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 340K
-rw-r--r-- 1 mcc users 4.4K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 5.8K 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 13K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.6K 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 16K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 115 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 353 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 15K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 2 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 167K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is ParamProductionCell-PT-2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r112-csrt-152666469400364
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1527031879868

info: Time: 3600 - MCC
===========================================================================================
prep: translating ParamProductionCell-PT-2 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 ParamProductionCell-PT-2 formula ReachabilityFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking ReachabilityFireability @ ParamProductionCell-PT-2 @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 433/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 231
lola: finding significant places
lola: 231 places, 202 transitions, 172 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 320 transition conflict sets
lola: TASK
lola: reading formula from ParamProductionCell-PT-2-ReachabilityFireability.task
lola: A (G ((NOT FIREABLE(A2L_rot2_csc) OR FIREABLE(CL_lower_csc)))) : A (G (((NOT FIREABLE(A1U_rot2_Pstart) OR FIREABLE(arm2_unlock_output_area)) AND (NOT FIREABLE(A2U_ext_csc) OR FIREABLE(A1L_rot1_Pstart) OR FIREABLE(CL_lower_Pstart))))) : E (F (FIREABLE(A2U_ext_Cstop))) : E (F ((FIREABLE(A2L_rot2_Cstop) AND FIREABLE(deposit_belt_lock_output_area)))) : A (G ((NOT FIREABLE(A2U_rot3_Cstop) AND NOT FIREABLE(arm2_unlock_swivel_2) AND (NOT FIREABLE(A1L_rot3_Cstop) OR NOT FIREABLE(table_lock_input_area)) AND (NOT FIREABLE(forge_Pstop) OR NOT FIREABLE(arm1_unlock_input_area) OR NOT FIREABLE(A1U_ret_Pstop) OR NOT FIREABLE(A1L_rot1_Cstop))))) : E (F ((FIREABLE(deposit_belt_lock_input_area) AND FIREABLE(A2L_ext_Pstart)))) : E (F (((FIREABLE(DB_trans_Pstart) AND (FIREABLE(A1L_c1) OR FIREABLE(A1L_ext_Pstart))) OR (FIREABLE(A1U_rot3_Pstop) AND FIREABLE(feed_belt_lock_output_area) AND FIREABLE(A1L_rot2_csc)) OR (FIREABLE(A2L_rot2_Cstop) AND FIREABLE(A1U_rot3_Pstart))))) : E (F ((FIREABLE(arm2_lock_swivel_2) AND FIREABLE(table_lock_input_area) AND NOT FIREABLE(A2U_rot2_Pstop) AND (FIREABLE(crane_lock_input_area) OR FIREABLE(FB_trans_Pstart)) AND ((FIREABLE(A2U_rot3_Pstop) AND FIREABLE(A1L_c3)) OR NOT FIREABLE(arm2_lock_swivel_1))))) : E (F (((NOT FIREABLE(FB_deliver_Pstop) OR FIREABLE(table_unlock_output_area)) AND FIREABLE(deposit_belt_lock_output_area)))) : A (G (NOT FIREABLE(forge_Pstart))) : E (F (FIREABLE(A1U_rot3_Cstop))) : E (F ((FIREABLE(TU_rot_csc) AND FIREABLE(arm2_unlock_output_area) AND (FIREABLE(A2U_ext_Pstart) OR FIREABLE(A2U_rot1_Pstart)) AND FIREABLE(deposit_belt_lock_input_area) AND (FIREABLE(A2L_ret_Pstart) OR FIREABLE(TU_lift_Pstop))))) : E (F (FIREABLE(press_lock_output_area))) : A (G ((FIREABLE(table_unlock_input_area) OR FIREABLE(PL_lower_csc) OR (NOT FIREABLE(A1L_rot2_Pstop) AND NOT FIREABLE(PL_lower_csc)) OR FIREABLE(DB_deliver_Cstop)))) : A (G (((NOT FIREABLE(PU_lower_Pstart) AND NOT FIREABLE(A2U_ret_Pstart)) OR FIREABLE(A1L_ret_Pstop) OR FIREABLE(A2L_ret_csc)))) : A (G (((NOT FIREABLE(CL_lift_Pstart) OR NOT FIREABLE(TU_rot_Pstop) OR (NOT FIREABLE(A2U_rot2_Pstart) AND NOT FIREABLE(table_unlock_input_area))) AND NOT FIREABLE(PU_lower_Pstop))))
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(A2U_ext_Cstop)))
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(A2U_ext_Cstop)))
lola: processed formula length: 31
lola: 1 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(A2U_ext_Cstop)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 97 markings, 96 edges

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-2 TRUE 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 (NOT FIREABLE(forge_Pstart)))
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(forge_Pstart)))
lola: processed formula length: 34
lola: 2 rewrites
lola: closed formula file ParamProductionCell-PT-2-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: 58 markings, 57 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-9 FALSE 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: E (F (FIREABLE(A1U_rot3_Cstop)))
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(A1U_rot3_Cstop)))
lola: processed formula length: 32
lola: 1 rewrites
lola: closed formula file ParamProductionCell-PT-2-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: ========================================
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: FIREABLE(A1U_rot3_Cstop)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-2-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-ReachabilityFireability-2-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 14384 markings, 27769 edges

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-10 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(press_lock_output_area)))
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(press_lock_output_area)))
lola: processed formula length: 40
lola: 1 rewrites
lola: closed formula file ParamProductionCell-PT-2-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: 87 markings, 86 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-12 TRUE 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(A2L_rot2_csc) OR FIREABLE(CL_lower_csc))))
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(A2L_rot2_csc) OR FIREABLE(CL_lower_csc))))
lola: processed formula length: 63
lola: 2 rewrites
lola: closed formula file ParamProductionCell-PT-2-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: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (FIREABLE(A2L_rot2_csc) AND NOT FIREABLE(CL_lower_csc))
lola: state equation: Generated DNF with 12 literals and 3 conjunctive subformulas
lola: The predicate is not invariant.
lola: 74 markings, 73 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(A2L_rot2_Cstop) AND FIREABLE(deposit_belt_lock_output_area))))
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(A2L_rot2_Cstop) AND FIREABLE(deposit_belt_lock_output_area))))
lola: processed formula length: 78
lola: 1 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(A2L_rot2_Cstop) AND FIREABLE(deposit_belt_lock_output_area))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-ReachabilityFireability-5-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 3769 markings, 5316 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-3 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(deposit_belt_lock_input_area) AND FIREABLE(A2L_ext_Pstart))))
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(deposit_belt_lock_input_area) AND FIREABLE(A2L_ext_Pstart))))
lola: processed formula length: 77
lola: 1 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(deposit_belt_lock_input_area) AND FIREABLE(A2L_ext_Pstart))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-6-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 2071 markings, 2925 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(FB_deliver_Pstop) OR FIREABLE(table_unlock_output_area)) AND FIREABLE(deposit_belt_lock_output_area))))
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(FB_deliver_Pstop) OR FIREABLE(table_unlock_output_area)) AND FIREABLE(deposit_belt_lock_output_area))))
lola: processed formula length: 125
lola: 1 rewrites
lola: closed formula file ParamProductionCell-PT-2-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: 121 markings, 120 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(table_unlock_input_area) OR FIREABLE(PL_lower_csc) OR (NOT FIREABLE(A1L_rot2_Pstop) AND NOT FIREABLE(PL_lower_csc)) OR FIREABLE(DB_deliver_Cstop))))
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(table_unlock_input_area) OR FIREABLE(PL_lower_csc) OR (NOT FIREABLE(A1L_rot2_Pstop) AND NOT FIREABLE(PL_lower_csc)) OR FIREABLE(DB_deliver_Cstop))))
lola: processed formula length: 167
lola: 2 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(table_unlock_input_area) AND NOT FIREABLE(PL_lower_csc) AND (FIREABLE(A1L_rot2_Pstop) OR FIREABLE(PL_lower_csc)) AND NOT FIREABLE(DB_deliver_Cstop))
lola: state equation: Generated DNF with 30 literals and 6 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-ReachabilityFireability-8-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 11095 markings, 20306 edges

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(PU_lower_Pstart) AND NOT FIREABLE(A2U_ret_Pstart)) OR FIREABLE(A1L_ret_Pstop) OR FIREABLE(A2L_ret_csc))))
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(PU_lower_Pstart) AND NOT FIREABLE(A2U_ret_Pstart)) OR FIREABLE(A1L_ret_Pstop) OR FIREABLE(A2L_ret_csc))))
lola: processed formula length: 128
lola: 2 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(PU_lower_Pstart) OR FIREABLE(A2U_ret_Pstart)) AND NOT FIREABLE(A1L_ret_Pstop) AND NOT FIREABLE(A2L_ret_csc))
lola: state equation: Generated DNF with 48 literals and 12 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 62 markings, 61 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(A1U_rot2_Pstart) OR FIREABLE(arm2_unlock_output_area)) AND (NOT FIREABLE(A2U_ext_csc) OR FIREABLE(A1L_rot1_Pstart) OR FIREABLE(CL_lower_Pstart)))))
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(A1U_rot2_Pstart) OR FIREABLE(arm2_unlock_output_area)) AND (NOT FIREABLE(A2U_ext_csc) OR FIREABLE(A1L_rot1_Pstart) OR FIREABLE(CL_lower_Pstart)))))
lola: processed formula length: 171
lola: 2 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(A1U_rot2_Pstart) AND NOT FIREABLE(arm2_unlock_output_area)) OR (FIREABLE(A2U_ext_csc) AND NOT FIREABLE(A1L_rot1_Pstart) AND NOT FIREABLE(CL_lower_Pstart)))
lola: state equation: Generated DNF with 23 literals and 5 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-ReachabilityFireability-10-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 96 markings, 95 edges

lola: ========================================
FORMULA ParamProductionCell-PT-2-ReachabilityFireability-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(CL_lift_Pstart) OR NOT FIREABLE(TU_rot_Pstop) OR (NOT FIREABLE(A2U_rot2_Pstart) AND NOT FIREABLE(table_unlock_input_area))) AND NOT FIREABLE(PU_lower_Pstop))))
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(CL_lift_Pstart) OR NOT FIREABLE(TU_rot_Pstop) OR (NOT FIREABLE(A2U_rot2_Pstart) AND NOT FIREABLE(table_unlock_input_area))) AND NOT FIREABLE(PU_lower_Pstop))))
lola: processed formula length: 182
lola: 2 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(CL_lift_Pstart) AND FIREABLE(TU_rot_Pstop) AND (FIREABLE(A2U_rot2_Pstart) OR FIREABLE(table_unlock_input_area))) OR FIREABLE(PU_lower_Pstop))
lola: state equation: Generated DNF with 13 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-ReachabilityFireability-11-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 82 markings, 81 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-15 FALSE 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: E (F ((FIREABLE(TU_rot_csc) AND FIREABLE(arm2_unlock_output_area) AND (FIREABLE(A2U_ext_Pstart) OR FIREABLE(A2U_rot1_Pstart)) AND FIREABLE(deposit_belt_lock_input_area) AND (FIREABLE(A2L_ret_Pstart) OR FIREABLE(TU_lift_Pstop)))))
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(TU_rot_csc) AND FIREABLE(arm2_unlock_output_area) AND (FIREABLE(A2U_ext_Pstart) OR FIREABLE(A2U_rot1_Pstart)) AND FIREABLE(deposit_belt_lock_input_area) AND (FIREABLE(A2L_ret_Pstart) OR FIREABLE(TU_lift_Pstop)))))
lola: processed formula length: 231
lola: 1 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(TU_rot_csc) AND FIREABLE(arm2_unlock_output_area) AND (FIREABLE(A2U_ext_Pstart) OR FIREABLE(A2U_rot1_Pstart)) AND FIREABLE(deposit_belt_lock_input_area) AND (FIREABLE(A2L_ret_Pstart) OR FIREABLE(TU_lift_Pstop)))
lola: state equation: Generated DNF with 40 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-ReachabilityFireability-12-0.sara.
sara: place or transition ordering is non-deterministic

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

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1189 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(arm2_lock_swivel_2) AND FIREABLE(table_lock_input_area) AND NOT FIREABLE(A2U_rot2_Pstop) AND (FIREABLE(crane_lock_input_area) OR FIREABLE(FB_trans_Pstart)) AND ((FIREABLE(A2U_rot3_Pstop) AND FIREABLE(A1L_c3)) OR NOT FIREABLE(arm2_lock_swivel_1)))))
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(arm2_lock_swivel_2) AND FIREABLE(table_lock_input_area) AND NOT FIREABLE(A2U_rot2_Pstop) AND (FIREABLE(crane_lock_input_area) OR FIREABLE(FB_trans_Pstart)) AND ((FIREABLE(A2U_rot3_Pstop) AND FIREABLE(A1L_c3)) OR NOT FIREABLE(arm2_lock_swivel_1)))))
lola: processed formula length: 266
lola: 1 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(arm2_lock_swivel_2) AND FIREABLE(table_lock_input_area) AND NOT FIREABLE(A2U_rot2_Pstop) AND (FIREABLE(crane_lock_input_area) OR FIREABLE(FB_trans_Pstart)) AND ((FIREABLE(A2U_rot3_Pstop) AND FIREABLE(A1L_c3)) OR NOT FIREABLE(arm2_lock_swivel_1)))
lola: state equation: Generated DNF with 76 literals and 8 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-ReachabilityFireability-13-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 11240 markings, 14649 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1784 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(A2U_rot3_Cstop) AND NOT FIREABLE(arm2_unlock_swivel_2) AND (NOT FIREABLE(A1L_rot3_Cstop) OR NOT FIREABLE(table_lock_input_area)) AND (NOT FIREABLE(forge_Pstop) OR NOT FIREABLE(arm1_unlock_input_area) OR NOT FIREABLE(A1U_ret_Pstop) OR NOT FIREABLE(A1L_rot1_Cstop)))))
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(A2U_rot3_Cstop) AND NOT FIREABLE(arm2_unlock_swivel_2) AND (NOT FIREABLE(A1L_rot3_Cstop) OR NOT FIREABLE(table_lock_input_area)) AND (NOT FIREABLE(forge_Pstop) OR NOT FIREABLE(arm1_unlock_input_area) OR NOT FIREABLE(A1U_ret_Pstop) OR NOT FIREABLE(A1L_rot1_Cstop)))))
lola: processed formula length: 290
lola: 2 rewrites
lola: closed formula file ParamProductionCell-PT-2-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: 93 markings, 92 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3569 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(DB_trans_Pstart) AND (FIREABLE(A1L_c1) OR FIREABLE(A1L_ext_Pstart))) OR (FIREABLE(A1U_rot3_Pstop) AND FIREABLE(feed_belt_lock_output_area) AND FIREABLE(A1L_rot2_csc)) OR (FIREABLE(A2L_rot2_Cstop) AND FIREABLE(A1U_rot3_Pstart)))))
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(DB_trans_Pstart) AND (FIREABLE(A1L_c1) OR FIREABLE(A1L_ext_Pstart))) OR (FIREABLE(A1U_rot3_Pstop) AND FIREABLE(feed_belt_lock_output_area) AND FIREABLE(A1L_rot2_csc)) OR (FIREABLE(A2L_rot2_Cstop) AND FIREABLE(A1U_rot3_Pstart)))))
lola: processed formula length: 249
lola: 1 rewrites
lola: closed formula file ParamProductionCell-PT-2-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(DB_trans_Pstart) AND (FIREABLE(A1L_c1) OR FIREABLE(A1L_ext_Pstart))) OR (FIREABLE(A1U_rot3_Pstop) AND FIREABLE(feed_belt_lock_output_area) AND FIREABLE(A1L_rot2_csc)) OR (FIREABLE(A2L_rot2_Cstop) AND FIREABLE(A1U_rot3_Pstart)))
lola: state equation: Generated DNF with 19 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-ReachabilityFireability-15-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 3544 markings, 6210 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-ReachabilityFireability-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no no yes yes no yes yes no yes no yes no yes no no no
lola:
preliminary result: no no yes yes no yes yes no yes no yes no yes no no no
lola: memory consumption: 14876 KB
lola: time consumption: 0 seconds

BK_STOP 1527031880675

--------------------
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="ParamProductionCell-PT-2"
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/ParamProductionCell-PT-2.tgz
mv ParamProductionCell-PT-2 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 ParamProductionCell-PT-2, 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 r112-csrt-152666469400364"
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 ;