About the Execution of ITS-LoLa for Railroad-PT-100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15743.210 | 3600000.00 | 2054824.00 | 196062.70 | FFTFFTFFF?TFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2020-input.r172-smll-158987827700323.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-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 itslola
Input is Railroad-PT-100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r172-smll-158987827700323
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.4M
-rw-r--r-- 1 mcc users 3.2K Apr 12 08:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 12 08:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 11 09:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 11 09:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Apr 10 14:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 10 14:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 9 21:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 9 21:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 5.2M Mar 24 05:38 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Railroad-PT-100-CTLCardinality-00
FORMULA_NAME Railroad-PT-100-CTLCardinality-01
FORMULA_NAME Railroad-PT-100-CTLCardinality-02
FORMULA_NAME Railroad-PT-100-CTLCardinality-03
FORMULA_NAME Railroad-PT-100-CTLCardinality-04
FORMULA_NAME Railroad-PT-100-CTLCardinality-05
FORMULA_NAME Railroad-PT-100-CTLCardinality-06
FORMULA_NAME Railroad-PT-100-CTLCardinality-07
FORMULA_NAME Railroad-PT-100-CTLCardinality-08
FORMULA_NAME Railroad-PT-100-CTLCardinality-09
FORMULA_NAME Railroad-PT-100-CTLCardinality-10
FORMULA_NAME Railroad-PT-100-CTLCardinality-11
FORMULA_NAME Railroad-PT-100-CTLCardinality-12
FORMULA_NAME Railroad-PT-100-CTLCardinality-13
FORMULA_NAME Railroad-PT-100-CTLCardinality-14
FORMULA_NAME Railroad-PT-100-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1591388400318
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-05 20:20:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-05 20:20:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-05 20:20:04] [INFO ] Load time of PNML (sax parser for PT used): 652 ms
[2020-06-05 20:20:04] [INFO ] Transformed 1018 places.
[2020-06-05 20:20:04] [INFO ] Transformed 10506 transitions.
[2020-06-05 20:20:04] [INFO ] Parsed PT model containing 1018 places and 10506 transitions in 770 ms.
Deduced a syphon composed of 301 places in 175 ms
Reduce places removed 301 places and 100 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 299 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 3684 ms. (steps per millisecond=27 ) properties seen :[0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0]
// Phase 1: matrix 10406 rows 717 cols
[2020-06-05 20:20:08] [INFO ] Invariants computation overflowed in 180 ms
[2020-06-05 20:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 20:20:25] [INFO ] [Real]Absence check using state equation in 16653 ms returned sat
[2020-06-05 20:20:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 20:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 20:20:40] [INFO ] [Nat]Absence check using state equation in 15096 ms returned sat
[2020-06-05 20:20:44] [INFO ] Computed and/alt/rep : 10306/1030511/10306 causal constraints in 3441 ms.
[2020-06-05 20:20:45] [INFO ] Added : 5 causal constraints over 1 iterations in 4300 ms. Result :(error "Failed to check-sat")
[2020-06-05 20:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 20:20:47] [INFO ] [Real]Absence check using state equation in 1910 ms returned unsat
[2020-06-05 20:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 20:20:58] [INFO ] [Real]Absence check using state equation in 10382 ms returned unsat
[2020-06-05 20:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 20:21:06] [INFO ] [Real]Absence check using state equation in 8329 ms returned unsat
[2020-06-05 20:21:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 20:21:22] [INFO ] [Real]Absence check using state equation in 15205 ms returned sat
[2020-06-05 20:21:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-05 20:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-05 20:21:37] [INFO ] [Nat]Absence check using state equation in 15055 ms returned sat
[2020-06-05 20:21:40] [INFO ] Computed and/alt/rep : 10306/1030511/10306 causal constraints in 2909 ms.
[2020-06-05 20:21:42] [INFO ] Added : 5 causal constraints over 1 iterations in 4724 ms. Result :(error "Failed to check-sat")
[2020-06-05 20:21:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 20:21:49] [INFO ] [Real]Absence check using state equation in 7046 ms returned unsat
[2020-06-05 20:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 20:21:51] [INFO ] [Real]Absence check using state equation in 2097 ms returned unsat
[2020-06-05 20:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 20:21:54] [INFO ] [Real]Absence check using state equation in 2121 ms returned unsat
[2020-06-05 20:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-05 20:22:07] [INFO ] [Real]Absence check using state equation in 13371 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 7 simplifications.
[2020-06-05 20:22:08] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-05 20:22:09] [INFO ] Flatten gal took : 1251 ms
[2020-06-05 20:22:09] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-05 20:22:09] [INFO ] Flatten gal took : 572 ms
FORMULA Railroad-PT-100-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-100-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-05 20:22:09] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2020-06-05 20:22:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 111 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ Railroad-PT-100 @ 3570 seconds
FORMULA Railroad-PT-100-CTLCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-100-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-100-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-100-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-100-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-100-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-100-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-100-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA Railroad-PT-100-CTLCardinality-09 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 1346
rslt: Output for CTLCardinality @ Railroad-PT-100
{
"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=CTLCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--quickchecks",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ctl",
"--json=CTLCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Fri Jun 5 20:22:11 2020
",
"timelimit": 3570
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 395
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 2,
"E": 1,
"F": 1,
"G": 0,
"U": 1,
"X": 1,
"aconj": 0,
"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": "E(AF((1 <= p147)) U AX((1 <= p290)))",
"processed_size": 36,
"rewrites": 13
},
"net":
{
"conflict_clusters": 107,
"singleton_clusters": 0
},
"result":
{
"edges": 342,
"markings": 341,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 0,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 444
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 0,
"G": 1,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"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": "EG(AX((p113 <= p481)))",
"processed_size": 22,
"rewrites": 12
},
"net":
{
"conflict_clusters": 107,
"singleton_clusters": 0
},
"result":
{
"edges": 321,
"markings": 321,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 508
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "A (G ((p257 <= 0)))",
"processed_size": 19,
"rewrites": 12
},
"result":
{
"edges": 7,
"markings": 8,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "invariance",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 609
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"comp": 1,
"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": "E (F ((p521 + 1 <= p701)))",
"processed_size": 26,
"rewrites": 11
},
"result":
{
"edges": 6,
"markings": 7,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 4,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "reachability",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 761
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "(p111 <= 0)",
"processed_size": 11,
"rewrites": 13
},
"result":
{
"edges": 112,
"markings": 112,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 2
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1015
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "(1 <= p51)",
"processed_size": 10,
"rewrites": 13
},
"result":
{
"produced_by": "state equation",
"value": false
},
"task":
{
"compoundnumber": 6,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "tscc preserving/always up"
}
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"store":
{
"type": "dfs/tscc"
},
"type": "liveness",
"workflow": "stateequation"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1507
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 1,
"comp": 1,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "AF(EG((p178 <= 0)))",
"processed_size": 19,
"rewrites": 12
},
"net":
{
"conflict_clusters": 107,
"singleton_clusters": 0
},
"result":
{
"edges": 354,
"markings": 353,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 7,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3015
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3015
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 1,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "A (G (((p413 <= 0) OR (p683 <= 0) OR (p343 <= p369))))",
"processed_size": 56,
"rewrites": 12
},
"result":
{
"edges": 15,
"markings": 16,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 8,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 3,
"problems": 3
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 8,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 5312,
"runtime": 2224.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(A(G(A(F(**)))) AND A(G(**))) : E((A(F(**)) U A(X(**)))) : E(G(A(X(**)))) : E(F((A(G(**)) AND A(X(**))))) : E(F(*)) : A(F(**)) : A(G(**)) : A(G(E(F(**)))) : A(F(E(G(*))))"
},
"net":
{
"arcs": 62127,
"conflict_clusters": 107,
"places": 717,
"places_significant": 406,
"singleton_clusters": 0,
"transitions": 10406
},
"result":
{
"preliminary_value": "no no yes unknown yes no no no yes ",
"value": "no no yes unknown yes no no no yes "
},
"task":
{
"type": "compound"
}
}
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: 11123/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 22944
lola: finding significant places
lola: 717 places, 10406 transitions, 406 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 CTLCardinality.xml
lola: A (G ((A (F ((p105 <= p298))) AND ((p413 <= 0) OR (p683 <= 0) OR (p343 <= p369))))) : E ((A (F ((1 <= p147))) U A (X ((1 <= p290))))) : E (G (A (X ((p113 <= p481))))) : E (F ((A (G ((1 <= p673))) AND A (X ((p341 <= p316)))))) : NOT(A (G ((p701 <= p521)))) : A (F ((1 <= p111))) : (E (X ((1 <= 0))) OR A (G ((p257 <= 0)))) : A (G (E (F ((1 <= p51))))) : A (F (NOT(A (F ((1 <= p178))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:545
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:133
lola: rewrite Frontend/Parser/formula_rewrite.k:122
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: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 395 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((A (F ((1 <= p147))) U A (X ((1 <= p290)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(AF((1 <= p147)) U AX((1 <= p290)))
lola: processed formula length: 36
lola: 13 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 341 markings, 342 edges
lola: ========================================
lola: subprocess 1 will run for 444 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A (X ((p113 <= p481)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(AX((p113 <= p481)))
lola: processed formula length: 22
lola: 12 rewrites
lola: closed formula file CTLCardinality.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: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 321 markings, 321 edges
lola: ========================================
lola: subprocess 2 will run for 507 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((A (G ((1 <= p673))) AND A (X ((p341 <= p316))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF((AG((1 <= p673)) AND AX((p341 <= p316))))
lola: processed formula length: 44
lola: 13 rewrites
lola: closed formula file CTLCardinality.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: 213640 markings, 516480 edges, 42728 markings/sec, 0 secs
lola: 442429 markings, 1085735 edges, 45758 markings/sec, 5 secs
lola: 668740 markings, 1656746 edges, 45262 markings/sec, 10 secs
lola: 893475 markings, 2230113 edges, 44947 markings/sec, 15 secs
lola: 1116517 markings, 2805859 edges, 44608 markings/sec, 20 secs
lola: 1338760 markings, 3383888 edges, 44449 markings/sec, 25 secs
lola: 1561308 markings, 3965005 edges, 44510 markings/sec, 30 secs
lola: 1783936 markings, 4547449 edges, 44526 markings/sec, 35 secs
lola: 2005341 markings, 5126105 edges, 44281 markings/sec, 40 secs
lola: 2225706 markings, 5706629 edges, 44073 markings/sec, 45 secs
lola: 2445191 markings, 6287587 edges, 43897 markings/sec, 50 secs
lola: 2664071 markings, 6870114 edges, 43776 markings/sec, 55 secs
lola: 2882774 markings, 7451996 edges, 43741 markings/sec, 60 secs
lola: 3101110 markings, 8033797 edges, 43667 markings/sec, 65 secs
lola: 3319082 markings, 8614922 edges, 43594 markings/sec, 70 secs
lola: 3535993 markings, 9198442 edges, 43382 markings/sec, 75 secs
lola: 3752861 markings, 9781864 edges, 43374 markings/sec, 80 secs
lola: 3969482 markings, 10365380 edges, 43324 markings/sec, 85 secs
lola: 4185478 markings, 10947413 edges, 43199 markings/sec, 90 secs
lola: 4401685 markings, 11529426 edges, 43241 markings/sec, 95 secs
lola: 4617883 markings, 12113389 edges, 43240 markings/sec, 100 secs
lola: 4832566 markings, 12697156 edges, 42937 markings/sec, 105 secs
lola: 5049681 markings, 13275304 edges, 43423 markings/sec, 110 secs
lola: 5264926 markings, 13858446 edges, 43049 markings/sec, 115 secs
lola: 5479551 markings, 14441557 edges, 42925 markings/sec, 120 secs
lola: 5694846 markings, 15022850 edges, 43059 markings/sec, 125 secs
lola: 5908483 markings, 15608343 edges, 42727 markings/sec, 130 secs
lola: 6122969 markings, 16193027 edges, 42897 markings/sec, 135 secs
lola: 6338721 markings, 16775579 edges, 43150 markings/sec, 140 secs
lola: 6553595 markings, 17356522 edges, 42975 markings/sec, 145 secs
lola: 6778719 markings, 17933538 edges, 45025 markings/sec, 150 secs
lola: 7005553 markings, 18516543 edges, 45367 markings/sec, 155 secs
lola: 7230799 markings, 19098204 edges, 45049 markings/sec, 160 secs
lola: 7453380 markings, 19681418 edges, 44516 markings/sec, 165 secs
lola: 7675502 markings, 20264374 edges, 44424 markings/sec, 170 secs
lola: 7895877 markings, 20850009 edges, 44075 markings/sec, 175 secs
lola: 8116093 markings, 21438623 edges, 44043 markings/sec, 180 secs
lola: 8337470 markings, 22027944 edges, 44275 markings/sec, 185 secs
lola: 8556056 markings, 22615200 edges, 43717 markings/sec, 190 secs
lola: 8761804 markings, 23171220 edges, 41150 markings/sec, 195 secs
lola: 8965743 markings, 23696113 edges, 40788 markings/sec, 200 secs
lola: 9195724 markings, 24278238 edges, 45996 markings/sec, 205 secs
lola: 9412967 markings, 24863012 edges, 43449 markings/sec, 210 secs
lola: 9629824 markings, 25449221 edges, 43371 markings/sec, 215 secs
lola: 9847385 markings, 26031717 edges, 43512 markings/sec, 220 secs
lola: 10068264 markings, 26616502 edges, 44176 markings/sec, 225 secs
lola: 10288220 markings, 27201277 edges, 43991 markings/sec, 230 secs
lola: 10503138 markings, 27786358 edges, 42984 markings/sec, 235 secs
lola: 10724565 markings, 28372365 edges, 44285 markings/sec, 240 secs
lola: 10939336 markings, 28958844 edges, 42954 markings/sec, 245 secs
lola: 11157171 markings, 29546070 edges, 43567 markings/sec, 250 secs
lola: 11373032 markings, 30128305 edges, 43172 markings/sec, 255 secs
lola: 11588920 markings, 30714675 edges, 43178 markings/sec, 260 secs
lola: 11808082 markings, 31300989 edges, 43832 markings/sec, 265 secs
lola: 12025649 markings, 31885799 edges, 43513 markings/sec, 270 secs
lola: 12242015 markings, 32469247 edges, 43273 markings/sec, 275 secs
lola: 12461663 markings, 33053996 edges, 43930 markings/sec, 280 secs
lola: 12676927 markings, 33641156 edges, 43053 markings/sec, 285 secs
lola: 12905295 markings, 34215292 edges, 45674 markings/sec, 290 secs
lola: 13133181 markings, 34790509 edges, 45577 markings/sec, 295 secs
lola: 13352281 markings, 35373389 edges, 43820 markings/sec, 300 secs
lola: 13569831 markings, 35958198 edges, 43510 markings/sec, 305 secs
lola: 13785078 markings, 36543926 edges, 43049 markings/sec, 310 secs
lola: 14001999 markings, 37128873 edges, 43384 markings/sec, 315 secs
lola: 14216767 markings, 37712127 edges, 42954 markings/sec, 320 secs
lola: 14430102 markings, 38297765 edges, 42667 markings/sec, 325 secs
lola: 14644543 markings, 38884052 edges, 42888 markings/sec, 330 secs
lola: 14861334 markings, 39469196 edges, 43358 markings/sec, 335 secs
lola: 15075075 markings, 40056234 edges, 42748 markings/sec, 340 secs
lola: 15295543 markings, 40639572 edges, 44094 markings/sec, 345 secs
lola: 15521798 markings, 41219938 edges, 45251 markings/sec, 350 secs
lola: 15737194 markings, 41801996 edges, 43079 markings/sec, 355 secs
lola: 15950532 markings, 42386215 edges, 42668 markings/sec, 360 secs
lola: 16164155 markings, 42970654 edges, 42725 markings/sec, 365 secs
lola: 16377734 markings, 43560007 edges, 42716 markings/sec, 370 secs
lola: 16593918 markings, 44149416 edges, 43237 markings/sec, 375 secs
lola: 16808371 markings, 44738411 edges, 42891 markings/sec, 380 secs
lola: 17023291 markings, 45329438 edges, 42984 markings/sec, 385 secs
lola: 17249615 markings, 45910741 edges, 45265 markings/sec, 390 secs
lola: 17467045 markings, 46494786 edges, 43486 markings/sec, 395 secs
lola: 17681689 markings, 47078943 edges, 42929 markings/sec, 400 secs
lola: 17899610 markings, 47667038 edges, 43584 markings/sec, 405 secs
lola: 18112982 markings, 48257359 edges, 42674 markings/sec, 410 secs
lola: 18327485 markings, 48844888 edges, 42901 markings/sec, 415 secs
lola: 18545924 markings, 49433526 edges, 43688 markings/sec, 420 secs
lola: 18758364 markings, 50023217 edges, 42488 markings/sec, 425 secs
lola: 18970739 markings, 50612473 edges, 42475 markings/sec, 430 secs
lola: 19188084 markings, 51200058 edges, 43469 markings/sec, 435 secs
lola: 19404040 markings, 51790349 edges, 43191 markings/sec, 440 secs
lola: 19617242 markings, 52379316 edges, 42640 markings/sec, 445 secs
lola: 19832454 markings, 52968639 edges, 43042 markings/sec, 450 secs
lola: 20044934 markings, 53555397 edges, 42496 markings/sec, 455 secs
lola: 20257307 markings, 54144937 edges, 42475 markings/sec, 460 secs
lola: 20469860 markings, 54733694 edges, 42511 markings/sec, 465 secs
lola: 20683210 markings, 55321746 edges, 42670 markings/sec, 470 secs
lola: 20897197 markings, 55905845 edges, 42797 markings/sec, 475 secs
lola: 21112400 markings, 56494206 edges, 43041 markings/sec, 480 secs
lola: 21328859 markings, 57082001 edges, 43292 markings/sec, 485 secs
lola: 21540436 markings, 57670804 edges, 42315 markings/sec, 490 secs
lola: 21744936 markings, 58223887 edges, 40900 markings/sec, 495 secs
lola: 21938317 markings, 58753639 edges, 38676 markings/sec, 500 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown no yes unknown unknown unknown unknown unknown unknown
lola: memory consumption: 10584360 KB
lola: time consumption: 522 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 508 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p257 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((p257 <= 0)))
lola: processed formula length: 19
lola: 12 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (1 <= p257)
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: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 8 markings, 7 edges
lola: subprocess 4 will run for 609 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((p521 + 1 <= p701)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((p521 + 1 <= p701)))
lola: processed formula length: 26
lola: 11 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: ========================================
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p521 + 1 <= p701)
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
lola: The predicate is reachable.
lola: 7 markings, 6 edges
lola: ========================================
lola: subprocess 5 will run for 761 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((1 <= p111)))
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: (p111 <= 0)
lola: processed formula length: 11
lola: 13 rewrites
lola: closed formula file CTLCardinality.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 <= p111)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-5-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 112 markings, 112 edges
lola: ========================================
lola: subprocess 6 will run for 1015 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((1 <= p51)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: (1 <= p51)
lola: processed formula length: 10
lola: 13 rewrites
lola: closed formula file CTLCardinality.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:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p51 <= 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: state equation task get result rewrite finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (1 <= p51)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-6-0.sara
lola: state equation: write sara problem file to CTLCardinality-6-1.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-6-1.sara.
sara: try reading problem file CTLCardinality-6-0.sara.
lola: sara is running 0 secs || sara is running 0 secs || 11061 markings, 17261 edges, 2212 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 21889 markings, 35575 edges, 2166 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 32906 markings, 53348 edges, 2203 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 43526 markings, 70618 edges, 2124 markings/sec, 15 secs
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic
lola: sara is running 20 secs || sara is running 20 secs || 54321 markings, 89233 edges, 2159 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 64705 markings, 106542 edges, 2077 markings/sec, 25 secs
lola: state equation 0: solution produced
lola: state equation: solution impossible
lola: SUBRESULT
lola: Quick check says:
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 7 will run for 1507 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (G ((p178 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(EG((p178 <= 0)))
lola: processed formula length: 19
lola: 12 rewrites
lola: closed formula file CTLCardinality.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: 353 markings, 354 edges
lola: ========================================
lola: subprocess 8 will run for 3015 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (A (F ((p105 <= p298))))) AND A (G (((p413 <= 0) OR (p683 <= 0) OR (p343 <= p369)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 3015 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p413 <= 0) OR (p683 <= 0) OR (p343 <= p369))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (((p413 <= 0) OR (p683 <= 0) OR (p343 <= p369))))
lola: processed formula length: 56
lola: 12 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p413) AND (1 <= p683) AND (p369 + 1 <= p343))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 16 markings, 15 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: E (F ((A (G ((1 <= p673))) AND A (X ((p341 <= p316))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF((AG((1 <= p673)) AND AX((p341 <= p316))))
lola: processed formula length: 44
lola: 13 rewrites
lola: closed formula file CTLCardinality.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: 233333 markings, 563257 edges, 46667 markings/sec, 0 secs
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lola: 39634573 markings, 108810131 edges, 8601 markings/sec, 1080 secs
lola: 39681996 markings, 108942035 edges, 9485 markings/sec, 1085 secs
lola: 39728059 markings, 109070318 edges, 9213 markings/sec, 1090 secs
lola: 39772219 markings, 109192167 edges, 8832 markings/sec, 1095 secs
lola: 39841101 markings, 109381202 edges, 13776 markings/sec, 1100 secs
lola: 39883554 markings, 109497579 edges, 8491 markings/sec, 1105 secs
lola: 39930469 markings, 109625997 edges, 9383 markings/sec, 1110 secs
lola: 39975748 markings, 109752456 edges, 9056 markings/sec, 1115 secs
lola: 40028392 markings, 109899332 edges, 10529 markings/sec, 1120 secs
lola: 40103450 markings, 110109503 edges, 15012 markings/sec, 1125 secs
lola: 40165105 markings, 110280011 edges, 12331 markings/sec, 1130 secs
lola: 40220307 markings, 110425058 edges, 11040 markings/sec, 1135 secs
lola: 40247618 markings, 110500440 edges, 5462 markings/sec, 1140 secs
lola: 40257973 markings, 110529466 edges, 2071 markings/sec, 1145 secs
lola: 40261928 markings, 110540823 edges, 791 markings/sec, 1150 secs
lola: 40279432 markings, 110588800 edges, 3501 markings/sec, 1155 secs
lola: 40295190 markings, 110631476 edges, 3152 markings/sec, 1160 secs
lola: 40304159 markings, 110656693 edges, 1794 markings/sec, 1165 secs
lola: 40312930 markings, 110682486 edges, 1754 markings/sec, 1170 secs
lola: 40317508 markings, 110695092 edges, 916 markings/sec, 1175 secs
lola: 40324776 markings, 110715954 edges, 1454 markings/sec, 1180 secs
lola: 40334749 markings, 110744076 edges, 1995 markings/sec, 1185 secs
lola: 40347662 markings, 110780243 edges, 2583 markings/sec, 1190 secs
lola: 40358261 markings, 110809707 edges, 2120 markings/sec, 1195 secs
lola: 40366239 markings, 110831827 edges, 1596 markings/sec, 1200 secs
lola: 40395776 markings, 110912922 edges, 5907 markings/sec, 1205 secs
lola: 40439183 markings, 111030575 edges, 8681 markings/sec, 1210 secs
lola: 40498570 markings, 111188666 edges, 11877 markings/sec, 1215 secs
lola: 40502711 markings, 111200277 edges, 828 markings/sec, 1220 secs
lola: 40518917 markings, 111243819 edges, 3241 markings/sec, 1225 secs
lola: 40559670 markings, 111353906 edges, 8151 markings/sec, 1230 secs
lola: 40582794 markings, 111418136 edges, 4625 markings/sec, 1235 secs
lola: 40582794 markings, 111418136 edges, 0 markings/sec, 1240 secs
lola: 40596814 markings, 111457798 edges, 2804 markings/sec, 1245 secs
lola: 40619601 markings, 111521834 edges, 4557 markings/sec, 1250 secs
lola: 40619601 markings, 111521834 edges, 0 markings/sec, 1255 secs
lola: 40657594 markings, 111626931 edges, 7599 markings/sec, 1260 secs
lola: 40668465 markings, 111657256 edges, 2174 markings/sec, 1265 secs
lola: 40715111 markings, 111787543 edges, 9329 markings/sec, 1270 secs
lola: 40715124 markings, 111787604 edges, 3 markings/sec, 1275 secs
lola: 40758742 markings, 111907023 edges, 8724 markings/sec, 1280 secs
lola: 40764621 markings, 111923812 edges, 1176 markings/sec, 1285 secs
lola: 40764621 markings, 111923812 edges, 0 markings/sec, 1290 secs
lola: 40828114 markings, 112099938 edges, 12699 markings/sec, 1295 secs
lola: 40837737 markings, 112126751 edges, 1925 markings/sec, 1300 secs
lola: 40851973 markings, 112166787 edges, 2847 markings/sec, 1305 secs
lola: 40895637 markings, 112288552 edges, 8733 markings/sec, 1310 secs
lola: 40910900 markings, 112331696 edges, 3053 markings/sec, 1315 secs
lola: 40927715 markings, 112375745 edges, 3363 markings/sec, 1320 secs
lola: 40938123 markings, 112407760 edges, 2082 markings/sec, 1325 secs
lola: 40956018 markings, 112457887 edges, 3579 markings/sec, 1330 secs
lola: 40993639 markings, 112563824 edges, 7524 markings/sec, 1335 secs
lola: 41013685 markings, 112619713 edges, 4009 markings/sec, 1340 secs
lola: 41066598 markings, 112766296 edges, 10583 markings/sec, 1345 secs
lola: 41066618 markings, 112766350 edges, 4 markings/sec, 1350 secs
lola: 41148277 markings, 112979915 edges, 16332 markings/sec, 1355 secs
lola: 41175534 markings, 113052160 edges, 5451 markings/sec, 1360 secs
lola: 41188788 markings, 113088905 edges, 2651 markings/sec, 1365 secs
lola: 41197979 markings, 113115030 edges, 1838 markings/sec, 1370 secs
lola: 41207964 markings, 113143128 edges, 1997 markings/sec, 1375 secs
lola: 41239264 markings, 113231504 edges, 6260 markings/sec, 1380 secs
lola: 41248937 markings, 113259508 edges, 1935 markings/sec, 1385 secs
lola: 41251995 markings, 113268389 edges, 612 markings/sec, 1390 secs
lola: 41295386 markings, 113389462 edges, 8678 markings/sec, 1395 secs
lola: 41295418 markings, 113389544 edges, 6 markings/sec, 1400 secs
lola: 41347828 markings, 113527606 edges, 10482 markings/sec, 1405 secs
lola: 41369097 markings, 113587609 edges, 4254 markings/sec, 1410 secs
lola: 41369097 markings, 113587609 edges, 0 markings/sec, 1415 secs
lola: 41370257 markings, 113591229 edges, 232 markings/sec, 1420 secs
lola: 41433088 markings, 113767168 edges, 12566 markings/sec, 1425 secs
lola: 41433088 markings, 113767168 edges, 0 markings/sec, 1430 secs
lola: 41475457 markings, 113886965 edges, 8474 markings/sec, 1435 secs
lola: 41481972 markings, 113905297 edges, 1303 markings/sec, 1440 secs
lola: 41536666 markings, 114052801 edges, 10939 markings/sec, 1445 secs
lola: 41536666 markings, 114052801 edges, 0 markings/sec, 1450 secs
lola: 41547702 markings, 114084019 edges, 2207 markings/sec, 1455 secs
lola: 41581628 markings, 114180802 edges, 6785 markings/sec, 1460 secs
lola: 41680481 markings, 114448074 edges, 19771 markings/sec, 1465 secs
lola: 41680595 markings, 114448333 edges, 23 markings/sec, 1470 secs
lola: 41680595 markings, 114448333 edges, 0 markings/sec, 1475 secs
lola: 41745953 markings, 114624051 edges, 13072 markings/sec, 1480 secs
lola: 41787689 markings, 114740079 edges, 8347 markings/sec, 1485 secs
lola: 41787689 markings, 114740079 edges, 0 markings/sec, 1490 secs
lola: 41787689 markings, 114740079 edges, 0 markings/sec, 1495 secs
lola: 41825414 markings, 114851461 edges, 7545 markings/sec, 1500 secs
lola: 41851096 markings, 114923106 edges, 5136 markings/sec, 1505 secs
lola: 41855140 markings, 114934756 edges, 809 markings/sec, 1510 secs
lola: 41899670 markings, 115059021 edges, 8906 markings/sec, 1515 secs
lola: 41899709 markings, 115059126 edges, 8 markings/sec, 1520 secs
lola: 41899709 markings, 115059126 edges, 0 markings/sec, 1525 secs
lola: 41956555 markings, 115212661 edges, 11369 markings/sec, 1530 secs
lola: 41965614 markings, 115236497 edges, 1812 markings/sec, 1535 secs
lola: 41990770 markings, 115305459 edges, 5031 markings/sec, 1540 secs
lola: 42004318 markings, 115343506 edges, 2710 markings/sec, 1545 secs
lola: 42005562 markings, 115346941 edges, 249 markings/sec, 1550 secs
lola: 42057572 markings, 115493099 edges, 10402 markings/sec, 1555 secs
lola: 42063921 markings, 115510957 edges, 1270 markings/sec, 1560 secs
lola: 42067985 markings, 115522415 edges, 813 markings/sec, 1565 secs
lola: 42082004 markings, 115560840 edges, 2804 markings/sec, 1570 secs
lola: 42083662 markings, 115565264 edges, 332 markings/sec, 1575 secs
lola: 42090477 markings, 115583254 edges, 1363 markings/sec, 1580 secs
lola: 42117940 markings, 115657888 edges, 5493 markings/sec, 1585 secs
lola: 42130107 markings, 115690130 edges, 2433 markings/sec, 1590 secs
lola: 42154406 markings, 115758497 edges, 4860 markings/sec, 1595 secs
lola: 42164261 markings, 115786206 edges, 1971 markings/sec, 1600 secs
lola: 42174858 markings, 115814976 edges, 2119 markings/sec, 1605 secs
lola: 42177155 markings, 115821630 edges, 459 markings/sec, 1610 secs
lola: 42178560 markings, 115825523 edges, 281 markings/sec, 1615 secs
lola: 42178608 markings, 115825636 edges, 10 markings/sec, 1620 secs
lola: 42178666 markings, 115825779 edges, 12 markings/sec, 1625 secs
lola: Child process aborted or communication problem between parent and child process
lola: RESULT
lola:
SUMMARY: no no yes unknown yes no no no yes
lola:
preliminary result: no no yes unknown yes no no no yes
lola: memory consumption: 5312 KB
lola: time consumption: 2224 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.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="Railroad-PT-100"
export BK_EXAMINATION="CTLCardinality"
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 Railroad-PT-100, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r172-smll-158987827700323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-100.tgz
mv Railroad-PT-100 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;