Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r184-oct2-158987928300271.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-oct2-158987928300271
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 5.0K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 10 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rwxr-xr-x 1 mcc users 14M Apr 27 15:14 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 HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-00
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-01
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-02
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-03
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-04
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-05
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-06
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-07
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-08
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-09
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-10
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-11
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-12
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-13
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-14
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591202219475

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 16:37:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 16:37:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 16:37:02] [INFO ] Load time of PNML (sax parser for PT used): 712 ms
[2020-06-03 16:37:02] [INFO ] Transformed 9153 places.
[2020-06-03 16:37:02] [INFO ] Transformed 25110 transitions.
[2020-06-03 16:37:02] [INFO ] Parsed PT model containing 9153 places and 25110 transitions in 980 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 203 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 6171 ms. (steps per millisecond=1 ) properties seen :[0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 745 ms. (steps per millisecond=13 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 736 ms. (steps per millisecond=13 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 647 ms. (steps per millisecond=15 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 607 ms. (steps per millisecond=16 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 605 ms. (steps per millisecond=16 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 548 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 1, 0]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 530 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-06-03 16:37:15] [INFO ] Computed 3484 place invariants in 1533 ms
[2020-06-03 16:37:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:37:20] [INFO ] [Real]Absence check using 3483 positive place invariants in 4471 ms returned (error "Failed to check-sat")
[2020-06-03 16:37:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:37:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-06-03 16:37:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:37:25] [INFO ] [Real]Absence check using 3483 positive place invariants in 4260 ms returned (error "Failed to check-sat")
[2020-06-03 16:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:37:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2020-06-03 16:37:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:37:30] [INFO ] [Real]Absence check using 3483 positive place invariants in 4271 ms returned (error "Failed to check-sat")
[2020-06-03 16:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:37:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2020-06-03 16:37:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (= 1 (+ s6745 s8365))") while checking expression at index 3
[2020-06-03 16:37:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:37:40] [INFO ] [Real]Absence check using 3483 positive place invariants in 4445 ms returned (error "Failed to check-sat")
[2020-06-03 16:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:37:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2020-06-03 16:37:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:37:45] [INFO ] [Real]Absence check using 3483 positive place invariants in 4595 ms returned (error "Failed to check-sat")
[2020-06-03 16:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:37:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
Support contains 59 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1481 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 59317 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0, 1, 1, 1, 0, 1]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 93563 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=18 ) properties seen :[0, 0]
Interrupted Best-First random walk after 94332 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=18 ) properties seen :[0, 0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-06-03 16:38:28] [INFO ] Computed 3484 place invariants in 1381 ms
[2020-06-03 16:38:42] [INFO ] [Real]Absence check using 3483 positive place invariants in 13384 ms returned sat
[2020-06-03 16:38:43] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 741 ms returned sat
[2020-06-03 16:38:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:39:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:39:13] [INFO ] [Real]Absence check using state equation in 30474 ms returned unknown
[2020-06-03 16:39:27] [INFO ] [Real]Absence check using 3483 positive place invariants in 13414 ms returned sat
[2020-06-03 16:39:28] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 766 ms returned sat
[2020-06-03 16:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:39:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:39:58] [INFO ] [Real]Absence check using state equation in 30417 ms returned unknown
Support contains 14 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1148 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 58445 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0, 1]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 92979 steps, including 0 resets, run timeout after 5024 ms. (steps per millisecond=18 ) properties seen :[0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-06-03 16:40:36] [INFO ] Computed 3484 place invariants in 1415 ms
[2020-06-03 16:40:49] [INFO ] [Real]Absence check using 3483 positive place invariants in 12632 ms returned sat
[2020-06-03 16:40:50] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 739 ms returned sat
[2020-06-03 16:40:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:41:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:41:21] [INFO ] [Real]Absence check using state equation in 31204 ms returned (error "Failed to check-sat")
Support contains 6 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1132 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 58852 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0]
Interrupted Best-First random walk after 94532 steps, including 0 resets, run timeout after 5031 ms. (steps per millisecond=18 ) properties seen :[0]
Probabilistic random walk after 315924 steps, saw 123 distinct states, run finished after 30116 ms. (steps per millisecond=10 ) properties seen :[0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-06-03 16:42:29] [INFO ] Computed 3484 place invariants in 1836 ms
[2020-06-03 16:42:43] [INFO ] [Real]Absence check using 3483 positive place invariants in 12594 ms returned sat
[2020-06-03 16:42:44] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 781 ms returned sat
[2020-06-03 16:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:43:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:43:14] [INFO ] [Real]Absence check using state equation in 30733 ms returned (error "Failed to check-sat")
Support contains 6 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1243 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1202 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2020-06-03 16:43:18] [INFO ] Computed 3484 place invariants in 1446 ms
[2020-06-03 16:43:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:43:49] [INFO ] Performed 2985/9153 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2020-06-03 16:44:19] [INFO ] Performed 5823/9153 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2020-06-03 16:44:49] [INFO ] Performed 8419/9153 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2020-06-03 16:44:58] [INFO ] Implicit Places using invariants in 101228 ms returned []
Implicit Place search using SMT only with invariants took 101236 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2020-06-03 16:44:59] [INFO ] Computed 3484 place invariants in 1368 ms
[2020-06-03 16:45:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:45:30] [INFO ] Performed 3124/25110 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-06-03 16:46:00] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= s2581 1) (>= s3175 1))") after 61426 ms
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 59415 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-06-03 16:46:31] [INFO ] Computed 3484 place invariants in 1393 ms
[2020-06-03 16:46:44] [INFO ] [Real]Absence check using 3483 positive place invariants in 11898 ms returned sat
[2020-06-03 16:46:44] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 750 ms returned sat
[2020-06-03 16:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:46:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:46:51] [INFO ] [Real]Absence check using state equation in 6598 ms returned (error "Failed to check-sat")
Applied a total of 0 rules in 1196 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2020-06-03 16:46:54] [INFO ] Computed 3484 place invariants in 1380 ms
[2020-06-03 16:47:07] [INFO ] [Real]Absence check using 3483 positive place invariants in 12705 ms returned sat
[2020-06-03 16:47:08] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 721 ms returned sat
[2020-06-03 16:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:47:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:47:39] [INFO ] [Real]Absence check using state equation in 31145 ms returned (error "Failed to check-sat")
[2020-06-03 16:47:39] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 12 ms.
[2020-06-03 16:47:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 202 ms.
[2020-06-03 16:47:41] [INFO ] Flatten gal took : 1110 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ HypercubeGrid-PT-C5K3P3B15 @ 3570 seconds

FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3482
rslt: Output for ReachabilityFireability @ HypercubeGrid-PT-C5K3P3B15

{
"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",
"localtimelimit": 0,
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 16:47:44 2020
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 1943568,
"runtime": 88.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityFireability.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 6,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 6,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "E (F (((1 <= p2510) AND (1 <= p7316) AND (1 <= p2495) AND (1 <= p6974) AND (1 <= p2570) AND (1 <= p6134))))",
"processed_size": 107,
"rewrites": 1,
"skeleton": "E(F(**))"
},
"net":
{
"arcs": 100440,
"conflict_clusters": 3483,
"places": 9153,
"places_significant": 5669,
"singleton_clusters": 0,
"transitions": 25110
},
"result":
{
"edges": 4,
"markings": 5,
"produced_by": "state space",
"value": true
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 6,
"problems": 6
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
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: 34263/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 292896
lola: finding significant places
lola: 9153 places, 25110 transitions, 5669 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityFireability.xml
lola: E (F (((1 <= p2510) AND (1 <= p7316) AND (1 <= p2495) AND (1 <= p6974) AND (1 <= p2570) AND (1 <= p6134))))
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p2510) AND (1 <= p7316) AND (1 <= p2495) AND (1 <= p6974) AND (1 <= p2570) AND (1 <= p6134))))
lola: processed formula length: 107
lola: 1 rewrites
lola: closed formula file ReachabilityFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p2510) AND (1 <= p7316) AND (1 <= p2495) AND (1 <= p6974) AND (1 <= p2570) AND (1 <= p6134))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 1 conjunctive subformulas
lola: local time limit reached - aborting
lola: RESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 5 markings, 4 edges
lola: memory consumption: 1943568 KB
lola: time consumption: 88 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityFireability.json
lola: closed JSON file ReachabilityFireability.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="HypercubeGrid-PT-C5K3P3B15"
export BK_EXAMINATION="ReachabilityFireability"
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 HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-oct2-158987928300271"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;