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 CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r112-csrt-152666469400361
=====================================================================

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

=== Now, execution of the tool begins

BK_START 1527031326139

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 CTLFireability into LoLA format
===========================================================================================
prep: translating PT formula complete
vrfy: Checking CTLFireability @ ParamProductionCell-PT-2 @ 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: 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-CTLFireability.task
lola: E (F ((NOT FIREABLE(A2U_rot2_Cstop) AND FIREABLE(A2L_rot1_csc) AND NOT FIREABLE(A1L_ret_Pstart)))) : NOT(A (F (A ((FIREABLE(arm1_lock_input_area) U FIREABLE(A2U_rot2_Pstop)))))) : E (X (E (G ((FIREABLE(arm1_lock_swivel_2) OR NOT FIREABLE(DB_deliver_Pstop)))))) : NOT(A (F (A (F ((FIREABLE(CU_trans_csc) OR FIREABLE(A1L_c1))))))) : A (G ((FIREABLE(FB_trans_Pstop) OR ((FIREABLE(A1U_c2) OR (FIREABLE(A1U_ext_Pstart) AND FIREABLE(CU_lift_Pstart))) OR E (F (FIREABLE(arm2_lock_output_area))))))) : (NOT(A (F ((FIREABLE(A2L_ret_Cstop) OR FIREABLE(A1U_ungrasp) OR (FIREABLE(crane_unlock_output_area) AND FIREABLE(A2L_c3)))))) AND NOT(E (X ((FIREABLE(A2U_ext_Pstart) AND FIREABLE(arm1_lock_swivel_1)))))) : A (G (E (((FIREABLE(CU_trans_Pstop) OR FIREABLE(A2U_ext_Cstop)) U NOT FIREABLE(A1L_rot1_Cstop))))) : (A (G ((NOT FIREABLE(A2L_ret_Cstop) OR NOT FIREABLE(crane_lock_input_area) OR (NOT FIREABLE(A1U_rot1_Pstop) AND NOT FIREABLE(CL_lower_csc))))) AND NOT(A (G (FIREABLE(CU_trans_csc))))) : A (((FIREABLE(A1U_ret_csc) OR FIREABLE(CU_lift_Pstart) OR FIREABLE(CL_lower_Pstop)) U (A (F (FIREABLE(arm1_lock_output_area))) AND (FIREABLE(TU_rot_Pstop) OR NOT FIREABLE(A1L_rot3_Pstart))))) : E (G (E (G ((FIREABLE(TL_lower_csc) OR FIREABLE(feed_belt_unlock_input_area) OR NOT FIREABLE(DB_trans_csc)))))) : E (((A (X (FIREABLE(TL_lower_Pstart))) OR (NOT FIREABLE(A1U_rot3_Cstop) AND NOT FIREABLE(A1L_c3))) U (FIREABLE(A2L_c3) AND FIREABLE(A1U_ext_Cstop) AND NOT FIREABLE(A2U_rot1_csc) AND FIREABLE(A1U_rot3_Cstop) AND FIREABLE(A2L_ext_csc) AND FIREABLE(A2L_rot1_Pstart)))) : A (F ((((NOT FIREABLE(A2L_rot2_Cstop)) OR FIREABLE(arm1_unlock_swivel_1)) AND FIREABLE(DB_deliver_Cstop)))) : E (((E (X (FIREABLE(A1U_ungrasp))) OR (NOT FIREABLE(A1U_rot2_Pstop) AND NOT FIREABLE(table_unlock_input_area))) U A (G ((FIREABLE(A2U_rot2_Pstart) AND FIREABLE(CL_lift_Pstop)))))) : E (F (FIREABLE(A1L_rot1_Pstop))) : A (F ((E (F (FIREABLE(A2U_rot3_Pstart))) AND A (X ((FIREABLE(CU_lift_Cstop) AND FIREABLE(TU_rot_csc))))))) : NOT((FIREABLE(forge_csc) OR A (F (FIREABLE(A1U_rot2_Cstop)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:440
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:392
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:461
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
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 (X (E (G ((FIREABLE(arm1_lock_swivel_2) OR NOT FIREABLE(DB_deliver_Pstop))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:627
lola: processed formula: (FIREABLE(arm1_lock_swivel_2) OR NOT FIREABLE(DB_deliver_Pstop))
lola: processed formula length: 65
lola: 24 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EXEG)
lola: state space: using reachability graph (EXEG version) (--search=depth)
lola: state space: using invisibility based stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EXEG
lola: The predicate is possibly preserved from some successor.
lola: 352 markings, 362 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-2 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (G ((NOT FIREABLE(A2L_ret_Cstop) AND NOT FIREABLE(A1U_ungrasp) AND (NOT FIREABLE(crane_unlock_output_area) OR NOT FIREABLE(A2L_c3))))) AND A (X ((NOT FIREABLE(A2U_ext_Pstart) OR NOT FIREABLE(arm1_lock_swivel_1)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 238 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((NOT FIREABLE(A2L_ret_Cstop) AND NOT FIREABLE(A1U_ungrasp) AND (NOT FIREABLE(crane_unlock_output_area) OR NOT FIREABLE(A2L_c3)))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((NOT FIREABLE(A2L_ret_Cstop) AND NOT FIREABLE(A1U_ungrasp) AND (NOT FIREABLE(crane_unlock_output_area) OR NOT FIREABLE(A2L_c3)))))
lola: processed formula length: 137
lola: 23 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 241 markings, 246 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.

FORMULA ParamProductionCell-PT-2-CTLFireability-5 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 255 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((A (X (FIREABLE(TL_lower_Pstart))) OR (NOT FIREABLE(A1U_rot3_Cstop) AND NOT FIREABLE(A1L_c3))) U (FIREABLE(A2L_c3) AND FIREABLE(A1U_ext_Cstop) AND NOT FIREABLE(A2U_rot1_csc) AND FIREABLE(A1U_rot3_Cstop) AND FIREABLE(A2L_ext_csc) AND FIREABLE(A2L_rot1_Pstart))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: processed formula: E((AX(FIREABLE(TL_lower_Pstart)) OR (NOT FIREABLE(A1U_rot3_Cstop) AND NOT FIREABLE(A1L_c3))) U (FIREABLE(A2L_c3) AND FIREABLE(A1U_ext_Cstop) AND NOT FIREABLE(A2U_rot1_csc) AND FIREABLE(A1U_rot3_Cstop) AND FIREABLE(A2L_ext_csc) AND FIREABLE(A2L_rot1_Pstart)))
lola: processed formula length: 258
lola: 25 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 800 markings, 1661 edges

FORMULA ParamProductionCell-PT-2-CTLFireability-10 FALSE 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 (((E (X (FIREABLE(A1U_ungrasp))) OR (NOT FIREABLE(A1U_rot2_Pstop) AND NOT FIREABLE(table_unlock_input_area))) U A (G ((FIREABLE(A2U_rot2_Pstart) AND FIREABLE(CL_lift_Pstop))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: E((EX(FIREABLE(A1U_ungrasp)) OR (NOT FIREABLE(A1U_rot2_Pstop) AND NOT FIREABLE(table_unlock_input_area))) U NOT(E(TRUE U (NOT FIREABLE(A2U_rot2_Pstart) OR NOT FIREABLE(CL_lift_Pstop)))))
lola: processed formula length: 187
lola: 27 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 341224 markings, 1585885 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((E (F (FIREABLE(A2U_rot3_Pstart))) AND A (X ((FIREABLE(CU_lift_Cstop) AND FIREABLE(TU_rot_csc)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:734
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: processed formula: A(TRUE U (E(TRUE U FIREABLE(A2U_rot3_Pstart)) AND AX((FIREABLE(CU_lift_Cstop) AND FIREABLE(TU_rot_csc)))))
lola: processed formula length: 106
lola: 26 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 488 markings, 1236 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-14 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(A1L_rot1_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(A1L_rot1_Pstop)))
lola: processed formula length: 32
lola: 24 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.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(A1L_rot1_Pstop)
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-CTLFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-CTLFireability-5-0.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: 29688 markings, 64093 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-13 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 ((NOT FIREABLE(A2U_rot2_Cstop) AND FIREABLE(A2L_rot1_csc) AND NOT FIREABLE(A1L_ret_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 ((NOT FIREABLE(A2U_rot2_Cstop) AND FIREABLE(A2L_rot1_csc) AND NOT FIREABLE(A1L_ret_Pstart))))
lola: processed formula length: 98
lola: 24 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.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(A2U_rot2_Cstop) AND FIREABLE(A2L_rot1_csc) AND NOT FIREABLE(A1L_ret_Pstart))
lola: state equation: Generated DNF with 20 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-CTLFireability-6-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-CTLFireability-6-0.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: 17008 markings, 30925 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-0 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 (G (NOT FIREABLE(A2U_rot2_Pstop)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (NOT FIREABLE(A2U_rot2_Pstop)))
lola: processed formula length: 36
lola: 23 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 271 markings, 271 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G ((NOT FIREABLE(CU_trans_csc) AND NOT FIREABLE(A1L_c1))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((NOT FIREABLE(CU_trans_csc) AND NOT FIREABLE(A1L_c1))))
lola: processed formula length: 61
lola: 23 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 618 markings, 647 edges
lola:
FORMULA ParamProductionCell-PT-2-CTLFireability-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((NOT FIREABLE(A2L_rot2_Cstop)) OR FIREABLE(arm1_unlock_swivel_1)) AND FIREABLE(DB_deliver_Cstop))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:659
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: (((FIREABLE(A2L_rot2_Cstop)) AND NOT FIREABLE(arm1_unlock_swivel_1)) OR NOT FIREABLE(DB_deliver_Cstop))
lola: processed formula length: 104
lola: 25 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 400 markings, 401 edges
lola: ========================================
========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-11 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: E (G ((FIREABLE(TL_lower_csc) OR FIREABLE(feed_belt_unlock_input_area) OR NOT FIREABLE(DB_trans_csc))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G ((FIREABLE(TL_lower_csc) OR FIREABLE(feed_belt_unlock_input_area) OR NOT FIREABLE(DB_trans_csc))))
lola: processed formula length: 105
lola: 23 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 324 markings, 324 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-9 TRUE 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 (E (((FIREABLE(CU_trans_Pstop) OR FIREABLE(A2U_ext_Cstop)) U NOT FIREABLE(A1L_rot1_Cstop)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: processed formula: NOT(E(TRUE U NOT(E((FIREABLE(CU_trans_Pstop) OR FIREABLE(A2U_ext_Cstop)) U NOT FIREABLE(A1L_rot1_Cstop)))))
lola: processed formula length: 108
lola: 25 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 130 markings, 259 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(FB_trans_Pstop) OR ((FIREABLE(A1U_c2) OR (FIREABLE(A1U_ext_Pstart) AND FIREABLE(CU_lift_Pstart))) OR E (F (FIREABLE(arm2_lock_output_area)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:719
lola: rewrite Frontend/Parser/formula_rewrite.k:737
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: processed formula: NOT(E(TRUE U (NOT FIREABLE(FB_trans_Pstop) AND ((NOT FIREABLE(A1U_c2) AND (NOT FIREABLE(A1U_ext_Pstart) OR NOT FIREABLE(CU_lift_Pstart))) AND NOT(E(TRUE U FIREABLE(arm2_lock_output_area)))))))
lola: processed formula length: 193
lola: 29 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 179381 markings, 881538 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((FIREABLE(A1U_ret_csc) OR FIREABLE(CU_lift_Pstart) OR FIREABLE(CL_lower_Pstop)) U (A (F (FIREABLE(arm1_lock_output_area))) AND (FIREABLE(TU_rot_Pstop) OR NOT FIREABLE(A1L_rot3_Pstart)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:732
lola: rewrite Frontend/Parser/formula_rewrite.k:739
lola: processed formula: A((FIREABLE(A1U_ret_csc) OR FIREABLE(CU_lift_Pstart) OR FIREABLE(CL_lower_Pstop)) U (A(TRUE U FIREABLE(arm1_lock_output_area)) AND (FIREABLE(TU_rot_Pstop) OR NOT FIREABLE(A1L_rot3_Pstart))))
lola: processed formula length: 193
lola: 25 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 2082 markings, 3798 edges
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-8 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1782 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(forge_csc) AND E (G (NOT FIREABLE(A1U_rot2_Cstop))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1782 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(forge_csc)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(forge_csc)
lola: processed formula length: 23
lola: 23 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.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: ========================================
lola: subprocess 15 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (NOT FIREABLE(A1U_rot2_Cstop)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: processed formula: E (G (NOT FIREABLE(A1U_rot2_Cstop)))
lola: processed formula length: 36
lola: 23 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space / EG)
lola: state space: using search routine for EG formula (--search=depth)
lola: state space: using EG preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 271 markings, 271 edges
lola: ========================================lola: SUBRESULT
lola: result: yes
lola:
The Boolean predicate is true.
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G ((NOT FIREABLE(A2L_ret_Cstop) OR NOT FIREABLE(crane_lock_input_area) OR (NOT FIREABLE(A1U_rot1_Pstop) AND NOT FIREABLE(CL_lower_csc))))) AND E (F (NOT FIREABLE(CU_trans_csc))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (NOT FIREABLE(CU_trans_csc)))
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(CU_trans_csc)))
lola: processed formula length: 34
lola: 24 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.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: 0 markings, 0 edges
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: NOT FIREABLE(CU_trans_csc)
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (A (G ((NOT FIREABLE(A2L_ret_Cstop) OR NOT FIREABLE(crane_lock_input_area) OR (NOT FIREABLE(A1U_rot1_Pstop) AND NOT FIREABLE(CL_lower_csc))))) AND E (F (NOT FIREABLE(CU_trans_csc))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: E (F (NOT FIREABLE(CU_trans_csc)))
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(CU_trans_csc)))
lola: processed formula length: 34
lola: 24 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.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: 0 markings, 0 edges
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: NOT FIREABLE(CU_trans_csc)
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-CTLFireability-16-0.sara
lola: ========================================
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(A2L_ret_Cstop) OR NOT FIREABLE(crane_lock_input_area) OR (NOT FIREABLE(A1U_rot1_Pstop) AND NOT 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_ret_Cstop) OR NOT FIREABLE(crane_lock_input_area) OR (NOT FIREABLE(A1U_rot1_Pstop) AND NOT FIREABLE(CL_lower_csc)))))
lola: processed formula length: 143
lola: 25 rewrites
lola: closed formula file ParamProductionCell-PT-2-CTLFireability.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(A2L_ret_Cstop) AND FIREABLE(crane_lock_input_area) AND (FIREABLE(A1U_rot1_Pstop) OR FIREABLE(CL_lower_csc)))
lola: state equation: Generated DNF with 13 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to ParamProductionCell-PT-2-CTLFireability-17-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ParamProductionCell-PT-2-CTLFireability-17-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================

FORMULA ParamProductionCell-PT-2-CTLFireability-7 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: yes yes yes no yes no no yes yes yes no no no yes no yes
lola:
preliminary result: yes yes yes no yes no no yes yes yes no no no yes no yes
lola: ========================================
lola: memory consumption: 15012 KB
lola: time consumption: 5 seconds

BK_STOP 1527031331883

--------------------
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="CTLFireability"
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 CTLFireability"
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-152666469400361"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.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 ;