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 216K
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K 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 6.3K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.5K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K 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 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K 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 112 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 350 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 51K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is CloudDeployment-PT-2a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r040-smll-152646357400196
=====================================================================

--------------------
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 CloudDeployment-PT-2a-ReachabilityFireability-00
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-01
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-02
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-03
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-04
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-05
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-06
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-07
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-08
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-09
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-10
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-11
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-12
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-13
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-14
FORMULA_NAME CloudDeployment-PT-2a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526579092717

info: Time: 3600 - MCC
===========================================================================================
prep: translating CloudDeployment-PT-2a 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 CloudDeployment-PT-2a formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ CloudDeployment-PT-2a @ 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: 243/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 69
lola: finding significant places
lola: 69 places, 174 transitions, 57 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 159 transition conflict sets
lola: TASK
lola: reading formula from CloudDeployment-PT-2a-ReachabilityFireability.task
lola: A (G ((NOT FIREABLE(t101) OR NOT FIREABLE(t26) OR FIREABLE(t6) OR FIREABLE(t54) OR NOT FIREABLE(t69) OR FIREABLE(t9)))) : E (F (())) : E (F ((FIREABLE(t53) AND FIREABLE(t78)))) : E (F ((FIREABLE(t108) AND FIREABLE(t45) AND NOT FIREABLE(t58)))) : E (F ((FIREABLE(t14) AND (FIREABLE(t103) OR FIREABLE(t111) OR (FIREABLE(t10) AND FIREABLE(t168))) AND (FIREABLE(t3) OR FIREABLE(t102) OR FIREABLE(t137) OR FIREABLE(t34) OR (NOT FIREABLE(t111) AND NOT FIREABLE(t161)))))) : E (F ((FIREABLE(t137) AND FIREABLE(t96) AND FIREABLE(t36) AND FIREABLE(t47) AND FIREABLE(t140)))) : E (F ((NOT FIREABLE(t131) AND NOT FIREABLE(t50) AND FIREABLE(t154)))) : E (F ((NOT FIREABLE(t34) AND NOT FIREABLE(t98) AND (NOT FIREABLE(t157) OR NOT FIREABLE(t170)) AND FIREABLE(t72) AND FIREABLE(t25)))) : A (G ((((NOT FIREABLE(t160) OR NOT FIREABLE(t12)) AND (NOT FIREABLE(t142) OR NOT FIREABLE(t160))) OR NOT FIREABLE(t49)))) : E (F ((FIREABLE(t81) AND FIREABLE(t33) AND NOT FIREABLE(t3)))) : A (G ((NOT FIREABLE(t130) OR NOT FIREABLE(t3) OR NOT FIREABLE(t43) OR NOT FIREABLE(t3) OR NOT FIREABLE(t112)))) : E (F ((FIREABLE(t23) AND FIREABLE(t9) AND NOT FIREABLE(t131)))) : E (F (((FIREABLE(t0) OR FIREABLE(t55) OR (FIREABLE(t55) AND FIREABLE(t116))) AND FIREABLE(t163) AND FIREABLE(t124)))) : E (F ((FIREABLE(t156) AND FIREABLE(t137) AND NOT FIREABLE(t9) AND NOT FIREABLE(t45) AND NOT FIREABLE(t91) AND ((FIREABLE(t61) AND FIREABLE(t94)) OR NOT FIREABLE(t52) OR (FIREABLE(t78) AND (FIREABLE(t89) OR FIREABLE(t52))))))) : A (G ((NOT FIREABLE(t113) OR NOT FIREABLE(t167) OR (NOT FIREABLE(t34) AND NOT FIREABLE(t78)) OR (NOT FIREABLE(t61) AND NOT FIREABLE(t60))))) : A (G ((FIREABLE(t132) OR NOT FIREABLE(t52))))
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 223 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 3 rewrites
lola: closed formula file CloudDeployment-PT-2a-ReachabilityFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA CloudDeployment-PT-2a-ReachabilityFireability-1 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(t53) AND FIREABLE(t78))))
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(t53) AND FIREABLE(t78))))
lola: processed formula length: 41
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t53) AND FIREABLE(t78))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-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.

FORMULA CloudDeployment-PT-2a-ReachabilityFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t132) OR NOT FIREABLE(t52))))
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(t132) OR NOT FIREABLE(t52))))
lola: processed formula length: 46
lola: 5 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t132) AND FIREABLE(t52))
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-2-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 4752 markings, 68081 edges
lola: ========================================

FORMULA CloudDeployment-PT-2a-ReachabilityFireability-15 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 ((NOT FIREABLE(t131) AND NOT FIREABLE(t50) AND FIREABLE(t154))))
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(t131) AND NOT FIREABLE(t50) AND FIREABLE(t154))))
lola: processed formula length: 69
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t131) AND NOT FIREABLE(t50) AND FIREABLE(t154))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-3-0.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 CloudDeployment-PT-2a-ReachabilityFireability-6 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(t81) AND FIREABLE(t33) AND NOT FIREABLE(t3))))
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(t81) AND FIREABLE(t33) AND NOT FIREABLE(t3))))
lola: processed formula length: 62
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t81) AND FIREABLE(t33) AND NOT FIREABLE(t3))
lola: state equation: Generated DNF with 9 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-4-0.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 CloudDeployment-PT-2a-ReachabilityFireability-9 FALSE 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(t23) AND FIREABLE(t9) AND NOT FIREABLE(t131))))
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(t23) AND FIREABLE(t9) AND NOT FIREABLE(t131))))
lola: processed formula length: 63
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t23) AND FIREABLE(t9) AND NOT FIREABLE(t131))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-5-0.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 CloudDeployment-PT-2a-ReachabilityFireability-11 FALSE 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(t108) AND FIREABLE(t45) AND NOT FIREABLE(t58))))
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(t108) AND FIREABLE(t45) AND NOT FIREABLE(t58))))
lola: processed formula length: 64
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t108) AND FIREABLE(t45) AND NOT FIREABLE(t58))
lola: state equation: Generated DNF with 7 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-6-0.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 CloudDeployment-PT-2a-ReachabilityFireability-3 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(t160) OR NOT FIREABLE(t12)) AND (NOT FIREABLE(t142) OR NOT FIREABLE(t160))) OR NOT FIREABLE(t49))))
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(t160) OR NOT FIREABLE(t12)) AND (NOT FIREABLE(t142) OR NOT FIREABLE(t160))) OR NOT FIREABLE(t49))))
lola: processed formula length: 124
lola: 5 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t160) AND FIREABLE(t12)) OR (FIREABLE(t142) AND FIREABLE(t160))) AND FIREABLE(t49))
lola: state equation: Generated DNF with 9 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-7-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================

FORMULA CloudDeployment-PT-2a-ReachabilityFireability-8 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(t130) OR NOT FIREABLE(t3) OR NOT FIREABLE(t43) OR NOT FIREABLE(t3) OR NOT FIREABLE(t112))))
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(t130) OR NOT FIREABLE(t3) OR NOT FIREABLE(t43) OR NOT FIREABLE(t3) OR NOT FIREABLE(t112))))
lola: processed formula length: 115
lola: 5 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t130) AND FIREABLE(t3) AND FIREABLE(t43) AND FIREABLE(t3) AND FIREABLE(t112))
lola: state equation: Generated DNF with 10 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-8-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================

FORMULA CloudDeployment-PT-2a-ReachabilityFireability-10 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: E (F (((FIREABLE(t0) OR FIREABLE(t55) OR (FIREABLE(t55) AND FIREABLE(t116))) AND FIREABLE(t163) AND FIREABLE(t124))))
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(t0) OR FIREABLE(t55) OR (FIREABLE(t55) AND FIREABLE(t116))) AND FIREABLE(t163) AND FIREABLE(t124))))
lola: processed formula length: 119
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t0) OR FIREABLE(t55) OR (FIREABLE(t55) AND FIREABLE(t116))) AND FIREABLE(t163) AND FIREABLE(t124))
lola: state equation: Generated DNF with 30 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-9-0.sara
lola: The predicate is reachable.
lola: 17 markings, 16 edges
lola: state equation: calling and running sara
lola:
FORMULA CloudDeployment-PT-2a-ReachabilityFireability-12 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 ((FIREABLE(t137) AND FIREABLE(t96) AND FIREABLE(t36) AND FIREABLE(t47) AND FIREABLE(t140))))
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(t137) AND FIREABLE(t96) AND FIREABLE(t36) AND FIREABLE(t47) AND FIREABLE(t140))))
lola: processed formula length: 97
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t137) AND FIREABLE(t96) AND FIREABLE(t36) AND FIREABLE(t47) AND FIREABLE(t140))
lola: state equation: Generated DNF with 10 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-10-0.sara
lola: sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-9-0.sara.
state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-10-0.sara.
sara: place or transition ordering is non-deterministic
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 CloudDeployment-PT-2a-ReachabilityFireability-5 FALSE 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: A (G ((NOT FIREABLE(t101) OR NOT FIREABLE(t26) OR FIREABLE(t6) OR FIREABLE(t54) OR NOT FIREABLE(t69) OR FIREABLE(t9))))
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(t101) OR NOT FIREABLE(t26) OR FIREABLE(t6) OR FIREABLE(t54) OR NOT FIREABLE(t69) OR FIREABLE(t9))))
lola: processed formula length: 124
lola: 5 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t101) AND FIREABLE(t26) AND NOT FIREABLE(t6) AND NOT FIREABLE(t54) AND FIREABLE(t69) AND NOT FIREABLE(t9))
lola: state equation: Generated DNF with 10 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-11-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================

FORMULA CloudDeployment-PT-2a-ReachabilityFireability-0 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(t113) OR NOT FIREABLE(t167) OR (NOT FIREABLE(t34) AND NOT FIREABLE(t78)) OR (NOT FIREABLE(t61) AND NOT FIREABLE(t60)))))
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(t113) OR NOT FIREABLE(t167) OR (NOT FIREABLE(t34) AND NOT FIREABLE(t78)) OR (NOT FIREABLE(t61) AND NOT FIREABLE(t60)))))
lola: processed formula length: 143
lola: 5 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t113) AND FIREABLE(t167) AND (FIREABLE(t34) OR FIREABLE(t78)) AND (FIREABLE(t61) OR FIREABLE(t60)))
lola: state equation: Generated DNF with 36 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-12-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================

FORMULA CloudDeployment-PT-2a-ReachabilityFireability-14 TRUE 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 ((NOT FIREABLE(t34) AND NOT FIREABLE(t98) AND (NOT FIREABLE(t157) OR NOT FIREABLE(t170)) AND FIREABLE(t72) AND FIREABLE(t25))))
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(t34) AND NOT FIREABLE(t98) AND (NOT FIREABLE(t157) OR NOT FIREABLE(t170)) AND FIREABLE(t72) AND FIREABLE(t25))))
lola: processed formula length: 133
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t34) AND NOT FIREABLE(t98) AND (NOT FIREABLE(t157) OR NOT FIREABLE(t170)) AND FIREABLE(t72) AND FIREABLE(t25))
lola: state equation: Generated DNF with 150 literals and 30 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-13-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 52 markings, 270 edges
lola:
FORMULA CloudDeployment-PT-2a-ReachabilityFireability-7 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: E (F ((FIREABLE(t14) AND (FIREABLE(t103) OR FIREABLE(t111) OR (FIREABLE(t10) AND FIREABLE(t168))) AND (FIREABLE(t3) OR FIREABLE(t102) OR FIREABLE(t137) OR FIREABLE(t34) OR (NOT FIREABLE(t111) AND NOT FIREABLE(t161))))))
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(t14) AND (FIREABLE(t103) OR FIREABLE(t111) OR (FIREABLE(t10) AND FIREABLE(t168))) AND (FIREABLE(t3) OR FIREABLE(t102) OR FIREABLE(t137) OR FIREABLE(t34) OR (NOT FIREABLE(t111) AND NOT FIREABLE(t161))))))
lola: processed formula length: 225
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t14) AND (FIREABLE(t103) OR FIREABLE(t111) OR (FIREABLE(t10) AND FIREABLE(t168))) AND (FIREABLE(t3) OR FIREABLE(t102) OR FIREABLE(t137) OR FIREABLE(t34) OR (NOT FIREABLE(t111) AND NOT FIREABLE(t161))))
lola: state equation: Generated DNF with 168 literals and 21 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CloudDeployment-PT-2a-ReachabilityFireability-14-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 4473 markings, 55238 edges
lola: ========================================

FORMULA CloudDeployment-PT-2a-ReachabilityFireability-4 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(t156) AND FIREABLE(t137) AND NOT FIREABLE(t9) AND NOT FIREABLE(t45) AND NOT FIREABLE(t91) AND ((FIREABLE(t61) AND FIREABLE(t94)) OR NOT FIREABLE(t52) OR (FIREABLE(t78) AND (FIREABLE(t89) OR FIREABLE(t52)))))))
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(t156) AND FIREABLE(t137) AND NOT FIREABLE(t9) AND NOT FIREABLE(t45) AND NOT FIREABLE(t91) AND ((FIREABLE(t61) AND FIREABLE(t94)) OR NOT FIREABLE(t52) OR (FIREABLE(t78) AND (FIREABLE(t89) OR FIREABLE(t52)))))))
lola: processed formula length: 228
lola: 4 rewrites
lola: closed formula file CloudDeployment-PT-2a-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(t156) AND FIREABLE(t137) AND NOT FIREABLE(t9) AND NOT FIREABLE(t45) AND NOT FIREABLE(t91) AND ((FIREABLE(t61) AND FIREABLE(t94)) OR NOT FIREABLE(t52) OR (FIREABLE(t78) AND (FIREABLE(t89) OR FIREABLE(t52)))))
lola: state equation: Generated DNF with 99 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to CloudDeployment-PT-2a-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 57 markings, 288 edges
lola: ========================================

FORMULA CloudDeployment-PT-2a-ReachabilityFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no no no no no no yes yes no yes no yes yes yes yes
lola:
preliminary result: yes no no no no no no yes yes no yes no yes yes yes yes
lola: memory consumption: 14724 KB
lola: time consumption: 1 seconds

BK_STOP 1526579093739

--------------------
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="CloudDeployment-PT-2a"
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/CloudDeployment-PT-2a.tgz
mv CloudDeployment-PT-2a 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 CloudDeployment-PT-2a, 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 r040-smll-152646357400196"
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 ;