About the Execution of LoLA for Railroad-PT-005
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4266.780 | 4316.00 | 4305.00 | 12.30 | FFFFTFTTFTFFFFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2019-input.r137-smll-155284909400086.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-3957
Executing tool lola
Input is Railroad-PT-005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-155284909400086
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 196K
-rw-r--r-- 1 mcc users 3.9K Feb 12 12:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 12 12:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Feb 8 14:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 8 14:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 102 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 340 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.4K Feb 5 01:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.1K Feb 4 22:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 4 14:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 4 14:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 1 11:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Feb 1 11:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 4 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 30K Mar 10 17:31 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 Railroad-PT-005-CTLFireability-00
FORMULA_NAME Railroad-PT-005-CTLFireability-01
FORMULA_NAME Railroad-PT-005-CTLFireability-02
FORMULA_NAME Railroad-PT-005-CTLFireability-03
FORMULA_NAME Railroad-PT-005-CTLFireability-04
FORMULA_NAME Railroad-PT-005-CTLFireability-05
FORMULA_NAME Railroad-PT-005-CTLFireability-06
FORMULA_NAME Railroad-PT-005-CTLFireability-07
FORMULA_NAME Railroad-PT-005-CTLFireability-08
FORMULA_NAME Railroad-PT-005-CTLFireability-09
FORMULA_NAME Railroad-PT-005-CTLFireability-10
FORMULA_NAME Railroad-PT-005-CTLFireability-11
FORMULA_NAME Railroad-PT-005-CTLFireability-12
FORMULA_NAME Railroad-PT-005-CTLFireability-13
FORMULA_NAME Railroad-PT-005-CTLFireability-14
FORMULA_NAME Railroad-PT-005-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1552939674680
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Railroad-PT-005 @ 3570 seconds
FORMULA Railroad-PT-005-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-005-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for CTLFireability @ Railroad-PT-005
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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: 124/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2176
lola: finding significant places
lola: 68 places, 56 transitions, 27 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
lola: E (X (E (X (((FIREABLE(tr_T23_28) OR FIREABLE(tr_T23_31)) AND NOT FIREABLE(tr_T23_18)))))) : ((NOT(A (G ((FIREABLE(tr_T2_1) AND FIREABLE(tr_T23_34))))) AND (FIREABLE(tr_T23_28) AND FIREABLE(tr_T23_20))) AND (FIREABLE(tr_T13_1) AND ((E (X (FIREABLE(tr_T9_9))) AND (NOT FIREABLE(tr_T23_18) OR (FIREABLE(tr_T23_31) AND FIREABLE(tr_T23_36)))) OR (FIREABLE(tr_T13_1) OR (FIREABLE(tr_T23_33) AND FIREABLE(tr_T9_7)) OR NOT FIREABLE(tr_T9_8) OR FIREABLE(tr_T23_36))))) : A (X (FIREABLE(tr_T9_7))) : (FIREABLE(tr_T23_30) AND FIREABLE(tr_T14_1)) : ((E (((FIREABLE(tr_T0_1) AND FIREABLE(tr_T24_3)) U (FIREABLE(tr_T20_1) OR FIREABLE(tr_T23_21)))) OR E (X ((NOT FIREABLE(tr_T23_14) AND NOT FIREABLE(tr_T9_8))))) OR E (X (A (X ((FIREABLE(tr_T23_29) OR FIREABLE(tr_T19_1))))))) : A (G (E (G (A (G (FIREABLE(tr_T9_9))))))) : ((A (F ((FIREABLE(tr_T8_1) AND FIREABLE(tr_T2_1) AND FIREABLE(tr_T23_33) AND FIREABLE(tr_T24_3)))) AND (FIREABLE(tr_T23_31) AND FIREABLE(tr_T8_1))) OR (FIREABLE(tr_T24_2) OR ((FIREABLE(tr_T13_1) OR FIREABLE(tr_T24_2)) OR A (G (NOT FIREABLE(tr_T20_1)))))) : NOT FIREABLE(tr_T23_35) : FIREABLE(tr_T9_11) : (FIREABLE(tr_T9_10) OR ((((FIREABLE(tr_T0_1) AND FIREABLE(tr_T9_7) AND (FIREABLE(tr_T23_33) OR FIREABLE(tr_T10_1))) OR FIREABLE(tr_T13_1)) OR A (G ((FIREABLE(tr_T0_1) AND FIREABLE(tr_T23_36))))) OR ((E (F (FIREABLE(tr_T13_1))) AND (NOT FIREABLE(tr_T9_11) AND NOT FIREABLE(tr_T12_1))) OR (E (X (FIREABLE(tr_T0_1))) AND A (G (FIREABLE(tr_T19_1))))))) : FIREABLE(tr_T7_1) : (((FIREABLE(tr_T23_20) OR (FIREABLE(tr_T23_14) AND (NOT FIREABLE(tr_T9_12) OR NOT FIREABLE(tr_T23_33)))) OR NOT(A (X (FIREABLE(tr_T24_4))))) AND FIREABLE(tr_T5_1)) : ((A (F ((FIREABLE(tr_T23_19) AND FIREABLE(tr_T9_7)))) OR (((FIREABLE(tr_T20_1) AND FIREABLE(tr_T9_11)) OR (FIREABLE(tr_T2_1) AND FIREABLE(tr_T9_10)) OR FIREABLE(tr_T23_34)) AND ((NOT FIREABLE(tr_T23_24) AND NOT FIREABLE(tr_T7_1)) OR FIREABLE(tr_T24_4)))) AND ((E (G ((FIREABLE(tr_T23_15) OR FIREABLE(tr_T23_22)))) AND ((NOT FIREABLE(tr_T23_17) OR NOT FIREABLE(tr_T18_1)) AND E (F (FIREABLE(tr_T23_13))))) OR (FIREABLE(tr_T9_9) AND ((NOT FIREABLE(tr_T7_1) AND NOT FIREABLE(tr_T17_1)) OR NOT FIREABLE(tr_T24_4))))) : E (((FIREABLE(tr_T8_1) OR A (X (FIREABLE(tr_T1_1)))) U E (G (FIREABLE(tr_T23_30))))) : E (G (A (F (E (F (FIREABLE(tr_T7_1))))))) : (NOT FIREABLE(tr_T23_33) OR A (G ((NOT FIREABLE(tr_T9_9) AND NOT FIREABLE(tr_T23_26) AND (FIREABLE(tr_T23_20) OR FIREABLE(tr_T9_8) OR FIREABLE(tr_T23_26) OR FIREABLE(tr_T22_1))))))
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:476
lola: rewrite Frontend/Parser/formula_rewrite.k:389
lola: rewrite Frontend/Parser/formula_rewrite.k:254
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:449
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(tr_T23_30) AND FIREABLE(tr_T14_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(tr_T23_30) AND FIREABLE(tr_T14_1))
lola: processed formula length: 44
lola: 12 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 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(tr_T23_35)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(tr_T23_35)
lola: processed formula length: 23
lola: 12 rewrites
lola: closed formula file CTLFireability.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 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(tr_T9_11)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(tr_T9_11)
lola: processed formula length: 18
lola: 12 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 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(tr_T7_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(tr_T7_1)
lola: processed formula length: 17
lola: 12 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: (E (((FIREABLE(tr_T0_1) AND FIREABLE(tr_T24_3)) U (FIREABLE(tr_T20_1) OR FIREABLE(tr_T23_21)))) OR (E (X ((NOT FIREABLE(tr_T23_14) AND NOT FIREABLE(tr_T9_8)))) OR E (X (A (X ((FIREABLE(tr_T23_29) OR FIREABLE(tr_T19_1))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((NOT FIREABLE(tr_T23_14) AND NOT FIREABLE(tr_T9_8))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((NOT FIREABLE(tr_T23_14) AND NOT FIREABLE(tr_T9_8)))
lola: processed formula length: 55
lola: 13 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 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: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((NOT FIREABLE(tr_T2_1) OR NOT FIREABLE(tr_T23_34)))) AND ((FIREABLE(tr_T23_28) AND FIREABLE(tr_T23_20)) AND (FIREABLE(tr_T13_1) AND ((E (X (FIREABLE(tr_T9_9))) AND (NOT FIREABLE(tr_T23_18) OR (FIREABLE(tr_T23_31) AND FIREABLE(tr_T23_36)))) OR (FIREABLE(tr_T13_1) OR (FIREABLE(tr_T23_33) AND FIREABLE(tr_T9_7)) OR NOT FIREABLE(tr_T9_8) OR FIREABLE(tr_T23_36))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(tr_T23_18) OR (FIREABLE(tr_T23_31) AND FIREABLE(tr_T23_36)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(tr_T23_18) OR (FIREABLE(tr_T23_31) AND FIREABLE(tr_T23_36)))
lola: processed formula length: 75
lola: 12 rewrites
lola: closed formula file CTLFireability.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 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(tr_T13_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(tr_T13_1)
lola: processed formula length: 18
lola: 12 rewrites
lola: closed formula file CTLFireability.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 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(tr_T23_28) AND FIREABLE(tr_T23_20))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(tr_T23_28) AND FIREABLE(tr_T23_20))
lola: processed formula length: 45
lola: 12 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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (FIREABLE(tr_T9_7)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(FIREABLE(tr_T9_7))
lola: processed formula length: 21
lola: 13 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 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 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(tr_T9_10) OR (((FIREABLE(tr_T0_1) AND FIREABLE(tr_T9_7) AND (FIREABLE(tr_T23_33) OR FIREABLE(tr_T10_1))) OR FIREABLE(tr_T13_1)) OR (A (G ((FIREABLE(tr_T0_1) AND FIREABLE(tr_T23_36)))) OR ((E (F (FIREABLE(tr_T13_1))) AND (NOT FIREABLE(tr_T9_11) AND NOT FIREABLE(tr_T12_1))) OR (E (X (FIREABLE(tr_T0_1))) AND A (G (FIREABLE(tr_T19_1))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(tr_T9_11) AND NOT FIREABLE(tr_T12_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(tr_T9_11) AND NOT FIREABLE(tr_T12_1))
lola: processed formula length: 51
lola: 12 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 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(tr_T9_10)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(tr_T9_10)
lola: processed formula length: 18
lola: 12 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 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(tr_T0_1) AND FIREABLE(tr_T9_7) AND (FIREABLE(tr_T23_33) OR FIREABLE(tr_T10_1))) OR FIREABLE(tr_T13_1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((FIREABLE(tr_T0_1) AND FIREABLE(tr_T9_7) AND (FIREABLE(tr_T23_33) OR FIREABLE(tr_T10_1))) OR FIREABLE(tr_T13_1))
lola: processed formula length: 115
lola: 12 rewrites
lola: closed formula file CTLFireability.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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (X (((FIREABLE(tr_T23_28) OR FIREABLE(tr_T23_31)) AND NOT FIREABLE(tr_T23_18))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(EX(((FIREABLE(tr_T23_28) OR FIREABLE(tr_T23_31)) AND NOT FIREABLE(tr_T23_18))))
lola: processed formula length: 83
lola: 14 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 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 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((FIREABLE(tr_T23_20) OR (FIREABLE(tr_T23_14) AND (NOT FIREABLE(tr_T9_12) OR NOT FIREABLE(tr_T23_33)))) OR E (X (NOT FIREABLE(tr_T24_4)))) AND FIREABLE(tr_T5_1))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(tr_T23_20) OR (FIREABLE(tr_T23_14) AND (NOT FIREABLE(tr_T9_12) OR NOT FIREABLE(tr_T23_33))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(tr_T23_20) OR (FIREABLE(tr_T23_14) AND (NOT FIREABLE(tr_T9_12) OR NOT FIREABLE(tr_T23_33))))
lola: processed formula length: 104
lola: 12 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 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(tr_T5_1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(tr_T5_1)
lola: processed formula length: 17
lola: 12 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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((FIREABLE(tr_T8_1) OR A (X (FIREABLE(tr_T1_1)))) U E (G (FIREABLE(tr_T23_30)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E((FIREABLE(tr_T8_1) OR AX(FIREABLE(tr_T1_1))) U EG(FIREABLE(tr_T23_30)))
lola: processed formula length: 73
lola: 15 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: 1 markings, 1 edges
lola: ========================================
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (FIREABLE(tr_T9_9)))
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(tr_T9_9)))
lola: processed formula length: 25
lola: 14 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(tr_T9_9)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 12 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(tr_T23_33) OR A (G ((NOT FIREABLE(tr_T9_9) AND NOT FIREABLE(tr_T23_26) AND (FIREABLE(tr_T23_20) OR FIREABLE(tr_T9_8) OR FIREABLE(tr_T23_26) OR FIREABLE(tr_T22_1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(tr_T23_33)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(tr_T23_33)
lola: processed formula length: 23
lola: 12 rewrites
lola: closed formula file CTLFireability.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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 13 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (F (FIREABLE(tr_T7_1)))))
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: FIREABLE(tr_T7_1)
lola: processed formula length: 17
lola: 15 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 /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 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(tr_T7_1)
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EGEF
lola: Reachability of the predicate is possibly preserved.
lola: 17 markings, 17 edges
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(tr_T7_1)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation task get result unparse finished id 0
lola: ========================================
lola: subprocess 14 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A (F ((FIREABLE(tr_T8_1) AND FIREABLE(tr_T2_1) AND FIREABLE(tr_T23_33) AND FIREABLE(tr_T24_3)))) AND (FIREABLE(tr_T23_31) AND FIREABLE(tr_T8_1))) OR (FIREABLE(tr_T24_2) OR ((FIREABLE(tr_T13_1) OR FIREABLE(tr_T24_2)) OR A (G (NOT FIREABLE(tr_T20_1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(tr_T13_1) OR FIREABLE(tr_T24_2))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(tr_T13_1) OR FIREABLE(tr_T24_2))
lola: processed formula length: 43
lola: 12 rewrites
lola: closed formula file CTLFireability.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: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 15 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A (F ((FIREABLE(tr_T23_19) AND FIREABLE(tr_T9_7)))) OR (((FIREABLE(tr_T20_1) AND FIREABLE(tr_T9_11)) OR (FIREABLE(tr_T2_1) AND FIREABLE(tr_T9_10)) OR FIREABLE(tr_T23_34)) AND ((NOT FIREABLE(tr_T23_24) AND NOT FIREABLE(tr_T7_1)) OR FIREABLE(tr_T24_4)))) AND ((E (G ((FIREABLE(tr_T23_15) OR FIREABLE(tr_T23_22)))) AND ((NOT FIREABLE(tr_T23_17) OR NOT FIREABLE(tr_T18_1)) AND E (F (FIREABLE(tr_T2... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((FIREABLE(tr_T20_1) AND FIREABLE(tr_T9_11)) OR (FIREABLE(tr_T2_1) AND FIREABLE(tr_T9_10)) OR FIREABLE(tr_T23_34)) AND ((NOT FIREABLE(tr_T23_24) AND NOT FIREABLE(tr_T7_1)) OR FIREABLE(tr_T24_4)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((FIREABLE(tr_T20_1) AND FIREABLE(tr_T9_11)) OR (FIREABLE(tr_T2_1) AND FIREABLE(tr_T9_10)) OR FIREABLE(tr_T23_34)) AND ((NOT FIREABLE(tr_T23_24) AND NOT FIREABLE(tr_T7_1)) OR FIREABLE(tr_T24_4)))
lola: processed formula length: 199
lola: 12 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: (FIREABLE(tr_T9_9) AND ((NOT FIREABLE(tr_T7_1) AND NOT FIREABLE(tr_T17_1)) OR NOT FIREABLE(tr_T24_4)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (FIREABLE(tr_T9_9) AND ((NOT FIREABLE(tr_T7_1) AND NOT FIREABLE(tr_T17_1)) OR NOT FIREABLE(tr_T24_4)))
lola: processed formula length: 103
lola: 12 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 18 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(tr_T23_13)))
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(tr_T23_13)))
lola: processed formula length: 27
lola: 13 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(tr_T23_13)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 100 markings, 140 edges
lola: ========================================
lola: subprocess 19 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((FIREABLE(tr_T23_15) OR FIREABLE(tr_T23_22))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((FIREABLE(tr_T23_15) OR FIREABLE(tr_T23_22))))
lola: processed formula length: 53
lola: 13 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: (NOT FIREABLE(tr_T23_15) AND NOT FIREABLE(tr_T23_22))
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 1 markings, 0 edges
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 18 literals and 9 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no yes no yes yes no yes no no no no yes yes
lola:
preliminary result: no no no no yes no yes yes no yes no no no no yes yes
lola: memory consumption: 15180 KB
lola: time consumption: 4 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished
BK_STOP 1552939678996
--------------------
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="Railroad-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 2-3957"
echo " Executing tool lola"
echo " Input is Railroad-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 r137-smll-155284909400086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-005.tgz
mv Railroad-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 ;