fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r421-smll-171690572800162
Last Updated
July 7, 2024

About the Execution of GreatSPN+red for TokenRing-PT-010

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
11308.684 430754.00 580337.00 5987.10 ?????T??FF?FFFF? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r421-smll-171690572800162.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool greatspnxred
Input is TokenRing-PT-010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-smll-171690572800162
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 125K Apr 11 19:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 687K Apr 11 19:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 900K Apr 11 19:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.4M Apr 11 19:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 57K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 436K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 212K Apr 11 19:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Apr 11 19:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Apr 11 19:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.6M Apr 11 19:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 35K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 519K May 18 16:43 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-010-CTLFireability-2024-00
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-01
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-02
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-03
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-04
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-05
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-06
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-07
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-08
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-09
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-10
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-11
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-12
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-13
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-14
FORMULA_NAME TokenRing-PT-010-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717002743812

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-PT-010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 17:12:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 17:12:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 17:12:27] [INFO ] Load time of PNML (sax parser for PT used): 286 ms
[2024-05-29 17:12:27] [INFO ] Transformed 121 places.
[2024-05-29 17:12:27] [INFO ] Transformed 1111 transitions.
[2024-05-29 17:12:27] [INFO ] Found NUPN structural information;
[2024-05-29 17:12:27] [INFO ] Parsed PT model containing 121 places and 1111 transitions and 4444 arcs in 532 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 355 ms.
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 56 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2024-05-29 17:12:31] [INFO ] Computed 11 invariants in 72 ms
[2024-05-29 17:12:31] [INFO ] Implicit Places using invariants in 548 ms returned []
[2024-05-29 17:12:31] [INFO ] Invariant cache hit.
[2024-05-29 17:12:32] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:12:32] [INFO ] Implicit Places using invariants and state equation in 918 ms returned []
Implicit Place search using SMT with State Equation took 1537 ms to find 0 implicit places.
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:12:32] [INFO ] Invariant cache hit.
[2024-05-29 17:12:32] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:12:42] [INFO ] Deduced a trap composed of 66 places in 1095 ms of which 34 ms to minimize.
[2024-05-29 17:12:42] [INFO ] Deduced a trap composed of 67 places in 271 ms of which 3 ms to minimize.
[2024-05-29 17:12:43] [INFO ] Deduced a trap composed of 66 places in 234 ms of which 3 ms to minimize.
[2024-05-29 17:12:43] [INFO ] Deduced a trap composed of 65 places in 221 ms of which 3 ms to minimize.
[2024-05-29 17:12:43] [INFO ] Deduced a trap composed of 66 places in 233 ms of which 3 ms to minimize.
[2024-05-29 17:12:43] [INFO ] Deduced a trap composed of 65 places in 214 ms of which 3 ms to minimize.
[2024-05-29 17:12:44] [INFO ] Deduced a trap composed of 66 places in 220 ms of which 3 ms to minimize.
[2024-05-29 17:12:44] [INFO ] Deduced a trap composed of 65 places in 316 ms of which 3 ms to minimize.
[2024-05-29 17:12:44] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:12:44] [INFO ] Deduced a trap composed of 67 places in 208 ms of which 3 ms to minimize.
[2024-05-29 17:12:45] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:12:45] [INFO ] Deduced a trap composed of 64 places in 271 ms of which 2 ms to minimize.
[2024-05-29 17:12:45] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:12:46] [INFO ] Deduced a trap composed of 66 places in 228 ms of which 3 ms to minimize.
[2024-05-29 17:12:46] [INFO ] Deduced a trap composed of 64 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:12:46] [INFO ] Deduced a trap composed of 62 places in 228 ms of which 3 ms to minimize.
[2024-05-29 17:12:46] [INFO ] Deduced a trap composed of 65 places in 267 ms of which 3 ms to minimize.
[2024-05-29 17:12:47] [INFO ] Deduced a trap composed of 63 places in 268 ms of which 3 ms to minimize.
[2024-05-29 17:12:47] [INFO ] Deduced a trap composed of 64 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:12:47] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:12:48] [INFO ] Deduced a trap composed of 64 places in 213 ms of which 3 ms to minimize.
[2024-05-29 17:12:49] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:12:49] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:12:49] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:12:49] [INFO ] Deduced a trap composed of 64 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:12:50] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:12:50] [INFO ] Deduced a trap composed of 64 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:12:50] [INFO ] Deduced a trap composed of 64 places in 218 ms of which 2 ms to minimize.
[2024-05-29 17:12:50] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:12:51] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:12:51] [INFO ] Deduced a trap composed of 65 places in 203 ms of which 3 ms to minimize.
[2024-05-29 17:12:51] [INFO ] Deduced a trap composed of 68 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:12:51] [INFO ] Deduced a trap composed of 64 places in 270 ms of which 3 ms to minimize.
[2024-05-29 17:12:52] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:12:52] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 6 ms to minimize.
[2024-05-29 17:12:52] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:12:52] [INFO ] Deduced a trap composed of 65 places in 230 ms of which 3 ms to minimize.
[2024-05-29 17:12:53] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:12:53] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:12:53] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:13:01] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:13:01] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:13:01] [INFO ] Deduced a trap composed of 68 places in 274 ms of which 3 ms to minimize.
[2024-05-29 17:13:01] [INFO ] Deduced a trap composed of 66 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:13:02] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:13:02] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:13:02] [INFO ] Deduced a trap composed of 67 places in 222 ms of which 3 ms to minimize.
[2024-05-29 17:13:03] [INFO ] Deduced a trap composed of 67 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:13:03] [INFO ] Deduced a trap composed of 67 places in 216 ms of which 3 ms to minimize.
[2024-05-29 17:13:03] [INFO ] Deduced a trap composed of 67 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:13:03] [INFO ] Deduced a trap composed of 68 places in 221 ms of which 2 ms to minimize.
[2024-05-29 17:13:04] [INFO ] Deduced a trap composed of 67 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:13:04] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
SMT process timed out in 31814ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31887ms
Finished structural reductions in LTL mode , in 1 iterations and 33535 ms. Remains : 121/121 places, 1111/1111 transitions.
Support contains 121 out of 121 places after structural reductions.
[2024-05-29 17:13:05] [INFO ] Flatten gal took : 330 ms
[2024-05-29 17:13:08] [INFO ] Flatten gal took : 393 ms
[2024-05-29 17:13:10] [INFO ] Input system was already deterministic with 1111 transitions.
Reduction of identical properties reduced properties to check from 63 to 55
RANDOM walk for 40000 steps (8 resets) in 9557 ms. (4 steps per ms) remains 35/55 properties
BEST_FIRST walk for 4000 steps (8 resets) in 1038 ms. (3 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4000 steps (8 resets) in 570 ms. (7 steps per ms) remains 32/34 properties
BEST_FIRST walk for 4000 steps (8 resets) in 638 ms. (6 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 1449 ms. (2 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 383 ms. (10 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 413 ms. (9 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 401 ms. (9 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 514 ms. (7 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 609 ms. (6 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 616 ms. (6 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 504 ms. (7 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 364 ms. (10 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 407 ms. (9 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 391 ms. (10 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 406 ms. (9 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 542 ms. (7 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 457 ms. (8 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 450 ms. (8 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 469 ms. (8 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 470 ms. (8 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 513 ms. (7 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 436 ms. (9 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 663 ms. (6 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 650 ms. (6 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 588 ms. (6 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 433 ms. (9 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 463 ms. (8 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 442 ms. (9 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 463 ms. (8 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 368 ms. (10 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 393 ms. (10 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (8 resets) in 413 ms. (9 steps per ms) remains 32/32 properties
[2024-05-29 17:13:18] [INFO ] Invariant cache hit.
[2024-05-29 17:13:18] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp16 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 1 solved, 31 unsolved
[2024-05-29 17:13:29] [INFO ] Deduced a trap composed of 63 places in 161 ms of which 2 ms to minimize.
[2024-05-29 17:13:29] [INFO ] Deduced a trap composed of 63 places in 150 ms of which 2 ms to minimize.
[2024-05-29 17:13:29] [INFO ] Deduced a trap composed of 66 places in 149 ms of which 14 ms to minimize.
[2024-05-29 17:13:30] [INFO ] Deduced a trap composed of 66 places in 140 ms of which 2 ms to minimize.
[2024-05-29 17:13:30] [INFO ] Deduced a trap composed of 69 places in 141 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 5/137 constraints. Problems are: Problem set: 1 solved, 31 unsolved
[2024-05-29 17:13:30] [INFO ] Deduced a trap composed of 68 places in 169 ms of which 2 ms to minimize.
[2024-05-29 17:13:31] [INFO ] Deduced a trap composed of 64 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:13:31] [INFO ] Deduced a trap composed of 63 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:13:31] [INFO ] Deduced a trap composed of 66 places in 217 ms of which 2 ms to minimize.
[2024-05-29 17:13:31] [INFO ] Deduced a trap composed of 67 places in 485 ms of which 3 ms to minimize.
[2024-05-29 17:13:32] [INFO ] Deduced a trap composed of 69 places in 134 ms of which 2 ms to minimize.
[2024-05-29 17:13:32] [INFO ] Deduced a trap composed of 70 places in 165 ms of which 2 ms to minimize.
[2024-05-29 17:13:32] [INFO ] Deduced a trap composed of 67 places in 149 ms of which 2 ms to minimize.
[2024-05-29 17:13:32] [INFO ] Deduced a trap composed of 68 places in 155 ms of which 2 ms to minimize.
[2024-05-29 17:13:32] [INFO ] Deduced a trap composed of 68 places in 191 ms of which 2 ms to minimize.
[2024-05-29 17:13:33] [INFO ] Deduced a trap composed of 65 places in 208 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 11/148 constraints. Problems are: Problem set: 1 solved, 31 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 148 constraints, problems are : Problem set: 1 solved, 31 unsolved in 5034 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 31/28 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 1 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 1 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 16/148 constraints. Problems are: Problem set: 1 solved, 31 unsolved
[2024-05-29 17:13:34] [INFO ] Deduced a trap composed of 65 places in 271 ms of which 2 ms to minimize.
[2024-05-29 17:13:35] [INFO ] Deduced a trap composed of 63 places in 206 ms of which 2 ms to minimize.
[2024-05-29 17:13:35] [INFO ] Deduced a trap composed of 64 places in 213 ms of which 2 ms to minimize.
[2024-05-29 17:13:35] [INFO ] Deduced a trap composed of 64 places in 206 ms of which 2 ms to minimize.
[2024-05-29 17:13:35] [INFO ] Deduced a trap composed of 70 places in 212 ms of which 2 ms to minimize.
[2024-05-29 17:13:36] [INFO ] Deduced a trap composed of 71 places in 216 ms of which 2 ms to minimize.
[2024-05-29 17:13:36] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:13:36] [INFO ] Deduced a trap composed of 67 places in 216 ms of which 3 ms to minimize.
[2024-05-29 17:13:36] [INFO ] Deduced a trap composed of 66 places in 211 ms of which 2 ms to minimize.
[2024-05-29 17:13:37] [INFO ] Deduced a trap composed of 64 places in 273 ms of which 3 ms to minimize.
[2024-05-29 17:13:37] [INFO ] Deduced a trap composed of 67 places in 213 ms of which 3 ms to minimize.
[2024-05-29 17:13:37] [INFO ] Deduced a trap composed of 67 places in 212 ms of which 2 ms to minimize.
[2024-05-29 17:13:38] [INFO ] Deduced a trap composed of 66 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:13:38] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:13:38] [INFO ] Deduced a trap composed of 67 places in 260 ms of which 3 ms to minimize.
SMT process timed out in 20131ms, After SMT, problems are : Problem set: 1 solved, 31 unsolved
Fused 31 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 65 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 121/121 places, 1111/1111 transitions.
RANDOM walk for 40000 steps (8 resets) in 6292 ms. (6 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 708 ms. (5 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 793 ms. (5 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 729 ms. (5 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 492 ms. (8 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 408 ms. (9 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 422 ms. (9 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 415 ms. (9 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 414 ms. (9 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 362 ms. (11 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 373 ms. (10 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 356 ms. (11 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 378 ms. (10 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 360 ms. (11 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 394 ms. (10 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 650 ms. (6 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 384 ms. (10 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 338 ms. (11 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 402 ms. (9 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 424 ms. (9 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 435 ms. (9 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 404 ms. (9 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 401 ms. (9 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 300 ms. (13 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 291 ms. (13 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 300 ms. (13 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 294 ms. (13 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 293 ms. (13 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 316 ms. (12 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 277 ms. (14 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 303 ms. (13 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (8 resets) in 279 ms. (14 steps per ms) remains 31/31 properties
Probably explored full state space saw : 58904 states, properties seen :0
Probabilistic random walk after 352949 steps, saw 58904 distinct states, run finished after 6615 ms. (steps per millisecond=53 ) properties seen :0
Explored full state space saw : 58905 states, properties seen :0
Exhaustive walk after 352955 steps, saw 58905 distinct states, run finished after 6031 ms. (steps per millisecond=58 ) properties seen :0
Successfully simplified 32 atomic propositions for a total of 16 simplifications.
FORMULA TokenRing-PT-010-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 17:13:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-29 17:13:57] [INFO ] Flatten gal took : 208 ms
[2024-05-29 17:13:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TokenRing-PT-010-CTLFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 17:13:59] [INFO ] Flatten gal took : 229 ms
[2024-05-29 17:14:00] [INFO ] Input system was already deterministic with 1111 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 4 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:01] [INFO ] Flatten gal took : 45 ms
[2024-05-29 17:14:01] [INFO ] Flatten gal took : 59 ms
[2024-05-29 17:14:01] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 4 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:01] [INFO ] Flatten gal took : 44 ms
[2024-05-29 17:14:01] [INFO ] Flatten gal took : 65 ms
[2024-05-29 17:14:01] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 33 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:02] [INFO ] Flatten gal took : 42 ms
[2024-05-29 17:14:02] [INFO ] Flatten gal took : 56 ms
[2024-05-29 17:14:02] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 3 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:02] [INFO ] Flatten gal took : 40 ms
[2024-05-29 17:14:02] [INFO ] Flatten gal took : 55 ms
[2024-05-29 17:14:02] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 27 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:02] [INFO ] Flatten gal took : 37 ms
[2024-05-29 17:14:02] [INFO ] Flatten gal took : 50 ms
[2024-05-29 17:14:02] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 63 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:02] [INFO ] Flatten gal took : 29 ms
[2024-05-29 17:14:02] [INFO ] Flatten gal took : 32 ms
[2024-05-29 17:14:03] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 4 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:03] [INFO ] Flatten gal took : 50 ms
[2024-05-29 17:14:03] [INFO ] Flatten gal took : 86 ms
[2024-05-29 17:14:03] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 4 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 35 ms
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 56 ms
[2024-05-29 17:14:04] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 39 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 25 ms
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 28 ms
[2024-05-29 17:14:04] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 11 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 25 ms
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 29 ms
[2024-05-29 17:14:04] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 10 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 24 ms
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 29 ms
[2024-05-29 17:14:04] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 12 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 38 ms
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 44 ms
[2024-05-29 17:14:04] [INFO ] Input system was already deterministic with 1111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 7 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 121/121 places, 1111/1111 transitions.
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 21 ms
[2024-05-29 17:14:04] [INFO ] Flatten gal took : 25 ms
[2024-05-29 17:14:05] [INFO ] Input system was already deterministic with 1111 transitions.
[2024-05-29 17:14:05] [INFO ] Flatten gal took : 186 ms
[2024-05-29 17:14:06] [INFO ] Flatten gal took : 183 ms
[2024-05-29 17:14:07] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 146 ms.
[2024-05-29 17:14:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 121 places, 1111 transitions and 4444 arcs took 11 ms.
Total runtime 100843 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running TokenRing-PT-010

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/406/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 121
TRANSITIONS: 1111
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.030s, Sys 0.006s]


SAVING FILE /home/mcc/execution/406/model (.net / .def) ...
EXPORT TIME: [User 0.005s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 826
MODEL NAME: /home/mcc/execution/406/model
121 places, 1111 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA TokenRing-PT-010-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA TokenRing-PT-010-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA TokenRing-PT-010-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA TokenRing-PT-010-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA TokenRing-PT-010-CTLFireability-2024-00 CANNOT_COMPUTE
FORMULA TokenRing-PT-010-CTLFireability-2024-01 CANNOT_COMPUTE
FORMULA TokenRing-PT-010-CTLFireability-2024-02 CANNOT_COMPUTE
FORMULA TokenRing-PT-010-CTLFireability-2024-03 CANNOT_COMPUTE
FORMULA TokenRing-PT-010-CTLFireability-2024-04 CANNOT_COMPUTE
FORMULA TokenRing-PT-010-CTLFireability-2024-06 CANNOT_COMPUTE
FORMULA TokenRing-PT-010-CTLFireability-2024-07 CANNOT_COMPUTE
FORMULA TokenRing-PT-010-CTLFireability-2024-10 CANNOT_COMPUTE
FORMULA TokenRing-PT-010-CTLFireability-2024-15 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717003174566

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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-010"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is TokenRing-PT-010, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-smll-171690572800162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-010.tgz
mv TokenRing-PT-010 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;