About the Execution of LoLA for NoC3x3-PT-2B
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
4301.140 | 26933.00 | 36109.00 | 17.30 | TFTFTFFFFFTFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/local/x2003239/mcc2019-input.r181-csrt-155344535000269.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-3954
Executing tool lola
Input is NoC3x3-PT-2B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r181-csrt-155344535000269
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 708K
-rw-r--r-- 1 mcc users 3.4K Mar 23 12:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 12:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 23 12:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 23 12:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 23 10:10 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 23 10:10 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K Mar 23 12:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Mar 23 12:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 23 12:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.9K Mar 23 12:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 23 10:10 NewModel
-rw-r--r-- 1 mcc users 3.6K Mar 23 12:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 12:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 103 Mar 23 11:58 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 341 Mar 23 11:58 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.3K Mar 23 11:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 23 11:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 12:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 12:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 23 10:10 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 23 10:10 instance
-rw-r--r-- 1 mcc users 6 Mar 23 10:10 iscolored
-rw-r--r-- 1 mcc users 0 Mar 23 10:10 model-fix.log
-rw-r--r-- 1 mcc users 548K Mar 23 10:10 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-00
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-01
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-02
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-03
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-04
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-05
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-06
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-07
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-08
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-09
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-10
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-11
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-12
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-13
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-14
FORMULA_NAME NoC3x3-PT-2B-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1553477218710
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ NoC3x3-PT-2B @ 3570 seconds
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA NoC3x3-PT-2B-ReachabilityCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3543
rslt: Output for ReachabilityCardinality @ NoC3x3-PT-2B
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"U": 0,
"X": 0,
"aconj": 0,
"adisj": 1,
"aneg": 0,
"comp": 2,
"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": "E (F (((p1093 + 1 <= p473) OR (p938 + 1 <= p570))))",
"processed_size": 52,
"rewrites": 19
},
"result":
{
"edges": 99,
"markings": 100,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"type": "reachability",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1181
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 2,
"aneg": 0,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 9,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 9,
"visible_transitions": 0
},
"processed": "E (F (((((1 <= p457) AND (1 <= p1020)) OR (p736 <= p1907)) AND (((p1028 <= p313) AND (1 <= p312)) OR (p1876 + 1 <= p626)))))",
"processed_size": 126,
"rewrites": 19
},
"result":
{
"edges": 295,
"markings": 282,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 12,
"problems": 4
},
"type": "reachability",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1772
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 10,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 10,
"visible_transitions": 0
},
"processed": "A (G ((((p1864 <= p846) OR (p1997 <= p660) OR ((p582 <= p1823) AND (p1743 <= p430))) AND (p1486 <= p763))))",
"processed_size": 109,
"rewrites": 20
},
"result":
{
"edges": 94,
"markings": 91,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 14,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"type": "invariance",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3545
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 10,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 10,
"visible_transitions": 0
},
"processed": "E (F (((p643 + 1 <= p86) AND (p1533 + 1 <= p612) AND ((p1858 + 1 <= p904) OR ((p991 <= p1832) AND (p731 <= p697))))))",
"processed_size": 118,
"rewrites": 19
},
"result":
{
"produced_by": "state equation",
"value": true
},
"task":
{
"compoundnumber": 15,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 7,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
],
"exit":
{
"error": null,
"memory": 51268,
"runtime": 27.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(F(**)) : FALSE : E(F(**)) : FALSE : E(F(**)) : A(G(**)) : A(G(**)) : A(G(**)) : FALSE : FALSE : E(F(**)) : FALSE : A(G(**)) : FALSE : A(G(**)) : A(G(**))"
},
"net":
{
"arcs": 5835,
"conflict_clusters": 1456,
"places": 2003,
"places_significant": 1937,
"singleton_clusters": 0,
"transitions": 2292
},
"result":
{
"preliminary_value": "yes no yes no yes no no no no no yes no no no no no ",
"value": "yes no yes no yes no no no no no yes no no no no no "
},
"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: 4295/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2003
lola: finding significant places
lola: 2003 places, 2292 transitions, 1937 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 ReachabilityCardinality.xml
lola: LP says that atomic proposition is always false: (2 <= p843)
lola: LP says that atomic proposition is always false: (3 <= p1945)
lola: LP says that atomic proposition is always false: (2 <= p1569)
lola: LP says that atomic proposition is always false: (3 <= p20)
lola: LP says that atomic proposition is always false: (2 <= p1515)
lola: LP says that atomic proposition is always false: (3 <= p1190)
lola: LP says that atomic proposition is always false: (2 <= p1541)
lola: LP says that atomic proposition is always false: (2 <= p1443)
lola: LP says that atomic proposition is always false: (2 <= p1671)
lola: LP says that atomic proposition is always false: (3 <= p774)
lola: LP says that atomic proposition is always false: (3 <= p1786)
lola: LP says that atomic proposition is always false: (3 <= p1450)
lola: E (F (((p643 + 1 <= p86) AND (p1533 + 1 <= p612) AND ((p1858 + 1 <= p904) OR ((p991 <= p1832) AND (p731 <= p697)))))) : E (F (())) : E (F (((((1 <= p457) AND (1 <= p1020)) OR (p736 <= p1907)) AND (((p1028 <= p313) AND (1 <= p312)) OR (p1876 + 1 <= p626))))) : E (F ((2 <= p1569))) : E (F (((p1093 + 1 <= p473) OR (p938 + 1 <= p570)))) : A (G ((p1927 <= p689))) : A (G ((((p1864 <= p846) OR (p1997 <= p660) OR ((p582 <= p1823) AND (p1743 <= p430))) AND (p1486 <= p763)))) : A (G ((p1646 <= p485))) : E (F (())) : E (F (())) : E (F ((1 <= p301))) : E (F (())) : A (G ((p370 <= p284))) : E (F ((3 <= p774))) : A (G ((((p51 <= p1816)) AND (p1824 <= p1851)))) : A (G ((p560 <= p1486)))
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 18 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 18 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 2 will run for 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: ========================================
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 18 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 18 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 18 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 5 will run for 322 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 18 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: processed formula with 0 atomic propositions
lola: ========================================
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((1 <= p301)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((1 <= p301)))
lola: processed formula length: 19
lola: 19 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (1 <= p301)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 113 markings, 112 edges
lola: ========================================
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p1646 <= p485)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((p1646 <= p485)))
lola: processed formula length: 23
lola: 20 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p485 + 1 <= p1646)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 106 markings, 105 edges
lola: state equation: write sara problem file to ReachabilityCardinality-7-0.sara
lola: state equation: calling and running sara
lola: ========================================
sara: try reading problem file ReachabilityCardinality-7-0.sara.
lola: subprocess 8 will run for 443 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p370 <= p284)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((p370 <= p284)))
lola: processed formula length: 22
lola: 20 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 100 markings, 99 edges
lola: ========================================
lola: subprocess 9 will run for 506 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p1927 <= p689)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((p1927 <= p689)))
lola: processed formula length: 23
lola: 20 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p689 + 1 <= p1927)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-9-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 39 markings, 38 edges
lola: ========================================
lola: subprocess 10 will run for 590 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p560 <= p1486)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((p560 <= p1486)))
lola: processed formula length: 23
lola: 20 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p1486 + 1 <= p560)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 95 markings, 94 edges
lola: state equation: write sara problem file to ReachabilityCardinality-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-10-0.sara.
lola: subprocess 11 will run for 709 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p51 <= p1816)) AND (p1824 <= p1851))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p51 <= p1816)) AND (p1824 <= p1851))))
lola: processed formula length: 47
lola: 20 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p1816 + 1 <= p51)) OR (p1851 + 1 <= p1824))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: ========================================
lola: state equation: write sara problem file to ReachabilityCardinality-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-11-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 77 markings, 76 edges
lola: ========================================
lola: subprocess 12 will run for 886 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p1093 + 1 <= p473) OR (p938 + 1 <= p570))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((p1093 + 1 <= p473) OR (p938 + 1 <= p570))))
lola: processed formula length: 52
lola: 19 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 100 markings, 99 edges
lola: ========================================
lola: subprocess 13 will run for 1181 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((((1 <= p457) AND (1 <= p1020)) OR (p736 <= p1907)) AND (((p1028 <= p313) AND (1 <= p312)) OR (p1876 + 1 <= p626)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((((1 <= p457) AND (1 <= p1020)) OR (p736 <= p1907)) AND (((p1028 <= p313) AND (1 <= p312)) OR (p1876 + 1 <= p626)))))
lola: processed formula length: 126
lola: 19 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((((1 <= p457) AND (1 <= p1020)) OR (p736 <= p1907)) AND (((p1028 <= p313) AND (1 <= p312)) OR (p1876 + 1 <= p626)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 12 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-13-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 282 markings, 295 edges
lola: ========================================
lola: subprocess 14 will run for 1772 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p1864 <= p846) OR (p1997 <= p660) OR ((p582 <= p1823) AND (p1743 <= p430))) AND (p1486 <= p763))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p1864 <= p846) OR (p1997 <= p660) OR ((p582 <= p1823) AND (p1743 <= p430))) AND (p1486 <= p763))))
lola: processed formula length: 109
lola: 20 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 91 markings, 94 edges
lola: ========================================
lola: subprocess 15 will run for 3545 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p643 + 1 <= p86) AND (p1533 + 1 <= p612) AND ((p1858 + 1 <= p904) OR ((p991 <= p1832) AND (p731 <= p697))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((p643 + 1 <= p86) AND (p1533 + 1 <= p612) AND ((p1858 + 1 <= p904) OR ((p991 <= p1832) AND (p731 <= p697))))))
lola: processed formula length: 118
lola: 19 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p643 + 1 <= p86) AND (p1533 + 1 <= p612) AND ((p1858 + 1 <= p904) OR ((p991 <= p1832) AND (p731 <= p697))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 7 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-15-0.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic
lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no yes no yes no no no no no yes no no no no no
lola:
preliminary result: yes no yes no yes no no no no no yes no no no no no
lola: memory consumption: 51268 KB
lola: time consumption: 27 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished
BK_STOP 1553477245643
--------------------
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="NoC3x3-PT-2B"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lola"
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 2-3954"
echo " Executing tool lola"
echo " Input is NoC3x3-PT-2B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r181-csrt-155344535000269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2B.tgz
mv NoC3x3-PT-2B execution
cd execution
if [ "ReachabilityCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityCardinality" = "UpperBounds" ] ; 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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '
echo "FORMULA_NAME $x"
done
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 ;