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.r333-tall-171679078100290.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 RwMutex-PT-r0010w0500, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r333-tall-171679078100290
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 13 07:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 13 07:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 13 07:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 13 07:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 887K 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 RwMutex-PT-r0010w0500-CTLFireability-2024-00
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-01
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-02
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-03
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-04
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-05
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-06
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-07
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-08
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-09
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-10
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2024-11
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2023-12
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2023-13
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2023-14
FORMULA_NAME RwMutex-PT-r0010w0500-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716838792139

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0500
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 19:39:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-27 19:39:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 19:39:53] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2024-05-27 19:39:53] [INFO ] Transformed 1030 places.
[2024-05-27 19:39:53] [INFO ] Transformed 1020 transitions.
[2024-05-27 19:39:53] [INFO ] Found NUPN structural information;
[2024-05-27 19:39:53] [INFO ] Parsed PT model containing 1030 places and 1020 transitions and 12060 arcs in 304 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 91 out of 1030 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1030/1030 places, 1020/1020 transitions.
Applied a total of 0 rules in 128 ms. Remains 1030 /1030 variables (removed 0) and now considering 1020/1020 (removed 0) transitions.
// Phase 1: matrix 1020 rows 1030 cols
[2024-05-27 19:39:53] [INFO ] Computed 520 invariants in 158 ms
[2024-05-27 19:39:55] [INFO ] Implicit Places using invariants in 1272 ms returned [2, 13, 24, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 91, 92, 94, 95, 96, 98, 99, 100, 101, 102, 104, 105, 106, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 164, 165, 166, 167, 168, 169, 170, 171, 173, 174, 175, 176, 177, 178, 179, 180, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 200, 201, 203, 204, 205, 206, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 222, 223, 224, 225, 226, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 239, 240, 241, 242, 243, 244, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 281, 283, 284, 285, 286, 287, 288, 289, 290, 292, 293, 294, 297, 298, 299, 300, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 332, 333, 334, 335, 336, 337, 338, 340, 341, 342, 344, 346, 347, 348, 349, 350, 352, 353, 354, 355, 356, 357, 358, 359, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 509, 520, 531, 542, 553, 564, 575, 586, 587, 598, 609, 620, 642, 653, 664, 675, 686, 697, 698, 709, 720, 731, 742, 753, 764, 775, 786, 797, 808, 809, 820, 831, 842, 853, 864, 886, 897, 908, 919, 920, 931, 942, 953, 964, 975, 986, 997, 1008]
Discarding 466 places :
Implicit Place search using SMT only with invariants took 1317 ms to find 466 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 564/1030 places, 1020/1020 transitions.
Discarding 422 places :
Symmetric choice reduction at 0 with 422 rule applications. Total rules 422 place count 142 transition count 598
Iterating global reduction 0 with 422 rules applied. Total rules applied 844 place count 142 transition count 598
Ensure Unique test removed 422 transitions
Reduce isomorphic transitions removed 422 transitions.
Iterating post reduction 0 with 422 rules applied. Total rules applied 1266 place count 142 transition count 176
Applied a total of 1266 rules in 29 ms. Remains 142 /564 variables (removed 422) and now considering 176/1020 (removed 844) transitions.
// Phase 1: matrix 176 rows 142 cols
[2024-05-27 19:39:55] [INFO ] Computed 54 invariants in 4 ms
[2024-05-27 19:39:55] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-27 19:39:55] [INFO ] Invariant cache hit.
[2024-05-27 19:39:55] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 142/1030 places, 176/1020 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1639 ms. Remains : 142/1030 places, 176/1020 transitions.
Support contains 91 out of 142 places after structural reductions.
[2024-05-27 19:39:55] [INFO ] Flatten gal took : 66 ms
[2024-05-27 19:39:55] [INFO ] Flatten gal took : 33 ms
[2024-05-27 19:39:55] [INFO ] Input system was already deterministic with 176 transitions.
RANDOM walk for 40000 steps (8 resets) in 2617 ms. (15 steps per ms) remains 7/69 properties
BEST_FIRST walk for 40004 steps (8 resets) in 320 ms. (124 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 6/6 properties
[2024-05-27 19:39:56] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 1 (OVERLAPS) 84/107 variables, 19/19 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/19 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 35/142 variables, 35/54 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/142 variables, 0/54 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 176/318 variables, 142/196 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 0/196 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/318 variables, 0/196 constraints. Problems are: Problem set: 4 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 196 constraints, problems are : Problem set: 4 solved, 2 unsolved in 213 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, State Equation: 142/142 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp65 is UNSAT
After SMT solving in domain Int declared 100/318 variables, and 12 constraints, problems are : Problem set: 6 solved, 0 unsolved in 42 ms.
Refiners :[Positive P Invariants (semi-flows): 12/54 constraints, State Equation: 0/142 constraints, PredecessorRefiner: 0/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 358ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
[2024-05-27 19:39:57] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 28 ms
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 33 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 176 transitions.
Support contains 76 out of 142 places (down from 77) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 112 transition count 146
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 112 transition count 146
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 90 place count 112 transition count 116
Applied a total of 90 rules in 20 ms. Remains 112 /142 variables (removed 30) and now considering 116/176 (removed 60) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 112/142 places, 116/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 14 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 13 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 116 transitions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 108 transition count 142
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 108 transition count 142
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 108 transition count 108
Applied a total of 102 rules in 4 ms. Remains 108 /142 variables (removed 34) and now considering 108/176 (removed 68) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 108/142 places, 108/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 111 transition count 145
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 111 transition count 145
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 93 place count 111 transition count 114
Applied a total of 93 rules in 5 ms. Remains 111 /142 variables (removed 31) and now considering 114/176 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 111/142 places, 114/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 11 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 112 transition count 146
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 112 transition count 146
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 90 place count 112 transition count 116
Applied a total of 90 rules in 4 ms. Remains 112 /142 variables (removed 30) and now considering 116/176 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 112/142 places, 116/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 116 transitions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 111 transition count 145
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 111 transition count 145
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 93 place count 111 transition count 114
Applied a total of 93 rules in 4 ms. Remains 111 /142 variables (removed 31) and now considering 114/176 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 111/142 places, 114/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 108 transition count 142
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 108 transition count 142
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 108 transition count 108
Applied a total of 102 rules in 16 ms. Remains 108 /142 variables (removed 34) and now considering 108/176 (removed 68) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 108/142 places, 108/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 113 transition count 147
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 113 transition count 147
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 87 place count 113 transition count 118
Applied a total of 87 rules in 5 ms. Remains 113 /142 variables (removed 29) and now considering 118/176 (removed 58) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 113/142 places, 118/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 118 transitions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 110 transition count 144
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 110 transition count 144
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 110 transition count 112
Applied a total of 96 rules in 3 ms. Remains 110 /142 variables (removed 32) and now considering 112/176 (removed 64) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 110/142 places, 112/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 11 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 108 transition count 142
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 108 transition count 142
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 108 transition count 108
Applied a total of 102 rules in 16 ms. Remains 108 /142 variables (removed 34) and now considering 108/176 (removed 68) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 108/142 places, 108/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 108 transition count 142
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 108 transition count 142
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 108 transition count 108
Applied a total of 102 rules in 4 ms. Remains 108 /142 variables (removed 34) and now considering 108/176 (removed 68) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 108/142 places, 108/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:39:57] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 115 transition count 149
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 115 transition count 149
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 115 transition count 122
Applied a total of 81 rules in 4 ms. Remains 115 /142 variables (removed 27) and now considering 122/176 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 115/142 places, 122/176 transitions.
[2024-05-27 19:39:57] [INFO ] Flatten gal took : 14 ms
[2024-05-27 19:39:58] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:39:58] [INFO ] Input system was already deterministic with 122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 142/142 places, 176/176 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 111 transition count 145
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 111 transition count 145
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 93 place count 111 transition count 114
Applied a total of 93 rules in 5 ms. Remains 111 /142 variables (removed 31) and now considering 114/176 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 111/142 places, 114/176 transitions.
[2024-05-27 19:39:58] [INFO ] Flatten gal took : 8 ms
[2024-05-27 19:39:58] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:39:58] [INFO ] Input system was already deterministic with 114 transitions.
[2024-05-27 19:39:58] [INFO ] Flatten gal took : 15 ms
[2024-05-27 19:39:58] [INFO ] Flatten gal took : 15 ms
[2024-05-27 19:39:58] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2024-05-27 19:39:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 142 places, 176 transitions and 1844 arcs took 3 ms.
Total runtime 4904 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running RwMutex-PT-r0010w0500

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 142
TRANSITIONS: 176
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.010s, Sys 0.000s]


SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.001s]


----------------------------------------------------------------------
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: 539
MODEL NAME: /home/mcc/execution/410/model
142 places, 176 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 RwMutex-PT-r0010w0500-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0500-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716838799149

--------------------
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

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="RwMutex-PT-r0010w0500"
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 RwMutex-PT-r0010w0500, 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 r333-tall-171679078100290"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0500.tgz
mv RwMutex-PT-r0010w0500 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 ;