6
T_sety0_23_7
T_setbi_24_1
T_setbi_24_2
T_yne0_4_7
T_setbi_5_1
T_setbi_5_2
T_awaity_1
T_yeq0_4_1
T_yne0_4_2
T_yne0_4_3
T_await_13_15
T_yne0_4_4
T_yne0_4_5
T_sety_9_1
T_sety_9_2
T_sety_9_3
T_sety_9_4
T_sety_9_5
T_sety_9_6
T_sety_9_7
T_xnei_10_2
T_xnei_10_3
T_xnei_10_4
T_xnei_10_5
T_xnei_10_6
T_xnei_10_7
T_setbi_2_2
T_setx_3_4
T_setx_3_7
T_setx_3_6
T_setx_3_1
T_setx_3_5
T_setx_3_3
T_setx_3_2
T_setbi_2_1
T_yne0_4_6

check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.001sec

606395 2559626

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="LamportFastMutEx-PT-6"
export BK_EXAMINATION="StateSpace"
export BK_TOOL="marcie"
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 marcie"
echo " Input is LamportFastMutEx-PT-6, examination is StateSpace"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 1"
echo " Run identifier is r225-tall-167856407600432"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-6.tgz
mv LamportFastMutEx-PT-6 execution
cd execution
if [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "UpperBounds" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] || [ "StateSpace" = "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 [ "StateSpace" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StateSpace" != "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 "StateSpace.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StateSpace.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StateSpace.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 '' StateSpace.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StateSpace" = "ReachabilityDeadlock" ] || [ "StateSpace" = "QuasiLiveness" ] || [ "StateSpace" = "StableMarking" ] || [ "StateSpace" = "Liveness" ] || [ "StateSpace" = "OneSafe" ] ; then
echo "FORMULA_NAME StateSpace"
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 ;