About the Execution of ITS-LoLa for SatelliteMemory-PT-X65535Y2048
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15743.700 | 3600000.00 | 11086.00 | 66.40 | FFFTFFFFFFTFFTFF | 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.r211-tajo-159033476900034.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 SatelliteMemory-PT-X65535Y2048, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033476900034
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 172K
-rw-r--r-- 1 mcc users 3.2K May 14 00:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K May 14 00:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 17:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.3K May 13 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 13:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 07:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 13 07:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 12 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rwxr-xr-x 1 mcc users 5.5K May 12 20:42 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 SatelliteMemory-PT-X65535Y2048-00
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-01
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-02
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-03
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-04
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-05
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-06
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-07
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-08
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-09
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-10
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-11
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-12
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-13
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-14
FORMULA_NAME SatelliteMemory-PT-X65535Y2048-15
=== Now, execution of the tool begins
BK_START 1591284181315
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 15:23:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 15:23:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 15:23:02] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2020-06-04 15:23:02] [INFO ] Transformed 13 places.
[2020-06-04 15:23:02] [INFO ] Transformed 10 transitions.
[2020-06-04 15:23:02] [INFO ] Parsed PT model containing 13 places and 10 transitions in 58 ms.
Reduce places removed 1 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 164 ms. (steps per millisecond=609 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 10 rows 12 cols
[2020-06-04 15:23:03] [INFO ] Computed 6 place invariants in 2 ms
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using 6 positive place invariants in 17 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2020-06-04 15:23:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 9 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2020-06-04 15:23:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-04 15:23:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2020-06-04 15:23:03] [INFO ] Computed and/alt/rep : 8/13/8 causal constraints in 1 ms.
[2020-06-04 15:23:03] [INFO ] Added : 7 causal constraints over 2 iterations in 23 ms. Result :sat
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-06-04 15:23:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 15:23:03] [INFO ] Computed and/alt/rep : 8/13/8 causal constraints in 1 ms.
[2020-06-04 15:23:03] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned unsat
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2020-06-04 15:23:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 7 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 15:23:03] [INFO ] Computed and/alt/rep : 8/13/8 causal constraints in 1 ms.
[2020-06-04 15:23:03] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2020-06-04 15:23:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 15:23:03] [INFO ] Computed and/alt/rep : 8/13/8 causal constraints in 1 ms.
[2020-06-04 15:23:03] [INFO ] Added : 7 causal constraints over 2 iterations in 12 ms. Result :sat
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 15:23:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2020-06-04 15:23:03] [INFO ] Computed and/alt/rep : 8/13/8 causal constraints in 1 ms.
[2020-06-04 15:23:03] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2020-06-04 15:23:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 15:23:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2020-06-04 15:23:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2020-06-04 15:23:03] [INFO ] Computed and/alt/rep : 8/13/8 causal constraints in 1 ms.
[2020-06-04 15:23:03] [INFO ] Added : 4 causal constraints over 1 iterations in 4 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-04 15:23:03] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-04 15:23:03] [INFO ] Flatten gal took : 22 ms
FORMULA SatelliteMemory-PT-X65535Y2048-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X65535Y2048-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SatelliteMemory-PT-X65535Y2048-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-04 15:23:03] [INFO ] Flatten gal took : 3 ms
[2020-06-04 15:23:03] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2020-06-04 15:23:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 0 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ SatelliteMemory-PT-X65535Y2048 @ 3570 seconds
FORMULA SatelliteMemory-PT-X65535Y2048-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA SatelliteMemory-PT-X65535Y2048-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3565
rslt: Output for LTLFireability @ SatelliteMemory-PT-X65535Y2048
{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=LTLFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=deletion",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ltl",
"--json=LTLFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Thu Jun 4 15:23:03 2020
",
"timelimit": 3570
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 274
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 0,
"U": 0,
"X": 2,
"aconj": 1,
"adisj": 0,
"aneg": 2,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 2,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "X (X (F ((((p2 <= 0) R ((p3 <= 61438) OR (p6 <= 4095))) AND ((p5 <= 65534) AND (1 <= p2))))))",
"processed_size": 94,
"rewrites": 83
},
"result":
{
"edges": 245759,
"markings": 245759,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 4
},
"compoundnumber": 0,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 297
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 3,
"U": 0,
"X": 3,
"aconj": 3,
"adisj": 0,
"aneg": 4,
"comp": 7,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 7,
"taut": 0,
"tconj": 1,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "G ((((p3 <= 61438) OR (p6 <= 4095)) R X (G ((X (((p3 <= 61438) OR (p5 <= 61438))) AND (F ((p2 <= 0)) OR X (G (((p3 <= 61438) OR (p5 <= 61438))))))))))",
"processed_size": 153,
"rewrites": 83
},
"result":
{
"edges": 491520,
"markings": 491519,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 6
},
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 324
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 0,
"U": 1,
"X": 1,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 8,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 8,
"taut": 0,
"tconj": 2,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "((X (F (((p3 <= 61438) OR (p5 <= 61438)))) OR (F (((61439 <= p3) AND (61439 <= p5))) AND ((1 <= p3) AND (1 <= p9)))) U ((61439 <= p3) AND (61439 <= p5)))",
"processed_size": 154,
"rewrites": 83
},
"result":
{
"edges": 6,
"markings": 6,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 2,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 356
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 1,
"aconj": 0,
"adisj": 0,
"aneg": 2,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 1,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 1,
"visible_transitions": 0
},
"processed": "G (F ((X ((p11 <= 65534)) AND (p11 <= 65534))))",
"processed_size": 47,
"rewrites": 83
},
"result":
{
"edges": 45061,
"markings": 32774,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 396
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 0,
"U": 0,
"X": 2,
"aconj": 2,
"adisj": 0,
"aneg": 3,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 0,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "X (((((p3 <= 61438) OR (p6 <= 4095)) R X ((1 <= p2))) OR F (((p3 <= 61438) OR (p5 <= 61438)))))",
"processed_size": 97,
"rewrites": 83
},
"result":
{
"edges": 2,
"markings": 3,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 4
},
"compoundnumber": 4,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 445
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 1,
"X": 3,
"aconj": 1,
"adisj": 1,
"aneg": 1,
"comp": 9,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 9,
"taut": 0,
"tconj": 0,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 5,
"visible_transitions": 0
},
"processed": "(X ((X (X (F (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))) OR (p5 <= 65534))) U G (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))",
"processed_size": 152,
"rewrites": 83
},
"result":
{
"edges": 20,
"markings": 14,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 8
},
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 509
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 1,
"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": "X (G (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))",
"processed_size": 62,
"rewrites": 83
},
"result":
{
"edges": 10,
"markings": 8,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 6,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 594
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 0,
"U": 3,
"X": 1,
"aconj": 5,
"adisj": 3,
"aneg": 0,
"comp": 12,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 12,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "X (((F (((61439 <= p3) AND (61439 <= p5))) U (((61439 <= p3) AND (4096 <= p6)) U ((61439 <= p3) AND (61439 <= p5)))) U (((61439 <= p3) AND (4096 <= p6)) OR (((p3 <= 0) OR (p9 <= 0)) AND ((p3 <= 61438) OR (p5 <= 61438))))))",
"processed_size": 225,
"rewrites": 83
},
"result":
{
"edges": 2,
"markings": 3,
"produced_by": "LTL model checker",
"value": true
},
"task":
{
"buchi":
{
"states": 5
},
"compoundnumber": 7,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "no (formula contains X operator)"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 713
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 713
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"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": "((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10))",
"processed_size": 54,
"rewrites": 83
},
"result":
{
"edges": 0,
"markings": 0,
"produced_by": "preprocessing",
"value": false
},
"task":
{
"compoundnumber": 8,
"type": "initial_satisfaction",
"workflow": "preprocessing"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 891
},
"exit":
{
"localtimelimitreached": false
},
"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": "((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))",
"processed_size": 54,
"rewrites": 85
},
"result":
{
"edges": 3,
"markings": 3,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 8
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
}
],
"exit":
{
"localtimelimitreached": false
},
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 8,
"type": "boolean"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 891
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "((p0 <= 0) OR (p8 <= 0))",
"processed_size": 25,
"rewrites": 85
},
"result":
{
"edges": 2,
"markings": 2,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 9,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 5
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1188
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 1,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 0,
"aneg": 2,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 1,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "F (G ((F ((p5 <= 65534)) AND (1 <= p7))))",
"processed_size": 41,
"rewrites": 83
},
"result":
{
"edges": 9,
"markings": 7,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 3
},
"compoundnumber": 10,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1782
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 2,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 0,
"aneg": 3,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 1,
"tdisj": 1,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "G (F ((((p3 <= 0) OR (p9 <= 0)) AND (F (((p0 <= 0) OR (p8 <= 0))) OR G (((p3 <= 0) OR (p9 <= 0)))))))",
"processed_size": 104,
"rewrites": 83
},
"result":
{
"edges": 18,
"markings": 12,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 4
},
"compoundnumber": 11,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3565
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3565
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 0,
"U": 0,
"X": 0,
"aconj": 0,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "((p3 <= 61438) OR (p6 <= 4095))",
"processed_size": 32,
"rewrites": 85
},
"result":
{
"edges": 2,
"markings": 2,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 12,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 7
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
}
],
"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": 0,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "((p3 <= 61438) OR (p6 <= 4095))",
"processed_size": 32,
"rewrites": 85
},
"result":
{
"edges": 2,
"markings": 2,
"produced_by": "state space / EG",
"value": false
},
"task":
{
"compoundnumber": 13,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion",
"visible": 7
},
"threads": 1,
"type": "dfs"
},
"type": "eventual_occurrence"
}
},
{
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "G (((1 <= p0) AND (1 <= p8)))",
"processed_size": 29,
"rewrites": 83
},
"result":
{
"edges": 122880,
"markings": 122880,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 14,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 13,
"type": "boolean"
}
}
],
"exit":
{
"error": null,
"memory": 30160,
"runtime": 5.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "X(X(F(((* R *) AND (** AND **))))) : G((* R X(G((X(*) AND (F(*) OR X(G(*)))))))) : (G(**) OR F(*)) : F(*) : ((X(F(**)) OR (F(**) AND (** AND **))) U **) : F(G((F(*) AND *))) : G(F((X(*) AND *))) : X(((* R X(*)) OR F(*))) : (X((X(X(F(**))) OR **)) U G(*)) : X(G(*)) : X(((F(**) U (** U **)) U **)) : (** OR (G((X(**) OR (** AND X((** OR **))))) AND F(**))) : G(F((* AND (F(*) OR G(*)))))"
},
"net":
{
"arcs": 38,
"conflict_clusters": 3,
"places": 12,
"places_significant": 6,
"singleton_clusters": 0,
"transitions": 10
},
"result":
{
"preliminary_value": "no no no no no no no yes no no yes no no ",
"value": "no no no no no no no yes no no yes 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: 22/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 384
lola: finding significant places
lola: 12 places, 10 transitions, 6 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 LTLFireability.xml
lola: F (X (X (((NOT(((1 <= p2) U ((61439 <= p3) AND (4096 <= p6)))) AND (p5 <= 65534)) AND (1 <= p2))))) : G (NOT((((61439 <= p3) AND (4096 <= p6)) U X (F (((1 <= 0) U (G ((1 <= p2)) U X (((61439 <= p3) AND (61439 <= p5)))))))))) : (G (((1 <= p0) AND (1 <= p8))) OR NOT(G (((p3 <= 61438) OR (p6 <= 4095))))) : NOT(G (((p0 <= 0) OR (p8 <= 0)))) : ((F (X (F (((p3 <= 61438) OR (p5 <= 61438))))) OR ((F (((61439 <= p3) AND (61439 <= p5))) AND (1 <= p3)) AND (1 <= p9))) U ((61439 <= p3) AND (61439 <= p5))) : F (X (NOT(F ((X (((p3 <= 61438) OR (p6 <= 4095))) U (G ((65535 <= p5)) OR (p7 <= 0))))))) : G (X (G (X (NOT(G (X (G ((X ((65535 <= p11)) OR (65535 <= p11)))))))))) : X ((NOT((((61439 <= p3) AND (4096 <= p6)) U X ((p2 <= 0)))) OR NOT(G (((61439 <= p3) AND (61439 <= p5)))))) : (X ((X (X (F (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))) OR (p5 <= 65534))) U G (NOT(F (((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10)))))) : NOT(X (F (((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10))))) : (X ((F (((61439 <= p3) AND (61439 <= p5))) U (((61439 <= p3) AND (4096 <= p6)) U ((61439 <= p3) AND (61439 <= p5))))) U X ((((61439 <= p3) AND (4096 <= p6)) OR (((p3 <= 0) OR (p9 <= 0)) AND ((p3 <= 61438) OR (p5 <= 61438)))))) : (G ((X ((1 <= p2)) OR ((1 <= p7) AND (X (((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10))) OR X ((1 <= p2)))))) U ((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10))) : F (X (G (X (F (G (X (NOT(G ((G (((1 <= p0) AND (1 <= p8))) U ((1 <= p3) AND (1 <= p9))))))))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:380
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:410
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:431
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:377
lola: rewrite Frontend/Parser/formula_rewrite.k:371
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (F ((((p2 <= 0) R ((p3 <= 61438) OR (p6 <= 4095))) AND ((p5 <= 65534) AND (1 <= p2))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (F ((((p2 <= 0) R ((p3 <= 61438) OR (p6 <= 4095))) AND ((p5 <= 65534) AND (1 <= p2))))))
lola: processed formula length: 94
lola: 83 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 245759 markings, 245759 edges
lola: ========================================
lola: subprocess 1 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((((p3 <= 61438) OR (p6 <= 4095)) R X (G ((X (((p3 <= 61438) OR (p5 <= 61438))) AND (F ((p2 <= 0)) OR X (G (((p3 <= 61438) OR (p5 <= 61438))))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((p3 <= 61438) OR (p6 <= 4095)) R X (G ((X (((p3 <= 61438) OR (p5 <= 61438))) AND (F ((p2 <= 0)) OR X (G (((p3 <= 61438) OR (p5 <= 61438))))))))))
lola: processed formula length: 153
lola: 83 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 6 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 491519 markings, 491520 edges
lola: ========================================
lola: subprocess 2 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((X (F (((p3 <= 61438) OR (p5 <= 61438)))) OR (F (((61439 <= p3) AND (61439 <= p5))) AND ((1 <= p3) AND (1 <= p9)))) U ((61439 <= p3) AND (61439 <= p5)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: ((X (F (((p3 <= 61438) OR (p5 <= 61438)))) OR (F (((61439 <= p3) AND (61439 <= p5))) AND ((1 <= p3) AND (1 <= p9)))) U ((61439 <= p3) AND (61439 <= p5)))
lola: processed formula length: 154
lola: 83 rewrites
lola: closed formula file LTLFireability.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: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 6 markings, 6 edges
lola: ========================================
lola: subprocess 3 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((X ((p11 <= 65534)) AND (p11 <= 65534))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((X ((p11 <= 65534)) AND (p11 <= 65534))))
lola: processed formula length: 47
lola: 83 rewrites
lola: closed formula file LTLFireability.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: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 32774 markings, 45061 edges
lola: ========================================
lola: subprocess 4 will run for 396 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((((p3 <= 61438) OR (p6 <= 4095)) R X ((1 <= p2))) OR F (((p3 <= 61438) OR (p5 <= 61438)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((((p3 <= 61438) OR (p6 <= 4095)) R X ((1 <= p2))) OR F (((p3 <= 61438) OR (p5 <= 61438)))))
lola: processed formula length: 97
lola: 83 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 5 will run for 445 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (X ((X (X (F (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))) OR (p5 <= 65534))) U G (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: (X ((X (X (F (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))) OR (p5 <= 65534))) U G (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))
lola: processed formula length: 152
lola: 83 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 8 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: add low 9
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 14 markings, 20 edges
lola: ========================================
lola: subprocess 6 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G (((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))))
lola: processed formula length: 62
lola: 83 rewrites
lola: closed formula file LTLFireability.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: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 8 markings, 10 edges
lola: ========================================
lola: subprocess 7 will run for 594 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((F (((61439 <= p3) AND (61439 <= p5))) U (((61439 <= p3) AND (4096 <= p6)) U ((61439 <= p3) AND (61439 <= p5)))) U (((61439 <= p3) AND (4096 <= p6)) OR (((p3 <= 0) OR (p9 <= 0)) AND ((p3 <= 61438) OR (p5 <= 61438))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((F (((61439 <= p3) AND (61439 <= p5))) U (((61439 <= p3) AND (4096 <= p6)) U ((61439 <= p3) AND (61439 <= p5)))) U (((61439 <= p3) AND (4096 <= p6)) OR (((p3 <= 0) OR (p9 <= 0)) AND ((p3 <= 61438) OR (p5 <= 61438))))))
lola: processed formula length: 225
lola: 83 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 5 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 3 markings, 2 edges
lola: ========================================
lola: subprocess 8 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10)) OR (G ((X ((1 <= p2)) OR ((1 <= p7) AND X ((((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10)) OR (1 <= p2)))))) AND F (((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 713 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: ((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10))
lola: processed formula length: 54
lola: 83 rewrites
lola: closed formula file LTLFireability.xml
lola: processed formula with 4 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 9 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((1 <= p1) AND (1 <= p3) AND (1 <= p7) AND (1 <= p10)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: ((p1 <= 0) OR (p3 <= 0) OR (p7 <= 0) OR (p10 <= 0))
lola: processed formula length: 54
lola: 85 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 3 markings, 3 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 9 will run for 891 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((1 <= p0) AND (1 <= p8)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((p0 <= 0) OR (p8 <= 0))
lola: processed formula length: 25
lola: 85 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 2 markings, 2 edges
lola: ========================================
lola: subprocess 10 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((F ((p5 <= 65534)) AND (1 <= p7))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((F ((p5 <= 65534)) AND (1 <= p7))))
lola: processed formula length: 41
lola: 83 rewrites
lola: closed formula file LTLFireability.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 deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: add low 4
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 7 markings, 9 edges
lola: ========================================
lola: subprocess 11 will run for 1782 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((((p3 <= 0) OR (p9 <= 0)) AND (F (((p0 <= 0) OR (p8 <= 0))) OR G (((p3 <= 0) OR (p9 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((((p3 <= 0) OR (p9 <= 0)) AND (F (((p0 <= 0) OR (p8 <= 0))) OR G (((p3 <= 0) OR (p9 <= 0)))))))
lola: processed formula length: 104
lola: 83 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 4 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 deletion algorithm (--stubborn=deletion)
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 net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 12 markings, 18 edges
lola: ========================================
lola: subprocess 12 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (G (((1 <= p0) AND (1 <= p8))) OR F (((61439 <= p3) AND (4096 <= p6))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 3565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (((61439 <= p3) AND (4096 <= p6)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((p3 <= 61438) OR (p6 <= 4095))
lola: processed formula length: 32
lola: 85 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 2 markings, 2 edges
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: (G (((1 <= p0) AND (1 <= p8))) OR F (((61439 <= p3) AND (4096 <= p6))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: ========================================
lola: ...considering subproblem: F (((61439 <= p3) AND (4096 <= p6)))
lola: ========================================
lola: SUBTASK
lola: checking eventual occurrence
lola: rewrite Frontend/Parser/formula_rewrite.k:750
lola: rewrite Frontend/Parser/formula_rewrite.k:788
lola: processed formula: ((p3 <= 61438) OR (p6 <= 4095))
lola: processed formula length: 32
lola: 85 rewrites
lola: closed formula file LTLFireability.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: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: state space / EG
lola: The predicate does not eventually occur.
lola: 2 markings, 2 edges
lola: ========================================
lola: ========================================
lola: ...considering subproblem: G (((1 <= p0) AND (1 <= p8)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (((1 <= p0) AND (1 <= p8)))
lola: processed formula length: 29
lola: 83 rewrites
lola: closed formula file LTLFireability.xml
lola: the resulting Büchi automaton has 2 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 deletion algorithm (--stubborn=deletion)
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 net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 122880 markings, 122880 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: RESULT
lola: lola:
SUMMARY: no no no no no no no yes no no yes no no ========================================
lola:
preliminary result: no no no no no no no yes no no yes no no
lola: memory consumption: 30160 KB
lola: time consumption: 5 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLFireability.json
lola: closed JSON file LTLFireability.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="SatelliteMemory-PT-X65535Y2048"
export BK_EXAMINATION="LTLFireability"
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 SatelliteMemory-PT-X65535Y2048, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033476900034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SatelliteMemory-PT-X65535Y2048.tgz
mv SatelliteMemory-PT-X65535Y2048 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;