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.r303-tall-162124171400236.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 HirschbergSinclair-PT-50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171400236
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 32K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 12 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.3K May 11 18:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 11 18:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 11 15:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 15:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 3 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 1.6M May 12 08:13 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 leader_election-ReachabilityFireability-00
FORMULA_NAME leader_election-ReachabilityFireability-01
FORMULA_NAME leader_election-ReachabilityFireability-02
FORMULA_NAME leader_election-ReachabilityFireability-03
FORMULA_NAME leader_election-ReachabilityFireability-04
FORMULA_NAME leader_election-ReachabilityFireability-05
FORMULA_NAME leader_election-ReachabilityFireability-06
FORMULA_NAME leader_election-ReachabilityFireability-07
FORMULA_NAME leader_election-ReachabilityFireability-08
FORMULA_NAME leader_election-ReachabilityFireability-09
FORMULA_NAME leader_election-ReachabilityFireability-10
FORMULA_NAME leader_election-ReachabilityFireability-11
FORMULA_NAME leader_election-ReachabilityFireability-12
FORMULA_NAME leader_election-ReachabilityFireability-13
FORMULA_NAME leader_election-ReachabilityFireability-14
FORMULA_NAME leader_election-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621353230121

[2021-05-18 15:54:01] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 15:54:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 15:54:01] [INFO ] Load time of PNML (sax parser for PT used): 246 ms
[2021-05-18 15:54:01] [INFO ] Transformed 1208 places.
[2021-05-18 15:54:01] [INFO ] Transformed 1102 transitions.
[2021-05-18 15:54:01] [INFO ] Parsed PT model containing 1208 places and 1102 transitions in 339 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 89 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 9 resets, run finished after 120 ms. (steps per millisecond=83 ) properties seen :[0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1]
FORMULA leader_election-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 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, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 1102 rows 1208 cols
[2021-05-18 15:54:02] [INFO ] Computed 106 place invariants in 54 ms
[2021-05-18 15:54:02] [INFO ] [Real]Absence check using 100 positive place invariants in 142 ms returned sat
[2021-05-18 15:54:02] [INFO ] [Real]Absence check using 100 positive and 6 generalized place invariants in 9 ms returned sat
[2021-05-18 15:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 15:54:05] [INFO ] [Real]Absence check using state equation in 3118 ms returned sat
[2021-05-18 15:54:18] [INFO ] Deduced a trap composed of 6 places in 1146 ms
[2021-05-18 15:54:18] [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 (> (+ s2 s106 s107 s108 s109 s110) 0)") while checking expression at index 0
[2021-05-18 15:54:18] [INFO ] [Real]Absence check using 100 positive place invariants in 111 ms returned sat
[2021-05-18 15:54:18] [INFO ] [Real]Absence check using 100 positive and 6 generalized place invariants in 9 ms returned sat
[2021-05-18 15:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 15:54:21] [INFO ] [Real]Absence check using state equation in 3001 ms returned sat
[2021-05-18 15:54:22] [INFO ] Deduced a trap composed of 23 places in 635 ms
[2021-05-18 15:54:23] [INFO ] Deduced a trap composed of 13 places in 632 ms
[2021-05-18 15:54:23] [INFO ] Deduced a trap composed of 13 places in 606 ms
[2021-05-18 15:54:23] [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 (> (+ s53 s54 s101 s280 s284 s288 s289 s745 s781 s882 s902 s1003 s1111) 0)") while checking expression at index 1
[2021-05-18 15:54:24] [INFO ] [Real]Absence check using 100 positive place invariants in 111 ms returned sat
[2021-05-18 15:54:24] [INFO ] [Real]Absence check using 100 positive and 6 generalized place invariants in 4 ms returned unsat
[2021-05-18 15:54:24] [INFO ] [Real]Absence check using 100 positive place invariants in 39 ms returned unsat
FORMULA leader_election-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 14 out of 1208 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1208/1208 places, 1102/1102 transitions.
Discarding 69 places :
Also discarding 0 output transitions
Graph (complete) has 2314 edges and 1208 vertex of which 1139 are kept as prefixes of interest. Removing 69 places using SCC suffix rule.8256 ms
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Performed 456 Post agglomeration using F-continuation condition.Transition count delta: 456
Iterating post reduction 0 with 475 rules applied. Total rules applied 476 place count 1139 transition count 627
Reduce places removed 456 places and 0 transitions.
Discarding 129 places :
Also discarding 0 output transitions
Graph (complete) has 1125 edges and 683 vertex of which 554 are kept as prefixes of interest. Removing 129 places using SCC suffix rule.2 ms
Iterating post reduction 1 with 457 rules applied. Total rules applied 933 place count 554 transition count 627
Drop transitions removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Iterating post reduction 2 with 129 rules applied. Total rules applied 1062 place count 554 transition count 498
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1071 place count 554 transition count 498
Deduced a syphon composed of 9 places in 10 ms
Reduce places removed 9 places and 9 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 1089 place count 545 transition count 489
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1095 place count 545 transition count 489
Deduced a syphon composed of 6 places in 10 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 1107 place count 539 transition count 483
Free-agglomeration rule (complex) applied 31 times.
Iterating global reduction 3 with 31 rules applied. Total rules applied 1138 place count 539 transition count 452
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 3 with 31 rules applied. Total rules applied 1169 place count 508 transition count 452
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1170 place count 507 transition count 451
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1171 place count 506 transition count 451
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 1171 place count 506 transition count 438
Deduced a syphon composed of 13 places in 7 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 1197 place count 493 transition count 438
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1198 place count 492 transition count 437
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1199 place count 491 transition count 436
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1200 place count 490 transition count 435
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1201 place count 489 transition count 434
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1202 place count 488 transition count 433
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1203 place count 487 transition count 432
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1204 place count 486 transition count 431
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1205 place count 485 transition count 430
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1206 place count 484 transition count 429
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1207 place count 483 transition count 428
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1208 place count 482 transition count 427
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1209 place count 481 transition count 426
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1210 place count 480 transition count 425
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1211 place count 479 transition count 424
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1212 place count 478 transition count 423
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1213 place count 477 transition count 422
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1214 place count 476 transition count 421
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1215 place count 475 transition count 420
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1216 place count 474 transition count 419
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1217 place count 473 transition count 418
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1218 place count 472 transition count 417
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1219 place count 471 transition count 416
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1220 place count 470 transition count 415
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1221 place count 469 transition count 414
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1222 place count 468 transition count 413
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1223 place count 467 transition count 412
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1224 place count 466 transition count 411
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1225 place count 465 transition count 411
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 1225 place count 465 transition count 406
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 1235 place count 460 transition count 406
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1237 place count 459 transition count 405
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1238 place count 458 transition count 404
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1239 place count 457 transition count 404
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 4 Pre rules applied. Total rules applied 1239 place count 457 transition count 400
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 1247 place count 453 transition count 400
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1248 place count 452 transition count 399
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1249 place count 451 transition count 399
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 5 Pre rules applied. Total rules applied 1249 place count 451 transition count 394
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 1259 place count 446 transition count 394
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1260 place count 445 transition count 393
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 1262 place count 444 transition count 392
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1263 place count 443 transition count 392
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 5 Pre rules applied. Total rules applied 1263 place count 443 transition count 387
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 1273 place count 438 transition count 387
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1274 place count 437 transition count 386
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 2 rules applied. Total rules applied 1276 place count 436 transition count 385
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1277 place count 435 transition count 385
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 5 Pre rules applied. Total rules applied 1277 place count 435 transition count 380
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 12 with 10 rules applied. Total rules applied 1287 place count 430 transition count 380
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1288 place count 429 transition count 379
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 12 with 2 rules applied. Total rules applied 1290 place count 428 transition count 378
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 1291 place count 427 transition count 378
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 5 Pre rules applied. Total rules applied 1291 place count 427 transition count 373
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 1301 place count 422 transition count 373
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 1302 place count 421 transition count 372
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 14 with 2 rules applied. Total rules applied 1304 place count 420 transition count 371
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 1305 place count 419 transition count 371
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 5 Pre rules applied. Total rules applied 1305 place count 419 transition count 366
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 16 with 10 rules applied. Total rules applied 1315 place count 414 transition count 366
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 16 with 1 rules applied. Total rules applied 1316 place count 413 transition count 365
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 16 with 2 rules applied. Total rules applied 1318 place count 412 transition count 364
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 1319 place count 411 transition count 364
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 18 with 5 Pre rules applied. Total rules applied 1319 place count 411 transition count 359
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 18 with 10 rules applied. Total rules applied 1329 place count 406 transition count 359
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 18 with 1 rules applied. Total rules applied 1330 place count 405 transition count 358
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 18 with 2 rules applied. Total rules applied 1332 place count 404 transition count 357
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 1333 place count 403 transition count 357
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 20 with 5 Pre rules applied. Total rules applied 1333 place count 403 transition count 352
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 20 with 10 rules applied. Total rules applied 1343 place count 398 transition count 352
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 20 with 1 rules applied. Total rules applied 1344 place count 397 transition count 351
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 20 with 2 rules applied. Total rules applied 1346 place count 396 transition count 350
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 1347 place count 395 transition count 350
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 22 with 5 Pre rules applied. Total rules applied 1347 place count 395 transition count 345
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 22 with 10 rules applied. Total rules applied 1357 place count 390 transition count 345
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 22 with 1 rules applied. Total rules applied 1358 place count 389 transition count 344
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 22 with 2 rules applied. Total rules applied 1360 place count 388 transition count 343
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 1361 place count 387 transition count 343
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 24 with 6 Pre rules applied. Total rules applied 1361 place count 387 transition count 337
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 24 with 12 rules applied. Total rules applied 1373 place count 381 transition count 337
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 24 with 1 rules applied. Total rules applied 1374 place count 380 transition count 336
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 24 with 3 rules applied. Total rules applied 1377 place count 379 transition count 334
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 25 with 2 rules applied. Total rules applied 1379 place count 377 transition count 334
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 26 with 6 Pre rules applied. Total rules applied 1379 place count 377 transition count 328
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 26 with 12 rules applied. Total rules applied 1391 place count 371 transition count 328
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 26 with 1 rules applied. Total rules applied 1392 place count 370 transition count 327
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 26 with 3 rules applied. Total rules applied 1395 place count 369 transition count 325
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 1397 place count 367 transition count 325
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 28 with 6 Pre rules applied. Total rules applied 1397 place count 367 transition count 319
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 28 with 12 rules applied. Total rules applied 1409 place count 361 transition count 319
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 28 with 1 rules applied. Total rules applied 1410 place count 360 transition count 318
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 28 with 3 rules applied. Total rules applied 1413 place count 359 transition count 316
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 1415 place count 357 transition count 316
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 30 with 6 Pre rules applied. Total rules applied 1415 place count 357 transition count 310
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 30 with 12 rules applied. Total rules applied 1427 place count 351 transition count 310
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 30 with 1 rules applied. Total rules applied 1428 place count 350 transition count 309
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 30 with 3 rules applied. Total rules applied 1431 place count 349 transition count 307
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 31 with 2 rules applied. Total rules applied 1433 place count 347 transition count 307
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 32 with 7 Pre rules applied. Total rules applied 1433 place count 347 transition count 300
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 32 with 14 rules applied. Total rules applied 1447 place count 340 transition count 300
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 32 with 1 rules applied. Total rules applied 1448 place count 339 transition count 299
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 32 with 4 rules applied. Total rules applied 1452 place count 338 transition count 296
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 33 with 3 rules applied. Total rules applied 1455 place count 335 transition count 296
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 34 with 7 Pre rules applied. Total rules applied 1455 place count 335 transition count 289
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 34 with 14 rules applied. Total rules applied 1469 place count 328 transition count 289
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 34 with 1 rules applied. Total rules applied 1470 place count 327 transition count 288
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 34 with 4 rules applied. Total rules applied 1474 place count 326 transition count 285
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 35 with 3 rules applied. Total rules applied 1477 place count 323 transition count 285
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 36 with 8 Pre rules applied. Total rules applied 1477 place count 323 transition count 277
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 36 with 16 rules applied. Total rules applied 1493 place count 315 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 36 with 1 rules applied. Total rules applied 1494 place count 314 transition count 276
Reduce places removed 1 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 36 with 5 rules applied. Total rules applied 1499 place count 313 transition count 272
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 37 with 4 rules applied. Total rules applied 1503 place count 309 transition count 272
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 38 with 8 Pre rules applied. Total rules applied 1503 place count 309 transition count 264
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 38 with 16 rules applied. Total rules applied 1519 place count 301 transition count 264
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 38 with 1 rules applied. Total rules applied 1520 place count 300 transition count 264
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 39 with 1 Pre rules applied. Total rules applied 1520 place count 300 transition count 263
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 39 with 2 rules applied. Total rules applied 1522 place count 299 transition count 263
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 39 with 4 rules applied. Total rules applied 1526 place count 297 transition count 261
Applied a total of 1526 rules in 9449 ms. Remains 297 /1208 variables (removed 911) and now considering 261/1102 (removed 841) transitions.
Finished structural reductions, in 1 iterations. Remains : 297/1208 places, 261/1102 transitions.
Incomplete random walk after 1000000 steps, including 3687 resets, run finished after 2203 ms. (steps per millisecond=453 ) properties seen :[0, 1]
FORMULA leader_election-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Finished Best-First random walk after 454 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=227 )
FORMULA leader_election-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621353276911

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="HirschbergSinclair-PT-50"
export BK_EXAMINATION="ReachabilityFireability"
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 HirschbergSinclair-PT-50, 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 r303-tall-162124171400236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-50.tgz
mv HirschbergSinclair-PT-50 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 ;