Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033477000115.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 ShieldIIPs-PT-005B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477000115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 3.1K May 14 00:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 00:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 13 17:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 17:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 2.8K May 13 13:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K May 13 13:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 07:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 07:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 82K May 12 20:42 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 ShieldIIPs-PT-005B-CTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-005B-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591287087667

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 16:11:32] [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]
[2020-06-04 16:11:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 16:11:32] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2020-06-04 16:11:32] [INFO ] Transformed 303 places.
[2020-06-04 16:11:32] [INFO ] Transformed 298 transitions.
[2020-06-04 16:11:32] [INFO ] Found NUPN structural information;
[2020-06-04 16:11:32] [INFO ] Parsed PT model containing 303 places and 298 transitions in 200 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 56 ms.
Incomplete random walk after 100000 steps, including 144 resets, run finished after 402 ms. (steps per millisecond=248 ) properties seen :[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 298 rows 303 cols
[2020-06-04 16:11:32] [INFO ] Computed 46 place invariants in 29 ms
[2020-06-04 16:11:33] [INFO ] [Real]Absence check using 46 positive place invariants in 413 ms returned sat
[2020-06-04 16:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:11:34] [INFO ] [Real]Absence check using state equation in 630 ms returned sat
[2020-06-04 16:11:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 16:11:34] [INFO ] [Nat]Absence check using 46 positive place invariants in 303 ms returned sat
[2020-06-04 16:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 16:11:36] [INFO ] [Nat]Absence check using state equation in 1562 ms returned sat
[2020-06-04 16:11:36] [INFO ] Deduced a trap composed of 13 places in 358 ms
[2020-06-04 16:11:37] [INFO ] Deduced a trap composed of 26 places in 852 ms
[2020-06-04 16:11:38] [INFO ] Deduced a trap composed of 29 places in 249 ms
[2020-06-04 16:11:38] [INFO ] Deduced a trap composed of 21 places in 183 ms
[2020-06-04 16:11:40] [INFO ] Deduced a trap composed of 19 places in 1750 ms
[2020-06-04 16:11:40] [INFO ] Deduced a trap composed of 15 places in 700 ms
[2020-06-04 16:11:42] [INFO ] Deduced a trap composed of 27 places in 2099 ms
[2020-06-04 16:11:43] [INFO ] Deduced a trap composed of 22 places in 124 ms
[2020-06-04 16:11:43] [INFO ] Deduced a trap composed of 22 places in 275 ms
[2020-06-04 16:11:43] [INFO ] Deduced a trap composed of 20 places in 186 ms
[2020-06-04 16:11:43] [INFO ] Deduced a trap composed of 21 places in 225 ms
[2020-06-04 16:11:44] [INFO ] Deduced a trap composed of 31 places in 93 ms
[2020-06-04 16:11:44] [INFO ] Deduced a trap composed of 20 places in 146 ms
[2020-06-04 16:11:44] [INFO ] Deduced a trap composed of 23 places in 154 ms
[2020-06-04 16:11:45] [INFO ] Deduced a trap composed of 35 places in 1330 ms
[2020-06-04 16:11:46] [INFO ] Deduced a trap composed of 25 places in 341 ms
[2020-06-04 16:11:46] [INFO ] Deduced a trap composed of 34 places in 138 ms
[2020-06-04 16:11:46] [INFO ] Deduced a trap composed of 20 places in 348 ms
[2020-06-04 16:11:47] [INFO ] Deduced a trap composed of 26 places in 650 ms
[2020-06-04 16:11:48] [INFO ] Deduced a trap composed of 19 places in 1379 ms
[2020-06-04 16:11:49] [INFO ] Deduced a trap composed of 42 places in 454 ms
[2020-06-04 16:11:49] [INFO ] Deduced a trap composed of 21 places in 320 ms
[2020-06-04 16:11:49] [INFO ] Deduced a trap composed of 29 places in 199 ms
[2020-06-04 16:11:51] [INFO ] Deduced a trap composed of 25 places in 1907 ms
[2020-06-04 16:11:51] [INFO ] Deduced a trap composed of 29 places in 146 ms
[2020-06-04 16:11:52] [INFO ] Deduced a trap composed of 23 places in 195 ms
[2020-06-04 16:11:52] [INFO ] Deduced a trap composed of 19 places in 108 ms
[2020-06-04 16:11:52] [INFO ] Deduced a trap composed of 21 places in 148 ms
[2020-06-04 16:11:52] [INFO ] Deduced a trap composed of 26 places in 166 ms
[2020-06-04 16:11:52] [INFO ] Deduced a trap composed of 13 places in 76 ms
[2020-06-04 16:11:52] [INFO ] Deduced a trap composed of 24 places in 79 ms
[2020-06-04 16:11:52] [INFO ] Deduced a trap composed of 24 places in 56 ms
[2020-06-04 16:11:52] [INFO ] Deduced a trap composed of 29 places in 58 ms
[2020-06-04 16:11:52] [INFO ] Deduced a trap composed of 23 places in 57 ms
[2020-06-04 16:11:52] [INFO ] Trap strengthening (SAT) tested/added 35/34 trap constraints in 16474 ms
[2020-06-04 16:11:52] [INFO ] Computed and/alt/rep : 297/623/297 causal constraints in 33 ms.
[2020-06-04 16:11:54] [INFO ] Added : 250 causal constraints over 50 iterations in 1518 ms. Result :unknown
[2020-06-04 16:11:54] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-04 16:11:54] [INFO ] Flatten gal took : 136 ms
[2020-06-04 16:11:54] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-04 16:11:54] [INFO ] Flatten gal took : 50 ms
FORMULA ShieldIIPs-PT-005B-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-005B-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-005B-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-005B-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-005B-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-005B-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 16:11:54] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2020-06-04 16:11:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 15 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ ShieldIIPs-PT-005B @ 3570 seconds

FORMULA ShieldIIPs-PT-005B-CTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-005B-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-005B-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-005B-CTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-005B-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-005B-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-005B-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-005B-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPs-PT-005B-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for CTLCardinality @ ShieldIIPs-PT-005B

{
"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": "Thu Jun 4 16:11:55 2020
",
"timelimit": 3570
},
"child":
[

{
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{
"dynamic_timelimit": true,
"localtimelimit": 356
},
"exit":
{
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},
"formula":
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"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 0
},
"processed": "TRUE",
"processed_size": 4,
"rewrites": 25
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": true
},
"task":
{
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"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 396
},
"exit":
{
"localtimelimitreached": false
},
"formula":
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"comp": 0,
"cont": 0,
"dl": 0,
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"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 0
},
"processed": "DEADLOCK",
"processed_size": 8,
"rewrites": 25
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 1,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 445
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
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"aconj": 0,
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"aneg": 0,
"comp": 0,
"cont": 0,
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"place_references": 0,
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"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 0,
"visible_transitions": 0
},
"processed": "DEADLOCK",
"processed_size": 8,
"rewrites": 25
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 2,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 509
},
"child":
[

{
"call":
{
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"localtimelimit": 509
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
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"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
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},
"processed": "(((p37 <= 0)) OR ((1 <= p4)))",
"processed_size": 30,
"rewrites": 28
},
"result":
{
"edges": 1052,
"markings": 1053,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 3,
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{
"store":
{
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},
"stubborn":
{
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"visible": 4
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "eventual_occurrence",
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}
},

{
"call":
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"exit":
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"processed": "EX((((1 <= p131)) AND ((p75 <= 0))))",
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"net":
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"store":
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{
"call":
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"localtimelimit": 713
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{
"call":
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"localtimelimit": 891
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{
"call":
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"localtimelimit": 1189
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"exit":
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"formula":
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"processed": "E (G (((((p31 <= 0)) OR ((1 <= p185)) OR ((p106 <= 0)) OR ((1 <= p118))) OR ((1 <= p221) AND (((p1 <= 0)) OR ((1 <= p179)))))))",
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"task":
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"search":
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"stubborn":
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"visible": 21
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"threads": 1,
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"stateequation":
{
"literals": null,
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"type": "possible_preservation",
"workflow": "stateequation"
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},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
},
"exit":
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"formula":
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"processed": "(((p29 <= 0)) OR ((1 <= p119)))",
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{
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"task":
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},

{
"call":
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"exit":
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"result":
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"task":
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],
"exit":
{
"error": null,
"memory": 31964,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "TRUE : (A(F(*)) OR E(X(*))) : DEADLOCK : (E(G(**)) AND **) : E(G((** OR **))) : E(F(A(G(**)))) : A(F(**)) : (E(F(**)) AND **) : A(G(E(F(*)))) : DEADLOCK"
},
"net":
{
"arcs": 896,
"conflict_clusters": 213,
"places": 303,
"places_significant": 257,
"singleton_clusters": 0,
"transitions": 298
},
"result":
{
"interim_value": "yes no no unknown yes yes no yes no no ",
"preliminary_value": "yes no no unknown yes yes no yes no no "
},
"task":
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}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 601/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 9696
lola: finding significant places
lola: 303 places, 298 transitions, 257 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: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p75 <= 1)
lola: LP says that atomic proposition is always true: (p181 <= 1)
lola: LP says that atomic proposition is always true: (p255 <= 1)
lola: LP says that atomic proposition is always true: (p185 <= 1)
lola: LP says that atomic proposition is always true: (p118 <= 1)
lola: LP says that atomic proposition is always true: (p221 <= 1)
lola: LP says that atomic proposition is always true: (p179 <= 1)
lola: LP says that atomic proposition is always true: (p236 <= 1)
lola: LP says that atomic proposition is always true: (p273 <= 1)
lola: LP says that atomic proposition is always true: (p23 <= 1)
lola: LP says that atomic proposition is always true: (p51 <= 1)
lola: LP says that atomic proposition is always true: (p29 <= 1)
lola: LP says that atomic proposition is always true: (p154 <= 1)
lola: LP says that atomic proposition is always true: (p119 <= 1)
lola: LP says that atomic proposition is always true: (p245 <= 1)
lola: E (G (E (G ((0 <= 0))))) : (NOT(E (G ((((p37 <= 0)) OR ((1 <= p4)))))) OR NOT(A (X ((((p131 <= 0)) OR ((1 <= p75))))))) : A (X ((1 <= 0))) : (E (G ((((p149 <= 0)) OR ((1 <= p181))))) AND (((p243 <= 0)) OR ((1 <= p255)))) : E (G ((((((p31 <= 0)) OR ((1 <= p185)) OR ((p106 <= 0)) OR ((1 <= p118))) OR E (X ((1 <= 0)))) OR ((1 <= p221) AND (((p1 <= 0)) OR ((1 <= p179))))))) : E (F (A (G ((((p30 <= 0)) OR ((1 <= p236))))))) : A (((0 <= 0) U ((1 <= p273) AND (((1 <= p23)) OR ((p139 <= 0)) OR ((1 <= p51)))))) : (E (F ((((1 <= p29)) OR ((1 <= p154))))) AND (((p29 <= 0)) OR ((1 <= p119)))) : NOT(E (F (A (G ((((p171 <= 0)) OR ((1 <= p245)))))))) : A (X ((1 <= 0)))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
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:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
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:98
lola: rewrite Frontend/Parser/formula_rewrite.k:133
lola: rewrite Frontend/Parser/formula_rewrite.k:121
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 25 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: DEADLOCK
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: DEADLOCK
lola: processed formula length: 8
lola: 25 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: DEADLOCK
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: DEADLOCK
lola: processed formula length: 8
lola: 25 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((((1 <= p37)) AND ((p4 <= 0))))) OR E (X ((((1 <= p131)) AND ((p75 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p37)) AND ((p4 <= 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: (((p37 <= 0)) OR ((1 <= p4)))
lola: processed formula length: 30
lola: 28 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 <= p37)) AND ((p4 <= 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-3-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 1053 markings, 1052 edges
lola: ========================================
lola: subprocess 4 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((((1 <= p131)) AND ((p75 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((((1 <= p131)) AND ((p75 <= 0))))
lola: processed formula length: 36
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 0 significant temporal operators and needs 0 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: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((((1 <= p171)) AND ((p245 <= 0)))))))
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 <= p171)) AND ((p245 <= 0)))
lola: processed formula length: 33
lola: 28 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:788
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 0
lola: state equation task get result unparse finished++ id 0
lola: state equation task get result rewrite finished id 1
lola: formula 0: (((p171 <= 0)) OR ((1 <= p245)))
lola: state equation task get result unparse finished++ id 1
lola: state equation task get result unparse finished id 0
lola: formula 1: (((1 <= p171)) AND ((p245 <= 0)))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not live.
lola: 1119 markings, 1118 edges
lola: ========================================
lola: subprocess 5 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G ((((p30 <= 0)) OR ((1 <= p236)))))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (((1 <= p30)) AND ((p236 <= 0)))
lola: processed formula length: 32
lola: 29 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:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p30 <= 0)) OR ((1 <= p236)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (((1 <= p30)) AND ((p236 <= 0)))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: parallel
lola: The predicate is possibly invariant.
lola: 1355 markings, 1354 edges
lola: state equation: write sara problem file to CTLCardinality-5-0.sara
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 6 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p273) AND (((1 <= p23)) OR ((p139 <= 0)) OR ((1 <= p51))))))
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: ((p273 <= 0) OR (((p23 <= 0)) AND ((1 <= p139)) AND ((p51 <= 0))))
lola: processed formula length: 67
lola: 28 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
sara: try reading problem file CTLCardinality-5-0.sara.
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 <= p273) AND (((1 <= p23)) OR ((p139 <= 0)) OR ((1 <= p51))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-6-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 1150 markings, 1150 edges
lola: ========================================
lola: subprocess 7 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((((p31 <= 0)) OR ((1 <= p185)) OR ((p106 <= 0)) OR ((1 <= p118))) OR ((1 <= p221) AND (((p1 <= 0)) OR ((1 <= p179)))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: rewrite Frontend/Parser/formula_rewrite.k:797
lola: processed formula: E (G (((((p31 <= 0)) OR ((1 <= p185)) OR ((p106 <= 0)) OR ((1 <= p118))) OR ((1 <= p221) AND (((p1 <= 0)) OR ((1 <= p179)))))))
lola: processed formula length: 131
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:767
lola: rewrite Frontend/Parser/formula_rewrite.k:787
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 <= p31)) AND ((p185 <= 0)) AND ((1 <= p106)) AND ((p118 <= 0))) AND ((p221 <= 0) OR (((1 <= p1)) AND ((p179 <= 0)))))
lola: state equation task get result unparse finished id 0
lola: state equation: Could not create input for sara: DNF too long or DEADLOCK predicate contained
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 658 markings, 658 edges
lola: ========================================
lola: subprocess 8 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F ((((1 <= p29)) OR ((1 <= p154))))) AND (((p29 <= 0)) OR ((1 <= p119))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((p29 <= 0)) OR ((1 <= p119)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (((p29 <= 0)) OR ((1 <= p119)))
lola: processed formula length: 32
lola: 25 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 9 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p29)) OR ((1 <= p154)))))
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 <= p29)) OR ((1 <= p154)))))
lola: sara: place or transition ordering is non-deterministic
processed formula length: 40
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:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: formula 0: (((1 <= p29)) OR ((1 <= p154)))
lola: state equation task get result unparse finished id 0
lola: The predicate is reachable.
lola: 12 markings, 11 edges
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 9 will run for 3567 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((((p149 <= 0)) OR ((1 <= p181))))) AND (((p243 <= 0)) OR ((1 <= p255))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING

lola: time limit reached - aborting
lola:
preliminary result: yes no no unknown yes yes no yes no no
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: yes no no unknown yes yes no yes no no lola:

preliminary result: yes no no unknown yes yes no yes no no
lola: memory consumption: 31964 KB
lola: memory consumption: 31964 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
lola: caught signal User defined signal 1 - aborting LoLA
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 16113544 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16113624 kB

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPs-PT-005B"
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 ShieldIIPs-PT-005B, 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 r211-tajo-159033477000115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-005B.tgz
mv ShieldIIPs-PT-005B 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 ;