fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r166-smll-158987787100043
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ASLink-PT-03a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.870 3600000.00 305607.00 954.80 TFFTTTTFTTFTFFFT 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.r166-smll-158987787100043.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 ASLink-PT-03a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787100043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 3.3K Mar 25 09:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 25 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 09:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 25 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 357K Mar 24 05:37 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 ASLink-PT-03a-CTLCardinality-00
FORMULA_NAME ASLink-PT-03a-CTLCardinality-01
FORMULA_NAME ASLink-PT-03a-CTLCardinality-02
FORMULA_NAME ASLink-PT-03a-CTLCardinality-03
FORMULA_NAME ASLink-PT-03a-CTLCardinality-04
FORMULA_NAME ASLink-PT-03a-CTLCardinality-05
FORMULA_NAME ASLink-PT-03a-CTLCardinality-06
FORMULA_NAME ASLink-PT-03a-CTLCardinality-07
FORMULA_NAME ASLink-PT-03a-CTLCardinality-08
FORMULA_NAME ASLink-PT-03a-CTLCardinality-09
FORMULA_NAME ASLink-PT-03a-CTLCardinality-10
FORMULA_NAME ASLink-PT-03a-CTLCardinality-11
FORMULA_NAME ASLink-PT-03a-CTLCardinality-12
FORMULA_NAME ASLink-PT-03a-CTLCardinality-13
FORMULA_NAME ASLink-PT-03a-CTLCardinality-14
FORMULA_NAME ASLink-PT-03a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591162107384

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 05:28:30] [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]
[2020-06-03 05:28:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 05:28:30] [INFO ] Load time of PNML (sax parser for PT used): 200 ms
[2020-06-03 05:28:30] [INFO ] Transformed 821 places.
[2020-06-03 05:28:30] [INFO ] Transformed 1281 transitions.
[2020-06-03 05:28:30] [INFO ] Found NUPN structural information;
[2020-06-03 05:28:30] [INFO ] Parsed PT model containing 821 places and 1281 transitions in 269 ms.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 58 ms.
Incomplete random walk after 100000 steps, including 848 resets, run finished after 570 ms. (steps per millisecond=175 ) properties seen :[0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1]
// Phase 1: matrix 1268 rows 821 cols
[2020-06-03 05:28:31] [INFO ] Computed 156 place invariants in 109 ms
[2020-06-03 05:28:31] [INFO ] [Real]Absence check using 36 positive place invariants in 71 ms returned sat
[2020-06-03 05:28:31] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 163 ms returned sat
[2020-06-03 05:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:28:35] [INFO ] [Real]Absence check using state equation in 3551 ms returned sat
[2020-06-03 05:28:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:28:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 110 ms returned sat
[2020-06-03 05:28:36] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 165 ms returned sat
[2020-06-03 05:28:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:28:39] [INFO ] [Nat]Absence check using state equation in 3328 ms returned sat
[2020-06-03 05:28:40] [INFO ] Deduced a trap composed of 85 places in 869 ms
[2020-06-03 05:28:41] [INFO ] Deduced a trap composed of 105 places in 507 ms
[2020-06-03 05:28:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1653 ms
[2020-06-03 05:28:41] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 180 ms.
[2020-06-03 05:28:55] [INFO ] Added : 350 causal constraints over 70 iterations in 14466 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 05:28:55] [INFO ] [Real]Absence check using 36 positive place invariants in 62 ms returned sat
[2020-06-03 05:28:56] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 102 ms returned sat
[2020-06-03 05:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:28:59] [INFO ] [Real]Absence check using state equation in 3081 ms returned sat
[2020-06-03 05:28:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:28:59] [INFO ] [Nat]Absence check using 36 positive place invariants in 64 ms returned sat
[2020-06-03 05:28:59] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 109 ms returned sat
[2020-06-03 05:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:29:02] [INFO ] [Nat]Absence check using state equation in 2773 ms returned sat
[2020-06-03 05:29:02] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 156 ms.
[2020-06-03 05:29:19] [INFO ] Added : 340 causal constraints over 68 iterations in 16816 ms. Result :unknown
[2020-06-03 05:29:19] [INFO ] [Real]Absence check using 36 positive place invariants in 51 ms returned sat
[2020-06-03 05:29:19] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 93 ms returned sat
[2020-06-03 05:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:29:22] [INFO ] [Real]Absence check using state equation in 2794 ms returned sat
[2020-06-03 05:29:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:29:22] [INFO ] [Nat]Absence check using 36 positive place invariants in 66 ms returned sat
[2020-06-03 05:29:22] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 113 ms returned sat
[2020-06-03 05:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:29:25] [INFO ] [Nat]Absence check using state equation in 2914 ms returned sat
[2020-06-03 05:29:25] [INFO ] Deduced a trap composed of 26 places in 311 ms
[2020-06-03 05:29:26] [INFO ] Deduced a trap composed of 33 places in 155 ms
[2020-06-03 05:29:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 668 ms
[2020-06-03 05:29:26] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 156 ms.
[2020-06-03 05:29:42] [INFO ] Added : 340 causal constraints over 68 iterations in 16020 ms. Result :unknown
[2020-06-03 05:29:42] [INFO ] [Real]Absence check using 36 positive place invariants in 49 ms returned sat
[2020-06-03 05:29:42] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 102 ms returned sat
[2020-06-03 05:29:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:29:46] [INFO ] [Real]Absence check using state equation in 3694 ms returned sat
[2020-06-03 05:29:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:29:46] [INFO ] [Nat]Absence check using 36 positive place invariants in 90 ms returned sat
[2020-06-03 05:29:46] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 112 ms returned sat
[2020-06-03 05:29:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:29:50] [INFO ] [Nat]Absence check using state equation in 3774 ms returned sat
[2020-06-03 05:29:50] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 128 ms.
[2020-06-03 05:30:06] [INFO ] Added : 340 causal constraints over 68 iterations in 15787 ms. Result :unknown
[2020-06-03 05:30:06] [INFO ] [Real]Absence check using 36 positive place invariants in 48 ms returned sat
[2020-06-03 05:30:06] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 100 ms returned sat
[2020-06-03 05:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:30:10] [INFO ] [Real]Absence check using state equation in 3556 ms returned sat
[2020-06-03 05:30:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:30:10] [INFO ] [Nat]Absence check using 36 positive place invariants in 85 ms returned sat
[2020-06-03 05:30:10] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 95 ms returned unsat
[2020-06-03 05:30:10] [INFO ] [Real]Absence check using 36 positive place invariants in 68 ms returned sat
[2020-06-03 05:30:11] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 92 ms returned sat
[2020-06-03 05:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:30:14] [INFO ] [Real]Absence check using state equation in 3717 ms returned sat
[2020-06-03 05:30:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:30:15] [INFO ] [Nat]Absence check using 36 positive place invariants in 52 ms returned sat
[2020-06-03 05:30:15] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 133 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-06-03 05:30:15] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 05:30:15] [INFO ] Flatten gal took : 352 ms
[2020-06-03 05:30:15] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2020-06-03 05:30:16] [INFO ] Flatten gal took : 154 ms
FORMULA ASLink-PT-03a-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 05:30:16] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2020-06-03 05:30:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 16 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ ASLink-PT-03a @ 3570 seconds
check_solution: Constraint R4 = 1e+30 is above its equality of 0
check_solution: Constraint R5 = 1e+30 is above its equality of 0
check_solution: Constraint R6 = 1e+30 is above its equality of 0
check_solution: Constraint R7 = 1e+30 is above its equality of 0
check_solution: Constraint R8 = 1e+30 is above its equality of 0
check_solution: Constraint R9 = 1e+30 is above its equality of 0
check_solution: Constraint R10 = 1e+30 is above its equality of 0
check_solution: Constraint R11 = 1e+30 is above its equality of 0
check_solution: Constraint R12 = 1e+30 is above its equality of 0
check_solution: Constraint R13 = 1e+30 is above its equality of 0

Seriously low accuracy found ||*|| = 1e+30 (rel. error 1)

FORMULA ASLink-PT-03a-CTLCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3414
rslt: Output for CTLCardinality @ ASLink-PT-03a

{
"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",
"--safe",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--quickchecks",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ctl",
"--json=CTLCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 05:30:17 2020
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 285
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 1,
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"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": 3,
"visible_transitions": 0
},
"processed": "E (G (((p330 <= 0) OR (((1 <= p808)) AND ((2 <= p80) OR (p80 <= 0))))))",
"processed_size": 73,
"rewrites": 25
},
"result":
{
"edges": 175,
"markings": 176,
"produced_by": "state space / EG",
"value": true
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 20
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 5,
"problems": 2
},
"type": "possible_preservation",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 11,
"type": "boolean"
}
},

{
"child":
[

{
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"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": "A (G ((((1 <= p578)) AND ((p745 <= 0)))))",
"processed_size": 41,
"rewrites": 26
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 3,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "(((p448 <= 0)) OR ((p319 <= 1) AND (1 <= p319)))",
"processed_size": 49,
"rewrites": 27
},
"result":
{
"edges": 100,
"markings": 100,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 4
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 4,
"problems": 2
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 12,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 63712,
"runtime": 156.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(F(*)) : A(G(**)) : (A(F(**)) AND **) : E(F(DEADLOCK)) : E(G(E((** U **)))) : A(F((** AND E(X(**))))) : E(G(E(X(*)))) : (E(G(**)) AND A(F(**))) : (A(F(*)) AND (E(G(**)) AND **)) : E(G(**)) : (E(G(*)) AND (A(F(*)) OR A(G(*)))) : (E(F(**)) OR E(G(**)))"
},
"net":
{
"arcs": 4813,
"conflict_clusters": 268,
"places": 821,
"places_significant": 665,
"singleton_clusters": 0,
"transitions": 1268
},
"result":
{
"preliminary_value": "yes no no yes yes no yes yes no yes no yes ",
"value": "yes no no yes yes no yes yes no yes 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: 2089/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 821
lola: finding significant places
lola: 821 places, 1268 transitions, 665 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: LP says that atomic proposition is always true: (p66 <= 1)
lola: LP says that atomic proposition is always true: (p386 <= 1)
lola: LP says that atomic proposition is always true: (p782 <= 1)
lola: LP says that atomic proposition is always true: (p414 <= 1)
lola: LP says that atomic proposition is always true: (p813 <= 1)
lola: LP says that atomic proposition is always true: (p344 <= 1)
lola: LP says that atomic proposition is always true: (p410 <= 1)
lola: LP says that atomic proposition is always true: (p350 <= 1)
lola: LP says that atomic proposition is always true: (p657 <= 1)
lola: LP says that atomic proposition is always true: (p717 <= 1)
lola: LP says that atomic proposition is always true: (p657 <= 1)
lola: LP says that atomic proposition is always true: (p330 <= 1)
lola: LP says that atomic proposition is always true: (p745 <= 1)
lola: LP says that atomic proposition is always true: (p177 <= 1)
lola: NOT(A (G (A (G ((((p203 <= 0)) OR ((p466 <= 1) AND (1 <= p466)))))))) : A (G ((((p648 <= 0)) OR ((p463 <= 1) AND (1 <= p463))))) : (A (F (((p452 <= 1) AND (1 <= p452) AND (((p147 <= 0)) OR ((p87 <= 1) AND (1 <= p87)))))) AND ((p66 <= 0))) : E (F (A (X ((1 <= 0))))) : E (G (E (((((p207 <= 0)) OR ((1 <= p386))) U (((p734 <= 0)) OR ((1 <= p782))))))) : A (F ((((1 <= p414)) AND E (X (((p198 <= 1) AND (1 <= p198))))))) : E (G (NOT(A (X (((1 <= p813))))))) : (E (G ((((p800 <= 0)) OR ((1 <= p344))))) AND A (F ((((p209 <= 0)) OR ((1 <= p410)))))) : ((NOT(E (G ((((p756 <= 0)) OR ((1 <= p350)))))) AND E (G (((p657 <= 0))))) AND (((p670 <= 0)) OR ((1 <= p717)))) : E (G ((((p653 <= 0)) OR ((p51 <= 1) AND (1 <= p51)) OR (((1 <= p575)) AND ((p657 <= 0)))))) : (NOT(A (F (((1 <= p330) AND (((p808 <= 0)) OR ((p80 <= 1) AND (1 <= p80))))))) AND (NOT(E (G ((((p448 <= 0)) OR ((p319 <= 1) AND (1 <= p319)))))) OR NOT(E (F ((((p578 <= 0)) OR ((1 <= p745)))))))) : (E (((0 <= 0) U (((1 <= p494)) AND ((2 <= p288) OR (p288 <= 0))))) OR E (G ((((p177 <= 0)) AND (((p686 <= 0)) OR ((p286 <= 1) AND (1 <= p286)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:389
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:139
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 285 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p414)) AND E (X (((p198 <= 1) AND (1 <= p198)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF((((1 <= p414)) AND EX(((p198 <= 1) AND (1 <= p198)))))
lola: processed formula length: 57
lola: 26 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: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 31 markings, 30 edges
lola: ========================================
lola: subprocess 1 will run for 311 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (X (((p813 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(EX(((p813 <= 0))))
lola: processed formula length: 21
lola: 26 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: 278 markings, 315 edges
lola: ========================================
lola: subprocess 2 will run for 343 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (DEADLOCK))
lola: ========================================
lola: SUBTASK
lola: checking reachability of deadlocks
lola: Planning: workflow for deadlock check: search (--findpath=off,--siphontrap=off)
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 deadlock preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The net has deadlock(s).
lola: 102 markings, 102 edges
lola: ========================================
lola: subprocess 3 will run for 381 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p648 <= 0)) OR ((p463 <= 1) AND (1 <= p463)))))
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 ((((p648 <= 0)) OR ((p463 <= 1) AND (1 <= p463)))))
lola: processed formula length: 57
lola: 26 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 <= p648)) AND ((2 <= p463) OR (p463 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 9 markings, 8 edges
lola: ========================================
lola: subprocess 4 will run for 428 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p203)) AND ((2 <= p466) OR (p466 <= 0)))))
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 ((((1 <= p203)) AND ((2 <= p466) OR (p466 <= 0)))))
lola: processed formula length: 57
lola: 25 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:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p203)) AND ((2 <= p466) OR (p466 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 64 markings, 63 edges
lola: ========================================
lola: subprocess 5 will run for 490 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((((p653 <= 0)) OR ((p51 <= 1) AND (1 <= p51)) OR (((1 <= p575)) AND ((p657 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((((p653 <= 0)) OR ((p51 <= 1) AND (1 <= p51)) OR (((1 <= p575)) AND ((p657 <= 0))))))
lola: processed formula length: 93
lola: 25 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: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 <= p653)) AND ((2 <= p51) OR (p51 <= 0)) AND (((p575 <= 0)) OR ((1 <= p657))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 12 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 100 markings, 100 edges
lola: ========================================
lola: subprocess 6 will run for 571 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (((((p207 <= 0)) OR ((1 <= p386))) U (((p734 <= 0)) OR ((1 <= p782)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(E((((p207 <= 0)) OR ((1 <= p386))) U (((p734 <= 0)) OR ((1 <= p782)))))
lola: processed formula length: 76
lola: 26 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: 31 markings, 73 edges
lola: ========================================
lola: subprocess 7 will run for 686 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((p452 <= 1) AND (1 <= p452) AND (((p147 <= 0)) OR ((p87 <= 1) AND (1 <= p87)))))) AND ((p66 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 686 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p66 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p66 <= 0))
lola: processed formula length: 12
lola: 24 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 8 will run for 857 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((p452 <= 1) AND (1 <= p452) AND (((p147 <= 0)) OR ((p87 <= 1) AND (1 <= p87))))))
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: ((2 <= p452) OR (p452 <= 0) OR (((1 <= p147)) AND ((2 <= p87) OR (p87 <= 0))))
lola: processed formula length: 81
lola: 27 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: ((p452 <= 1) AND (1 <= p452) AND (((p147 <= 0)) OR ((p87 <= 1) AND (1 <= p87))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 7 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 100 markings, 100 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 8 will run for 857 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((((p800 <= 0)) OR ((1 <= p344))))) AND A (F ((((p209 <= 0)) OR ((1 <= p410))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 857 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((p209 <= 0)) OR ((1 <= p410)))))
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: (((1 <= p209)) AND ((p410 <= 0)))
lola: processed formula length: 33
lola: 27 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: (((p209 <= 0)) OR ((1 <= p410)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: ========================================
lola: subprocess 9 will run for 1143 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((((p800 <= 0)) OR ((1 <= p344)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((((p800 <= 0)) OR ((1 <= p344)))))
lola: processed formula length: 41
lola: 25 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: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 <= p800)) AND ((p344 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-9-0.sara.
sara: place or transition ordering is non-deterministic
lola: 382850 markings, 504468 edges, 76570 markings/sec, 0 secs || sara is running 0 secs
lola: 709168 markings, 951797 edges, 65264 markings/sec, 5 secs || sara is running 5 secs
lola: 1041728 markings, 1406672 edges, 66512 markings/sec, 10 secs || sara is running 10 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 1238810 markings, 1658130 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 9 will run for 1138 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((((1 <= p756)) AND ((p350 <= 0))))) AND (E (G (((p657 <= 0)))) AND (((p670 <= 0)) OR ((1 <= p717)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 1138 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p670 <= 0)) OR ((1 <= p717)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((p670 <= 0)) OR ((1 <= p717)))
lola: processed formula length: 33
lola: 24 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 2 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 10 will run for 1707 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p657 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p657 <= 0))))
lola: processed formula length: 21
lola: 25 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: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 <= p657))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 100 markings, 100 edges
lola: ========================================
lola: subprocess 11 will run for 3414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p756)) AND ((p350 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (((p756 <= 0)) OR ((1 <= p350)))
lola: processed formula length: 33
lola: 27 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 <= p756)) AND ((p350 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 100 markings, 100 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 10 will run for 1707 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((((1 <= p494)) AND ((2 <= p288) OR (p288 <= 0))))) OR E (G ((((p177 <= 0)) AND (((p686 <= 0)) OR ((p286 <= 1) AND (1 <= p286)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 1707 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p494)) AND ((2 <= p288) OR (p288 <= 0)))))
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 ((((1 <= p494)) AND ((2 <= p288) OR (p288 <= 0)))))
lola: processed formula length: 57
lola: 25 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:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p494)) AND ((2 <= p288) OR (p288 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 82 markings, 81 edges
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 11 will run for 3414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G (((p330 <= 0) OR (((1 <= p808)) AND ((2 <= p80) OR (p80 <= 0)))))) AND (A (F ((((1 <= p448)) AND ((2 <= p319) OR (p319 <= 0))))) OR A (G ((((1 <= p578)) AND ((p745 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 3414 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((1 <= p578)) AND ((p745 <= 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:788
lola: processed formula: A (G ((((1 <= p578)) AND ((p745 <= 0)))))
lola: processed formula length: 41
lola: 26 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p578 <= 0)) OR ((1 <= p745)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p330 <= 0) OR (((1 <= p808)) AND ((2 <= p80) OR (p80 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p330 <= 0) OR (((1 <= p808)) AND ((2 <= p80) OR (p80 <= 0))))))
lola: processed formula length: 73
lola: 25 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p330) AND (((p808 <= 0)) OR ((p80 <= 1) AND (1 <= p80))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 176 markings, 175 edges
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (E (G (((p330 <= 0) OR (((1 <= p808)) AND ((2 <= p80) OR (p80 <= 0)))))) AND (A (F ((((1 <= p448)) AND ((2 <= p319) OR (p319 <= 0))))) OR A (G ((((1 <= p578)) AND ((p745 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (G ((((1 <= p578)) AND ((p745 <= 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:788
lola: processed formula: A (G ((((1 <= p578)) AND ((p745 <= 0)))))
lola: processed formula length: 41
lola: 26 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:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p578 <= 0)) OR ((1 <= p745)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 0 markings, 0 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p448)) AND ((2 <= p319) OR (p319 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (((p448 <= 0)) OR ((p319 <= 1) AND (1 <= p319)))
lola: processed formula length: 49
lola: 27 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 <= p448)) AND ((2 <= p319) OR (p319 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 100 markings, 100 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no yes yes no yes yes no yes no yes
lola:
preliminary result: yes no no yes yes no yes yes no yes no yes
lola: memory consumption: 63712 KB
lola: time consumption: 156 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="ASLink-PT-03a"
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 ASLink-PT-03a, 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 r166-smll-158987787100043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;