About the Execution of ITS-LoLa for BridgeAndVehicles-COL-V20P10N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15742.720 | 3600000.00 | 155151.00 | 153.90 | FTTFTFTTTFTTFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r182-oct2-158987913500147.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 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 BridgeAndVehicles-COL-V20P10N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913500147
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 5.3K Mar 26 02:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 26 02:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 20:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 20:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 25 17:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 25 17:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 12:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 12:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 39K Mar 24 05:37 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 BridgeAndVehicles-COL-V20P10N10-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1591128389014
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 20:06:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 20:06:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 20:06:31] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-02 20:06:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 590 ms
[2020-06-02 20:06:32] [INFO ] sort/places :
sens->CONTROLEUR,CHOIX,VIDANGE,
compteur->COMPTEUR,
Dot->CAPACITE,SORTI_A,ROUTE_A,ATTENTE_A,SUR_PONT_A,SUR_PONT_B,ATTENTE_B,ROUTE_B,SORTI_B,
voitureA->NB_ATTENTE_A,
voitureB->NB_ATTENTE_B,
[2020-06-02 20:06:32] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 68 PT places and 19578.0 transition bindings in 40 ms.
[2020-06-02 20:06:32] [INFO ] Computed order based on color domains.
[2020-06-02 20:06:32] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions in 24 ms.
[2020-06-02 20:06:32] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 75 ms.
Incomplete random walk after 100000 steps, including 562 resets, run finished after 394 ms. (steps per millisecond=253 ) properties seen :[1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1]
[2020-06-02 20:06:32] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2020-06-02 20:06:32] [INFO ] Computed 7 place invariants in 7 ms
[2020-06-02 20:06:32] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned unsat
[2020-06-02 20:06:32] [INFO ] [Real]Absence check using 7 positive place invariants in 16 ms returned unsat
[2020-06-02 20:06:32] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned unsat
[2020-06-02 20:06:32] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-02 20:06:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:06:32] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2020-06-02 20:06:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 20:06:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-02 20:06:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 20:06:32] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2020-06-02 20:06:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-06-02 20:06:32] [INFO ] [Nat]Added 22 Read/Feed constraints in 28 ms returned sat
[2020-06-02 20:06:33] [INFO ] Computed and/alt/rep : 545/7789/127 causal constraints in 34 ms.
[2020-06-02 20:06:34] [INFO ] Added : 125 causal constraints over 26 iterations in 1203 ms. Result :sat
[2020-06-02 20:06:34] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned unsat
[2020-06-02 20:06:34] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2020-06-02 20:06:34] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2020-06-02 20:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:06:34] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2020-06-02 20:06:34] [INFO ] [Real]Added 22 Read/Feed constraints in 15 ms returned sat
[2020-06-02 20:06:34] [INFO ] Computed and/alt/rep : 545/7789/127 causal constraints in 32 ms.
[2020-06-02 20:06:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 20:06:34] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-02 20:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 20:06:34] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2020-06-02 20:06:34] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2020-06-02 20:06:34] [INFO ] Deduced a trap composed of 5 places in 70 ms
[2020-06-02 20:06:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2020-06-02 20:06:34] [INFO ] Computed and/alt/rep : 545/7789/127 causal constraints in 60 ms.
[2020-06-02 20:06:35] [INFO ] Added : 121 causal constraints over 25 iterations in 1202 ms. Result :sat
[2020-06-02 20:06:35] [INFO ] Deduced a trap composed of 14 places in 48 ms
[2020-06-02 20:06:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2020-06-02 20:06:35] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned unsat
[2020-06-02 20:06:35] [INFO ] [Real]Absence check using 7 positive place invariants in 16 ms returned sat
[2020-06-02 20:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:06:36] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2020-06-02 20:06:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 20:06:36] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-06-02 20:06:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 20:06:36] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2020-06-02 20:06:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 6 ms returned sat
[2020-06-02 20:06:36] [INFO ] Computed and/alt/rep : 545/7789/127 causal constraints in 45 ms.
[2020-06-02 20:06:37] [INFO ] Added : 125 causal constraints over 26 iterations in 1212 ms. Result :sat
[2020-06-02 20:06:37] [INFO ] Deduced a trap composed of 16 places in 79 ms
[2020-06-02 20:06:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
[2020-06-02 20:06:37] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-02 20:06:37] [INFO ] Flatten gal took : 148 ms
[2020-06-02 20:06:37] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-02 20:06:37] [INFO ] Flatten gal took : 35 ms
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 20:06:37] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2020-06-02 20:06:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 4 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ BridgeAndVehicles-COL-V20P10N10 @ 3570 seconds
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BridgeAndVehicles-COL-V20P10N10-CTLCardinality-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3436
rslt: Output for CTLCardinality @ BridgeAndVehicles-COL-V20P10N10
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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: 616/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2176
lola: finding significant places
lola: 68 places, 548 transitions, 61 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 CTLCardinality.xml
lola: (NOT(A (((p23 <= p24) U (3 <= p24)))) AND A (F (((2 <= p47) AND (3 <= p24))))) : (((E (G ((p25 <= p0))) AND (p25 <= p51 + p52)) AND (p50 <= 1)) AND A (X ((p53 + p54 <= p0)))) : NOT(A (X ((p25 <= 0)))) : E (((0 <= 0) U A (G ((1 <= p50))))) : ((A (F (((2 <= p22) AND (1 <= p49)))) AND (p24 <= p49)) AND A (((3 <= p23) U (0 <= 0)))) : ((A (F (((1 <= p22) OR (2 <= p48)))) OR A (((p50 <= 1) U (1 <= p51 + p52)))) AND (E (((p0 <= p51 + p52) U (1 <= p49))) OR (A (G ((1 <= p22))) AND (p66 + p67 <= p50)))) : A (G (A (F ((p47 <= p23))))) : E (F (A (G (((1 <= p0) AND (2 <= p22)))))) : NOT(A (F (A (G ((p22 <= p66 + p67)))))) : E (G ((0 <= 0))) : A (X (A (G (((1 <= p0) OR (1 <= p66 + p67)))))) : (E (F (((p50 <= p25) OR ((p66 + p67 <= p48) AND (p23 <= p51 + p52))))) AND E (G ((3 <= p49)))) : E (X ((((p22 <= 1) AND (p25 <= p47)) AND A (G ((3 <= p49)))))) : A (F ((p48 + 1 <= p51 + p52)))
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
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:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:166
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:115
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 25 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 271 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((1 <= p25)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((1 <= p25))
lola: processed formula length: 14
lola: 26 rewrites
lola: closed formula file CTLCardinality.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 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((p25 <= p0))) AND ((p25 <= p51 + p52) AND ((p50 <= 1) AND A (X ((p53 + p54 <= p0))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 294 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p50 <= 1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p50 <= 1)
lola: processed formula length: 10
lola: 25 rewrites
lola: closed formula file CTLCardinality.xml
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: subprocess 3 will run for 321 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p25 <= p51 + p52)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p25 <= p51 + p52)
lola: processed formula length: 18
lola: 25 rewrites
lola: closed formula file CTLCardinality.xml
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: subprocess 4 will run for 353 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((p25 <= p0)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((p25 <= p0)))
lola: processed formula length: 19
lola: 26 rewrites
lola: closed formula file CTLCardinality.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: (p0 + 1 <= p25)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 179 markings, 178 edges
lola: ========================================
lola: subprocess 5 will run for 392 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((p53 + p54 <= p0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX((p53 + p54 <= p0))
lola: processed formula length: 21
lola: 26 rewrites
lola: closed formula file CTLCardinality.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 0 significant temporal operators and needs 0 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: 0 markings, 0 edges
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 3 will run for 321 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (G (((1 <= p0) OR (1 <= p66 + p67))))))
lola: ========================================
lola: SUBTASK
lola: checking invariance from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:624
lola: rewrite Frontend/Parser/formula_rewrite.k:753
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p0 <= 0) AND (p66 + p67 <= 0))
lola: processed formula length: 32
lola: 28 rewrites
lola: closed formula file CTLCardinality.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: 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: ((p0 <= 0) AND (p66 + p67 <= 0))
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 /EXEF
lola: The predicate is not invariant from successors.
lola: 30 markings, 29 edges
lola: subprocess 4 will run for 353 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((((p22 <= 1) AND (p25 <= p47)) AND A (G ((3 <= p49))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((((p22 <= 1) AND (p25 <= p47)) AND AG((3 <= p49))))
lola: processed formula length: 54
lola: 27 rewrites
lola: closed formula file CTLCardinality.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: 44 markings, 44 edges
lola: ========================================
lola: subprocess 5 will run for 392 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G ((1 <= p50)))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p50 <= 0)
lola: processed formula length: 10
lola: 29 rewrites
lola: closed formula file CTLCardinality.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 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (p50 <= 0)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
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 <= p50)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: parallel
lola: The predicate is possibly invariant.
lola: 28 markings, 27 edges
lola: ========================================
lola: subprocess 6 will run for 441 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (((1 <= p0) AND (2 <= p22))))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p0 <= 0) OR (p22 <= 1))
lola: processed formula length: 26
lola: 29 rewrites
lola: closed formula file CTLCardinality.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: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 <= p0) AND (2 <= p22))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation task get result started, id 1
lola: SUBRESULT
lola: result: yes
lola: produced by: parallel
lola: The predicate is possibly invariant.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: 179 markings, 178 edges
lola: formula 1: ((p0 <= 0) OR (p22 <= 1))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: subprocess 7 will run for 504 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (F ((p47 <= p23)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all states
lola: rewrite Frontend/Parser/formula_rewrite.k:599
lola: rewrite Frontend/Parser/formula_rewrite.k:634
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (p23 + 1 <= p47)
lola: processed formula length: 16
lola: 29 rewrites
lola: closed formula file CTLCardinality.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: write sara problem file to CTLCardinality-6-0.sara
lola: ========================================
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: (p47 <= p23)
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: calling and running sara
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (p23 + 1 <= p47)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-6-0.sara.
sara: try reading problem file CTLCardinality-7-0.sara.
lola: state equation: write sara problem file to CTLCardinality-7-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-7-1.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic
lola: state equation 0: solution produced
sara: warning, failure of lp_solve (at job 19)
lola: state equation:solution unknown
lola: sara is running 0 secs || sara is running 0 secs || 323949 markings, 1356036 edges, 64790 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 657759 markings, 2696219 edges, 66762 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 1007144 markings, 3999995 edges, 69877 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 1369181 markings, 5293720 edges, 72407 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 1753438 markings, 6594188 edges, 76851 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 2137132 markings, 7887193 edges, 76739 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 2522680 markings, 9176281 edges, 77110 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 2910969 markings, 10479254 edges, 77658 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 3304868 markings, 11763595 edges, 78780 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 3715236 markings, 13033787 edges, 82074 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 4114179 markings, 14340061 edges, 79789 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 4508869 markings, 15650362 edges, 78938 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 4922834 markings, 16918299 edges, 82793 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 5322968 markings, 18203238 edges, 80027 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 5717071 markings, 19493812 edges, 78821 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 6135938 markings, 20739741 edges, 83773 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 6535509 markings, 22066990 edges, 79914 markings/sec, 80 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EFEG
lola: The predicate eventually occurs from all states.
lola: 6573202 markings, 22170912 edges
lola: ========================================
lola: subprocess 8 will run for 574 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((p48 + 1 <= p51 + p52)))
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: (p51 + p52 <= p48)
lola: processed formula length: 18
lola: 28 rewrites
lola: closed formula file CTLCardinality.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: (p48 + 1 <= p51 + p52)
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 CTLCardinality-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-8-0.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: 177290 markings, 390885 edges
lola: ========================================
lola: subprocess 9 will run for 689 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((2 <= p22) AND (1 <= p49)))) AND (p24 <= p49))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 689 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p24 <= p49)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (p24 <= p49)
lola: processed formula length: 12
lola: 25 rewrites
lola: closed formula file CTLCardinality.xml
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: subprocess 10 will run for 861 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((2 <= p22) AND (1 <= p49))))
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: ((p22 <= 1) OR (p49 <= 0))
lola: processed formula length: 27
lola: 28 rewrites
lola: closed formula file CTLCardinality.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: ((2 <= p22) AND (1 <= p49))
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: 179 markings, 178 edges
lola: state equation: write sara problem file to CTLCardinality-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-10-0.sara.
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 10 will run for 861 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (((p24 + 1 <= p23) R (p24 <= 2))) AND A (F (((2 <= p47) AND (3 <= p24)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 861 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((2 <= p47) AND (3 <= p24))))
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: ((p47 <= 1) OR (p24 <= 2))
lola: processed formula length: 27
lola: 28 rewrites
lola: closed formula file CTLCardinality.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: ((2 <= p47) AND (3 <= p24))
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: 179 markings, 178 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 11 will run for 1148 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (F ((p66 + p67 + 1 <= p22)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation of reachability
lola: rewrite Frontend/Parser/formula_rewrite.k:593
lola: rewrite Frontend/Parser/formula_rewrite.k:628
lola: rewrite Frontend/Parser/formula_rewrite.k:731
lola: processed formula: (p66 + p67 + 1 <= p22)
lola: processed formula length: 22
lola: 28 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EGEF)
lola: state space: using reachability graph (EGEF version) (--search=depth)
lola: state space: using ctl preserving stubborn set method (--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 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: (p66 + p67 + 1 <= p22)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EGEF
lola: Reachability of the predicate is possibly preserved.
lola: 179 markings, 178 edges
lola: ========================================
lola: subprocess 12 will run for 1722 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((p50 <= p25) OR ((p66 + p67 <= p48) AND (p23 <= p51 + p52))))) AND E (G ((3 <= p49))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 1722 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((3 <= p49)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((3 <= p49)))
lola: processed formula length: 18
lola: 26 rewrites
lola: closed formula file CTLCardinality.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: (p49 <= 2)
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 CTLCardinality-12-0.sara
sara: place or transition ordering is non-deterministic
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-12-0.sara.
sara: place or transition ordering is non-deterministic
lola: state equation 0: solution produced
lola: 690776 markings, 1391879 edges, 138155 markings/sec, 0 secs || sara is running 0 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 1304674 markings, 2670364 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 13 will run for 3436 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A (F (((1 <= p22) OR (2 <= p48)))) OR A (((p50 <= 1) U (1 <= p51 + p52)))) AND (E (((p0 <= p51 + p52) U (1 <= p49))) OR (A (G ((1 <= p22))) AND (p66 + p67 <= p50))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 3436 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p22) OR (2 <= p48))))
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: ((p22 <= 0) AND (p48 <= 1))
lola: processed formula length: 27
lola: 28 rewrites
lola: closed formula file CTLCardinality.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 <= p22) OR (2 <= p48))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-13-0.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: 18936 markings, 38625 edges
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: subprocess 15 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((1 <= p22)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((1 <= p22)))
lola: processed formula length: 18
lola: 27 rewrites
lola: closed formula file CTLCardinality.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: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
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: (p22 <= 0)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 16 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((p0 <= p51 + p52) U (1 <= p49)))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:618
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:738
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: E (((p0 <= p51 + p52) U (1 <= p49)))
lola: processed formula length: 36
lola: 28 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
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 <= p49)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: There is a path where Predicate Phi holds until Predicate Psi.
lola: 0 markings, 0 edges
lola: state equation: write sara problem file to CTLCardinality-16-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-16-0.sara.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: RESULT
lola:
SUMMARY: no yes no yes no yes yes yes yes yes no no no yes
lola:
preliminary result: no yes no yes no yes yes yes yes yes no no no yes
lola: ========================================
sara: place or transition ordering is non-deterministic
lola: memory consumption: 31936 KB
lola: time consumption: 134 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.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="BridgeAndVehicles-COL-V20P10N10"
export BK_EXAMINATION="CTLCardinality"
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 BridgeAndVehicles-COL-V20P10N10, 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 r182-oct2-158987913500147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N10.tgz
mv BridgeAndVehicles-COL-V20P10N10 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;