About the Execution of ITS-LoLa for QuasiCertifProtocol-PT-02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15734.460 | 3600000.00 | 21702.00 | 169.60 | FTFFTTFFTTFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872400780.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is QuasiCertifProtocol-PT-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872400780
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 252K
-rw-r--r-- 1 mcc users 3.8K Apr 12 06:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 12 06:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K Apr 11 07:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 24K Apr 11 07:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Apr 10 13:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 10 13:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Apr 9 20:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 9 20:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 55K Mar 24 05:37 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 QuasiCertifProtocol-PT-02-CTLFireability-00
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-01
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-02
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-03
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-04
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-05
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-06
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-07
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-08
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-09
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-10
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-11
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-12
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-13
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-14
FORMULA_NAME QuasiCertifProtocol-PT-02-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1591181844296
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 10:57:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 10:57:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 10:57:26] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2020-06-03 10:57:26] [INFO ] Transformed 86 places.
[2020-06-03 10:57:26] [INFO ] Transformed 56 transitions.
[2020-06-03 10:57:26] [INFO ] Parsed PT model containing 86 places and 56 transitions in 144 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 28 ms.
Incomplete random walk after 100000 steps, including 16437 resets, run finished after 377 ms. (steps per millisecond=265 ) properties seen :[0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0]
// Phase 1: matrix 56 rows 86 cols
[2020-06-03 10:57:27] [INFO ] Computed 31 place invariants in 7 ms
[2020-06-03 10:57:27] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned unsat
[2020-06-03 10:57:27] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned unsat
[2020-06-03 10:57:27] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2020-06-03 10:57:27] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 20 ms returned sat
[2020-06-03 10:57:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:27] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2020-06-03 10:57:27] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 9 ms.
[2020-06-03 10:57:27] [INFO ] Added : 10 causal constraints over 2 iterations in 101 ms. Result :sat
[2020-06-03 10:57:28] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2020-06-03 10:57:28] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 32 ms returned sat
[2020-06-03 10:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:28] [INFO ] [Real]Absence check using state equation in 112 ms returned unsat
[2020-06-03 10:57:28] [INFO ] [Real]Absence check using 3 positive place invariants in 19 ms returned sat
[2020-06-03 10:57:28] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 11 ms returned sat
[2020-06-03 10:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:28] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2020-06-03 10:57:28] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 14 ms.
[2020-06-03 10:57:28] [INFO ] Added : 9 causal constraints over 2 iterations in 41 ms. Result :sat
[2020-06-03 10:57:28] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-06-03 10:57:28] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 183 ms returned sat
[2020-06-03 10:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:29] [INFO ] [Real]Absence check using state equation in 554 ms returned unsat
[2020-06-03 10:57:29] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned unsat
[2020-06-03 10:57:29] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2020-06-03 10:57:29] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 172 ms returned sat
[2020-06-03 10:57:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:29] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2020-06-03 10:57:29] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 6 ms.
[2020-06-03 10:57:29] [INFO ] Added : 16 causal constraints over 4 iterations in 118 ms. Result :sat
[2020-06-03 10:57:29] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2020-06-03 10:57:29] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 31 ms returned sat
[2020-06-03 10:57:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:29] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2020-06-03 10:57:29] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 8 ms.
[2020-06-03 10:57:30] [INFO ] Added : 17 causal constraints over 4 iterations in 171 ms. Result :sat
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 20 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using state equation in 16 ms returned unsat
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 8 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2020-06-03 10:57:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:57:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Nat]Absence check using 3 positive and 28 generalized place invariants in 14 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:30] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2020-06-03 10:57:30] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 4 ms.
[2020-06-03 10:57:30] [INFO ] Added : 15 causal constraints over 3 iterations in 53 ms. Result :sat
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 119 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using state equation in 216 ms returned sat
[2020-06-03 10:57:30] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 7 ms.
[2020-06-03 10:57:30] [INFO ] Added : 22 causal constraints over 5 iterations in 94 ms. Result :sat
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using 3 positive place invariants in 33 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 24 ms returned sat
[2020-06-03 10:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:31] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2020-06-03 10:57:31] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 9 ms.
[2020-06-03 10:57:31] [INFO ] Added : 16 causal constraints over 4 iterations in 178 ms. Result :sat
[2020-06-03 10:57:31] [INFO ] [Real]Absence check using 3 positive place invariants in 15 ms returned sat
[2020-06-03 10:57:31] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 133 ms returned sat
[2020-06-03 10:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:31] [INFO ] [Real]Absence check using state equation in 58 ms returned unsat
[2020-06-03 10:57:31] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 6 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2020-06-03 10:57:32] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 5 ms.
[2020-06-03 10:57:32] [INFO ] Added : 22 causal constraints over 5 iterations in 30 ms. Result :sat
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 8 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2020-06-03 10:57:32] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 4 ms.
[2020-06-03 10:57:32] [INFO ] Added : 18 causal constraints over 4 iterations in 31 ms. Result :sat
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 7 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2020-06-03 10:57:32] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 4 ms.
[2020-06-03 10:57:32] [INFO ] Added : 14 causal constraints over 3 iterations in 22 ms. Result :sat
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 6 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2020-06-03 10:57:32] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 4 ms.
[2020-06-03 10:57:32] [INFO ] Added : 17 causal constraints over 4 iterations in 24 ms. Result :sat
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using 3 positive and 28 generalized place invariants in 9 ms returned sat
[2020-06-03 10:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:32] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2020-06-03 10:57:32] [INFO ] Computed and/alt/rep : 52/91/52 causal constraints in 3 ms.
[2020-06-03 10:57:32] [INFO ] Added : 17 causal constraints over 4 iterations in 32 ms. Result :sat
Successfully simplified 7 atomic propositions for a total of 7 simplifications.
[2020-06-03 10:57:32] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 10:57:32] [INFO ] Flatten gal took : 38 ms
[2020-06-03 10:57:32] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 10:57:32] [INFO ] Flatten gal took : 11 ms
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 10:57:32] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-03 10:57:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 1 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ QuasiCertifProtocol-PT-02 @ 3570 seconds
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA QuasiCertifProtocol-PT-02-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for CTLFireability @ QuasiCertifProtocol-PT-02
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"processed": "((p31 <= 0) OR (p62 <= 0) OR (p63 <= 0) OR (p64 <= 0))",
"processed_size": 57,
"rewrites": 26
},
"result":
{
"edges": 5,
"markings": 6,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 6
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 4,
"problems": 4
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": null
},
"task":
{
"compoundnumber": 12,
"type": "boolean"
}
},
{
"child":
[
{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 1,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "((p31 <= 0) OR (p62 <= 0) OR (p63 <= 0) OR (p64 <= 0))",
"processed_size": 57,
"rewrites": 26
},
"result":
{
"edges": 5,
"markings": 6,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 6
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 4,
"problems": 4
},
"type": "eventual_occurrence",
"workflow": "stateequation"
}
},
{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 5,
"adisj": 17,
"aneg": 0,
"comp": 31,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 31,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 20,
"visible_transitions": 0
},
"processed": "((1 <= p27) AND ((p0 <= 0) OR (p13 <= 0)) AND ((p0 <= 0) OR (p12 <= 0)) AND ((p0 <= 0) OR (p14 <= 0)) AND ((((p19 <= 0) OR (p75 <= 0)) AND ((p20 <= 0) OR (p74 <= 0)) AND ((p17 <= 0) OR (p73 <= 0))) OR (((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0)))) AND ((((p22 <= 0) OR (p67 <= 0)) AND ((p21 <= 0) OR (p68 <= 0)) AND ((p24 <= 0) OR (p61 <= 0))) OR (((p0 <= 0) OR (p9 <= 0)) AND ((p0 <= 0) OR (p11 <= 0)) AND ((p0 <= 0) OR (p10 <= 0)))))",
"processed_size": 494,
"rewrites": 23
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 14,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 13,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 38600,
"runtime": 4.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "TRUE : A(F(**)) : (A(X(A(F(**)))) AND E(F(**))) : (E(X(E(G(**)))) OR (E(G(**)) AND **)) : (A(F(**)) OR **) : A(X(A(F(E(G(**)))))) : (A(F(E(G(*)))) AND E(G(*))) : TRUE : (A(F(**)) AND (E(X(**)) OR E(X(A(F(**)))))) : (A(F(**)) AND (E(F(*)) AND (** OR E(X(*))))) : A(F((** OR (E(G(**)) AND **)))) : (E(F(**)) AND A(F(**))) : A(((** OR A(G(**))) U **))"
},
"net":
{
"arcs": 223,
"conflict_clusters": 20,
"places": 86,
"places_significant": 55,
"singleton_clusters": 0,
"transitions": 56
},
"result":
{
"preliminary_value": "yes no no yes no no yes yes no no no no no ",
"value": "yes no no yes no no yes yes no no no no 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: 142/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 2752
lola: finding significant places
lola: 86 places, 56 transitions, 55 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 (G ((0 <= 0))) : A (F ((((1 <= p18) AND (1 <= p82)) OR ((1 <= p16) AND (1 <= p71)) OR ((1 <= p15) AND (1 <= p72))))) : (A (X (A (F ((1 <= p27))))) AND E (F (((1 <= p31) OR (1 <= p28) OR (p25 <= 0) OR (p69 <= 0) OR (p70 <= 0) OR (p76 <= 0))))) : (E (X (E (G ((((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0))))))) OR (E (G (((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64)))) AND ((((p22 <= 0) OR (p67 <= 0)) AND ((p21 <= 0) OR (p68 <= 0)) AND ((p24 <= 0) OR (p61 <= 0)) AND ((p23 <= 0) OR (p81 <= 0) OR (p83 <= 0) OR (p84 <= 0))) OR ((p85 <= 0) AND ((p22 <= 0) OR (p67 <= 0)) AND ((p21 <= 0) OR (p68 <= 0)) AND ((p24 <= 0) OR (p61 <= 0))) OR ((1 <= p28) AND (p5 <= 0) AND (p6 <= 0) AND (p7 <= 0))))) : (A (F (((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64)))) OR ((1 <= p27) AND ((p0 <= 0) OR (p13 <= 0)) AND ((p0 <= 0) OR (p12 <= 0)) AND ((p0 <= 0) OR (p14 <= 0)) AND ((((p19 <= 0) OR (p75 <= 0)) AND ((p20 <= 0) OR (p74 <= 0)) AND ((p17 <= 0) OR (p73 <= 0))) OR (((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0)))) AND ((((p22 <= 0) OR (p67 <= 0)) AND ((p21 <= 0) OR (p68 <= 0)) AND ((p24 <= 0) OR (p61 <= 0))) OR (((p0 <= 0) OR (p9 <= 0)) AND ((p0 <= 0) OR (p11 <= 0)) AND ((p0 <= 0) OR (p10 <= 0)))))) : A (X (A (F (E (G (((1 <= p12) OR (1 <= p13) OR (1 <= p14)))))))) : (NOT(E (G (A (F (((1 <= p0) AND (1 <= p20))))))) AND NOT(A (F (((p7 <= 0) AND (1 <= p0) AND (1 <= p11)))))) : E (G ((0 <= 0))) : (A (F ((((1 <= p0) AND (1 <= p11)) OR (p0 <= 0) OR (p14 <= 0)))) AND E (X ((((1 <= p0) AND (1 <= p3)) OR A (F (((1 <= p0) AND (1 <= p13)))))))) : ((A (F (((1 <= p0) AND (1 <= p3)))) AND NOT(A (G (((1 <= p28) OR ((1 <= p0) AND (1 <= p3))))))) AND (((p0 <= 0) OR (p10 <= 0)) OR NOT(A (X (((1 <= p0) AND (1 <= p17))))))) : A (F ((((1 <= p18) AND (1 <= p82)) OR (E (G (((1 <= p41) AND (1 <= p42) AND (1 <= p44) AND (1 <= p50)))) AND ((p0 <= 0) OR (p17 <= 0) OR ((1 <= p0) AND (1 <= p5) AND (1 <= p21) AND (1 <= p68))))))) : (E (F (E ((((1 <= p24) AND (1 <= p61)) U ((1 <= p18) AND (1 <= p82)))))) AND A (F (((1 <= p24) AND (1 <= p61))))) : A (((((p31 <= 0) OR (p0 <= 0) OR (p10 <= 0)) OR A (G (((1 <= p19) AND (1 <= p75))))) U ((1 <= p0) AND (1 <= p9))))
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:554
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:446
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 23 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 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 23 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 2 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (E (G ((((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0))))))) OR (E (G (((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64)))) AND ((((p22 <= 0) OR (p67 <= 0)) AND ((p21 <= 0) OR (p68 <= 0)) AND ((p24 <= 0) OR (p61 <= 0)) AND ((p23 <= 0) OR (p81 <= 0) OR (p83 <= 0) OR (p84 <= 0))) OR ((p85 <= 0) AND ((p22 <= 0) OR (p67 <= 0)) AND ((p21 <= ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 2 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64))))
lola: processed formula length: 65
lola: 24 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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate is not possibly preserved.
lola: 1 markings, 0 edges
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p31 <= 0) OR (p62 <= 0) OR (p63 <= 0) OR (p64 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 4 conjunctive subformulas
lola: ========================================
lola: subprocess 3 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (E (G ((((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation from a successor
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: rewrite Frontend/Parser/formula_rewrite.k:715
lola: processed formula: (((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0)))
lola: processed formula length: 90
lola: 25 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: state equation task get result rewrite finished id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space /EXEG
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0)))
lola: The predicate is possibly preserved from some successor.
lola: state equation task get result unparse finished id 0
lola: 5 markings, 4 edges
lola: state equation: Generated DNF with 24 literals and 8 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 3 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (X (A (F (E (G (((1 <= p12) OR (1 <= p13) OR (1 <= p14))))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: processed formula: AX(AF(EG(((1 <= p12) OR (1 <= p13) OR (1 <= p14)))))
lola: processed formula length: 54
lola: 26 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: 5 markings, 9 edges
lola: ========================================
lola: subprocess 4 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (X (A (F ((1 <= p27))))) AND E (F (((1 <= p31) OR (1 <= p28) OR (p25 <= 0) OR (p69 <= 0) OR (p70 <= 0) OR (p76 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p31) OR (1 <= p28) OR (p25 <= 0) OR (p69 <= 0) OR (p70 <= 0) OR (p76 <= 0))))
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 (((1 <= p31) OR (1 <= p28) OR (p25 <= 0) OR (p69 <= 0) OR (p70 <= 0) OR (p76 <= 0))))
lola: processed formula length: 95
lola: 24 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: ((1 <= p31) OR (1 <= p28) OR (p25 <= 0) OR (p69 <= 0) OR (p70 <= 0) OR (p76 <= 0))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 6 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 0 markings, 0 edges
lola: state equation: write sara problem file to CTLFireability-4-0.sara
lola: ========================================
lola: subprocess 5 will run for 445 seconds at most (--localtimelimit=0)lola:
state equation: calling and running sara
lola: ========================================
lola: ...considering subproblem: A (X (A (F ((1 <= p27)))))
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: (p27 <= 0)
lola: processed formula length: 10
lola: 26 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: SUBRESULT
lola: result: no
lola: produced by: state space /EXEG
lola: The predicate does not eventually occur from all successors.
lola: 5 markings, 4 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
sara: try reading problem file CTLFireability-4-0.sara.
lola: subprocess 5 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F ((((1 <= p0) AND (1 <= p11)) OR (p0 <= 0) OR (p14 <= 0)))) AND (E (X (((1 <= p0) AND (1 <= p3)))) OR E (X (A (F (((1 <= p0) AND (1 <= p13))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 5 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((1 <= p0) AND (1 <= p3))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((1 <= p0) AND (1 <= p3)))
lola: processed formula length: 29
lola: 24 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 0 significant temporal operators and needs 0 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: 0 markings, 0 edges
lola: sara: place or transition ordering is non-deterministic
========================================
lola: subprocess 6 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p0) AND (1 <= p11)) OR (p0 <= 0) OR (p14 <= 0))))
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: (((p0 <= 0) OR (p11 <= 0)) AND (1 <= p0) AND (1 <= p14))
lola: processed formula length: 57
lola: 26 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: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate eventually occurs.
lola: 1 markings, 0 edges
lola: rewrite Frontend/Parser/formula_rewrite.k:700
lola: lola: state equation task get result rewrite finished id 0
subprocess 7 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: lola: ========================================
lola: ...considering subproblem: E (X (A (F (((1 <= p0) AND (1 <= p13))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(AF(((1 <= p0) AND (1 <= p13))))
lola: processed formula length: 34
lola: 25 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: 21 markings, 20 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 6 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((1 <= p0) AND (1 <= p3)))) AND (E (F (((p28 <= 0) AND ((p0 <= 0) OR (p3 <= 0))))) AND (((p0 <= 0) OR (p10 <= 0)) OR E (X (((p0 <= 0) OR (p17 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((p0 <= 0) OR (p10 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((p0 <= 0) OR (p10 <= 0))
lola: processed formula length: 26
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 2 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 7 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p0) AND (1 <= p3))))
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: ((p0 <= 0) OR (p3 <= 0))
lola: processed formula length: 25
lola: 26 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: ((1 <= p0) AND (1 <= p3))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 8 markings, 7 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 7 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p18) AND (1 <= p82)) OR ((1 <= p16) AND (1 <= p71)) OR ((1 <= p15) AND (1 <= p72)))))
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: (((p18 <= 0) OR (p82 <= 0)) AND ((p16 <= 0) OR (p71 <= 0)) AND ((p15 <= 0) OR (p72 <= 0)))
lola: processed formula length: 93
lola: 26 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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation task get result unparse finished++ id 0
lola: The predicate does not eventually occur.
lola: formula 0: (((1 <= p18) AND (1 <= p82)) OR ((1 <= p16) AND (1 <= p71)) OR ((1 <= p15) AND (1 <= p72)))
lola: state equation task get result unparse finished id 0
lola: 6 markings, 5 edges
lola: state equation: Generated DNF with 6 literals and 3 conjunctive subformulas
lola: ========================================
lola: subprocess 8 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F ((((1 <= p18) AND (1 <= p82)) OR (E (G (((1 <= p41) AND (1 <= p42) AND (1 <= p44) AND (1 <= p50)))) AND ((p0 <= 0) OR (p17 <= 0) OR ((1 <= p0) AND (1 <= p5) AND (1 <= p21) AND (1 <= p68)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF((((1 <= p18) AND (1 <= p82)) OR (EG(((1 <= p41) AND (1 <= p42) AND (1 <= p44) AND (1 <= p50))) AND ((p0 <= 0) OR (p17 <= 0) OR ((1 <= p0) AND (1 <= p5) AND (1 <= p21) AND (1 <= p68))))))
lola: processed formula length: 191
lola: 25 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: 6 markings, 11 edges
lola: ========================================
lola: subprocess 9 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (F (((1 <= p18) AND (1 <= p82)))) AND A (F (((1 <= p24) AND (1 <= p61)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p24) AND (1 <= p61))))
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: ((p24 <= 0) OR (p61 <= 0))
lola: processed formula length: 27
lola: 26 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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 7 markings, 6 edges
lola: formula 0: ((1 <= p24) AND (1 <= p61))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 10 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (((((p31 <= 0) OR (p0 <= 0) OR (p10 <= 0)) OR A (G (((1 <= p19) AND (1 <= p75))))) U ((1 <= p0) AND (1 <= p9))))
lola: ========================================
lola: SUBTASK
lola: checking a universal CTL formula with single counterexample path (use LTL...)
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: rewrite Frontend/Parser/formula_rewrite.k:679
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((((p31 <= 0) OR (p0 <= 0) OR (p10 <= 0)) OR G (((1 <= p19) AND (1 <= p75)))) U ((1 <= p0) AND (1 <= p9)))
lola: processed formula length: 108
lola: 25 rewrites
lola: closed formula file CTLFireability.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The universal single path CTL formula does not hold.
lola: 6 markings, 6 edges
lola: ========================================
lola: subprocess 11 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (E (G (((p0 <= 0) OR (p20 <= 0)))))) AND E (G (((1 <= p7) OR (p0 <= 0) OR (p11 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 1783 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (((1 <= p7) OR (p0 <= 0) OR (p11 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking possible preservation
lola: rewrite Frontend/Parser/formula_rewrite.k:583
lola: processed formula: E (G (((1 <= p7) OR (p0 <= 0) OR (p11 <= 0))))
lola: processed formula length: 48
lola: 24 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:788
lola: state equation task get result rewrite finished id 0
lola: SUBRESULT
lola: result: yes
lola: produced by: state space / EG
lola: The predicate is possibly preserved.
lola: 8 markings, 7 edges
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((p7 <= 0) AND (1 <= p0) AND (1 <= p11))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: ========================================
lola: subprocess 12 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (E (G (((p0 <= 0) OR (p20 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(EG(((p0 <= 0) OR (p20 <= 0))))
lola: processed formula length: 34
lola: 25 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: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 6 markings, 6 edges
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 12 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A (F (((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64)))) OR ((1 <= p27) AND ((p0 <= 0) OR (p13 <= 0)) AND ((p0 <= 0) OR (p12 <= 0)) AND ((p0 <= 0) OR (p14 <= 0)) AND ((((p19 <= 0) OR (p75 <= 0)) AND ((p20 <= 0) OR (p74 <= 0)) AND ((p17 <= 0) OR (p73 <= 0))) OR (((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0)))) AND ((((p22 <= 0) OR (p67 <= ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 3566 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64))))
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: ((p31 <= 0) OR (p62 <= 0) OR (p63 <= 0) OR (p64 <= 0))
lola: processed formula length: 57
lola: 26 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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation task get result unparse finished++ id 0
lola: The predicate does not eventually occur.
lola: formula 0: ((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64))
lola: state equation task get result unparse finished id 0
lola: 6 markings, 5 edges
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: ========================================
lola: ...considering subproblem: (A (F (((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64)))) OR ((1 <= p27) AND ((p0 <= 0) OR (p13 <= 0)) AND ((p0 <= 0) OR (p12 <= 0)) AND ((p0 <= 0) OR (p14 <= 0)) AND ((((p19 <= 0) OR (p75 <= 0)) AND ((p20 <= 0) OR (p74 <= 0)) AND ((p17 <= 0) OR (p73 <= 0))) OR (((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0)))) AND ((((p22 <= 0) OR (p67 <= ... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: A (F (((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64))))
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: ((p31 <= 0) OR (p62 <= 0) OR (p63 <= 0) OR (p64 <= 0))
lola: processed formula length: 57
lola: 26 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: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: state equation task get result unparse finished++ id 0
lola: The predicate does not eventually occur.
lola: formula 0: ((1 <= p31) AND (1 <= p62) AND (1 <= p63) AND (1 <= p64))
lola: state equation task get result unparse finished id 0
lola: 6 markings, 5 edges
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: ========================================
lola: ========================================
lola: ...considering subproblem: ((1 <= p27) AND ((p0 <= 0) OR (p13 <= 0)) AND ((p0 <= 0) OR (p12 <= 0)) AND ((p0 <= 0) OR (p14 <= 0)) AND ((((p19 <= 0) OR (p75 <= 0)) AND ((p20 <= 0) OR (p74 <= 0)) AND ((p17 <= 0) OR (p73 <= 0))) OR (((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0)))) AND ((((p22 <= 0) OR (p67 <= 0)) AND ((p21 <= 0) OR (p68 <= 0)) AND ((p24 <= 0) OR (p61 <= 0))) O... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p27) AND ((p0 <= 0) OR (p13 <= 0)) AND ((p0 <= 0) OR (p12 <= 0)) AND ((p0 <= 0) OR (p14 <= 0)) AND ((((p19 <= 0) OR (p75 <= 0)) AND ((p20 <= 0) OR (p74 <= 0)) AND ((p17 <= 0) OR (p73 <= 0))) OR (((p0 <= 0) OR (p21 <= 0)) AND ((p0 <= 0) OR (p22 <= 0)) AND ((p0 <= 0) OR (p24 <= 0)))) AND ((((p22 <= 0) OR (p67 <= 0)) AND ((p21 <= 0) OR (p68 <= 0)) AND ((p24 <= 0) OR (p61 <= 0))) O... (shortened)
lola: processed formula length: 494
lola: 23 rewrites
lola: closed formula file CTLFireability.xml
lola: processed formula with 31 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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no yes no no yes yes no no no no no
lola:
preliminary result: yes no no yes no no yes yes no no no no no
lola: memory consumption: 38600 KB
lola: time consumption: 4 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished
--------------------
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="QuasiCertifProtocol-PT-02"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
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 2-4028"
echo " Executing tool itslola"
echo " Input is QuasiCertifProtocol-PT-02, 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 r176-tajo-158987872400780"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-02.tgz
mv QuasiCertifProtocol-PT-02 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; 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 '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;