fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r168-smll-158987806300156
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ClientsAndServers-PT-N0010P1

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15744.120 3600000.00 279518.00 16587.80 ?????T????T????? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r168-smll-158987806300156.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ClientsAndServers-PT-N0010P1, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-smll-158987806300156
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 3.5K Mar 30 01:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 30 01:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 8 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 8 14:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 08:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 08:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 26 07:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 26 07:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 9.2K Mar 24 05:37 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 ClientsAndServers-PT-N0010P1-CTLFireability-00
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-01
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-02
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-03
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-04
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-05
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-06
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-07
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-08
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-09
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-10
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-11
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-12
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-13
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-14
FORMULA_NAME ClientsAndServers-PT-N0010P1-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591190663459

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 13:24:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 13:24:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 13:24:26] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2020-06-03 13:24:26] [INFO ] Transformed 25 places.
[2020-06-03 13:24:26] [INFO ] Transformed 18 transitions.
[2020-06-03 13:24:26] [INFO ] Parsed PT model containing 25 places and 18 transitions in 125 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 31 ms.
Finished random walk after 6197 steps, including 2 resets, run visited all 26 properties in 29 ms. (steps per millisecond=213 )
[2020-06-03 13:24:26] [INFO ] Flatten gal took : 49 ms
[2020-06-03 13:24:26] [INFO ] Flatten gal took : 14 ms
[2020-06-03 13:24:26] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 19 ms.
[2020-06-03 13:24:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ClientsAndServers-PT-N0010P1 @ 3570 seconds

FORMULA ClientsAndServers-PT-N0010P1-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ClientsAndServers-PT-N0010P1-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for CTLFireability @ ClientsAndServers-PT-N0010P1

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=CTLFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--quickchecks",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ctl",
"--json=CTLFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 13:24:28 2020
",
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"net":
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"processed": "(1 <= p9)",
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"result":
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"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A((** U **)) : A(F(**)) : E(F(*)) : A((** U E(G(*)))) : E((** U A(F(**)))) : (A(F(**)) AND ((E(X(**)) OR E(X(**))) AND (E(G(**)) OR A(F(**))))) : A(G(E(F(**)))) : A(G(A(F(**)))) : (E(F(E(G(**)))) OR **) : E(F(E(G(**)))) : (E(X(*)) OR E(F(A(G(*))))) : A((** U E((** U **)))) : E((** U A(F(**)))) : (E(X(**)) AND E(G((A(F(**)) OR **)))) : E(F((A(G(*)) AND (* AND *)))) : A(F(E(X(**))))"
},
"net":
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"arcs": 54,
"conflict_clusters": 16,
"places": 25,
"places_significant": 17,
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"transitions": 18
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"result":
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"interim_value": "unknown unknown unknown unknown unknown yes unknown unknown unknown unknown yes unknown unknown unknown unknown unknown ",
"preliminary_value": "unknown unknown unknown unknown unknown yes unknown unknown unknown unknown yes unknown unknown unknown unknown unknown "
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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: 43/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 800
lola: finding significant places
lola: 25 places, 18 transitions, 17 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 CTLFireability.xml
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: LP says that atomic proposition is always true: (1 <= p14)
lola: A ((((p11 <= 0) OR (p17 <= 0) OR (p22 <= 0)) U ((1 <= p12) OR ((1 <= p4) AND (1 <= p21))))) : A (((((p22 <= 0) AND ((1 <= p6) OR ((1 <= p1) AND (1 <= p19)))) OR ((1 <= p16) AND (1 <= p2))) U A (F ((1 <= p12))))) : A (F (NOT(A (G (((1 <= p20) OR (1 <= p24))))))) : A (((1 <= p20) U NOT(A (F (((1 <= p7) AND (1 <= p23))))))) : E ((((1 <= p2)) U A (F ((((1 <= p2)) OR ((1 <= p3))))))) : ((A (F (A (F ((1 <= p22))))) AND (E (X (((1 <= p5) AND (1 <= p15) AND (1 <= p22)))) OR E (X ((p16 <= 0))))) AND (E (G (((p2 <= 0) OR (p3 <= 0)))) OR A (F ((1 <= p9))))) : A (G (E (F ((1 <= p6))))) : NOT(E (F (NOT(A (F ((1 <= p24))))))) : (E (F (E (G (((1 <= p20) OR (1 <= p16)))))) OR (1 <= p16)) : E (F (E (F (E (G ((1 <= p20))))))) : (NOT(A (X ((((p4 <= 0) OR (p21 <= 0)) AND (p10 <= 0))))) OR NOT(A (G (E (F ((1 <= p9))))))) : A ((((p10 <= 0) OR ((1 <= p24) AND (p18 <= 0))) U E ((((1 <= p3)) U (1 <= p10))))) : E (((1 <= p10) U A (F ((1 <= p6))))) : (E (X (((((p2 <= 0)) AND ((p1 <= 0) OR (p19 <= 0))) OR ((1 <= p2))))) AND E (G ((A (F ((1 <= p18))) OR (1 <= p16))))) : NOT(A (G (((E (F (((1 <= p7) AND (1 <= p23)))) OR (1 <= p10)) OR ((1 <= p2) AND (1 <= p7) AND (1 <= p23)))))) : A (F (E (X (((1 <= p1) AND (1 <= p19))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:470
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:449
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:392
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:300
lola: rewrite Frontend/Parser/formula_rewrite.k:401
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: 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:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
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:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((1 <= p22))) AND ((E (X (((1 <= p5) AND (1 <= p15) AND (1 <= p22)))) OR E (X ((p16 <= 0)))) AND (E (G (((p2 <= 0) OR (p3 <= 0)))) OR A (F ((1 <= p9))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((p16 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((p16 <= 0))
lola: processed formula length: 14
lola: 38 rewrites
lola: closed formula file CTLFireability.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 0 significant temporal operators and needs 0 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: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((1 <= p9)))
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: (p9 <= 0)
lola: processed formula length: 9
lola: 40 rewrites
lola: closed formula file CTLFireability.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: (1 <= p9)
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 CTLFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-0.sara.

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 90188 markings, 108009 edges
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((1 <= p22)))
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: (p22 <= 0)
lola: processed formula length: 10
lola: 40 rewrites
lola: closed formula file CTLFireability.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: (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 CTLFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-2-0.sara.

lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 6215 markings, 7297 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((p2 <= 0) OR (p3 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((p2 <= 0) OR (p3 <= 0))))
lola: processed formula length: 33
lola: 38 rewrites
lola: closed formula file CTLFireability.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 <= p2) AND (1 <= p3))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 290 markings, 290 edges
lola: state equation: write sara problem file to CTLFireability-3-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
sara: try reading problem file CTLFireability-3-0.sara.
lola: ...considering subproblem: (E (X ((((1 <= p4) AND (1 <= p21)) OR (1 <= p10)))) OR E (F (A (G ((p9 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G ((p9 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: (1 <= p9)
lola: processed formula length: 9
lola: 41 rewrites
lola: closed formula file CTLFireability.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:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (p9 <= 0)
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: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: (1 <= p9)
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: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-1.sara
lola: state equation: write sara problem file to CTLFireability-0.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-1.sara.
sara: try reading problem file CTLFireability-0.sara.


lola: state equation 1: solution produced
lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: parallel
lola: The predicate is possibly invariant.
lola: 48879 markings, 100734 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (((((p2 <= 0)) AND ((p1 <= 0) OR (p19 <= 0))) OR ((1 <= p2))))) AND E (G ((A (F ((1 <= p18))) OR (1 <= p16)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((A (F ((1 <= p18))) OR (1 <= p16))))
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((1 <= p18)) OR (1 <= p16)))
lola: processed formula length: 34
lola: 39 rewrites
lola: closed formula file CTLFireability.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: 2018669 markings, 6446403 edges, 403734 markings/sec, 0 secs
lola: 3975551 markings, 12752619 edges, 391376 markings/sec, 5 secs
lola: 6033774 markings, 19380991 edges, 411645 markings/sec, 10 secs
lola: 8353505 markings, 25675659 edges, 463946 markings/sec, 15 secs
lola: 10366722 markings, 31202076 edges, 402643 markings/sec, 20 secs
lola: 12262210 markings, 36458483 edges, 379098 markings/sec, 25 secs
lola: 14030681 markings, 41623267 edges, 353694 markings/sec, 30 secs
lola: 15264128 markings, 45744497 edges, 246689 markings/sec, 35 secs
lola: 16623908 markings, 50369535 edges, 271956 markings/sec, 40 secs
lola: 18066750 markings, 55127942 edges, 288568 markings/sec, 45 secs
lola: 19816590 markings, 60150605 edges, 349968 markings/sec, 50 secs
lola: 21126017 markings, 64427274 edges, 261885 markings/sec, 55 secs
lola: 22303436 markings, 68393510 edges, 235484 markings/sec, 60 secs
lola: 23583847 markings, 72774546 edges, 256082 markings/sec, 65 secs
lola: 25002550 markings, 77383829 edges, 283741 markings/sec, 70 secs
lola: 26695550 markings, 82257717 edges, 338600 markings/sec, 75 secs
lola: 28035460 markings, 86579153 edges, 267982 markings/sec, 80 secs
lola: 29173149 markings, 90419500 edges, 227538 markings/sec, 85 secs
lola: 30453327 markings, 94825601 edges, 256036 markings/sec, 90 secs
lola: 31714175 markings, 99077319 edges, 252170 markings/sec, 95 secs
lola: 33298424 markings, 103913418 edges, 316850 markings/sec, 100 secs
lola: 34969283 markings, 108735965 edges, 334172 markings/sec, 105 secs
lola: 36138198 markings, 112704771 edges, 233783 markings/sec, 110 secs
lola: 37268303 markings, 116524498 edges, 226021 markings/sec, 115 secs
lola: 38522931 markings, 120866453 edges, 250926 markings/sec, 120 secs
lola: 39748722 markings, 125014152 edges, 245158 markings/sec, 125 secs
lola: 41092039 markings, 129343122 edges, 268663 markings/sec, 130 secs
lola: 42711173 markings, 134022015 edges, 323827 markings/sec, 135 secs
lola: 44187877 markings, 138596526 edges, 295341 markings/sec, 140 secs
lola: 45278991 markings, 142293894 edges, 218223 markings/sec, 145 secs
lola: 46423276 markings, 146174779 edges, 228857 markings/sec, 150 secs
lola: 47681583 markings, 150545444 edges, 251661 markings/sec, 155 secs
lola: 48907503 markings, 154698398 edges, 245184 markings/sec, 160 secs
lola: 50327321 markings, 159283590 edges, 283964 markings/sec, 165 secs
lola: 51949555 markings, 163985892 edges, 324447 markings/sec, 170 secs
lola: 53461769 markings, 168661972 edges, 302443 markings/sec, 175 secs
lola: 54581541 markings, 172389109 edges, 223954 markings/sec, 180 secs
lola: 55700094 markings, 176185814 edges, 223711 markings/sec, 185 secs
lola: 56899559 markings, 180392177 edges, 239893 markings/sec, 190 secs
lola: 58135779 markings, 184577021 edges, 247244 markings/sec, 195 secs
lola: 59378711 markings, 188796002 edges, 248586 markings/sec, 200 secs
lola: 60930797 markings, 193542892 edges, 310417 markings/sec, 205 secs
lola: 62553657 markings, 198252798 edges, 324572 markings/sec, 210 secs
lola: 63952950 markings, 202715435 edges, 279859 markings/sec, 215 secs
lola: 65069475 markings, 206467691 edges, 223305 markings/sec, 220 secs
lola: 66203473 markings, 210321726 edges, 226800 markings/sec, 225 secs
lola: 67328454 markings, 214369441 edges, 224996 markings/sec, 230 secs
lola: 68605700 markings, 218631896 edges, 255449 markings/sec, 235 secs
lola: 69853359 markings, 222871917 edges, 249532 markings/sec, 240 secs
lola: 71299901 markings, 227462192 edges, 289308 markings/sec, 245 secs
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown yes unknown unknown unknown unknown yes unknown unknown unknown unknown unknown
lola: local time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown yes unknown unknown unknown unknown yes unknown unknown unknown unknown unknown
lola: memory consumption: 5397448 KB
lola: time consumption: 257 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: caught signal User defined signal 1 - aborting LoLA
lola:
preliminary result: unknown unknown unknown unknown unknown yes unknown unknown unknown unknown yes unknown unknown unknown unknown unknown
lola: time limit reached - aborting
lola:
preliminary result: unknown unknown unknown unknown unknown yes unknown unknown unknown unknown yes unknown unknown unknown unknown unknown
lola:
preliminary result: unknown unknown unknown unknown unknown yes unknown unknown unknown unknown yes unknown unknown unknown unknown unknown
lola: memory consumption: 5397784 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 10752804 kB
After kill :
MemTotal: 16427332 kB
MemFree: 10752820 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="ClientsAndServers-PT-N0010P1"
export BK_EXAMINATION="CTLFireability"
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 ClientsAndServers-PT-N0010P1, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-smll-158987806300156"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0010P1.tgz
mv ClientsAndServers-PT-N0010P1 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;