fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r052-smll-152646379800042
Last Updated
June 26, 2018

About the Execution of LoLA for CloudReconfiguration-PT-306

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
220.170 34128.00 68320.00 39.90 FFFFFTFTFTTTFTTT normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
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/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 8.9K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.5K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 118 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 356 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:49 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 660K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is CloudReconfiguration-PT-306, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r052-smll-152646379800042
=====================================================================


--------------------
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 CloudReconfiguration-PT-306-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-306-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526490291568

info: Time: 3600 - MCC
===========================================================================================
prep: translating CloudReconfiguration-PT-306 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: net is already safe
prep: check for too many tokens
===========================================================================================
prep: translating CloudReconfiguration-PT-306 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ CloudReconfiguration-PT-306 @ 3570 seconds
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 5678/65536 symbol table entries, 638 collisions
lola: preprocessing...
lola: Size of bit vector: 2584
lola: finding significant places
lola: 2584 places, 3094 transitions, 2580 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2707 transition conflict sets
lola: TASK
lola: reading formula from CloudReconfiguration-PT-306-ReachabilityFireability.task
lola: A (G ((NOT FIREABLE(t903) OR (FIREABLE(t2287) AND FIREABLE(t1566) AND FIREABLE(t58)) OR ((FIREABLE(t1732) OR FIREABLE(t356)) AND NOT FIREABLE(t791) AND (FIREABLE(t2949) OR FIREABLE(t2414) OR (FIREABLE(t1884) AND FIREABLE(t2527))))))) : A (G ((FIREABLE(t1007) OR NOT FIREABLE(t352) OR (FIREABLE(t2720) AND FIREABLE(t305) AND NOT FIREABLE(t25) AND (FIREABLE(t1394) OR FIREABLE(t2208)))))) : A (G ((NOT FIREABLE(t1441) OR (NOT FIREABLE(t1724) AND NOT FIREABLE(t2723) AND FIREABLE(t139))))) : A (G (((NOT FIREABLE(t2922) OR FIREABLE(t870)) AND NOT FIREABLE(t624)))) : E (F ((FIREABLE(t1423) AND FIREABLE(t1882) AND FIREABLE(t1598) AND (FIREABLE(t2708) OR FIREABLE(t177) OR FIREABLE(t2766)) AND (FIREABLE(t1747) OR NOT FIREABLE(t496) OR FIREABLE(t524))))) : E (F (FIREABLE(t1011))) : E (F ((FIREABLE(t928) AND FIREABLE(t1270) AND (NOT FIREABLE(t1026) OR NOT FIREABLE(t1417) OR (NOT FIREABLE(t89) AND NOT FIREABLE(t2420)))))) : E (F ((FIREABLE(t1678) AND (NOT FIREABLE(t2557) OR NOT FIREABLE(t2906) OR NOT FIREABLE(t180))))) : A (G ((NOT FIREABLE(t99) OR FIREABLE(t1901)))) : E (F (FIREABLE(t2150))) : E (F (((FIREABLE(t2792) OR FIREABLE(t2833)) AND (FIREABLE(t394) OR FIREABLE(t2611)) AND ((FIREABLE(t2958) AND FIREABLE(t151)) OR FIREABLE(t789)) AND NOT FIREABLE(t586)))) : E (F (((((FIREABLE(t2944) OR FIREABLE(t2467)) AND (FIREABLE(t1127) OR FIREABLE(t1297))) OR FIREABLE(t1592)) AND FIREABLE(t201)))) : E (F (FIREABLE(t1367))) : E (F (FIREABLE(t2963))) : A (G ((NOT FIREABLE(t2542) OR NOT FIREABLE(t1885) OR NOT FIREABLE(t1978) OR NOT FIREABLE(t1667) OR (FIREABLE(t143) AND (NOT FIREABLE(t2301) OR NOT FIREABLE(t2943)))))) : E (F ((NOT FIREABLE(t2931) AND FIREABLE(t218))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t1011)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t1011)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(t1011)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 59 markings, 58 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t2150)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t2150)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(t2150)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 40 markings, 39 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t1367)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t1367)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(t1367)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-2-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 29370 markings, 67048 edges, 5874 markings/sec, 0 secs
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 46932 markings, 107574 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t2963)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (FIREABLE(t2963)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(t2963)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 89 markings, 88 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 296 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t99) OR FIREABLE(t1901))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((NOT FIREABLE(t99) OR FIREABLE(t1901))))
lola: processed formula length: 47
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (FIREABLE(t99) AND NOT FIREABLE(t1901))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-4-0.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: 61 markings, 60 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t2931) AND FIREABLE(t218))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((NOT FIREABLE(t2931) AND FIREABLE(t218))))
lola: processed formula length: 48
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (NOT FIREABLE(t2931) AND FIREABLE(t218))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-5-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 65 markings, 64 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(t2922) OR FIREABLE(t870)) AND NOT FIREABLE(t624))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G (((NOT FIREABLE(t2922) OR FIREABLE(t870)) AND NOT FIREABLE(t624))))
lola: processed formula length: 73
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 72 markings, 71 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 395 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t1678) AND (NOT FIREABLE(t2557) OR NOT FIREABLE(t2906) OR NOT FIREABLE(t180)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((FIREABLE(t1678) AND (NOT FIREABLE(t2557) OR NOT FIREABLE(t2906) OR NOT FIREABLE(t180)))))
lola: processed formula length: 98
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (FIREABLE(t1678) AND (NOT FIREABLE(t2557) OR NOT FIREABLE(t2906) OR NOT FIREABLE(t180)))
lola: state equation: Generated DNF with 6 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-7-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 53 markings, 52 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t1441) OR (NOT FIREABLE(t1724) AND NOT FIREABLE(t2723) AND FIREABLE(t139)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((NOT FIREABLE(t1441) OR (NOT FIREABLE(t1724) AND NOT FIREABLE(t2723) AND FIREABLE(t139)))))
lola: processed formula length: 98
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (FIREABLE(t1441) AND (FIREABLE(t1724) OR FIREABLE(t2723) OR NOT FIREABLE(t139)))
lola: state equation: Generated DNF with 6 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-8-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 46 markings, 45 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 508 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((((FIREABLE(t2944) OR FIREABLE(t2467)) AND (FIREABLE(t1127) OR FIREABLE(t1297))) OR FIREABLE(t1592)) AND FIREABLE(t201))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((((FIREABLE(t2944) OR FIREABLE(t2467)) AND (FIREABLE(t1127) OR FIREABLE(t1297))) OR FIREABLE(t1592)) AND FIREABLE(t201))))
lola: processed formula length: 132
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: ((((FIREABLE(t2944) OR FIREABLE(t2467)) AND (FIREABLE(t1127) OR FIREABLE(t1297))) OR FIREABLE(t1592)) AND FIREABLE(t201))
lola: state equation: Generated DNF with 14 literals and 5 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-9-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 3717 markings, 4763 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 593 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t928) AND FIREABLE(t1270) AND (NOT FIREABLE(t1026) OR NOT FIREABLE(t1417) OR (NOT FIREABLE(t89) AND NOT FIREABLE(t2420))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((FIREABLE(t928) AND FIREABLE(t1270) AND (NOT FIREABLE(t1026) OR NOT FIREABLE(t1417) OR (NOT FIREABLE(t89) AND NOT FIREABLE(t2420))))))
lola: processed formula length: 142
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (FIREABLE(t928) AND FIREABLE(t1270) AND (NOT FIREABLE(t1026) OR NOT FIREABLE(t1417) OR (NOT FIREABLE(t89) AND NOT FIREABLE(t2420))))
lola: state equation: Generated DNF with 10 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-10-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 71324 markings, 95190 edges, 14265 markings/sec, 0 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 711 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t2542) OR NOT FIREABLE(t1885) OR NOT FIREABLE(t1978) OR NOT FIREABLE(t1667) OR (FIREABLE(t143) AND (NOT FIREABLE(t2301) OR NOT FIREABLE(t2943))))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((NOT FIREABLE(t2542) OR NOT FIREABLE(t1885) OR NOT FIREABLE(t1978) OR NOT FIREABLE(t1667) OR (FIREABLE(t143) AND (NOT FIREABLE(t2301) OR NOT FIREABLE(t2943))))))
lola: processed formula length: 172
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (FIREABLE(t2542) AND FIREABLE(t1885) AND FIREABLE(t1978) AND FIREABLE(t1667) AND (NOT FIREABLE(t143) OR (FIREABLE(t2301) AND FIREABLE(t2943))))
lola: state equation: Generated DNF with 11 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-11-0.sara.
sara: place or transition ordering is non-deterministic

lola: sara is running 0 secs || 60118 markings, 73687 edges, 12024 markings/sec, 0 secs
lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 887 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t1007) OR NOT FIREABLE(t352) OR (FIREABLE(t2720) AND FIREABLE(t305) AND NOT FIREABLE(t25) AND (FIREABLE(t1394) OR FIREABLE(t2208))))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((FIREABLE(t1007) OR NOT FIREABLE(t352) OR (FIREABLE(t2720) AND FIREABLE(t305) AND NOT FIREABLE(t25) AND (FIREABLE(t1394) OR FIREABLE(t2208))))))
lola: processed formula length: 153
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (NOT FIREABLE(t1007) AND FIREABLE(t352) AND (NOT FIREABLE(t2720) OR NOT FIREABLE(t305) OR FIREABLE(t25) OR (NOT FIREABLE(t1394) AND NOT FIREABLE(t2208))))
lola: state equation: Generated DNF with 13 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-12-0.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: 106 markings, 105 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1183 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(t2792) OR FIREABLE(t2833)) AND (FIREABLE(t394) OR FIREABLE(t2611)) AND ((FIREABLE(t2958) AND FIREABLE(t151)) OR FIREABLE(t789)) AND NOT FIREABLE(t586))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((FIREABLE(t2792) OR FIREABLE(t2833)) AND (FIREABLE(t394) OR FIREABLE(t2611)) AND ((FIREABLE(t2958) AND FIREABLE(t151)) OR FIREABLE(t789)) AND NOT FIREABLE(t586))))
lola: processed formula length: 173
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: ((FIREABLE(t2792) OR FIREABLE(t2833)) AND (FIREABLE(t394) OR FIREABLE(t2611)) AND ((FIREABLE(t2958) AND FIREABLE(t151)) OR FIREABLE(t789)) AND NOT FIREABLE(t586))
lola: state equation: Generated DNF with 36 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 458 markings, 503 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1775 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t1423) AND FIREABLE(t1882) AND FIREABLE(t1598) AND (FIREABLE(t2708) OR FIREABLE(t177) OR FIREABLE(t2766)) AND (FIREABLE(t1747) OR NOT FIREABLE(t496) OR FIREABLE(t524)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((FIREABLE(t1423) AND FIREABLE(t1882) AND FIREABLE(t1598) AND (FIREABLE(t2708) OR FIREABLE(t177) OR FIREABLE(t2766)) AND (FIREABLE(t1747) OR NOT FIREABLE(t496) OR FIREABLE(t524)))))
lola: processed formula length: 190
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (FIREABLE(t1423) AND FIREABLE(t1882) AND FIREABLE(t1598) AND (FIREABLE(t2708) OR FIREABLE(t177) OR FIREABLE(t2766)) AND (FIREABLE(t1747) OR NOT FIREABLE(t496) OR FIREABLE(t524)))
lola: state equation: Generated DNF with 45 literals and 9 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-14-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 65171 markings, 78249 edges, 13034 markings/sec, 0 secs
lola: sara is running 5 secs || 128260 markings, 155844 edges, 12618 markings/sec, 5 secs

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3536 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t903) OR (FIREABLE(t2287) AND FIREABLE(t1566) AND FIREABLE(t58)) OR ((FIREABLE(t1732) OR FIREABLE(t356)) AND NOT FIREABLE(t791) AND (FIREABLE(t2949) OR FIREABLE(t2414) OR (FIREABLE(t1884) AND FIREABLE(t2527)))))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((NOT FIREABLE(t903) OR (FIREABLE(t2287) AND FIREABLE(t1566) AND FIREABLE(t58)) OR ((FIREABLE(t1732) OR FIREABLE(t356)) AND NOT FIREABLE(t791) AND (FIREABLE(t2949) OR FIREABLE(t2414) OR (FIREABLE(t1884) AND FIREABLE(t2527)))))))
lola: processed formula length: 238
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-306-ReachabilityFireability.task
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: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (FIREABLE(t903) AND (NOT FIREABLE(t2287) OR NOT FIREABLE(t1566) OR NOT FIREABLE(t58)) AND ((NOT FIREABLE(t1732) AND NOT FIREABLE(t356)) OR FIREABLE(t791) OR (NOT FIREABLE(t2949) AND NOT FIREABLE(t2414) AND (NOT FIREABLE(t1884) OR NOT FIREABLE(t2527)))))
lola: state equation: Generated DNF with 51 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-306-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-306-ReachabilityFireability-15-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 71 markings, 70 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-306-ReachabilityFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no no no no yes no yes no yes yes yes no yes yes yes
lola:
preliminary result: no no no no no yes no yes no yes yes yes no yes yes yes
lola: memory consumption: 18720 KB
lola: time consumption: 34 seconds

BK_STOP 1526490325696

--------------------
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="CloudReconfiguration-PT-306"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-306.tgz
mv CloudReconfiguration-PT-306 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is CloudReconfiguration-PT-306, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r052-smll-152646379800042"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;