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 14M
-rw-r--r-- 1 mcc users 4.2K 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 3.8K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K 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 2.9K 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 2.4K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.5K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 117 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 355 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 14M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityDeadlock
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-152658630700125
=====================================================================

--------------------
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 HypercubeGrid-PT-C5K3P3B15-ReachabilityDeadlock-0

=== Now, execution of the tool begins

BK_START 1526747373154

info: Time: 3600 - MCC
===========================================================================================
prep: translating HypercubeGrid-PT-C5K3P3B15 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating HypercubeGrid-PT-C5K3P3B15 formula ReachabilityDeadlock into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityDeadlock @ HypercubeGrid-PT-C5K3P3B15 @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 34263/65536 symbol table entries, 18076 collisions
lola: preprocessing...
lola: Size of bit vector: 292896
lola: finding significant places
lola: 9153 places, 25110 transitions, 5669 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 28593 transition conflict sets
lola: TASK
lola: reading formula from HypercubeGrid-PT-C5K3P3B15-ReachabilityDeadlock.task
lola: E (F (DEADLOCK))
lola: rewrite Frontend/Parser/formula_rewrite.k:106
lola: checking reachability of deadlocks
lola: Planning: workflow for deadlock check: siphon||findpath||search) (--findpath=par,--siphontrap=par)
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
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: formula with 427115 variables and 1720687 clauses shipped to Minisat
lola: STP running || 1 tries, 16290 fired transitions, 0 secs
lola: 345 generators;41829241 candidates remain ( 0%), 0 secs
lola: stp: The siphon/trap property is inconclusive since the generated formula is too short
lola: STP completed || 1 tries, 21753 fired transitions, 5 secs
lola: 363 generators;41637384 candidates remain ( 0%), 5 secs
lola: STP completed || 1 tries, 26368 fired transitions, 10 secs
lola: 383 generators;41464176 candidates remain ( 0%), 10 secs
lola: STP completed || 1 tries, 29559 fired transitions, 15 secs
lola: 393 generators;41336784 candidates remain ( 0%), 15 secs
lola: STP completed || 1 tries, 32123 fired transitions, 20 secs
lola: 405 generators;41227745 candidates remain ( 0%), 20 secs
lola: STP completed || 1 tries, 34824 fired transitions, 25 secs
lola: 420 generators;41055395 candidates remain ( 0%), 25 secs
lola: STP completed || 1 tries, 37778 fired transitions, 30 secs
lola: 442 generators;40883408 candidates remain ( 0%), 30 secs
lola: STP completed || 1 tries, 40255 fired transitions, 35 secs
lola: 466 generators;40756913 candidates remain ( 0%), 35 secs
lola: STP completed || 1 tries, 42420 fired transitions, 40 secs
lola: 479 generators;40666680 candidates remain ( 0%), 40 secs
lola: STP completed || 1 tries, 44819 fired transitions, 45 secs
lola: 495 generators;40621596 candidates remain ( 0%), 45 secs
lola: STP completed || 1 tries, 47237 fired transitions, 50 secs
lola: 507 generators;40477506 candidates remain ( 0%), 50 secs
lola: STP completed || 1 tries, 49619 fired transitions, 55 secs
lola: 520 generators;40387586 candidates remain ( 0%), 55 secs
lola: STP completed || 1 tries, 51858 fired transitions, 60 secs
lola: 542 generators;40172171 candidates remain ( 0%), 60 secs
lola: STP completed || 1 tries, 54167 fired transitions, 65 secs
lola: 555 generators;40055732 candidates remain ( 0%), 65 secs
lola: STP completed || 1 tries, 56336 fired transitions, 70 secs
lola: 568 generators;39760913 candidates remain ( 0%), 70 secs
lola: STP completed || 1 tries, 58624 fired transitions, 75 secs
lola: 589 generators;39591658 candidates remain ( 0%), 75 secs
lola: STP completed || 1 tries, 60637 fired transitions, 80 secs
lola: 602 generators;39351763 candidates remain ( 0%), 80 secs
lola: STP completed || 1 tries, 62719 fired transitions, 85 secs
lola: 625 generators;39086065 candidates remain ( 0%), 85 secs
lola: STP completed || 1 tries, 65047 fired transitions, 90 secs
lola: 640 generators;38944733 candidates remain ( 0%), 90 secs
lola: STP completed || 1 tries, 67135 fired transitions, 95 secs
lola: 660 generators;38662824 candidates remain ( 0%), 95 secs
lola: STP completed || 1 tries, 69614 fired transitions, 100 secs
lola: 686 generators;38320645 candidates remain ( 0%), 100 secs
lola: STP completed || 1 tries, 71893 fired transitions, 105 secs
lola: 716 generators;38110820 candidates remain ( 0%), 105 secs
lola: STP completed || 1 tries, 74065 fired transitions, 110 secs
lola: 742 generators;37736334 candidates remain ( 0%), 110 secs
lola: STP completed || 1 tries, 76194 fired transitions, 115 secs
lola: 766 generators;37571453 candidates remain ( 0%), 115 secs
lola: STP completed || 1 tries, 78199 fired transitions, 120 secs
lola: 786 generators;37363694 candidates remain ( 0%), 120 secs
lola: STP completed || 1 tries, 80281 fired transitions, 125 secs
lola: 813 generators;37087584 candidates remain ( 0%), 125 secs
lola: STP completed || 1 tries, 82281 fired transitions, 130 secs
lola: 833 generators;36949910 candidates remain ( 0%), 130 secs
lola: STP completed || 1 tries, 84039 fired transitions, 135 secs
lola: 858 generators;36666771 candidates remain ( 0%), 135 secs
lola: STP completed || 1 tries, 86044 fired transitions, 140 secs
lola: 880 generators;35798494 candidates remain ( 0%), 140 secs
lola: STP completed || 1 tries, 88053 fired transitions, 145 secs
lola: 906 generators;34823688 candidates remain ( 0%), 145 secs
lola: STP completed || 1 tries, 90091 fired transitions, 150 secs
lola: 933 generators;34076646 candidates remain ( 0%), 150 secs
lola: STP completed || 1 tries, 91941 fired transitions, 155 secs
lola: 971 generators;33288727 candidates remain ( 0%), 155 secs
lola: STP completed || 1 tries, 93855 fired transitions, 160 secs
lola: 1010 generators;32776664 candidates remain ( 0%), 160 secs
lola: STP completed || 1 tries, 95850 fired transitions, 165 secs
lola: 1039 generators;32124125 candidates remain ( 0%), 165 secs
lola: STP completed || 1 tries, 97844 fired transitions, 170 secs
lola: 1068 generators;31470217 candidates remain ( 0%), 170 secs
lola: STP completed || 1 tries, 99640 fired transitions, 175 secs
lola: 1103 generators;30619228 candidates remain ( 0%), 175 secs
lola: STP completed || 1 tries, 101534 fired transitions, 180 secs
lola: 1137 generators;29425960 candidates remain ( 0%), 180 secs
lola: STP completed || 1 tries, 103385 fired transitions, 185 secs
lola: 1167 generators;29142800 candidates remain ( 0%), 185 secs
lola: STP completed || 1 tries, 105202 fired transitions, 190 secs
lola: 1198 generators;28384347 candidates remain ( 0%), 190 secs
lola: STP completed || 1 tries, 107113 fired transitions, 195 secs
lola: 1251 generators;27235892 candidates remain ( 0%), 195 secs
lola: STP completed || 1 tries, 109147 fired transitions, 200 secs
lola: 1320 generators;24489504 candidates remain ( 0%), 200 secs
lola: STP completed || 1 tries, 110993 fired transitions, 205 secs
lola: 1405 generators;16071616 candidates remain ( 0%), 205 secs
lola: computed 1419 generators (798 in search tree, 621 by composition)
lola: representing 6.73489E+254 symmetries
lola: 0 dead branches visited in search tree
lola: STP completed || 1 tries, 112798 fired transitions, 210 secs || 7000 markings, 6999 edges, 1400 markings/sec, 210 secs
lola: STP completed || 1 tries, 114911 fired transitions, 215 secs || 8996 markings, 8995 edges, 399 markings/sec, 215 secs
lola: STP completed || 1 tries, 116895 fired transitions, 220 secs || 10764 markings, 10798 edges, 354 markings/sec, 220 secs
lola: STP completed || 1 tries, 118936 fired transitions, 225 secs || 12511 markings, 12545 edges, 349 markings/sec, 225 secs
lola: STP completed || 1 tries, 121044 fired transitions, 230 secs || 14218 markings, 14252 edges, 341 markings/sec, 230 secs
lola: STP completed || 1 tries, 122974 fired transitions, 235 secs || 15942 markings, 15984 edges, 345 markings/sec, 235 secs
lola: STP completed || 1 tries, 124815 fired transitions, 240 secs || 17532 markings, 17574 edges, 318 markings/sec, 240 secs
lola: STP completed || 1 tries, 126982 fired transitions, 245 secs || 19158 markings, 19200 edges, 325 markings/sec, 245 secs
lola: STP completed || 1 tries, 129130 fired transitions, 250 secs || 20851 markings, 20893 edges, 339 markings/sec, 250 secs
lola: STP completed || 1 tries, 131066 fired transitions, 255 secs || 22621 markings, 22663 edges, 354 markings/sec, 255 secs
lola: STP completed || 1 tries, 133163 fired transitions, 260 secs || 24484 markings, 24540 edges, 373 markings/sec, 260 secs
lola: STP completed || 1 tries, 135210 fired transitions, 265 secs || 26406 markings, 26487 edges, 384 markings/sec, 265 secs
lola: STP completed || 1 tries, 137280 fired transitions, 270 secs || 28277 markings, 28358 edges, 374 markings/sec, 270 secs
lola: STP completed || 1 tries, 139261 fired transitions, 275 secs || 29996 markings, 30077 edges, 344 markings/sec, 275 secs
lola: STP completed || 1 tries, 141460 fired transitions, 280 secs || 31951 markings, 32032 edges, 391 markings/sec, 280 secs
lola: STP completed || 1 tries, 143599 fired transitions, 285 secs || 34048 markings, 34129 edges, 419 markings/sec, 285 secs
lola: STP completed || 1 tries, 145523 fired transitions, 290 secs || 36387 markings, 36468 edges, 468 markings/sec, 290 secs
lola: STP completed || 1 tries, 147699 fired transitions, 295 secs || 38700 markings, 38781 edges, 463 markings/sec, 295 secs
lola: STP completed || 1 tries, 149803 fired transitions, 300 secs || 40986 markings, 41067 edges, 457 markings/sec, 300 secs
lola: STP completed || 1 tries, 151829 fired transitions, 305 secs || 43414 markings, 43496 edges, 486 markings/sec, 305 secs
lola: STP completed || 1 tries, 153788 fired transitions, 310 secs || 45992 markings, 46074 edges, 516 markings/sec, 310 secs
lola: STP completed || 1 tries, 155721 fired transitions, 315 secs || 48653 markings, 48735 edges, 532 markings/sec, 315 secs
lola: STP completed || 1 tries, 157822 fired transitions, 320 secs || 51742 markings, 51824 edges, 618 markings/sec, 320 secs
lola: STP completed || 1 tries, 159792 fired transitions, 325 secs || 55546 markings, 55834 edges, 761 markings/sec, 325 secs
lola: STP completed || 1 tries, 161949 fired transitions, 330 secs || 60032 markings, 60631 edges, 897 markings/sec, 330 secs
lola: STP completed || 1 tries, 164038 fired transitions, 335 secs || 64515 markings, 65421 edges, 897 markings/sec, 335 secs
lola: STP completed || 1 tries, 166365 fired transitions, 340 secs || 67968 markings, 68978 edges, 691 markings/sec, 340 secs
lola: STP completed || 1 tries, 168643 fired transitions, 345 secs || 71339 markings, 72348 edges, 674 markings/sec, 345 secs
lola: STP completed || 1 tries, 170669 fired transitions, 350 secs || 74887 markings, 75896 edges, 710 markings/sec, 350 secs

FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityDeadlock-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola: result: yes
lola: produced by: state space
lola: The net has deadlock(s).
lola: 78736 markings, 79745 edges
lola: memory consumption: 969420 KB
lola: time consumption: 360 seconds

BK_STOP 1526747734632

--------------------
content from 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="HypercubeGrid-PT-C5K3P3B15"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="lola"
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/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 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 lola"
echo " Input is HypercubeGrid-PT-C5K3P3B15, 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 r100-smll-152658630700125"
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 ;