fond
Model Checking Contest 2019
9th edition, Prague, Czech Republic, April 7, 2019 (TOOLympics)
Execution of r104-oct2-155272225700302
Last Updated
Apr 15, 2019

About the Execution of LoLA for ParamProductionCell-PT-5

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4264.420 62963.00 47156.00 40.00 FFTTFFTFTTFFTFFT normal

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 ;