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 180K
-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 2.5K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K 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 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 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 119 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 357 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 24K 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 8 May 15 18:49 instance
-rw-r--r-- 1 mcc users 6 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 9.2K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is ClientsAndServers-PT-N0002P1, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r040-smll-152646357200070
=====================================================================

--------------------
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 ClientsAndServers-PT-N0002P1-ReachabilityFireability-00
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-01
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-02
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-03
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-04
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-05
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-06
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-07
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-08
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-09
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-10
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-11
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-12
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-13
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-14
FORMULA_NAME ClientsAndServers-PT-N0002P1-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526500994159

info: Time: 3600 - MCC
===========================================================================================
prep: translating ClientsAndServers-PT-N0002P1 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating ClientsAndServers-PT-N0002P1 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ ClientsAndServers-PT-N0002P1 @ 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: 43/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 800
lola: finding significant places
lola: 25 places, 18 transitions, 17 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 25 transition conflict sets
lola: TASK
lola: reading formula from ClientsAndServers-PT-N0002P1-ReachabilityFireability.task
lola: E (F ((FIREABLE(mrR) AND FIREABLE(msG) AND (NOT FIREABLE(maU) OR NOT FIREABLE(msG)) AND FIREABLE(srG) AND FIREABLE(srA)))) : A (G (((NOT FIREABLE(msA) AND NOT FIREABLE(srA)) OR (NOT FIREABLE(csR) AND NOT FIREABLE(msG)) OR NOT FIREABLE(ssA)))) : A (G ((NOT FIREABLE(srA) OR NOT FIREABLE(msA) OR NOT FIREABLE(srR)))) : E (F ((NOT FIREABLE(csR) AND NOT FIREABLE(srR) AND NOT FIREABLE(ssG) AND (FIREABLE(srG) OR FIREABLE(srA) OR FIREABLE(srR)) AND FIREABLE(mrR)))) : E (F ((FIREABLE(ssR) AND FIREABLE(msA) AND FIREABLE(maU) AND FIREABLE(srR) AND ((FIREABLE(srF) AND FIREABLE(srG)) OR ((FIREABLE(mrF) OR FIREABLE(srA)) AND FIREABLE(ssG)))))) : E (F ((NOT FIREABLE(mfU) AND NOT FIREABLE(srG) AND NOT FIREABLE(ssR) AND FIREABLE(csR) AND FIREABLE(srR)))) : E (F (())) : A (G ((NOT FIREABLE(mrF) OR NOT FIREABLE(mfU) OR (NOT FIREABLE(mfU) AND NOT FIREABLE(csF) AND NOT FIREABLE(srF))))) : E (F (())) : A (G ((NOT FIREABLE(crG) OR NOT FIREABLE(mrR) OR NOT FIREABLE(srA) OR (FIREABLE(srR) AND FIREABLE(mfU) AND FIREABLE(msA) AND (NOT FIREABLE(mfU) OR NOT FIREABLE(ssA)))))) : E (F ((((FIREABLE(csF) AND NOT FIREABLE(maU)) OR (FIREABLE(csR) AND FIREABLE(mrF) AND FIREABLE(srR) AND FIREABLE(csR))) AND FIREABLE(ssA)))) : A (G (())) : E (F (((FIREABLE(crA) OR (FIREABLE(ssA) AND FIREABLE(srR) AND FIREABLE(srG))) AND (FIREABLE(csF) OR FIREABLE(ssG))))) : A (G (((FIREABLE(crA) AND FIREABLE(mfU)) OR NOT FIREABLE(srR) OR NOT FIREABLE(msA) OR NOT FIREABLE(srG) OR (FIREABLE(ssG) AND FIREABLE(ssF) AND FIREABLE(srG) AND NOT FIREABLE(csR))))) : A (G ((FIREABLE(ssA) OR FIREABLE(srR) OR FIREABLE(mrF) OR (FIREABLE(crA) AND FIREABLE(csR) AND (FIREABLE(mrF) OR FIREABLE(ssG))) OR ((NOT FIREABLE(crA) OR NOT FIREABLE(ssG)) AND (NOT FIREABLE(maU) OR NOT FIREABLE(mrF)))))) : A (G ((NOT FIREABLE(ssR) OR NOT FIREABLE(ssF) OR NOT FIREABLE(msG) OR NOT FIREABLE(msA))))
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: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
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: 9 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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 ClientsAndServers-PT-N0002P1-ReachabilityFireability-6 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: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 9 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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 ClientsAndServers-PT-N0002P1-ReachabilityFireability-8 FALSE 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: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 9 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-ReachabilityFireability.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-11 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(srA) OR NOT FIREABLE(msA) OR NOT FIREABLE(srR))))
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(srA) OR NOT FIREABLE(msA) OR NOT FIREABLE(srR))))
lola: processed formula length: 71
lola: 11 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(srA) AND FIREABLE(msA) AND FIREABLE(srR))
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-3-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 31 markings, 30 edges

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(mrF) OR NOT FIREABLE(mfU) OR (NOT FIREABLE(mfU) AND NOT FIREABLE(csF) AND NOT FIREABLE(srF)))))
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(mrF) OR NOT FIREABLE(mfU) OR (NOT FIREABLE(mfU) AND NOT FIREABLE(csF) AND NOT FIREABLE(srF)))))
lola: processed formula length: 117
lola: 11 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(mrF) AND FIREABLE(mfU) AND (FIREABLE(mfU) OR FIREABLE(csF) OR FIREABLE(srF)))
lola: state equation: Generated DNF with 13 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 26 markings, 25 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-7 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: A (G ((NOT FIREABLE(ssR) OR NOT FIREABLE(ssF) OR NOT FIREABLE(msG) OR NOT FIREABLE(msA))))
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(ssR) OR NOT FIREABLE(ssF) OR NOT FIREABLE(msG) OR NOT FIREABLE(msA))))
lola: processed formula length: 93
lola: 11 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(ssR) AND FIREABLE(ssF) AND FIREABLE(msG) AND FIREABLE(msA))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 33 markings, 32 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-15 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: E (F ((NOT FIREABLE(mfU) AND NOT FIREABLE(srG) AND NOT FIREABLE(ssR) AND FIREABLE(csR) AND FIREABLE(srR))))
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(mfU) AND NOT FIREABLE(srG) AND NOT FIREABLE(ssR) AND FIREABLE(csR) AND FIREABLE(srR))))
lola: processed formula length: 107
lola: 10 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(mfU) AND NOT FIREABLE(srG) AND NOT FIREABLE(ssR) AND FIREABLE(csR) AND FIREABLE(srR))
lola: state equation: Generated DNF with 12 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-6-0.sara
lola: The predicate is reachable.
lola: 2 markings, 1 edges

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: state equation: calling and running sara
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(msA) AND NOT FIREABLE(srA)) OR (NOT FIREABLE(csR) AND NOT FIREABLE(msG)) OR NOT FIREABLE(ssA))))
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(msA) AND NOT FIREABLE(srA)) OR (NOT FIREABLE(csR) AND NOT FIREABLE(msG)) OR NOT FIREABLE(ssA))))
lola: processed formula length: 119
lola: 11 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(msA) OR FIREABLE(srA)) AND (FIREABLE(csR) OR FIREABLE(msG)) AND FIREABLE(ssA))
lola: state equation: Generated DNF with 14 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-7-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 31 markings, 30 edges
lola:
FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-1 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: E (F ((FIREABLE(mrR) AND FIREABLE(msG) AND (NOT FIREABLE(maU) OR NOT FIREABLE(msG)) AND FIREABLE(srG) AND FIREABLE(srA))))
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(mrR) AND FIREABLE(msG) AND (NOT FIREABLE(maU) OR NOT FIREABLE(msG)) AND FIREABLE(srG) AND FIREABLE(srA))))
lola: processed formula length: 123
lola: 10 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(mrR) AND FIREABLE(msG) AND (NOT FIREABLE(maU) OR NOT FIREABLE(msG)) AND FIREABLE(srG) AND FIREABLE(srA))
lola: state equation: Generated DNF with 16 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 30 markings, 29 edges
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-8-0.sara

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: lola: state equation: calling and running sara
lola: ========================================
sara: try reading problem file ClientsAndServers-PT-N0002P1-ReachabilityFireability-6-0.sara.
subprocess 9 will run for 510 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(csR) AND NOT FIREABLE(srR) AND NOT FIREABLE(ssG) AND (FIREABLE(srG) OR FIREABLE(srA) OR FIREABLE(srR)) AND FIREABLE(mrR))))
lola: ========================================
lola: SUBTASK
lola: sara: try reading problem file ClientsAndServers-PT-N0002P1-ReachabilityFireability-8-0.sara.
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(csR) AND NOT FIREABLE(srR) AND NOT FIREABLE(ssG) AND (FIREABLE(srG) OR FIREABLE(srA) OR FIREABLE(srR)) AND FIREABLE(mrR))))
lola: processed formula length: 145
lola: 10 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(csR) AND NOT FIREABLE(srR) AND NOT FIREABLE(ssG) AND (FIREABLE(srG) OR FIREABLE(srA) OR FIREABLE(srR)) AND FIREABLE(mrR))
lola: state equation: Generated DNF with 28 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 26 markings, 25 edges
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-9-0.sara
lola:
FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-3 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: E (F (((FIREABLE(crA) OR (FIREABLE(ssA) AND FIREABLE(srR) AND FIREABLE(srG))) AND (FIREABLE(csF) OR FIREABLE(ssG)))))
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(crA) OR (FIREABLE(ssA) AND FIREABLE(srR) AND FIREABLE(srG))) AND (FIREABLE(csF) OR FIREABLE(ssG)))))
lola: processed formula length: 119
lola: 10 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)

lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)

lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 31 markings, 30 edges
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: ((FIREABLE(crA) OR (FIREABLE(ssA) AND FIREABLE(srR) AND FIREABLE(srG))) AND (FIREABLE(csF) OR FIREABLE(ssG)))
lola: state equation: Generated DNF with 18 literals and 4 conjunctive subformulas

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-10-0.sara
lola: ========================================
lola: subprocess 11 will run for 714 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((FIREABLE(csF) AND NOT FIREABLE(maU)) OR (FIREABLE(csR) AND FIREABLE(mrF) AND FIREABLE(srR) AND FIREABLE(csR))) AND FIREABLE(ssA))))
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(csF) AND NOT FIREABLE(maU)) OR (FIREABLE(csR) AND FIREABLE(mrF) AND FIREABLE(srR) AND FIREABLE(csR))) AND FIREABLE(ssA))))
lola: processed formula length: 141
lola: 10 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(csF) AND NOT FIREABLE(maU)) OR (FIREABLE(csR) AND FIREABLE(mrF) AND FIREABLE(srR) AND FIREABLE(csR))) AND FIREABLE(ssA))
lola: state equation: Generated DNF with 13 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-11-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 27 markings, 26 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-10 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 ((FIREABLE(ssA) OR FIREABLE(srR) OR FIREABLE(mrF) OR (FIREABLE(crA) AND FIREABLE(csR) AND (FIREABLE(mrF) OR FIREABLE(ssG))) OR ((NOT FIREABLE(crA) OR NOT FIREABLE(ssG)) AND (NOT FIREABLE(maU) OR NOT FIREABLE(mrF))))))
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(ssA) OR FIREABLE(srR) OR FIREABLE(mrF) OR (FIREABLE(crA) AND FIREABLE(csR) AND (FIREABLE(mrF) OR FIREABLE(ssG))) OR ((NOT FIREABLE(crA) OR NOT FIREABLE(ssG)) AND (NOT FIREABLE(maU) OR NOT FIREABLE(mrF))))))
lola: processed formula length: 229
lola: 11 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(ssA) AND NOT FIREABLE(srR) AND NOT FIREABLE(mrF) AND (NOT FIREABLE(crA) OR NOT FIREABLE(csR) OR (NOT FIREABLE(mrF) AND NOT FIREABLE(ssG))) AND ((FIREABLE(crA) AND FIREABLE(ssG)) OR (FIREABLE(maU) AND FIREABLE(mrF))))
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 155 markings, 157 edges
lola: state equation: Generated DNF with 28 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-12-0.sara
lola:
FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-14 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 ((NOT FIREABLE(crG) OR NOT FIREABLE(mrR) OR NOT FIREABLE(srA) OR (FIREABLE(srR) AND FIREABLE(mfU) AND FIREABLE(msA) AND (NOT FIREABLE(mfU) OR NOT FIREABLE(ssA))))))
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(crG) OR NOT FIREABLE(mrR) OR NOT FIREABLE(srA) OR (FIREABLE(srR) AND FIREABLE(mfU) AND FIREABLE(msA) AND (NOT FIREABLE(mfU) OR NOT FIREABLE(ssA))))))
lola: processed formula length: 173
lola: 11 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(crG) AND FIREABLE(mrR) AND FIREABLE(srA) AND (NOT FIREABLE(srR) OR NOT FIREABLE(mfU) OR NOT FIREABLE(msA) OR (FIREABLE(mfU) AND FIREABLE(ssA))))
lola: state equation: Generated DNF with 36 literals and 5 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 27 markings, 26 edges
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-13-0.sara

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: lola: ========================================
subprocess 14 will run for 1785 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(crA) AND FIREABLE(mfU)) OR NOT FIREABLE(srR) OR NOT FIREABLE(msA) OR NOT FIREABLE(srG) OR (FIREABLE(ssG) AND FIREABLE(ssF) AND FIREABLE(srG) AND NOT FIREABLE(csR)))))
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(crA) AND FIREABLE(mfU)) OR NOT FIREABLE(srR) OR NOT FIREABLE(msA) OR NOT FIREABLE(srG) OR (FIREABLE(ssG) AND FIREABLE(ssF) AND FIREABLE(srG) AND NOT FIREABLE(csR)))))
lola: processed formula length: 187
lola: 11 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-ReachabilityFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 22 markings, 21 edges
lola: ========================================

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-13 FALSE 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 ((FIREABLE(ssR) AND FIREABLE(msA) AND FIREABLE(maU) AND FIREABLE(srR) AND ((FIREABLE(srF) AND FIREABLE(srG)) OR ((FIREABLE(mrF) OR FIREABLE(srA)) AND FIREABLE(ssG))))))
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(ssR) AND FIREABLE(msA) AND FIREABLE(maU) AND FIREABLE(srR) AND ((FIREABLE(srF) AND FIREABLE(srG)) OR ((FIREABLE(mrF) OR FIREABLE(srA)) AND FIREABLE(ssG))))))
lola: processed formula length: 175
lola: 10 rewrites
lola: closed formula file ClientsAndServers-PT-N0002P1-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(ssR) AND FIREABLE(msA) AND FIREABLE(maU) AND FIREABLE(srR) AND ((FIREABLE(srF) AND FIREABLE(srG)) OR ((FIREABLE(mrF) OR FIREABLE(srA)) AND FIREABLE(ssG))))
lola: state equation: Generated DNF with 28 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to ClientsAndServers-PT-N0002P1-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ClientsAndServers-PT-N0002P1-ReachabilityFireability-15-0.sara.

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

FORMULA ClientsAndServers-PT-N0002P1-ReachabilityFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes no no yes no yes no no no no yes yes yes no no no
lola:
preliminary result: yes no no yes no yes no no no no yes yes yes no no no
lola: memory consumption: 14704 KB
lola: time consumption: 0 seconds

BK_TIME_CONFINEMENT_REACHED

--------------------
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="ClientsAndServers-PT-N0002P1"
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/ClientsAndServers-PT-N0002P1.tgz
mv ClientsAndServers-PT-N0002P1 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 ClientsAndServers-PT-N0002P1, 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-152646357200070"
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 ;