fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r075-tall-162039097600381
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for Dekker-PT-015

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4279.128 3600000.00 22722.00 302.30 FFFFFFTFTFTFTFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r075-tall-162039097600381.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Dekker-PT-015, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r075-tall-162039097600381
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 96K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 10:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 10:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 22 17:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 17:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 141K May 5 16:51 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 Dekker-PT-015-00
FORMULA_NAME Dekker-PT-015-01
FORMULA_NAME Dekker-PT-015-02
FORMULA_NAME Dekker-PT-015-03
FORMULA_NAME Dekker-PT-015-04
FORMULA_NAME Dekker-PT-015-05
FORMULA_NAME Dekker-PT-015-06
FORMULA_NAME Dekker-PT-015-07
FORMULA_NAME Dekker-PT-015-08
FORMULA_NAME Dekker-PT-015-09
FORMULA_NAME Dekker-PT-015-10
FORMULA_NAME Dekker-PT-015-11
FORMULA_NAME Dekker-PT-015-12
FORMULA_NAME Dekker-PT-015-13
FORMULA_NAME Dekker-PT-015-14
FORMULA_NAME Dekker-PT-015-15

=== Now, execution of the tool begins

BK_START 1620574756175

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-09 15:39:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-09 15:39:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 15:39:17] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2021-05-09 15:39:17] [INFO ] Transformed 75 places.
[2021-05-09 15:39:17] [INFO ] Transformed 255 transitions.
[2021-05-09 15:39:17] [INFO ] Found NUPN structural information;
[2021-05-09 15:39:17] [INFO ] Parsed PT model containing 75 places and 255 transitions in 109 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 493 ms. (steps per millisecond=202 ) properties seen :[1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1]
[2021-05-09 15:39:18] [INFO ] Flow matrix only has 60 transitions (discarded 195 similar events)
// Phase 1: matrix 60 rows 75 cols
[2021-05-09 15:39:18] [INFO ] Computed 45 place invariants in 4 ms
[2021-05-09 15:39:18] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2021-05-09 15:39:18] [INFO ] [Real]Absence check using 30 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-09 15:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:18] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-09 15:39:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:39:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2021-05-09 15:39:18] [INFO ] [Nat]Absence check using 30 positive and 15 generalized place invariants in 4 ms returned sat
[2021-05-09 15:39:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:18] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-09 15:39:18] [INFO ] State equation strengthened by 15 read => feed constraints.
[2021-05-09 15:39:18] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2021-05-09 15:39:18] [INFO ] Deduced a trap composed of 4 places in 37 ms
[2021-05-09 15:39:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2021-05-09 15:39:18] [INFO ] Computed and/alt/rep : 240/675/45 causal constraints in 13 ms.
[2021-05-09 15:39:18] [INFO ] Added : 16 causal constraints over 4 iterations in 54 ms. Result :sat
[2021-05-09 15:39:18] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2021-05-09 15:39:18] [INFO ] [Real]Absence check using 30 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-09 15:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:18] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-09 15:39:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:39:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 9 ms returned sat
[2021-05-09 15:39:18] [INFO ] [Nat]Absence check using 30 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-09 15:39:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:18] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-09 15:39:18] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2021-05-09 15:39:18] [INFO ] Deduced a trap composed of 4 places in 9 ms
[2021-05-09 15:39:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 18 ms
[2021-05-09 15:39:18] [INFO ] Computed and/alt/rep : 240/675/45 causal constraints in 7 ms.
[2021-05-09 15:39:18] [INFO ] Added : 16 causal constraints over 4 iterations in 40 ms. Result :sat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Added 15 Read/Feed constraints in 4 ms returned sat
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 5 places in 13 ms
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 4 places in 9 ms
[2021-05-09 15:39:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 34 ms
[2021-05-09 15:39:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Nat]Added 15 Read/Feed constraints in 2 ms returned sat
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 5 places in 12 ms
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 4 places in 9 ms
[2021-05-09 15:39:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 31 ms
[2021-05-09 15:39:19] [INFO ] Computed and/alt/rep : 240/675/45 causal constraints in 9 ms.
[2021-05-09 15:39:19] [INFO ] Added : 16 causal constraints over 4 iterations in 40 ms. Result :sat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive place invariants in 9 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-09 15:39:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned unsat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Added 15 Read/Feed constraints in 2 ms returned sat
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 5 places in 11 ms
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 4 places in 9 ms
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 4 places in 8 ms
[2021-05-09 15:39:19] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 40 ms
[2021-05-09 15:39:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 9 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 5 places in 12 ms
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 4 places in 8 ms
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 4 places in 8 ms
[2021-05-09 15:39:19] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 39 ms
[2021-05-09 15:39:19] [INFO ] Computed and/alt/rep : 240/675/45 causal constraints in 7 ms.
[2021-05-09 15:39:19] [INFO ] Added : 16 causal constraints over 4 iterations in 36 ms. Result :sat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-09 15:39:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 5 ms returned unsat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive place invariants in 7 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using 30 positive and 15 generalized place invariants in 2 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Real]Added 15 Read/Feed constraints in 2 ms returned sat
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 5 places in 9 ms
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 4 places in 9 ms
[2021-05-09 15:39:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 25 ms
[2021-05-09 15:39:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 9 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using 30 positive and 15 generalized place invariants in 3 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 15:39:19] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-09 15:39:19] [INFO ] [Nat]Added 15 Read/Feed constraints in 3 ms returned sat
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 5 places in 10 ms
[2021-05-09 15:39:19] [INFO ] Deduced a trap composed of 4 places in 7 ms
[2021-05-09 15:39:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 25 ms
[2021-05-09 15:39:19] [INFO ] Computed and/alt/rep : 240/675/45 causal constraints in 13 ms.
[2021-05-09 15:39:19] [INFO ] Added : 16 causal constraints over 4 iterations in 42 ms. Result :sat
Successfully simplified 2 atomic propositions for a total of 3 simplifications.
[2021-05-09 15:39:20] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2021-05-09 15:39:20] [INFO ] Flatten gal took : 75 ms
FORMULA Dekker-PT-015-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-015-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 15:39:20] [INFO ] Applying decomposition
[2021-05-09 15:39:20] [INFO ] Flatten gal took : 28 ms
[2021-05-09 15:39:20] [INFO ] Decomposing Gal with order
[2021-05-09 15:39:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 15:39:20] [INFO ] Removed a total of 795 redundant transitions.
[2021-05-09 15:39:20] [INFO ] Flatten gal took : 67 ms
[2021-05-09 15:39:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2021-05-09 15:39:20] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-09 15:39:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 4 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Dekker-PT-015 @ 3570 seconds

FORMULA Dekker-PT-015-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-015-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-015-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-015-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-015-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-015-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-015-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Dekker-PT-015-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3559
rslt: Output for LTLCardinality @ Dekker-PT-015

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"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=LTLCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--safe",
"--check=modelchecking",
"--stubborn=deletion",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ltl",
"--json=LTLCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Sun May 9 15:39:21 2021
",
"timelimit": 3570
},
"child":
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"place_references": 3,
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"unfir": 0,
"visible_places": 3,
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"processed": "X (X ((G ((((p53 <= 0)) OR ((1 <= p49)))) AND F (((1 <= p23))))))",
"processed_size": 66,
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"workflow": "product automaton"
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"A": 0,
"E": 0,
"F": 1,
"G": 0,
"U": 0,
"X": 3,
"aconj": 3,
"adisj": 1,
"aneg": 1,
"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": "X (X (X (F (((((1 <= p2)) AND ((p15 <= 0))))))))",
"processed_size": 48,
"rewrites": 38
},
"result":
{
"edges": 13,
"markings": 13,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 4
},
"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": 889
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 3,
"G": 1,
"U": 0,
"X": 1,
"aconj": 6,
"adisj": 3,
"aneg": 0,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 2,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "F ((F ((((p73 <= 0)) OR ((1 <= p70)))) AND F (G ((X ((((p73 <= 0)) OR ((1 <= p70)))) AND (((p73 <= 0)) OR ((1 <= p70))))))))",
"processed_size": 127,
"rewrites": 38
},
"result":
{
"edges": 9,
"markings": 8,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 8
},
"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": 1186
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 2,
"U": 0,
"X": 1,
"aconj": 4,
"adisj": 1,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 2,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "X (G ((G (F ((((p5 <= 0)) OR ((1 <= p7))))) OR (((p5 <= 0)) OR ((1 <= p7))))))",
"processed_size": 79,
"rewrites": 38
},
"result":
{
"edges": 27652,
"markings": 6150,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 4
},
"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": 1779
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 1,
"G": 1,
"U": 0,
"X": 0,
"aconj": 5,
"adisj": 2,
"aneg": 2,
"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": 5,
"visible_transitions": 0
},
"processed": "F ((G ((((1 <= p69)) AND ((p70 <= 0)))) OR (((1 <= p50)) AND ((p35 <= 0)) AND ((p15 <= 0)))))",
"processed_size": 93,
"rewrites": 38
},
"result":
{
"edges": 7,
"markings": 6,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 2
},
"compoundnumber": 6,
"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": 3559
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 0,
"F": 2,
"G": 3,
"U": 0,
"X": 0,
"aconj": 5,
"adisj": 3,
"aneg": 4,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 3,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "G (F ((F (G ((((1 <= p52)) AND ((p4 <= 0))))) AND (G ((((p55 <= 0)) OR ((1 <= p47)))) AND (((1 <= p23)) AND ((p34 <= 0)))))))",
"processed_size": 126,
"rewrites": 38
},
"result":
{
"edges": 182,
"markings": 76,
"produced_by": "LTL model checker",
"value": false
},
"task":
{
"buchi":
{
"states": 9
},
"compoundnumber": 7,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ltl preserving/insertion"
},
"type": "product automaton/dfs"
},
"type": "LTL",
"workflow": "product automaton"
}
}
],
"exit":
{
"error": null,
"memory": 29868,
"runtime": 11.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "LTLCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "F((G(*) OR *)) : G(F((F(G(*)) AND (G(*) AND (* AND *))))) : X(X((G(**) AND F(**)))) : X(F(**)) : X(G(*)) : X(X(X(F(*)))) : F((F(**) AND F(G((X(**) AND **))))) : X(G((G(F(**)) OR (** OR **))))"
},
"net":
{
"arcs": 1830,
"conflict_clusters": 1,
"places": 75,
"places_significant": 30,
"singleton_clusters": 0,
"transitions": 255
},
"result":
{
"preliminary_value": "no no no no no no no no ",
"value": "no no no 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: 330/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 75
lola: finding significant places
lola: 75 places, 255 transitions, 30 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 LTLCardinality.xml
lola: LP says that atomic proposition is always true: (p70 <= 1)
lola: LP says that atomic proposition is always true: (p35 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p4 <= 1)
lola: LP says that atomic proposition is always true: (p47 <= 1)
lola: LP says that atomic proposition is always true: (p34 <= 1)
lola: LP says that atomic proposition is always true: (p49 <= 1)
lola: LP says that atomic proposition is always true: (p23 <= 1)
lola: LP says that atomic proposition is always true: (p62 <= 1)
lola: LP says that atomic proposition is always true: (p53 <= 1)
lola: LP says that atomic proposition is always true: (p15 <= 1)
lola: LP says that atomic proposition is always true: (p8 <= 1)
lola: LP says that atomic proposition is always true: (p70 <= 1)
lola: LP says that atomic proposition is always true: (p70 <= 1)
lola: LP says that atomic proposition is always true: (p70 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: LP says that atomic proposition is always true: (p7 <= 1)
lola: NOT(G ((F ((((p69 <= 0)) OR ((1 <= p70)))) AND (((p50 <= 0)) OR ((1 <= p35)) OR ((1 <= p15)))))) : G (NOT(F (G ((((G (F ((((p52 <= 0)) OR ((1 <= p4))))) OR F ((((1 <= p55)) AND ((p47 <= 0))))) OR ((p23 <= 0))) OR ((1 <= p34))))))) : X (X ((G ((((p53 <= 0)) OR ((1 <= p49)))) AND F (((1 <= p23)))))) : X (F ((((p1 <= 0)) OR ((1 <= p62))))) : X (NOT(F (((1 <= p53))))) : F (X (F (X (NOT(X (((((p2 <= 0)) OR ((1 <= p15)))))))))) : F ((F ((((p73 <= 0)) OR ((1 <= p70)))) AND F (G ((X ((((p73 <= 0)) OR ((1 <= p70)))) AND (((p73 <= 0)) OR ((1 <= p70)))))))) : X (G (((G (X (F (G (F (X ((((p5 <= 0)) OR ((1 <= p7))))))))) OR ((p5 <= 0))) OR ((1 <= p7)))))
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:315
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:318
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:350
lola: rewrite Frontend/Parser/formula_rewrite.k:332
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:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:347
lola: rewrite Frontend/Parser/formula_rewrite.k:356
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:254
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 446 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X ((G ((((p53 <= 0)) OR ((1 <= p49)))) AND F (((1 <= p23))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X ((G ((((p53 <= 0)) OR ((1 <= p49)))) AND F (((1 <= p23))))))
lola: processed formula length: 66
lola: 38 rewrites
lola: closed formula file LTLCardinality.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: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 147466 markings, 8899165 edges
lola: ========================================
lola: subprocess 1 will run for 509 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((((p1 <= 0)) OR ((1 <= p62)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((((p1 <= 0)) OR ((1 <= p62)))))
lola: processed formula length: 38
lola: 38 rewrites
lola: closed formula file LTLCardinality.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: 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: 17 markings, 17 edges
lola: ========================================
lola: subprocess 2 will run for 593 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G (((p53 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G (((p53 <= 0))))
lola: processed formula length: 20
lola: 38 rewrites
lola: closed formula file LTLCardinality.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: 147461 markings, 8899160 edges
lola: ========================================
lola: subprocess 3 will run for 711 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (X (X (F (((((1 <= p2)) AND ((p15 <= 0))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (X (X (F (((((1 <= p2)) AND ((p15 <= 0))))))))
lola: processed formula length: 48
lola: 38 rewrites
lola: closed formula file LTLCardinality.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: 13 markings, 13 edges
lola: ========================================
lola: subprocess 4 will run for 889 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((F ((((p73 <= 0)) OR ((1 <= p70)))) AND F (G ((X ((((p73 <= 0)) OR ((1 <= p70)))) AND (((p73 <= 0)) OR ((1 <= p70))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((F ((((p73 <= 0)) OR ((1 <= p70)))) AND F (G ((X ((((p73 <= 0)) OR ((1 <= p70)))) AND (((p73 <= 0)) OR ((1 <= p70))))))))
lola: processed formula length: 127
lola: 38 rewrites
lola: closed formula file LTLCardinality.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: 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, 9 edges
lola: ========================================
lola: subprocess 5 will run for 1186 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G ((G (F ((((p5 <= 0)) OR ((1 <= p7))))) OR (((p5 <= 0)) OR ((1 <= p7))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G ((G (F ((((p5 <= 0)) OR ((1 <= p7))))) OR (((p5 <= 0)) OR ((1 <= p7))))))
lola: processed formula length: 79
lola: 38 rewrites
lola: closed formula file LTLCardinality.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: 6150 markings, 27652 edges
lola: ========================================
lola: subprocess 6 will run for 1779 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((G ((((1 <= p69)) AND ((p70 <= 0)))) OR (((1 <= p50)) AND ((p35 <= 0)) AND ((p15 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((G ((((1 <= p69)) AND ((p70 <= 0)))) OR (((1 <= p50)) AND ((p35 <= 0)) AND ((p15 <= 0)))))
lola: processed formula length: 93
lola: 38 rewrites
lola: closed formula file LTLCardinality.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: 6 markings, 7 edges
lola: ========================================
lola: subprocess 7 will run for 3559 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G (F ((F (G ((((1 <= p52)) AND ((p4 <= 0))))) AND (G ((((p55 <= 0)) OR ((1 <= p47)))) AND (((1 <= p23)) AND ((p34 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G (F ((F (G ((((1 <= p52)) AND ((p4 <= 0))))) AND (G ((((p55 <= 0)) OR ((1 <= p47)))) AND (((1 <= p23)) AND ((p34 <= 0)))))))
lola: processed formula length: 126
lola: 38 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 9 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: 76 markings, 182 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: no no no no no no no no
lola:
preliminary result: no no no no no no no no
lola: memory consumption: 29868 KB
lola: time consumption: 11 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.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="Dekker-PT-015"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is Dekker-PT-015, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r075-tall-162039097600381"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-015.tgz
mv Dekker-PT-015 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;