About the Execution of 2020-gold for SmallOperatingSystem-PT-MT2048DC0512
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16256.712 | 3600000.00 | 796505.00 | 118394.40 | FFFTFF?FFFFFF?FF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r265-tall-162106800300054.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is SmallOperatingSystem-PT-MT2048DC0512, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-tall-162106800300054
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 94K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 27 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 25 19:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 19:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 8.1K May 5 16:52 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 SmallOperatingSystem-PT-MT2048DC0512-00
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-01
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-02
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-03
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-04
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-05
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-06
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-07
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-08
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-09
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-10
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-11
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-12
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-13
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-14
FORMULA_NAME SmallOperatingSystem-PT-MT2048DC0512-15
=== Now, execution of the tool begins
BK_START 1621195567152
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 20:06:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-16 20:06:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 20:06:09] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2021-05-16 20:06:09] [INFO ] Transformed 9 places.
[2021-05-16 20:06:09] [INFO ] Transformed 8 transitions.
[2021-05-16 20:06:09] [INFO ] Parsed PT model containing 9 places and 8 transitions in 56 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 101018 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=2295 ) properties seen :[1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 8 rows 9 cols
[2021-05-16 20:06:09] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-16 20:06:09] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
[2021-05-16 20:06:09] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-16 20:06:09] [INFO ] Flatten gal took : 24 ms
FORMULA SmallOperatingSystem-PT-MT2048DC0512-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT2048DC0512-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT2048DC0512-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 20:06:09] [INFO ] Flatten gal took : 3 ms
[2021-05-16 20:06:09] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-16 20:06:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 0 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ SmallOperatingSystem-PT-MT2048DC0512 @ 3570 seconds
FORMULA SmallOperatingSystem-PT-MT2048DC0512-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-06 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SmallOperatingSystem-PT-MT2048DC0512-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2535
rslt: Output for LTLFireability @ SmallOperatingSystem-PT-MT2048DC0512
{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=LTLFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=deletion",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ltl",
"--json=LTLFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Sun May 16 20:06:10 2021
",
"timelimit": 3570
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 274
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 274
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "((1 <= p4) AND (1 <= p7))",
"processed_size": 25,
"rewrites": 63
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 0,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 297
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 1,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "((p4 <= 0) OR (p7 <= 0))",
"processed_size": 25,
"rewrites": 65
},
"result":
{
"edges": 3,
"markings": 3,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 6
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 0,
"type": "boolean"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 297
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 2,
"U": 2,
"X": 3,
"aconj": 3,
"adisj": 0,
"aneg": 0,
"comp": 9,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 9,
"taut": 0,
"tconj": 1,
"tdisj": 2,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "F (G ((((p3 <= 0) U (X (((1 <= p2) AND (1 <= p5))) U (1 <= p3))) OR (X (((1 <= p2) AND (1 <= p5))) OR (G ((1 <= p4)) AND X (F (((1 <= p2) AND (1 <= p5)))))))))",
"processed_size": 159,
"rewrites": 63
},
"result":
{
"edges": 14,
"markings": 13,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 45
},
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 324
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 3,
"G": 1,
"U": 0,
"X": 2,
"aconj": 5,
"adisj": 0,
"aneg": 0,
"comp": 10,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 10,
"taut": 0,
"tconj": 1,
"tdisj": 3,
"tneg": 0,
"transition_references": 0,
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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: 17/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 288
lola: finding significant places
lola: 9 places, 8 transitions, 5 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 LTLFireability.xml
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: LP says that atomic proposition is always true: (1 <= p0)
lola: (G (NOT(G (((NOT(X ((1 <= p7))) AND (p4 <= 0)) OR NOT(X ((1 <= p4))))))) U ((1 <= p4) AND (1 <= p7))) : F (G ((((p3 <= 0) U (X (((1 <= p2) AND (1 <= p5))) U (1 <= p3))) OR (G ((1 <= p4)) U X (((1 <= p2) AND (1 <= p5))))))) : X (((G ((X (((1 <= p2) AND (1 <= p5))) OR F (((1 <= p1) AND (1 <= p2))))) U F (((1 <= p1) AND (1 <= p2)))) OR ((1 <= p1) AND (1 <= p2)))) : X (F (((X (F (NOT(X ((1 <= p7))))) AND (1 <= p2)) AND (1 <= p5)))) : (X (G (((1 <= p2) AND (1 <= p5)))) U F ((((p2 <= 0) OR (p5 <= 0)) U F (((1 <= p5) AND (1 <= p6)))))) : ((X (((1 <= p5) AND (1 <= p6))) OR G ((1 <= p8))) U G (((1 <= p1) AND (1 <= p2)))) : (G (X (F (NOT(G (F ((1 <= p3))))))) OR X ((1 <= p3))) : (X (NOT(G (((1 <= p1) AND (1 <= p2))))) OR X (G ((1 <= p8)))) : F ((((G (X (F (G (F (X (((G (((1 <= p2) AND (1 <= p5))) AND (1 <= p1)) AND (1 <= p2)))))))) AND (1 <= p1)) AND (1 <= p2)) AND (1 <= p4))) : (F (((1 <= p5) AND (1 <= p6))) AND G (((1 <= p1) AND (1 <= p2)))) : ((((1 <= p7) AND (1 <= p1) AND (1 <= p2)) U X (((1 <= p1) AND (1 <= p2)))) AND ((X ((1 <= p7)) U ((p1 <= 0) OR (p2 <= 0))) U G (((1 <= p1) AND (1 <= p2))))) : G (X ((NOT(F ((F (X (((1 <= p4) AND (1 <= p6)))) OR F (((1 <= p4) AND (1 <= p6)))))) U NOT(X (((p4 <= 0) OR (p6 <= 0))))))) : X (X (NOT(F (X (F ((X (((1 <= p5) AND (1 <= p6))) U (1 <= p3))))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:422
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:374
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((1 <= p4) AND (1 <= p7)) OR (G (F (((X ((1 <= p7)) OR (1 <= p4)) AND X ((1 <= p4))))) AND F (((1 <= p4) AND (1 <= p7)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p4) AND (1 <= p7))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p4) AND (1 <= p7))
lola: processed formula length: 25
lola: 63 rewrites
lola: closed formula file LTLFireability.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 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((1 <= p4) AND (1 <= p7)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p4 <= 0) OR (p7 <= 0))
lola: processed formula length: 25
lola: 65 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 3 markings, 3 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((p3 <= 0) U (X (((1 <= p2) AND (1 <= p5))) U (1 <= p3))) OR (X (((1 <= p2) AND (1 <= p5))) OR (G ((1 <= p4)) AND X (F (((1 <= p2) AND (1 <= p5)))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((((p3 <= 0) U (X (((1 <= p2) AND (1 <= p5))) U (1 <= p3))) OR (X (((1 <= p2) AND (1 <= p5))) OR (G ((1 <= p4)) AND X (F (((1 <= p2) AND (1 <= p5)))))))))
lola: processed formula length: 159
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 45 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: 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: 13 markings, 14 edges
lola: ========================================
lola: subprocess 2 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F (((1 <= p1) AND (1 <= p2))) OR ((G ((X (((1 <= p2) AND (1 <= p5))) OR F (((1 <= p1) AND (1 <= p2))))) AND F (((1 <= p1) AND (1 <= p2)))) OR ((1 <= p1) AND (1 <= p2)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F (((1 <= p1) AND (1 <= p2))) OR ((G ((X (((1 <= p2) AND (1 <= p5))) OR F (((1 <= p1) AND (1 <= p2))))) AND F (((1 <= p1) AND (1 <= p2)))) OR ((1 <= p1) AND (1 <= p2)))))
lola: processed formula length: 174
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 7 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: 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: 3 markings, 2 edges
lola: ========================================
lola: subprocess 3 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((X (X (F ((p7 <= 0)))) AND ((1 <= p2) AND (1 <= p5)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((X (X (F ((p7 <= 0)))) AND ((1 <= p2) AND (1 <= p5)))))
lola: processed formula length: 61
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
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: 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: 9 markings, 9 edges
lola: ========================================
lola: subprocess 4 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((X (((1 <= p5) AND (1 <= p6))) OR G ((1 <= p8))) U G (((1 <= p1) AND (1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((X (((1 <= p5) AND (1 <= p6))) OR G ((1 <= p8))) U G (((1 <= p1) AND (1 <= p2))))
lola: processed formula length: 82
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 10 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: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 4681081 markings, 9044024 edges, 936216 markings/sec, 0 secs
lola: 7461909 markings, 17060313 edges, 556166 markings/sec, 5 secs
lola: 10170341 markings, 24854085 edges, 541686 markings/sec, 10 secs
lola: 12804172 markings, 32483860 edges, 526766 markings/sec, 15 secs
lola: 15414946 markings, 40075812 edges, 522155 markings/sec, 20 secs
lola: 18021087 markings, 47665903 edges, 521228 markings/sec, 25 secs
lola: 20654752 markings, 55333007 edges, 526733 markings/sec, 30 secs
lola: 23236312 markings, 62888611 edges, 516312 markings/sec, 35 secs
lola: 28293117 markings, 77634617 edges, 1011361 markings/sec, 40 secs
lola: 30783471 markings, 84923365 edges, 498071 markings/sec, 45 secs
lola: 33313345 markings, 92310960 edges, 505975 markings/sec, 50 secs
lola: 35782058 markings, 99556219 edges, 493743 markings/sec, 55 secs
lola: 38282052 markings, 106842116 edges, 499999 markings/sec, 60 secs
lola: 40791895 markings, 114191788 edges, 501969 markings/sec, 65 secs
lola: 43227068 markings, 121352848 edges, 487035 markings/sec, 70 secs
lola: 45697180 markings, 128585348 edges, 494022 markings/sec, 75 secs
lola: 48151156 markings, 135762389 edges, 490795 markings/sec, 80 secs
lola: 51399215 markings, 145269056 edges, 649612 markings/sec, 85 secs
lola: 53836290 markings, 152428695 edges, 487415 markings/sec, 90 secs
lola: 56240648 markings, 159469117 edges, 480872 markings/sec, 95 secs
lola: 58650713 markings, 166532884 edges, 482013 markings/sec, 100 secs
lola: 61105153 markings, 173707565 edges, 490888 markings/sec, 105 secs
lola: 63435862 markings, 180562875 edges, 466142 markings/sec, 110 secs
lola: 65857962 markings, 187635197 edges, 484420 markings/sec, 115 secs
lola: 69147718 markings, 197324167 edges, 657951 markings/sec, 120 secs
lola: 71469135 markings, 204164389 edges, 464283 markings/sec, 125 secs
lola: 73841795 markings, 211128504 edges, 474532 markings/sec, 130 secs
lola: 76308196 markings, 218341865 edges, 493280 markings/sec, 135 secs
lola: 78671521 markings, 225277727 edges, 472665 markings/sec, 140 secs
lola: 81054902 markings, 232255014 edges, 476676 markings/sec, 145 secs
lola: 83399604 markings, 239166293 edges, 468940 markings/sec, 150 secs
lola: 85752079 markings, 246070913 edges, 470495 markings/sec, 155 secs
lola: 87830533 markings, 252160473 edges, 415691 markings/sec, 160 secs
lola: 88472766 markings, 254025237 edges, 128447 markings/sec, 165 secs
lola: 90606104 markings, 260308817 edges, 426668 markings/sec, 170 secs
lola: 91566408 markings, 263101166 edges, 192061 markings/sec, 175 secs
lola: 93022036 markings, 267410572 edges, 291126 markings/sec, 180 secs
lola: 94111176 markings, 270622927 edges, 217828 markings/sec, 185 secs
lola: 95782873 markings, 275502939 edges, 334339 markings/sec, 190 secs
lola: 97522865 markings, 280558846 edges, 347998 markings/sec, 195 secs
lola: 99366801 markings, 286015874 edges, 368787 markings/sec, 200 secs
lola: 100932504 markings, 290640204 edges, 313141 markings/sec, 205 secs
lola: 102748531 markings, 295990424 edges, 363205 markings/sec, 210 secs
lola: 104225047 markings, 300313411 edges, 295303 markings/sec, 215 secs
lola: 105932494 markings, 305320871 edges, 341489 markings/sec, 220 secs
lola: 107623694 markings, 310290059 edges, 338240 markings/sec, 225 secs
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (G ((p3 <= 0))) OR X ((1 <= p3)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((p3 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((p3 <= 0)))
lola: processed formula length: 17
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 7 markings, 10 edges
lola: ========================================
lola: subprocess 6 will run for 473 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((1 <= p3))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((1 <= p3))
lola: processed formula length: 13
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
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: 5 markings, 5 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 473 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F (((p1 <= 0) OR (p2 <= 0))) OR G ((1 <= p8))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F (((p1 <= 0) OR (p2 <= 0))) OR G ((1 <= p8))))
lola: processed formula length: 52
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
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: 6 markings, 6 edges
lola: ========================================
lola: subprocess 7 will run for 552 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((((1 <= p7) AND (1 <= p1) AND (1 <= p2)) U X (((1 <= p1) AND (1 <= p2)))) AND ((X ((1 <= p7)) U ((p1 <= 0) OR (p2 <= 0))) U G (((1 <= p1) AND (1 <= p2)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 552 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((1 <= p7) AND (1 <= p1) AND (1 <= p2)) U X (((1 <= p1) AND (1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (((1 <= p7) AND (1 <= p1) AND (1 <= p2)) U X (((1 <= p1) AND (1 <= p2))))
lola: processed formula length: 73
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
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: 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: 3 markings, 2 edges
lola: ========================================
lola: subprocess 8 will run for 662 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((X ((1 <= p7)) U ((p1 <= 0) OR (p2 <= 0))) U G (((1 <= p1) AND (1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((X ((1 <= p7)) U ((p1 <= 0) OR (p2 <= 0))) U G (((1 <= p1) AND (1 <= p2))))
lola: processed formula length: 77
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 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: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 3545401 markings, 8815006 edges, 709080 markings/sec, 0 secs
lola: 6921828 markings, 17228764 edges, 675285 markings/sec, 5 secs
lola: 10270687 markings, 25577782 edges, 669772 markings/sec, 10 secs
lola: 13553193 markings, 33764431 edges, 656501 markings/sec, 15 secs
lola: 16771574 markings, 41791436 edges, 643676 markings/sec, 20 secs
lola: 19937154 markings, 49688659 edges, 633116 markings/sec, 25 secs
lola: 23180263 markings, 57780264 edges, 648622 markings/sec, 30 secs
lola: 26342973 markings, 65671861 edges, 632542 markings/sec, 35 secs
lola: 29457496 markings, 73444168 edges, 622905 markings/sec, 40 secs
lola: 32582102 markings, 81242322 edges, 624921 markings/sec, 45 secs
lola: 35663655 markings, 88933064 edges, 616311 markings/sec, 50 secs
lola: 38652927 markings, 96393605 edges, 597854 markings/sec, 55 secs
lola: 41621313 markings, 103802889 edges, 593677 markings/sec, 60 secs
lola: 44566134 markings, 111152506 edges, 588964 markings/sec, 65 secs
lola: 47614084 markings, 118761174 edges, 609590 markings/sec, 70 secs
lola: 50719514 markings, 126513312 edges, 621086 markings/sec, 75 secs
lola: 53798024 markings, 134197280 edges, 615702 markings/sec, 80 secs
lola: 56852810 markings, 141823389 edges, 610957 markings/sec, 85 secs
lola: 59857135 markings, 149322806 edges, 600865 markings/sec, 90 secs
lola: 62856933 markings, 156812095 edges, 599960 markings/sec, 95 secs
lola: 65827615 markings, 164228232 edges, 594136 markings/sec, 100 secs
lola: 68866666 markings, 171815132 edges, 607810 markings/sec, 105 secs
lola: 71840446 markings, 179240399 edges, 594756 markings/sec, 110 secs
lola: 74784182 markings, 186590138 edges, 588747 markings/sec, 115 secs
lola: 77724800 markings, 193931728 edges, 588124 markings/sec, 120 secs
lola: 80734550 markings, 201446108 edges, 601950 markings/sec, 125 secs
lola: 83703331 markings, 208859865 edges, 593756 markings/sec, 130 secs
lola: 86575955 markings, 216033056 edges, 574525 markings/sec, 135 secs
lola: 88716307 markings, 221376104 edges, 428070 markings/sec, 140 secs
lola: 88872640 markings, 221766092 edges, 31267 markings/sec, 145 secs
lola: 90575770 markings, 226018849 edges, 340626 markings/sec, 150 secs
lola: 91296420 markings, 227817783 edges, 144130 markings/sec, 155 secs
lola: 93472297 markings, 233250848 edges, 435175 markings/sec, 160 secs
lola: 93622725 markings, 233627436 edges, 30086 markings/sec, 165 secs
lola: 95172580 markings, 237496289 edges, 309971 markings/sec, 170 secs
lola: 96488754 markings, 240782759 edges, 263235 markings/sec, 175 secs
lola: 97460360 markings, 243209477 edges, 194321 markings/sec, 180 secs
lola: 99164979 markings, 247465532 edges, 340924 markings/sec, 185 secs
lola: 99288140 markings, 247773628 edges, 24632 markings/sec, 190 secs
lola: 100954066 markings, 251932788 edges, 333185 markings/sec, 195 secs
lola: 101260177 markings, 252696427 edges, 61222 markings/sec, 200 secs
lola: 103329280 markings, 257864371 edges, 413821 markings/sec, 205 secs
lola: 104001537 markings, 259541789 edges, 134451 markings/sec, 210 secs
lola: 104326443 markings, 260354865 edges, 64981 markings/sec, 215 secs
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: subprocess 8 will run for 616 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((X (((1 <= p4) AND (1 <= p6))) OR (G ((X (G (((p4 <= 0) OR (p6 <= 0)))) AND G (((p4 <= 0) OR (p6 <= 0))))) AND X (F (((1 <= p4) AND (1 <= p6))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((X (((1 <= p4) AND (1 <= p6))) OR (G ((X (G (((p4 <= 0) OR (p6 <= 0)))) AND G (((p4 <= 0) OR (p6 <= 0))))) AND X (F (((1 <= p4) AND (1 <= p6))))))))
lola: processed formula length: 156
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 12 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: 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: 13 markings, 13 edges
lola: ========================================
lola: subprocess 9 will run for 770 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (G ((p3 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (G ((p3 <= 0)))))
lola: processed formula length: 25
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
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: 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: 12 markings, 14 edges
lola: ========================================
lola: subprocess 10 will run for 1027 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((1 <= p5) AND (1 <= p6)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p5 <= 0) OR (p6 <= 0))
lola: processed formula length: 25
lola: 65 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 3 markings, 3 edges
lola: ========================================
lola: subprocess 11 will run for 1541 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((G (F ((G (((1 <= p2) AND (1 <= p5))) AND ((1 <= p1) AND (1 <= p2))))) AND ((1 <= p1) AND ((1 <= p2) AND (1 <= p4)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((G (F ((G (((1 <= p2) AND (1 <= p5))) AND ((1 <= p1) AND (1 <= p2))))) AND ((1 <= p1) AND ((1 <= p2) AND (1 <= p4)))))
lola: processed formula length: 121
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
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 with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 7 markings, 7 edges
lola: ========================================
lola: subprocess 12 will run for 3082 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (F (((1 <= p5) AND (1 <= p6))) AND G (((1 <= p1) AND (1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 3082 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (((1 <= p1) AND (1 <= p2)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((1 <= p1) AND (1 <= p2)))
lola: processed formula length: 29
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 1565284 markings, 3387355 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((X (((1 <= p5) AND (1 <= p6))) OR G ((1 <= p8))) U G (((1 <= p1) AND (1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((X (((1 <= p5) AND (1 <= p6))) OR G ((1 <= p8))) U G (((1 <= p1) AND (1 <= p2))))
lola: processed formula length: 82
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 10 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: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 4668452 markings, 9006956 edges, 933690 markings/sec, 0 secs
lola: 7442235 markings, 17000963 edges, 554757 markings/sec, 5 secs
lola: 10158153 markings, 24817979 edges, 543184 markings/sec, 10 secs
lola: 12786117 markings, 32432423 edges, 525593 markings/sec, 15 secs
lola: 15391992 markings, 40009021 edges, 521175 markings/sec, 20 secs
lola: 17987622 markings, 47568308 edges, 519126 markings/sec, 25 secs
lola: 20597328 markings, 55168976 edges, 521941 markings/sec, 30 secs
lola: 23180615 markings, 62723666 edges, 516657 markings/sec, 35 secs
lola: 25757538 markings, 70232850 edges, 515385 markings/sec, 40 secs
lola: 28290916 markings, 77627964 edges, 506676 markings/sec, 45 secs
lola: 30784989 markings, 84928125 edges, 498815 markings/sec, 50 secs
lola: 33285744 markings, 92225856 edges, 500151 markings/sec, 55 secs
lola: 35753607 markings, 99471561 edges, 493573 markings/sec, 60 secs
lola: 38261065 markings, 106783099 edges, 501492 markings/sec, 65 secs
lola: 40765931 markings, 114113352 edges, 500973 markings/sec, 70 secs
lola: 43181170 markings, 121219148 edges, 483048 markings/sec, 75 secs
lola: 45661614 markings, 128476242 edges, 496089 markings/sec, 80 secs
lola: 48102576 markings, 135622315 edges, 488192 markings/sec, 85 secs
lola: 50573273 markings, 142836462 edges, 494139 markings/sec, 90 secs
lola: 52994875 markings, 149953049 edges, 484320 markings/sec, 95 secs
lola: 55427351 markings, 157095903 edges, 486495 markings/sec, 100 secs
lola: 57840444 markings, 164156303 edges, 482619 markings/sec, 105 secs
lola: 60264272 markings, 171254460 edges, 484766 markings/sec, 110 secs
lola: 62648793 markings, 178261419 edges, 476904 markings/sec, 115 secs
lola: 65032746 markings, 185256406 edges, 476791 markings/sec, 120 secs
lola: 67456908 markings, 192348645 edges, 484832 markings/sec, 125 secs
lola: 69793246 markings, 199247657 edges, 467268 markings/sec, 130 secs
lola: 72176484 markings, 206243772 edges, 476648 markings/sec, 135 secs
lola: 74599086 markings, 213354618 edges, 484520 markings/sec, 140 secs
lola: 77057077 markings, 220531296 edges, 491598 markings/sec, 145 secs
lola: 79470727 markings, 227611747 edges, 482730 markings/sec, 150 secs
lola: 81782996 markings, 234408767 edges, 462454 markings/sec, 155 secs
lola: 84174664 markings, 241451091 edges, 478334 markings/sec, 160 secs
lola: 86580991 markings, 248495709 edges, 481265 markings/sec, 165 secs
lola: 87690822 markings, 251755241 edges, 221966 markings/sec, 170 secs
lola: 89398941 markings, 256778672 edges, 341624 markings/sec, 175 secs
lola: 90871492 markings, 261089967 edges, 294510 markings/sec, 180 secs
lola: 92493220 markings, 265837598 edges, 324346 markings/sec, 185 secs
lola: 92668454 markings, 266350496 edges, 35047 markings/sec, 190 secs
lola: 93105220 markings, 267647665 edges, 87353 markings/sec, 195 secs
lola: 94512865 markings, 271780909 edges, 281529 markings/sec, 200 secs
lola: 96585918 markings, 277846450 edges, 414611 markings/sec, 205 secs
lola: 96754225 markings, 278340787 edges, 33661 markings/sec, 210 secs
lola: 96754225 markings, 278340787 edges, 0 markings/sec, 215 secs
lola: 98053396 markings, 282128042 edges, 259834 markings/sec, 220 secs
lola: 99048277 markings, 285064996 edges, 198976 markings/sec, 225 secs
lola: 99048277 markings, 285064996 edges, 0 markings/sec, 230 secs
lola: 99622126 markings, 286767786 edges, 114770 markings/sec, 235 secs
lola: 101462975 markings, 292210099 edges, 368170 markings/sec, 240 secs
lola: 103559532 markings, 298386236 edges, 419311 markings/sec, 245 secs
lola: 103701930 markings, 298789485 edges, 28480 markings/sec, 250 secs
lola: 103701930 markings, 298789485 edges, 0 markings/sec, 255 secs
lola: 104732616 markings, 301811033 edges, 206137 markings/sec, 260 secs
lola: 106062190 markings, 305708209 edges, 265915 markings/sec, 265 secs
lola: 106062190 markings, 305708209 edges, 0 markings/sec, 270 secs
lola: 107511469 markings, 309958030 edges, 289856 markings/sec, 275 secs
lola: Child process aborted or communication problem between parent and child process
lola: ========================================
lola: ...considering subproblem: ((((1 <= p7) AND (1 <= p1) AND (1 <= p2)) U X (((1 <= p1) AND (1 <= p2)))) AND ((X ((1 <= p7)) U ((p1 <= 0) OR (p2 <= 0))) U G (((1 <= p1) AND (1 <= p2)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (((1 <= p7) AND (1 <= p1) AND (1 <= p2)) U X (((1 <= p1) AND (1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (((1 <= p7) AND (1 <= p1) AND (1 <= p2)) U X (((1 <= p1) AND (1 <= p2))))
lola: processed formula length: 73
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
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: 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: 3 markings, 2 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((X ((1 <= p7)) U ((p1 <= 0) OR (p2 <= 0))) U G (((1 <= p1) AND (1 <= p2))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((X ((1 <= p7)) U ((p1 <= 0) OR (p2 <= 0))) U G (((1 <= p1) AND (1 <= p2))))
lola: processed formula length: 77
lola: 63 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 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: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: 3537168 markings, 8794352 edges, 707434 markings/sec, 0 secs
lola: 6918173 markings, 17219608 edges, 676201 markings/sec, 5 secs
lola: 10262120 markings, 25556316 edges, 668789 markings/sec, 10 secs
lola: 13539925 markings, 33731172 edges, 655561 markings/sec, 15 secs
lola: 16752523 markings, 41743813 edges, 642520 markings/sec, 20 secs
lola: 19910028 markings, 49622018 edges, 631501 markings/sec, 25 secs
lola: 23152774 markings, 57711543 edges, 648549 markings/sec, 30 secs
lola: 26308757 markings, 65587733 edges, 631197 markings/sec, 35 secs
lola: 29427201 markings, 73368503 edges, 623689 markings/sec, 40 secs
lola: 32547832 markings, 81156435 edges, 624126 markings/sec, 45 secs
lola: 35648761 markings, 88895800 edges, 620186 markings/sec, 50 secs
lola: 38707115 markings, 96529392 edges, 611671 markings/sec, 55 secs
lola: 41741807 markings, 104102886 edges, 606938 markings/sec, 60 secs
lola: 44743349 markings, 111594303 edges, 600308 markings/sec, 65 secs
lola: 47876856 markings, 119417070 edges, 626701 markings/sec, 70 secs
lola: 51062398 markings, 127367809 edges, 637108 markings/sec, 75 secs
lola: 54190807 markings, 135178459 edges, 625682 markings/sec, 80 secs
lola: 57316037 markings, 142978885 edges, 625046 markings/sec, 85 secs
lola: 60387340 markings, 150647594 edges, 614261 markings/sec, 90 secs
lola: 63447889 markings, 158286966 edges, 612110 markings/sec, 95 secs
lola: 66509534 markings, 165930784 edges, 612329 markings/sec, 100 secs
lola: 69596558 markings, 173637743 edges, 617405 markings/sec, 105 secs
lola: 72631364 markings, 181215459 edges, 606961 markings/sec, 110 secs
lola: 75624336 markings, 188688421 edges, 598594 markings/sec, 115 secs
lola: 78648950 markings, 196240180 edges, 604923 markings/sec, 120 secs
lola: 81638683 markings, 203704270 edges, 597947 markings/sec, 125 secs
lola: 84554077 markings, 210982876 edges, 583079 markings/sec, 130 secs
lola: 86322363 markings, 215400892 edges, 353657 markings/sec, 135 secs
lola: 88893688 markings, 221819625 edges, 514265 markings/sec, 140 secs
lola: 89857564 markings, 224226565 edges, 192775 markings/sec, 145 secs
lola: 91597664 markings, 228569177 edges, 348020 markings/sec, 150 secs
lola: 92859196 markings, 231719086 edges, 252306 markings/sec, 155 secs
lola: 94748303 markings, 236436956 edges, 377821 markings/sec, 160 secs
lola: 95207188 markings, 237583023 edges, 91777 markings/sec, 165 secs
lola: 96533174 markings, 240893886 edges, 265197 markings/sec, 170 secs
lola: 98147205 markings, 244923577 edges, 322806 markings/sec, 175 secs
lola: 98228181 markings, 245126111 edges, 16195 markings/sec, 180 secs
lola: 100914954 markings, 251834883 edges, 537355 markings/sec, 185 secs
lola: 100940494 markings, 251898807 edges, 5108 markings/sec, 190 secs
lola: 102689903 markings, 256266983 edges, 349882 markings/sec, 195 secs
lola: 103748678 markings, 258911359 edges, 211755 markings/sec, 200 secs
lola: 104004472 markings, 259549119 edges, 51159 markings/sec, 205 secs
lola: 104343459 markings, 260397547 edges, 67797 markings/sec, 210 secs
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: RESULT
lola:
SUMMARY: no no yes no no unknown no no no no unknown no no
lola:
preliminary result: no no yes no no unknown no no no no unknown no no
lola: memory consumption: 3708 KB
lola: time consumption: 1035 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.json
rslt: finished
--------------------
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="SmallOperatingSystem-PT-MT2048DC0512"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# 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 gold2020"
echo " Input is SmallOperatingSystem-PT-MT2048DC0512, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-tall-162106800300054"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT2048DC0512.tgz
mv SmallOperatingSystem-PT-MT2048DC0512 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;