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 1.1M
-rw-r--r-- 1 mcc users 4.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 9.2K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K 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 2.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K 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 912K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is CloudReconfiguration-PT-401, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r052-smll-152646380000147
=====================================================================

--------------------
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-401-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-401-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526552742654

info: Time: 3600 - MCC
===========================================================================================
prep: translating CloudReconfiguration-PT-401 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-401 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ CloudReconfiguration-PT-401 @ 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: 7817/65536 symbol table entries, 1515 collisions
lola: preprocessing...
lola: Size of bit vector: 3554
lola: finding significant places
lola: 3554 places, 4263 transitions, 3549 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 3718 transition conflict sets
lola: TASK
lola: reading formula from CloudReconfiguration-PT-401-ReachabilityFireability.task
lola: E (F ((NOT FIREABLE(t2493) AND FIREABLE(t1775) AND FIREABLE(t417) AND FIREABLE(t1369) AND (FIREABLE(t3042) OR FIREABLE(t331))))) : E (F (FIREABLE(t1888))) : E (F (FIREABLE(t1040))) : E (F (FIREABLE(t423))) : A (G (NOT FIREABLE(t965))) : E (F ((FIREABLE(t717) OR (NOT FIREABLE(t4209) AND NOT FIREABLE(t3948) AND FIREABLE(t1330))))) : E (F ((FIREABLE(t4077) AND NOT FIREABLE(t934)))) : E (F (((FIREABLE(t1578) OR FIREABLE(t32)) AND FIREABLE(t4203)))) : A (G ((NOT FIREABLE(t2084) AND NOT FIREABLE(t2261)))) : E (F (((NOT FIREABLE(t2899) AND (FIREABLE(t2014) OR FIREABLE(t3445)) AND ((FIREABLE(t1979) AND FIREABLE(t279)) OR FIREABLE(t2002))) OR ((FIREABLE(t1428) OR NOT FIREABLE(t3249)) AND (FIREABLE(t4067) OR FIREABLE(t3465) OR FIREABLE(t73) OR FIREABLE(t4215)))))) : E (F (FIREABLE(t1382))) : E (F (((FIREABLE(t1323) AND (NOT FIREABLE(t1860) OR NOT FIREABLE(t3427))) OR FIREABLE(t1582)))) : A (G ((NOT FIREABLE(t3803) OR (FIREABLE(t546) AND FIREABLE(t1025)) OR FIREABLE(t951) OR FIREABLE(t2748)))) : E (F ((FIREABLE(t743) AND FIREABLE(t2790)))) : E (F ((FIREABLE(t2187) AND FIREABLE(t136) AND NOT FIREABLE(t3529) AND NOT FIREABLE(t1830) AND (FIREABLE(t3477) OR FIREABLE(t566) OR FIREABLE(t777) OR FIREABLE(t126) OR FIREABLE(t3768) OR FIREABLE(t2503) OR (FIREABLE(t136) AND FIREABLE(t2165)))))) : E (F (FIREABLE(t3804)))
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(t1888)))
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(t1888)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t1888)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 73 markings, 72 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t1040)))
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(t1040)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t1040)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 67 markings, 66 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t423)))
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(t423)))
lola: processed formula length: 22
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t423)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-2-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 96 markings, 95 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-3 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: A (G (NOT FIREABLE(t965)))
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(t965)))
lola: processed formula length: 26
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t965)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-3-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 62 markings, 61 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(t1382)))
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(t1382)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t1382)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-4-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 107 markings, 106 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-10 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: E (F (FIREABLE(t3804)))
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(t3804)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t3804)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-5-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 99 markings, 98 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-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: E (F ((FIREABLE(t4077) AND NOT FIREABLE(t934))))
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(t4077) AND NOT FIREABLE(t934))))
lola: processed formula length: 48
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t4077) AND NOT FIREABLE(t934))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-6-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 62 markings, 61 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-6 TRUE 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(t743) AND FIREABLE(t2790))))
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(t743) AND FIREABLE(t2790))))
lola: processed formula length: 44
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t743) AND FIREABLE(t2790))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-7-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 91 markings, 90 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t2084) AND NOT FIREABLE(t2261))))
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(t2084) AND NOT FIREABLE(t2261))))
lola: processed formula length: 53
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t2084) OR FIREABLE(t2261))
lola: state equation: Generated DNF with 2 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-8-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 66 markings, 65 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-8 FALSE 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: E (F (((FIREABLE(t1578) OR FIREABLE(t32)) AND FIREABLE(t4203))))
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(t1578) OR FIREABLE(t32)) AND FIREABLE(t4203))))
lola: processed formula length: 65
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t1578) OR FIREABLE(t32)) AND FIREABLE(t4203))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-9-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 51124 markings, 63059 edges, 10225 markings/sec, 0 secs
lola: sara is running 5 secs || 105959 markings, 131416 edges, 10967 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-401-ReachabilityFireability-7 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 ((FIREABLE(t717) OR (NOT FIREABLE(t4209) AND NOT FIREABLE(t3948) AND FIREABLE(t1330)))))
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(t717) OR (NOT FIREABLE(t4209) AND NOT FIREABLE(t3948) AND FIREABLE(t1330)))))
lola: processed formula length: 94
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t717) OR (NOT FIREABLE(t4209) AND NOT FIREABLE(t3948) AND FIREABLE(t1330)))
lola: state equation: Generated DNF with 7 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 37 markings, 36 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-5 TRUE 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: E (F (((FIREABLE(t1323) AND (NOT FIREABLE(t1860) OR NOT FIREABLE(t3427))) OR FIREABLE(t1582))))
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(t1323) AND (NOT FIREABLE(t1860) OR NOT FIREABLE(t3427))) OR FIREABLE(t1582))))
lola: processed formula length: 97
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t1323) AND (NOT FIREABLE(t1860) OR NOT FIREABLE(t3427))) OR FIREABLE(t1582))
lola: state equation: Generated DNF with 5 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-11-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 66 markings, 65 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 889 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t3803) OR (FIREABLE(t546) AND FIREABLE(t1025)) OR FIREABLE(t951) OR FIREABLE(t2748))))
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(t3803) OR (FIREABLE(t546) AND FIREABLE(t1025)) OR FIREABLE(t951) OR FIREABLE(t2748))))
lola: processed formula length: 109
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t3803) AND (NOT FIREABLE(t546) OR NOT FIREABLE(t1025)) AND NOT FIREABLE(t951) AND NOT FIREABLE(t2748))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-12-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 104 markings, 103 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1186 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t2493) AND FIREABLE(t1775) AND FIREABLE(t417) AND FIREABLE(t1369) AND (FIREABLE(t3042) OR FIREABLE(t331)))))
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(t2493) AND FIREABLE(t1775) AND FIREABLE(t417) AND FIREABLE(t1369) AND (FIREABLE(t3042) OR FIREABLE(t331)))))
lola: processed formula length: 129
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t2493) AND FIREABLE(t1775) AND FIREABLE(t417) AND FIREABLE(t1369) AND (FIREABLE(t3042) OR FIREABLE(t331)))
lola: state equation: Generated DNF with 10 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 308 markings, 309 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1779 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t2187) AND FIREABLE(t136) AND NOT FIREABLE(t3529) AND NOT FIREABLE(t1830) AND (FIREABLE(t3477) OR FIREABLE(t566) OR FIREABLE(t777) OR FIREABLE(t126) OR FIREABLE(t3768) OR FIREABLE(t2503) OR (FIREABLE(t136) AND FIREABLE(t2165))))))
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(t2187) AND FIREABLE(t136) AND NOT FIREABLE(t3529) AND NOT FIREABLE(t1830) AND (FIREABLE(t3477) OR FIREABLE(t566) OR FIREABLE(t777) OR FIREABLE(t126) OR FIREABLE(t3768) OR FIREABLE(t2503) OR (FIREABLE(t136) AND FIREABLE(t2165))))))
lola: processed formula length: 252
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t2187) AND FIREABLE(t136) AND NOT FIREABLE(t3529) AND NOT FIREABLE(t1830) AND (FIREABLE(t3477) OR FIREABLE(t566) OR FIREABLE(t777) OR FIREABLE(t126) OR FIREABLE(t3768) OR FIREABLE(t2503) OR (FIREABLE(t136) AND FIREABLE(t2165))))
lola: state equation: Generated DNF with 36 literals and 7 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-14-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 230 markings, 233 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3558 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t2899) AND (FIREABLE(t2014) OR FIREABLE(t3445)) AND ((FIREABLE(t1979) AND FIREABLE(t279)) OR FIREABLE(t2002))) OR ((FIREABLE(t1428) OR NOT FIREABLE(t3249)) AND (FIREABLE(t4067) OR FIREABLE(t3465) OR FIREABLE(t73) OR FIREABLE(t4215))))))
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(t2899) AND (FIREABLE(t2014) OR FIREABLE(t3445)) AND ((FIREABLE(t1979) AND FIREABLE(t279)) OR FIREABLE(t2002))) OR ((FIREABLE(t1428) OR NOT FIREABLE(t3249)) AND (FIREABLE(t4067) OR FIREABLE(t3465) OR FIREABLE(t73) OR FIREABLE(t4215))))))
lola: processed formula length: 264
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-401-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(t2899) AND (FIREABLE(t2014) OR FIREABLE(t3445)) AND ((FIREABLE(t1979) AND FIREABLE(t279)) OR FIREABLE(t2002))) OR ((FIREABLE(t1428) OR NOT FIREABLE(t3249)) AND (FIREABLE(t4067) OR FIREABLE(t3465) OR FIREABLE(t73) OR FIREABLE(t4215))))
lola: state equation: Generated DNF with 32 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-401-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-401-ReachabilityFireability-15-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 125 markings, 127 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-401-ReachabilityFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes yes yes yes no yes yes no no yes yes yes no yes yes yes
lola:
preliminary result: yes yes yes yes no yes yes no no yes yes yes no yes yes yes
lola: memory consumption: 20104 KB
lola: time consumption: 12 seconds

BK_STOP 1526552754182

--------------------
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-401"
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-401.tgz
mv CloudReconfiguration-PT-401 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-401, 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-152646380000147"
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 ;