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 176K
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 26 09:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 9.1K May 26 09:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 26 09:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.5K May 26 09:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 119 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 357 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.1K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 8 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 9.2K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is ClientsAndServers-PT-N0020P1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r208-smll-152732257200033
=====================================================================

--------------------
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 ClientsAndServers-PT-N0020P1-LTLCardinality-00
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-01
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-02
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-03
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-04
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-05
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-06
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-07
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-08
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-09
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-10
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-11
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-12
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-13
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-14
FORMULA_NAME ClientsAndServers-PT-N0020P1-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1527776473017

info: Time: 3600 - MCC
===========================================================================================
prep: translating ClientsAndServers-PT-N0020P1 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating ClientsAndServers-PT-N0020P1 formula LTLCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking LTLCardinality @ ClientsAndServers-PT-N0020P1 @ 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: 43/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 800
lola: finding significant places
lola: 25 places, 18 transitions, 17 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 25 transition conflict sets
lola: TASK
lola: reading formula from ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: LP says that atomic proposition is always true: (3 <= Mi)
lola: A (X (X ((SR <= StF)))) : A (F (X (X (G ((SG <= Si)))))) : A (F ((G ((1 <= SwG)) U (1 <= Cb)))) : A (F ((1 <= CG))) : A (X ((F ((1 <= SR)) U G ((SF <= CR))))) : A ((MtF <= MpG)) : A (X (X (G ((SpA <= Cb))))) : A (F ((G ((SwG <= CwA)) U G (TRUE)))) : A ((SwA <= MpG)) : A (X ((CwG <= MtF))) : A ((CA <= SpA)) : A (X (G ((Ci <= SwA)))) : A (X (G (G (X ((1 <= MpA)))))) : A (G ((3 <= Si))) : A (X ((MtF <= MpA))) : A (F (F (G (F ((1 <= SwG))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:154
lola: rewrite Frontend/Parser/formula_rewrite.k:115
lola: rewrite Frontend/Parser/formula_rewrite.k:124
lola: rewrite Frontend/Parser/formula_rewrite.k:154
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (MtF <= MpG)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (MtF <= MpG)
lola: processed formula length: 12
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-5 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: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
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: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-7 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: (SwA <= MpG)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (SwA <= MpG)
lola: processed formula length: 12
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-8 TRUE 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: (CA <= SpA)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (CA <= SpA)
lola: processed formula length: 11
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-10 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 ((F ((1 <= SR)) U G ((SF <= CR)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((F ((1 <= SR)) U G ((SF <= CR)))))
lola: processed formula length: 40
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 1797258 markings, 5395915 edges, 359452 markings/sec, 0 secs
lola: 3386644 markings, 10685834 edges, 317877 markings/sec, 5 secs
lola: 4979928 markings, 16091503 edges, 318657 markings/sec, 10 secs
lola: 6445498 markings, 21205891 edges, 293114 markings/sec, 15 secs
lola: 7697383 markings, 25792067 edges, 250377 markings/sec, 20 secs
lola: 9164434 markings, 30942502 edges, 293410 markings/sec, 25 secs
lola: 10570519 markings, 36008008 edges, 281217 markings/sec, 30 secs
lola: 11990872 markings, 41112142 edges, 284071 markings/sec, 35 secs
lola: 13365953 markings, 46077350 edges, 275016 markings/sec, 40 secs
lola: 14733311 markings, 50984708 edges, 273472 markings/sec, 45 secs
lola: 16086724 markings, 55863643 edges, 270683 markings/sec, 50 secs
lola: 17258021 markings, 60540248 edges, 234259 markings/sec, 55 secs
lola: 18360047 markings, 64832871 edges, 220405 markings/sec, 60 secs
lola: 19447216 markings, 69064596 edges, 217434 markings/sec, 65 secs
lola: 20678773 markings, 73703720 edges, 246311 markings/sec, 70 secs
lola: 22017286 markings, 78639690 edges, 267703 markings/sec, 75 secs
lola: 23295360 markings, 83450255 edges, 255615 markings/sec, 80 secs
lola: 24564391 markings, 88222992 edges, 253806 markings/sec, 85 secs
lola: 25810901 markings, 92934607 edges, 249302 markings/sec, 90 secs
lola: 26996908 markings, 97425120 edges, 237201 markings/sec, 95 secs
lola: 28180126 markings, 101902220 edges, 236644 markings/sec, 100 secs
lola: 29363015 markings, 106380861 edges, 236578 markings/sec, 105 secs
lola: 30541575 markings, 110842620 edges, 235712 markings/sec, 110 secs
lola: 31720774 markings, 115307414 edges, 235840 markings/sec, 115 secs
lola: 32896192 markings, 119757288 edges, 235084 markings/sec, 120 secs
lola: 34067124 markings, 124189499 edges, 234186 markings/sec, 125 secs
lola: 35226331 markings, 128579603 edges, 231841 markings/sec, 130 secs
lola: 36394748 markings, 133002207 edges, 233683 markings/sec, 135 secs
lola: 37562885 markings, 137423909 edges, 233627 markings/sec, 140 secs
lola: 38725887 markings, 141828665 edges, 232600 markings/sec, 145 secs
lola: 39883677 markings, 146210728 edges, 231558 markings/sec, 150 secs
lola: 40854963 markings, 150694592 edges, 194257 markings/sec, 155 secs
lola: 41871400 markings, 154773032 edges, 203287 markings/sec, 160 secs
lola: 42841650 markings, 158747249 edges, 194050 markings/sec, 165 secs
lola: 43746901 markings, 162455674 edges, 181050 markings/sec, 170 secs
lola: 44638634 markings, 166115932 edges, 178347 markings/sec, 175 secs
lola: 45531226 markings, 169767771 edges, 178518 markings/sec, 180 secs
lola: 46416020 markings, 173408086 edges, 176959 markings/sec, 185 secs
lola: 47304868 markings, 177039394 edges, 177770 markings/sec, 190 secs
lola: 48184147 markings, 180657397 edges, 175856 markings/sec, 195 secs
lola: 49072152 markings, 184285549 edges, 177601 markings/sec, 200 secs
lola: 50190508 markings, 188743848 edges, 223671 markings/sec, 205 secs
lola: 51414470 markings, 193336811 edges, 244792 markings/sec, 210 secs
lola: 52563168 markings, 197750110 edges, 229740 markings/sec, 215 secs
lola: 53691893 markings, 202100437 edges, 225745 markings/sec, 220 secs
lola: 54793712 markings, 206396256 edges, 220364 markings/sec, 225 secs
lola: 55875632 markings, 210647794 edges, 216384 markings/sec, 230 secs
lola: 56917008 markings, 214836404 edges, 208275 markings/sec, 235 secs
lola: 58010362 markings, 219171883 edges, 218671 markings/sec, 240 secs
lola: 59149594 markings, 223672899 edges, 227846 markings/sec, 245 secs
lola: 60293944 markings, 228181936 edges, 228870 markings/sec, 250 secs
lola: 61433089 markings, 232645158 edges, 227829 markings/sec, 255 secs
lola: 62549340 markings, 237046592 edges, 223250 markings/sec, 260 secs
lola: 63639732 markings, 241352007 edges, 218078 markings/sec, 265 secs
lola: 64710156 markings, 245641977 edges, 214085 markings/sec, 270 secs
lola: 65798290 markings, 249975392 edges, 217627 markings/sec, 275 secs
lola: 66898776 markings, 254312196 edges, 220097 markings/sec, 280 secs
lola: 68000643 markings, 258645299 edges, 220373 markings/sec, 285 secs
lola: 69099459 markings, 262962098 edges, 219763 markings/sec, 290 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown yes unknown yes yes unknown yes unknown unknown unknown unknown unknown
lola: memory consumption: 9968068 KB
lola: time consumption: 297 seconds
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X ((SR <= StF))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X ((SR <= StF))))
lola: processed formula length: 23
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 4 markings, 3 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 327 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((CwG <= MtF)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((CwG <= MtF)))
lola: processed formula length: 20
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
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: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1073 markings, 1073 edges
lola:
FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 7 will run for 363 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (G ((SpA <= Cb)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G ((SpA <= Cb)))))
lola: processed formula length: 27
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1094 markings, 1095 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 409 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (G ((Ci <= SwA))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (G ((Ci <= SwA))))
lola: processed formula length: 23
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
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: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1073 markings, 1073 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 467 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (X (G ((1 <= MpA)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X (X (G ((1 <= MpA)))))
lola: processed formula length: 26
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1073 markings, 1073 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 545 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X ((MtF <= MpA)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((MtF <= MpA)))
lola: processed formula length: 20
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
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: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 2 markings, 1 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 654 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((3 <= Si)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((3 <= Si)))
lola: processed formula length: 17
lola: 23 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.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:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (Si <= 2)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: state equation: write sara problem file to ClientsAndServers-PT-N0020P1-LTLCardinality-11-0.sara
lola: The predicate is not invariant.
lola: 77 markings, 76 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 818 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((1 <= CG)))
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: (CG <= 0)
lola: processed formula length: 9
lola: 23 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.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 eventually occurs.
lola: 4106 markings, 4846 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1090 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (F ((1 <= SwG))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (G (F ((1 <= SwG))))
lola: processed formula length: 22
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
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 (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 3851760 markings, 4587927 edges, 770352 markings/sec, 0 secs
lola: 7781382 markings, 9281444 edges, 785924 markings/sec, 5 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 10143111 markings, 12129757 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1629 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= Cb) OR (G ((1 <= SwG)) AND F ((1 <= Cb))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (((1 <= Cb) OR (G ((1 <= SwG)) AND F ((1 <= Cb))))))
lola: processed formula length: 57
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: the resulting Büchi automaton has 4 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 (--stubborn)
lola: SEARCH
lola: RUNNING
lola: 2290975 markings, 4930110 edges, 458195 markings/sec, 0 secs
lola: 4695707 markings, 10031736 edges, 480946 markings/sec, 5 secs
lola: 7182318 markings, 15248113 edges, 497322 markings/sec, 10 secs
lola: 9746366 markings, 20642193 edges, 512810 markings/sec, 15 secs
lola: 12349637 markings, 26128348 edges, 520654 markings/sec, 20 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 14964284 markings, 31912028 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3229 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (G ((SG <= Si))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (F (G ((SG <= Si))))
lola: processed formula length: 22
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
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 (--stubborn)
lola: SEARCH
lola: RUNNING
lola: add low 11
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1084 markings, 1086 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: ...considering subproblem: A (X ((F ((1 <= SR)) U G ((SF <= CR)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: A (X ((F ((1 <= SR)) U G ((SF <= CR)))))
lola: processed formula length: 40
lola: 21 rewrites
lola: closed formula file ClientsAndServers-PT-N0020P1-LTLCardinality.task
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 1964351 markings, 5923412 edges, 392870 markings/sec, 0 secs
lola: 3586528 markings, 11364621 edges, 324435 markings/sec, 5 secs
lola: 5171445 markings, 16740861 edges, 316983 markings/sec, 10 secs
lola: 6643469 markings, 21931254 edges, 294405 markings/sec, 15 secs
lola: 8012270 markings, 26842355 edges, 273760 markings/sec, 20 secs
lola: 9461379 markings, 32005603 edges, 289822 markings/sec, 25 secs
lola: 10867233 markings, 37080908 edges, 281171 markings/sec, 30 secs
lola: 12271719 markings, 42123668 edges, 280897 markings/sec, 35 secs
lola: 13658624 markings, 47133165 edges, 277381 markings/sec, 40 secs
lola: 15047975 markings, 52120314 edges, 277870 markings/sec, 45 secs
lola: 16426054 markings, 57095437 edges, 275616 markings/sec, 50 secs
lola: 17553355 markings, 61690644 edges, 225460 markings/sec, 55 secs
lola: 18674593 markings, 66055881 edges, 224248 markings/sec, 60 secs
lola: 19781803 markings, 70368911 edges, 221442 markings/sec, 65 secs
lola: 21148466 markings, 75393548 edges, 273333 markings/sec, 70 secs
lola: 22476986 markings, 80334626 edges, 265704 markings/sec, 75 secs
lola: 23753235 markings, 85173659 edges, 255250 markings/sec, 80 secs
lola: 25032240 markings, 90024596 edges, 255801 markings/sec, 85 secs
lola: 26304256 markings, 94816611 edges, 254403 markings/sec, 90 secs
lola: 27567333 markings, 99583122 edges, 252615 markings/sec, 95 secs
lola: 28812327 markings, 104296762 edges, 248999 markings/sec, 100 secs
lola: 30034245 markings, 108929940 edges, 244384 markings/sec, 105 secs
lola: 31248605 markings, 113532902 edges, 242872 markings/sec, 110 secs
lola: 32470571 markings, 118159821 edges, 244393 markings/sec, 115 secs
lola: 33683269 markings, 122764286 edges, 242540 markings/sec, 120 secs
lola: 34888097 markings, 127330376 edges, 240966 markings/sec, 125 secs
lola: 36098002 markings, 131907691 edges, 241981 markings/sec, 130 secs
lola: 37306569 markings, 136490664 edges, 241713 markings/sec, 135 secs
lola: 38511862 markings, 141056458 edges, 241059 markings/sec, 140 secs
lola: 39718315 markings, 145620838 edges, 241291 markings/sec, 145 secs
lola: 40751373 markings, 150309975 edges, 206612 markings/sec, 150 secs
lola: 41817801 markings, 154547073 edges, 213286 markings/sec, 155 secs
lola: 42821852 markings, 158662294 edges, 200810 markings/sec, 160 secs
lola: 43805317 markings, 162691283 edges, 196693 markings/sec, 165 secs
lola: 44761558 markings, 166614136 edges, 191248 markings/sec, 170 secs
lola: 45698959 markings, 170471092 edges, 187480 markings/sec, 175 secs
lola: 46640739 markings, 174324057 edges, 188356 markings/sec, 180 secs
lola: 47575244 markings, 178147966 edges, 186901 markings/sec, 185 secs
lola: 48502948 markings, 181966667 edges, 185541 markings/sec, 190 secs
lola: 49375518 markings, 185856414 edges, 174514 markings/sec, 195 secs
lola: 50740427 markings, 190813030 edges, 272982 markings/sec, 200 secs
lola: 51949416 markings, 195351732 edges, 241798 markings/sec, 205 secs
lola: 53075174 markings, 199727670 edges, 225152 markings/sec, 210 secs
lola: 54164410 markings, 204019556 edges, 217847 markings/sec, 215 secs
lola: 55265423 markings, 208322601 edges, 220203 markings/sec, 220 secs
lola: 56355880 markings, 212594446 edges, 218091 markings/sec, 225 secs
lola: 57434403 markings, 216831974 edges, 215705 markings/sec, 230 secs
lola: 58502364 markings, 221031384 edges, 213592 markings/sec, 235 secs
lola: 59552145 markings, 225231498 edges, 209956 markings/sec, 240 secs
lola: 60656269 markings, 229642950 edges, 220825 markings/sec, 245 secs
lola: 61761693 markings, 234006456 edges, 221085 markings/sec, 250 secs
lola: 62826592 markings, 238184064 edges, 212980 markings/sec, 255 secs
lola: 63898682 markings, 242395130 edges, 214418 markings/sec, 260 secs
lola: 64949818 markings, 246532305 edges, 210227 markings/sec, 265 secs
lola: 65960205 markings, 250600333 edges, 202077 markings/sec, 270 secs
lola: 66994951 markings, 254706111 edges, 206949 markings/sec, 275 secs
lola: 68042319 markings, 258821730 edges, 209474 markings/sec, 280 secs
lola: 69082539 markings, 262894350 edges, 208044 markings/sec, 285 secs
lola: 70111600 markings, 266945752 edges, 205812 markings/sec, 290 secs
lola: 71098631 markings, 270932559 edges, 197406 markings/sec, 295 secs
lola: 72110214 markings, 274929292 edges, 202317 markings/sec, 300 secs
lola: 73134968 markings, 278949448 edges, 204951 markings/sec, 305 secs
lola: 74166880 markings, 282991668 edges, 206382 markings/sec, 310 secs
lola: 75186898 markings, 287022967 edges, 204004 markings/sec, 315 secs
lola: 76172155 markings, 291002004 edges, 197051 markings/sec, 320 secs
lola: 77200482 markings, 295036468 edges, 205665 markings/sec, 325 secs
lola: 78234231 markings, 299084419 edges, 206750 markings/sec, 330 secs
lola: 79262034 markings, 303121473 edges, 205561 markings/sec, 335 secs
lola: 80252324 markings, 307087369 edges, 198058 markings/sec, 340 secs
lola: 81238537 markings, 311031383 edges, 197243 markings/sec, 345 secs
lola: 82252451 markings, 315008580 edges, 202783 markings/sec, 350 secs
lola: 83264705 markings, 318973673 edges, 202451 markings/sec, 355 secs
lola: 84273361 markings, 322951468 edges, 201731 markings/sec, 360 secs
lola: 85244820 markings, 326879733 edges, 194292 markings/sec, 365 secs
lola: 86263776 markings, 330880464 edges, 203791 markings/sec, 370 secs
lola: 87286049 markings, 334880179 edges, 204455 markings/sec, 375 secs
lola: 88299042 markings, 338859998 edges, 202599 markings/sec, 380 secs
lola: 89395297 markings, 343209594 edges, 219251 markings/sec, 385 secs
lola: 90468632 markings, 347528484 edges, 214667 markings/sec, 390 secs
lola: 91566698 markings, 351876755 edges, 219613 markings/sec, 395 secs
lola: 92665287 markings, 356194993 edges, 219718 markings/sec, 400 secs
lola: 93528574 markings, 360647104 edges, 172657 markings/sec, 405 secs
lola: 94424296 markings, 364989997 edges, 179144 markings/sec, 410 secs
lola: 95377739 markings, 368939069 edges, 190689 markings/sec, 415 secs
lola: 96273464 markings, 372768983 edges, 179145 markings/sec, 420 secs
lola: 97176121 markings, 376600983 edges, 180531 markings/sec, 425 secs
lola: 98053301 markings, 380394641 edges, 175436 markings/sec, 430 secs
lola: 98951817 markings, 384208838 edges, 179703 markings/sec, 435 secs
lola: 99813867 markings, 387938594 edges, 172410 markings/sec, 440 secs
lola: 100700151 markings, 391703959 edges, 177257 markings/sec, 445 secs
lola: 101565259 markings, 395442632 edges, 173022 markings/sec, 450 secs
lola: 102452066 markings, 399210892 edges, 177361 markings/sec, 455 secs
lola: 103323570 markings, 402976323 edges, 174301 markings/sec, 460 secs
lola: 104212616 markings, 406756532 edges, 177809 markings/sec, 465 secs
lola: 105080342 markings, 410505517 edges, 173545 markings/sec, 470 secs
lola: 105968592 markings, 414284069 edges, 177650 markings/sec, 475 secs
lola: 106827746 markings, 417997654 edges, 171831 markings/sec, 480 secs
lola: 107584103 markings, 421241052 edges, 151271 markings/sec, 485 secs
lola: 108462714 markings, 424986968 edges, 175722 markings/sec, 490 secs
lola: 109327058 markings, 428716326 edges, 172869 markings/sec, 495 secs
lola: 110213124 markings, 432487227 edges, 177213 markings/sec, 500 secs
lola: 111079607 markings, 436227471 edges, 173297 markings/sec, 505 secs
lola: 111961823 markings, 439980319 edges, 176443 markings/sec, 510 secs
lola: 112362295 markings, 441689044 edges, 80094 markings/sec, 515 secs
lola: 112373074 markings, 441732596 edges, 2156 markings/sec, 520 secs
lola: 112397499 markings, 441836408 edges, 4885 markings/sec, 525 secs
lola: 112404241 markings, 441865949 edges, 1348 markings/sec, 530 secs
lola: Child process aborted or communication problem between parent and child process

FORMULA ClientsAndServers-PT-N0020P1-LTLCardinality-4 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no yes yes unknown yes no yes yes no yes no no no yes yes
lola:
preliminary result: yes no yes yes unknown yes no yes yes no yes no no no yes yes
lola: memory consumption: 16608 KB
lola: time consumption: 879 seconds

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="ClientsAndServers-PT-N0020P1"
export BK_EXAMINATION="LTLCardinality"
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/ClientsAndServers-PT-N0020P1.tgz
mv ClientsAndServers-PT-N0020P1 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 ClientsAndServers-PT-N0020P1, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r208-smll-152732257200033"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.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 ;