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-oct2-155272225700270.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-1, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r104-oct2-155272225700270
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 344K
-rw-r--r-- 1 mcc users 4.8K Feb 12 03:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 12 03:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 8 02:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 12K Feb 8 02:14 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 3.3K Feb 5 00:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 15K Feb 5 00:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 4 22:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.5K Feb 4 22:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 4 07:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 4 07:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 1 01:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 1 01:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K 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-1-ReachabilityFireability-00
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-01
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-02
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-03
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-04
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-05
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-06
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-07
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-08
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-09
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-10
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-11
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-12
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-13
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-14
FORMULA_NAME ParamProductionCell-PT-1-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1552785697130

info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ ParamProductionCell-PT-1 @ 3570 seconds

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ParamProductionCell-PT-1-ReachabilityFireability-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3541
rslt: Output for ReachabilityFireability @ ParamProductionCell-PT-1

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"processed": "A (G ((FIREABLE(A2L_rot1_csc) OR (NOT FIREABLE(CL_trans_Pstop) AND NOT FIREABLE(A2L_rot3_Pstart)) OR NOT FIREABLE(A1L_c2) OR NOT FIREABLE(A1U_rot1_Pstart))))",
"processed_size": 160,
"rewrites": 2
},
"result":
{
"edges": 14240,
"markings": 7120,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 42,
"problems": 6
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 713
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
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"tdisj": 0,
"tneg": 0,
"transition_references": 5,
"unfir": 2,
"visible_places": 0,
"visible_transitions": 5
},
"processed": "E (F ((FIREABLE(A2L_rot2_csc) AND FIREABLE(arm2_lock_output_area) AND FIREABLE(A1L_rot1_Pstop) AND (NOT FIREABLE(CU_trans_Cstop) OR NOT FIREABLE(A1L_c2)))))",
"processed_size": 157,
"rewrites": 1
},
"result":
{
"edges": 7856,
"markings": 3472,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 11,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 32,
"problems": 4
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 891
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 2,
"aneg": 0,
"comp": 0,
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"dl": 0,
"fir": 1,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 6,
"unfir": 5,
"visible_places": 0,
"visible_transitions": 6
},
"processed": "A (G (((NOT FIREABLE(A2U_rot2_Pstart) OR NOT FIREABLE(TU_lift_Pstop) OR FIREABLE(arm2_lock_input_area)) AND (NOT FIREABLE(arm1_lock_output_area) OR NOT FIREABLE(A1U_ret_Pstart) OR NOT FIREABLE(feed_belt_lock_input_area)))))",
"processed_size": 227,
"rewrites": 2
},
"result":
{
"edges": 16186,
"markings": 6795,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 16,
"problems": 3
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1188
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 2,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 4,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 6,
"unfir": 2,
"visible_places": 0,
"visible_transitions": 6
},
"processed": "E (F (((NOT FIREABLE(CU_trans_csc) OR NOT FIREABLE(A1L_rot3_Pstart)) AND (FIREABLE(press_lock_input_area) OR FIREABLE(A2L_rot1_Pstop) OR FIREABLE(press_unlock_output_area)) AND FIREABLE(A1L_ret_Cstop))))",
"processed_size": 206,
"rewrites": 1
},
"result":
{
"edges": 8190,
"markings": 3601,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 70,
"problems": 15
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1783
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 6,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 9,
"unfir": 3,
"visible_places": 0,
"visible_transitions": 9
},
"processed": "A (G (((FIREABLE(A2U_rot3_Pstop) AND FIREABLE(CL_lift_csc)) OR NOT FIREABLE(A1L_ext_Pstart) OR (FIREABLE(A2L_ext_Pstop) AND FIREABLE(A1L_rot2_Pstop) AND FIREABLE(PL_lower_Pstop)) OR NOT FIREABLE(A1L_ext_Cstop) OR NOT FIREABLE(CU_lift_Pstart) OR FIREABLE(A2U_c1))))",
"processed_size": 269,
"rewrites": 2
},
"result":
{
"edges": 9182,
"markings": 5745,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 14,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 540,
"problems": 60
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3565
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 4,
"aneg": 0,
"comp": 0,
"cont": 0,
"dl": 0,
"fir": 12,
"nodl": 0,
"place_references": 0,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 13,
"unfir": 1,
"visible_places": 0,
"visible_transitions": 13
},
"processed": "E (F ((FIREABLE(A1U_rot1_Pstop) AND NOT FIREABLE(A2L_rot2_Pstop) AND (FIREABLE(A1U_rot3_Pstart) OR FIREABLE(CU_lower_csc) OR FIREABLE(feed_belt_lock_input_area) OR FIREABLE(crane_lock_output_area)) AND ((FIREABLE(arm2_lock_input_area) AND FIREABLE(A2U_rot2_csc) AND (FIREABLE(CU_lower_Pstop) OR FIREABLE(crane_unlock_input_area))) OR (FIREABLE(FB_trans_Pstart) AND (FIREABLE(TL_rot_Pstop) OR FIREABLE(CU_lower_Cstop)))))))",
"processed_size": 428,
"rewrites": 1
},
"result":
{
"edges": 35132,
"markings": 13092,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 15,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 242,
"problems": 24
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
],
"exit":
{
"error": null,
"memory": 15792,
"runtime": 5.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(G(**)) : E(F(**)) : A(G(**)) : A(G(**)) : E(F(**)) : A(G(**)) : A(G(**)) : E(F(**)) : E(F(**)) : E(F(**)) : A(G(**)) : E(F(**)) : A(G(**)) : E(F(**)) : E(F(**)) : E(F(**))"
},
"net":
{
"arcs": 846,
"conflict_clusters": 59,
"places": 231,
"places_significant": 172,
"singleton_clusters": 0,
"transitions": 202
},
"result":
{
"preliminary_value": "yes no yes yes no yes yes no no yes yes no no no yes no ",
"value": "yes no yes yes no yes yes no no yes yes no no no yes no "
},
"task":
{
"type": "compound"
}
}
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 ReachabilityFireability.xml
lola: A (G (((NOT FIREABLE(A2U_rot2_Pstart) OR NOT FIREABLE(TU_lift_Pstop) OR FIREABLE(arm2_lock_input_area)) AND (NOT FIREABLE(arm1_lock_output_area) OR NOT FIREABLE(A1U_ret_Pstart) OR NOT FIREABLE(feed_belt_lock_input_area))))) : E (F (FIREABLE(A1U_rot2_Pstop))) : A (G (((FIREABLE(A2U_rot3_Pstop) AND FIREABLE(CL_lift_csc)) OR NOT FIREABLE(A1L_ext_Pstart) OR (FIREABLE(A2L_ext_Pstop) AND FIREABLE(A1L_rot2_Pstop) AND FIREABLE(PL_lower_Pstop)) OR NOT FIREABLE(A1L_ext_Cstop) OR NOT FIREABLE(CU_lift_Pstart) OR FIREABLE(A2U_c1)))) : A (G ((NOT FIREABLE(A1U_rot2_Pstart) OR ((FIREABLE(press_unlock_output_area) OR FIREABLE(A2U_rot3_Pstop) OR FIREABLE(A2U_ret_Cstop)) AND FIREABLE(deposit_belt_lock_output_area))))) : E (F ((FIREABLE(A1U_rot1_Pstop) AND NOT FIREABLE(A2L_rot2_Pstop) AND (FIREABLE(A1U_rot3_Pstart) OR FIREABLE(CU_lower_csc) OR FIREABLE(feed_belt_lock_input_area) OR FIREABLE(crane_lock_output_area)) AND ((FIREABLE(arm2_lock_input_area) AND FIREABLE(A2U_rot2_csc) AND (FIREABLE(CU_lower_Pstop) OR FIREABLE(crane_unlock_input_area))) OR (FIREABLE(FB_trans_Pstart) AND (FIREABLE(TL_rot_Pstop) OR FIREABLE(CU_lower_Cstop))))))) : A (G ((FIREABLE(PU_lower_Cstop) OR NOT FIREABLE(A2U_ungrasp) OR NOT FIREABLE(arm1_lock_swivel_2)))) : A (G ((NOT FIREABLE(A1U_c2) AND NOT FIREABLE(A2L_rot3_Cstop) AND (NOT FIREABLE(press_unlock_output_area) OR NOT FIREABLE(arm2_lock_output_area) OR NOT FIREABLE(A1L_ret_Cstop))))) : E (F (((NOT FIREABLE(CU_trans_csc) OR NOT FIREABLE(A1L_rot3_Pstart)) AND (FIREABLE(press_lock_input_area) OR FIREABLE(A2L_rot1_Pstop) OR FIREABLE(press_unlock_output_area)) AND FIREABLE(A1L_ret_Cstop)))) : E (F (FIREABLE(A1L_rot1_csc))) : E (F ((FIREABLE(A2U_ret_csc) AND (FIREABLE(press_unlock_input_area) OR (NOT FIREABLE(A2L_rot3_csc) AND NOT FIREABLE(A1U_rot2_Pstart)))))) : A (G ((FIREABLE(A2L_rot1_csc) OR (NOT FIREABLE(CL_trans_Pstop) AND NOT FIREABLE(A2L_rot3_Pstart)) OR NOT FIREABLE(A1L_c2) OR NOT FIREABLE(A1U_rot1_Pstart)))) : E (F ((FIREABLE(A2L_rot2_csc) AND FIREABLE(arm2_lock_output_area) AND FIREABLE(A1L_rot1_Pstop) AND (NOT FIREABLE(CU_trans_Cstop) OR NOT FIREABLE(A1L_c2))))) : A (G (NOT FIREABLE(deposit_belt_unlock_input_area))) : E (F ((FIREABLE(A2U_c2) AND FIREABLE(A2U_ret_csc)))) : E (F ((FIREABLE(DB_deliver_Pstop) OR FIREABLE(A1L_rot1_Cstop)))) : E (F (FIREABLE(A1U_rot2_csc)))
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 (FIREABLE(A1U_rot2_Pstop)))
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(A1U_rot2_Pstop)))
lola: processed formula length: 32
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(A1U_rot2_Pstop)
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 ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 3601 markings, 7955 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(A1L_rot1_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(A1L_rot1_csc)))
lola: processed formula length: 30
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(A1L_rot1_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 ReachabilityFireability-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 3601 markings, 8263 edges
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (NOT FIREABLE(deposit_belt_unlock_input_area)))
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(deposit_belt_unlock_input_area)))
lola: processed formula length: 52
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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(deposit_belt_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 ReachabilityFireability-2-0.sara
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 149 markings, 148 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (FIREABLE(A1U_rot2_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(A1U_rot2_csc)))
lola: processed formula length: 30
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(A1U_rot2_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 ReachabilityFireability-3-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-3-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 3218 markings, 6354 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(DB_deliver_Pstop) OR FIREABLE(A1L_rot1_Cstop))))
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(DB_deliver_Pstop) OR FIREABLE(A1L_rot1_Cstop))))
lola: processed formula length: 65
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(DB_deliver_Pstop) OR FIREABLE(A1L_rot1_Cstop))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 154 markings, 153 edges
lola: state equation: write sara problem file to ReachabilityFireability-4-0.sara
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(A2U_c2) AND FIREABLE(A2U_ret_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(A2U_c2) AND FIREABLE(A2U_ret_csc))))
lola: processed formula length: 52
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(A2U_c2) AND FIREABLE(A2U_ret_csc))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 5 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-5-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-5-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 3601 markings, 7667 edges
lola: state equation: calling and running sara
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(PU_lower_Cstop) OR NOT FIREABLE(A2U_ungrasp) OR NOT FIREABLE(arm1_lock_swivel_2))))
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 ((FIREABLE(PU_lower_Cstop) OR NOT FIREABLE(A2U_ungrasp) OR NOT FIREABLE(arm1_lock_swivel_2))))
lola: processed formula length: 101
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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: (NOT FIREABLE(PU_lower_Cstop) AND FIREABLE(A2U_ungrasp) AND FIREABLE(arm1_lock_swivel_2))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 10 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-6-0.sara
lola: lola: ========================================
state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-6-0.sara.
sara: try reading problem file ReachabilityFireability-4-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 3261 markings, 6845 edges
lola: ========================================
sara: place or transition ordering is non-deterministic
lola: subprocess 7 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(A2U_ret_csc) AND (FIREABLE(press_unlock_input_area) OR (NOT FIREABLE(A2L_rot3_csc) AND NOT FIREABLE(A1U_rot2_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(A2U_ret_csc) AND (FIREABLE(press_unlock_input_area) OR (NOT FIREABLE(A2L_rot3_csc) AND NOT FIREABLE(A1U_rot2_Pstart))))))
lola: processed formula length: 138
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(A2U_ret_csc) AND (FIREABLE(press_unlock_input_area) OR (NOT FIREABLE(A2L_rot3_csc) AND NOT FIREABLE(A1U_rot2_Pstart))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 34 literals and 7 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 135 markings, 134 edges
lola: state equation: write sara problem file to ReachabilityFireability-7-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-7-0.sara.
lola: ========================================
lola: subprocess 8 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(A1U_rot2_Pstart) OR ((FIREABLE(press_unlock_output_area) OR FIREABLE(A2U_rot3_Pstop) OR FIREABLE(A2U_ret_Cstop)) AND FIREABLE(deposit_belt_lock_output_area)))))
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_rot2_Pstart) OR ((FIREABLE(press_unlock_output_area) OR FIREABLE(A2U_rot3_Pstop) OR FIREABLE(A2U_ret_Cstop)) AND FIREABLE(deposit_belt_lock_output_area)))))
lola: processed formula length: 183
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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
sara: place or transition ordering is non-deterministic
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_rot2_Pstart) AND ((NOT FIREABLE(press_unlock_output_area) AND NOT FIREABLE(A2U_rot3_Pstop) AND NOT FIREABLE(A2U_ret_Cstop)) OR NOT FIREABLE(deposit_belt_lock_output_area)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 26 literals and 6 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 3218 markings, 6354 edges
lola: ========================================
lola: subprocess 9 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((NOT FIREABLE(A1U_c2) AND NOT FIREABLE(A2L_rot3_Cstop) AND (NOT FIREABLE(press_unlock_output_area) OR NOT FIREABLE(arm2_lock_output_area) OR NOT FIREABLE(A1L_ret_Cstop)))))
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_c2) AND NOT FIREABLE(A2L_rot3_Cstop) AND (NOT FIREABLE(press_unlock_output_area) OR NOT FIREABLE(arm2_lock_output_area) OR NOT FIREABLE(A1L_ret_Cstop)))))
lola: processed formula length: 180
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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_c2) OR FIREABLE(A2L_rot3_Cstop) OR (FIREABLE(press_unlock_output_area) AND FIREABLE(arm2_lock_output_area) AND FIREABLE(A1L_ret_Cstop)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 9 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-9-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 3601 markings, 8263 edges
lola: ========================================
lola: subprocess 10 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((FIREABLE(A2L_rot1_csc) OR (NOT FIREABLE(CL_trans_Pstop) AND NOT FIREABLE(A2L_rot3_Pstart)) OR NOT FIREABLE(A1L_c2) OR NOT FIREABLE(A1U_rot1_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 ((FIREABLE(A2L_rot1_csc) OR (NOT FIREABLE(CL_trans_Pstop) AND NOT FIREABLE(A2L_rot3_Pstart)) OR NOT FIREABLE(A1L_c2) OR NOT FIREABLE(A1U_rot1_Pstart))))
lola: processed formula length: 160
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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: (NOT FIREABLE(A2L_rot1_csc) AND (FIREABLE(CL_trans_Pstop) OR FIREABLE(A2L_rot3_Pstart)) AND FIREABLE(A1L_c2) AND FIREABLE(A1U_rot1_Pstart))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 42 literals and 6 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-10-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 7120 markings, 14240 edges
lola: subprocess 11 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(A2L_rot2_csc) AND FIREABLE(arm2_lock_output_area) AND FIREABLE(A1L_rot1_Pstop) AND (NOT FIREABLE(CU_trans_Cstop) OR NOT FIREABLE(A1L_c2)))))
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_rot2_csc) AND FIREABLE(arm2_lock_output_area) AND FIREABLE(A1L_rot1_Pstop) AND (NOT FIREABLE(CU_trans_Cstop) OR NOT FIREABLE(A1L_c2)))))
lola: processed formula length: 157
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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: ========================================
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_rot2_csc) AND FIREABLE(arm2_lock_output_area) AND FIREABLE(A1L_rot1_Pstop) AND (NOT FIREABLE(CU_trans_Cstop) OR NOT FIREABLE(A1L_c2)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 32 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-11-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 3472 markings, 7856 edges
lola: ========================================
lola: subprocess 12 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((NOT FIREABLE(A2U_rot2_Pstart) OR NOT FIREABLE(TU_lift_Pstop) OR FIREABLE(arm2_lock_input_area)) AND (NOT FIREABLE(arm1_lock_output_area) OR NOT FIREABLE(A1U_ret_Pstart) OR NOT FIREABLE(feed_belt_lock_input_area)))))
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(A2U_rot2_Pstart) OR NOT FIREABLE(TU_lift_Pstop) OR FIREABLE(arm2_lock_input_area)) AND (NOT FIREABLE(arm1_lock_output_area) OR NOT FIREABLE(A1U_ret_Pstart) OR NOT FIREABLE(feed_belt_lock_input_area)))))
lola: processed formula length: 227
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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(A2U_rot2_Pstart) AND FIREABLE(TU_lift_Pstop) AND NOT FIREABLE(arm2_lock_input_area)) OR (FIREABLE(arm1_lock_output_area) AND FIREABLE(A1U_ret_Pstart) AND FIREABLE(feed_belt_lock_input_area)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 16 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-12-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 6795 markings, 16186 edges
lola: ========================================
lola: subprocess 13 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((NOT FIREABLE(CU_trans_csc) OR NOT FIREABLE(A1L_rot3_Pstart)) AND (FIREABLE(press_lock_input_area) OR FIREABLE(A2L_rot1_Pstop) OR FIREABLE(press_unlock_output_area)) AND FIREABLE(A1L_ret_Cstop))))
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 (((NOT FIREABLE(CU_trans_csc) OR NOT FIREABLE(A1L_rot3_Pstart)) AND (FIREABLE(press_lock_input_area) OR FIREABLE(A2L_rot1_Pstop) OR FIREABLE(press_unlock_output_area)) AND FIREABLE(A1L_ret_Cstop))))
lola: processed formula length: 206
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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: ((NOT FIREABLE(CU_trans_csc) OR NOT FIREABLE(A1L_rot3_Pstart)) AND (FIREABLE(press_lock_input_area) OR FIREABLE(A2L_rot1_Pstop) OR FIREABLE(press_unlock_output_area)) AND FIREABLE(A1L_ret_Cstop))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 70 literals and 15 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-13-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 3601 markings, 8190 edges
lola: ========================================
lola: subprocess 14 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((FIREABLE(A2U_rot3_Pstop) AND FIREABLE(CL_lift_csc)) OR NOT FIREABLE(A1L_ext_Pstart) OR (FIREABLE(A2L_ext_Pstop) AND FIREABLE(A1L_rot2_Pstop) AND FIREABLE(PL_lower_Pstop)) OR NOT FIREABLE(A1L_ext_Cstop) OR NOT FIREABLE(CU_lift_Pstart) OR FIREABLE(A2U_c1))))
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 (((FIREABLE(A2U_rot3_Pstop) AND FIREABLE(CL_lift_csc)) OR NOT FIREABLE(A1L_ext_Pstart) OR (FIREABLE(A2L_ext_Pstop) AND FIREABLE(A1L_rot2_Pstop) AND FIREABLE(PL_lower_Pstop)) OR NOT FIREABLE(A1L_ext_Cstop) OR NOT FIREABLE(CU_lift_Pstart) OR FIREABLE(A2U_c1))))
lola: processed formula length: 269
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.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: ((NOT FIREABLE(A2U_rot3_Pstop) OR NOT FIREABLE(CL_lift_csc)) AND FIREABLE(A1L_ext_Pstart) AND (NOT FIREABLE(A2L_ext_Pstop) OR NOT FIREABLE(A1L_rot2_Pstop) OR NOT FIREABLE(PL_lower_Pstop)) AND FIREABLE(A1L_ext_Cstop) AND FIREABLE(CU_lift_Pstart) AND NOT FIREABLE(A2U_c1))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 540 literals and 60 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-14-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 5745 markings, 9182 edges
lola: ========================================
lola: subprocess 15 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((FIREABLE(A1U_rot1_Pstop) AND NOT FIREABLE(A2L_rot2_Pstop) AND (FIREABLE(A1U_rot3_Pstart) OR FIREABLE(CU_lower_csc) OR FIREABLE(feed_belt_lock_input_area) OR FIREABLE(crane_lock_output_area)) AND ((FIREABLE(arm2_lock_input_area) AND FIREABLE(A2U_rot2_csc) AND (FIREABLE(CU_lower_Pstop) OR FIREABLE(crane_unlock_input_area))) OR (FIREABLE(FB_trans_Pstart) AND (FIREABLE(TL_rot_Pstop) OR FI... (shortened)
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(A1U_rot1_Pstop) AND NOT FIREABLE(A2L_rot2_Pstop) AND (FIREABLE(A1U_rot3_Pstart) OR FIREABLE(CU_lower_csc) OR FIREABLE(feed_belt_lock_input_area) OR FIREABLE(crane_lock_output_area)) AND ((FIREABLE(arm2_lock_input_area) AND FIREABLE(A2U_rot2_csc) AND (FIREABLE(CU_lower_Pstop) OR FIREABLE(crane_unlock_input_area))) OR (FIREABLE(FB_trans_Pstart) AND (FIREABLE(TL_rot_Pstop) OR FI... (shortened)
lola: processed formula length: 428
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.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(A1U_rot1_Pstop) AND NOT FIREABLE(A2L_rot2_Pstop) AND (FIREABLE(A1U_rot3_Pstart) OR FIREABLE(CU_lower_csc) OR FIREABLE(feed_belt_lock_input_area) OR FIREABLE(crane_lock_output_area)) AND ((FIREABLE(arm2_lock_input_area) AND FIREABLE(A2U_rot2_csc) AND (FIREABLE(CU_lower_Pstop) OR FIREABLE(crane_unlock_input_area))) OR (FIREABLE(FB_trans_Pstart) AND (FIREABLE(TL_rot_Pstop) OR FIREABLE(CU_lower_Cstop)))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 242 literals and 24 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityFireability-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityFireability-15-0.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: 13092 markings, 35132 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no yes yes no yes yes no no yes yes no no no yes no
lola:
preliminary result: yes no yes yes no yes yes no no yes yes no no no yes no
lola: memory consumption: 15792 KB
lola: time consumption: 5 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityFireability.json
lola: closed JSON file ReachabilityFireability.json
rslt: finished

BK_STOP 1552785726489

--------------------
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-1"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# 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-1, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r104-oct2-155272225700270"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-1.tgz
mv ParamProductionCell-PT-1 execution
cd execution
if [ "ReachabilityFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;