Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..................
/home/mcc/execution
total 180K
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.6K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 106 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 344 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 24K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is TCPcondis-PT-35, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r172-smll-152708743100220
=====================================================================

--------------------
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 TCPcondis-PT-35-CTLCardinality-00
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-01
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-02
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-03
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-04
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-05
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-06
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-07
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-08
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-09
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-10
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-11
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-12
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-13
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-14
FORMULA_NAME TCPcondis-PT-35-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1527260090576

info: Time: 3600 - MCC
===========================================================================================
prep: translating TCPcondis-PT-35 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating TCPcondis-PT-35 formula CTLCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLCardinality @ TCPcondis-PT-35 @ 3570 seconds
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 62/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 960
lola: finding significant places
lola: 30 places, 32 transitions, 21 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 48 transition conflict sets
lola: TASK
lola: reading formula from TCPcondis-PT-35-CTLCardinality.task
lola: always true
lola: A ((E (F ((2 <= CLOSING))) U ((SYNSENT + 1 <= xSYNSENT) AND (xLISTEN + 1 <= xFIN)))) : (((A (X ((2 <= SYNSENT))) AND ((CLOSING <= 1) OR (xTIMEWAIT <= 1))) OR E (G ((1 <= CLOSED)))) OR A (F ((3 <= FINWAIT1)))) : E (G (E (G ((SYNRCVD <= SYN))))) : E ((E (G ((xLISTEN <= FINWAIT1))) U (3 <= xFIN))) : (A (X (((SYNSENT <= 2) AND (SYNACK <= 2)))) AND E (G (()))) : E (G ((((xFINWAIT2 + 1 <= xCLOSING) AND (SYNSENT + 1 <= SYNACK)) OR (xTIMEWAIT <= SYN)))) : E (G ((TIMEWAIT <= xSYNRCVD))) : A (G (E (X (((3 <= SYNSENT) OR (1 <= xLISTEN)))))) : E (G (E (X (((xSYNRCVD <= FINWAIT1) AND (xSYNSENT <= LISTEN)))))) : E (G (((xCLOSED <= 1) OR (xSYNSENT <= 0) OR (2 <= xSYN) OR (LASTACK + 1 <= TIMEWAIT)))) : A (X (A (F (((2 <= LISTEN) OR (3 <= xCLOSING)))))) : E ((E (F ((3 <= xCLOSED))) U A (G ((xFINACK <= FINWAIT1))))) : E (G ((FINWAIT2 <= xCLOSEWAIT))) : (E (F (((3 <= FINWAIT1) AND ((CLOSING <= SYNRCVD) OR (3 <= xFINACK))))) AND E (((ESTAB <= 2) U (CLOSEWAIT + 1 <= xSYNSENT)))) : (A (((3 <= CLOSED) U (2 <= xSYN))) OR E ((((1 <= LISTEN) AND (xSYNSENT <= CLOSING)) U (FIN + 1 <= xTIMEWAIT)))) : A (G (E (((2 <= SYNRCVD) U (2 <= xCLOSED)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:461
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:115
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A (X ((2 <= SYNSENT))) AND ((CLOSING <= 1) OR (xTIMEWAIT <= 1))) OR (E (G ((1 <= CLOSED))) OR A (F ((3 <= FINWAIT1)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((3 <= FINWAIT1)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (FINWAIT1 <= 2)
lola: processed formula length: 15
lola: 8 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 526 markings, 526 edges
lola: ========================================
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((CLOSING <= 1) OR (xTIMEWAIT <= 1))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((CLOSING <= 1) OR (xTIMEWAIT <= 1))
lola: processed formula length: 37
lola: 6 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: processed formula with 2 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((1 <= CLOSED)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((1 <= CLOSED)))
lola: processed formula length: 21
lola: 6 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 122 markings, 122 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (((SYNSENT <= 2) AND (SYNACK <= 2))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: processed formula: AX(((SYNSENT <= 2) AND (SYNACK <= 2)))
lola: processed formula length: 38
lola: 7 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 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: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (X (((3 <= SYNSENT) OR (1 <= xLISTEN))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: processed formula: NOT(E(TRUE U NOT(EX(((3 <= SYNSENT) OR (1 <= xLISTEN))))))
lola: processed formula length: 59
lola: 8 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 71 markings, 70 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (X (((xSYNRCVD <= FINWAIT1) AND (xSYNSENT <= LISTEN))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: processed formula: NOT(A(TRUE U NOT(EX(((xSYNRCVD <= FINWAIT1) AND (xSYNSENT <= LISTEN))))))
lola: processed formula length: 73
lola: 8 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 620 markings, 623 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (F (((2 <= LISTEN) OR (3 <= xCLOSING))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:664
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: ((LISTEN <= 1) AND (xCLOSING <= 2))
lola: processed formula length: 35
lola: 8 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEG
lola: The predicate does not eventually occur from all successors.
lola: 664 markings, 664 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((TIMEWAIT <= xSYNRCVD)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((TIMEWAIT <= xSYNRCVD)))
lola: processed formula length: 30
lola: 6 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 373 markings, 387 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((SYNRCVD <= SYN)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((SYNRCVD <= SYN)))
lola: processed formula length: 24
lola: 6 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 124 markings, 124 edges
lola:
FORMULA TCPcondis-PT-35-CTLCardinality-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((FINWAIT2 <= xCLOSEWAIT)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((FINWAIT2 <= xCLOSEWAIT)))
lola: processed formula length: 32
lola: 6 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 291 markings, 291 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((xCLOSED <= 1) OR (xSYNSENT <= 0) OR (2 <= xSYN) OR (LASTACK + 1 <= TIMEWAIT))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (((xCLOSED <= 1) OR (xSYNSENT <= 0) OR (2 <= xSYN) OR (LASTACK + 1 <= TIMEWAIT))))
lola: processed formula length: 90
lola: 6 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 160 markings, 160 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((((xFINWAIT2 + 1 <= xCLOSING) AND (SYNSENT + 1 <= SYNACK)) OR (xTIMEWAIT <= SYN))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((((xFINWAIT2 + 1 <= xCLOSING) AND (SYNSENT + 1 <= SYNACK)) OR (xTIMEWAIT <= SYN))))
lola: processed formula length: 90
lola: 6 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 582 markings, 582 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (((2 <= SYNRCVD) U (2 <= xCLOSED)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: processed formula: NOT(E(TRUE U NOT(E((2 <= SYNRCVD) U (2 <= xCLOSED)))))
lola: processed formula length: 54
lola: 8 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 35 markings, 69 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((E (G ((xLISTEN <= FINWAIT1))) U (3 <= xFIN)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:724
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: E(NOT(A(TRUE U (FINWAIT1 + 1 <= xLISTEN))) U (3 <= xFIN))
lola: processed formula length: 57
lola: 9 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 395 markings, 775 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((E (F ((2 <= CLOSING))) U ((SYNSENT + 1 <= xSYNSENT) AND (xLISTEN + 1 <= xFIN))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: processed formula: A(E(TRUE U (2 <= CLOSING)) U ((SYNSENT + 1 <= xSYNSENT) AND (xLISTEN + 1 <= xFIN)))
lola: processed formula length: 83
lola: 8 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 22315 markings, 51492 edges
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((E (F ((3 <= xCLOSED))) U A (G ((xFINACK <= FINWAIT1)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: E(E(TRUE U (3 <= xCLOSED)) U NOT(E(TRUE U (FINWAIT1 + 1 <= xFINACK))))
lola: processed formula length: 70
lola: 10 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 619986 markings, 4054887 edges, 123997 markings/sec, 0 secs
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lola: 72767786 markings, 552179437 edges, 65956 markings/sec, 1000 secs
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lola: 79161131 markings, 602234802 edges, 62694 markings/sec, 1100 secs
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lola: 80107308 markings, 609666092 edges, 63959 markings/sec, 1115 secs
lola: 80420710 markings, 612126550 edges, 62680 markings/sec, 1120 secs
lola: 80745491 markings, 614639789 edges, 64956 markings/sec, 1125 secs
lola: 81059032 markings, 617105724 edges, 62708 markings/sec, 1130 secs
lola: 81379270 markings, 619603178 edges, 64048 markings/sec, 1135 secs
lola: 81694853 markings, 622078260 edges, 63117 markings/sec, 1140 secs
lola: 82013662 markings, 624574432 edges, 63762 markings/sec, 1145 secs
lola: 82329317 markings, 627048644 edges, 63131 markings/sec, 1150 secs
lola: 82646188 markings, 629533503 edges, 63374 markings/sec, 1155 secs
lola: 82975131 markings, 632080323 edges, 65789 markings/sec, 1160 secs
lola: 83292746 markings, 634563726 edges, 63523 markings/sec, 1165 secs
lola: 83602674 markings, 637015685 edges, 61986 markings/sec, 1170 secs
lola: 83913465 markings, 639472109 edges, 62158 markings/sec, 1175 secs
lola: 84226479 markings, 641936901 edges, 62603 markings/sec, 1180 secs
lola: local time limit reached - aborting
lola:
preliminary result: no yes yes yes yes yes yes no yes yes no unknown yes unknown unknown no
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 1190 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (((3 <= CLOSED) U (2 <= xSYN))) OR E ((((1 <= LISTEN) AND (xSYNSENT <= CLOSING)) U (FIN + 1 <= xTIMEWAIT))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1190 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((3 <= CLOSED) U (2 <= xSYN)))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:645
lola: rewrite Frontend/Parser/formula_rewrite.k:609
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (((3 <= CLOSED) U (2 <= xSYN)))
lola: processed formula length: 33
lola: 10 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 33 markings, 32 edges
lola: ========================================
lola: subprocess 15 will run for 2380 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((1 <= LISTEN) AND (xSYNSENT <= CLOSING)) U (FIN + 1 <= xTIMEWAIT)))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:608
lola: rewrite Frontend/Parser/formula_rewrite.k:648
lola: rewrite Frontend/Parser/formula_rewrite.k:608
lola: processed formula: E ((((1 <= LISTEN) AND (xSYNSENT <= CLOSING)) U (FIN + 1 <= xTIMEWAIT)))
lola: processed formula length: 72
lola: 9 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
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: formula 0: (FIN + 1 <= xTIMEWAIT)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: state equation: write sara problem file to TCPcondis-PT-35-CTLCardinality-15-0.sara
lola: There is no path where Predicate Phi holds until Predicate Psi.
lola: 0 markings, 0 edges
lola: lola: SUBRESULT
lola: result: no
========================================
lola: The Boolean predicate is false.
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 2380 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((3 <= FINWAIT1) AND ((CLOSING <= SYNRCVD) OR (3 <= xFINACK))))) AND E (((ESTAB <= 2) U (CLOSEWAIT + 1 <= xSYNSENT))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 2380 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((ESTAB <= 2) U (CLOSEWAIT + 1 <= xSYNSENT)))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:608
lola: rewrite Frontend/Parser/formula_rewrite.k:648
lola: rewrite Frontend/Parser/formula_rewrite.k:608
lola: processed formula: E (((ESTAB <= 2) U (CLOSEWAIT + 1 <= xSYNSENT)))
lola: processed formula length: 48
lola: 9 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
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: formula 0: (CLOSEWAIT + 1 <= xSYNSENT)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to TCPcondis-PT-35-CTLCardinality-15-0.sara
lola: lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: There is a path where Predicate Phi holds until Predicate Psi.
lola: 36 markings, 35 edges
lola: ========================================
state equation: calling and running sara
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E ((E (F ((3 <= xCLOSED))) U A (G ((xFINACK <= FINWAIT1)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: E(E(TRUE U (3 <= xCLOSED)) U NOT(E(TRUE U (FINWAIT1 + 1 <= xFINACK))))
lola: processed formula length: 70
lola: 10 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: sara: try reading problem file TCPcondis-PT-35-CTLCardinality-15-0.sara.
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).
sara: place or transition ordering is non-deterministic

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lola: 99800255 markings, 761585461 edges, 60646 markings/sec, 1435 secs
lola: 100108783 markings, 764013369 edges, 61706 markings/sec, 1440 secs
lola: 100418043 markings, 766426653 edges, 61852 markings/sec, 1445 secs
lola: 100725193 markings, 768834824 edges, 61430 markings/sec, 1450 secs
lola: 101031488 markings, 771243537 edges, 61259 markings/sec, 1455 secs
lola: 101338145 markings, 773646596 edges, 61331 markings/sec, 1460 secs
lola: 101643324 markings, 776039200 edges, 61036 markings/sec, 1465 secs
lola: 101948336 markings, 778451026 edges, 61002 markings/sec, 1470 secs
lola: 102252652 markings, 780839673 edges, 60863 markings/sec, 1475 secs
lola: 102559047 markings, 783251225 edges, 61279 markings/sec, 1480 secs
lola: 102870362 markings, 785672354 edges, 62263 markings/sec, 1485 secs
lola: 103180612 markings, 788098234 edges, 62050 markings/sec, 1490 secs
lola: 103485231 markings, 790489394 edges, 60924 markings/sec, 1495 secs
lola: 103791985 markings, 792900158 edges, 61351 markings/sec, 1500 secs
lola: 104095881 markings, 795286981 edges, 60779 markings/sec, 1505 secs
lola: 104403524 markings, 797693266 edges, 61529 markings/sec, 1510 secs
lola: 104465773 markings, 798183001 edges, 12450 markings/sec, 1515 secs
lola: 104475322 markings, 798257442 edges, 1910 markings/sec, 1520 secs
lola: 104477845 markings, 798276959 edges, 505 markings/sec, 1525 secs
lola: 104480400 markings, 798297331 edges, 511 markings/sec, 1530 secs
lola: 104483571 markings, 798323839 edges, 634 markings/sec, 1535 secs
lola: 104487929 markings, 798358907 edges, 872 markings/sec, 1540 secs
lola: 104490509 markings, 798379315 edges, 516 markings/sec, 1545 secs
lola: 104496471 markings, 798427855 edges, 1192 markings/sec, 1550 secs
lola: 104501122 markings, 798464161 edges, 930 markings/sec, 1555 secs
lola: 104504107 markings, 798487828 edges, 597 markings/sec, 1560 secs
lola: 104508811 markings, 798524909 edges, 941 markings/sec, 1565 secs
lola: 104513209 markings, 798558817 edges, 880 markings/sec, 1570 secs
lola: 104515395 markings, 798575030 edges, 437 markings/sec, 1575 secs
lola: 104521119 markings, 798620741 edges, 1145 markings/sec, 1580 secs
lola: 104524739 markings, 798649686 edges, 724 markings/sec, 1585 secs
lola: 104528195 markings, 798676138 edges, 691 markings/sec, 1590 secs
lola: 104537129 markings, 798747276 edges, 1787 markings/sec, 1595 secs
lola: 104543060 markings, 798793446 edges, 1186 markings/sec, 1600 secs
lola: 104547242 markings, 798826330 edges, 836 markings/sec, 1605 secs
lola: 104549916 markings, 798847805 edges, 535 markings/sec, 1610 secs
lola: 104550753 markings, 798854660 edges, 167 markings/sec, 1615 secs
lola: 104590960 markings, 799171806 edges, 8041 markings/sec, 1620 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA TCPcondis-PT-35-CTLCardinality-11 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: (E (F (((3 <= FINWAIT1) AND ((CLOSING <= SYNRCVD) OR (3 <= xFINACK))))) AND E (((ESTAB <= 2) U (CLOSEWAIT + 1 <= xSYNSENT))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: E (((ESTAB <= 2) U (CLOSEWAIT + 1 <= xSYNSENT)))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:608
lola: rewrite Frontend/Parser/formula_rewrite.k:648
lola: rewrite Frontend/Parser/formula_rewrite.k:608
lola: processed formula: E (((ESTAB <= 2) U (CLOSEWAIT + 1 <= xSYNSENT)))
lola: processed formula length: 48
lola: 9 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
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: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: formula 0: (CLOSEWAIT + 1 <= xSYNSENT)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: There is a path where Predicate Phi holds until Predicate Psi.
lola: state equation: write sara problem file to TCPcondis-PT-35-CTLCardinality-17-0.sara
lola: state equation: calling and running sara
lola: 36 markings, 35 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (F (((3 <= FINWAIT1) AND ((CLOSING <= SYNRCVD) OR (3 <= xFINACK)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((3 <= FINWAIT1) AND ((CLOSING <= SYNRCVD) OR (3 <= xFINACK)))))
lola: processed formula length: 71
lola: 7 rewrites
lola: closed formula file TCPcondis-PT-35-CTLCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: ((3 <= FINWAIT1) AND ((CLOSING <= SYNRCVD) OR (3 <= xFINACK)))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to TCPcondis-PT-35-CTLCardinality-18-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 17 markings, 16 edges
sara: try reading problem file TCPcondis-PT-35-CTLCardinality-17-0.sara.
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================

FORMULA TCPcondis-PT-35-CTLCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no yes yes yes yes yes yes no yes yes no unknown yes yes no no
lola:
preliminary result: no yes yes yes yes yes yes no yes yes no unknown yes yes no no
lola: memory consumption: 18816 KB
lola: time consumption: 2827 seconds
sara: place or transition ordering is non-deterministic


BK_TIME_CONFINEMENT_REACHED

--------------------
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="TCPcondis-PT-35"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-35.tgz
mv TCPcondis-PT-35 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is TCPcondis-PT-35, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r172-smll-152708743100220"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;