Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2019-input.r104-oct2-155272225700302.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-3954
Executing tool lola
Input is ParamProductionCell-PT-5, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r104-oct2-155272225700302
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 3.9K Feb 12 03:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Feb 12 03:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 8 02:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 8 02:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 111 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 349 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.8K Feb 5 00:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 5 00:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 4 22:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.2K Feb 4 22:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 4 07:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K Feb 4 07:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Feb 1 01:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 1 01:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 4 22:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 167K Mar 10 17:31 model.pnml

--------------------
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-5-CTLFireability-00
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-01
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-02
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-03
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-04
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-05
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-06
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-07
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-08
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-09
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-10
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-11
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-12
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-13
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-14
FORMULA_NAME ParamProductionCell-PT-5-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1552786038796

info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ParamProductionCell-PT-5 @ 3570 seconds

FORMULA ParamProductionCell-PT-5-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-5-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3507
rslt: Output for CTLFireability @ ParamProductionCell-PT-5

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lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 433/268435456 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: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
lola: E (F (A (G (E (X (FIREABLE(A1U_ret_Pstop))))))) : ((NOT FIREABLE(A1U_rot2_csc) OR FIREABLE(TL_lower_csc)) AND (E (G (NOT FIREABLE(crane_unlock_input_area))) AND A ((NOT FIREABLE(crane_unlock_input_area) U NOT FIREABLE(CL_lower_Cstop))))) : ((FIREABLE(CL_trans_Pstop) OR (NOT FIREABLE(A1L_ext_Pstart) AND E (F ((FIREABLE(CL_lift_Cstop) AND FIREABLE(TU_lift_Pstart)))))) AND A (F (FIREABLE(A1U_ext_csc)))) : E (F (((FIREABLE(A2L_rot1_Pstart) AND FIREABLE(A1L_ret_Pstop)) OR (FIREABLE(A2L_ext_Pstop) AND FIREABLE(A2L_rot3_Pstart) AND FIREABLE(CL_trans_Pstart) AND FIREABLE(TL_rot_Cstop)) OR (FIREABLE(deposit_belt_lock_input_area) AND FIREABLE(CL_lift_Pstop) AND FIREABLE(TU_lift_csc) AND NOT FIREABLE(table_lock_input_area))))) : E (((NOT FIREABLE(A2L_ext_csc) OR NOT FIREABLE(A2U_rot3_Cstop) OR FIREABLE(A1L_c1)) U (FIREABLE(A1L_rot3_Pstart) AND A (X (FIREABLE(A1U_ret_Pstop)))))) : A (G (((NOT FIREABLE(A1U_ext_csc) OR NOT FIREABLE(A2U_rot3_Pstop) OR NOT FIREABLE(FB_deliver_Cstop) OR NOT FIREABLE(CU_trans_Pstop)) AND NOT FIREABLE(CU_lift_Pstart)))) : E (F (A (F (FIREABLE(FB_deliver_csc))))) : (A ((FIREABLE(A2L_rot1_Pstop) U A (G (FIREABLE(A1U_ext_Cstop))))) OR (A (G (NOT FIREABLE(FB_deliver_csc))) OR A (F (E (G (FIREABLE(DB_deliver_Cstop))))))) : E (F (E (F (FIREABLE(table_unlock_input_area))))) : (A (F (A ((FIREABLE(TL_lower_csc) U FIREABLE(arm2_lock_swivel_2))))) OR FIREABLE(A2L_rot2_Cstop)) : (FIREABLE(A1U_c2) OR E (F (NOT(E (F (FIREABLE(A1L_rot3_csc))))))) : (A (G (E (X ((FIREABLE(forge_csc) AND FIREABLE(FB_deliver_Pstop)))))) OR A (G ((NOT FIREABLE(A2L_rot2_Cstop) OR E (G (FIREABLE(A2U_rot3_Pstart))))))) : E (((NOT FIREABLE(A2U_ret_csc) OR FIREABLE(table_unlock_output_area) OR FIREABLE(A2U_rot2_Cstop)) U FIREABLE(arm1_unlock_output_area))) : A (X ((E (G (NOT FIREABLE(A2L_c2))) AND A (F ((FIREABLE(arm1_unlock_swivel_1) AND FIREABLE(forge_Pstart))))))) : E (F (NOT(E (F (NOT FIREABLE(CL_lift_csc)))))) : E (G (A (F ((NOT FIREABLE(A1L_ret_Pstop) AND NOT FIREABLE(forge_Pstop))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:455
lola: rewrite Frontend/Parser/formula_rewrite.k:401
lola: rewrite Frontend/Parser/formula_rewrite.k:440
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:551
lola: rewrite Frontend/Parser/formula_rewrite.k:326
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 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (E (X (FIREABLE(A1U_ret_Pstop)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AG(EX(FIREABLE(A1U_ret_Pstop))))
lola: processed formula length: 35
lola: 13 rewrites
lola: closed formula file CTLFireability.xml
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: 799437 markings, 3250065 edges, 159887 markings/sec, 0 secs
lola: 1465412 markings, 6632170 edges, 133195 markings/sec, 5 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 1657242 markings, 8418615 edges
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((NOT FIREABLE(A2L_ext_csc) OR NOT FIREABLE(A2U_rot3_Cstop) OR FIREABLE(A1L_c1)) U (FIREABLE(A1L_rot3_Pstart) AND A (X (FIREABLE(A1U_ret_Pstop))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:809
lola: processed formula: E((NOT FIREABLE(A2L_ext_csc) OR NOT FIREABLE(A2U_rot3_Cstop) OR FIREABLE(A1L_c1)) U (FIREABLE(A1L_rot3_Pstart) AND AX(FIREABLE(A1U_ret_Pstop))))
lola: processed formula length: 146
lola: 12 rewrites
lola: closed formula file CTLFireability.xml
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: 1038469 markings, 3365726 edges, 207694 markings/sec, 0 secs
lola: 1657206 markings, 6676694 edges, 123747 markings/sec, 5 secs
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 1657242 markings, 6746379 edges
lola: ========================================
lola: subprocess 2 will run for 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (G (E (X ((FIREABLE(forge_csc) AND FIREABLE(FB_deliver_Pstop)))))) OR A (G ((NOT FIREABLE(A2L_rot2_Cstop) OR E (G (FIREABLE(A2U_rot3_Pstart)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 253 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(A2L_rot2_Cstop) OR E (G (FIREABLE(A2U_rot3_Pstart))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG((NOT FIREABLE(A2L_rot2_Cstop) OR EG(FIREABLE(A2U_rot3_Pstart))))
lola: processed formula length: 67
lola: 12 rewrites
lola: closed formula file CTLFireability.xml
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: 148 markings, 148 edges
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (X ((FIREABLE(forge_csc) AND FIREABLE(FB_deliver_Pstop))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG(EX((FIREABLE(forge_csc) AND FIREABLE(FB_deliver_Pstop))))
lola: processed formula length: 60
lola: 12 rewrites
lola: closed formula file CTLFireability.xml
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: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 1 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (E (G (NOT FIREABLE(A2L_c2))))) AND A (X (A (F ((FIREABLE(arm1_unlock_swivel_1) AND FIREABLE(forge_Pstart)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (E (G (NOT FIREABLE(A2L_c2)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(EG(NOT FIREABLE(A2L_c2)))
lola: processed formula length: 28
lola: 12 rewrites
lola: closed formula file CTLFireability.xml
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: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 438 markings, 442 edges
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (F ((FIREABLE(arm1_unlock_swivel_1) AND FIREABLE(forge_Pstart))))))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence from all successors
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:754
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: (NOT FIREABLE(arm1_unlock_swivel_1) OR NOT FIREABLE(forge_Pstart))
lola: processed formula length: 67
lola: 13 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:753
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(arm1_unlock_swivel_1) AND FIREABLE(forge_Pstart))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space /EXEG
lola: The predicate does not eventually occur from all successors.
lola: 282 markings, 282 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(FB_deliver_csc)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (FIREABLE(FB_deliver_csc)))
lola: processed formula length: 32
lola: 11 rewrites
lola: closed formula file CTLFireability.xml
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: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(FB_deliver_csc)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 45 markings, 44 edges
lola: ========================================
lola: subprocess 5 will run for 322 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(table_unlock_input_area)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (FIREABLE(table_unlock_input_area)))
lola: processed formula length: 41
lola: 11 rewrites
lola: closed formula file CTLFireability.xml
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: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(table_unlock_input_area)
lola: state equation task get result unparse finished id 0
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: 37 markings, 36 edges
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(A1U_ext_csc) OR NOT FIREABLE(A2U_rot3_Pstop) OR NOT FIREABLE(FB_deliver_Cstop) OR NOT FIREABLE(CU_trans_Pstop)) AND NOT FIREABLE(CU_lift_Pstart))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (((NOT FIREABLE(A1U_ext_csc) OR NOT FIREABLE(A2U_rot3_Pstop) OR NOT FIREABLE(FB_deliver_Cstop) OR NOT FIREABLE(CU_trans_Pstop)) AND NOT FIREABLE(CU_lift_Pstart))))
lola: processed formula length: 171
lola: 12 rewrites
lola: closed formula file CTLFireability.xml
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: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((FIREABLE(A1U_ext_csc) AND FIREABLE(A2U_rot3_Pstop) AND FIREABLE(FB_deliver_Cstop) AND FIREABLE(CU_trans_Pstop)) OR FIREABLE(CU_lift_Pstart))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 11 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 188 markings, 187 edges
lola: ========================================
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((FIREABLE(A2L_rot1_Pstart) AND FIREABLE(A1L_ret_Pstop)) OR (FIREABLE(A2L_ext_Pstop) AND FIREABLE(A2L_rot3_Pstart) AND FIREABLE(CL_trans_Pstart) AND FIREABLE(TL_rot_Cstop)) OR (FIREABLE(deposit_belt_lock_input_area) AND FIREABLE(CL_lift_Pstop) AND FIREABLE(TU_lift_csc) AND NOT FIREABLE(table_lock_input_area)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((FIREABLE(A2L_rot1_Pstart) AND FIREABLE(A1L_ret_Pstop)) OR (FIREABLE(A2L_ext_Pstop) AND FIREABLE(A2L_rot3_Pstart) AND FIREABLE(CL_trans_Pstart) AND FIREABLE(TL_rot_Cstop)) OR (FIREABLE(deposit_belt_lock_input_area) AND FIREABLE(CL_lift_Pstop) AND FIREABLE(TU_lift_csc) AND NOT FIREABLE(table_lock_input_area)))))
lola: processed formula length: 321
lola: 11 rewrites
lola: closed formula file CTLFireability.xml
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: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((FIREABLE(A2L_rot1_Pstart) AND FIREABLE(A1L_ret_Pstop)) OR (FIREABLE(A2L_ext_Pstop) AND FIREABLE(A2L_rot3_Pstart) AND FIREABLE(CL_trans_Pstart) AND FIREABLE(TL_rot_Cstop)) OR (FIREABLE(deposit_belt_lock_input_area) AND FIREABLE(CL_lift_Pstop) AND FIREABLE(TU_lift_csc) AND NOT FIREABLE(table_lock_input_area)))
lola: state equation task get result unparse finished id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: state equation: Generated DNF with 28 literals and 4 conjunctive subformulas
lola: The predicate is reachable.
lola: 16 markings, 15 edges
lola: ========================================
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (FIREABLE(CL_lift_csc)))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: NOT FIREABLE(CL_lift_csc)
lola: processed formula length: 25
lola: 14 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(CL_lift_csc)
lola: state equation task get result started, id 1
lola: state equation task get result unparse finished id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: NOT FIREABLE(CL_lift_csc)
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation task get result unparse finished id 1
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-8-1.sara
lola: state equation: write sara problem file to CTLFireability-8-0.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-8-1.sara.
sara: try reading problem file CTLFireability-8-0.sara.
sara: place or transition ordering is non-deterministic
sara: place or transition ordering is non-deterministic


lola: state equation 0: solution produced
lola: state equation 1: solution produced
lola: sara is running 0 secs || sara is running 0 secs || 1031758 markings, 3279875 edges, 206352 markings/sec, 0 secs
lola: sara is running 5 secs || sara is running 5 secs || 1655101 markings, 6395895 edges, 124669 markings/sec, 5 secs
lola: SUBRESULT
lola: result: no
lola: produced by: parallel
lola: The predicate is not possibly invariant.
lola: 1657242 markings, 6575625 edges
lola: subprocess 9 will run for 504 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (A (F ((NOT FIREABLE(A1L_ret_Pstop) AND NOT FIREABLE(forge_Pstop))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(AF((NOT FIREABLE(A1L_ret_Pstop) AND NOT FIREABLE(forge_Pstop))))
lola: processed formula length: 67
lola: 12 rewrites
lola: closed formula file CTLFireability.xml
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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 24836 markings, 49259 edges
lola: ========================================
lola: subprocess 10 will run for 588 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A ((FIREABLE(A2L_rot1_Pstop) U A (G (FIREABLE(A1U_ext_Cstop))))) OR (A (G (NOT FIREABLE(FB_deliver_csc))) OR A (F (E (G (FIREABLE(DB_deliver_Cstop)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:814
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: (A(FIREABLE(A2L_rot1_Pstop) U AG(FIREABLE(A1U_ext_Cstop))) OR (AG(NOT FIREABLE(FB_deliver_csc)) OR AF(EG(FIREABLE(DB_deliver_Cstop)))))
lola: processed formula length: 135
lola: 15 rewrites
lola: closed formula file CTLFireability.xml
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 5 significant temporal operators and needs 22 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: 34118 markings, 69069 edges
lola: ========================================
lola: subprocess 11 will run for 706 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (FIREABLE(arm2_lock_swivel_2))) OR FIREABLE(A2L_rot2_Cstop))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 706 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(A2L_rot2_Cstop)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(A2L_rot2_Cstop)
lola: processed formula length: 24
lola: 10 rewrites
lola: closed formula file CTLFireability.xml
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: ========================================
lola: subprocess 12 will run for 883 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(arm2_lock_swivel_2)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(arm2_lock_swivel_2)
lola: processed formula length: 32
lola: 13 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(arm2_lock_swivel_2)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-12-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 4744 markings, 5336 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 12 will run for 883 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (((NOT FIREABLE(A2U_ret_csc) OR FIREABLE(table_unlock_output_area) OR FIREABLE(A2U_rot2_Cstop)) U FIREABLE(arm1_unlock_output_area)))
lola: ========================================
lola: SUBTASK
lola: checking existential until
lola: rewrite Frontend/Parser/formula_rewrite.k:618
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: rewrite Frontend/Parser/formula_rewrite.k:738
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: E (((NOT FIREABLE(A2U_ret_csc) OR FIREABLE(table_unlock_output_area) OR FIREABLE(A2U_rot2_Cstop)) U FIREABLE(arm1_unlock_output_area)))
lola: processed formula length: 137
lola: 13 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space /EU)
lola: state space: using reachability graph (EU version) (--search=depth)
lola: state space: using eu preserving stubborn set method (--stubborn=tarjan)
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(arm1_unlock_output_area)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EU
lola: There is a path where Predicate Phi holds until Predicate Psi.
lola: 130 markings, 129 edges
lola: ========================================
lola: subprocess 13 will run for 1177 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(A1U_c2) OR E (F (A (G (NOT FIREABLE(A1L_rot3_csc))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 13 will run for 1177 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(A1U_c2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FIREABLE(A1U_c2)
lola: processed formula length: 16
lola: 10 rewrites
lola: closed formula file CTLFireability.xml
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: ========================================
lola: subprocess 14 will run for 1766 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (G (NOT FIREABLE(A1L_rot3_csc)))))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: rewrite Frontend/Parser/formula_rewrite.k:604
lola: rewrite Frontend/Parser/formula_rewrite.k:614
lola: rewrite Frontend/Parser/formula_rewrite.k:726
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: FIREABLE(A1L_rot3_csc)
lola: processed formula length: 22
lola: 14 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using tscc preserving stubborn set method (--stubborn)
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 1
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: state equation task get result rewrite finished id 1
lola: state equation task get result unparse finished++ id 1
lola: formula 1: FIREABLE(A1L_rot3_csc)
lola: state equation task get result unparse finished id 1
lola: state equation task get result unparse finished++ id 0
lola: formula 0: NOT FIREABLE(A1L_rot3_csc)
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-14-0.sara
lola: state equation: write sara problem file to CTLFireability-14-1.sara
lola: state equation: calling and running sara
lola: state equation: calling and running sara
sara: try reading problem file CTLFireability-14-1.sara.
sara: try reading problem file CTLFireability-14-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation 1: solution produced
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: parallel
lola: The predicate is not possibly invariant.
lola: 164451 markings, 256322 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 14 will run for 1765 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((NOT FIREABLE(A1U_rot2_csc) OR FIREABLE(TL_lower_csc)) AND (E (G (NOT FIREABLE(crane_unlock_input_area))) AND A ((NOT FIREABLE(crane_unlock_input_area) U NOT FIREABLE(CL_lower_Cstop)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 1765 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (NOT FIREABLE(A1U_rot2_csc) OR FIREABLE(TL_lower_csc))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: (NOT FIREABLE(A1U_rot2_csc) OR FIREABLE(TL_lower_csc))
lola: processed formula length: 55
lola: 10 rewrites
lola: closed formula file CTLFireability.xml
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 3531 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (NOT FIREABLE(crane_unlock_input_area)))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (NOT FIREABLE(crane_unlock_input_area)))
lola: processed formula length: 45
lola: 11 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(crane_unlock_input_area)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-15-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 1156 markings, 1241 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 15 will run for 3531 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(CL_trans_Pstop) OR (NOT FIREABLE(A1L_ext_Pstart) AND E (F ((FIREABLE(CL_lift_Cstop) AND FIREABLE(TU_lift_Pstart)))))) AND A (F (FIREABLE(A1U_ext_csc))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 3531 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: NOT FIREABLE(A1L_ext_Pstart)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: NOT FIREABLE(A1L_ext_Pstart)
lola: processed formula length: 28
lola: 10 rewrites
lola: closed formula file CTLFireability.xml
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: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (FIREABLE(A1U_ext_csc)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:584
lola: rewrite Frontend/Parser/formula_rewrite.k:749
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: NOT FIREABLE(A1U_ext_csc)
lola: processed formula length: 25
lola: 13 rewrites
lola: closed formula file CTLFireability.xml
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: Planning: workflow for reachability check: stateequation (--findpath=off)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: FIREABLE(A1U_ext_csc)
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to CTLFireability-17-0.sara
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 2507 markings, 2735 edges
lola: ========================================
lola: subprocess 18 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(CL_lift_Cstop) AND FIREABLE(TU_lift_Pstart))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((FIREABLE(CL_lift_Cstop) AND FIREABLE(TU_lift_Pstart))))
lola: processed formula length: 62
lola: 11 rewrites
lola: closed formula file CTLFireability.xml
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: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (FIREABLE(CL_lift_Cstop) AND FIREABLE(TU_lift_Pstart))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 14 markings, 13 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no yes yes no no yes no yes yes no no yes no no yes
lola:
preliminary result: no no yes yes no no yes no yes yes no no yes no no yes
lola: memory consumption: 16092 KB
lola: time consumption: 39 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished

BK_STOP 1552786101759

--------------------
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-5"
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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool lola"
echo " Input is ParamProductionCell-PT-5, 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 r104-oct2-155272225700302"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-5.tgz
mv ParamProductionCell-PT-5 execution
cd execution
if [ "CTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "CTLFireability" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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 ;