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.r184-oct2-158987928800605.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 LamportFastMutEx-COL-4, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-158987928800605
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 216K
-rw-r--r-- 1 mcc users 3.7K Apr 30 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 30 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 30 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 30 13:04 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 30 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 30 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 30 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Apr 30 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 30 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 equiv_pt
-rw-r--r-- 1 mcc users 2 Apr 30 13:04 instance
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 iscolored
-rw-r--r-- 1 mcc users 40K Apr 30 13:04 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 LamportFastMutEx-COL-4-UpperBounds-00
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-01
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-02
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-03
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-04
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-05
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-06
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-07
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-08
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-09
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-10
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-11
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-12
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-13
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-14
FORMULA_NAME LamportFastMutEx-COL-4-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591215538597

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 20:19:00] [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]
[2020-06-03 20:19:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 20:19:00] [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.
[2020-06-03 20:19:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 508 ms
[2020-06-03 20:19:00] [INFO ] sort/places :
pid * pid->wait,done,
pid * bool->b,
pid->P-start_1,x,y,P-setx_3,P-setbi_5,P-ify0_4,P-sety_9,P-ifxi_10,P-setbi_11,P-fordo_12,P-await_13,P-ifyi_15,P-awaity,P-CS_21,P-setbi_24,

[2020-06-03 20:19:00] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 135 PT places and 285.0 transition bindings in 21 ms.
[2020-06-03 20:19:00] [INFO ] Computed order based on color domains.
[2020-06-03 20:19:00] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions in 9 ms.
[2020-06-03 20:19:00] [INFO ] Unfolded HLPN properties in 0 ms.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 50 transitions.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 21 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
[2020-06-03 20:19:00] [INFO ] Flatten gal took : 34 ms
FORMULA LamportFastMutEx-COL-4-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-UpperBounds-05 4 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-UpperBounds-02 4 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 )
[2020-06-03 20:19:00] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2020-06-03 20:19:00] [INFO ] Computed 26 place invariants in 12 ms
Support contains 44 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 16 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
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 )
[2020-06-03 20:19:00] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2020-06-03 20:19:00] [INFO ] Computed 26 place invariants in 3 ms
Support contains 44 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 16 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 7 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2020-06-03 20:19:00] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2020-06-03 20:19:00] [INFO ] Computed 26 place invariants in 2 ms
[2020-06-03 20:19:00] [INFO ] Implicit Places using invariants in 161 ms returned []
[2020-06-03 20:19:00] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2020-06-03 20:19:00] [INFO ] Computed 26 place invariants in 1 ms
[2020-06-03 20:19:01] [INFO ] State equation strengthened by 48 read => feed constraints.
[2020-06-03 20:19:01] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
[2020-06-03 20:19:01] [INFO ] Redundant transitions in 3 ms returned []
[2020-06-03 20:19:01] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2020-06-03 20:19:01] [INFO ] Computed 26 place invariants in 0 ms
[2020-06-03 20:19:01] [INFO ] Dead Transitions using invariants and state equation in 148 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 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 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 102 transition count 144
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 44 place count 98 transition count 156
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 98 transition count 152
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 52 place count 94 transition count 152
Applied a total of 52 rules in 13 ms. Remains 94 /102 variables (removed 8) and now considering 152/180 (removed 28) transitions.
// Phase 1: matrix 152 rows 94 cols
[2020-06-03 20:19:01] [INFO ] Computed 26 place invariants in 1 ms
[2020-06-03 20:19:01] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2020-06-03 20:19:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ LamportFastMutEx-COL-4 @ 3570 seconds

FORMULA LamportFastMutEx-COL-4-UpperBounds-00 3 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-01 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-07 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-08 3 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-09 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-10 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-11 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-12 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-13 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-14 3 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-15 3 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-COL-4-UpperBounds-04 12 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3549
rslt: Output for UpperBounds @ LamportFastMutEx-COL-4

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"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "MAX(p34 + p35 + p36 + p37)",
"processed_size": 26,
"rewrites": 0
},
"result":
{
"edges": 12,
"markings": 13,
"produced_by": "search",
"value": 4
},
"task":
{
"compoundnumber": 8,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "bound preserving/insertion"
},
"type": "dfs"
},
"type": "bound",
"workflow": "search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1188
},
"exit":
{
"localtimelimitreached": false
},
"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": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "MAX(p66 + p67 + p68 + p69)",
"processed_size": 26,
"rewrites": 0
},
"result":
{
"edges": 1101600,
"markings": 363354,
"produced_by": "search",
"value": 3
},
"task":
{
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "bound preserving/insertion"
},
"type": "dfs"
},
"type": "bound",
"workflow": "search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1781
},
"exit":
{
"localtimelimitreached": false
},
"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": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "MAX(p46 + p47 + p48 + p49)",
"processed_size": 26,
"rewrites": 0
},
"result":
{
"edges": 1025082,
"markings": 353657,
"produced_by": "search",
"value": 3
},
"task":
{
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "bound preserving/insertion"
},
"type": "dfs"
},
"type": "bound",
"workflow": "search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3560
},
"exit":
{
"localtimelimitreached": false
},
"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": 16,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 16,
"visible_transitions": 0
},
"processed": "MAX(p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p73 + p72 + p71 + p70)",
"processed_size": 98,
"rewrites": 0
},
"result":
{
"edges": 8498708,
"markings": 1857200,
"produced_by": "search",
"value": 12
},
"task":
{
"compoundnumber": 11,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "bound preserving/insertion"
},
"type": "dfs"
},
"type": "bound",
"workflow": "search"
}
}
],
"exit":
{
"error": null,
"memory": 18672,
"runtime": 21.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "UpperBounds.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*)"
},
"net":
{
"arcs": 768,
"conflict_clusters": 7,
"places": 102,
"places_significant": 76,
"singleton_clusters": 0,
"transitions": 180
},
"result":
{
"preliminary_value": "3 4 12 4 3 4 4 4 4 4 3 3 ",
"value": "3 4 12 4 3 4 4 4 4 4 3 3 "
},
"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: 282/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 3264
lola: finding significant places
lola: 102 places, 180 transitions, 76 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(p93 + p92 + p91 + p90) : MAX(p22 + p23 + p24 + p25) : MAX(p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p73 + p72 + p71 + p70) : MAX(p34 + p35 + p36 + p37) : MAX(p89 + p88 + p87 + p86) : MAX(p34 + p35 + p36 + p37) : MAX(p34 + p35 + p36 + p37) : MAX(p22 + p23 + p24 + p25) : MAX(p100 + p101 + p98 + p99) : MAX(p34 + p35 + p36 + p37) : MAX(p66 + p67 + p68 + p69) : MAX(p46 + p47 + p48 + p49)
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p93 + p92 + p91 + p90)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p93 + p92 + p91 + p90)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 3
lola: produced by: state space
lola: The maximum value of the given expression is 3
lola: 369734 markings, 1268951 edges
lola: ========================================
lola: subprocess 1 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p22 + p23 + p24 + p25)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p22 + p23 + p24 + p25)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 4
lola: produced by: state space
lola: The maximum value of the given expression is 4
lola: 5 markings, 4 edges
lola: ========================================
lola: subprocess 2 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p34 + p35 + p36 + p37)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p34 + p35 + p36 + p37)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 4
lola: produced by: state space
lola: The maximum value of the given expression is 4
lola: 13 markings, 12 edges
lola: ========================================
lola: subprocess 3 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p89 + p88 + p87 + p86)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p89 + p88 + p87 + p86)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 3
lola: produced by: state space
lola: The maximum value of the given expression is 3
lola: 367291 markings, 1226413 edges
lola: ========================================
lola: subprocess 4 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p34 + p35 + p36 + p37)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p34 + p35 + p36 + p37)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 4
lola: produced by: state space
lola: The maximum value of the given expression is 4
lola: 13 markings, 12 edges
lola: ========================================
lola: subprocess 5 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p34 + p35 + p36 + p37)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p34 + p35 + p36 + p37)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 4
lola: produced by: state space
lola: The maximum value of the given expression is 4
lola: 13 markings, 12 edges
lola: ========================================
lola: subprocess 6 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p22 + p23 + p24 + p25)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p22 + p23 + p24 + p25)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 4
lola: produced by: state space
lola: The maximum value of the given expression is 4
lola: 5 markings, 4 edges
lola: ========================================
lola: subprocess 7 will run for 712 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p100 + p101 + p98 + p99)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p100 + p101 + p98 + p99)
lola: processed formula length: 28
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: 4
lola: SUBRESULT
lola: result: 4
lola: produced by: state space
lola: The maximum value of the given expression is 4
lola: 25 markings, 24 edges
lola: ========================================
lola: subprocess 8 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p34 + p35 + p36 + p37)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p34 + p35 + p36 + p37)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 4
lola: produced by: state space
lola: The maximum value of the given expression is 4
lola: 13 markings, 12 edges
lola: ========================================
lola: subprocess 9 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p66 + p67 + p68 + p69)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p66 + p67 + p68 + p69)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 3
lola: produced by: state space
lola: The maximum value of the given expression is 3
lola: 363354 markings, 1101600 edges
lola: ========================================
lola: subprocess 10 will run for 1781 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p46 + p47 + p48 + p49)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p46 + p47 + p48 + p49)
lola: processed formula length: 26
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: 4
lola: SUBRESULT
lola: result: 3
lola: produced by: state space
lola: The maximum value of the given expression is 3
lola: 353657 markings, 1025082 edges
lola: ========================================
lola: subprocess 11 will run for 3560 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p73 + p72 + p71 + p70)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p73 + p72 + p71 + p70)
lola: processed formula length: 98
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: 16
lola: 921452 markings, 3801736 edges, 184290 markings/sec, 0 secs
lola: 1751943 markings, 7864573 edges, 166098 markings/sec, 5 secs
lola: SUBRESULT
lola: result: 12
lola: produced by: state space
lola: The maximum value of the given expression is 12
lola: 1857200 markings, 8498708 edges
lola: RESULT
lola:
SUMMARY: 3 4 12 4 3 4 4 4 4 4 3 3
lola:
preliminary result: 3 4 12 4 3 4 4 4 4 4 3 3
lola: ========================================
lola: memory consumption: 18672 KB
lola: time consumption: 21 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="LamportFastMutEx-COL-4"
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 LamportFastMutEx-COL-4, 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 r184-oct2-158987928800605"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-4.tgz
mv LamportFastMutEx-COL-4 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 ;