About the Execution of ITS-LoLa for ResAllocation-PT-R020C002
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15742.190 | 3600000.00 | 3714783.00 | 1442.50 | FFFFTTFFTFTFTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033390400724.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ResAllocation-PT-R020C002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033390400724
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 3.3K May 14 00:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 00:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 17:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 17:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 12 20:53 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 12 20:53 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 14 10:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 14 10:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 13 13:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 13 13:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 13 07:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 07:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:53 equiv_col
-rw-r--r-- 1 mcc users 9 May 12 20:53 instance
-rw-r--r-- 1 mcc users 6 May 12 20:53 iscolored
-rw-r--r-- 1 mcc users 85K May 12 20:53 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 ResAllocation-PT-R020C002-CTLFireability-00
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-01
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-02
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-03
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-04
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-05
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-06
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-07
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-08
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-09
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-10
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-11
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-12
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-13
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-14
FORMULA_NAME ResAllocation-PT-R020C002-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1591238932607
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 02:48:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 02:48:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 02:48:54] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2020-06-04 02:48:54] [INFO ] Transformed 80 places.
[2020-06-04 02:48:54] [INFO ] Transformed 42 transitions.
[2020-06-04 02:48:54] [INFO ] Parsed PT model containing 80 places and 42 transitions in 152 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 34 ms.
Incomplete random walk after 100000 steps, including 859 resets, run finished after 313 ms. (steps per millisecond=319 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1]
// Phase 1: matrix 42 rows 80 cols
[2020-06-04 02:48:55] [INFO ] Computed 40 place invariants in 6 ms
[2020-06-04 02:48:55] [INFO ] [Real]Absence check using 40 positive place invariants in 46 ms returned sat
[2020-06-04 02:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:48:55] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2020-06-04 02:48:55] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints in 6 ms.
[2020-06-04 02:48:55] [INFO ] Added : 19 causal constraints over 4 iterations in 82 ms. Result :sat
[2020-06-04 02:48:55] [INFO ] [Real]Absence check using 40 positive place invariants in 25 ms returned sat
[2020-06-04 02:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:48:55] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2020-06-04 02:48:55] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints in 15 ms.
[2020-06-04 02:48:55] [INFO ] Added : 34 causal constraints over 7 iterations in 92 ms. Result :sat
[2020-06-04 02:48:55] [INFO ] [Real]Absence check using 40 positive place invariants in 12 ms returned sat
[2020-06-04 02:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 02:48:56] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2020-06-04 02:48:56] [INFO ] Computed and/alt/rep : 40/40/40 causal constraints in 3 ms.
[2020-06-04 02:48:56] [INFO ] Added : 28 causal constraints over 6 iterations in 42 ms. Result :sat
[2020-06-04 02:48:56] [INFO ] Flatten gal took : 63 ms
[2020-06-04 02:48:56] [INFO ] Flatten gal took : 11 ms
[2020-06-04 02:48:56] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 8 ms.
[2020-06-04 02:48:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 12 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ResAllocation-PT-R020C002 @ 3570 seconds
FORMULA ResAllocation-PT-R020C002-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ResAllocation-PT-R020C002-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3469
rslt: Output for CTLFireability @ ResAllocation-PT-R020C002
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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: 122/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 80
lola: finding significant places
lola: 80 places, 42 transitions, 40 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
lola: A (F (A (G (A (F (((1 <= p39) AND (1 <= p79)))))))) : NOT(E (F (E (G (((p24 <= 0) OR (p27 <= 0))))))) : E ((A (X (((p35 <= 0) OR (p75 <= 0) OR (p76 <= 0)))) U ((1 <= p8) AND (1 <= p11) AND (((1 <= p29) AND (1 <= p69) AND (1 <= p70)) OR ((1 <= p25) AND (1 <= p65) AND (1 <= p66)) OR ((1 <= p3) AND (1 <= p43) AND (1 <= p44) AND (1 <= p40)))))) : (A (F ((((1 <= p21) AND (1 <= p61) AND (1 <= p62)) OR ((1 <= p35) AND (1 <= p75) AND (1 <= p76))))) OR (((E (F (((1 <= p33) AND (1 <= p73) AND (1 <= p74)))) AND (1 <= p27)) AND (1 <= p67)) AND (1 <= p68))) : E (G ((E (F ((((1 <= p6) AND (1 <= p9)) OR ((1 <= p33) AND (1 <= p73) AND (1 <= p74))))) AND ((((((E (F (((1 <= p21) AND (1 <= p61) AND (1 <= p62)))) OR (p21 <= 0)) OR (p61 <= 0)) OR (p62 <= 0)) OR (p23 <= 0)) OR (p63 <= 0)) OR (p64 <= 0))))) : E (G ((E (F (((1 <= p6) AND (1 <= p9)))) AND ((p16 <= 0) OR (p19 <= 0))))) : (E (F (((((p32 <= 0) OR (p35 <= 0)) AND ((p27 <= 0) OR (p67 <= 0) OR (p68 <= 0))) OR ((1 <= p26) AND (1 <= p29))))) AND A ((((p29 <= 0) OR (p69 <= 0) OR (p70 <= 0)) U ((1 <= p33) AND (1 <= p73) AND (1 <= p74))))) : E (((1 <= p1) U ((1 <= p24) AND (1 <= p27)))) : NOT(A ((((p16 <= 0) OR (p19 <= 0) OR (p59 <= 0) OR (p60 <= 0)) U A (F ((1 <= p40)))))) : ((A (F (((1 <= p0) AND (1 <= p3)))) OR E (G (((1 <= p23) AND (1 <= p63) AND (1 <= p64))))) OR ((1 <= p2) AND (1 <= p5))) : A ((E (G ((((1 <= p25) AND (1 <= p65) AND (1 <= p66)) OR ((1 <= p13) AND (1 <= p53) AND (1 <= p54))))) U E (G (((p11 <= 0) OR (p51 <= 0) OR (p52 <= 0)))))) : A (F (((1 <= p32) AND (1 <= p35)))) : (E (G (NOT(E (G (((1 <= p28) AND (1 <= p31))))))) OR ((1 <= p25) AND (1 <= p65) AND (1 <= p66))) : E (F (A (G (((1 <= p37) AND (1 <= p77) AND (1 <= p78) AND (1 <= p11) AND (1 <= p51) AND (1 <= p52) AND (((1 <= p20) AND (1 <= p23)) OR ((1 <= p16) AND (1 <= p19)))))))) : E (G (E (F (E (F (((1 <= p25) AND (1 <= p65) AND (1 <= p66)))))))) : NOT(E (G ((((p34 <= 0) OR (p37 <= 0)) AND ((p10 <= 0) OR (p13 <= 0) OR ((1 <= p11) AND (1 <= p51) AND (1 <= p52)) OR ((1 <= p5) AND (1 <= p45) AND (1 <= p46)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:326
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:251
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:470
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:401
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((A (X (((p35 <= 0) OR (p75 <= 0) OR (p76 <= 0)))) U ((1 <= p8) AND (1 <= p11) AND (((1 <= p29) AND (1 <= p69) AND (1 <= p70)) OR ((1 <= p25) AND (1 <= p65) AND (1 <= p66)) OR ((1 <= p3) AND (1 <= p43) AND (1 <= p44) AND (1 <= p40))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(AX(((p35 <= 0) OR (p75 <= 0) OR (p76 <= 0))) U ((1 <= p8) AND (1 <= p11) AND (((1 <= p29) AND (1 <= p69) AND (1 <= p70)) OR ((1 <= p25) AND (1 <= p65) AND (1 <= p66)) OR ((1 <= p3) AND (1 <= p43) AND (1 <= p44) AND (1 <= p40)))))
lola: processed formula length: 235
lola: 37 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 968280 markings, 4405216 edges, 193656 markings/sec, 0 secs
lola: 1693242 markings, 6975236 edges, 144992 markings/sec, 5 secs
lola: 1834825 markings, 9530303 edges, 28317 markings/sec, 10 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 1835008 markings, 9961472 edges
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((p40 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((p40 <= 0)))
lola: processed formula length: 18
lola: 36 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (1 <= p40)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 192 markings, 191 edges
lola: ========================================
lola: subprocess 2 will run for 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (A (F (((1 <= p24) AND (1 <= p27))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all states
lola: rewrite Frontend/Parser/formula_rewrite.k:599
lola: rewrite Frontend/Parser/formula_rewrite.k:634
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((p24 <= 0) OR (p27 <= 0))
lola: processed formula length: 27
lola: 39 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EFEG)
lola: state space: using reachability graph (EFEG version) (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result started, id 1
lola: state equation task get result unparse finished++ id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EFEG
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: formula 0: ((1 <= p24) AND (1 <= p27))
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished id 0
lola: The predicate does not eventually occur from all states.
lola: state equation task get result unparse finished++ id 1
lola: 43 markings, 43 edges
lola: ========================================
lola: subprocess 3 will run for 273 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p32) AND (1 <= p35))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p32 <= 0) OR (p35 <= 0))
lola: processed formula length: 27
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: formula 0: ((1 <= p32) AND (1 <= p35))
lola: state equation task get result unparse finished id 0
lola: The predicate does not eventually occur.
lola: 24 markings, 24 edges
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (((1 <= p37) AND (1 <= p77) AND (1 <= p78) AND (1 <= p11) AND (1 <= p51) AND (1 <= p52) AND (((1 <= p20) AND (1 <= p23)) OR ((1 <= p16) AND (1 <= p19))))))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p37 <= 0) OR (p77 <= 0) OR (p78 <= 0) OR (p11 <= 0) OR (p51 <= 0) OR (p52 <= 0) OR (((p20 <= 0) OR (p23 <= 0)) AND ((p16 <= 0) OR (p19 <= 0))))
lola: processed formula length: 153
lola: 39 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
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: formula 0: ((1 <= p37) AND (1 <= p77) AND (1 <= p78) AND (1 <= p11) AND (1 <= p51) AND (1 <= p52) AND (((1 <= p20) AND (1 <= p23)) OR ((1 <= p16) AND (1 <= p19))))
lola: state equation task get result unparse finished++ id 1
lola: state equation task get result unparse finished id 0
lola: formula 1: ((p37 <= 0) OR (p77 <= 0) OR (p78 <= 0) OR (p11 <= 0) OR (p51 <= 0) OR (p52 <= 0) OR (((p20 <= 0) OR (p23 <= 0)) AND ((p16 <= 0) OR (p19 <= 0))))
lola: state equation: Generated DNF with 16 literals and 2 conjunctive subformulas
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 14 literals and 10 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-4-0.sara
lola: state equation: write sara problem file to CTLFireability-4-1.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-4-0.sara.
sara: place or transition ordering is non-deterministic
sara: try reading problem file CTLFireability-4-1.sara.
sara: place or transition ordering is non-deterministic
lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 905697 markings, 3894567 edges, 181139 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 1627420 markings, 7490452 edges, 144345 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 2318427 markings, 11096727 edges, 138201 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 2991640 markings, 14726211 edges, 134643 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 3762440 markings, 18997708 edges, 154160 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 4736479 markings, 24473919 edges, 194808 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 5683713 markings, 29853963 edges, 189447 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 6602802 markings, 35104113 edges, 183818 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 7456584 markings, 40098615 edges, 170756 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 8308180 markings, 44932458 edges, 170319 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 9159328 markings, 49756343 edges, 170230 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 9437046 markings, 54079421 edges, 55544 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 10207773 markings, 58586849 edges, 154145 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 11030641 markings, 62378783 edges, 164574 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 11533696 markings, 65616486 edges, 100611 markings/sec, 70 secs
lola: SUBRESULT
lola: result: no
lola: produced by: parallel
lola: The predicate is not possibly invariant.
lola: 11534336 markings, 66846720 edges
lola: ========================================
lola: subprocess 5 will run for 315 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p34) AND (1 <= p37)) OR ((1 <= p10) AND (1 <= p13) AND ((p11 <= 0) OR (p51 <= 0) OR (p52 <= 0)) AND ((p5 <= 0) OR (p45 <= 0) OR (p46 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (((p34 <= 0) OR (p37 <= 0)) AND ((p10 <= 0) OR (p13 <= 0) OR ((1 <= p11) AND (1 <= p51) AND (1 <= p52)) OR ((1 <= p5) AND (1 <= p45) AND (1 <= p46))))
lola: processed formula length: 154
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation task get result unparse finished++ id 0
lola: The predicate does not eventually occur.
lola: formula 0: (((1 <= p34) AND (1 <= p37)) OR ((1 <= p10) AND (1 <= p13) AND ((p11 <= 0) OR (p51 <= 0) OR (p52 <= 0)) AND ((p5 <= 0) OR (p45 <= 0) OR (p46 <= 0))))
lola: 174 markings, 174 edges
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 38 literals and 10 conjunctive subformulas
lola: ========================================
lola: subprocess 6 will run for 347 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((E (F (((1 <= p6) AND (1 <= p9)))) AND ((p16 <= 0) OR (p19 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((EF(((1 <= p6) AND (1 <= p9))) AND ((p16 <= 0) OR (p19 <= 0))))
lola: processed formula length: 67
lola: 37 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 95054 markings, 310593 edges
lola: ========================================
lola: subprocess 7 will run for 385 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (G (A (F (((1 <= p39) AND (1 <= p79))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(AG(AF(((1 <= p39) AND (1 <= p79)))))
lola: processed formula length: 39
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 2357 markings, 3008 edges
lola: ========================================
lola: subprocess 8 will run for 434 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A ((E (G ((((1 <= p25) AND (1 <= p65) AND (1 <= p66)) OR ((1 <= p13) AND (1 <= p53) AND (1 <= p54))))) U E (G (((p11 <= 0) OR (p51 <= 0) OR (p52 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: processed formula: A(EG((((1 <= p25) AND (1 <= p65) AND (1 <= p66)) OR ((1 <= p13) AND (1 <= p53) AND (1 <= p54)))) U EG(((p11 <= 0) OR (p51 <= 0) OR (p52 <= 0))))
lola: processed formula length: 147
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 133 markings, 133 edges
lola: ========================================
lola: subprocess 9 will run for 496 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((E (F ((((1 <= p6) AND (1 <= p9)) OR ((1 <= p33) AND (1 <= p73) AND (1 <= p74))))) AND (E (F (((1 <= p21) AND (1 <= p61) AND (1 <= p62)))) OR ((p21 <= 0) OR ((p61 <= 0) OR ((p62 <= 0) OR ((p23 <= 0) OR ((p63 <= 0) OR (p64 <= 0))))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((EF((((1 <= p6) AND (1 <= p9)) OR ((1 <= p33) AND (1 <= p73) AND (1 <= p74)))) AND (EF(((1 <= p21) AND (1 <= p61) AND (1 <= p62))) OR ((p21 <= 0) OR ((p61 <= 0) OR ((p62 <= 0) OR ((p23 <= 0) OR ((p63 <= 0) OR (p64 <= 0)))))))))
lola: processed formula length: 231
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 211 markings, 1017 edges
lola: ========================================
lola: subprocess 10 will run for 578 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((1 <= p1) U ((1 <= p24) AND (1 <= p27))))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:618
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:738
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: E (((1 <= p1) U ((1 <= p24) AND (1 <= p27))))
lola: processed formula length: 45
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p24) AND (1 <= p27))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-10-0.sara.
sara: place or transition ordering is non-deterministic
lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EU
lola: There is no path where Predicate Phi holds until Predicate Psi.
lola: 524288 markings, 2621440 edges
lola: ========================================
lola: subprocess 11 will run for 694 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (F (((1 <= p25) AND (1 <= p65) AND (1 <= p66))))))
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: ((1 <= p25) AND (1 <= p65) AND (1 <= p66))
lola: processed formula length: 42
lola: 38 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: ((p25 <= 0) OR (p65 <= 0) OR (p66 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation task get result started, id 1
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EGEF
lola: Reachability of the predicate is possibly preserved.
lola: 211 markings, 219 edges
lola: state equation: write sara problem file to CTLFireability-11-0.sara
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: ((1 <= p25) AND (1 <= p65) AND (1 <= p66))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-11-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-11-0.sara.
sara: place or transition ordering is non-deterministic
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-11-1.sara.
sara: place or transition ordering is non-deterministic
lola: state equation 1: solution produced
lola: ========================================
lola: subprocess 12 will run for 867 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G (A (F (((p28 <= 0) OR (p31 <= 0)))))) OR ((1 <= p25) AND (1 <= p65) AND (1 <= p66)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 867 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p25) AND (1 <= p65) AND (1 <= p66))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p25) AND (1 <= p65) AND (1 <= p66))
lola: processed formula length: 42
lola: 35 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 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 13 will run for 1156 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A (F (((p28 <= 0) OR (p31 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(AF(((p28 <= 0) OR (p31 <= 0))))
lola: processed formula length: 35
lola: 37 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 211 markings, 422 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 13 will run for 1156 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((1 <= p0) AND (1 <= p3)))) OR (E (G (((1 <= p23) AND (1 <= p63) AND (1 <= p64)))) OR ((1 <= p2) AND (1 <= p5))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1156 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p2) AND (1 <= p5))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p2) AND (1 <= p5))
lola: processed formula length: 25
lola: 35 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 2 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 14 will run for 1735 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p0) AND (1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p0 <= 0) OR (p3 <= 0))
lola: processed formula length: 25
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p0) AND (1 <= p3))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 192 markings, 192 edges
lola: state equation: write sara problem file to CTLFireability-14-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 15 will run for 3469 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((1 <= p23) AND (1 <= p63) AND (1 <= p64))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((1 <= p23) AND (1 <= p63) AND (1 <= p64))))
lola: processed formula length: 50
lola: 36 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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 1 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
sara: try reading problem file CTLFireability-14-0.sara.
lola: ========================================
lola: subprocess 14 will run for 1734 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((((p32 <= 0) OR (p35 <= 0)) AND ((p27 <= 0) OR (p67 <= 0) OR (p68 <= 0))) OR ((1 <= p26) AND (1 <= p29))))) AND A ((((p29 <= 0) OR (p69 <= 0) OR (p70 <= 0)) U ((1 <= p33) AND (1 <= p73) AND (1 <= p74)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1734 seconds at most (--localtimelimit=0)
lola: ========================================
lola: sara: place or transition ordering is non-deterministic
...considering subproblem: A ((((p29 <= 0) OR (p69 <= 0) OR (p70 <= 0)) U ((1 <= p33) AND (1 <= p73) AND (1 <= p74))))
lola: ========================================
lola: SUBTASK
lola: checking universal until
lola: rewrite Frontend/Parser/formula_rewrite.k:577
lola: rewrite Frontend/Parser/formula_rewrite.k:735
lola: rewrite Frontend/Parser/formula_rewrite.k:695
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A ((((p29 <= 0) OR (p69 <= 0) OR (p70 <= 0)) U ((1 <= p33) AND (1 <= p73) AND (1 <= p74))))
lola: processed formula length: 93
lola: 40 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 /ER)
lola: state space: using reachability graph (ER version) (--search=depth)
lola: state space: using ltl preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: 1
lola: SUBRESULT
lola: result: no
lola: produced by: state space /ER
lola: Predicate Phi does not hild until Predicate Psi on all paths.
lola: 159 markings, 158 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 15 will run for 3469 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((((1 <= p21) AND (1 <= p61) AND (1 <= p62)) OR ((1 <= p35) AND (1 <= p75) AND (1 <= p76))))) OR (E (F (((1 <= p33) AND (1 <= p73) AND (1 <= p74)))) AND ((1 <= p27) AND ((1 <= p67) AND (1 <= p68)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3469 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p27) AND ((1 <= p67) AND (1 <= p68)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:794
lola: processed formula: ((1 <= p27) AND (1 <= p67) AND (1 <= p68))
lola: processed formula length: 42
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (A (F ((((1 <= p21) AND (1 <= p61) AND (1 <= p62)) OR ((1 <= p35) AND (1 <= p75) AND (1 <= p76))))) OR (E (F (((1 <= p33) AND (1 <= p73) AND (1 <= p74)))) AND ((1 <= p27) AND ((1 <= p67) AND (1 <= p68)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: ((1 <= p27) AND ((1 <= p67) AND (1 <= p68)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:793
lola: rewrite Frontend/Parser/formula_rewrite.k:794
lola: processed formula: ((1 <= p27) AND (1 <= p67) AND (1 <= p68))
lola: processed formula length: 42
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 3 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p21) AND (1 <= p61) AND (1 <= p62)) OR ((1 <= p35) AND (1 <= p75) AND (1 <= p76)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (((p21 <= 0) OR (p61 <= 0) OR (p62 <= 0)) AND ((p35 <= 0) OR (p75 <= 0) OR (p76 <= 0)))
lola: processed formula length: 91
lola: 38 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p21) AND (1 <= p61) AND (1 <= p62)) OR ((1 <= p35) AND (1 <= p75) AND (1 <= p76)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 175 markings, 174 edges
lola: state equation: write sara problem file to CTLFireability-17-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
sara: try reading problem file CTLFireability-17-0.sara.
lola: ========================================
sara: place or transition ordering is non-deterministic
lola: RESULT
lola:
SUMMARY: no no no no yes yes no no yes no yes no yes no yes no
lola:
preliminary result: no no no no yes yes no no yes no yes no yes no yes no
lola: memory consumption: 36016 KB
lola: time consumption: 101 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 14522728 kB
After kill :
MemTotal: 16427332 kB
MemFree: 14522408 kB
--------------------
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="ResAllocation-PT-R020C002"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is ResAllocation-PT-R020C002, 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 r194-csrt-159033390400724"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R020C002.tgz
mv ResAllocation-PT-R020C002 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "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
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;