Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033390400716.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ResAllocation-PT-R015C002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390400716
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244K
-rw-r--r-- 1 mcc users 3.4K May 14 00:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 14 00:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 17:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 17:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 12 20:53 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 12 20:53 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 14 10:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 14 10:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 13 13:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 13:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 13 07:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K May 13 07:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:53 equiv_col
-rw-r--r-- 1 mcc users 9 May 12 20:53 instance
-rw-r--r-- 1 mcc users 6 May 12 20:53 iscolored
-rw-r--r-- 1 mcc users 64K May 12 20:53 model.pnml

--------------------
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 ResAllocation-PT-R015C002-CTLFireability-00
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-01
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-02
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-03
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-04
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-05
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-06
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-07
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-08
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-09
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-10
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-11
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-12
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-13
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-14
FORMULA_NAME ResAllocation-PT-R015C002-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591238890709

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 02:48:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 02:48:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 02:48:12] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2020-06-04 02:48:12] [INFO ] Transformed 60 places.
[2020-06-04 02:48:12] [INFO ] Transformed 32 transitions.
[2020-06-04 02:48:12] [INFO ] Parsed PT model containing 60 places and 32 transitions in 96 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Incomplete random walk after 100000 steps, including 1457 resets, run finished after 237 ms. (steps per millisecond=421 ) properties seen :[1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 32 rows 60 cols
[2020-06-04 02:48:13] [INFO ] Computed 30 place invariants in 5 ms
[2020-06-04 02:48:13] [INFO ] [Real]Absence check using 30 positive place invariants in 22 ms returned unsat
[2020-06-04 02:48:13] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2020-06-04 02:48:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:48:13] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2020-06-04 02:48:13] [INFO ] Deduced a trap composed of 4 places in 42 ms
[2020-06-04 02:48:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 58 ms
[2020-06-04 02:48:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 02:48:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2020-06-04 02:48:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 02:48:13] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2020-06-04 02:48:13] [INFO ] Deduced a trap composed of 4 places in 38 ms
[2020-06-04 02:48:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2020-06-04 02:48:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints in 8 ms.
[2020-06-04 02:48:13] [INFO ] Added : 24 causal constraints over 5 iterations in 49 ms. Result :sat
[2020-06-04 02:48:13] [INFO ] [Real]Absence check using 30 positive place invariants in 11 ms returned sat
[2020-06-04 02:48:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:48:13] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2020-06-04 02:48:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints in 4 ms.
[2020-06-04 02:48:13] [INFO ] Added : 14 causal constraints over 3 iterations in 31 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-04 02:48:14] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 02:48:14] [INFO ] Flatten gal took : 39 ms
[2020-06-04 02:48:14] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-04 02:48:14] [INFO ] Flatten gal took : 10 ms
FORMULA ResAllocation-PT-R015C002-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 02:48:14] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-04 02:48:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ResAllocation-PT-R015C002 @ 3570 seconds

FORMULA ResAllocation-PT-R015C002-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R015C002-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for CTLFireability @ ResAllocation-PT-R015C002

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lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 92/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 60
lola: finding significant places
lola: 60 places, 32 transitions, 30 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
lola: E (F (E (X ((((1 <= p10) AND (1 <= p13) AND (1 <= p12) AND (1 <= p15)) OR ((1 <= p22) AND (1 <= p25) AND (1 <= p7) AND (1 <= p37) AND (1 <= p38))))))) : (E (F (E (G (((1 <= p23) AND (1 <= p53) AND (1 <= p54)))))) OR (E (G ((((p23 <= 0) OR (p53 <= 0) OR (p54 <= 0)) AND ((p29 <= 0) OR (p59 <= 0))))) AND ((p12 <= 0) OR (p15 <= 0)))) : A (X (NOT(E (G (((p14 <= 0) OR (p17 <= 0))))))) : (E (F (((1 <= p16) AND (1 <= p19)))) AND A (F ((p1 <= 0)))) : A (G (E (G (E (F (((1 <= p23) AND (1 <= p53) AND (1 <= p54)))))))) : NOT(A (F ((((1 <= p3) AND (1 <= p33) AND (1 <= p34)) OR ((1 <= p20) AND (1 <= p23)))))) : (NOT(A (X (((1 <= p6) AND (1 <= p9) AND (1 <= p17) AND (1 <= p47) AND (1 <= p48) AND ((p16 <= 0) OR (p19 <= 0)))))) AND NOT(E (G (((p20 <= 0) OR (p23 <= 0)))))) : A (G (A (X (E (F (((1 <= p15) AND (1 <= p45) AND (1 <= p46)))))))) : A (F (E ((((1 <= p28) OR ((1 <= p11) AND (1 <= p41) AND (1 <= p42))) U ((1 <= p27) AND (1 <= p57) AND (1 <= p58)))))) : NOT(A ((((p23 <= 0) OR (p53 <= 0) OR (p54 <= 0) OR (p14 <= 0) OR (p17 <= 0)) U (((1 <= p22) AND (1 <= p25) AND (1 <= p9) AND (1 <= p39) AND (1 <= p40)) OR ((1 <= p10) AND (1 <= p13)))))) : E ((NOT(E (G (((1 <= p7) AND (1 <= p37) AND (1 <= p38))))) U (1 <= p30))) : ((A (F ((((p17 <= 0) OR (p47 <= 0) OR (p48 <= 0)) AND ((1 <= p30) OR ((1 <= p10) AND (1 <= p13)))))) AND (E (X ((((1 <= p26) AND (1 <= p29)) OR ((1 <= p27) AND (1 <= p57) AND (1 <= p58)) OR ((1 <= p19) AND (1 <= p49) AND (1 <= p50) AND (1 <= p3) AND (1 <= p33) AND (1 <= p34))))) OR A ((((1 <= p15) AND (1 <= p45) AND (1 <= p46) AND (1 <= p4) AND (1 <= p7)) U ((1 <= p15) AND (1 <= p45) AND (1 <= p46) AND (1 <= p21) AND (1 <= p51) AND (1 <= p52)))))) AND (NOT(A (X (((1 <= p10) AND (1 <= p13))))) OR (((p5 <= 0) OR (p35 <= 0) OR (p36 <= 0)) AND ((p2 <= 0) OR (p5 <= 0) OR (p22 <= 0) OR (p25 <= 0))))) : (((E (F (E (X (((p14 <= 0) OR (p17 <= 0)))))) AND A (F ((((1 <= p12) AND (1 <= p15)) OR ((1 <= p11) AND (1 <= p41) AND (1 <= p42)))))) AND E (G ((1 <= p1)))) AND ((1 <= p1) OR ((1 <= p7) AND (1 <= p37) AND (1 <= p38) AND (((1 <= p3) AND (1 <= p33) AND (1 <= p34)) OR ((1 <= p14) AND (1 <= p17)))))) : E (G (((A (F (((1 <= p22) AND (1 <= p25)))) OR A (F (((1 <= p4) AND (1 <= p7))))) OR E (X (((1 <= p13) AND (1 <= p43) AND (1 <= p44))))))) : A (F (E (X (E (X (((1 <= p3) AND (1 <= p33) AND (1 <= p34))))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:395
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:458
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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:398
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:395
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (F ((((1 <= p10) AND (1 <= p13) AND (1 <= p12) AND (1 <= p15)) OR ((1 <= p22) AND (1 <= p25) AND (1 <= p7) AND (1 <= p37) AND (1 <= p38)))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:623
lola: rewrite Frontend/Parser/formula_rewrite.k:714
lola: processed formula: (((1 <= p10) AND (1 <= p13) AND (1 <= p12) AND (1 <= p15)) OR ((1 <= p22) AND (1 <= p25) AND (1 <= p7) AND (1 <= p37) AND (1 <= p38)))
lola: processed formula length: 135
lola: 33 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEF)
lola: state space: using reachability graph (EXef version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p10) AND (1 <= p13) AND (1 <= p12) AND (1 <= p15)) OR ((1 <= p22) AND (1 <= p25) AND (1 <= p7) AND (1 <= p37) AND (1 <= p38)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 9 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEF
lola: The predicate is unreachable from any successor.
lola: 1729 markings, 4066 edges
lola: state equation: write sara problem file to CTLFireability-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 1 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (F (((1 <= p14) AND (1 <= p17))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:754
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((p14 <= 0) OR (p17 <= 0))
lola: processed formula length: 27
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:753
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p14) AND (1 <= p17))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEG
lola: The predicate does not eventually occur from all successors.
lola: 37 markings, 37 edges
lola: ========================================
sara: try reading problem file CTLFireability-0.sara.
sara: could not read problem information -- aborting [#01]
sara: see manual for a documentation of this error
sara: last error message: No such file or directory
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (((p6 <= 0) OR (p9 <= 0) OR (p17 <= 0) OR (p47 <= 0) OR (p48 <= 0) OR ((1 <= p16) AND (1 <= p19))))) AND A (F (((1 <= p20) AND (1 <= p23)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p20) AND (1 <= p23))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((p20 <= 0) OR (p23 <= 0))
lola: processed formula length: 27
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p20) AND (1 <= p23))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 22 markings, 22 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (G (E (F (((1 <= p15) AND (1 <= p45) AND (1 <= p46))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(AG(EF(((1 <= p15) AND (1 <= p45) AND (1 <= p46)))))
lola: processed formula length: 54
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
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: 121 markings, 362 edges
lola: ========================================
lola: subprocess 4 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((((p17 <= 0) OR (p47 <= 0) OR (p48 <= 0)) AND ((1 <= p30) OR ((1 <= p10) AND (1 <= p13)))))) AND ((E (X ((((1 <= p26) AND (1 <= p29)) OR ((1 <= p27) AND (1 <= p57) AND (1 <= p58)) OR ((1 <= p19) AND (1 <= p49) AND (1 <= p50) AND (1 <= p3) AND (1 <= p33) AND (1 <= p34))))) OR A ((((1 <= p15) AND (1 <= p45) AND (1 <= p46) AND (1 <= p4) AND (1 <= p7)) U ((1 <= p15) AND (1 <= p45) AND (1 <... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((1 <= p15) AND (1 <= p45) AND (1 <= p46) AND (1 <= p4) AND (1 <= p7)) U ((1 <= p15) AND (1 <= p45) AND (1 <= p46) AND (1 <= p21) AND (1 <= p51) AND (1 <= p52))))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:577
lola: rewrite Frontend/Parser/formula_rewrite.k:735
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A ((((1 <= p15) AND (1 <= p45) AND (1 <= p46) AND (1 <= p4) AND (1 <= p7)) U ((1 <= p15) AND (1 <= p45) AND (1 <= p46) AND (1 <= p21) AND (1 <= p51) AND (1 <= p52))))
lola: processed formula length: 166
lola: 36 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p15) AND (1 <= p45) AND (1 <= p46) AND (1 <= p4) AND (1 <= p7))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: 1
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p5 <= 0) OR (p35 <= 0) OR (p36 <= 0)) AND ((p2 <= 0) OR (p5 <= 0) OR (p22 <= 0) OR (p25 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((p5 <= 0) OR (p35 <= 0) OR (p36 <= 0)) AND ((p2 <= 0) OR (p5 <= 0) OR (p22 <= 0) OR (p25 <= 0)))
lola: processed formula length: 103
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 7 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: subprocess 6 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((p17 <= 0) OR (p47 <= 0) OR (p48 <= 0)) AND ((1 <= p30) OR ((1 <= p10) AND (1 <= p13))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (((1 <= p17) AND (1 <= p47) AND (1 <= p48)) OR ((p30 <= 0) AND ((p10 <= 0) OR (p13 <= 0))))
lola: processed formula length: 93
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p17 <= 0) OR (p47 <= 0) OR (p48 <= 0)) AND ((1 <= p30) OR ((1 <= p10) AND (1 <= p13))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 15 literals and 6 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 107 markings, 106 edges
lola: state equation: write sara problem file to CTLFireability-6-0.sara
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (E (F (((p14 <= 0) OR (p17 <= 0)))))) AND (A (F ((((1 <= p12) AND (1 <= p15)) OR ((1 <= p11) AND (1 <= p41) AND (1 <= p42))))) AND (E (G ((1 <= p1))) AND ((1 <= p1) OR ((1 <= p7) AND (1 <= p37) AND (1 <= p38) AND (((1 <= p3) AND (1 <= p33) AND (1 <= p34)) OR ((1 <= p14) AND (1 <= p17))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((1 <= p1)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((1 <= p1)))
lola: processed formula length: 17
lola: 32 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p1 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-5-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 16384 markings, 61440 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((A (F (((1 <= p22) AND (1 <= p25)))) OR (A (F (((1 <= p4) AND (1 <= p7)))) OR E (X (((1 <= p13) AND (1 <= p43) AND (1 <= p44))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((AF(((1 <= p22) AND (1 <= p25))) OR (AF(((1 <= p4) AND (1 <= p7))) OR EX(((1 <= p13) AND (1 <= p43) AND (1 <= p44))))))
lola: processed formula length: 122
lola: 35 rewrites
lola: closed formula file CTLFireability.xml
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 3 significant temporal operators and needs 13 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: 121 markings, 244 edges
lola: ========================================
lola: subprocess 7 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (X (E (X (((1 <= p3) AND (1 <= p33) AND (1 <= p34))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(EX(EX(((1 <= p3) AND (1 <= p33) AND (1 <= p34)))))
lola: processed formula length: 53
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
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: 97 markings, 96 edges
lola: ========================================
lola: subprocess 8 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (((1 <= p23) AND (1 <= p53) AND (1 <= p54))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: ((1 <= p23) AND (1 <= p53) AND (1 <= p54))
lola: processed formula length: 42
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p23 <= 0) OR (p53 <= 0) OR (p54 <= 0))
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((1 <= p23) AND (1 <= p53) AND (1 <= p54))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not live.
lola: 430 markings, 651 edges
lola: ========================================
lola: subprocess 9 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((((p3 <= 0) OR (p33 <= 0) OR (p34 <= 0)) AND ((p20 <= 0) OR (p23 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((((p3 <= 0) OR (p33 <= 0) OR (p34 <= 0)) AND ((p20 <= 0) OR (p23 <= 0)))))
lola: processed formula length: 83
lola: 32 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p3) AND (1 <= p33) AND (1 <= p34)) OR ((1 <= p20) AND (1 <= p23)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 95 markings, 94 edges
lola: state equation: write sara problem file to CTLFireability-9-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 10 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
sara: lola: try reading problem file CTLFireability-9-0.sara.
...considering subproblem: E ((A (F (((p7 <= 0) OR (p37 <= 0) OR (p38 <= 0)))) U (1 <= p30)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(AF(((p7 <= 0) OR (p37 <= 0) OR (p38 <= 0))) U (1 <= p30))
lola: processed formula length: 61
lola: 33 rewrites
lola: closed formula file CTLFireability.xml
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).
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 333 markings, 536 edges
lola: ========================================

lola: subprocess 11 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E ((((1 <= p28) OR ((1 <= p11) AND (1 <= p41) AND (1 <= p42))) U ((1 <= p27) AND (1 <= p57) AND (1 <= p58))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(E(((1 <= p28) OR ((1 <= p11) AND (1 <= p41) AND (1 <= p42))) U ((1 <= p27) AND (1 <= p57) AND (1 <= p58))))
lola: processed formula length: 111
lola: 33 rewrites
lola: closed formula file CTLFireability.xml
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: 121 markings, 241 edges
lola: ========================================
lola: subprocess 12 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((1 <= p16) AND (1 <= p19)))) AND A (F ((p1 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p1 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (1 <= p1)
lola: processed formula length: 9
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p1 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-12-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 16384 markings, 61440 edges
lola: ========================================
lola: subprocess 13 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p16) AND (1 <= p19))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p16) AND (1 <= p19))))
lola: processed formula length: 35
lola: 32 rewrites
lola: closed formula file CTLFireability.xml
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: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p16) AND (1 <= p19))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 10 markings, 9 edges
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 13 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((1 <= p23) AND (1 <= p53) AND (1 <= p54) AND (1 <= p14) AND (1 <= p17)) R (((p22 <= 0) OR (p25 <= 0) OR (p9 <= 0) OR (p39 <= 0) OR (p40 <= 0)) AND ((p10 <= 0) OR (p13 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking existential release
lola: rewrite Frontend/Parser/formula_rewrite.k:576
lola: rewrite Frontend/Parser/formula_rewrite.k:736
lola: rewrite Frontend/Parser/formula_rewrite.k:696
lola: processed formula: E ((((1 <= p23) AND (1 <= p53) AND (1 <= p54) AND (1 <= p14) AND (1 <= p17)) R (((p22 <= 0) OR (p25 <= 0) OR (p9 <= 0) OR (p39 <= 0) OR (p40 <= 0)) AND ((p10 <= 0) OR (p13 <= 0)))))
lola: processed formula length: 186
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p22) AND (1 <= p25) AND (1 <= p9) AND (1 <= p39) AND (1 <= p40)) OR ((1 <= p10) AND (1 <= p13)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 7 literals and 2 conjunctive subformulas
lola: 1
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /ER
lola: There is a path where Predicate Phi releases Predicate Psi.
lola: 72 markings, 72 edges
lola: ========================================
lola: subprocess 14 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (E (G (((1 <= p23) AND (1 <= p53) AND (1 <= p54)))))) OR (E (G ((((p23 <= 0) OR (p53 <= 0) OR (p54 <= 0)) AND ((p29 <= 0) OR (p59 <= 0))))) AND ((p12 <= 0) OR (p15 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p12 <= 0) OR (p15 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p12 <= 0) OR (p15 <= 0))
lola: processed formula length: 27
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 2 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: Child process aborted or communication problem between parent and child process
lola: subprocess 16 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (E (G (((1 <= p23) AND (1 <= p53) AND (1 <= p54))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability of possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:598
lola: rewrite Frontend/Parser/formula_rewrite.k:633
lola: rewrite Frontend/Parser/formula_rewrite.k:730
lola: processed formula: ((1 <= p23) AND (1 <= p53) AND (1 <= p54))
lola: processed formula length: 42
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
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: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p23 <= 0) OR (p53 <= 0) OR (p54 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((1 <= p23) AND (1 <= p53) AND (1 <= p54))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-16-0.sara
lola: state equation: calling and running sara
lola: state equation: write sara problem file to CTLFireability-16-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-16-0.sara.
sara: try reading problem file CTLFireability-16-1.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic


lola: state equation 1: solution produced
lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate is not possibly preserved from any reachable marking.
lola: 38347 markings, 125554 edges
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (E (F (E (G (((1 <= p23) AND (1 <= p53) AND (1 <= p54)))))) OR (E (G ((((p23 <= 0) OR (p53 <= 0) OR (p54 <= 0)) AND ((p29 <= 0) OR (p59 <= 0))))) AND ((p12 <= 0) OR (p15 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((p12 <= 0) OR (p15 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p12 <= 0) OR (p15 <= 0))
lola: processed formula length: 27
lola: 31 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 2 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: ========================================
lola: ...considering subproblem: E (G ((((p23 <= 0) OR (p53 <= 0) OR (p54 <= 0)) AND ((p29 <= 0) OR (p59 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((((p23 <= 0) OR (p53 <= 0) OR (p54 <= 0)) AND ((p29 <= 0) OR (p59 <= 0)))))
lola: processed formula length: 84
lola: 32 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: The predicate is not possibly preserved.
lola: 1 markings, 0 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p23) AND (1 <= p53) AND (1 <= p54)) OR ((1 <= p29) AND (1 <= p59)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-16-0.sara
lola: ========================================
lola: state equation: calling and running sara
lola: ========================================
lola: ...considering subproblem: E (F (E (G (((1 <= p23) AND (1 <= p53) AND (1 <= p54))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability of possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:598
lola: rewrite Frontend/Parser/formula_rewrite.k:633
lola: rewrite Frontend/Parser/formula_rewrite.k:730
lola: processed formula: ((1 <= p23) AND (1 <= p53) AND (1 <= p54))
lola: processed formula length: 42
lola: 34 rewrites
lola: closed formula file CTLFireability.xml
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: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p23 <= 0) OR (p53 <= 0) OR (p54 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((1 <= p23) AND (1 <= p53) AND (1 <= p54))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-17-0.sara
sara: try reading problem file CTLFireability-16-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: write sara problem file to CTLFireability-17-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-17-0.sara.
lola: state equation: calling and running sara
sara: place or transition ordering is non-deterministic

sara: try reading problem file CTLFireability-17-1.sara.
lola: state equation 0: solution produced
sara: place or transition ordering is non-deterministic

lola: state equation 1: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: The predicate is not possibly preserved from any reachable marking.
lola: 38347 markings, 125554 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no yes no yes no no no yes yes no no no no
lola:
preliminary result: no no no yes no yes no no no yes yes no no no no
lola: memory consumption: 40028 KB
lola: time consumption: 4 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished

--------------------
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="ResAllocation-PT-R015C002"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is ResAllocation-PT-R015C002, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-csrt-159033390400716"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R015C002.tgz
mv ResAllocation-PT-R015C002 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;