About the Execution of ITS-LoLa for RobotManipulation-PT-00010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15724.640 | 3600000.00 | 267237.00 | 28516.60 | FFFFTTFTTTFFFFTT | normal |
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.r186-oct2-158987938600163.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 RobotManipulation-PT-00010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-oct2-158987938600163
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 184K
-rw-r--r-- 1 mcc users 3.8K Apr 12 10:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 12 10:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 11 12:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 11 12:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 14 12:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 14 12:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 10 16:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 16:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 9 22:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 9 22:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:38 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 RobotManipulation-PT-00010-CTLCardinality-00
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-01
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-02
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-03
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-04
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-05
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-06
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-07
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-08
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-09
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-10
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-11
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-12
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-13
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-14
FORMULA_NAME RobotManipulation-PT-00010-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1591228940112
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 00:02:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 00:02:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 00:02:21] [INFO ] Load time of PNML (sax parser for PT used): 18 ms
[2020-06-04 00:02:21] [INFO ] Transformed 15 places.
[2020-06-04 00:02:21] [INFO ] Transformed 11 transitions.
[2020-06-04 00:02:21] [INFO ] Parsed PT model containing 15 places and 11 transitions in 47 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Incomplete random walk after 100008 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=1886 ) properties seen :[1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 11 rows 15 cols
[2020-06-04 00:02:21] [INFO ] Computed 6 place invariants in 2 ms
[2020-06-04 00:02:21] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2020-06-04 00:02:21] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 3 ms returned unsat
[2020-06-04 00:02:21] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-06-04 00:02:21] [INFO ] [Real]Absence check using 3 positive and 3 generalized place invariants in 1 ms returned sat
[2020-06-04 00:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 00:02:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2020-06-04 00:02:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 00:02:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned unsat
[2020-06-04 00:02:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned unsat
[2020-06-04 00:02:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned unsat
[2020-06-04 00:02:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned unsat
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
[2020-06-04 00:02:21] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-04 00:02:21] [INFO ] Flatten gal took : 18 ms
[2020-06-04 00:02:21] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-04 00:02:21] [INFO ] Flatten gal took : 4 ms
FORMULA RobotManipulation-PT-00010-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RobotManipulation-PT-00010-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 00:02:21] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2020-06-04 00:02:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ RobotManipulation-PT-00010 @ 3570 seconds
FORMULA RobotManipulation-PT-00010-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA RobotManipulation-PT-00010-CTLCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3360
rslt: Output for CTLCardinality @ RobotManipulation-PT-00010
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},
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"net":
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"result":
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{
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"formula":
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"processed": "E(AF((p1 <= p7)) U AG((p5 <= p8)))",
"processed_size": 34,
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"net":
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"result":
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},
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"localtimelimit": 1680
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"child":
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"result":
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"exit":
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"error": null,
"memory": 21868,
"runtime": 210.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(** OR (A(G(**)) OR (** AND E(F(**))))) : A(G(**)) : E((A(F(**)) U A(G(**)))) : A(G(E(F(**)))) : A(G(E(F(**)))) : A(G(*)) : E(G(**)) : NODEADLOCK : E((** U **)) : E((** U A(G(**)))) : A(G(**)) : A(G(E(X(*)))) : E(F(**)) : E(X(A((** U **))))"
},
"net":
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"arcs": 34,
"conflict_clusters": 9,
"places": 15,
"places_significant": 9,
"singleton_clusters": 0,
"transitions": 11
},
"result":
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"preliminary_value": "no no no yes yes no yes yes yes no no no yes yes ",
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lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 26/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 480
lola: finding significant places
lola: 15 places, 11 transitions, 9 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLCardinality.xml
lola: LP says that atomic proposition is always true: (p13 <= p5)
lola: (((3 <= p3) OR A (G ((p7 <= p4)))) OR ((2 <= p7) AND E (F ((p2 <= 1))))) : A (G ((3 <= p12))) : E ((A (F ((p1 <= p7))) U A (G ((p5 <= p8))))) : A (G (E (((0 <= 0) U (p8 <= p6))))) : A (G (E (F (((1 <= p6) AND (p11 <= p4)))))) : NOT(E (F (((p7 <= p8) AND (p0 <= p2) AND (p11 + 1 <= p6))))) : E (G (((p1 <= 0)))) : E (X ((0 <= 0))) : E (((p13 <= p6) U ((p12 <= p7) AND ((3 <= p14) OR (p2 <= p8))))) : E ((((p11 <= p8) OR (3 <= p7) OR (3 <= p1)) U A (G ((p8 <= p12))))) : A (G (((1 <= p7) OR ((p11 <= 0) AND (p10 + 1 <= p5)) OR ((1 <= p11) AND (1 <= p12))))) : NOT(E (F (A (X ((p4 <= p10)))))) : E (F (((p2 <= 2) AND (p4 <= 2) AND (p7 <= 2)))) : E (X (A (((p6 <= p4) U (1 <= p13)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:169
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:130
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT DEADLOCK
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT DEADLOCK
lola: processed formula length: 12
lola: 13 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (X ((p10 + 1 <= p4)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG(EX((p10 + 1 <= p4)))
lola: processed formula length: 23
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 1354 markings, 2456 edges
lola: ========================================
lola: subprocess 2 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (A (((p6 <= p4) U (1 <= p13)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(A((p6 <= p4) U (1 <= p13)))
lola: processed formula length: 30
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 42 markings, 41 edges
lola: ========================================
lola: subprocess 3 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((3 <= p12)))
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 ((3 <= p12)))
lola: processed formula length: 18
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k: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: (p12 <= 2)
lola: SUBRESULT
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 20 markings, 19 edges
lola: state equation: write sara problem file to CTLCardinality-3-0.sara
lola: ========================================
lola: subprocess 4 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p2 <= 2) AND (p4 <= 2) AND (p7 <= 2))))
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 (((p2 <= 2) AND (p4 <= 2) AND (p7 <= 2))))
lola: processed formula length: 47
lola: 14 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p2 <= 2) AND (p4 <= 2) AND (p7 <= 2))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 37 markings, 36 edges
lola: ========================================
lola: subprocess 5 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((1 <= p7) OR ((p11 <= 0) AND (p10 + 1 <= p5)) OR ((1 <= p11) AND (1 <= p12)))))
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 (((1 <= p7) OR ((p11 <= 0) AND (p10 + 1 <= p5)) OR ((1 <= p11) AND (1 <= p12)))))
lola: processed formula length: 88
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: state equation task get result unparse finished++ id 0
lola: The predicate is not invariant.
lola: formula 0: ((p7 <= 0) AND ((1 <= p11) OR (p5 <= p10)) AND ((p11 <= 0) OR (p12 <= 0)))
lola: 22 markings, 21 edges
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 9 literals and 3 conjunctive subformulas
lola: ========================================
lola: subprocess 6 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p8 + 1 <= p7) OR (p2 + 1 <= p0) OR (p6 <= p11))))
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:788
lola: processed formula: A (G (((p8 + 1 <= p7) OR (p2 + 1 <= p0) OR (p6 <= p11))))
lola: processed formula length: 59
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p7 <= p8) AND (p0 <= p2) AND (p11 + 1 <= p6))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-6-0.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: 125 markings, 134 edges
lola: ========================================
lola: subprocess 7 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p1 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p1 <= 0))))
lola: processed formula length: 19
lola: 14 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p1))
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: The predicate is possibly preserved.
lola: 86 markings, 86 edges
lola: ========================================
lola: subprocess 8 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F ((p8 <= p6)))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: (p8 <= p6)
lola: processed formula length: 10
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p6 + 1 <= p8)
lola: state equation task get result unparse finished id 0
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (p8 <= p6)
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-8-0.sara
lola: state equation: calling and running sara
lola: state equation: write sara problem file to CTLCardinality-8-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-8-1.sara.
sara: try reading problem file CTLCardinality-8-0.sara.
lola: state equation 0: solution produced
lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 2145521 markings, 7473647 edges, 429104 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 4032349 markings, 14741393 edges, 377366 markings/sec, 5 secs
lola: sara is running 10 secs || sara is running 10 secs || 5777550 markings, 21745096 edges, 349040 markings/sec, 10 secs
lola: sara is running 15 secs || sara is running 15 secs || 7011007 markings, 26815240 edges, 246691 markings/sec, 15 secs
lola: sara is running 20 secs || sara is running 20 secs || 8481962 markings, 32965878 edges, 294191 markings/sec, 20 secs
lola: sara is running 25 secs || sara is running 25 secs || 9866131 markings, 38860924 edges, 276834 markings/sec, 25 secs
lola: sara is running 30 secs || sara is running 30 secs || 11309114 markings, 45076056 edges, 288597 markings/sec, 30 secs
lola: sara is running 35 secs || sara is running 35 secs || 12805996 markings, 51532894 edges, 299376 markings/sec, 35 secs
lola: sara is running 40 secs || sara is running 40 secs || 14270267 markings, 58310399 edges, 292854 markings/sec, 40 secs
lola: sara is running 45 secs || sara is running 45 secs || 14603840 markings, 63960276 edges, 66715 markings/sec, 45 secs
lola: sara is running 50 secs || sara is running 50 secs || 14890924 markings, 69337891 edges, 57417 markings/sec, 50 secs
lola: sara is running 55 secs || sara is running 55 secs || 15121234 markings, 74642726 edges, 46062 markings/sec, 55 secs
lola: sara is running 60 secs || sara is running 60 secs || 15334669 markings, 80124114 edges, 42687 markings/sec, 60 secs
lola: sara is running 65 secs || sara is running 65 secs || 15526751 markings, 85606270 edges, 38416 markings/sec, 65 secs
lola: sara is running 70 secs || sara is running 70 secs || 15713737 markings, 91039963 edges, 37397 markings/sec, 70 secs
lola: sara is running 75 secs || sara is running 75 secs || 15900347 markings, 96724738 edges, 37322 markings/sec, 75 secs
lola: sara is running 80 secs || sara is running 80 secs || 16106016 markings, 102899479 edges, 41134 markings/sec, 80 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: tscc_search
lola: The predicate is live.
lola: 16170143 markings, 104691720 edges
lola: ========================================
lola: subprocess 9 will run for 696 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (((1 <= p6) AND (p11 <= p4))))))
lola: ========================================
lola: SUBTASK
lola: checking liveness
lola: rewrite Frontend/Parser/formula_rewrite.k:603
lola: rewrite Frontend/Parser/formula_rewrite.k:613
lola: rewrite Frontend/Parser/formula_rewrite.k:703
lola: processed formula: ((1 <= p6) AND (p11 <= p4))
lola: processed formula length: 27
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p6 <= 0) OR (p4 + 1 <= p11))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-9-0.sara
lola: state equation task get result started, id 1
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: ((1 <= p6) AND (p11 <= p4))
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLCardinality-9-1.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-9-1.sara.
lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 3011995 markings, 9971303 edges, 602399 markings/sec, 0 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: tscc_search
lola: The predicate is live.
lola: 3261351 markings, 11881043 edges
lola: ========================================
lola: subprocess 10 will run for 868 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((((p11 <= p8) OR (3 <= p7) OR (3 <= p1)) U A (G ((p8 <= p12)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(((p11 <= p8) OR (3 <= p7) OR (3 <= p1)) U AG((p8 <= p12)))
lola: processed formula length: 62
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 103 markings, 124 edges
lola: ========================================
lola: subprocess 11 will run for 1158 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E ((A (F ((p1 <= p7))) U A (G ((p5 <= p8)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E(AF((p1 <= p7)) U AG((p5 <= p8)))
lola: processed formula length: 34
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: 1780987 markings, 8812361 edges, 356197 markings/sec, 0 secs
lola: 3057632 markings, 16111734 edges, 255329 markings/sec, 5 secs
lola: 4318667 markings, 23593723 edges, 252207 markings/sec, 10 secs
lola: 5484249 markings, 30711383 edges, 233116 markings/sec, 15 secs
lola: 6533605 markings, 37228889 edges, 209871 markings/sec, 20 secs
lola: 7630835 markings, 44151397 edges, 219446 markings/sec, 25 secs
lola: 8603230 markings, 50385718 edges, 194479 markings/sec, 30 secs
lola: 9581575 markings, 56699907 edges, 195669 markings/sec, 35 secs
lola: 10535117 markings, 62946279 edges, 190708 markings/sec, 40 secs
lola: 11479274 markings, 69196835 edges, 188831 markings/sec, 45 secs
lola: 12469145 markings, 75827308 edges, 197974 markings/sec, 50 secs
lola: 13460408 markings, 82571199 edges, 198253 markings/sec, 55 secs
lola: 14446869 markings, 89516364 edges, 197292 markings/sec, 60 secs
lola: 14708522 markings, 95218784 edges, 52331 markings/sec, 65 secs
lola: 14719342 markings, 99539940 edges, 2164 markings/sec, 70 secs
lola: 14727265 markings, 103683746 edges, 1585 markings/sec, 75 secs
lola: 14734485 markings, 107777907 edges, 1444 markings/sec, 80 secs
lola: 14740622 markings, 111958927 edges, 1227 markings/sec, 85 secs
lola: 14745286 markings, 115467104 edges, 933 markings/sec, 90 secs
lola: 14749488 markings, 119431821 edges, 840 markings/sec, 95 secs
lola: 14752750 markings, 123288025 edges, 652 markings/sec, 100 secs
lola: 14755740 markings, 127803049 edges, 598 markings/sec, 105 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 14757924 markings, 132336056 edges
lola: ========================================
lola: subprocess 12 will run for 1680 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((3 <= p3) OR (A (G ((p7 <= p4))) OR ((2 <= p7) AND E (F ((p2 <= 1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 1680 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (2 <= p7)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (2 <= p7)
lola: processed formula length: 9
lola: 13 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 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 13 will run for 3360 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (3 <= p3)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (3 <= p3)
lola: processed formula length: 9
lola: 13 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 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: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 13 will run for 3360 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((p13 <= p6) U ((p12 <= p7) AND ((3 <= p14) OR (p2 <= p8)))))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:618
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:738
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: E (((p13 <= p6) U ((p12 <= p7) AND ((3 <= p14) OR (p2 <= p8)))))
lola: processed formula length: 65
lola: 16 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: There is a path where Predicate Phi holds until Predicate Psi.
lola: 21 markings, 20 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((3 <= p3) OR (A (G ((p7 <= p4))) OR ((2 <= p7) AND E (F ((p2 <= 1))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: (2 <= p7)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (2 <= p7)
lola: processed formula length: 9
lola: 13 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 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: ========================================
lola: ...considering subproblem: (3 <= p3)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (3 <= p3)
lola: processed formula length: 9
lola: 13 rewrites
lola: closed formula file CTLCardinality.xml
lola: processed formula with 1 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: ========================================
lola: ...considering subproblem: A (G ((p7 <= p4)))
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 ((p7 <= p4)))
lola: processed formula length: 18
lola: 15 rewrites
lola: closed formula file CTLCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 33 markings, 32 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no yes yes no yes yes yes no no no yes yes
lola:
preliminary result: no no no yes yes no yes yes yes no no no yes yes
lola: memory consumption: 21868 KB
lola: time consumption: 210 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.json
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 16125288 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16125044 kB
--------------------
content from stderr:
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RobotManipulation-PT-00010"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is RobotManipulation-PT-00010, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r186-oct2-158987938600163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RobotManipulation-PT-00010.tgz
mv RobotManipulation-PT-00010 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;