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)
.....................
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 4.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 2.6K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K 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 3.7K 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 2.8K 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-308, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r052-smll-152646379800056
=====================================================================

--------------------
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-308-ReachabilityFireability-00
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-01
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-02
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-03
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-04
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-05
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-06
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-07
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-08
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-09
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-10
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-11
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-12
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-13
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-14
FORMULA_NAME CloudReconfiguration-PT-308-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526503620558

info: Time: 3600 - MCC
===========================================================================================
prep: translating CloudReconfiguration-PT-308 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-308 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ CloudReconfiguration-PT-308 @ 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: 2708 transition conflict sets
lola: TASK
lola: reading formula from CloudReconfiguration-PT-308-ReachabilityFireability.task
lola: E (F (((FIREABLE(t1725) OR FIREABLE(t2781)) AND ((FIREABLE(t1379) AND FIREABLE(t2198)) OR FIREABLE(t2896) OR FIREABLE(t704) OR FIREABLE(t2465))))) : E (F (FIREABLE(t2459))) : E (F ((((FIREABLE(t2405) OR FIREABLE(t2205) OR FIREABLE(t571)) AND FIREABLE(t791)) OR FIREABLE(t631)))) : A (G ((((NOT FIREABLE(t2343) OR NOT FIREABLE(t1815)) AND (NOT FIREABLE(t685) OR NOT FIREABLE(t2839))) OR (FIREABLE(t1501) AND FIREABLE(t113))))) : E (F (FIREABLE(t3010))) : A (G (((NOT FIREABLE(t478) OR NOT FIREABLE(t2609) OR FIREABLE(t899)) AND NOT FIREABLE(t2478)))) : E (F (FIREABLE(t640))) : A (G ((NOT FIREABLE(t1224) AND NOT FIREABLE(t1101) AND NOT FIREABLE(t1013) AND NOT FIREABLE(t7)))) : A (G ((NOT FIREABLE(t1522) OR FIREABLE(t330) OR NOT FIREABLE(t1424) OR FIREABLE(t3094)))) : E (F (FIREABLE(t255))) : A (G ((NOT FIREABLE(t987) OR ((FIREABLE(t527) OR FIREABLE(t2490)) AND (FIREABLE(t1610) OR FIREABLE(t1434)) AND (FIREABLE(t1405) OR FIREABLE(t1266)))))) : A (G (((FIREABLE(t1714) AND NOT FIREABLE(t1573)) OR NOT FIREABLE(t2769)))) : E (F (((FIREABLE(t278) OR FIREABLE(t2955) OR FIREABLE(t1603)) AND FIREABLE(t294) AND (FIREABLE(t3036) OR FIREABLE(t493) OR (FIREABLE(t519) AND FIREABLE(t1097)) OR ((FIREABLE(t928) OR FIREABLE(t2754)) AND (FIREABLE(t1467) OR FIREABLE(t2517))))))) : E (F ((NOT FIREABLE(t1749) AND (FIREABLE(t1704) OR (FIREABLE(t86) AND FIREABLE(t227) AND FIREABLE(t2012)))))) : E (F (((NOT FIREABLE(t1434) OR NOT FIREABLE(t555)) AND FIREABLE(t1077) AND (FIREABLE(t1647) OR FIREABLE(t2722))))) : E (F ((FIREABLE(t1885) AND FIREABLE(t913))))
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(t2459)))
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(t2459)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t2459)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 75 markings, 74 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-1 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(t3010)))
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(t3010)))
lola: processed formula length: 23
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t3010)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 44 markings, 43 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-4 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(t640)))
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(t640)))
lola: processed formula length: 22
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t640)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-2-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 68 markings, 67 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-6 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(t255)))
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(t255)))
lola: processed formula length: 22
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t255)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-3-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 50 markings, 49 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-9 TRUE 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(t1885) AND FIREABLE(t913))))
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(t1885) AND FIREABLE(t913))))
lola: processed formula length: 44
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t1885) AND FIREABLE(t913))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-4-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 86 markings, 85 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-15 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 (((FIREABLE(t1714) AND NOT FIREABLE(t1573)) OR NOT FIREABLE(t2769))))
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(t1714) AND NOT FIREABLE(t1573)) OR NOT FIREABLE(t2769))))
lola: processed formula length: 75
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t1714) OR FIREABLE(t1573)) AND FIREABLE(t2769))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-5-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 79 markings, 78 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-11 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(t478) OR NOT FIREABLE(t2609) OR FIREABLE(t899)) AND NOT FIREABLE(t2478))))
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(t478) OR NOT FIREABLE(t2609) OR FIREABLE(t899)) AND NOT FIREABLE(t2478))))
lola: processed formula length: 97
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t478) AND FIREABLE(t2609) AND NOT FIREABLE(t899)) OR FIREABLE(t2478))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-6-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 265 markings, 290 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-5 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: A (G ((NOT FIREABLE(t1224) AND NOT FIREABLE(t1101) AND NOT FIREABLE(t1013) AND NOT FIREABLE(t7))))
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(t1224) AND NOT FIREABLE(t1101) AND NOT FIREABLE(t1013) AND NOT FIREABLE(t7))))
lola: processed formula length: 98
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t1224) OR FIREABLE(t1101) OR FIREABLE(t1013) OR FIREABLE(t7))
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-7-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 49 markings, 48 edges

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t1522) OR FIREABLE(t330) OR NOT FIREABLE(t1424) OR FIREABLE(t3094))))
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(t1522) OR FIREABLE(t330) OR NOT FIREABLE(t1424) OR FIREABLE(t3094))))
lola: processed formula length: 92
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t1522) AND NOT FIREABLE(t330) AND FIREABLE(t1424) AND NOT FIREABLE(t3094))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-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-308-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 ((NOT FIREABLE(t1749) AND (FIREABLE(t1704) OR (FIREABLE(t86) AND FIREABLE(t227) AND FIREABLE(t2012))))))
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(t1749) AND (FIREABLE(t1704) OR (FIREABLE(t86) AND FIREABLE(t227) AND FIREABLE(t2012))))))
lola: processed formula length: 110
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t1749) AND (FIREABLE(t1704) OR (FIREABLE(t86) AND FIREABLE(t227) AND FIREABLE(t2012))))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-9-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 55 markings, 54 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t1434) OR NOT FIREABLE(t555)) AND FIREABLE(t1077) AND (FIREABLE(t1647) OR FIREABLE(t2722)))))
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(t1434) OR NOT FIREABLE(t555)) AND FIREABLE(t1077) AND (FIREABLE(t1647) OR FIREABLE(t2722)))))
lola: processed formula length: 116
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t1434) OR NOT FIREABLE(t555)) AND FIREABLE(t1077) AND (FIREABLE(t1647) OR FIREABLE(t2722)))
lola: state equation: Generated DNF with 12 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-10-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 157 markings, 156 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((FIREABLE(t2405) OR FIREABLE(t2205) OR FIREABLE(t571)) AND FIREABLE(t791)) OR FIREABLE(t631))))
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(t2405) OR FIREABLE(t2205) OR FIREABLE(t571)) AND FIREABLE(t791)) OR FIREABLE(t631))))
lola: processed formula length: 106
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t2405) OR FIREABLE(t2205) OR FIREABLE(t571)) AND FIREABLE(t791)) OR FIREABLE(t631))
lola: state equation: Generated DNF with 7 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-11-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 151 markings, 151 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 892 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((NOT FIREABLE(t2343) OR NOT FIREABLE(t1815)) AND (NOT FIREABLE(t685) OR NOT FIREABLE(t2839))) OR (FIREABLE(t1501) AND FIREABLE(t113)))))
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(t2343) OR NOT FIREABLE(t1815)) AND (NOT FIREABLE(t685) OR NOT FIREABLE(t2839))) OR (FIREABLE(t1501) AND FIREABLE(t113)))))
lola: processed formula length: 147
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t2343) AND FIREABLE(t1815)) OR (FIREABLE(t685) AND FIREABLE(t2839))) AND (NOT FIREABLE(t1501) OR NOT FIREABLE(t113)))
lola: state equation: Generated DNF with 12 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-12-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 84 markings, 83 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(t1725) OR FIREABLE(t2781)) AND ((FIREABLE(t1379) AND FIREABLE(t2198)) OR FIREABLE(t2896) OR FIREABLE(t704) OR FIREABLE(t2465)))))
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(t1725) OR FIREABLE(t2781)) AND ((FIREABLE(t1379) AND FIREABLE(t2198)) OR FIREABLE(t2896) OR FIREABLE(t704) OR FIREABLE(t2465)))))
lola: processed formula length: 150
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t1725) OR FIREABLE(t2781)) AND ((FIREABLE(t1379) AND FIREABLE(t2198)) OR FIREABLE(t2896) OR FIREABLE(t704) OR FIREABLE(t2465)))
lola: state equation: Generated DNF with 18 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 57 markings, 56 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1784 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t987) OR ((FIREABLE(t527) OR FIREABLE(t2490)) AND (FIREABLE(t1610) OR FIREABLE(t1434)) AND (FIREABLE(t1405) OR FIREABLE(t1266))))))
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(t987) OR ((FIREABLE(t527) OR FIREABLE(t2490)) AND (FIREABLE(t1610) OR FIREABLE(t1434)) AND (FIREABLE(t1405) OR FIREABLE(t1266))))))
lola: processed formula length: 155
lola: 2 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t987) AND ((NOT FIREABLE(t527) AND NOT FIREABLE(t2490)) OR (NOT FIREABLE(t1610) AND NOT FIREABLE(t1434)) OR (NOT FIREABLE(t1405) AND NOT FIREABLE(t1266))))
lola: state equation: Generated DNF with 9 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-14-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 53 markings, 52 edges
lola: ========================================

FORMULA CloudReconfiguration-PT-308-ReachabilityFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3569 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(t278) OR FIREABLE(t2955) OR FIREABLE(t1603)) AND FIREABLE(t294) AND (FIREABLE(t3036) OR FIREABLE(t493) OR (FIREABLE(t519) AND FIREABLE(t1097)) OR ((FIREABLE(t928) OR FIREABLE(t2754)) AND (FIREABLE(t1467) OR FIREABLE(t2517)))))))
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(t278) OR FIREABLE(t2955) OR FIREABLE(t1603)) AND FIREABLE(t294) AND (FIREABLE(t3036) OR FIREABLE(t493) OR (FIREABLE(t519) AND FIREABLE(t1097)) OR ((FIREABLE(t928) OR FIREABLE(t2754)) AND (FIREABLE(t1467) OR FIREABLE(t2517)))))))
lola: processed formula length: 252
lola: 1 rewrites
lola: closed formula file CloudReconfiguration-PT-308-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(t278) OR FIREABLE(t2955) OR FIREABLE(t1603)) AND FIREABLE(t294) AND (FIREABLE(t3036) OR FIREABLE(t493) OR (FIREABLE(t519) AND FIREABLE(t1097)) OR ((FIREABLE(t928) OR FIREABLE(t2754)) AND (FIREABLE(t1467) OR FIREABLE(t2517)))))
lola: state equation: Generated DNF with 81 literals and 21 conjunctive subformulas
lola: state equation: write sara problem file to CloudReconfiguration-PT-308-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudReconfiguration-PT-308-ReachabilityFireability-15-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 63568 markings, 81804 edges, 12714 markings/sec, 0 secs
lola: sara is running 5 secs || 132068 markings, 185667 edges, 13700 markings/sec, 5 secs
lola: sara is running 10 secs || 202161 markings, 282456 edges, 14019 markings/sec, 10 secs
lola: sara is running 15 secs || 272391 markings, 387269 edges, 14046 markings/sec, 15 secs
lola: sara is running 20 secs || 336562 markings, 498095 edges, 12834 markings/sec, 20 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-308-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes yes yes no yes no yes no no yes no no yes yes yes yes
lola:
preliminary result: yes yes yes no yes no yes no no yes no no yes yes yes yes
lola: memory consumption: 18544 KB
lola: time consumption: 27 seconds

BK_STOP 1526503647468

--------------------
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-308"
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-308.tgz
mv CloudReconfiguration-PT-308 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-308, 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-152646379800056"
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 ;