Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r182-oct2-158987913500205.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is BridgeAndVehicles-COL-V50P20N20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913500205
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 220K
-rw-r--r-- 1 mcc users 4.0K Mar 26 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 26 02:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 21:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 21:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 25 17:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 25 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.8K Mar 25 12:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 12:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 42K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591133322430

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 21:28:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 21:28:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 21:28:44] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-02 21:28:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 524 ms
[2020-06-02 21:28:44] [INFO ] sort/places :
sens->CONTROLEUR,CHOIX,VIDANGE,
compteur->COMPTEUR,
Dot->CAPACITE,SORTI_A,ROUTE_A,ATTENTE_A,SUR_PONT_A,SUR_PONT_B,ATTENTE_B,ROUTE_B,SORTI_B,
voitureA->NB_ATTENTE_A,
voitureB->NB_ATTENTE_B,

[2020-06-02 21:28:44] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 138 PT places and 218878.0 transition bindings in 28 ms.
[2020-06-02 21:28:44] [INFO ] Computed order based on color domains.
[2020-06-02 21:28:44] [INFO ] Unfolded HLPN to a Petri net with 138 places and 2348 transitions in 39 ms.
[2020-06-02 21:28:44] [INFO ] Unfolded HLPN properties in 0 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 80 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
[2020-06-02 21:28:44] [INFO ] Flatten gal took : 174 ms
FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-02 21:28:45] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2020-06-02 21:28:45] [INFO ] Computed 7 place invariants in 11 ms
Support contains 10 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 344 ms. Remains 138 /138 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2020-06-02 21:28:45] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2020-06-02 21:28:45] [INFO ] Computed 7 place invariants in 4 ms
[2020-06-02 21:28:46] [INFO ] Dead Transitions using invariants and state equation in 1609 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 2348/2348 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2020-06-02 21:28:47] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2020-06-02 21:28:47] [INFO ] Computed 7 place invariants in 3 ms
Support contains 10 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 270 ms. Remains 138 /138 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 2348/2348 transitions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 260 ms. Remains 138 /138 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2020-06-02 21:28:47] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2020-06-02 21:28:47] [INFO ] Computed 7 place invariants in 2 ms
[2020-06-02 21:28:47] [INFO ] Implicit Places using invariants in 419 ms returned []
[2020-06-02 21:28:47] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2020-06-02 21:28:47] [INFO ] Computed 7 place invariants in 4 ms
[2020-06-02 21:28:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-06-02 21:28:48] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1334 ms to find 0 implicit places.
[2020-06-02 21:28:48] [INFO ] Redundant transitions in 105 ms returned []
[2020-06-02 21:28:49] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2020-06-02 21:28:49] [INFO ] Computed 7 place invariants in 5 ms
[2020-06-02 21:28:50] [INFO ] Dead Transitions using invariants and state equation in 1418 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 2348/2348 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Ensure Unique test removed 2058 transitions
Reduce isomorphic transitions removed 2058 transitions.
Iterating post reduction 0 with 2058 rules applied. Total rules applied 2058 place count 138 transition count 290
Applied a total of 2058 rules in 14 ms. Remains 138 /138 variables (removed 0) and now considering 290/2348 (removed 2058) transitions.
// Phase 1: matrix 290 rows 138 cols
[2020-06-02 21:28:50] [INFO ] Computed 7 place invariants in 9 ms
[2020-06-02 21:28:50] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2020-06-02 21:28:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 22 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ BridgeAndVehicles-COL-V50P20N20 @ 3570 seconds

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-01 50 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-04 50 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-08 50 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-10 50 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-11 20 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-13 20 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-14 20 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-15 50 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-02 1 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V50P20N20-UpperBounds-03 50 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2667
rslt: Output for UpperBounds @ BridgeAndVehicles-COL-V50P20N20

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"adisj": 0,
"aneg": 0,
"comp": 0,
"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": "MAX(p136 + p137)",
"processed_size": 16,
"rewrites": 0
},
"result":
{
"edges": 3,
"markings": 4,
"produced_by": "search",
"value": 1
},
"task":
{
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "bound preserving/insertion"
},
"type": "dfs"
},
"type": "bound",
"workflow": "search"
}
},

{
"formula":
{
"count":
{
"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": 1,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "MAX(p54)",
"processed_size": 8,
"rewrites": 0
},
"result":
{
"edges": 39641109,
"markings": 11433366,
"produced_by": "search",
"value": 50
},
"task":
{
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "bound preserving/insertion"
},
"type": "dfs"
},
"type": "bound",
"workflow": "search"
}
}
],
"exit":
{
"error": null,
"memory": 75592,
"runtime": 903.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "UpperBounds.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*)"
},
"net":
{
"arcs": 18090,
"conflict_clusters": 5,
"places": 138,
"places_significant": 131,
"singleton_clusters": 0,
"transitions": 2348
},
"result":
{
"preliminary_value": "50 1 50 50 50 50 20 20 20 50 ",
"value": "50 1 50 50 50 50 20 20 20 50 "
},
"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: 2486/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 4416
lola: finding significant places
lola: 138 places, 2348 transitions, 131 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 UpperBounds.xml
lola: MAX(p52) : MAX(p136 + p137) : MAX(p54) : MAX(p53) : MAX(p109) : MAX(p110) : MAX(p107) : MAX(p107) : MAX(p0) : MAX(p108)
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p52)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p52)
lola: processed formula length: 8
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 50
lola: SUBRESULT
lola: result: 50
lola: produced by: state space
lola: The maximum value of the given expression is 50
lola: 211 markings, 210 edges
lola: ========================================
lola: subprocess 1 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p54)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p54)
lola: processed formula length: 8
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: 0 markings, 0 edges, 0 markings/sec, 0 secs
lola: 0 markings, 0 edges, 0 markings/sec, 5 secs
lola: 0 markings, 0 edges, 0 markings/sec, 10 secs
lola: 0 markings, 0 edges, 0 markings/sec, 15 secs
lola: 0 markings, 0 edges, 0 markings/sec, 20 secs
lola: 0 markings, 0 edges, 0 markings/sec, 25 secs
lola: Structural Bound: 4294967295
lola: 246297 markings, 443848 edges, 49259 markings/sec, 30 secs
lola: 450134 markings, 828990 edges, 40767 markings/sec, 35 secs
lola: 667732 markings, 1240006 edges, 43520 markings/sec, 40 secs
lola: 876639 markings, 1637133 edges, 41781 markings/sec, 45 secs
lola: 1088984 markings, 2036998 edges, 42469 markings/sec, 50 secs
lola: 1294790 markings, 2425883 edges, 41161 markings/sec, 55 secs
lola: 1508144 markings, 2828323 edges, 42671 markings/sec, 60 secs
lola: 1699805 markings, 3254525 edges, 38332 markings/sec, 65 secs
lola: 1810698 markings, 3666467 edges, 22179 markings/sec, 70 secs
lola: 1910842 markings, 4044833 edges, 20029 markings/sec, 75 secs
lola: 2018782 markings, 4453641 edges, 21588 markings/sec, 80 secs
lola: 2123910 markings, 4851515 edges, 21026 markings/sec, 85 secs
lola: 2228700 markings, 5247574 edges, 20958 markings/sec, 90 secs
lola: 2334938 markings, 5649124 edges, 21248 markings/sec, 95 secs
lola: 2439687 markings, 6045077 edges, 20950 markings/sec, 100 secs
lola: 2562238 markings, 6490110 edges, 24510 markings/sec, 105 secs
lola: 2661616 markings, 6866665 edges, 19876 markings/sec, 110 secs
lola: 2768535 markings, 7271938 edges, 21384 markings/sec, 115 secs
lola: 2873755 markings, 7670342 edges, 21044 markings/sec, 120 secs
lola: 2977127 markings, 8062035 edges, 20674 markings/sec, 125 secs
lola: 3086285 markings, 8474107 edges, 21832 markings/sec, 130 secs
lola: 3191644 markings, 8872078 edges, 21072 markings/sec, 135 secs
lola: 3304270 markings, 9282181 edges, 22525 markings/sec, 140 secs
lola: 3412078 markings, 9692170 edges, 21562 markings/sec, 145 secs
lola: 3513934 markings, 10077161 edges, 20371 markings/sec, 150 secs
lola: 3618235 markings, 10472096 edges, 20860 markings/sec, 155 secs
lola: 3724961 markings, 10877214 edges, 21345 markings/sec, 160 secs
lola: 3830883 markings, 11277740 edges, 21184 markings/sec, 165 secs
lola: 3937234 markings, 11679557 edges, 21270 markings/sec, 170 secs
lola: 4051875 markings, 12098567 edges, 22928 markings/sec, 175 secs
lola: 4154460 markings, 12488596 edges, 20517 markings/sec, 180 secs
lola: 4257410 markings, 12879356 edges, 20590 markings/sec, 185 secs
lola: 4362866 markings, 13279175 edges, 21091 markings/sec, 190 secs
lola: 4466230 markings, 13670820 edges, 20673 markings/sec, 195 secs
lola: 4575542 markings, 14084251 edges, 21862 markings/sec, 200 secs
lola: 4681388 markings, 14484576 edges, 21169 markings/sec, 205 secs
lola: 4791886 markings, 14890948 edges, 22100 markings/sec, 210 secs
lola: 4895674 markings, 15286044 edges, 20758 markings/sec, 215 secs
lola: 4997360 markings, 15672012 edges, 20337 markings/sec, 220 secs
lola: 5102555 markings, 16071219 edges, 21039 markings/sec, 225 secs
lola: 5208371 markings, 16472133 edges, 21163 markings/sec, 230 secs
lola: 5314562 markings, 16874365 edges, 21238 markings/sec, 235 secs
lola: 5420040 markings, 17273480 edges, 21096 markings/sec, 240 secs
lola: 5526711 markings, 17668883 edges, 21334 markings/sec, 245 secs
lola: 5635195 markings, 18080317 edges, 21697 markings/sec, 250 secs
lola: 5737387 markings, 18469788 edges, 20438 markings/sec, 255 secs
lola: 5841549 markings, 18865271 edges, 20832 markings/sec, 260 secs
lola: 5947662 markings, 19267017 edges, 21223 markings/sec, 265 secs
lola: 6051244 markings, 19660065 edges, 20716 markings/sec, 270 secs
lola: 6158996 markings, 20068187 edges, 21550 markings/sec, 275 secs
lola: 6265019 markings, 20464954 edges, 21205 markings/sec, 280 secs
lola: 6364972 markings, 20844759 edges, 19991 markings/sec, 285 secs
lola: 6470972 markings, 21247592 edges, 21200 markings/sec, 290 secs
lola: 6574880 markings, 21642414 edges, 20782 markings/sec, 295 secs
lola: 6680046 markings, 22041520 edges, 21033 markings/sec, 300 secs
lola: 6784351 markings, 22437139 edges, 20861 markings/sec, 305 secs
lola: 6893058 markings, 22848680 edges, 21741 markings/sec, 310 secs
lola: 6993631 markings, 23230906 edges, 20115 markings/sec, 315 secs
lola: 7100896 markings, 23638566 edges, 21453 markings/sec, 320 secs
lola: 7204696 markings, 24034626 edges, 20760 markings/sec, 325 secs
lola: 7308813 markings, 24429362 edges, 20823 markings/sec, 330 secs
lola: 7409805 markings, 24813502 edges, 20198 markings/sec, 335 secs
lola: 7514867 markings, 25211768 edges, 21012 markings/sec, 340 secs
lola: 7618351 markings, 25604100 edges, 20697 markings/sec, 345 secs
lola: 7749685 markings, 26096940 edges, 26267 markings/sec, 350 secs
lola: 7883659 markings, 26596983 edges, 26795 markings/sec, 355 secs
lola: 8017856 markings, 27095557 edges, 26839 markings/sec, 360 secs
lola: 8139605 markings, 27553180 edges, 24350 markings/sec, 365 secs
lola: 8273452 markings, 28050529 edges, 26769 markings/sec, 370 secs
lola: 8407511 markings, 28547570 edges, 26812 markings/sec, 375 secs
lola: 8529135 markings, 29003875 edges, 24325 markings/sec, 380 secs
lola: 8662959 markings, 29499697 edges, 26765 markings/sec, 385 secs
lola: 8785148 markings, 29955419 edges, 24438 markings/sec, 390 secs
lola: local time limit reached - aborting
lola:
preliminary result: 50 unknown unknown unknown unknown unknown unknown unknown unknown unknown
lola: memory consumption: 566176 KB
lola: time consumption: 399 seconds
lola: print data as JSON (--json)
lola: writing JSON to UpperBounds.json
lola: closed JSON file UpperBounds.json
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p53)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p53)
lola: processed formula length: 8
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 50
lola: SUBRESULT
lola: result: 50
lola: produced by: state space
lola: The maximum value of the given expression is 50
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 453 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p109)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p109)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 50
lola: SUBRESULT
lola: result: 50
lola: produced by: state space
lola: The maximum value of the given expression is 50
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 4 will run for 528 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p110)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p110)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 50
lola: SUBRESULT
lola: result: 50
lola: produced by: state space
lola: The maximum value of the given expression is 50
lola: 214 markings, 213 edges
lola: ========================================
lola: subprocess 5 will run for 634 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p107)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p107)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 20
lola: SUBRESULT
lola: result: 20
lola: produced by: state space
lola: The maximum value of the given expression is 20
lola: 64 markings, 63 edges
lola: ========================================
lola: subprocess 6 will run for 792 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p107)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p107)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 20
lola: SUBRESULT
lola: result: 20
lola: produced by: state space
lola: The maximum value of the given expression is 20
lola: 64 markings, 63 edges
lola: ========================================
lola: subprocess 7 will run for 1057 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p0)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p0)
lola: processed formula length: 7
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 20
lola: SUBRESULT
lola: result: 20
lola: produced by: state space
lola: The maximum value of the given expression is 20
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 8 will run for 1585 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p108)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p108)
lola: processed formula length: 9
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 50
lola: SUBRESULT
lola: result: 50
lola: produced by: state space
lola: The maximum value of the given expression is 50
lola: 51 markings, 50 edges
lola: ========================================
lola: subprocess 9 will run for 3170 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p136 + p137)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p136 + p137)
lola: processed formula length: 16
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: Structural Bound: 1
lola: SUBRESULT
lola: result: 1
lola: produced by: state space
lola: The maximum value of the given expression is 1
lola: 4 markings, 3 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: MAX(p54)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p54)
lola: processed formula length: 8
lola: 0 rewrites
lola: closed formula file UpperBounds.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using bound preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: RUNNING
lola: 0 markings, 0 edges, 0 markings/sec, 0 secs
lola: 0 markings, 0 edges, 0 markings/sec, 5 secs
lola: 0 markings, 0 edges, 0 markings/sec, 10 secs
lola: 0 markings, 0 edges, 0 markings/sec, 15 secs
lola: 0 markings, 0 edges, 0 markings/sec, 20 secs
lola: 0 markings, 0 edges, 0 markings/sec, 25 secs
lola: Structural Bound: 4294967295
lola: 246604 markings, 444462 edges, 49321 markings/sec, 30 secs
lola: 450808 markings, 830240 edges, 40841 markings/sec, 35 secs
lola: 668692 markings, 1241916 edges, 43577 markings/sec, 40 secs
lola: 878855 markings, 1641268 edges, 42033 markings/sec, 45 secs
lola: 1090412 markings, 2039762 edges, 42311 markings/sec, 50 secs
lola: 1297882 markings, 2431919 edges, 41494 markings/sec, 55 secs
lola: 1511822 markings, 2835534 edges, 42788 markings/sec, 60 secs
lola: 1702618 markings, 3264187 edges, 38159 markings/sec, 65 secs
lola: 1813841 markings, 3677109 edges, 22245 markings/sec, 70 secs
lola: 1914606 markings, 4058686 edges, 20153 markings/sec, 75 secs
lola: 2019357 markings, 4455847 edges, 20950 markings/sec, 80 secs
lola: 2122566 markings, 4846321 edges, 20642 markings/sec, 85 secs
lola: 2223785 markings, 5229368 edges, 20244 markings/sec, 90 secs
lola: 2330069 markings, 5630351 edges, 21257 markings/sec, 95 secs
lola: 2434636 markings, 6025536 edges, 20913 markings/sec, 100 secs
lola: 2553401 markings, 6457377 edges, 23753 markings/sec, 105 secs
lola: 2656454 markings, 6847442 edges, 20611 markings/sec, 110 secs
lola: 2764497 markings, 7256205 edges, 21609 markings/sec, 115 secs
lola: 2870163 markings, 7656369 edges, 21133 markings/sec, 120 secs
lola: 2974124 markings, 8050452 edges, 20792 markings/sec, 125 secs
lola: 3081955 markings, 8458948 edges, 21566 markings/sec, 130 secs
lola: 3189601 markings, 8864215 edges, 21529 markings/sec, 135 secs
lola: 3302344 markings, 9274698 edges, 22549 markings/sec, 140 secs
lola: 3408871 markings, 9679841 edges, 21305 markings/sec, 145 secs
lola: 3509108 markings, 10058785 edges, 20047 markings/sec, 150 secs
lola: 3613532 markings, 10455119 edges, 20885 markings/sec, 155 secs
lola: 3714863 markings, 10838931 edges, 20266 markings/sec, 160 secs
lola: 3820667 markings, 11239751 edges, 21161 markings/sec, 165 secs
lola: 3922862 markings, 11625514 edges, 20439 markings/sec, 170 secs
lola: 4031010 markings, 12027589 edges, 21630 markings/sec, 175 secs
lola: 4135221 markings, 12415129 edges, 20842 markings/sec, 180 secs
lola: 4240088 markings, 12814334 edges, 20973 markings/sec, 185 secs
lola: 4343442 markings, 13205812 edges, 20671 markings/sec, 190 secs
lola: 4449210 markings, 13607114 edges, 21154 markings/sec, 195 secs
lola: 4552907 markings, 13999132 edges, 20739 markings/sec, 200 secs
lola: 4659491 markings, 14402077 edges, 21317 markings/sec, 205 secs
lola: 4767534 markings, 14810569 edges, 21609 markings/sec, 210 secs
lola: 4875083 markings, 15207241 edges, 21510 markings/sec, 215 secs
lola: 4980531 markings, 15608832 edges, 21090 markings/sec, 220 secs
lola: 5083733 markings, 16000099 edges, 20640 markings/sec, 225 secs
lola: 5189500 markings, 16401400 edges, 21153 markings/sec, 230 secs
lola: 5291404 markings, 16786944 edges, 20381 markings/sec, 235 secs
lola: 5397951 markings, 17189809 edges, 21309 markings/sec, 240 secs
lola: 5509331 markings, 17604812 edges, 22276 markings/sec, 245 secs
lola: 5609197 markings, 17982482 edges, 19973 markings/sec, 250 secs
lola: 5716001 markings, 18387883 edges, 21361 markings/sec, 255 secs
lola: 5820834 markings, 18785918 edges, 20967 markings/sec, 260 secs
lola: 5923599 markings, 19176327 edges, 20553 markings/sec, 265 secs
lola: 6030728 markings, 19582926 edges, 21426 markings/sec, 270 secs
lola: 6137366 markings, 19985543 edges, 21328 markings/sec, 275 secs
lola: 6240965 markings, 20372793 edges, 20720 markings/sec, 280 secs
lola: 6347590 markings, 20779161 edges, 21325 markings/sec, 285 secs
lola: 6449218 markings, 21164903 edges, 20326 markings/sec, 290 secs
lola: 6553212 markings, 21559969 edges, 20799 markings/sec, 295 secs
lola: 6659728 markings, 21965143 edges, 21303 markings/sec, 300 secs
lola: 6762659 markings, 22354496 edges, 20586 markings/sec, 305 secs
lola: 6870439 markings, 22763202 edges, 21556 markings/sec, 310 secs
lola: 6975038 markings, 23160501 edges, 20920 markings/sec, 315 secs
lola: 7074492 markings, 23538707 edges, 19891 markings/sec, 320 secs
lola: 7180311 markings, 23941315 edges, 21164 markings/sec, 325 secs
lola: 7283970 markings, 24335514 edges, 20732 markings/sec, 330 secs
lola: 7389517 markings, 24736419 edges, 21109 markings/sec, 335 secs
lola: 7492961 markings, 25128837 edges, 20689 markings/sec, 340 secs
lola: 7602120 markings, 25542441 edges, 21832 markings/sec, 345 secs
lola: 7724386 markings, 26001880 edges, 24453 markings/sec, 350 secs
lola: 7858073 markings, 26500508 edges, 26737 markings/sec, 355 secs
lola: 7991707 markings, 26998737 edges, 26727 markings/sec, 360 secs
lola: 8113751 markings, 27455834 edges, 24409 markings/sec, 365 secs
lola: 8247032 markings, 27953072 edges, 26656 markings/sec, 370 secs
lola: 8380784 markings, 28449618 edges, 26750 markings/sec, 375 secs
lola: 8502954 markings, 28905318 edges, 24434 markings/sec, 380 secs
lola: 8636218 markings, 29400866 edges, 26653 markings/sec, 385 secs
lola: 8764347 markings, 29875875 edges, 25626 markings/sec, 390 secs
lola: 8891795 markings, 30350108 edges, 25490 markings/sec, 395 secs
lola: 9025278 markings, 30843649 edges, 26697 markings/sec, 400 secs
lola: 9146988 markings, 31296575 edges, 24342 markings/sec, 405 secs
lola: 9280195 markings, 31788634 edges, 26641 markings/sec, 410 secs
lola: 9401591 markings, 32239822 edges, 24279 markings/sec, 415 secs
lola: 9535710 markings, 32731458 edges, 26824 markings/sec, 420 secs
lola: 9657111 markings, 33181819 edges, 24280 markings/sec, 425 secs
lola: 9790987 markings, 33670382 edges, 26775 markings/sec, 430 secs
lola: 9912508 markings, 34119725 edges, 24304 markings/sec, 435 secs
lola: 10046662 markings, 34606124 edges, 26831 markings/sec, 440 secs
lola: 10168422 markings, 35053578 edges, 24352 markings/sec, 445 secs
lola: 10290126 markings, 35500155 edges, 24341 markings/sec, 450 secs
lola: 10417341 markings, 35957402 edges, 25443 markings/sec, 455 secs
lola: 10546841 markings, 36424126 edges, 25900 markings/sec, 460 secs
lola: 10669199 markings, 36865944 edges, 24472 markings/sec, 465 secs
lola: 10788324 markings, 37294676 edges, 23825 markings/sec, 470 secs
lola: 10902292 markings, 37707997 edges, 22794 markings/sec, 475 secs
lola: 11026219 markings, 38145913 edges, 24785 markings/sec, 480 secs
lola: 11137067 markings, 38546880 edges, 22170 markings/sec, 485 secs
lola: 11238392 markings, 38923735 edges, 20265 markings/sec, 490 secs
lola: 11365653 markings, 39398920 edges, 25452 markings/sec, 495 secs
lola: SUBRESULT
lola: result: 50
lola: produced by: state space
lola: The maximum value of the given expression is 50
lola: 11433366 markings, 39641109 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: 50 1 50 50 50 50 20 20 20 50
lola:
preliminary result: 50 1 50 50 50 50 20 20 20 50
lola: memory consumption: 75592 KB
lola: time consumption: 903 seconds
lola: print data as JSON (--json)
lola: writing JSON to UpperBounds.json
lola: closed JSON file UpperBounds.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="BridgeAndVehicles-COL-V50P20N20"
export BK_EXAMINATION="UpperBounds"
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 BridgeAndVehicles-COL-V50P20N20, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r182-oct2-158987913500205"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N20.tgz
mv BridgeAndVehicles-COL-V50P20N20 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;