About the Execution of 2020-gold for TokenRing-PT-015
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4343.447 | 3600000.00 | 174124.00 | 716.30 | TTTTFFFTFTFF?TFT | 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.r284-smll-162123894300051.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is TokenRing-PT-015, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-smll-162123894300051
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 437K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.2M May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 13M May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 137K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 480K Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.5M Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 100K Mar 27 14:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 323K Mar 27 14:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 906K Mar 25 20:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.5M Mar 25 20:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 30K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 71K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 2.6M May 5 16:52 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 TokenRing-PT-015-ReachabilityCardinality-00
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-01
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-02
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-03
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-04
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-05
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-06
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-07
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-08
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-09
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-10
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-11
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-12
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-13
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-14
FORMULA_NAME TokenRing-PT-015-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1621412777054
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 08:26:20] [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]
[2021-05-19 08:26:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 08:26:21] [INFO ] Load time of PNML (sax parser for PT used): 487 ms
[2021-05-19 08:26:21] [INFO ] Transformed 256 places.
[2021-05-19 08:26:21] [INFO ] Transformed 3616 transitions.
[2021-05-19 08:26:21] [INFO ] Found NUPN structural information;
[2021-05-19 08:26:21] [INFO ] Parsed PT model containing 256 places and 3616 transitions in 608 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 124 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-PT-015-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-015-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 102 ms. (steps per millisecond=98 ) properties seen :[1, 1, 0, 0, 1, 1]
FORMULA TokenRing-PT-015-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 73 ms. (steps per millisecond=136 ) properties seen :[0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 132 ms. (steps per millisecond=75 ) properties seen :[0, 1]
FORMULA TokenRing-PT-015-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 3616 rows 256 cols
[2021-05-19 08:26:21] [INFO ] Computed 16 place invariants in 58 ms
[2021-05-19 08:26:22] [INFO ] [Real]Absence check using 16 positive place invariants in 62 ms returned sat
[2021-05-19 08:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:26:24] [INFO ] [Real]Absence check using state equation in 2174 ms returned sat
[2021-05-19 08:26:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 08:26:24] [INFO ] [Nat]Absence check using 16 positive place invariants in 49 ms returned sat
[2021-05-19 08:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 08:26:27] [INFO ] [Nat]Absence check using state equation in 2424 ms returned sat
[2021-05-19 08:26:27] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-19 08:26:28] [INFO ] [Nat]Added 3390 Read/Feed constraints in 741 ms returned sat
[2021-05-19 08:26:29] [INFO ] Deduced a trap composed of 142 places in 840 ms
[2021-05-19 08:26:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1375 ms
[2021-05-19 08:26:29] [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: Broken pipe") while checking expression at index 0
Support contains 8 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 440 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 4716 ms. (steps per millisecond=212 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4760 ms. (steps per millisecond=210 ) properties seen :[0]
Interrupted probabilistic random walk after 1362104 steps, run timeout after 30001 ms. (steps per millisecond=45 ) properties seen :[0]
Probabilistic random walk after 1362104 steps, saw 216382 distinct states, run finished after 30001 ms. (steps per millisecond=45 ) properties seen :[0]
// Phase 1: matrix 3616 rows 256 cols
[2021-05-19 08:27:09] [INFO ] Computed 16 place invariants in 13 ms
[2021-05-19 08:27:09] [INFO ] [Real]Absence check using 16 positive place invariants in 32 ms returned sat
[2021-05-19 08:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:27:11] [INFO ] [Real]Absence check using state equation in 2147 ms returned sat
[2021-05-19 08:27:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 08:27:12] [INFO ] [Nat]Absence check using 16 positive place invariants in 37 ms returned sat
[2021-05-19 08:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 08:27:13] [INFO ] [Nat]Absence check using state equation in 1760 ms returned sat
[2021-05-19 08:27:14] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-19 08:27:14] [INFO ] [Nat]Added 3390 Read/Feed constraints in 849 ms returned sat
[2021-05-19 08:27:15] [INFO ] Deduced a trap composed of 142 places in 530 ms
[2021-05-19 08:27:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 780 ms
[2021-05-19 08:27:16] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 531 ms.
[2021-05-19 08:27:35] [INFO ] Added : 230 causal constraints over 46 iterations in 20196 ms.(timeout) Result :sat
[2021-05-19 08:27:37] [INFO ] Deduced a trap composed of 141 places in 1460 ms
[2021-05-19 08:27:38] [INFO ] Deduced a trap composed of 141 places in 580 ms
[2021-05-19 08:27:39] [INFO ] Deduced a trap composed of 142 places in 727 ms
[2021-05-19 08:27:40] [INFO ] Deduced a trap composed of 145 places in 567 ms
[2021-05-19 08:27:41] [INFO ] Deduced a trap composed of 145 places in 649 ms
[2021-05-19 08:27:42] [INFO ] Deduced a trap composed of 139 places in 748 ms
[2021-05-19 08:27:44] [INFO ] Deduced a trap composed of 145 places in 746 ms
[2021-05-19 08:27:45] [INFO ] Deduced a trap composed of 146 places in 750 ms
[2021-05-19 08:27:46] [INFO ] Deduced a trap composed of 139 places in 754 ms
[2021-05-19 08:27:47] [INFO ] Deduced a trap composed of 144 places in 769 ms
[2021-05-19 08:27:48] [INFO ] Deduced a trap composed of 145 places in 646 ms
[2021-05-19 08:27:49] [INFO ] Deduced a trap composed of 146 places in 676 ms
[2021-05-19 08:27:51] [INFO ] Deduced a trap composed of 147 places in 757 ms
[2021-05-19 08:27:52] [INFO ] Deduced a trap composed of 147 places in 725 ms
[2021-05-19 08:27:53] [INFO ] Deduced a trap composed of 145 places in 692 ms
[2021-05-19 08:27:54] [INFO ] Deduced a trap composed of 149 places in 740 ms
[2021-05-19 08:27:55] [INFO ] Deduced a trap composed of 138 places in 727 ms
[2021-05-19 08:27:57] [INFO ] Deduced a trap composed of 141 places in 761 ms
[2021-05-19 08:27:57] [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 (> (+ s0 s1 s3 s4 s5 s6 s8 s15 s16 s17 s19 s20 s21 s22 s23 s24 s25 s26 s28 s31 s32 s33 s34 s35 s37 s39 s40 s41 s42 s43 s45 s49 s51 s52 s56 s58 s60 s62 s70 s73 s79 s81 s82 s84 s85 s86 s87 s88 s90 s91 s93 s95 s96 s99 s101 s102 s104 s105 s109 s110 s113 s115 s120 s121 s123 s124 s129 s130 s131 s133 s136 s137 s138 s141 s143 s145 s146 s148 s150 s153 s154 s155 s156 s158 s159 s160 s161 s162 s164 s165 s166 s167 s169 s170 s173 s177 s179 s180 s181 s182 s184 s185 s187 s188 s191 s193 s194 s195 s196 s198 s201 s204 s205 s208 s209 s210 s212 s215 s216 s217 s220 s224 s226 s229 s230 s236 s237 s238 s239 s240 s241 s243 s244 s245 s248 s249 s250 s252 s253 s254 s255) 0)") while checking expression at index 0
Support contains 8 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 509 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 125 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
// Phase 1: matrix 3616 rows 256 cols
[2021-05-19 08:27:57] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-19 08:27:58] [INFO ] Implicit Places using invariants in 874 ms returned []
// Phase 1: matrix 3616 rows 256 cols
[2021-05-19 08:27:58] [INFO ] Computed 16 place invariants in 21 ms
[2021-05-19 08:27:59] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-19 08:28:05] [INFO ] Implicit Places using invariants and state equation in 6478 ms returned []
Implicit Place search using SMT with State Equation took 7363 ms to find 0 implicit places.
[2021-05-19 08:28:05] [INFO ] Redundant transitions in 581 ms returned []
// Phase 1: matrix 3616 rows 256 cols
[2021-05-19 08:28:05] [INFO ] Computed 16 place invariants in 10 ms
[2021-05-19 08:28:09] [INFO ] Dead Transitions using invariants and state equation in 4026 ms returned []
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 683 ms. (steps per millisecond=146 ) properties seen :[0]
// Phase 1: matrix 3616 rows 256 cols
[2021-05-19 08:28:10] [INFO ] Computed 16 place invariants in 10 ms
[2021-05-19 08:28:10] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2021-05-19 08:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:28:12] [INFO ] [Real]Absence check using state equation in 1722 ms returned sat
[2021-05-19 08:28:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 08:28:12] [INFO ] [Nat]Absence check using 16 positive place invariants in 24 ms returned sat
[2021-05-19 08:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 08:28:14] [INFO ] [Nat]Absence check using state equation in 1560 ms returned sat
[2021-05-19 08:28:14] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-19 08:28:14] [INFO ] [Nat]Added 3390 Read/Feed constraints in 588 ms returned sat
[2021-05-19 08:28:15] [INFO ] Deduced a trap composed of 142 places in 399 ms
[2021-05-19 08:28:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 631 ms
[2021-05-19 08:28:15] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 394 ms.
[2021-05-19 08:28:32] [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 (=> (> t220 0) (and (or (and (> t243 0) (< o243 o220)) (and (> t467 0) (< o467 o220)) (and (> t593 0) (< o593 o220)) (and (> t667 0) (< o667 o220)) (and (> t747 0) (< o747 o220)) (and (> t922 0) (< o922 o220)) (and (> t1007 0) (< o1007 o220)) (and (> t1367 0) (< o1367 o220)) (and (> t1625 0) (< o1625 o220)) (and (> t1655 0) (< o1655 o220)) (and (> t2207 0) (< o2207 o220)) (and (> t2365 0) (< o2365 o220)) (and (> t2464 0) (< o2464 o220)) (and (> t2643 0) (< o2643 o220)) (and (> t3194 0) (< o3194 o220))) (or (and (> t22 0) (< o22 o220)) (and (> t309 0) (< o309 o220)) (and (> t635 0) (< o635 o220)) (and (> t903 0) (< o903 o220)) (and (> t1158 0) (< o1158 o220)) (and (> t1256 0) (< o1256 o220)) (and (> t1330 0) (< o1330 o220)) (and (> t1470 0) (< o1470 o220)) (and (> t1973 0) (< o1973 o220)) (and (> t2034 0) (< o2034 o220)) (and (> t2661 0) (< o2661 o220)) (and (> t2794 0) (< o2794 o220)) (and (> t2813 0) (< o2813 o220)) (and (> t3304 0) (< o3304 o220)) (and (> t3450 0) (< o3450 o220)))))") while checking expression at index 0
Graph (trivial) has 3432 edges and 256 vertex of which 234 / 256 are part of one of the 15 SCC in 42 ms
Free SCC test removed 219 places
Discarding 9 places :
Also discarding 2160 output transitions
Drop transitions removed 2160 transitions
Graph (complete) has 28 edges and 37 vertex of which 28 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.20 ms
Drop transitions removed 1260 transitions
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 1428 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 0 with 1440 rules applied. Total rules applied 1442 place count 28 transition count 16
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 1454 place count 16 transition count 16
Applied a total of 1454 rules in 86 ms. Remains 16 /256 variables (removed 240) and now considering 16/3616 (removed 3600) transitions.
// Phase 1: matrix 16 rows 16 cols
[2021-05-19 08:28:32] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-19 08:28:32] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-19 08:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 08:28:32] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2021-05-19 08:28:32] [INFO ] Computed and/alt/rep : 9/9/9 causal constraints in 3 ms.
[2021-05-19 08:28:32] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2021-05-19 08:28:32] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 4 ms.
[2021-05-19 08:28:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 79 ms.
[2021-05-19 08:28:33] [INFO ] Flatten gal took : 464 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ TokenRing-PT-015 @ 3570 seconds
vrfy: finished
info: timeLeft: 3566
rslt: Output for ReachabilityCardinality @ TokenRing-PT-015
{
"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",
"--safe",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed May 19 08:28:34 2021
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 89528,
"runtime": 4.000000,
"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": 5,
"adisj": 5,
"aneg": 0,
"comp": 8,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 8,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 8,
"visible_transitions": 0
},
"processed": "A (G (((p72 <= 0) OR ((1 <= p14)) OR ((p18 <= 0)) OR ((1 <= p54)) OR (((1 <= p141)) AND ((p202 <= 0))) OR (((1 <= p91)) AND ((p98 <= 0))))))",
"processed_size": 145,
"rewrites": 2,
"skeleton": "A(G(**))"
},
"net":
{
"arcs": 14464,
"conflict_clusters": 1,
"places": 256,
"places_significant": 240,
"singleton_clusters": 0,
"transitions": 3616
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 24,
"problems": 4
},
"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: 3872/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 256
lola: finding significant places
lola: 256 places, 3616 transitions, 240 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: LP says that atomic proposition is always true: (p72 <= 1)
lola: LP says that atomic proposition is always true: (p14 <= 1)
lola: LP says that atomic proposition is always true: (p54 <= 1)
lola: LP says that atomic proposition is always true: (p202 <= 1)
lola: LP says that atomic proposition is always true: (p98 <= 1)
lola: A (G (((p72 <= 0) OR ((1 <= p14)) OR ((p18 <= 0)) OR ((1 <= p54)) OR (((1 <= p141)) AND ((p202 <= 0))) OR (((1 <= p91)) AND ((p98 <= 0))))))
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 (((p72 <= 0) OR ((1 <= p14)) OR ((p18 <= 0)) OR ((1 <= p54)) OR (((1 <= p141)) AND ((p202 <= 0))) OR (((1 <= p91)) AND ((p98 <= 0))))))
lola: processed formula length: 145
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: local time limit reached - aborting
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p72) AND ((p14 <= 0)) AND ((1 <= p18)) AND ((p54 <= 0)) AND (((p141 <= 0)) OR ((1 <= p202))) AND (((p91 <= 0)) OR ((1 <= p98))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 24 literals and 4 conjunctive subformulas
lola: memory consumption: 89528 KB
lola: time consumption: 4 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="TokenRing-PT-015"
export BK_EXAMINATION="ReachabilityCardinality"
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 TokenRing-PT-015, 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 r284-smll-162123894300051"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-015.tgz
mv TokenRing-PT-015 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 '
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 ;