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)
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/home/mcc/execution
total 316K
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.3K 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 1.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.1K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 106 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 344 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 148K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool mcc4mcc-structural
Input is DLCround-PT-03a, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-smll-152649743800006
=====================================================================

--------------------
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 DLCround-PT-03a-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1526645081799


BK_STOP 1526645290339

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

Prefix is 75f5f979.
Reading known information in /usr/share/mcc4mcc/75f5f979-known.json.
Reading learned information in /usr/share/mcc4mcc/75f5f979-learned.json.
Reading value translations in /usr/share/mcc4mcc/75f5f979-values.json.
Using directory /home/mcc/execution for input, as it contains a model.pnml file.
Using DLCround-PT-03a as instance name.
Using DLCround as model name.
Using algorithm or tool decision-tree.
Model characteristics are: {'Examination': 'ReachabilityDeadlock', 'Place/Transition': True, 'Colored': False, 'Relative-Time': 1, 'Relative-Memory': 1, 'Ordinary': True, 'Simple Free Choice': False, 'Extended Free Choice': False, 'State Machine': False, 'Marked Graph': False, 'Connected': True, 'Strongly Connected': False, 'Source Place': True, 'Sink Place': False, 'Source Transition': False, 'Sink Transition': False, 'Loop Free': None, 'Conservative': False, 'Sub-Conservative': False, 'Nested Units': True, 'Safe': True, 'Deadlock': None, 'Reversible': None, 'Quasi Live': None, 'Live': None}.
Known tools are: [{'Time': 2641, 'Memory': 2207.29, 'Tool': 'marcie'}, {'Time': 3116, 'Memory': 266.59, 'Tool': 'itstools'}, {'Time': 4593, 'Memory': 179.88, 'Tool': 'gspn'}, {'Time': 146024, 'Memory': 697.21, 'Tool': 'lola'}].
Learned tools are: [{'Tool': 'lola'}].
Learned tool lola is 55.29117758424839x far from the best tool marcie.
ReachabilityDeadlock lola DLCround-PT-03a...

----- Start make prepare stderr -----
Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
DLCround-PT-03a: translating PT Petri net model.pnml into LoLA format
===========================================================================================
translating PT Petri net complete


checking for too many tokens
===========================================================================================
DLCround-PT-03a: translating PT formula ReachabilityDeadlock into LoLA format
===========================================================================================
translating formula complete
touch formulae;
----- Start make result stderr -----
----- Start make result stdout -----
ReachabilityDeadlock @ DLCround-PT-03a @ 3540 seconds
----- Start make result stderr -----
----- Start make result stdout -----
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 730/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 113 places, 617 transitions, 61 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 518 transition conflict sets
lola: TASK
lola: reading formula from DLCround-PT-03a-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 8 bytes per marking, with 3 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: computing symmetries (--symmetry)
lola: time limit for symmetry computation of 300 seconds given (--symmtimelimit)
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: computed 22 generators (10 in search tree, 12 by composition)
lola: representing 9216 symmetries
lola: 0 dead branches visited in search tree
lola: STP: formula with 9266 variables and 37713 clauses shipped to Minisat
lola: stp: The siphon/trap property does not hold
lola: STP completed || 1 tries, 74703 fired transitions, 0 secs || 140157 markings, 1555672 edges, 28031 markings/sec, 0 secs
lola: STP completed || 1 tries, 155991 fired transitions, 5 secs || 290520 markings, 3252434 edges, 30073 markings/sec, 5 secs
lola: STP completed || 1 tries, 237611 fired transitions, 10 secs || 444569 markings, 4958443 edges, 30810 markings/sec, 10 secs
lola: STP completed || 1 tries, 318970 fired transitions, 15 secs || 594528 markings, 6654601 edges, 29992 markings/sec, 15 secs
lola: STP completed || 1 tries, 399827 fired transitions, 20 secs || 741909 markings, 8312751 edges, 29476 markings/sec, 20 secs
lola: STP completed || 1 tries, 481424 fired transitions, 25 secs || 894098 markings, 10033422 edges, 30438 markings/sec, 25 secs
lola: STP completed || 1 tries, 563029 fired transitions, 30 secs || 1045486 markings, 11745071 edges, 30278 markings/sec, 30 secs
lola: STP completed || 1 tries, 644743 fired transitions, 35 secs || 1201265 markings, 13486964 edges, 31156 markings/sec, 35 secs
lola: STP completed || 1 tries, 726608 fired transitions, 40 secs || 1355579 markings, 15218772 edges, 30863 markings/sec, 40 secs
lola: STP completed || 1 tries, 807950 fired transitions, 45 secs || 1510106 markings, 16959145 edges, 30905 markings/sec, 45 secs
lola: STP completed || 1 tries, 889875 fired transitions, 50 secs || 1665598 markings, 18720220 edges, 31098 markings/sec, 50 secs
lola: STP completed || 1 tries, 971264 fired transitions, 55 secs || 1819543 markings, 20490220 edges, 30789 markings/sec, 55 secs
lola: STP completed || 2 tries, 1052652 fired transitions, 60 secs || 1974194 markings, 22259373 edges, 30930 markings/sec, 60 secs
lola: STP completed || 2 tries, 1134055 fired transitions, 65 secs || 2131382 markings, 24050143 edges, 31438 markings/sec, 65 secs
lola: STP completed || 2 tries, 1215665 fired transitions, 70 secs || 2289848 markings, 25859947 edges, 31693 markings/sec, 70 secs
lola: STP completed || 2 tries, 1297768 fired transitions, 75 secs || 2444562 markings, 27662287 edges, 30943 markings/sec, 75 secs
lola: STP completed || 2 tries, 1379556 fired transitions, 80 secs || 2600899 markings, 29462412 edges, 31267 markings/sec, 80 secs
lola: STP completed || 2 tries, 1461043 fired transitions, 85 secs || 2754791 markings, 31273336 edges, 30778 markings/sec, 85 secs
lola: STP completed || 2 tries, 1542981 fired transitions, 90 secs || 2910804 markings, 33136828 edges, 31203 markings/sec, 90 secs
lola: STP completed || 2 tries, 1625007 fired transitions, 95 secs || 3071787 markings, 35036512 edges, 32197 markings/sec, 95 secs
lola: STP completed || 2 tries, 1706692 fired transitions, 100 secs || 3229190 markings, 37119208 edges, 31481 markings/sec, 100 secs
lola: STP completed || 2 tries, 1789247 fired transitions, 105 secs || 3321108 markings, 41319015 edges, 18384 markings/sec, 105 secs
lola: STP completed || 2 tries, 1871756 fired transitions, 110 secs || 3407123 markings, 45656968 edges, 17203 markings/sec, 110 secs
lola: STP completed || 2 tries, 1954290 fired transitions, 115 secs || 3488766 markings, 50042780 edges, 16329 markings/sec, 115 secs
lola: STP completed || 3 tries, 2037175 fired transitions, 120 secs || 3569682 markings, 54431262 edges, 16183 markings/sec, 120 secs
lola: STP completed || 3 tries, 2119953 fired transitions, 125 secs || 3651316 markings, 58771264 edges, 16327 markings/sec, 125 secs
lola: STP completed || 3 tries, 2202843 fired transitions, 130 secs || 3729219 markings, 63066064 edges, 15581 markings/sec, 130 secs
lola: STP completed || 3 tries, 2285747 fired transitions, 135 secs || 3803843 markings, 67369407 edges, 14925 markings/sec, 135 secs
lola: STP completed || 3 tries, 2367909 fired transitions, 140 secs || 3878231 markings, 71623240 edges, 14878 markings/sec, 140 secs
lola: STP completed || 3 tries, 2450616 fired transitions, 145 secs || 3952927 markings, 75928602 edges, 14939 markings/sec, 145 secs
lola: STP completed || 3 tries, 2533265 fired transitions, 150 secs || 4023309 markings, 80308220 edges, 14076 markings/sec, 150 secs
lola: STP completed || 3 tries, 2616354 fired transitions, 155 secs || 4091878 markings, 84847807 edges, 13714 markings/sec, 155 secs
lola: RESULT
lola: result: no
lola: produced by: state space
lola: The net does not have deadlocks.
lola: 4126465 markings, 87132673 edges
FORMULA DLCround-PT-03a-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 stdout -----
----- Finished stderr -----

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="DLCround-PT-03a"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="mcc4mcc-structural"
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/DLCround-PT-03a.tgz
mv DLCround-PT-03a 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 mcc4mcc-structural"
echo " Input is DLCround-PT-03a, 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 r071-smll-152649743800006"
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 ;