fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r172-smll-158987827300038
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for RERS17pb113-PT-5

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15742.400 3600000.00 516306.00 1307.90 FFFFFFTTTF?FTFFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r172-smll-158987827300038.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-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 itslola
Input is RERS17pb113-PT-5, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r172-smll-158987827300038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 3.1K Apr 12 07:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 12 07:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Apr 11 08:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 08:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 14 12:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 14 12:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 10 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 9 20:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 9 20:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 10 22:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 15M Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-00
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-01
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-02
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-03
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-04
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-05
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-06
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-07
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-08
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-09
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-10
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-11
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-12
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-13
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-14
FORMULA_NAME RERS17pb113-PT-5-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591175440240

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 09:10:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 09:10:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 09:10:43] [INFO ] Load time of PNML (sax parser for PT used): 1084 ms
[2020-06-03 09:10:43] [INFO ] Transformed 639 places.
[2020-06-03 09:10:43] [INFO ] Transformed 31353 transitions.
[2020-06-03 09:10:43] [INFO ] Found NUPN structural information;
[2020-06-03 09:10:43] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 1289 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 441 ms.
Working with output stream class java.io.PrintStream
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 612 ms. (steps per millisecond=16 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1]
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[1, 0, 0, 0]
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 1]
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2020-06-03 09:10:45] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2020-06-03 09:10:45] [INFO ] Computed 25 place invariants in 136 ms
[2020-06-03 09:10:45] [INFO ] [Real]Absence check using 13 positive place invariants in 45 ms returned sat
[2020-06-03 09:10:45] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 11 ms returned sat
[2020-06-03 09:10:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:10:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:10:50] [INFO ] [Real]Absence check using state equation in 4633 ms returned (error "Failed to check-sat")
[2020-06-03 09:10:50] [INFO ] [Real]Absence check using 13 positive place invariants in 36 ms returned sat
[2020-06-03 09:10:50] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2020-06-03 09:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:10:55] [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: Broken pipe (= s40 (- (+ t269 t504 t566 t764 t1033 t1333 t3258 t3530 t3607 t3822 t4037 t5664 t5680 t5696 t5712 t5728 t5967 t5983 t5999 t6015 t6159 t6185 t6208 t6234 t6257 t6366 t6389 t10036 t10065 t10084 t10116 t10296 t10315 t10347 t10379 t10562 t10581 t10613 t10638 t10660 t10828 t10844 t10860 t15503 t15827 t16009 t16250 t16461 t16494 t16789 t17104 t18059 t18300) (+ t1461 t1475 t1491 t1507 t1894 t4388 t4404 t4665 t4681 t4926 t4942 t4958 t4974 t5256 t5565 t5589 t5621 t5653 t5876 t5892 t5916 t5940 t6314 t6726 t6937 t7517 t7533 t7724 t8237 t8261 t8277 t8293 t8477 t8493 t8509 t9845 t9861 t10061 t10109 t10292 t10340 t10372 t10558 t10606 t10621 t10905 t10927 t10961 t11504 t11737 t13242 t13509 t13733 t13765 t14032 t14097 t14310 t14342 t14374 t14813 t16834 t16895 t17328)))") while checking expression at index 1
Support contains 11 out of 639 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 626 transition count 31352
Applied a total of 13 rules in 985 ms. Remains 626 /639 variables (removed 13) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/639 places, 31352/31353 transitions.
Interrupted random walk after 837872 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen :[0, 1]
FORMULA RERS17pb113-PT-5-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2816 ms. (steps per millisecond=355 ) properties seen :[0]
[2020-06-03 09:11:29] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2020-06-03 09:11:29] [INFO ] Computed 13 place invariants in 123 ms
[2020-06-03 09:11:29] [INFO ] [Real]Absence check using 13 positive place invariants in 47 ms returned sat
[2020-06-03 09:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:12:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:12:14] [INFO ] [Real]Absence check using state equation in 44884 ms returned (error "Failed to check-sat")
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 307 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Interrupted random walk after 897854 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2467 ms. (steps per millisecond=405 ) properties seen :[0]
Interrupted probabilistic random walk after 282468 steps, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :[0]
Probabilistic random walk after 282468 steps, saw 25371 distinct states, run finished after 30001 ms. (steps per millisecond=9 ) properties seen :[0]
[2020-06-03 09:13:17] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2020-06-03 09:13:17] [INFO ] Computed 13 place invariants in 65 ms
[2020-06-03 09:13:17] [INFO ] [Real]Absence check using 13 positive place invariants in 43 ms returned sat
[2020-06-03 09:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:14:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:14:02] [INFO ] [Real]Absence check using state equation in 44843 ms returned (error "Failed to check-sat")
Support contains 6 out of 626 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 312 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 358 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2020-06-03 09:14:03] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2020-06-03 09:14:03] [INFO ] Computed 13 place invariants in 50 ms
[2020-06-03 09:14:07] [INFO ] Implicit Places using invariants in 4150 ms returned []
Implicit Place search using SMT only with invariants took 4152 ms to find 0 implicit places.
[2020-06-03 09:14:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2020-06-03 09:14:07] [INFO ] Computed 13 place invariants in 79 ms
[2020-06-03 09:14:37] [INFO ] Performed 17267/31352 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-06-03 09:15:01] [INFO ] Dead Transitions using invariants and state equation in 54417 ms returned []
Finished structural reductions, in 1 iterations. Remains : 626/626 places, 31352/31352 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 3252 ms. (steps per millisecond=30 ) properties seen :[0]
[2020-06-03 09:15:05] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2020-06-03 09:15:05] [INFO ] Computed 13 place invariants in 60 ms
[2020-06-03 09:15:05] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-06-03 09:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:15:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:15:25] [INFO ] [Real]Absence check using state equation in 19837 ms returned unknown
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 626 transition count 18325
Applied a total of 13027 rules in 854 ms. Remains 626 /626 variables (removed 0) and now considering 18325/31352 (removed 13027) transitions.
// Phase 1: matrix 18325 rows 626 cols
[2020-06-03 09:15:26] [INFO ] Computed 13 place invariants in 47 ms
[2020-06-03 09:15:26] [INFO ] [Real]Absence check using 13 positive place invariants in 53 ms returned sat
[2020-06-03 09:15:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:16:07] [INFO ] [Real]Absence check using state equation in 41287 ms returned sat
[2020-06-03 09:16:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:16:08] [INFO ] [Nat]Absence check using 13 positive place invariants in 369 ms returned sat
[2020-06-03 09:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:16:48] [INFO ] [Nat]Absence check using state equation in 39948 ms returned sat
[2020-06-03 09:16:53] [INFO ] Computed and/alt/rep : 18324/2064780/18324 causal constraints in 4170 ms.
[2020-06-03 09:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4175 ms. Result :(error "Failed to check-sat")
[2020-06-03 09:16:53] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2020-06-03 09:16:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 304 ms.
[2020-06-03 09:16:55] [INFO ] Flatten gal took : 1659 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ RERS17pb113-PT-5 @ 3570 seconds
vrfy: finished
info: timeLeft: 3470
rslt: Output for ReachabilityCardinality @ RERS17pb113-PT-5

{
"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=ReachabilityCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 09:16:56 2020
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 1045288,
"runtime": 99.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 6,
"adisj": 1,
"aneg": 0,
"comp": 9,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 9,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "A (G ((((p511 <= 0)) OR ((p416 <= 1) AND (1 <= p416)) OR ((p10 <= 0)) OR ((p145 <= 1) AND (1 <= p145)) OR ((p2 <= 0)) OR ((p325 <= 1) AND (1 <= p325)))))",
"processed_size": 158,
"rewrites": 2,
"skeleton": "A(G(**))"
},
"net":
{
"arcs": 125392,
"conflict_clusters": 1,
"places": 626,
"places_significant": 613,
"singleton_clusters": 0,
"transitions": 31352
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 48,
"problems": 8
},
"type": "invariance",
"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: 31978/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 20032
lola: finding significant places
lola: 626 places, 31352 transitions, 613 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 ReachabilityCardinality.xml
lola: A (G ((((p511 <= 0)) OR ((p416 <= 1) AND (1 <= p416)) OR ((p10 <= 0)) OR ((p145 <= 1) AND (1 <= p145)) OR ((p2 <= 0)) OR ((p325 <= 1) AND (1 <= p325)))))
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p511 <= 0)) OR ((p416 <= 1) AND (1 <= p416)) OR ((p10 <= 0)) OR ((p145 <= 1) AND (1 <= p145)) OR ((p2 <= 0)) OR ((p325 <= 1) AND (1 <= p325)))))
lola: processed formula length: 158
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.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:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p511)) AND ((2 <= p416) OR (p416 <= 0)) AND ((1 <= p10)) AND ((2 <= p145) OR (p145 <= 0)) AND ((1 <= p2)) AND ((2 <= p325) OR (p325 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 48 literals and 8 conjunctive subformulas
lola: local time limit reached - aborting
lola: memory consumption: 1045288 KB
lola: time consumption: 99 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.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="RERS17pb113-PT-5"
export BK_EXAMINATION="ReachabilityCardinality"
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 RERS17pb113-PT-5, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r172-smll-158987827300038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-5.tgz
mv RERS17pb113-PT-5 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;