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Model Checking Contest @ Petri Nets 2017
7th edition, Zaragoza, Spain, June 27, 2017
Execution of r028-blw3-149440263800039
Last Updated
June 27, 2017

About the Execution of LoLA for DNAwalker-PT-05track28LR

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
6264.050 585734.00 858101.00 252.60 FFTTTFTFT?F?TTTF normal

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)
......
=====================================================================
Generated by BenchKit 2-3254
Executing tool lola
Input is DNAwalker-PT-05track28LR, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-blw3-149440263800039
=====================================================================

--------------------
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 DNAwalker-PT-05track28LR-CTLCardinality-0
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-1
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-10
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-11
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-12
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-13
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-14
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-15
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-2
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-3
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-4
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-5
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-6
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-7
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-8
FORMULA_NAME DNAwalker-PT-05track28LR-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1494653974369


Time: 3600 - MCC
----- Start make prepare stdout -----
checking for too many tokens
----- Start make result stdout -----
CTLCardinality @ DNAwalker-PT-05track28LR @ 3540 seconds
----- Start make result stdout -----
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 284/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 34 places, 250 transitions, 34 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 164 transition conflict sets
lola: TASK
lola: reading formula from DNAwalker-PT-05track28LR-CTLCardinality.task
lola: A (F (NOT(A (X ((1 <= A20)))))) : ((E (F (((2 <= B9) AND (B24 <= A13)))) OR (((A20 <= 0) AND (A23 + 1 <= A10)) AND E (F ((2 <= A11))))) AND A (((A20 <= 1) U (1 <= B24)))) : A (G ((E (X ((2 <= A25))) OR A (X (TRUE))))) : E (F ((3 <= A19))) : A (G (A (F ((B10 <= A26))))) : NOT(A (F (E (F ((3 <= A5)))))) : NOT(E (F (()))) : (E (G (A (F ((A19 <= A18))))) OR ((3 <= B15) AND E (X ((B10 <= B9))))) : NOT(A (F (((A22 <= 2) AND (A12 + 1 <= A6))))) : E ((((A17 + 1 <= A6) OR ((A11 <= B10) AND (A25 <= A10))) U A (F ((A5 <= A23))))) : E (G (((A23 <= B16) OR (3 <= A27)))) : (NOT(E (F ((A12 + 1 <= A13)))) OR E (G (A (X ((A10 <= A28)))))) : E (G ((A26 <= A14))) : ((A (F (((A3 <= A23) AND (B23 <= A16)))) OR A (X (((1 <= B16) OR (2 <= B24))))) AND E (X (E (F ((2 <= A5)))))) : (((2 <= A28) OR A (G ((B9 <= 1)))) OR A (X (E (X ((2 <= A13)))))) : E (G (((2 <= A1) AND ((2 <= A25) OR (A15 <= A23)) AND ((1 <= A1) OR ((A4 <= A26) AND (2 <= A6))))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F (NOT(A (X ((1 <= A20))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U EX((A20 <= 0)))
lola: processed formula length: 24
lola: 5 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains EX or AX operators, stubborn sets not applicable
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: ((E (F (((2 <= B9) AND (B24 <= A13)))) OR (((A20 <= 0) AND (A23 + 1 <= A10)) AND E (F ((2 <= A11))))) AND A (((A20 <= 1) U (1 <= B24))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((2 <= B9) AND (B24 <= A13))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 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 reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DNAwalker-PT-05track28LR-CTLCardinality.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: ((A20 <= 0) AND (A23 + 1 <= A10))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((A20 <= 0) AND (A23 + 1 <= A10))
lola: processed formula length: 33
lola: 0 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: processed formula with 2 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: lola: SUBRESULT
========================================
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((E (X ((2 <= A25))) OR A (X (TRUE)))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 6 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((3 <= A19)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 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 reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DNAwalker-PT-05track28LR-CTLCardinality-3.sara
sara: try reading problem file DNAwalker-PT-05track28LR-CTLCardinality.sara.
lola: state equation: calling and running sara
sara: try reading problem file DNAwalker-PT-05track28LR-CTLCardinality-3.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic

lola: sara is running 0 secs || 770933 markings, 2249057 edges, 154187 markings/sec, 0 secs
lola: sara is running 5 secs || 1495652 markings, 4500370 edges, 144944 markings/sec, 5 secs
lola: sara is running 10 secs || 2316831 markings, 6670313 edges, 164236 markings/sec, 10 secs
lola: sara is running 15 secs || 3040123 markings, 8907461 edges, 144658 markings/sec, 15 secs
lola: sara is running 20 secs || 3832909 markings, 11119524 edges, 158557 markings/sec, 20 secs
lola: sara is running 25 secs || 4558491 markings, 13318225 edges, 145116 markings/sec, 25 secs
lola: sara is running 30 secs || 5329519 markings, 15378495 edges, 154206 markings/sec, 30 secs
lola: sara is running 35 secs || 6061078 markings, 17604919 edges, 146312 markings/sec, 35 secs
lola: sara is running 40 secs || 6770493 markings, 19831968 edges, 141883 markings/sec, 40 secs
lola: sara is running 45 secs || 7531715 markings, 22041079 edges, 152244 markings/sec, 45 secs
lola: sara is running 50 secs || 8314342 markings, 24210221 edges, 156525 markings/sec, 50 secs
lola: sara is running 55 secs || 9055265 markings, 26390989 edges, 148185 markings/sec, 55 secs
lola: sara is running 60 secs || 9832895 markings, 28560764 edges, 155526 markings/sec, 60 secs
lola: sara is running 65 secs || 10581646 markings, 30716943 edges, 149750 markings/sec, 65 secs
lola: sara is running 70 secs || 11322567 markings, 32906385 edges, 148184 markings/sec, 70 secs
lola: sara is running 75 secs || 12060686 markings, 35066195 edges, 147624 markings/sec, 75 secs
lola: sara is running 80 secs || 12881389 markings, 37190254 edges, 164141 markings/sec, 80 secs
lola: sara is running 85 secs || 13701369 markings, 39411922 edges, 163996 markings/sec, 85 secs
lola: sara is running 90 secs || 14421460 markings, 41604599 edges, 144018 markings/sec, 90 secs
lola: sara is running 95 secs || 15161493 markings, 43744535 edges, 148007 markings/sec, 95 secs
lola: sara is running 100 secs || 15976625 markings, 45920328 edges, 163026 markings/sec, 100 secs
lola: sara is running 105 secs || 16667587 markings, 47923164 edges, 138192 markings/sec, 105 secs
lola: sara is running 110 secs || 17367311 markings, 50091382 edges, 139945 markings/sec, 110 secs
lola: sara is running 115 secs || 18114000 markings, 52300133 edges, 149338 markings/sec, 115 secs
lola: sara is running 120 secs || 18925558 markings, 54428233 edges, 162312 markings/sec, 120 secs
lola: sara is running 125 secs || 19642879 markings, 56651251 edges, 143464 markings/sec, 125 secs
lola: sara is running 130 secs || 20363736 markings, 58802339 edges, 144171 markings/sec, 130 secs
lola: sara is running 135 secs || 21160880 markings, 60970687 edges, 159429 markings/sec, 135 secs
lola: sara is running 140 secs || 21943134 markings, 63129319 edges, 156451 markings/sec, 140 secs
lola: sara is running 145 secs || 22674631 markings, 65319192 edges, 146299 markings/sec, 145 secs
lola: sara is running 150 secs || 23409851 markings, 67417340 edges, 147044 markings/sec, 150 secs
lola: sara is running 155 secs || 24218420 markings, 69580727 edges, 161714 markings/sec, 155 secs
lola: sara is running 160 secs || 25014930 markings, 71740886 edges, 159302 markings/sec, 160 secs
lola: sara is running 165 secs || 25764816 markings, 73940688 edges, 149977 markings/sec, 165 secs
lola: sara is running 170 secs || 26565788 markings, 76039092 edges, 160194 markings/sec, 170 secs
lola: sara is running 175 secs || 27470744 markings, 78058818 edges, 180991 markings/sec, 175 secs
lola: sara is running 180 secs || 28307961 markings, 80345749 edges, 167443 markings/sec, 180 secs
lola: sara is running 185 secs || 29127684 markings, 82622366 edges, 163945 markings/sec, 185 secs
lola: sara is running 190 secs || 29867248 markings, 84898773 edges, 147913 markings/sec, 190 secs
lola: sara is running 195 secs || 30514273 markings, 87061826 edges, 129405 markings/sec, 195 secs
lola: sara is running 200 secs || 31106575 markings, 89473376 edges, 118460 markings/sec, 200 secs
lola: sara is running 205 secs || 31703333 markings, 91706437 edges, 119352 markings/sec, 205 secs
lola: sara is running 210 secs || 32302514 markings, 94033404 edges, 119836 markings/sec, 210 secs
lola: sara is running 215 secs || 33085967 markings, 96178029 edges, 156691 markings/sec, 215 secs
lola: sara is running 220 secs || 33943278 markings, 98228480 edges, 171462 markings/sec, 220 secs
lola: sara is running 225 secs || 34726742 markings, 100240239 edges, 156693 markings/sec, 225 secs
lola: sara is running 230 secs || 35553425 markings, 102244219 edges, 165337 markings/sec, 230 secs
lola: sara is running 235 secs || 36311985 markings, 104282126 edges, 151712 markings/sec, 235 secs
lola: sara is running 240 secs || 36953737 markings, 106215480 edges, 128350 markings/sec, 240 secs
lola: sara is running 245 secs || 37651971 markings, 108430865 edges, 139647 markings/sec, 245 secs
lola: sara is running 250 secs || 38400804 markings, 110640565 edges, 149767 markings/sec, 250 secs
lola: sara is running 255 secs || 39227329 markings, 112943704 edges, 165305 markings/sec, 255 secs
lola: sara is running 260 secs || 40019993 markings, 115020004 edges, 158533 markings/sec, 260 secs
lola: sara is running 265 secs || 40806299 markings, 117016105 edges, 157261 markings/sec, 265 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (A (F ((B10 <= A26)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(E(TRUE U NOT(A(TRUE U (B10 <= A26)))))
lola: processed formula length: 42
lola: 2 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 1443668 markings, 5959802 edges, 288724 markings/sec, 0 secs
lola: 2753919 markings, 11709760 edges, 262050 markings/sec, 5 secs
lola: 4020562 markings, 17345491 edges, 253329 markings/sec, 10 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 5 will run for 295 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: NOT(A (F (E (F ((3 <= A5))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U E(TRUE U (3 <= A5))))
lola: processed formula length: 34
lola: 9 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 1623776 markings, 5157040 edges, 324745 markings/sec, 0 secs
lola: 3144181 markings, 10262202 edges, 304081 markings/sec, 5 secs
lola: 4550912 markings, 15190794 edges, 281346 markings/sec, 10 secs
lola: 5740011 markings, 20855262 edges, 237820 markings/sec, 15 secs
lola: 6824867 markings, 26409938 edges, 216971 markings/sec, 20 secs
lola: 7871748 markings, 32007918 edges, 209376 markings/sec, 25 secs
lola: 8814427 markings, 37737818 edges, 188536 markings/sec, 30 secs
lola: 9829461 markings, 43313659 edges, 203007 markings/sec, 35 secs
lola: 10868954 markings, 48913935 edges, 207899 markings/sec, 40 secs
lola: 11822387 markings, 54544541 edges, 190687 markings/sec, 45 secs
lola: 12623454 markings, 60230146 edges, 160213 markings/sec, 50 secs
lola: 13418435 markings, 65837180 edges, 158996 markings/sec, 55 secs
lola: 14351374 markings, 71673573 edges, 186588 markings/sec, 60 secs
lola: 15455097 markings, 77243020 edges, 220745 markings/sec, 65 secs
lola: 16395825 markings, 82887470 edges, 188146 markings/sec, 70 secs
lola: 17215957 markings, 88513523 edges, 164026 markings/sec, 75 secs
lola: 17990983 markings, 94360994 edges, 155005 markings/sec, 80 secs
lola: 18779138 markings, 99875971 edges, 157631 markings/sec, 85 secs
lola: 19460713 markings, 105579846 edges, 136315 markings/sec, 90 secs
lola: 20263038 markings, 111490803 edges, 160465 markings/sec, 95 secs
lola: 21410524 markings, 117138319 edges, 229497 markings/sec, 100 secs
lola: 22326142 markings, 123106107 edges, 183124 markings/sec, 105 secs
lola: 23147611 markings, 129059732 edges, 164294 markings/sec, 110 secs
lola: 23951586 markings, 134949416 edges, 160795 markings/sec, 115 secs
lola: 24660865 markings, 140848982 edges, 141856 markings/sec, 120 secs
lola: 25471416 markings, 146626951 edges, 162110 markings/sec, 125 secs
lola: 26140142 markings, 152398418 edges, 133745 markings/sec, 130 secs
lola: 27064915 markings, 158234195 edges, 184955 markings/sec, 135 secs
lola: 28405299 markings, 163551256 edges, 268077 markings/sec, 140 secs
lola: 29573348 markings, 167918229 edges, 233610 markings/sec, 145 secs
lola: 30745562 markings, 173180123 edges, 234443 markings/sec, 150 secs
lola: 31913858 markings, 178360469 edges, 233659 markings/sec, 155 secs
lola: 33147318 markings, 183092939 edges, 246692 markings/sec, 160 secs
lola: 34231365 markings, 188290489 edges, 216809 markings/sec, 165 secs
lola: 35351213 markings, 193156902 edges, 223970 markings/sec, 170 secs
lola: 36568258 markings, 197849265 edges, 243409 markings/sec, 175 secs
lola: 37548496 markings, 202918663 edges, 196048 markings/sec, 180 secs
lola: 38623567 markings, 207688412 edges, 215014 markings/sec, 185 secs
lola: 39675146 markings, 212797032 edges, 210316 markings/sec, 190 secs
lola: 40529851 markings, 217444732 edges, 170941 markings/sec, 195 secs
lola: 41476375 markings, 222934616 edges, 189305 markings/sec, 200 secs
lola: 42387770 markings, 228273624 edges, 182279 markings/sec, 205 secs
lola: 43286401 markings, 233555636 edges, 179726 markings/sec, 210 secs
lola: 44174319 markings, 238914156 edges, 177584 markings/sec, 215 secs
lola: 45032520 markings, 243839707 edges, 171640 markings/sec, 220 secs
lola: 45811339 markings, 248677799 edges, 155764 markings/sec, 225 secs
lola: 46643083 markings, 253926083 edges, 166349 markings/sec, 230 secs
lola: 47473271 markings, 259051332 edges, 166038 markings/sec, 235 secs
lola: 48292432 markings, 264175876 edges, 163832 markings/sec, 240 secs
lola: 49090830 markings, 269117792 edges, 159680 markings/sec, 245 secs
lola: 49832618 markings, 274033174 edges, 148358 markings/sec, 250 secs
lola: 50604379 markings, 279235578 edges, 154352 markings/sec, 255 secs
lola: 51288565 markings, 284429537 edges, 136837 markings/sec, 260 secs
lola: 52000556 markings, 289886437 edges, 142398 markings/sec, 265 secs
lola: 52757280 markings, 295438593 edges, 151345 markings/sec, 270 secs
lola: 53650710 markings, 300733264 edges, 178686 markings/sec, 275 secs
lola: 54402781 markings, 305249581 edges, 150414 markings/sec, 280 secs
lola: 55229738 markings, 310588351 edges, 165391 markings/sec, 285 secs
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 295 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: NOT(E (F (())))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 4 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 7 will run for 328 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (E (G (A (F ((A19 <= A18))))) OR ((3 <= B15) AND E (X ((B10 <= B9)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 328 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (G (A (F ((A19 <= A18)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U NOT(A(TRUE U (A19 <= A18)))))
lola: processed formula length: 42
lola: 2 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: subprocess 8 will run for 369 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: NOT(A (F (((A22 <= 2) AND (A12 + 1 <= A6)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: ========================================
lola: processed formula: NOT(A(TRUE U ((A22 <= 2) AND (A12 + 1 <= A6))))
lola: processed formula length: 47
lola: 5 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 9 will run for 422 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E ((((A17 + 1 <= A6) OR ((A11 <= B10) AND (A25 <= A10))) U A (F ((A5 <= A23)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(((A17 + 1 <= A6) OR ((A11 <= B10) AND (A25 <= A10))) U A(TRUE U (A5 <= A23)))
lola: processed formula length: 80
lola: 2 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 10 will run for 492 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (G (((A23 <= B16) OR (3 <= A27))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U ((B16 + 1 <= A23) AND (A27 <= 2))))
lola: processed formula length: 48
lola: 2 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 11 will run for 590 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (NOT(E (F ((A12 + 1 <= A13)))) OR E (G (A (X ((A10 <= A28))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 590 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((A13 <= A12)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 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 reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: state equation: write sara problem file to DNAwalker-PT-05track28LR-CTLCardinality-11.sara
lola: ========================================
lola: subprocess 12 will run for 738 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (G (A (X ((A10 <= A28)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U NOT(AX((A10 <= A28)))))
lola: processed formula length: 36
lola: 5 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains EX or AX operators, stubborn sets not applicable
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 12 will run for 738 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (G ((A26 <= A14)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U (A14 + 1 <= A26)))
lola: processed formula length: 31
lola: 2 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 13 will run for 984 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: ((A (F (((A3 <= A23) AND (B23 <= A16)))) OR A (X (((1 <= B16) OR (2 <= B24))))) AND E (X (E (F ((2 <= A5))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 984 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (F (((A3 <= A23) AND (B23 <= A16))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U ((A3 <= A23) AND (B23 <= A16)))
lola: processed formula length: 40
lola: 1 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 14 will run for 1477 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (X (((1 <= B16) OR (2 <= B24))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(((1 <= B16) OR (2 <= B24)))
lola: processed formula length: 31
lola: 1 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Formula contains EX or AX operators, stubborn sets not applicable
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 14 will run for 1477 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (((2 <= A28) OR A (G ((B9 <= 1)))) OR A (X (E (X ((2 <= A13))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1477 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: (2 <= A28)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (2 <= A28)
lola: processed formula length: 10
lola: 1 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 15 will run for 2954 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((B9 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 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 reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: SUBRESULT
lola: result: yes
lola: lola: The Boolean predicate is true.
state equation: write sara problem file to DNAwalker-PT-05track28LR-CTLCardinality-15.sara
lola: ========================================
lola: subprocess 15 will run for 2954 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: lola: ========================================
state equation: calling and running sara
lola: ...considering subproblem: E (G (((2 <= A1) AND ((2 <= A25) OR (A15 <= A23)) AND ((1 <= A1) OR ((A4 <= A26) AND (2 <= A6))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: NOT(A(TRUE U ((A1 <= 1) OR ((A25 <= 1) AND (A23 + 1 <= A15)) OR ((A1 <= 0) AND ((A26 + 1 <= A4) OR (A6 <= 1))))))
lola: processed formula length: 116
lola: 2 rewrites
lola: formula mentions 0 of 34 places; total mentions: 0
lola: closed formula file DNAwalker-PT-05track28LR-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 136 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
sara: try reading problem file DNAwalker-PT-05track28LR-CTLCardinality-15.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: RESULT
lola:
SUMMARY: no no yes unknown no unknown yes yes yes no yes yes yes no yes no
lola: ========================================
sara: place or transition ordering is non-deterministic

FORMULA DNAwalker-PT-05track28LR-CTLCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-3 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-5 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA DNAwalker-PT-05track28LR-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----

BK_STOP 1494654560103

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

----- Start make prepare stderr -----
----- Start make result stderr -----
----- Start make result stderr -----
----- Kill lola and sara stderr -----
----- 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="DNAwalker-PT-05track28LR"
export BK_EXAMINATION="CTLCardinality"
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/DNAwalker-PT-05track28LR.tgz
mv DNAwalker-PT-05track28LR execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool lola"
echo " Input is DNAwalker-PT-05track28LR, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r028-blw3-149440263800039"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.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 ;