Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
....................
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.0K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 116 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 354 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 10 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 59M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool irma4mcc-full
Input is NeighborGrid-PT-d5n4m1t35, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-csrt-152666472400237
=====================================================================

--------------------
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 NeighborGrid-PT-d5n4m1t35-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1527139752587


BK_STOP 1527139861681

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

Prefix is 65b80f64.
Reading known information in /usr/share/mcc4mcc/65b80f64-known.json.
Reading learned information in /usr/share/mcc4mcc/65b80f64-learned.json.
Reading value translations in /usr/share/mcc4mcc/65b80f64-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using NeighborGrid-PT-d5n4m1t35 as instance name.
Using NeighborGrid as model name.
Using algorithm or tool bmdt.
Model characteristics are: {'Examination': 'ReachabilityDeadlock', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': True, 'Extended Free Choice': True, 'State Machine': True, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': True, 'Source Place': False, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': True, 'Conservative': True, 'Sub-Conservative': True, 'Nested Units': False, 'Safe': False, 'Deadlock': False, 'Reversible': True, 'Quasi Live': True, 'Live': True}.
Known tools are: [{'Time': 103557, 'Memory': 1655.49, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 1.0x far from the best tool lola.
ReachabilityDeadlock lola NeighborGrid-PT-d5n4m1t35...
----- Start make prepare stderr -----

Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
NeighborGrid-PT-d5n4m1t35: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
NeighborGrid-PT-d5n4m1t35: translating PT formula ReachabilityDeadlock into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stdout -----
----- Start make result stderr -----
ReachabilityDeadlock @ NeighborGrid-PT-d5n4m1t35 @ 3538 seconds
----- Start make result stdout -----
----- Start make result stderr -----
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 197632/65536 symbol table entries, 177787 collisions
lola: preprocessing...
lola: finding significant places
lola: 1024 places, 196608 transitions, 1023 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 1024 transition conflict sets
lola: TASK
lola: reading formula from NeighborGrid-PT-d5n4m1t35-ReachabilityDeadlock.task
lola: E (F (DEADLOCK))
lola: E (F (DEADLOCK))
lola: checking reachability of deadlocks
lola: Planning: workflow for deadlock check: siphon||findpath||search) (--findpath=par,--siphontrap=par)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4092 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using deadlock preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH (findpath)
lola: findpath: using deadlock preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: findpath: starting randomized, memory-less exploration (--search=findpath)
lola: findpath: searching for paths with maximal depth 1000000 (--depthlimit)
lola: findpath: no retry limit given (--retrylimit)
lola: findpath: transitions are chosen randomly
lola: computing symmetries (--symmetry)
lola: time limit for symmetry computation of 300 seconds given (--symmtimelimit)
lola: STP running || 1 tries, 26879 fired transitions, 0 secs
lola: 8 generators; 521815 candidates remain ( 0%), 0 secs
lola: STP: formula with 2567170 variables and 7689220 clauses shipped to Minisat
lola: STP running || 1 tries, 53289 fired transitions, 5 secs
lola: 603 generators; 512 candidates remain (54%), 5 secs
lola: computed 1115 generators (9 in search tree, 1106 by composition)
lola: representing 3.93216E+06 symmetries
lola: 0 dead branches visited in search tree
lola: STP running || 1 tries, 81825 fired transitions, 10 secs || 6743 markings, 6742 edges, 1349 markings/sec, 10 secs
lola: STP running || 1 tries, 110311 fired transitions, 15 secs || 34162 markings, 34380 edges, 5484 markings/sec, 15 secs
lola: STP running || 1 tries, 139072 fired transitions, 20 secs || 59790 markings, 61862 edges, 5126 markings/sec, 20 secs
lola: STP running || 1 tries, 168508 fired transitions, 25 secs || 85270 markings, 89372 edges, 5096 markings/sec, 25 secs
lola: STP running || 1 tries, 198724 fired transitions, 30 secs || 113314 markings, 119651 edges, 5609 markings/sec, 30 secs
lola: STP running || 1 tries, 230865 fired transitions, 35 secs || 140969 markings, 148880 edges, 5531 markings/sec, 35 secs
lola: STP running || 1 tries, 262083 fired transitions, 40 secs || 168415 markings, 177382 edges, 5489 markings/sec, 40 secs
lola: STP running || 1 tries, 291706 fired transitions, 45 secs || 195572 markings, 205971 edges, 5431 markings/sec, 45 secs
lola: STP running || 1 tries, 320844 fired transitions, 50 secs || 209982 markings, 381670 edges, 2882 markings/sec, 50 secs
lola: STP running || 1 tries, 350244 fired transitions, 55 secs || 212835 markings, 667644 edges, 571 markings/sec, 55 secs
lola: stp: The siphon/trap property holds
lola: RESULT
lola: result: no
lola: produced by: stp
lola: The net does not have deadlocks.
FORMULA NeighborGrid-PT-d5n4m1t35-ReachabilityDeadlock-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Kill lola and sara stderr -----
----- Finished stderr -----
----- Finished stdout -----

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="NeighborGrid-PT-d5n4m1t35"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="irma4mcc-full"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d5n4m1t35.tgz
mv NeighborGrid-PT-d5n4m1t35 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool irma4mcc-full"
echo " Input is NeighborGrid-PT-d5n4m1t35, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-csrt-152666472400237"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityDeadlock.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;