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 1.9M
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 8.8K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K 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 3.1K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K 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 11 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 1.7M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is RwMutex-PT-r0010w1000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r148-smll-152685547100133
=====================================================================

--------------------
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 RwMutex-PT-r0010w1000-ReachabilityFireability-00
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-01
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-02
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-03
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-04
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-05
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-06
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-07
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-08
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-09
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-10
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-11
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-12
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-13
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-14
FORMULA_NAME RwMutex-PT-r0010w1000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1526949327515

info: Time: 3600 - MCC
===========================================================================================
prep: translating RwMutex-PT-r0010w1000 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: added safe information to the net based on GenericPropertiesVerdict
prep: check for too many tokens
===========================================================================================
prep: translating RwMutex-PT-r0010w1000 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ RwMutex-PT-r0010w1000 @ 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: 4050/65536 symbol table entries, 6 collisions
lola: preprocessing...
lola: Size of bit vector: 2030
lola: finding significant places
lola: 2030 places, 2020 transitions, 1010 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 1021 transition conflict sets
lola: TASK
lola: reading formula from RwMutex-PT-r0010w1000-ReachabilityFireability.task
lola: E (F ((FIREABLE(t1615) AND FIREABLE(t1623)))) : A (G ((FIREABLE(t435) OR NOT FIREABLE(t509)))) : E (F ((FIREABLE(t1958) AND (FIREABLE(t1463) OR FIREABLE(t43) OR FIREABLE(t1581)) AND FIREABLE(t1200)))) : A (G ((NOT FIREABLE(t1107) OR (NOT FIREABLE(t1407) AND NOT FIREABLE(t993)) OR NOT FIREABLE(t110)))) : A (G ((NOT FIREABLE(t680) OR NOT FIREABLE(t1341)))) : E (F ((FIREABLE(t561) AND (NOT FIREABLE(t1174) OR NOT FIREABLE(t18)) AND FIREABLE(t1107) AND ((FIREABLE(t720) AND FIREABLE(t241)) OR (FIREABLE(t541) AND FIREABLE(t1049)))))) : E (F ((FIREABLE(t1730) AND FIREABLE(t369) AND (FIREABLE(t155) OR (NOT FIREABLE(t1052) AND NOT FIREABLE(t1381)))))) : E (F ((FIREABLE(t987) AND (NOT FIREABLE(t1981) OR NOT FIREABLE(t1720)) AND FIREABLE(t1046)))) : E (F ((NOT FIREABLE(t1834) AND FIREABLE(t1330) AND (FIREABLE(t1932) OR FIREABLE(t493) OR (FIREABLE(t1913) AND FIREABLE(t1552))) AND ((FIREABLE(t95) AND FIREABLE(t20)) OR (FIREABLE(t27) AND FIREABLE(t1307)) OR NOT FIREABLE(t1509) OR NOT FIREABLE(t879))))) : A (G ((NOT FIREABLE(t1705) OR NOT FIREABLE(t1625) OR FIREABLE(t1682)))) : E (F ((NOT FIREABLE(t374) AND NOT FIREABLE(t428) AND FIREABLE(t907)))) : E (F ((FIREABLE(t87) AND NOT FIREABLE(t725) AND FIREABLE(t92) AND ((NOT FIREABLE(t400) AND NOT FIREABLE(t111)) OR (FIREABLE(t1619) AND FIREABLE(t1664) AND (FIREABLE(t615) OR FIREABLE(t372))))))) : E (F ((FIREABLE(t325) AND (FIREABLE(t705) OR FIREABLE(t324)) AND ((FIREABLE(t1188) AND FIREABLE(t597)) OR FIREABLE(t1854)) AND (FIREABLE(t620) OR FIREABLE(t1342) OR (FIREABLE(t536) AND FIREABLE(t471))) AND FIREABLE(t175)))) : E (F (((NOT FIREABLE(t408) OR NOT FIREABLE(t436)) AND (FIREABLE(t527) OR FIREABLE(t696) OR NOT FIREABLE(t1450)) AND (FIREABLE(t202) OR FIREABLE(t563) OR FIREABLE(t58) OR (FIREABLE(t965) AND FIREABLE(t1098) AND NOT FIREABLE(t439)))))) : E (F ((FIREABLE(t991) AND FIREABLE(t1330)))) : E (F ((FIREABLE(t1862) AND FIREABLE(t809) AND (FIREABLE(t32) OR FIREABLE(t1622)))))
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(t1615) AND FIREABLE(t1623))))
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(t1615) AND FIREABLE(t1623))))
lola: processed formula length: 45
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t1615) AND FIREABLE(t1623))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(t435) OR NOT FIREABLE(t509))))
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(t435) OR NOT FIREABLE(t509))))
lola: processed formula length: 47
lola: 2 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t435) AND FIREABLE(t509))
lola: state equation: Generated DNF with 12 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t680) OR NOT FIREABLE(t1341))))
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(t680) OR NOT FIREABLE(t1341))))
lola: processed formula length: 52
lola: 2 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t680) AND FIREABLE(t1341))
lola: state equation: Generated DNF with 12 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-2-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t991) AND FIREABLE(t1330))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((FIREABLE(t991) AND FIREABLE(t1330))))
lola: processed formula length: 44
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t991) AND FIREABLE(t1330))
lola: state equation: Generated DNF with 12 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-3-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 296 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t374) AND NOT FIREABLE(t428) AND FIREABLE(t907))))
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(t374) AND NOT FIREABLE(t428) AND FIREABLE(t907))))
lola: processed formula length: 70
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t374) AND NOT FIREABLE(t428) AND FIREABLE(t907))
lola: state equation: Generated DNF with 13 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-4-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-4-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 323 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t1705) OR NOT FIREABLE(t1625) OR FIREABLE(t1682))))
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(t1705) OR NOT FIREABLE(t1625) OR FIREABLE(t1682))))
lola: processed formula length: 73
lola: 2 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t1705) AND FIREABLE(t1625) AND NOT FIREABLE(t1682))
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-5-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t987) AND (NOT FIREABLE(t1981) OR NOT FIREABLE(t1720)) AND FIREABLE(t1046))))
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(t987) AND (NOT FIREABLE(t1981) OR NOT FIREABLE(t1720)) AND FIREABLE(t1046))))
lola: processed formula length: 94
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t987) AND (NOT FIREABLE(t1981) OR NOT FIREABLE(t1720)) AND FIREABLE(t1046))
lola: state equation: Generated DNF with 26 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-6-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 395 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(t1107) OR (NOT FIREABLE(t1407) AND NOT FIREABLE(t993)) OR NOT FIREABLE(t110))))
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(t1107) OR (NOT FIREABLE(t1407) AND NOT FIREABLE(t993)) OR NOT FIREABLE(t110))))
lola: processed formula length: 101
lola: 2 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t1107) AND (FIREABLE(t1407) OR FIREABLE(t993)) AND FIREABLE(t110))
lola: state equation: Generated DNF with 36 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-7-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 444 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t1862) AND FIREABLE(t809) AND (FIREABLE(t32) OR FIREABLE(t1622)))))
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(t1862) AND FIREABLE(t809) AND (FIREABLE(t32) OR FIREABLE(t1622)))))
lola: processed formula length: 84
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t1862) AND FIREABLE(t809) AND (FIREABLE(t32) OR FIREABLE(t1622)))
lola: state equation: Generated DNF with 36 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-8-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 507 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t1730) AND FIREABLE(t369) AND (FIREABLE(t155) OR (NOT FIREABLE(t1052) AND NOT FIREABLE(t1381))))))
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(t1730) AND FIREABLE(t369) AND (FIREABLE(t155) OR (NOT FIREABLE(t1052) AND NOT FIREABLE(t1381))))))
lola: processed formula length: 115
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t1730) AND FIREABLE(t369) AND (FIREABLE(t155) OR (NOT FIREABLE(t1052) AND NOT FIREABLE(t1381))))
lola: state equation: Generated DNF with 37 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-9-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 592 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t1958) AND (FIREABLE(t1463) OR FIREABLE(t43) OR FIREABLE(t1581)) AND FIREABLE(t1200))))
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(t1958) AND (FIREABLE(t1463) OR FIREABLE(t43) OR FIREABLE(t1581)) AND FIREABLE(t1200))))
lola: processed formula length: 105
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t1958) AND (FIREABLE(t1463) OR FIREABLE(t43) OR FIREABLE(t1581)) AND FIREABLE(t1200))
lola: state equation: Generated DNF with 19 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-10-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 710 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t561) AND (NOT FIREABLE(t1174) OR NOT FIREABLE(t18)) AND FIREABLE(t1107) AND ((FIREABLE(t720) AND FIREABLE(t241)) OR (FIREABLE(t541) AND FIREABLE(t1049))))))
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(t1174) OR NOT FIREABLE(t18)) AND FIREABLE(t1107) AND ((FIREABLE(t720) AND FIREABLE(t241)) OR (FIREABLE(t541) AND FIREABLE(t1049))))))
lola: processed formula length: 175
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t1174) OR NOT FIREABLE(t18)) AND FIREABLE(t1107) AND ((FIREABLE(t720) AND FIREABLE(t241)) OR (FIREABLE(t541) AND FIREABLE(t1049))))
lola: state equation: Generated DNF with 120 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-11-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 887 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t87) AND NOT FIREABLE(t725) AND FIREABLE(t92) AND ((NOT FIREABLE(t400) AND NOT FIREABLE(t111)) OR (FIREABLE(t1619) AND FIREABLE(t1664) AND (FIREABLE(t615) OR FIREABLE(t372)))))))
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(t87) AND NOT FIREABLE(t725) AND FIREABLE(t92) AND ((NOT FIREABLE(t400) AND NOT FIREABLE(t111)) OR (FIREABLE(t1619) AND FIREABLE(t1664) AND (FIREABLE(t615) OR FIREABLE(t372)))))))
lola: processed formula length: 196
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t87) AND NOT FIREABLE(t725) AND FIREABLE(t92) AND ((NOT FIREABLE(t400) AND NOT FIREABLE(t111)) OR (FIREABLE(t1619) AND FIREABLE(t1664) AND (FIREABLE(t615) OR FIREABLE(t372)))))
lola: state equation: Generated DNF with 97 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-12-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1182 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(t325) AND (FIREABLE(t705) OR FIREABLE(t324)) AND ((FIREABLE(t1188) AND FIREABLE(t597)) OR FIREABLE(t1854)) AND (FIREABLE(t620) OR FIREABLE(t1342) OR (FIREABLE(t536) AND FIREABLE(t471))) AND FIREABLE(t175))))
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(t325) AND (FIREABLE(t705) OR FIREABLE(t324)) AND ((FIREABLE(t1188) AND FIREABLE(t597)) OR FIREABLE(t1854)) AND (FIREABLE(t620) OR FIREABLE(t1342) OR (FIREABLE(t536) AND FIREABLE(t471))) AND FIREABLE(t175))))
lola: processed formula length: 227
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t325) AND (FIREABLE(t705) OR FIREABLE(t324)) AND ((FIREABLE(t1188) AND FIREABLE(t597)) OR FIREABLE(t1854)) AND (FIREABLE(t620) OR FIREABLE(t1342) OR (FIREABLE(t536) AND FIREABLE(t471))) AND FIREABLE(t175))
lola: state equation: Generated DNF with 610 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1773 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(t408) OR NOT FIREABLE(t436)) AND (FIREABLE(t527) OR FIREABLE(t696) OR NOT FIREABLE(t1450)) AND (FIREABLE(t202) OR FIREABLE(t563) OR FIREABLE(t58) OR (FIREABLE(t965) AND FIREABLE(t1098) AND NOT FIREABLE(t439))))))
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(t408) OR NOT FIREABLE(t436)) AND (FIREABLE(t527) OR FIREABLE(t696) OR NOT FIREABLE(t1450)) AND (FIREABLE(t202) OR FIREABLE(t563) OR FIREABLE(t58) OR (FIREABLE(t965) AND FIREABLE(t1098) AND NOT FIREABLE(t439))))))
lola: processed formula length: 239
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t408) OR NOT FIREABLE(t436)) AND (FIREABLE(t527) OR FIREABLE(t696) OR NOT FIREABLE(t1450)) AND (FIREABLE(t202) OR FIREABLE(t563) OR FIREABLE(t58) OR (FIREABLE(t965) AND FIREABLE(t1098) AND NOT FIREABLE(t439))))
lola: state equation: Generated DNF with 484 literals and 24 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-14-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges
lola: ========================================

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3545 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((NOT FIREABLE(t1834) AND FIREABLE(t1330) AND (FIREABLE(t1932) OR FIREABLE(t493) OR (FIREABLE(t1913) AND FIREABLE(t1552))) AND ((FIREABLE(t95) AND FIREABLE(t20)) OR (FIREABLE(t27) AND FIREABLE(t1307)) OR NOT FIREABLE(t1509) OR NOT FIREABLE(t879)))))
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(t1834) AND FIREABLE(t1330) AND (FIREABLE(t1932) OR FIREABLE(t493) OR (FIREABLE(t1913) AND FIREABLE(t1552))) AND ((FIREABLE(t95) AND FIREABLE(t20)) OR (FIREABLE(t27) AND FIREABLE(t1307)) OR NOT FIREABLE(t1509) OR NOT FIREABLE(t879)))))
lola: processed formula length: 259
lola: 1 rewrites
lola: closed formula file RwMutex-PT-r0010w1000-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(t1834) AND FIREABLE(t1330) AND (FIREABLE(t1932) OR FIREABLE(t493) OR (FIREABLE(t1913) AND FIREABLE(t1552))) AND ((FIREABLE(t95) AND FIREABLE(t20)) OR (FIREABLE(t27) AND FIREABLE(t1307)) OR NOT FIREABLE(t1509) OR NOT FIREABLE(t879)))
lola: state equation: Generated DNF with 278 literals and 32 conjunctive subformulas
lola: state equation: write sara problem file to RwMutex-PT-r0010w1000-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file RwMutex-PT-r0010w1000-ReachabilityFireability-15-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 1011 markings, 2020 edges

FORMULA RwMutex-PT-r0010w1000-ReachabilityFireability-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no yes no yes yes no no no no yes no no no no no no
lola:
preliminary result: no yes no yes yes no no no no yes no no no no no no
lola: ========================================
lola: memory consumption: 18188 KB
lola: time consumption: 27 seconds

BK_STOP 1526949354074

--------------------
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="RwMutex-PT-r0010w1000"
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/RwMutex-PT-r0010w1000.tgz
mv RwMutex-PT-r0010w1000 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 RwMutex-PT-r0010w1000, 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 r148-smll-152685547100133"
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 ;