fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r303-tall-162124171400231
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for HirschbergSinclair-PT-45

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
352.563 59384.00 35371.00 21761.90 FTTFTTFFFFTFFTTT 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.r303-tall-162124171400231.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-45, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171400231
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 28K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 127K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 18:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 11 18:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 11 15:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K 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 1.5M 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-ReachabilityCardinality-00
FORMULA_NAME leader_election-ReachabilityCardinality-01
FORMULA_NAME leader_election-ReachabilityCardinality-02
FORMULA_NAME leader_election-ReachabilityCardinality-03
FORMULA_NAME leader_election-ReachabilityCardinality-04
FORMULA_NAME leader_election-ReachabilityCardinality-05
FORMULA_NAME leader_election-ReachabilityCardinality-06
FORMULA_NAME leader_election-ReachabilityCardinality-07
FORMULA_NAME leader_election-ReachabilityCardinality-08
FORMULA_NAME leader_election-ReachabilityCardinality-09
FORMULA_NAME leader_election-ReachabilityCardinality-10
FORMULA_NAME leader_election-ReachabilityCardinality-11
FORMULA_NAME leader_election-ReachabilityCardinality-12
FORMULA_NAME leader_election-ReachabilityCardinality-13
FORMULA_NAME leader_election-ReachabilityCardinality-14
FORMULA_NAME leader_election-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621351259082

[2021-05-18 15:21:14] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 15:21:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 15:21:14] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2021-05-18 15:21:14] [INFO ] Transformed 1138 places.
[2021-05-18 15:21:14] [INFO ] Transformed 1042 transitions.
[2021-05-18 15:21:14] [INFO ] Parsed PT model containing 1138 places and 1042 transitions in 226 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 75 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 9 resets, run finished after 104 ms. (steps per millisecond=96 ) properties seen :[0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1]
FORMULA leader_election-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA leader_election-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 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, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1042 rows 1138 cols
[2021-05-18 15:21:15] [INFO ] Computed 96 place invariants in 47 ms
[2021-05-18 15:21:15] [INFO ] [Real]Absence check using 90 positive place invariants in 106 ms returned sat
[2021-05-18 15:21:15] [INFO ] [Real]Absence check using 90 positive and 6 generalized place invariants in 9 ms returned sat
[2021-05-18 15:21:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 15:21:19] [INFO ] [Real]Absence check using state equation in 3822 ms returned sat
[2021-05-18 15:21:35] [INFO ] Deduced a trap composed of 6 places in 15403 ms
[2021-05-18 15:21:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s48 s257 s258 s259 s260 s261) 0)") while checking expression at index 0
[2021-05-18 15:21:35] [INFO ] [Real]Absence check using 90 positive place invariants in 31 ms returned unsat
[2021-05-18 15:21:35] [INFO ] [Real]Absence check using 90 positive place invariants in 90 ms returned unsat
[2021-05-18 15:21:36] [INFO ] [Real]Absence check using 90 positive place invariants in 109 ms returned sat
[2021-05-18 15:21:36] [INFO ] [Real]Absence check using 90 positive and 6 generalized place invariants in 8 ms returned sat
[2021-05-18 15:21:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 15:21:39] [INFO ] [Real]Absence check using state equation in 3136 ms returned sat
[2021-05-18 15:21:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 15:21:39] [INFO ] [Nat]Absence check using 90 positive place invariants in 97 ms returned sat
[2021-05-18 15:21:39] [INFO ] [Nat]Absence check using 90 positive and 6 generalized place invariants in 11 ms returned sat
[2021-05-18 15:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 15:21:42] [INFO ] [Nat]Absence check using state equation in 2731 ms returned sat
[2021-05-18 15:21:42] [INFO ] Deduced a trap composed of 36 places in 499 ms
[2021-05-18 15:21:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 587 ms
[2021-05-18 15:21:43] [INFO ] Computed and/alt/rep : 997/7120/997 causal constraints in 74 ms.
[2021-05-18 15:21:44] [INFO ] Added : 85 causal constraints over 17 iterations in 1464 ms. Result :unknown
[2021-05-18 15:21:44] [INFO ] [Real]Absence check using 90 positive place invariants in 90 ms returned unsat
[2021-05-18 15:21:44] [INFO ] [Real]Absence check using 90 positive place invariants in 29 ms returned unsat
[2021-05-18 15:21:44] [INFO ] [Real]Absence check using 90 positive place invariants in 58 ms returned unsat
[2021-05-18 15:21:45] [INFO ] [Real]Absence check using 90 positive place invariants in 47 ms returned unsat
FORMULA leader_election-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA leader_election-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 52100 steps, including 303 resets, run finished after 358 ms. (steps per millisecond=145 ) properties seen :[0, 0] could not realise parikh vector
Support contains 17 out of 1138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1138/1138 places, 1042/1042 transitions.
Discarding 55 places :
Also discarding 0 output transitions
Graph (complete) has 2184 edges and 1138 vertex of which 1083 are kept as prefixes of interest. Removing 55 places using SCC suffix rule.9 ms
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 450 Post agglomeration using F-continuation condition.Transition count delta: 450
Iterating post reduction 0 with 460 rules applied. Total rules applied 461 place count 1083 transition count 582
Reduce places removed 450 places and 0 transitions.
Discarding 124 places :
Also discarding 0 output transitions
Graph (complete) has 1045 edges and 633 vertex of which 509 are kept as prefixes of interest. Removing 124 places using SCC suffix rule.2 ms
Iterating post reduction 1 with 451 rules applied. Total rules applied 912 place count 509 transition count 582
Drop transitions removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Iterating post reduction 2 with 124 rules applied. Total rules applied 1036 place count 509 transition count 458
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1039 place count 509 transition count 458
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 1045 place count 506 transition count 455
Symmetric choice reduction at 3 with 2 rule applications. Total rules 1047 place count 506 transition count 455
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 1051 place count 504 transition count 453
Free-agglomeration rule (complex) applied 40 times.
Iterating global reduction 3 with 40 rules applied. Total rules applied 1091 place count 504 transition count 413
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 3 with 40 rules applied. Total rules applied 1131 place count 464 transition count 413
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1132 place count 463 transition count 412
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1133 place count 462 transition count 412
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 1133 place count 462 transition count 399
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 1159 place count 449 transition count 399
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1160 place count 448 transition count 398
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1161 place count 447 transition count 397
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1162 place count 446 transition count 396
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1163 place count 445 transition count 395
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1164 place count 444 transition count 394
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1165 place count 443 transition count 393
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1166 place count 442 transition count 392
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1167 place count 441 transition count 391
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1168 place count 440 transition count 390
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1169 place count 439 transition count 389
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1170 place count 438 transition count 388
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1171 place count 437 transition count 387
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1172 place count 436 transition count 386
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1173 place count 435 transition count 385
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1174 place count 434 transition count 384
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1175 place count 433 transition count 383
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1176 place count 432 transition count 382
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1177 place count 431 transition count 381
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1178 place count 430 transition count 380
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1179 place count 429 transition count 379
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1180 place count 428 transition count 378
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1181 place count 427 transition count 377
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1182 place count 426 transition count 376
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1183 place count 425 transition count 375
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1184 place count 424 transition count 374
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1185 place count 423 transition count 373
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1186 place count 422 transition count 372
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1187 place count 421 transition count 371
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1188 place count 420 transition count 370
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1189 place count 419 transition count 369
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1190 place count 418 transition count 368
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1191 place count 417 transition count 367
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1192 place count 416 transition count 366
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1193 place count 415 transition count 365
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1194 place count 414 transition count 365
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 6 Pre rules applied. Total rules applied 1194 place count 414 transition count 359
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 1206 place count 408 transition count 359
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1208 place count 407 transition count 358
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1209 place count 406 transition count 357
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1210 place count 405 transition count 357
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 7 Pre rules applied. Total rules applied 1210 place count 405 transition count 350
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 14 rules applied. Total rules applied 1224 place count 398 transition count 350
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1225 place count 397 transition count 349
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1226 place count 396 transition count 348
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1227 place count 395 transition count 348
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 8 Pre rules applied. Total rules applied 1227 place count 395 transition count 340
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 1243 place count 387 transition count 340
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1244 place count 386 transition count 339
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1245 place count 385 transition count 338
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1246 place count 384 transition count 338
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 8 Pre rules applied. Total rules applied 1246 place count 384 transition count 330
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 9 with 16 rules applied. Total rules applied 1262 place count 376 transition count 330
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1263 place count 375 transition count 329
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 1265 place count 374 transition count 328
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1266 place count 373 transition count 328
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 9 Pre rules applied. Total rules applied 1266 place count 373 transition count 319
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 11 with 18 rules applied. Total rules applied 1284 place count 364 transition count 319
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1285 place count 363 transition count 318
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 2 rules applied. Total rules applied 1287 place count 362 transition count 317
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 1288 place count 361 transition count 317
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 10 Pre rules applied. Total rules applied 1288 place count 361 transition count 307
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 13 with 20 rules applied. Total rules applied 1308 place count 351 transition count 307
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 1309 place count 350 transition count 306
Applied a total of 1309 rules in 888 ms. Remains 350 /1138 variables (removed 788) and now considering 306/1042 (removed 736) transitions.
Finished structural reductions, in 1 iterations. Remains : 350/1138 places, 306/1042 transitions.
Incomplete random walk after 1000000 steps, including 3276 resets, run finished after 2307 ms. (steps per millisecond=433 ) properties seen :[0, 1]
FORMULA leader_election-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1147 resets, run finished after 1224 ms. (steps per millisecond=816 ) properties seen :[0]
// Phase 1: matrix 306 rows 350 cols
[2021-05-18 15:21:49] [INFO ] Computed 44 place invariants in 4 ms
[2021-05-18 15:21:49] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2021-05-18 15:21:49] [INFO ] [Real]Absence check using 3 positive and 41 generalized place invariants in 58 ms returned sat
[2021-05-18 15:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 15:21:50] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2021-05-18 15:21:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 15:21:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2021-05-18 15:21:50] [INFO ] [Nat]Absence check using 3 positive and 41 generalized place invariants in 56 ms returned sat
[2021-05-18 15:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 15:21:50] [INFO ] [Nat]Absence check using state equation in 37 ms returned unsat
FORMULA leader_election-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1621351318466

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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-45"
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 HirschbergSinclair-PT-45, 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 r303-tall-162124171400231"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-45.tgz
mv HirschbergSinclair-PT-45 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 ;