fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r064-smll-152649735400283
Last Updated
June 26, 2018

About the Execution of LoLA for DNAwalker-PT-09ringLR

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2555.300 934873.00 1124116.00 1818.30 FFFFFFTFFFTFTTFF 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)
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/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K 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 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 5.6K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.9K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.3K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 112 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.9K 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 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 9 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 112K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is DNAwalker-PT-09ringLR, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-smll-152649735400283
=====================================================================


--------------------
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-09ringLR-CTLCardinality-00
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-01
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-02
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-03
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-04
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-05
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-06
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-07
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-08
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-09
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-10
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-11
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-12
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-13
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-14
FORMULA_NAME DNAwalker-PT-09ringLR-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1526793907492

info: Time: 3600 - MCC
===========================================================================================
prep: translating DNAwalker-PT-09ringLR Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating DNAwalker-PT-09ringLR formula CTLCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLCardinality @ DNAwalker-PT-09ringLR @ 3570 seconds
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 287/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 864
lola: finding significant places
lola: 27 places, 260 transitions, 27 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 163 transition conflict sets
lola: TASK
lola: reading formula from DNAwalker-PT-09ringLR-CTLCardinality.task
lola: LP says that atomic proposition is always false: (3 <= B21)
lola: LP says that atomic proposition is always false: (3 <= B10)
lola: LP says that atomic proposition is always false: (3 <= B20)
lola: E (X (NOT(A (F ((A18 <= A16)))))) : E ((((A2 + 1 <= A9)) U A (X ((3 <= A10))))) : A (F (A (((A21 <= A5) U (2 <= A5))))) : A (X (A (F (((1 <= B20) OR (3 <= A10)))))) : (E (X (())) OR ((A21 <= A13) AND (E (F (FALSE)) AND ((A17 <= 1) OR (A3 <= 1))))) : A (G (A (F (((B21 <= A11) AND (3 <= A6)))))) : E (G (E (((A20 <= B20) U (A1 <= A4))))) : A (F ((1 <= A11))) : A (F ((3 <= A10))) : A (F ((B10 <= A11))) : ((A (((2 <= A11) U (2 <= A7))) OR E (G ((A3 <= 1)))) AND (A14 <= B2)) : A ((E (F ((3 <= A10))) U ((2 <= A5) AND (A16 + 1 <= B2)))) : A (G (NOT(A (F ((3 <= A21)))))) : E (G ((B3 <= A13))) : (((A6 + 1 <= B10) AND (A1 + 1 <= A8) AND (B2 <= A12) AND (A18 <= 2) AND (A9 <= 0) AND (A19 + 1 <= A8)) OR A (F (A (X ((2 <= A14)))))) : A (F (E (G ((A16 + 1 <= A2)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:440
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:133
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:118
lola: rewrite Frontend/Parser/formula_rewrite.k:117
lola: rewrite Frontend/Parser/formula_rewrite.k:122
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:458
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 200 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 16 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: processed formula with 0 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: 0 markings, 0 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 213 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((A2 + 1 <= A9)) U A (X ((3 <= A10)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: processed formula: E(((A2 + 1 <= A9)) U AX((3 <= A10)))
lola: processed formula length: 36
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
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: 914103 markings, 3856955 edges, 182821 markings/sec, 0 secs
lola: 2042378 markings, 6873970 edges, 225655 markings/sec, 5 secs
lola: 3035198 markings, 10258235 edges, 198564 markings/sec, 10 secs
lola: 3832249 markings, 14047477 edges, 159410 markings/sec, 15 secs
lola: 4549414 markings, 18033175 edges, 143433 markings/sec, 20 secs
lola: 5487919 markings, 21517534 edges, 187701 markings/sec, 25 secs
lola: 6454193 markings, 24609853 edges, 193255 markings/sec, 30 secs
lola: 7370235 markings, 27927120 edges, 183208 markings/sec, 35 secs
lola: 8202606 markings, 30950164 edges, 166474 markings/sec, 40 secs
lola: 9028210 markings, 34320713 edges, 165121 markings/sec, 45 secs
lola: 9881049 markings, 37588893 edges, 170568 markings/sec, 50 secs
lola: 10730987 markings, 40610100 edges, 169988 markings/sec, 55 secs
lola: 11580817 markings, 43876469 edges, 169966 markings/sec, 60 secs
lola: 12391934 markings, 47066973 edges, 162223 markings/sec, 65 secs
lola: 13190459 markings, 50496090 edges, 159705 markings/sec, 70 secs
lola: 14054874 markings, 53663730 edges, 172883 markings/sec, 75 secs
lola: 14745755 markings, 57184292 edges, 138176 markings/sec, 80 secs
lola: 15572144 markings, 60182581 edges, 165278 markings/sec, 85 secs
lola: 16321307 markings, 63090865 edges, 149833 markings/sec, 90 secs
lola: 17083109 markings, 66437235 edges, 152360 markings/sec, 95 secs
lola: 17833043 markings, 69834649 edges, 149987 markings/sec, 100 secs
lola: 18595989 markings, 73138756 edges, 152589 markings/sec, 105 secs
lola: 19294485 markings, 77120588 edges, 139699 markings/sec, 110 secs
lola: 20006814 markings, 81239250 edges, 142466 markings/sec, 115 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 20257431 markings, 82018267 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 219 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (F (((1 <= B20) OR (3 <= A10))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:664
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: ((B20 <= 0) AND (A10 <= 2))
lola: processed formula length: 27
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEG
lola: The predicate does not eventually occur from all successors.
lola: 14 markings, 14 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (G ((A16 + 1 <= A18)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:627
lola: processed formula: (A16 + 1 <= A18)
lola: processed formula length: 16
lola: 17 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEG
lola: The predicate is not possibly preserved from any successor.
lola: 127 markings, 126 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 256 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((A6 + 1 <= B10) AND (A1 + 1 <= A8) AND (B2 <= A12) AND (A18 <= 2) AND (A9 <= 0) AND (A19 + 1 <= A8)) OR A (F (A (X ((2 <= A14))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 256 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A6 + 1 <= B10) AND (A1 + 1 <= A8) AND (B2 <= A12) AND (A18 <= 2) AND (A9 <= 0) AND (A19 + 1 <= A8))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((A6 + 1 <= B10) AND (A1 + 1 <= A8) AND (B2 <= A12) AND (A18 <= 2) AND (A9 <= 0) AND (A19 + 1 <= A8))
lola: processed formula length: 101
lola: 16 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: processed formula with 6 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: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 279 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (X ((2 <= A14)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: processed formula: A(TRUE U AX((2 <= A14)))
lola: processed formula length: 24
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
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: 19 markings, 19 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 279 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((A21 <= 2)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: processed formula: A (G ((A21 <= 2)))
lola: processed formula length: 18
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
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 reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: formula 0: (3 <= A21)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to DNAwalker-PT-09ringLR-CTLCardinality-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file DNAwalker-PT-09ringLR-CTLCardinality-5-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 453864 markings, 1889784 edges, 90773 markings/sec, 0 secs
lola: sara is running 5 secs || 848981 markings, 3931527 edges, 79023 markings/sec, 5 secs
lola: sara is running 10 secs || 1263950 markings, 5968060 edges, 82994 markings/sec, 10 secs
lola: sara is running 15 secs || 1688098 markings, 7979428 edges, 84830 markings/sec, 15 secs
lola: sara is running 20 secs || 2169010 markings, 9994643 edges, 96182 markings/sec, 20 secs
lola: sara is running 25 secs || 2582338 markings, 12240270 edges, 82666 markings/sec, 25 secs
lola: sara is running 30 secs || 2975345 markings, 14568102 edges, 78601 markings/sec, 30 secs
lola: sara is running 35 secs || 3387618 markings, 16646792 edges, 82455 markings/sec, 35 secs
lola: sara is running 40 secs || 3759443 markings, 18857136 edges, 74365 markings/sec, 40 secs
lola: sara is running 45 secs || 4090321 markings, 21146447 edges, 66176 markings/sec, 45 secs
lola: sara is running 50 secs || 4467462 markings, 23399588 edges, 75428 markings/sec, 50 secs
lola: sara is running 55 secs || 4882302 markings, 25595415 edges, 82968 markings/sec, 55 secs
lola: sara is running 60 secs || 5248638 markings, 27993066 edges, 73267 markings/sec, 60 secs
lola: sara is running 65 secs || 5674810 markings, 30269667 edges, 85234 markings/sec, 65 secs
lola: sara is running 70 secs || 6116740 markings, 32562206 edges, 88386 markings/sec, 70 secs
lola: sara is running 75 secs || 6507372 markings, 34661116 edges, 78126 markings/sec, 75 secs
lola: sara is running 80 secs || 6938180 markings, 36686245 edges, 86162 markings/sec, 80 secs
lola: sara is running 85 secs || 7395730 markings, 38831884 edges, 91510 markings/sec, 85 secs
lola: sara is running 90 secs || 7790688 markings, 41141781 edges, 78992 markings/sec, 90 secs
lola: sara is running 95 secs || 8198899 markings, 43278675 edges, 81642 markings/sec, 95 secs
lola: sara is running 100 secs || 8568577 markings, 45640679 edges, 73936 markings/sec, 100 secs
lola: sara is running 105 secs || 8931817 markings, 47895231 edges, 72648 markings/sec, 105 secs
lola: sara is running 110 secs || 9276609 markings, 50234685 edges, 68958 markings/sec, 110 secs
lola: sara is running 115 secs || 9722729 markings, 52378703 edges, 89224 markings/sec, 115 secs
lola: sara is running 120 secs || 10150316 markings, 54514715 edges, 85517 markings/sec, 120 secs
lola: sara is running 125 secs || 10537228 markings, 56768478 edges, 77382 markings/sec, 125 secs
lola: sara is running 130 secs || 10956888 markings, 58958155 edges, 83932 markings/sec, 130 secs
lola: sara is running 135 secs || 11329816 markings, 61182363 edges, 74586 markings/sec, 135 secs
lola: sara is running 140 secs || 11754799 markings, 63336614 edges, 84997 markings/sec, 140 secs
lola: sara is running 145 secs || 12310397 markings, 65464732 edges, 111120 markings/sec, 145 secs
lola: sara is running 150 secs || 12766448 markings, 67771682 edges, 91210 markings/sec, 150 secs
lola: sara is running 155 secs || 13167584 markings, 70094750 edges, 80227 markings/sec, 155 secs
lola: sara is running 160 secs || 13505493 markings, 72483799 edges, 67582 markings/sec, 160 secs
lola: sara is running 165 secs || 13870581 markings, 74745503 edges, 73018 markings/sec, 165 secs
lola: sara is running 170 secs || 14303838 markings, 77075483 edges, 86651 markings/sec, 170 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 14559446 markings, 78739249 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 290 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= A10)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (A10 <= 2)
lola: processed formula length: 10
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 15 markings, 15 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 322 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((2 <= A5)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (A5 <= 1)
lola: processed formula length: 9
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 13 markings, 13 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 362 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((1 <= A11)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (A11 <= 0)
lola: processed formula length: 10
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 18 markings, 18 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((B3 <= A13)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((B3 <= A13)))
lola: processed formula length: 19
lola: 16 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 18 markings, 18 edges

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 483 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((B10 <= A11)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (A11 + 1 <= B10)
lola: processed formula length: 16
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 17 markings, 17 edges

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 11 will run for 580 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (F (((B21 <= A11) AND (3 <= A6))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence in all states
lola: rewrite Frontend/Parser/formula_rewrite.k:644
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: ((A11 + 1 <= B21) OR (A6 <= 2))
lola: processed formula length: 32
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EFEG)
lola: state space: using reachability graph (EFEG version) (--search=depth)
lola: ========================================
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate does not eventually occur from all states.
lola: 15 markings, 15 edges

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================lola: subprocess 12 will run for 725 seconds at most (--localtimelimit=0)

lola: ========================================
lola: ...considering subproblem: A (F (E (G ((A16 + 1 <= A2)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: A(TRUE U NOT(A(TRUE U (A2 <= A16))))
lola: processed formula length: 36
lola: 19 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
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: 19 markings, 38 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 966 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (((A20 <= B20) U (A1 <= A4)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: processed formula: NOT(A(TRUE U NOT(E((A20 <= B20) U (A1 <= A4)))))
lola: processed formula length: 48
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
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: 19 markings, 39 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1450 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((E (F ((3 <= A10))) U ((2 <= A5) AND (A16 + 1 <= B2))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: processed formula: A(E(TRUE U (3 <= A10)) U ((2 <= A5) AND (A16 + 1 <= B2)))
lola: processed formula length: 57
lola: 18 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
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: 863534 markings, 4921583 edges, 172707 markings/sec, 0 secs
lola: 1639827 markings, 9933844 edges, 155259 markings/sec, 5 secs
lola: 2307226 markings, 14626549 edges, 133480 markings/sec, 10 secs
lola: 2917121 markings, 19648674 edges, 121979 markings/sec, 15 secs
lola: 3505863 markings, 24641854 edges, 117748 markings/sec, 20 secs
lola: 4065026 markings, 29737544 edges, 111833 markings/sec, 25 secs
lola: 4821697 markings, 34307257 edges, 151334 markings/sec, 30 secs
lola: 5469251 markings, 39208429 edges, 129511 markings/sec, 35 secs
lola: 6066550 markings, 44122479 edges, 119460 markings/sec, 40 secs
lola: 6647981 markings, 49170109 edges, 116286 markings/sec, 45 secs
lola: 7352259 markings, 53989219 edges, 140856 markings/sec, 50 secs
lola: 7937059 markings, 58387774 edges, 116960 markings/sec, 55 secs
lola: 8477061 markings, 63020392 edges, 108000 markings/sec, 60 secs
lola: 9007386 markings, 67665788 edges, 106065 markings/sec, 65 secs
lola: 9530762 markings, 72586729 edges, 104675 markings/sec, 70 secs
lola: 10045671 markings, 77318492 edges, 102982 markings/sec, 75 secs
lola: 10490682 markings, 81981122 edges, 89002 markings/sec, 80 secs
lola: 11017226 markings, 86842286 edges, 105309 markings/sec, 85 secs
lola: 11485509 markings, 91374416 edges, 93657 markings/sec, 90 secs
lola: 11926917 markings, 96135721 edges, 88282 markings/sec, 95 secs
lola: 12370240 markings, 100960620 edges, 88665 markings/sec, 100 secs
lola: 12899670 markings, 105620679 edges, 105886 markings/sec, 105 secs
lola: 13474516 markings, 109876704 edges, 114969 markings/sec, 110 secs
lola: 14048665 markings, 114085354 edges, 114830 markings/sec, 115 secs
lola: 14594920 markings, 118170390 edges, 109251 markings/sec, 120 secs
lola: 15041991 markings, 122333412 edges, 89414 markings/sec, 125 secs
lola: 15452033 markings, 126287524 edges, 82008 markings/sec, 130 secs
lola: 16000521 markings, 130575671 edges, 109698 markings/sec, 135 secs
lola: 16572437 markings, 134898521 edges, 114383 markings/sec, 140 secs
lola: 17005210 markings, 139010241 edges, 86555 markings/sec, 145 secs
lola: 17547649 markings, 143362196 edges, 108488 markings/sec, 150 secs
lola: 18028900 markings, 147699003 edges, 96250 markings/sec, 155 secs
lola: 18511056 markings, 151916582 edges, 96431 markings/sec, 160 secs
lola: 18976585 markings, 156277871 edges, 93106 markings/sec, 165 secs
lola: 19561794 markings, 160584953 edges, 117042 markings/sec, 170 secs
lola: 20080188 markings, 164936003 edges, 103679 markings/sec, 175 secs
lola: 20618574 markings, 169252751 edges, 107677 markings/sec, 180 secs
lola: 21145628 markings, 173444441 edges, 105411 markings/sec, 185 secs
lola: 21606847 markings, 177716605 edges, 92244 markings/sec, 190 secs
lola: 22022043 markings, 181932275 edges, 83039 markings/sec, 195 secs
lola: 22419333 markings, 185947489 edges, 79458 markings/sec, 200 secs
lola: 22873580 markings, 190108214 edges, 90849 markings/sec, 205 secs
lola: 23396681 markings, 194485876 edges, 104620 markings/sec, 210 secs
lola: 23901984 markings, 198804171 edges, 101061 markings/sec, 215 secs
lola: 24349989 markings, 203323885 edges, 89601 markings/sec, 220 secs
lola: 24826370 markings, 207810841 edges, 95276 markings/sec, 225 secs
lola: 25343985 markings, 212452109 edges, 103523 markings/sec, 230 secs
lola: 25788341 markings, 216959838 edges, 88871 markings/sec, 235 secs
lola: 26258709 markings, 221475755 edges, 94074 markings/sec, 240 secs
lola: 26764377 markings, 226190192 edges, 101134 markings/sec, 245 secs
lola: 27238552 markings, 231073937 edges, 94835 markings/sec, 250 secs
lola: 27738557 markings, 236138112 edges, 100001 markings/sec, 255 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 28209796 markings, 240889488 edges
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 2635 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A (((2 <= A11) U (2 <= A7))) OR E (G ((A3 <= 1)))) AND (A14 <= B2))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 2635 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((A3 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((A3 <= 1)))
lola: processed formula length: 17
lola: 16 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 11 markings, 11 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((A (((2 <= A11) U (2 <= A7))) OR E (G ((A3 <= 1)))) AND (A14 <= B2))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: E (G ((A3 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((A3 <= 1)))
lola: processed formula length: 17
lola: 16 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 11 markings, 11 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (A14 <= B2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (A14 <= B2)
lola: processed formula length: 11
lola: 16 rewrites
lola: closed formula file DNAwalker-PT-09ringLR-CTLCardinality.task
lola: processed formula with 1 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: 0 markings, 0 edges
lola: ========================================lola:
SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA DNAwalker-PT-09ringLR-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no no no no no yes no no no yes no yes yes no no
lola:
preliminary result: no no no no no no yes no no no yes no yes yes no no
lola: memory consumption: 23412 KB
lola: time consumption: 935 seconds

BK_STOP 1526794842365

--------------------
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="DNAwalker-PT-09ringLR"
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-09ringLR.tgz
mv DNAwalker-PT-09ringLR 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 DNAwalker-PT-09ringLR, 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 r064-smll-152649735400283"
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 ;