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 336K
-rw-r--r-- 1 mcc users 3.8K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.4K 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 1.9K 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 3.3K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 351 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 18K 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 18:50 equiv_col
-rw-r--r-- 1 mcc users 4 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 169K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is FlexibleBarrier-PT-14a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r088-blw7-152649998200175
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1526668842004

info: Time: 3600 - MCC
===========================================================================================
prep: translating FlexibleBarrier-PT-14a 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 FlexibleBarrier-PT-14a formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ FlexibleBarrier-PT-14a @ 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: 749/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 171
lola: finding significant places
lola: 171 places, 578 transitions, 155 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 438 transition conflict sets
lola: TASK
lola: reading formula from FlexibleBarrier-PT-14a-ReachabilityFireability.task
lola: E (F ((FIREABLE(t309) AND FIREABLE(t18) AND (NOT FIREABLE(t141) OR NOT FIREABLE(t362) OR (NOT FIREABLE(t494) AND NOT FIREABLE(t491)))))) : A (G (((NOT FIREABLE(t236) AND NOT FIREABLE(t409)) OR NOT FIREABLE(t80) OR NOT FIREABLE(t572)))) : E (F (FIREABLE(t194))) : A (G ((NOT FIREABLE(t525) OR NOT FIREABLE(t561) OR NOT FIREABLE(t26) OR ((FIREABLE(t268) OR FIREABLE(t51) OR (FIREABLE(t396) AND FIREABLE(t71))) AND NOT FIREABLE(t276))))) : E (F ((FIREABLE(t210) AND (FIREABLE(t238) OR FIREABLE(t489)) AND FIREABLE(t189) AND (NOT FIREABLE(t437) OR NOT FIREABLE(t195) OR (FIREABLE(t101) AND FIREABLE(t171) AND NOT FIREABLE(t437)))))) : A (G ((NOT FIREABLE(t149) OR NOT FIREABLE(t528) OR FIREABLE(t477) OR ((NOT FIREABLE(t218) OR NOT FIREABLE(t61)) AND FIREABLE(t111))))) : E (F (((NOT FIREABLE(t549) OR NOT FIREABLE(t177)) AND NOT FIREABLE(t96) AND FIREABLE(t82)))) : E (F (FIREABLE(t561))) : E (F (((NOT FIREABLE(t544) OR NOT FIREABLE(t305)) AND NOT FIREABLE(t214) AND (NOT FIREABLE(t332) OR (FIREABLE(t209) AND FIREABLE(t437))) AND ((FIREABLE(t239) AND FIREABLE(t70)) OR FIREABLE(t67))))) : E (F (FIREABLE(t43))) : A (G ((FIREABLE(t324) OR (NOT FIREABLE(t128) AND FIREABLE(t231)) OR ((NOT FIREABLE(t85) OR NOT FIREABLE(t153)) AND NOT FIREABLE(t168))))) : E (F ((FIREABLE(t561) AND ((NOT FIREABLE(t127) AND NOT FIREABLE(t65)) OR FIREABLE(t48))))) : A (G ((NOT FIREABLE(t32) OR NOT FIREABLE(t363) OR (NOT FIREABLE(t467) AND NOT FIREABLE(t424)) OR ((FIREABLE(t372) OR FIREABLE(t390)) AND NOT FIREABLE(t534) AND NOT FIREABLE(t376))))) : A (G (NOT FIREABLE(t18))) : A (G ((FIREABLE(t319) OR FIREABLE(t307) OR FIREABLE(t462) OR FIREABLE(t567) OR NOT FIREABLE(t284) OR NOT FIREABLE(t175) OR NOT FIREABLE(t206) OR FIREABLE(t452)))) : A (G ((((NOT FIREABLE(t282) OR NOT FIREABLE(t250)) AND (NOT FIREABLE(t465) OR NOT FIREABLE(t43))) OR NOT FIREABLE(t556))))
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(t194)))
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(t194)))
lola: processed formula length: 22
lola: 1 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t194)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 8 markings, 7 edges
lola: lola: ========================================
state equation: calling and running sara

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-2 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(t561)))
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(t561)))
lola: processed formula length: 22
lola: 1 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t561)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 9 markings, 8 edges
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-0.sara
lola: state equation: calling and running sara

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-7 TRUE 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: sara: try reading problem file FlexibleBarrier-PT-14a-ReachabilityFireability-0.sara.
...considering subproblem: E (F (FIREABLE(t43)))
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(t43)))
lola: processed formula length: 21
lola: 1 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t43)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 9 markings, 8 edges
lola: ========================================
sara: try reading problem file FlexibleBarrier-PT-14a-ReachabilityFireability-0.sara.

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(t18)))
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(t18)))
lola: processed formula length: 25
lola: 2 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t18)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-3-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 6 markings, 5 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-13 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 (((NOT FIREABLE(t549) OR NOT FIREABLE(t177)) AND NOT FIREABLE(t96) AND FIREABLE(t82))))
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(t549) OR NOT FIREABLE(t177)) AND NOT FIREABLE(t96) AND FIREABLE(t82))))
lola: processed formula length: 93
lola: 1 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t549) OR NOT FIREABLE(t177)) AND NOT FIREABLE(t96) AND FIREABLE(t82))
lola: state equation: Generated DNF with 15 literals and 5 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-14a-ReachabilityFireability-4-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 6 markings, 5 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-6 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(t561) AND ((NOT FIREABLE(t127) AND NOT FIREABLE(t65)) OR FIREABLE(t48)))))
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(t561) AND ((NOT FIREABLE(t127) AND NOT FIREABLE(t65)) OR FIREABLE(t48)))))
lola: processed formula length: 91
lola: 1 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t561) AND ((NOT FIREABLE(t127) AND NOT FIREABLE(t65)) OR FIREABLE(t48)))
lola: state equation: Generated DNF with 8 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-5-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 10 markings, 9 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-11 TRUE 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(t236) AND NOT FIREABLE(t409)) OR NOT FIREABLE(t80) OR NOT FIREABLE(t572))))
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(t236) AND NOT FIREABLE(t409)) OR NOT FIREABLE(t80) OR NOT FIREABLE(t572))))
lola: processed formula length: 98
lola: 2 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t236) OR FIREABLE(t409)) AND FIREABLE(t80) AND FIREABLE(t572))
lola: state equation: Generated DNF with 10 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 11 markings, 10 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-1 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(t282) OR NOT FIREABLE(t250)) AND (NOT FIREABLE(t465) OR NOT FIREABLE(t43))) OR NOT FIREABLE(t556))))
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(t282) OR NOT FIREABLE(t250)) AND (NOT FIREABLE(t465) OR NOT FIREABLE(t43))) OR NOT FIREABLE(t556))))
lola: processed formula length: 125
lola: 2 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t282) AND FIREABLE(t250)) OR (FIREABLE(t465) AND FIREABLE(t43))) AND FIREABLE(t556))
lola: state equation: Generated DNF with 12 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-7-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 6 markings, 5 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-15 FALSE 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(t149) OR NOT FIREABLE(t528) OR FIREABLE(t477) OR ((NOT FIREABLE(t218) OR NOT FIREABLE(t61)) AND FIREABLE(t111)))))
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(t149) OR NOT FIREABLE(t528) OR FIREABLE(t477) OR ((NOT FIREABLE(t218) OR NOT FIREABLE(t61)) AND FIREABLE(t111)))))
lola: processed formula length: 138
lola: 2 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t149) AND FIREABLE(t528) AND NOT FIREABLE(t477) AND ((FIREABLE(t218) AND FIREABLE(t61)) OR NOT FIREABLE(t111)))
lola: state equation: Generated DNF with 34 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: place or transition ordering is non-deterministic
sara: try reading problem file FlexibleBarrier-PT-14a-ReachabilityFireability-8-0.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: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t309) AND FIREABLE(t18) AND (NOT FIREABLE(t141) OR NOT FIREABLE(t362) OR (NOT FIREABLE(t494) AND NOT FIREABLE(t491))))))
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(t309) AND FIREABLE(t18) AND (NOT FIREABLE(t141) OR NOT FIREABLE(t362) OR (NOT FIREABLE(t494) AND NOT FIREABLE(t491))))))
lola: processed formula length: 138
lola: 1 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t309) AND FIREABLE(t18) AND (NOT FIREABLE(t141) OR NOT FIREABLE(t362) OR (NOT FIREABLE(t494) AND NOT FIREABLE(t491))))
lola: state equation: Generated DNF with 44 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 7 markings, 6 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 595 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t324) OR (NOT FIREABLE(t128) AND FIREABLE(t231)) OR ((NOT FIREABLE(t85) OR NOT FIREABLE(t153)) AND NOT FIREABLE(t168)))))
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(t324) OR (NOT FIREABLE(t128) AND FIREABLE(t231)) OR ((NOT FIREABLE(t85) OR NOT FIREABLE(t153)) AND NOT FIREABLE(t168)))))
lola: processed formula length: 140
lola: 2 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t324) AND (FIREABLE(t128) OR NOT FIREABLE(t231)) AND ((FIREABLE(t85) AND FIREABLE(t153)) OR FIREABLE(t168)))
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: state equation: Generated DNF with 114 literals and 24 conjunctive subformulas
lola: The predicate is not invariant.
lola: 7 markings, 6 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t32) OR NOT FIREABLE(t363) OR (NOT FIREABLE(t467) AND NOT FIREABLE(t424)) OR ((FIREABLE(t372) OR FIREABLE(t390)) AND NOT FIREABLE(t534) AND NOT FIREABLE(t376)))))
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(t32) OR NOT FIREABLE(t363) OR (NOT FIREABLE(t467) AND NOT FIREABLE(t424)) OR ((FIREABLE(t372) OR FIREABLE(t390)) AND NOT FIREABLE(t534) AND NOT FIREABLE(t376)))))
lola: processed formula length: 186
lola: 2 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t32) AND FIREABLE(t363) AND (FIREABLE(t467) OR FIREABLE(t424)) AND ((NOT FIREABLE(t372) AND NOT FIREABLE(t390)) OR FIREABLE(t534) OR FIREABLE(t376)))
lola: state equation: Generated DNF with 76 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file FlexibleBarrier-PT-14a-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 FlexibleBarrier-PT-14a-ReachabilityFireability-12 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(t525) OR NOT FIREABLE(t561) OR NOT FIREABLE(t26) OR ((FIREABLE(t268) OR FIREABLE(t51) OR (FIREABLE(t396) AND FIREABLE(t71))) AND NOT FIREABLE(t276)))))
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(t525) OR NOT FIREABLE(t561) OR NOT FIREABLE(t26) OR ((FIREABLE(t268) OR FIREABLE(t51) OR (FIREABLE(t396) AND FIREABLE(t71))) AND NOT FIREABLE(t276)))))
lola: processed formula length: 176
lola: 2 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t525) AND FIREABLE(t561) AND FIREABLE(t26) AND ((NOT FIREABLE(t268) AND NOT FIREABLE(t51) AND (NOT FIREABLE(t396) OR NOT FIREABLE(t71))) OR FIREABLE(t276)))
lola: state equation: Generated DNF with 56 literals and 7 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 14 markings, 13 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1190 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t319) OR FIREABLE(t307) OR FIREABLE(t462) OR FIREABLE(t567) OR NOT FIREABLE(t284) OR NOT FIREABLE(t175) OR NOT FIREABLE(t206) OR FIREABLE(t452))))
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(t319) OR FIREABLE(t307) OR FIREABLE(t462) OR FIREABLE(t567) OR NOT FIREABLE(t284) OR NOT FIREABLE(t175) OR NOT FIREABLE(t206) OR FIREABLE(t452))))
lola: processed formula length: 169
lola: 2 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t319) AND NOT FIREABLE(t307) AND NOT FIREABLE(t462) AND NOT FIREABLE(t567) AND FIREABLE(t284) AND FIREABLE(t175) AND FIREABLE(t206) AND NOT FIREABLE(t452))
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 13 markings, 12 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1785 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t210) AND (FIREABLE(t238) OR FIREABLE(t489)) AND FIREABLE(t189) AND (NOT FIREABLE(t437) OR NOT FIREABLE(t195) OR (FIREABLE(t101) AND FIREABLE(t171) AND NOT FIREABLE(t437))))))
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(t210) AND (FIREABLE(t238) OR FIREABLE(t489)) AND FIREABLE(t189) AND (NOT FIREABLE(t437) OR NOT FIREABLE(t195) OR (FIREABLE(t101) AND FIREABLE(t171) AND NOT FIREABLE(t437))))))
lola: processed formula length: 194
lola: 1 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t210) AND (FIREABLE(t238) OR FIREABLE(t489)) AND FIREABLE(t189) AND (NOT FIREABLE(t437) OR NOT FIREABLE(t195) OR (FIREABLE(t101) AND FIREABLE(t171) AND NOT FIREABLE(t437))))
lola: state equation: Generated DNF with 92 literals and 10 conjunctive subformulas
lola: state equation: write sara problem file to FlexibleBarrier-PT-14a-ReachabilityFireability-14-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 10 markings, 9 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3570 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t544) OR NOT FIREABLE(t305)) AND NOT FIREABLE(t214) AND (NOT FIREABLE(t332) OR (FIREABLE(t209) AND FIREABLE(t437))) AND ((FIREABLE(t239) AND FIREABLE(t70)) OR FIREABLE(t67)))))
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(t544) OR NOT FIREABLE(t305)) AND NOT FIREABLE(t214) AND (NOT FIREABLE(t332) OR (FIREABLE(t209) AND FIREABLE(t437))) AND ((FIREABLE(t239) AND FIREABLE(t70)) OR FIREABLE(t67)))))
lola: processed formula length: 200
lola: 1 rewrites
lola: closed formula file FlexibleBarrier-PT-14a-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(t544) OR NOT FIREABLE(t305)) AND NOT FIREABLE(t214) AND (NOT FIREABLE(t332) OR (FIREABLE(t209) AND FIREABLE(t437))) AND ((FIREABLE(t239) AND FIREABLE(t70)) OR FIREABLE(t67)))
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 9 markings, 8 edges
lola: ========================================

FORMULA FlexibleBarrier-PT-14a-ReachabilityFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no yes no yes yes yes yes yes yes no yes yes no no no
lola:
preliminary result: yes no yes no yes yes yes yes yes yes no yes yes no no no
lola: memory consumption: 15484 KB
lola: time consumption: 0 seconds

BK_STOP 1526668842625

--------------------
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="FlexibleBarrier-PT-14a"
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/FlexibleBarrier-PT-14a.tgz
mv FlexibleBarrier-PT-14a 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 FlexibleBarrier-PT-14a, 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 r088-blw7-152649998200175"
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 ;