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 3.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K 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 2.7K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K 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 8.7K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K 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 2.8K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K 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-313, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r052-smll-152646379900091
=====================================================================

--------------------
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-313-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-313-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526521959304

info: Time: 3600 - MCC
===========================================================================================
prep: translating CloudReconfiguration-PT-313 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-313 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ CloudReconfiguration-PT-313 @ 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: 5680/65536 symbol table entries, 639 collisions
lola: preprocessing...
lola: Size of bit vector: 2585
lola: finding significant places
lola: 2585 places, 3095 transitions, 2581 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2709 transition conflict sets
lola: TASK
lola: reading formula from CloudReconfiguration-PT-313-ReachabilityFireability.task
lola: E (F (((NOT FIREABLE(t375) OR FIREABLE(t1364)) AND (FIREABLE(t2024) OR FIREABLE(t1417))))) : A (G ((NOT FIREABLE(t802) OR ((NOT FIREABLE(t579) OR NOT FIREABLE(t2819)) AND NOT FIREABLE(t988))))) : A (G ((NOT FIREABLE(t154) OR NOT FIREABLE(t1698) OR NOT FIREABLE(t175) OR NOT FIREABLE(t2065) OR FIREABLE(t1601) OR (NOT FIREABLE(t401) AND (FIREABLE(t1442) OR FIREABLE(t1193)))))) : E (F ((FIREABLE(t1173) AND FIREABLE(t1100) AND (NOT FIREABLE(t731) OR NOT FIREABLE(t264)) AND (NOT FIREABLE(t617) OR NOT FIREABLE(t3082))))) : E (F ((FIREABLE(t2985) AND FIREABLE(t1116) AND NOT FIREABLE(t502)))) : A (G (NOT FIREABLE(t1404))) : E (F (FIREABLE(t918))) : E (F ((FIREABLE(t2970) AND (FIREABLE(t2067) OR FIREABLE(t343) OR (FIREABLE(t552) AND FIREABLE(t2066))) AND FIREABLE(t455)))) : E (F ((((FIREABLE(t1515) AND (FIREABLE(t2344) OR FIREABLE(t2901))) OR (NOT FIREABLE(t1652) AND (FIREABLE(t1452) OR FIREABLE(t66)))) AND ((FIREABLE(t1555) AND FIREABLE(t735) AND FIREABLE(t807)) OR (FIREABLE(t1549) AND (FIREABLE(t1327) OR FIREABLE(t87))))))) : E (F (FIREABLE(t1344))) : E (F (FIREABLE(t1446))) : A (G ((NOT FIREABLE(t3082) OR NOT FIREABLE(t2258) OR ((FIREABLE(t2604) OR FIREABLE(t2127)) AND (FIREABLE(t139) OR FIREABLE(t1913))) OR (NOT FIREABLE(t872) AND FIREABLE(t3045))))) : E (F (FIREABLE(t943))) : E (F (((NOT FIREABLE(t1332) OR NOT FIREABLE(t2127) OR (NOT FIREABLE(t1802) AND NOT FIREABLE(t635))) AND FIREABLE(t2852)))) : A (G ((NOT FIREABLE(t2805) OR NOT FIREABLE(t1089)))) : A (G ((NOT FIREABLE(t176) OR NOT FIREABLE(t2412))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t1404)))
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(t1404)))
lola: processed formula length: 27
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t1404)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-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: 40 markings, 39 edges

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-5 FALSE 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(t918)))
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(t918)))
lola: processed formula length: 22
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t918)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 59 markings, 58 edges
lola: ========================================
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-6 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(t1344)))
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(t1344)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t1344)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 61 markings, 60 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-9 TRUE 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(t1446)))
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(t1446)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t1446)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 37 markings, 36 edges

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t943)))
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(t943)))
lola: processed formula length: 22
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t943)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 62 markings, 61 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t2805) OR NOT FIREABLE(t1089))))
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(t2805) OR NOT FIREABLE(t1089))))
lola: processed formula length: 53
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t2805) AND FIREABLE(t1089))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-5-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 816 markings, 944 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 357 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t176) OR NOT FIREABLE(t2412))))
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(t176) OR NOT FIREABLE(t2412))))
lola: processed formula length: 52
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t176) AND FIREABLE(t2412))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-6-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 85 markings, 84 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t2985) AND FIREABLE(t1116) AND NOT FIREABLE(t502))))
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(t2985) AND FIREABLE(t1116) AND NOT FIREABLE(t502))))
lola: processed formula length: 68
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t2985) AND FIREABLE(t1116) AND NOT FIREABLE(t502))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-7-0.sara.
sara: place or transition ordering is non-deterministic

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

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-4 FALSE 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: E (F (((NOT FIREABLE(t375) OR FIREABLE(t1364)) AND (FIREABLE(t2024) OR FIREABLE(t1417)))))
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(t375) OR FIREABLE(t1364)) AND (FIREABLE(t2024) OR FIREABLE(t1417)))))
lola: processed formula length: 92
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 37 markings, 36 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t802) OR ((NOT FIREABLE(t579) OR NOT FIREABLE(t2819)) AND NOT FIREABLE(t988)))))
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(t802) OR ((NOT FIREABLE(t579) OR NOT FIREABLE(t2819)) AND NOT FIREABLE(t988)))))
lola: processed formula length: 102
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t802) AND ((FIREABLE(t579) AND FIREABLE(t2819)) OR FIREABLE(t988)))
lola: state equation: Generated DNF with 5 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-9-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 46443 markings, 75220 edges, 9289 markings/sec, 0 secs

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is not invariant.
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-1 FALSE 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 (((NOT FIREABLE(t1332) OR NOT FIREABLE(t2127) OR (NOT FIREABLE(t1802) AND NOT FIREABLE(t635))) AND FIREABLE(t2852))))
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(t1332) OR NOT FIREABLE(t2127) OR (NOT FIREABLE(t1802) AND NOT FIREABLE(t635))) AND FIREABLE(t2852))))
lola: processed formula length: 124
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t1332) OR NOT FIREABLE(t2127) OR (NOT FIREABLE(t1802) AND NOT FIREABLE(t635))) AND FIREABLE(t2852))
lola: state equation: Generated DNF with 7 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-10-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 47 markings, 46 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 712 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t1173) AND FIREABLE(t1100) AND (NOT FIREABLE(t731) OR NOT FIREABLE(t264)) AND (NOT FIREABLE(t617) OR NOT FIREABLE(t3082)))))
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(t1173) AND FIREABLE(t1100) AND (NOT FIREABLE(t731) OR NOT FIREABLE(t264)) AND (NOT FIREABLE(t617) OR NOT FIREABLE(t3082)))))
lola: processed formula length: 142
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t1173) AND FIREABLE(t1100) AND (NOT FIREABLE(t731) OR NOT FIREABLE(t264)) AND (NOT FIREABLE(t617) OR NOT FIREABLE(t3082)))
lola: state equation: Generated DNF with 24 literals and 6 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-11-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 62433 markings, 74747 edges, 12487 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-313-ReachabilityFireability-3 FALSE 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: E (F ((FIREABLE(t2970) AND (FIREABLE(t2067) OR FIREABLE(t343) OR (FIREABLE(t552) AND FIREABLE(t2066))) AND FIREABLE(t455))))
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(t2970) AND (FIREABLE(t2067) OR FIREABLE(t343) OR (FIREABLE(t552) AND FIREABLE(t2066))) AND FIREABLE(t455))))
lola: processed formula length: 126
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t2970) AND (FIREABLE(t2067) OR FIREABLE(t343) OR (FIREABLE(t552) AND FIREABLE(t2066))) AND FIREABLE(t455))
lola: state equation: Generated DNF with 13 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-12-0.sara.
sara: place or transition ordering is non-deterministic

lola: sara is running 0 secs || 31320 markings, 71927 edges, 6264 markings/sec, 0 secs
lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1182 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t154) OR NOT FIREABLE(t1698) OR NOT FIREABLE(t175) OR NOT FIREABLE(t2065) OR FIREABLE(t1601) OR (NOT FIREABLE(t401) AND (FIREABLE(t1442) OR FIREABLE(t1193))))))
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(t154) OR NOT FIREABLE(t1698) OR NOT FIREABLE(t175) OR NOT FIREABLE(t2065) OR FIREABLE(t1601) OR (NOT FIREABLE(t401) AND (FIREABLE(t1442) OR FIREABLE(t1193))))))
lola: processed formula length: 186
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t154) AND FIREABLE(t1698) AND FIREABLE(t175) AND FIREABLE(t2065) AND NOT FIREABLE(t1601) AND (FIREABLE(t401) OR (NOT FIREABLE(t1442) AND NOT FIREABLE(t1193))))
lola: state equation: Generated DNF with 13 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-13-0.sara.
sara: place or transition ordering is non-deterministic

lola: sara is running 0 secs || 65819 markings, 78600 edges, 13164 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-313-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1770 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t3082) OR NOT FIREABLE(t2258) OR ((FIREABLE(t2604) OR FIREABLE(t2127)) AND (FIREABLE(t139) OR FIREABLE(t1913))) OR (NOT FIREABLE(t872) AND FIREABLE(t3045)))))
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(t3082) OR NOT FIREABLE(t2258) OR ((FIREABLE(t2604) OR FIREABLE(t2127)) AND (FIREABLE(t139) OR FIREABLE(t1913))) OR (NOT FIREABLE(t872) AND FIREABLE(t3045)))))
lola: processed formula length: 183
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t3082) AND FIREABLE(t2258) AND ((NOT FIREABLE(t2604) AND NOT FIREABLE(t2127)) OR (NOT FIREABLE(t139) AND NOT FIREABLE(t1913))) AND (FIREABLE(t872) OR NOT FIREABLE(t3045)))
lola: state equation: Generated DNF with 24 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-14-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 70589 markings, 84790 edges, 14118 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-313-ReachabilityFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3534 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((FIREABLE(t1515) AND (FIREABLE(t2344) OR FIREABLE(t2901))) OR (NOT FIREABLE(t1652) AND (FIREABLE(t1452) OR FIREABLE(t66)))) AND ((FIREABLE(t1555) AND FIREABLE(t735) AND FIREABLE(t807)) OR (FIREABLE(t1549) AND (FIREABLE(t1327) OR FIREABLE(t87)))))))
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(t1515) AND (FIREABLE(t2344) OR FIREABLE(t2901))) OR (NOT FIREABLE(t1652) AND (FIREABLE(t1452) OR FIREABLE(t66)))) AND ((FIREABLE(t1555) AND FIREABLE(t735) AND FIREABLE(t807)) OR (FIREABLE(t1549) AND (FIREABLE(t1327) OR FIREABLE(t87)))))))
lola: processed formula length: 261
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-313-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(t1515) AND (FIREABLE(t2344) OR FIREABLE(t2901))) OR (NOT FIREABLE(t1652) AND (FIREABLE(t1452) OR FIREABLE(t66)))) AND ((FIREABLE(t1555) AND FIREABLE(t735) AND FIREABLE(t807)) OR (FIREABLE(t1549) AND (FIREABLE(t1327) OR FIREABLE(t87)))))
lola: state equation: Generated DNF with 52 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-313-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-313-ReachabilityFireability-15-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 62933 markings, 94256 edges, 12587 markings/sec, 0 secs
lola: sara is running 5 secs || 123327 markings, 199853 edges, 12079 markings/sec, 5 secs

lola: state equation 0: solution produced
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is reachable.
lola: ========================================

FORMULA CloudReconfiguration-PT-313-ReachabilityFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no yes no no no yes yes yes yes yes yes yes yes no no
lola:
preliminary result: yes no yes no no no yes yes yes yes yes yes yes yes no no
lola: memory consumption: 18772 KB
lola: time consumption: 51 seconds

BK_STOP 1526522010821

--------------------
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-313"
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-313.tgz
mv CloudReconfiguration-PT-313 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-313, 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-152646379900091"
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 ;