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.r194-csrt-159033389600187.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)
.........................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Solitaire-PT-SqrCT5x5, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033389600187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 2.9K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 9 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 76K Apr 27 15:14 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 Solitaire-PT-SqrCT5x5-CTLCardinality-00
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-01
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-02
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-03
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-04
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-05
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-06
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-07
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-08
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-09
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-10
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-11
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-12
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-13
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-14
FORMULA_NAME Solitaire-PT-SqrCT5x5-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591206421910

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 17:47:05] [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]
[2020-06-03 17:47:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 17:47:05] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2020-06-03 17:47:05] [INFO ] Transformed 51 places.
[2020-06-03 17:47:05] [INFO ] Transformed 84 transitions.
[2020-06-03 17:47:05] [INFO ] Parsed PT model containing 51 places and 84 transitions in 120 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Incomplete random walk after 100000 steps, including 4617 resets, run finished after 444 ms. (steps per millisecond=225 ) properties seen :[1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0]
// Phase 1: matrix 84 rows 51 cols
[2020-06-03 17:47:05] [INFO ] Computed 25 place invariants in 5 ms
[2020-06-03 17:47:05] [INFO ] [Real]Absence check using 25 positive place invariants in 24 ms returned unsat
[2020-06-03 17:47:05] [INFO ] [Real]Absence check using 25 positive place invariants in 49 ms returned unsat
[2020-06-03 17:47:05] [INFO ] [Real]Absence check using 25 positive place invariants in 10 ms returned unsat
[2020-06-03 17:47:05] [INFO ] [Real]Absence check using 25 positive place invariants in 5 ms returned unsat
[2020-06-03 17:47:06] [INFO ] [Real]Absence check using 25 positive place invariants in 5 ms returned unsat
[2020-06-03 17:47:06] [INFO ] [Real]Absence check using 25 positive place invariants in 5 ms returned unsat
[2020-06-03 17:47:06] [INFO ] [Real]Absence check using 25 positive place invariants in 13 ms returned unsat
[2020-06-03 17:47:06] [INFO ] [Real]Absence check using 25 positive place invariants in 3 ms returned unsat
[2020-06-03 17:47:06] [INFO ] [Real]Absence check using 25 positive place invariants in 5 ms returned unsat
Successfully simplified 9 atomic propositions for a total of 10 simplifications.
[2020-06-03 17:47:06] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-03 17:47:06] [INFO ] Flatten gal took : 109 ms
[2020-06-03 17:47:06] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2020-06-03 17:47:06] [INFO ] Flatten gal took : 32 ms
FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 17:47:06] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2020-06-03 17:47:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 3 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ Solitaire-PT-SqrCT5x5 @ 3570 seconds

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Solitaire-PT-SqrCT5x5-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3567
rslt: Output for CTLCardinality @ Solitaire-PT-SqrCT5x5

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"visible_transitions": 0
},
"processed": "E (G ((p49 <= p23)))",
"processed_size": 20,
"rewrites": 16
},
"result":
{
"edges": 24,
"markings": 25,
"produced_by": "state space / EG",
"value": true
},
"task":
{
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 16
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 1,
"problems": 1
},
"type": "possible_preservation",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": true
},
"task":
{
"compoundnumber": 9,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 19812,
"runtime": 2.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(G((A(F(**)) OR (** OR **)))) : E(G(**)) : E(G(**)) : TRUE : A(G(E(F(**)))) : (E(G(**)) OR A(F(**))) : E(G(**)) : E(F(A(X(*)))) : A(F(**)) : E(G((** OR A(F(**)))))"
},
"net":
{
"arcs": 540,
"conflict_clusters": 1,
"places": 51,
"places_significant": 26,
"singleton_clusters": 0,
"transitions": 84
},
"result":
{
"preliminary_value": "yes yes yes yes no yes yes yes no yes ",
"value": "yes yes yes yes no yes yes yes no yes "
},
"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: 135/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 1632
lola: finding significant places
lola: 51 places, 84 transitions, 26 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 false: (2 <= p29)
lola: LP says that atomic proposition is always false: (3 <= p11)
lola: LP says that atomic proposition is always false: (3 <= p36)
lola: E (G (((A (F ((p42 <= p5))) OR (p42 + 1 <= p11)) OR (p48 + 1 <= p15)))) : E (G ((p21 <= p23))) : E ((A (X ((1 <= 0))) U E (G ((p22 <= p15))))) : A (F (E (G ((0 <= 0))))) : A (G (E (F (((p40 <= p30) AND (1 <= p45)))))) : (E (G (E (G ((p49 <= p23))))) OR A (F (((p28 <= p3) AND (p46 <= p41))))) : E (G ((p29 <= 0))) : NOT(A (G (E (X ((p39 <= p27)))))) : A (F (((p18 + 1 <= p24)))) : E (G (((p39 <= p13) OR A (F ((2 <= p50))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:139
lola: rewrite Frontend/Parser/formula_rewrite.k:203
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:154
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:461
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:326
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 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 15 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 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (X ((p27 + 1 <= p39)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AX((p27 + 1 <= p39)))
lola: processed formula length: 24
lola: 17 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: 25 markings, 24 edges
lola: ========================================
lola: subprocess 2 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((p29 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((p29 <= 0)))
lola: processed formula length: 18
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 / 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 <= p29)
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 CTLCardinality-2-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 16 markings, 15 edges
lola: ========================================
lola: subprocess 3 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((p22 <= p15)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((p22 <= p15)))
lola: processed formula length: 20
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 / 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: (p15 + 1 <= p22)
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 CTLCardinality-3-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 25 markings, 24 edges
lola: ========================================
lola: subprocess 4 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((p21 <= p23)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((p21 <= p23)))
lola: processed formula length: 20
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 / 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: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 25 markings, 24 edges
lola: ========================================
lola: subprocess 5 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((p18 + 1 <= p24))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p24 <= p18))
lola: processed formula length: 14
lola: 18 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:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p18 + 1 <= p24))
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 / EG
lola: The predicate does not eventually occur.
lola: 19 markings, 18 edges
lola: state equation: write sara problem file to CTLCardinality-5-0.sara
lola: ========================================
lola: state equation: calling and running sara
lola: subprocess 6 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (F (((p40 <= p30) AND (1 <= p45))))))
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: ((p40 <= p30) AND (1 <= p45))
lola: processed formula length: 29
lola: 18 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: SUBRESULT
lola: result: no
lola: produced by: tscc_search
lola: The predicate is not live.
lola: 31 markings, 30 edges
lola: ========================================
lola: subprocess 7 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p39 <= p13) OR A (F ((2 <= p50))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(((p39 <= p13) OR AF((2 <= p50))))
lola: processed formula length: 36
lola: 17 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).
sara: try reading problem file CTLCardinality-5-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 123 markings, 273 edges
lola: ========================================
lola: subprocess 8 will run for 1784 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((A (F ((p42 <= p5))) OR ((p42 + 1 <= p11) OR (p48 + 1 <= p15)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG((AF((p42 <= p5)) OR ((p42 + 1 <= p11) OR (p48 + 1 <= p15))))
lola: processed formula length: 63
lola: 17 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 25 markings, 49 edges
lola: ========================================
sara: place or transition ordering is non-deterministic
lola: subprocess 9 will run for 3568 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((p49 <= p23))) OR A (F (((p28 <= p3) AND (p46 <= p41)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 3568 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((p49 <= p23)))
lola: ========================================
lola: SUBTASK

lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G ((p49 <= p23)))
lola: processed formula length: 20
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 / 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: (p23 + 1 <= p49)
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 / EG
lola: The predicate is possibly preserved.
lola: 25 markings, 24 edges
lola: state equation: write sara problem file to CTLCardinality-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLCardinality-9-0.sara.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
sara: place or transition ordering is non-deterministic
lola: RESULT
lola:
SUMMARY: yes yes yes yes no yes yes yes no yes
lola:
preliminary result: yes yes yes yes no yes yes yes no yes

lola: memory consumption: 19812 KB
lola: time consumption: 2 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLCardinality.json
lola: closed JSON file CTLCardinality.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="Solitaire-PT-SqrCT5x5"
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 Solitaire-PT-SqrCT5x5, 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 r194-csrt-159033389600187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Solitaire-PT-SqrCT5x5.tgz
mv Solitaire-PT-SqrCT5x5 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;