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 3.1M
-rw-r--r-- 1 mcc users 4.7K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 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 5.9K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 11K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 117 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 355 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.7K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 10 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rwxr-xr-x 1 mcc users 3.0M May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is HypercubeGrid-PT-C4K3P3B12, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-152658630700117
=====================================================================

--------------------
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 HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-00
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-01
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-02
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-03
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-04
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-05
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-06
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-07
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-08
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-09
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-10
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-11
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-12
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-13
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-14
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1526736979507

info: Time: 3600 - MCC
===========================================================================================
prep: translating HypercubeGrid-PT-C4K3P3B12 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating PT Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating HypercubeGrid-PT-C4K3P3B12 formula ReachabilityCardinality into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityCardinality @ HypercubeGrid-PT-C4K3P3B12 @ 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: 7857/65536 symbol table entries, 1827 collisions
lola: preprocessing...
lola: Size of bit vector: 78624
lola: finding significant places
lola: 2457 places, 5400 transitions, 1511 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 6345 transition conflict sets
lola: TASK
lola: reading formula from HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.task
lola: LP says that atomic proposition is always false: (2 <= pil_d2_n1_2_2_1_3)
lola: LP says that atomic proposition is always false: (3 <= pil_d4_n1_1_1_2_3)
lola: LP says that atomic proposition is always false: (3 <= po_d3_n1_1_3_2_3)
lola: LP says that atomic proposition is always false: (2 <= pi_d3_n1_3_1_3_2)
lola: LP says that atomic proposition is always false: (3 <= pil_d1_n1_3_2_2_1)
lola: LP says that atomic proposition is always false: (2 <= pol_d3_n1_3_2_4_2)
lola: LP says that atomic proposition is always false: (3 <= pil_d2_n1_2_1_2_1)
lola: LP says that atomic proposition is always false: (2 <= pil_d1_n1_1_3_1_2)
lola: LP says that atomic proposition is always false: (3 <= pil_d2_n1_2_4_2_3)
lola: LP says that atomic proposition is always false: (2 <= pol_d1_n1_3_3_2_2)
lola: LP says that atomic proposition is always false: (2 <= pol_d2_n1_2_3_1_2)
lola: LP says that atomic proposition is always false: (3 <= po_d4_n1_3_2_2_3)
lola: LP says that atomic proposition is always false: (2 <= pil_d4_n1_2_1_3_2)
lola: LP says that atomic proposition is always false: (2 <= pil_d3_n1_2_1_3_3)
lola: LP says that atomic proposition is always false: (3 <= pil_d1_n1_1_2_3_3)
lola: LP says that atomic proposition is always false: (2 <= pol_d1_n1_4_1_2_3)
lola: A (G ((pi_d3_n1_1_2_1_1 <= pi_d2_n1_3_2_1_2))) : E (F (((((1 <= pil_d3_n1_2_2_1_1) OR (pb_d3_n1_3_2_3_3 <= pol_d2_n1_1_1_1_3)) AND (pol_d1_n1_3_3_2_1 + 1 <= po_d2_n1_3_1_2_2)) OR ((pi_d1_n1_4_2_2_1 + 1 <= pi_d3_n1_1_1_1_3) AND (pol_d4_n1_1_2_1_3 + 1 <= pb_d1_n1_3_1_3_2))))) : A (G (((pb_d1_n1_2_3_2_1 + 1 <= pi_d4_n1_2_2_1_2) OR (2 <= pb_d1_n2_2_3_3_2) OR ((pol_d2_n1_3_3_2_3 <= pb_d1_n2_3_3_3_3) AND (po_d1_n1_4_3_1_2 <= pb_d1_n2_1_2_1_2) AND (pil_d1_n1_2_2_2_2 <= pol_d3_n1_3_1_2_1))))) : A (G (((po_d1_n1_4_3_1_1 <= po_d2_n1_1_1_1_3) OR (pb_d3_n2_1_2_2_3 <= pi_d3_n1_1_3_4_1) OR ((1 <= pil_d3_n1_1_3_4_3) AND (1 <= pil_d2_n1_3_3_3_1)) OR (pol_d4_n1_3_1_2_2 <= po_d1_n1_2_3_1_3)))) : E (F ((((pb_d2_n1_3_3_1_1 + 1 <= pol_d2_n1_3_2_3_1) OR (pol_d3_n1_3_3_1_1 + 1 <= pil_d3_n1_1_2_1_1)) AND ((pb_d2_n1_3_1_1_1 <= 0) OR (pb_d3_n2_3_3_3_2 <= 0))))) : A (G (())) : E (F (FALSE)) : E (F (())) : E (F ((pil_d1_n1_1_2_3_2 + 1 <= po_d4_n1_3_1_2_2))) : E (F (())) : E (F (())) : E (F (())) : A (G ((((pol_d3_n1_2_2_2_2 <= pol_d4_n1_2_3_1_2) AND (1 <= pil_d1_n1_3_2_3_2)) OR ((pi_d2_n1_3_4_1_3 <= pi_d4_n1_1_1_1_2) AND (1 <= pb_d1_n2_2_1_3_3)) OR (pol_d2_n1_2_3_3_3 <= po_d1_n1_2_1_2_3)))) : A (G ((2 <= pb_d1_n1_3_3_2_2))) : E (F (())) : E (F (()))
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: 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: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: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:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 218 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: 24 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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 HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 232 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: 24 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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 HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 249 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: 24 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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 HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 268 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: 24 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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 HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 291 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: 24 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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

FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 5 will run for 317 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: 24 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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 HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 349 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: 24 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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 HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 388 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: 24 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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 HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 436 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((2 <= pb_d1_n1_3_3_2_2)))
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 ((2 <= pb_d1_n1_3_3_2_2)))
lola: processed formula length: 31
lola: 26 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: formula 0: (pb_d1_n1_3_3_2_2 <= 1)
lola: ========================================

FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 499 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((pi_d3_n1_1_2_1_1 <= pi_d2_n1_3_2_1_2)))
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 ((pi_d3_n1_1_2_1_1 <= pi_d2_n1_3_2_1_2)))
lola: processed formula length: 46
lola: 26 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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: (pi_d2_n1_3_2_1_2 + 1 <= pi_d3_n1_1_2_1_1)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-9-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola:
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 10 will run for 582 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((pil_d1_n1_1_2_3_2 + 1 <= po_d4_n1_3_1_2_2)))
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 ((pil_d1_n1_1_2_3_2 + 1 <= po_d4_n1_3_1_2_2)))
lola: processed formula length: 51
lola: 25 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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: (pil_d1_n1_1_2_3_2 + 1 <= po_d4_n1_3_1_2_2)
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: 4 markings, 3 edges
lola: state equation: write sara problem file to HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-10-0.sara
lola: ========================================

FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 698 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((pb_d2_n1_3_3_1_1 + 1 <= pol_d2_n1_3_2_3_1) OR (pol_d3_n1_3_3_1_1 + 1 <= pil_d3_n1_1_2_1_1)) AND ((pb_d2_n1_3_1_1_1 <= 0) OR (pb_d3_n2_3_3_3_2 <= 0)))))
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 ((((pb_d2_n1_3_3_1_1 + 1 <= pol_d2_n1_3_2_3_1) OR (pol_d3_n1_3_3_1_1 + 1 <= pil_d3_n1_1_2_1_1)) AND ((pb_d2_n1_3_1_1_1 <= 0) OR (pb_d3_n2_3_3_3_2 <= 0)))))
lola: processed formula length: 162
lola: 25 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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: (((pb_d2_n1_3_3_1_1 + 1 <= pol_d2_n1_3_2_3_1) OR (pol_d3_n1_3_3_1_1 + 1 <= pil_d3_n1_1_2_1_1)) AND ((pb_d2_n1_3_1_1_1 <= 0) OR (pb_d3_n2_3_3_3_2 <= 0)))
lola: state equation: Generated DNF with 8 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-11-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 12 markings, 11 edges
lola: ========================================

FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 873 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((pol_d3_n1_2_2_2_2 <= pol_d4_n1_2_3_1_2) AND (1 <= pil_d1_n1_3_2_3_2)) OR ((pi_d2_n1_3_4_1_3 <= pi_d4_n1_1_1_1_2) AND (1 <= pb_d1_n2_2_1_3_3)) OR (pol_d2_n1_2_3_3_3 <= po_d1_n1_2_1_2_3))))
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 ((((pol_d3_n1_2_2_2_2 <= pol_d4_n1_2_3_1_2) AND (1 <= pil_d1_n1_3_2_3_2)) OR ((pi_d2_n1_3_4_1_3 <= pi_d4_n1_1_1_1_2) AND (1 <= pb_d1_n2_2_1_3_3)) OR (pol_d2_n1_2_3_3_3 <= po_d1_n1_2_1_2_3))))
lola: processed formula length: 198
lola: 26 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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: (((pol_d4_n1_2_3_1_2 + 1 <= pol_d3_n1_2_2_2_2) OR (pil_d1_n1_3_2_3_2 <= 0)) AND ((pi_d4_n1_1_1_1_2 + 1 <= pi_d2_n1_3_4_1_3) OR (pb_d1_n2_2_1_3_3 <= 0)) AND (po_d1_n1_2_1_2_3 + 1 <= pol_d2_n1_2_3_3_3))
lola: state equation: Generated DNF with 12 literals and 4 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: state equation: write sara problem file to HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-12-0.sara
lola: The predicate is not invariant.
lola: 3 markings, 2 edges
lola:
FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
========================================
lola: subprocess 13 will run for 1164 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((po_d1_n1_4_3_1_1 <= po_d2_n1_1_1_1_3) OR (pb_d3_n2_1_2_2_3 <= pi_d3_n1_1_3_4_1) OR ((1 <= pil_d3_n1_1_3_4_3) AND (1 <= pil_d2_n1_3_3_3_1)) OR (pol_d4_n1_3_1_2_2 <= po_d1_n1_2_3_1_3))))
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 (((po_d1_n1_4_3_1_1 <= po_d2_n1_1_1_1_3) OR (pb_d3_n2_1_2_2_3 <= pi_d3_n1_1_3_4_1) OR ((1 <= pil_d3_n1_1_3_4_3) AND (1 <= pil_d2_n1_3_3_3_1)) OR (pol_d4_n1_3_1_2_2 <= po_d1_n1_2_3_1_3))))
lola: processed formula length: 195
lola: 26 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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: ((po_d2_n1_1_1_1_3 + 1 <= po_d1_n1_4_3_1_1) AND (pi_d3_n1_1_3_4_1 + 1 <= pb_d3_n2_1_2_2_3) AND ((pil_d3_n1_1_3_4_3 <= 0) OR (pil_d2_n1_3_3_3_1 <= 0)) AND (po_d1_n1_2_3_1_3 + 1 <= pol_d4_n1_3_1_2_2))
lola: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 4 markings, 3 edges
lola: state equation: write sara problem file to HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-13-0.sara
lola: ========================================

FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1746 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((pb_d1_n1_2_3_2_1 + 1 <= pi_d4_n1_2_2_1_2) OR (2 <= pb_d1_n2_2_3_3_2) OR ((pol_d2_n1_3_3_2_3 <= pb_d1_n2_3_3_3_3) AND (po_d1_n1_4_3_1_2 <= pb_d1_n2_1_2_1_2) AND (pil_d1_n1_2_2_2_2 <= pol_d3_n1_3_1_2_1)))))
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 (((pb_d1_n1_2_3_2_1 + 1 <= pi_d4_n1_2_2_1_2) OR (2 <= pb_d1_n2_2_3_3_2) OR ((pol_d2_n1_3_3_2_3 <= pb_d1_n2_3_3_3_3) AND (po_d1_n1_4_3_1_2 <= pb_d1_n2_1_2_1_2) AND (pil_d1_n1_2_2_2_2 <= pol_d3_n1_3_1_2_1)))))
lola: processed formula length: 214
lola: 26 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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: ((pi_d4_n1_2_2_1_2 <= pb_d1_n1_2_3_2_1) AND (pb_d1_n2_2_3_3_2 <= 1) AND ((pb_d1_n2_3_3_3_3 + 1 <= pol_d2_n1_3_3_2_3) OR (pb_d1_n2_1_2_1_2 + 1 <= po_d1_n1_4_3_1_2) OR (pol_d3_n1_3_1_2_1 + 1 <= pil_d1_n1_2_2_2_2)))
lola: state equation: Generated DNF with 9 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-14-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 7 markings, 6 edges

FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 15 will run for 3493 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((((1 <= pil_d3_n1_2_2_1_1) OR (pb_d3_n1_3_2_3_3 <= pol_d2_n1_1_1_1_3)) AND (pol_d1_n1_3_3_2_1 + 1 <= po_d2_n1_3_1_2_2)) OR ((pi_d1_n1_4_2_2_1 + 1 <= pi_d3_n1_1_1_1_3) AND (pol_d4_n1_1_2_1_3 + 1 <= pb_d1_n1_3_1_3_2)))))
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 (((((1 <= pil_d3_n1_2_2_1_1) OR (pb_d3_n1_3_2_3_3 <= pol_d2_n1_1_1_1_3)) AND (pol_d1_n1_3_3_2_1 + 1 <= po_d2_n1_3_1_2_2)) OR ((pi_d1_n1_4_2_2_1 + 1 <= pi_d3_n1_1_1_1_3) AND (pol_d4_n1_1_2_1_3 + 1 <= pb_d1_n1_3_1_3_2)))))
lola: processed formula length: 227
lola: 25 rewrites
lola: closed formula file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality.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: ((((1 <= pil_d3_n1_2_2_1_1) OR (pb_d3_n1_3_2_3_3 <= pol_d2_n1_1_1_1_3)) AND (pol_d1_n1_3_3_2_1 + 1 <= po_d2_n1_3_1_2_2)) OR ((pi_d1_n1_4_2_2_1 + 1 <= pi_d3_n1_1_1_1_3) AND (pol_d4_n1_1_2_1_3 + 1 <= pb_d1_n1_3_1_3_2)))
lola: state equation: Generated DNF with 6 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-15-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 3 markings, 2 edges
sara: try reading problem file HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-14-0.sara.
lola: ========================================

FORMULA HypercubeGrid-PT-C4K3P3B12-ReachabilityCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no yes no no yes yes no no yes no no no no no no no
lola:
preliminary result: no yes no no yes yes no no yes no no no no no no no
lola: memory consumption: 33048 KB
lola: time consumption: 77 seconds
sara: place or transition ordering is non-deterministic


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="HypercubeGrid-PT-C4K3P3B12"
export BK_EXAMINATION="ReachabilityCardinality"
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/HypercubeGrid-PT-C4K3P3B12.tgz
mv HypercubeGrid-PT-C4K3P3B12 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 HypercubeGrid-PT-C4K3P3B12, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r100-smll-152658630700117"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.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 ;