About the Execution of LoLA for BART-PT-005
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
4290.310 | 8605.00 | 9560.00 | 14.90 | FFTTFTTFFTFTTTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/local/x2003239/mcc2019-input.r181-csrt-155344534600014.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-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 2-3954
Executing tool lola
Input is BART-PT-005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r181-csrt-155344534600014
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 3.4K Mar 10 19:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 10 19:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 10 19:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 10 19:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:46 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 10 17:46 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K Mar 10 19:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.9K Mar 10 19:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 10 19:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8K Mar 10 19:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 10 17:46 NewModel
-rw-r--r-- 1 mcc users 3.6K Mar 10 19:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 10 19:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 102 Mar 10 18:58 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 340 Mar 10 18:58 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.5K Mar 10 18:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 10 18:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 10 19:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 10 19:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 10 17:46 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 10 17:46 instance
-rw-r--r-- 1 mcc users 6 Mar 10 17:46 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 10 17:46 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 BART-PT-005-CTLFireability-00
FORMULA_NAME BART-PT-005-CTLFireability-01
FORMULA_NAME BART-PT-005-CTLFireability-02
FORMULA_NAME BART-PT-005-CTLFireability-03
FORMULA_NAME BART-PT-005-CTLFireability-04
FORMULA_NAME BART-PT-005-CTLFireability-05
FORMULA_NAME BART-PT-005-CTLFireability-06
FORMULA_NAME BART-PT-005-CTLFireability-07
FORMULA_NAME BART-PT-005-CTLFireability-08
FORMULA_NAME BART-PT-005-CTLFireability-09
FORMULA_NAME BART-PT-005-CTLFireability-10
FORMULA_NAME BART-PT-005-CTLFireability-11
FORMULA_NAME BART-PT-005-CTLFireability-12
FORMULA_NAME BART-PT-005-CTLFireability-13
FORMULA_NAME BART-PT-005-CTLFireability-14
FORMULA_NAME BART-PT-005-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1553467769188
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ BART-PT-005 @ 3570 seconds
FORMULA BART-PT-005-CTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA BART-PT-005-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3562
rslt: Output for CTLFireability @ BART-PT-005
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"markings": 17,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 19,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 4
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 4,
"problems": 4
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
},
{
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 1,
"aneg": 2,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 2,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 3,
"unfir": 1,
"visible_places": 0,
"visible_transitions": 3
},
"processed": "A (((NOT FIREABLE(AtStation_4_6) AND NOT FIREABLE(TrainAcc_1_1_6_5_4_3)) R FIREABLE(TrainAcc_2_1_36_35_34_3)))",
"processed_size": 110,
"rewrites": 25
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "state space /EU",
"value": false
},
"task":
{
"compoundnumber": 20,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "eu preserving",
"visible": 38
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 4,
"problems": 4
},
"type": "universal_release",
"workflow": "stateequation"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 16,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 39096,
"runtime": 8.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(G(A((** U **)))) : (((** OR (A(F(**)) OR (A(G(**)) OR **))) AND E(F(E(G(**))))) OR A((* R *))) : E(F(**)) : (E(F(**)) OR A(X(A(G(**))))) : A(G((* OR E(G(*))))) : E(F(**)) : E(F(**)) : A(F(((** AND E(X(**))) OR E(G(**))))) : ((** OR (E(X(**)) OR (A(X(**)) AND E(F(**))))) AND A(G(**))) : (* AND E(F(*))) : A(((** OR A(X(**))) U **)) : A(X(E(G(**)))) : E(F((E(G(**)) AND **))) : E(G((** OR A(G(**))))) : E(G(**)) : A((A((** U **)) U E(G(*))))"
},
"net":
{
"arcs": 8100,
"conflict_clusters": 7,
"places": 870,
"places_significant": 655,
"singleton_clusters": 0,
"transitions": 1010
},
"result":
{
"preliminary_value": "no no yes yes no yes yes no no yes no yes yes yes yes yes ",
"value": "no no yes yes no yes yes no no yes no yes yes yes yes yes "
},
"task":
{
"type": "compound"
}
}
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: 1880/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 870
lola: finding significant places
lola: 870 places, 1010 transitions, 655 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: A (G (A (((FIREABLE(TrainAcc_3_3_29_26_25_10) AND FIREABLE(AtStation_4_37)) U NOT FIREABLE(TrainAcc_2_3_35_32_31_10))))) : (((((FIREABLE(TrainStable_2_1_1_2_1_0_3) AND FIREABLE(TrainStable_3_1_1_15_14_13_3) AND (FIREABLE(AtStation_4_6) OR FIREABLE(TrainStable_1_1_1_26_25_24_3))) OR A (F (FIREABLE(TrainAcc_1_1_10_9_8_3)))) OR (A (G (FIREABLE(AtStation_5_20))) OR FIREABLE(TrainAcc_4_3_20_17_16_10))) AND E (F (E (G (FIREABLE(TrainAcc_2_1_35_34_33_3)))))) OR NOT(E (((FIREABLE(AtStation_4_6) OR FIREABLE(TrainAcc_1_1_6_5_4_3)) U NOT FIREABLE(TrainAcc_2_1_36_35_34_3))))) : E ((((FIREABLE(AtStation_5_22) OR FIREABLE(TrainAcc_4_1_26_25_24_3)) AND (FIREABLE(TrainAcc_5_1_8_7_6_3) OR FIREABLE(TrainStable_4_1_1_21_20_19_3)) AND (NOT FIREABLE(TrainAcc_4_2_29_27_26_6) OR (FIREABLE(AtStation_2_22) AND FIREABLE(TrainDecc_1_4_10_13_9_8_15)))) U E (F ((FIREABLE(TrainAcc_5_1_23_22_21_3) AND FIREABLE(TrainStable_1_4_10_34_30_29_15)))))) : (E (F (FIREABLE(TrainStable_4_4_10_26_22_21_15))) OR A (X (A (G (FIREABLE(TrainAcc_1_1_34_33_32_3)))))) : A (G (NOT(((NOT FIREABLE(TrainAcc_4_1_13_12_11_3) OR FIREABLE(TrainStable_1_1_1_38_37_36_3)) AND A (F (FIREABLE(TrainStable_1_4_10_22_18_17_15))))))) : A ((FIREABLE(TrainStable_2_4_10_30_26_25_15) U E (F (FIREABLE(TrainAcc_3_3_32_29_28_10))))) : E (F (FIREABLE(TrainStable_1_3_6_10_7_6_10))) : A (F ((((FIREABLE(AtStation_4_35) OR FIREABLE(TrainStable_1_1_1_9_8_7_3) OR NOT FIREABLE(TrainAcc_1_1_30_29_28_3)) AND E (X (FIREABLE(TrainAcc_3_3_26_23_22_10)))) OR E (G (FIREABLE(TrainAcc_2_2_24_22_21_6)))))) : ((FIREABLE(TrainStop_1) OR (E (X ((FIREABLE(TrainAcc_2_3_21_18_17_10) OR FIREABLE(AtStation_2_18)))) OR (A (X (FIREABLE(TrainAcc_1_3_15_12_11_10))) AND E (F (FIREABLE(AtStation_3_34)))))) AND A (G (NOT FIREABLE(TrainAcc_1_3_37_34_33_10)))) : NOT(((FIREABLE(TrainAcc_4_1_32_31_30_3) OR FIREABLE(TrainStable_4_1_1_11_10_9_3)) OR A (G ((NOT FIREABLE(TrainStable_3_3_6_10_7_6_10) OR NOT FIREABLE(TrainDecc_4_2_3_5_3_2_6)))))) : A ((((NOT FIREABLE(TrainAcc_1_1_13_12_11_3) OR NOT FIREABLE(TrainAcc_1_1_32_31_30_3)) OR A (X (FIREABLE(TrainStable_2_1_1_15_14_13_3)))) U (FIREABLE(TrainStable_4_1_1_18_17_16_3) OR NOT FIREABLE(AtStation_1_38)))) : A (X (E (G (NOT FIREABLE(TrainAcc_1_3_18_15_14_10))))) : E (F ((E (G ((FIREABLE(TrainStable_1_3_6_11_8_7_10) AND FIREABLE(TrainAcc_2_2_33_31_30_6)))) AND FIREABLE(AtStation_4_29)))) : E (G (((NOT FIREABLE(AtStation_4_26) OR FIREABLE(AtStation_4_10)) OR A (G (FIREABLE(TrainAcc_4_1_10_9_8_3)))))) : E (G (NOT FIREABLE(TrainStable_2_1_1_6_5_4_3))) : A ((A ((FIREABLE(TrainStable_3_4_10_34_30_29_15) U FIREABLE(TrainStable_5_1_1_13_12_11_3))) U NOT(A (F (FIREABLE(TrainStable_1_3_6_14_11_10_10))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
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:473
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:452
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (FIREABLE(TrainStable_4_4_10_26_22_21_15))) OR A (X (A (G (FIREABLE(TrainAcc_1_1_34_33_32_3))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(TrainStable_4_4_10_26_22_21_15)))
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 (FIREABLE(TrainStable_4_4_10_26_22_21_15)))
lola: processed formula length: 48
lola: 21 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: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 5 markings, 4 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((FIREABLE(AtStation_4_35) OR FIREABLE(TrainStable_1_1_1_9_8_7_3) OR NOT FIREABLE(TrainAcc_1_1_30_29_28_3)) AND E (X (FIREABLE(TrainAcc_3_3_26_23_22_10)))) OR E (G (FIREABLE(TrainAcc_2_2_24_22_21_6))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: ========================================
lola: processed formula: AF((((FIREABLE(AtStation_4_35) OR FIREABLE(TrainStable_1_1_1_9_8_7_3) OR NOT FIREABLE(TrainAcc_1_1_30_29_28_3)) AND EX(FIREABLE(TrainAcc_3_3_26_23_22_10))) OR EG(FIREABLE(TrainAcc_2_2_24_22_21_6))))
lola: processed formula length: 200
lola: 23 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: 39 markings, 78 edges
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(TrainStop_1) OR (E (X ((FIREABLE(TrainAcc_2_3_21_18_17_10) OR FIREABLE(AtStation_2_18)))) OR (A (X (FIREABLE(TrainAcc_1_3_15_12_11_10))) AND E (F (FIREABLE(AtStation_3_34)))))) AND A (G (NOT FIREABLE(TrainAcc_1_3_37_34_33_10))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(AtStation_3_34)))
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 (FIREABLE(AtStation_3_34)))
lola: processed formula length: 32
lola: 21 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: FIREABLE(AtStation_3_34)
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: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(TrainStop_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(TrainStop_1)
lola: processed formula length: 21
lola: 20 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(TrainAcc_1_3_37_34_33_10)))
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 (NOT FIREABLE(TrainAcc_1_3_37_34_33_10)))
lola: processed formula length: 46
lola: 22 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: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: FIREABLE(TrainAcc_1_3_37_34_33_10)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((((NOT FIREABLE(TrainAcc_1_1_13_12_11_3) OR NOT FIREABLE(TrainAcc_1_1_32_31_30_3)) OR A (X (FIREABLE(TrainStable_2_1_1_15_14_13_3)))) U (FIREABLE(TrainStable_4_1_1_18_17_16_3) OR NOT FIREABLE(AtStation_1_38))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A(((NOT FIREABLE(TrainAcc_1_1_13_12_11_3) OR NOT FIREABLE(TrainAcc_1_1_32_31_30_3)) OR AX(FIREABLE(TrainStable_2_1_1_15_14_13_3))) U (FIREABLE(TrainStable_4_1_1_18_17_16_3) OR NOT FIREABLE(AtStation_1_38)))
lola: processed formula length: 208
lola: 22 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: 1142 markings, 1142 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (G (NOT FIREABLE(TrainAcc_1_3_18_15_14_10)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EG(NOT FIREABLE(TrainAcc_1_3_18_15_14_10)))
lola: processed formula length: 46
lola: 22 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 3538 markings, 3717 edges
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(TrainAcc_3_3_32_29_28_10)))
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 (FIREABLE(TrainAcc_3_3_32_29_28_10)))
lola: processed formula length: 42
lola: 21 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: FIREABLE(TrainAcc_3_3_32_29_28_10)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(TrainStable_1_3_6_10_7_6_10)))
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 (FIREABLE(TrainStable_1_3_6_10_7_6_10)))
lola: processed formula length: 45
lola: 21 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: FIREABLE(TrainStable_1_3_6_10_7_6_10)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 4 markings, 3 edges
lola: ========================================
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(TrainAcc_5_1_23_22_21_3) AND FIREABLE(TrainStable_1_4_10_34_30_29_15))))
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 ((FIREABLE(TrainAcc_5_1_23_22_21_3) AND FIREABLE(TrainStable_1_4_10_34_30_29_15))))
lola: processed formula length: 88
lola: 21 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: (FIREABLE(TrainAcc_5_1_23_22_21_3) AND FIREABLE(TrainStable_1_4_10_34_30_29_15))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 9 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (NOT FIREABLE(TrainStable_2_1_1_6_5_4_3)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (NOT FIREABLE(TrainStable_2_1_1_6_5_4_3)))
lola: processed formula length: 47
lola: 21 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: FIREABLE(TrainStable_2_1_1_6_5_4_3)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 16 markings, 16 edges
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((NOT FIREABLE(AtStation_4_26) OR FIREABLE(AtStation_4_10)) OR A (G (FIREABLE(TrainAcc_4_1_10_9_8_3))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(((NOT FIREABLE(AtStation_4_26) OR FIREABLE(AtStation_4_10)) OR AG(FIREABLE(TrainAcc_4_1_10_9_8_3))))
lola: processed formula length: 104
lola: 22 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 39 markings, 39 edges
lola: ========================================
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(TrainAcc_4_1_13_12_11_3) AND NOT FIREABLE(TrainStable_1_1_1_38_37_36_3)) OR E (G (NOT FIREABLE(TrainStable_1_4_10_22_18_17_15))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG(((FIREABLE(TrainAcc_4_1_13_12_11_3) AND NOT FIREABLE(TrainStable_1_1_1_38_37_36_3)) OR EG(NOT FIREABLE(TrainStable_1_4_10_22_18_17_15))))
lola: processed formula length: 140
lola: 22 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: 128380 markings, 522923 edges
lola: ========================================
lola: subprocess 11 will run for 712 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((A ((FIREABLE(TrainStable_3_4_10_34_30_29_15) U FIREABLE(TrainStable_5_1_1_13_12_11_3))) U E (G (NOT FIREABLE(TrainStable_1_3_6_14_11_10_10)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A(A(FIREABLE(TrainStable_3_4_10_34_30_29_15) U FIREABLE(TrainStable_5_1_1_13_12_11_3)) U EG(NOT FIREABLE(TrainStable_1_3_6_14_11_10_10)))
lola: processed formula length: 137
lola: 23 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 39 markings, 40 edges
lola: subprocess 12 will run for 890 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((NOT FIREABLE(TrainAcc_4_1_32_31_30_3) AND NOT FIREABLE(TrainStable_4_1_1_11_10_9_3)) AND E (F ((FIREABLE(TrainStable_3_3_6_10_7_6_10) AND FIREABLE(TrainDecc_4_2_3_5_3_2_6)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 890 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(TrainAcc_4_1_32_31_30_3) AND NOT FIREABLE(TrainStable_4_1_1_11_10_9_3))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(TrainAcc_4_1_32_31_30_3) AND NOT FIREABLE(TrainStable_4_1_1_11_10_9_3))
lola: processed formula length: 85
lola: 20 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: ========================================
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 13 will run for 1187 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(TrainStable_3_3_6_10_7_6_10) AND FIREABLE(TrainDecc_4_2_3_5_3_2_6))))
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 ((FIREABLE(TrainStable_3_3_6_10_7_6_10) AND FIREABLE(TrainDecc_4_2_3_5_3_2_6))))
lola: processed formula length: 85
lola: 21 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: (FIREABLE(TrainStable_3_3_6_10_7_6_10) AND FIREABLE(TrainDecc_4_2_3_5_3_2_6))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 10 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 13 will run for 1187 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((E (G ((FIREABLE(TrainStable_1_3_6_11_8_7_10) AND FIREABLE(TrainAcc_2_2_33_31_30_6)))) AND FIREABLE(AtStation_4_29))))
lola: ========================================
lola: SUBTASK
lola: checking an existential CTL formula with single witness path (use LTL...)
lola: rewrite Frontend/Parser/formula_rewrite.k:658
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:661
lola: rewrite Frontend/Parser/formula_rewrite.k:666
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:662
lola: rewrite Frontend/Parser/formula_rewrite.k:668
lola: rewrite Frontend/Parser/formula_rewrite.k:668
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((F ((NOT FIREABLE(TrainStable_1_3_6_11_8_7_10) OR NOT FIREABLE(TrainAcc_2_2_33_31_30_6))) OR NOT FIREABLE(AtStation_4_29)))
lola: processed formula length: 127
lola: 30 rewrites
lola: closed formula file CTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The existential single path CTL formula holds.
lola: 1962 markings, 3003 edges
lola: ========================================
lola: subprocess 14 will run for 1781 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (((FIREABLE(TrainAcc_3_3_29_26_25_10) AND FIREABLE(AtStation_4_37)) U NOT FIREABLE(TrainAcc_2_3_35_32_31_10)))))
lola: ========================================
lola: SUBTASK
lola: checking a universal CTL formula with single counterexample path (use LTL...)
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((FIREABLE(TrainAcc_3_3_29_26_25_10) AND FIREABLE(AtStation_4_37)) U NOT FIREABLE(TrainAcc_2_3_35_32_31_10)))
lola: processed formula length: 112
lola: 22 rewrites
lola: closed formula file CTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The universal single path CTL formula does not hold.
lola: 1449 markings, 2214 edges
lola: ========================================
lola: subprocess 15 will run for 3562 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((FIREABLE(TrainStable_2_1_1_2_1_0_3) AND FIREABLE(TrainStable_3_1_1_15_14_13_3) AND (FIREABLE(AtStation_4_6) OR FIREABLE(TrainStable_1_1_1_26_25_24_3))) OR (A (F (FIREABLE(TrainAcc_1_1_10_9_8_3))) OR (A (G (FIREABLE(AtStation_5_20))) OR FIREABLE(TrainAcc_4_3_20_17_16_10)))) AND E (F (E (G (FIREABLE(TrainAcc_2_1_35_34_33_3)))))) OR A (((NOT FIREABLE(AtStation_4_6) AND NOT FIREABLE(TrainAcc_1_1_... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3562 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(TrainAcc_4_3_20_17_16_10)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(TrainAcc_4_3_20_17_16_10)
lola: processed formula length: 34
lola: 20 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(AtStation_5_20)))
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 (FIREABLE(AtStation_5_20)))
lola: processed formula length: 32
lola: 22 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: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: NOT FIREABLE(AtStation_5_20)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 2 markings, 1 edges
lola: ========================================
lola: subprocess 18 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(TrainAcc_1_1_10_9_8_3)))
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: NOT FIREABLE(TrainAcc_1_1_10_9_8_3)
lola: processed formula length: 35
lola: 23 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: FIREABLE(TrainAcc_1_1_10_9_8_3)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 17 markings, 17 edges
lola: ========================================
lola: subprocess 19 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((NOT FIREABLE(AtStation_4_6) AND NOT FIREABLE(TrainAcc_1_1_6_5_4_3)) R FIREABLE(TrainAcc_2_1_36_35_34_3)))
lola: ========================================
lola: SUBTASK
lola: checking universal release
lola: rewrite Frontend/Parser/formula_rewrite.k:619
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:693
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A (((NOT FIREABLE(AtStation_4_6) AND NOT FIREABLE(TrainAcc_1_1_6_5_4_3)) R FIREABLE(TrainAcc_2_1_36_35_34_3)))
lola: processed formula length: 110
lola: 25 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 /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: 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: NOT FIREABLE(TrainAcc_2_1_36_35_34_3)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: Predicate Phi does not release Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 20 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (E (G (FIREABLE(TrainAcc_2_1_35_34_33_3)))))
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: FIREABLE(TrainAcc_2_1_35_34_33_3)
lola: processed formula length: 33
lola: 23 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: NOT FIREABLE(TrainAcc_2_1_35_34_33_3)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 4 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: FIREABLE(TrainAcc_2_1_35_34_33_3)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EFEG
lola: The predicate is possibly preserved from a reachable marking.
lola: 17 markings, 17 edges
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((((FIREABLE(TrainStable_2_1_1_2_1_0_3) AND FIREABLE(TrainStable_3_1_1_15_14_13_3) AND (FIREABLE(AtStation_4_6) OR FIREABLE(TrainStable_1_1_1_26_25_24_3))) OR (A (F (FIREABLE(TrainAcc_1_1_10_9_8_3))) OR (A (G (FIREABLE(AtStation_5_20))) OR FIREABLE(TrainAcc_4_3_20_17_16_10)))) AND E (F (E (G (FIREABLE(TrainAcc_2_1_35_34_33_3)))))) OR A (((NOT FIREABLE(AtStation_4_6) AND NOT FIREABLE(TrainAcc_1_1_... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: FIREABLE(TrainAcc_4_3_20_17_16_10)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(TrainAcc_4_3_20_17_16_10)
lola: processed formula length: 34
lola: 20 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (FIREABLE(TrainStable_2_1_1_2_1_0_3) AND FIREABLE(TrainStable_3_1_1_15_14_13_3) AND (FIREABLE(AtStation_4_6) OR FIREABLE(TrainStable_1_1_1_26_25_24_3)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(TrainStable_2_1_1_2_1_0_3) AND FIREABLE(TrainStable_3_1_1_15_14_13_3) AND (FIREABLE(AtStation_4_6) OR FIREABLE(TrainStable_1_1_1_26_25_24_3)))
lola: processed formula length: 153
lola: 20 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(AtStation_5_20)))
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 (FIREABLE(AtStation_5_20)))
lola: processed formula length: 32
lola: 22 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: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: NOT FIREABLE(AtStation_5_20)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 2 markings, 1 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(TrainAcc_1_1_10_9_8_3)))
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: NOT FIREABLE(TrainAcc_1_1_10_9_8_3)
lola: processed formula length: 35
lola: 23 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: FIREABLE(TrainAcc_1_1_10_9_8_3)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 17 markings, 17 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (((NOT FIREABLE(AtStation_4_6) AND NOT FIREABLE(TrainAcc_1_1_6_5_4_3)) R FIREABLE(TrainAcc_2_1_36_35_34_3)))
lola: ========================================
lola: SUBTASK
lola: checking universal release
lola: rewrite Frontend/Parser/formula_rewrite.k:619
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:693
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: A (((NOT FIREABLE(AtStation_4_6) AND NOT FIREABLE(TrainAcc_1_1_6_5_4_3)) R FIREABLE(TrainAcc_2_1_36_35_34_3)))
lola: processed formula length: 110
lola: 25 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 /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: 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: NOT FIREABLE(TrainAcc_2_1_36_35_34_3)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: Predicate Phi does not release Predicate Psi on all paths.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no yes yes no yes yes no no yes no yes yes yes yes yes
lola:
preliminary result: no no yes yes no yes yes no no yes no yes yes yes yes yes
lola: memory consumption: 39096 KB
lola: time consumption: 8 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished
BK_STOP 1553467777793
--------------------
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="BART-PT-005"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool lola"
echo " Input is BART-PT-005, 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 r181-csrt-155344534600014"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-005.tgz
mv BART-PT-005 execution
cd execution
if [ "CTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLFireability" = "UpperBounds" ] ; 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 '
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;