Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987852900237.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is NeoElection-COL-4, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987852900237
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 4.3K Apr 30 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 30 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 4.4K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 30 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 30 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K Apr 30 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 30 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 81K 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 NeoElection-COL-4-UpperBounds-00
FORMULA_NAME NeoElection-COL-4-UpperBounds-01
FORMULA_NAME NeoElection-COL-4-UpperBounds-02
FORMULA_NAME NeoElection-COL-4-UpperBounds-03
FORMULA_NAME NeoElection-COL-4-UpperBounds-04
FORMULA_NAME NeoElection-COL-4-UpperBounds-05
FORMULA_NAME NeoElection-COL-4-UpperBounds-06
FORMULA_NAME NeoElection-COL-4-UpperBounds-07
FORMULA_NAME NeoElection-COL-4-UpperBounds-08
FORMULA_NAME NeoElection-COL-4-UpperBounds-09
FORMULA_NAME NeoElection-COL-4-UpperBounds-10
FORMULA_NAME NeoElection-COL-4-UpperBounds-11
FORMULA_NAME NeoElection-COL-4-UpperBounds-12
FORMULA_NAME NeoElection-COL-4-UpperBounds-13
FORMULA_NAME NeoElection-COL-4-UpperBounds-14
FORMULA_NAME NeoElection-COL-4-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1591136895206

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 22:28:17] [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 22:28:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 22:28:17] [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 22:28:18] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 995 ms
[2020-06-02 22:28:18] [INFO ] sort/places :
M * STAGE->P-stage,
M * POS->P-sendAnnPs__broadcasting,P-startNeg__broadcasting,
M * M * MT * M->P-network,P-poll__networl,
M * POS * M->P-masterList,
M * BOOL * M->P-masterState,
M * M * NEGSTEP->P-negotiation,
M->P-crashed,dead,P-electedPrimary,P-electedSecondary,P-electionFailed,P-electionInit,P-poll__handlingMessage,P-poll__pollEnd,P-poll__waitingMessage,P-polling,

[2020-06-02 22:28:18] [INFO ] Detected 4 constant HL places corresponding to 115 PT places.
[2020-06-02 22:28:18] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 1830 PT places and 3990.0 transition bindings in 45 ms.
[2020-06-02 22:28:18] [INFO ] Computed order based on color domains.
[2020-06-02 22:28:19] [INFO ] Unfolded HLPN to a Petri net with 1830 places and 2214 transitions in 100 ms.
[2020-06-02 22:28:19] [INFO ] Unfolded HLPN properties in 0 ms.
Deduced a syphon composed of 1687 places in 13 ms
Reduce places removed 1699 places and 2087 transitions.
Reduce places removed 9 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 166 ms.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2020-06-02 22:28:19] [INFO ] Flatten gal took : 65 ms
FORMULA NeoElection-COL-4-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-UpperBounds-14 12 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 22:28:19] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
// Phase 1: matrix 118 rows 122 cols
[2020-06-02 22:28:19] [INFO ] Computed 35 place invariants in 12 ms
Support contains 28 out of 122 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 122/122 places, 127/127 transitions.
Discarding 12 places :
Also discarding 0 output transitions
Graph (complete) has 347 edges and 122 vertex of which 110 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.15 ms
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 110 transition count 127
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 45 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 43 place count 96 transition count 82
Applied a total of 43 rules in 92 ms. Remains 96 /122 variables (removed 26) and now considering 82/127 (removed 45) transitions.
Finished structural reductions, in 1 iterations. Remains : 96/122 places, 82/127 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 22:28:19] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 96 cols
[2020-06-02 22:28:19] [INFO ] Computed 23 place invariants in 4 ms
Support contains 28 out of 96 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 96/96 places, 82/82 transitions.
Applied a total of 0 rules in 5 ms. Remains 96 /96 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 96/96 places, 82/82 transitions.
Starting structural reductions, iteration 0 : 96/96 places, 82/82 transitions.
Applied a total of 0 rules in 5 ms. Remains 96 /96 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2020-06-02 22:28:19] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 96 cols
[2020-06-02 22:28:19] [INFO ] Computed 23 place invariants in 16 ms
[2020-06-02 22:28:19] [INFO ] Implicit Places using invariants in 274 ms returned [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 278 ms to find 16 implicit places.
[2020-06-02 22:28:19] [INFO ] Redundant transitions in 2 ms returned []
[2020-06-02 22:28:19] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 80 cols
[2020-06-02 22:28:19] [INFO ] Computed 7 place invariants in 14 ms
[2020-06-02 22:28:20] [INFO ] Dead Transitions using invariants and state equation in 242 ms returned []
Starting structural reductions, iteration 1 : 80/96 places, 82/82 transitions.
Applied a total of 0 rules in 11 ms. Remains 80 /80 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2020-06-02 22:28:20] [INFO ] Redundant transitions in 2 ms returned []
[2020-06-02 22:28:20] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 80 cols
[2020-06-02 22:28:20] [INFO ] Computed 7 place invariants in 7 ms
[2020-06-02 22:28:20] [INFO ] Dead Transitions using invariants and state equation in 177 ms returned []
Finished structural reductions, in 2 iterations. Remains : 80/96 places, 82/82 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 )
[2020-06-02 22:28:20] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 80 cols
[2020-06-02 22:28:20] [INFO ] Computed 7 place invariants in 3 ms
Support contains 28 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 82/82 transitions.
Applied a total of 0 rules in 7 ms. Remains 80 /80 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 82/82 transitions.
Starting structural reductions, iteration 0 : 80/80 places, 82/82 transitions.
Applied a total of 0 rules in 29 ms. Remains 80 /80 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2020-06-02 22:28:20] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 80 cols
[2020-06-02 22:28:20] [INFO ] Computed 7 place invariants in 1 ms
[2020-06-02 22:28:20] [INFO ] Implicit Places using invariants in 103 ms returned []
[2020-06-02 22:28:20] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 80 cols
[2020-06-02 22:28:20] [INFO ] Computed 7 place invariants in 9 ms
[2020-06-02 22:28:20] [INFO ] State equation strengthened by 12 read => feed constraints.
[2020-06-02 22:28:20] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2020-06-02 22:28:20] [INFO ] Redundant transitions in 2 ms returned []
[2020-06-02 22:28:20] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 80 cols
[2020-06-02 22:28:20] [INFO ] Computed 7 place invariants in 1 ms
[2020-06-02 22:28:21] [INFO ] Dead Transitions using invariants and state equation in 679 ms returned []
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 82/82 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Discarding 3 places :
Also discarding 0 output transitions
Graph (complete) has 170 edges and 80 vertex of which 77 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 77 transition count 73
Applied a total of 10 rules in 23 ms. Remains 77 /80 variables (removed 3) and now considering 73/82 (removed 9) transitions.
// Phase 1: matrix 73 rows 77 cols
[2020-06-02 22:28:21] [INFO ] Computed 4 place invariants in 3 ms
[2020-06-02 22:28:21] [INFO ] Export to MCC properties in file /home/mcc/execution/UpperBounds.sr.xml took 3 ms.
[2020-06-02 22:28:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 10 ms.
info: Time: 3600 - MCC
vrfy: Checking UpperBounds @ NeoElection-COL-4 @ 3570 seconds

FORMULA NeoElection-COL-4-UpperBounds-03 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NeoElection-COL-4-UpperBounds-06 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

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

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

FORMULA NeoElection-COL-4-UpperBounds-05 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA NeoElection-COL-4-UpperBounds-13 4 TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for UpperBounds @ NeoElection-COL-4

{
"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=UpperBounds.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--timelimit=3570",
"--localtimelimit=0",
"--json=UpperBounds.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Tue Jun 2 22:28:21 2020
",
"timelimit": 3570
},
"child":
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},
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},
"result":
{
"edges": 4,
"markings": 5,
"produced_by": "search",
"value": 4
},
"task":
{
"compoundnumber": 4,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "bound preserving/insertion"
},
"type": "dfs"
},
"type": "bound",
"workflow": "search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3566
},
"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(p78 + p77 + p76 + p64 + p65 + p66 + p74 + p68 + p69 + p70 + p73 + p72 + p71 + p67 + p75 + p79)",
"processed_size": 98,
"rewrites": 0
},
"result":
{
"edges": 4,
"markings": 5,
"produced_by": "search",
"value": 4
},
"task":
{
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "bound preserving/insertion"
},
"type": "dfs"
},
"type": "bound",
"workflow": "search"
}
}
],
"exit":
{
"error": null,
"memory": 16860,
"runtime": 4.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "UpperBounds.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*) : MAX(*)"
},
"net":
{
"arcs": 323,
"conflict_clusters": 32,
"places": 80,
"places_significant": 73,
"singleton_clusters": 0,
"transitions": 82
},
"result":
{
"preliminary_value": "4 4 4 4 4 4 ",
"value": "4 4 4 4 4 4 "
},
"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: 162/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2560
lola: finding significant places
lola: 80 places, 82 transitions, 73 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 + p53 + p54 + p55) : MAX(p78 + p77 + p76 + p64 + p65 + p66 + p74 + p68 + p69 + p70 + p73 + p72 + p71 + p67 + p75 + p79) : MAX(p0 + p1 + p2 + p3) : MAX(p60 + p61 + p62 + p63) : MAX(p52 + p53 + p54 + p55) : MAX(p78 + p77 + p76 + p64 + p65 + p66 + p74 + p68 + p69 + p70 + p73 + p72 + p71 + p67 + p75 + p79)
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p52 + p53 + p54 + p55)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p52 + p53 + p54 + p55)
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: 103 markings, 102 edges
lola: ========================================
lola: subprocess 1 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p0 + p1 + p2 + p3)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p0 + p1 + p2 + p3)
lola: processed formula length: 22
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: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p60 + p61 + p62 + p63)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p60 + p61 + p62 + p63)
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: 253 markings, 349 edges
lola: ========================================
lola: subprocess 3 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p52 + p53 + p54 + p55)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p52 + p53 + p54 + p55)
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: 103 markings, 102 edges
lola: subprocess 4 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ========================================
lola: ...considering subproblem: MAX(p78 + p77 + p76 + p64 + p65 + p66 + p74 + p68 + p69 + p70 + p73 + p72 + p71 + p67 + p75 + p79)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p78 + p77 + p76 + p64 + p65 + p66 + p74 + p68 + p69 + p70 + p73 + p72 + p71 + p67 + p75 + p79)
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: 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 5 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: MAX(p78 + p77 + p76 + p64 + p65 + p66 + p74 + p68 + p69 + p70 + p73 + p72 + p71 + p67 + p75 + p79)
lola: ========================================
lola: SUBTASK
lola: computing bound of an expression
lola: processed formula: MAX(p78 + p77 + p76 + p64 + p65 + p66 + p74 + p68 + p69 + p70 + p73 + p72 + p71 + p67 + p75 + p79)
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: 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: RESULT
lola:
SUMMARY: 4 4 4 4 4 4
lola:
preliminary result: 4 4 4 4 4 4
lola: memory consumption: 16860 KB
lola: time consumption: 4 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="NeoElection-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 NeoElection-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 r174-csrt-158987852900237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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