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.r524-tall-171679080000292.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)
........................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is RwMutex-PT-r0010w0500, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080000292
=====================================================================

--------------------
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-LTLFireability-00
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-01
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-02
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-03
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-04
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-05
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-06
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-07
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-08
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-09
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-10
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-11
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-12
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-13
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-14
FORMULA_NAME RwMutex-PT-r0010w0500-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717221792105

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0500
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:03:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 06:03:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:03:13] [INFO ] Load time of PNML (sax parser for PT used): 185 ms
[2024-06-01 06:03:13] [INFO ] Transformed 1030 places.
[2024-06-01 06:03:13] [INFO ] Transformed 1020 transitions.
[2024-06-01 06:03:13] [INFO ] Found NUPN structural information;
[2024-06-01 06:03:13] [INFO ] Parsed PT model containing 1030 places and 1020 transitions and 12060 arcs in 298 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 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 133 ms. Remains 1030 /1030 variables (removed 0) and now considering 1020/1020 (removed 0) transitions.
// Phase 1: matrix 1020 rows 1030 cols
[2024-06-01 06:03:14] [INFO ] Computed 520 invariants in 166 ms
[2024-06-01 06:03:15] [INFO ] Implicit Places using invariants in 1366 ms returned [1, 2, 13, 24, 35, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 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, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 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, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 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, 450, 451, 452, 453, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 498, 509, 520, 531, 542, 553, 564, 575, 586, 587, 598, 620, 631, 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, 975, 986, 997, 1008, 1019]
Discarding 498 places :
Implicit Place search using SMT only with invariants took 1412 ms to find 498 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 532/1030 places, 1020/1020 transitions.
Discarding 470 places :
Symmetric choice reduction at 0 with 470 rule applications. Total rules 470 place count 62 transition count 550
Iterating global reduction 0 with 470 rules applied. Total rules applied 940 place count 62 transition count 550
Ensure Unique test removed 470 transitions
Reduce isomorphic transitions removed 470 transitions.
Iterating post reduction 0 with 470 rules applied. Total rules applied 1410 place count 62 transition count 80
Applied a total of 1410 rules in 37 ms. Remains 62 /532 variables (removed 470) and now considering 80/1020 (removed 940) transitions.
// Phase 1: matrix 80 rows 62 cols
[2024-06-01 06:03:15] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 06:03:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-06-01 06:03:15] [INFO ] Invariant cache hit.
[2024-06-01 06:03:15] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/1030 places, 80/1020 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1685 ms. Remains : 62/1030 places, 80/1020 transitions.
Support contains 40 out of 62 places after structural reductions.
[2024-06-01 06:03:15] [INFO ] Flatten gal took : 39 ms
[2024-06-01 06:03:15] [INFO ] Flatten gal took : 18 ms
[2024-06-01 06:03:15] [INFO ] Input system was already deterministic with 80 transitions.
Support contains 37 out of 62 places (down from 40) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1834 ms. (21 steps per ms) remains 2/28 properties
BEST_FIRST walk for 40004 steps (8 resets) in 244 ms. (163 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 259 ms. (153 steps per ms) remains 2/2 properties
[2024-06-01 06:03:16] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp18 is UNSAT
At refinement iteration 1 (OVERLAPS) 39/52 variables, 12/12 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 10/62 variables, 10/22 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/62 variables, 0/22 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 80/142 variables, 62/84 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 0/84 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/142 variables, 0/84 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 84 constraints, problems are : Problem set: 1 solved, 1 unsolved in 115 ms.
Refiners :[Positive P Invariants (semi-flows): 22/22 constraints, State Equation: 62/62 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem AtomicPropp19 is UNSAT
After SMT solving in domain Int declared 52/142 variables, and 12 constraints, problems are : Problem set: 2 solved, 0 unsolved in 38 ms.
Refiners :[Positive P Invariants (semi-flows): 12/22 constraints, State Equation: 0/62 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 200ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 12 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 46 transition count 64
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 46 transition count 64
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 46 transition count 48
Applied a total of 48 rules in 9 ms. Remains 46 /62 variables (removed 16) and now considering 48/80 (removed 32) transitions.
// Phase 1: matrix 48 rows 46 cols
[2024-06-01 06:03:17] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 06:03:17] [INFO ] Implicit Places using invariants in 38 ms returned [2, 3, 4, 5, 6, 7, 8, 9, 34, 36, 43]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 39 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/62 places, 48/80 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 24 transition count 37
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 24 transition count 37
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 24 transition count 26
Applied a total of 33 rules in 3 ms. Remains 24 /35 variables (removed 11) and now considering 26/48 (removed 22) transitions.
// Phase 1: matrix 26 rows 24 cols
[2024-06-01 06:03:17] [INFO ] Computed 11 invariants in 1 ms
[2024-06-01 06:03:17] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-01 06:03:17] [INFO ] Invariant cache hit.
[2024-06-01 06:03:17] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 24/62 places, 26/80 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 107 ms. Remains : 24/62 places, 26/80 transitions.
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-00
Product exploration explored 100000 steps with 152 reset in 298 ms.
Product exploration explored 100000 steps with 106 reset in 183 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (X p1))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 11597 steps (2 resets) in 45 ms. (252 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (X p1))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F p0)]
Knowledge based reduction with 3 factoid took 243 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-06-01 06:03:18] [INFO ] Invariant cache hit.
[2024-06-01 06:03:18] [INFO ] [Real]Absence check using 11 positive place invariants in 1 ms returned sat
[2024-06-01 06:03:18] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-06-01 06:03:18] [INFO ] Computed and/alt/rep : 13/13/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 06:03:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 26/26 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2024-06-01 06:03:18] [INFO ] Invariant cache hit.
[2024-06-01 06:03:18] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-01 06:03:18] [INFO ] Invariant cache hit.
[2024-06-01 06:03:18] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-06-01 06:03:18] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2024-06-01 06:03:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 11/24 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 26/50 variables, 24/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 35 constraints, problems are : Problem set: 0 solved, 13 unsolved in 122 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 24/24 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 11/24 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 26/50 variables, 24/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 13/48 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 0/50 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 48 constraints, problems are : Problem set: 0 solved, 13 unsolved in 116 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 24/24 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 243ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 244ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 299 ms. Remains : 24/24 places, 26/26 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (X p1))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 11212 steps (1 resets) in 49 ms. (224 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) p1), (X p0), (X (X p1))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F p0)]
Knowledge based reduction with 3 factoid took 210 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-06-01 06:03:19] [INFO ] Invariant cache hit.
[2024-06-01 06:03:19] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2024-06-01 06:03:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-06-01 06:03:19] [INFO ] Computed and/alt/rep : 13/13/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 06:03:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 153 reset in 164 ms.
Product exploration explored 100000 steps with 150 reset in 169 ms.
Support contains 12 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 26/26 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2024-06-01 06:03:20] [INFO ] Invariant cache hit.
[2024-06-01 06:03:20] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-06-01 06:03:20] [INFO ] Invariant cache hit.
[2024-06-01 06:03:20] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-06-01 06:03:20] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2024-06-01 06:03:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 11/24 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 26/50 variables, 24/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 0/50 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/50 variables, and 35 constraints, problems are : Problem set: 0 solved, 13 unsolved in 123 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 24/24 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 11/24 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 26/50 variables, 24/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 13/48 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 0/50 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/50 variables, and 48 constraints, problems are : Problem set: 0 solved, 13 unsolved in 93 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 24/24 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 223ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 224ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 302 ms. Remains : 24/24 places, 26/26 transitions.
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-00 finished in 3720 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&G((X(p3)||p2))))'
Support contains 14 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 47 transition count 65
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 47 transition count 65
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 47 transition count 50
Applied a total of 45 rules in 2 ms. Remains 47 /62 variables (removed 15) and now considering 50/80 (removed 30) transitions.
// Phase 1: matrix 50 rows 47 cols
[2024-06-01 06:03:20] [INFO ] Computed 22 invariants in 2 ms
[2024-06-01 06:03:20] [INFO ] Implicit Places using invariants in 30 ms returned [2, 3, 5, 6, 7, 8, 9, 36, 43, 46]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 31 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/62 places, 50/80 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 27 transition count 40
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 27 transition count 40
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 27 transition count 30
Applied a total of 30 rules in 1 ms. Remains 27 /37 variables (removed 10) and now considering 30/50 (removed 20) transitions.
// Phase 1: matrix 30 rows 27 cols
[2024-06-01 06:03:20] [INFO ] Computed 12 invariants in 0 ms
[2024-06-01 06:03:20] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-06-01 06:03:20] [INFO ] Invariant cache hit.
[2024-06-01 06:03:20] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/62 places, 30/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83 ms. Remains : 27/62 places, 30/80 transitions.
Stuttering acceptance computed with spot in 235 ms :[true, (OR (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (OR (NOT p1) (AND (NOT p2) (NOT p3)))]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-01
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-01 finished in 335 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X((G(p0)||X(p1)))&&F(p2))))'
Support contains 13 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 46 transition count 64
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 46 transition count 64
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 46 transition count 48
Applied a total of 48 rules in 4 ms. Remains 46 /62 variables (removed 16) and now considering 48/80 (removed 32) transitions.
// Phase 1: matrix 48 rows 46 cols
[2024-06-01 06:03:21] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 06:03:21] [INFO ] Implicit Places using invariants in 34 ms returned [2, 4, 5, 6, 8, 9, 34, 36, 43, 45]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 35 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/62 places, 48/80 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 26 transition count 38
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 26 transition count 38
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 26 transition count 28
Applied a total of 30 rules in 1 ms. Remains 26 /36 variables (removed 10) and now considering 28/48 (removed 20) transitions.
// Phase 1: matrix 28 rows 26 cols
[2024-06-01 06:03:21] [INFO ] Computed 12 invariants in 0 ms
[2024-06-01 06:03:21] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-06-01 06:03:21] [INFO ] Invariant cache hit.
[2024-06-01 06:03:21] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/62 places, 28/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88 ms. Remains : 26/62 places, 28/80 transitions.
Stuttering acceptance computed with spot in 279 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-02
Product exploration explored 100000 steps with 96 reset in 147 ms.
Stack based approach found an accepted trace after 6 steps with 1 reset with depth 4 and stack size 4 in 0 ms.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-02 finished in 533 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 46 transition count 64
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 46 transition count 64
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 46 transition count 48
Applied a total of 48 rules in 3 ms. Remains 46 /62 variables (removed 16) and now considering 48/80 (removed 32) transitions.
// Phase 1: matrix 48 rows 46 cols
[2024-06-01 06:03:21] [INFO ] Computed 22 invariants in 0 ms
[2024-06-01 06:03:21] [INFO ] Implicit Places using invariants in 33 ms returned [2, 3, 4, 5, 6, 7, 8, 9, 34, 37, 43, 45]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 34 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/62 places, 48/80 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 22 transition count 36
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 22 transition count 36
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 36 place count 22 transition count 24
Applied a total of 36 rules in 2 ms. Remains 22 /34 variables (removed 12) and now considering 24/48 (removed 24) transitions.
// Phase 1: matrix 24 rows 22 cols
[2024-06-01 06:03:21] [INFO ] Computed 10 invariants in 1 ms
[2024-06-01 06:03:21] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-06-01 06:03:21] [INFO ] Invariant cache hit.
[2024-06-01 06:03:21] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/62 places, 24/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 22/62 places, 24/80 transitions.
Stuttering acceptance computed with spot in 76 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-05
Entered a terminal (fully accepting) state of product in 2379 steps with 0 reset in 5 ms.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-05 finished in 181 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(p1)||G(p2))))'
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 47 transition count 65
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 47 transition count 65
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 47 transition count 50
Applied a total of 45 rules in 2 ms. Remains 47 /62 variables (removed 15) and now considering 50/80 (removed 30) transitions.
// Phase 1: matrix 50 rows 47 cols
[2024-06-01 06:03:21] [INFO ] Computed 22 invariants in 1 ms
[2024-06-01 06:03:21] [INFO ] Implicit Places using invariants in 39 ms returned [2, 3, 4, 5, 6, 7, 8, 9, 34, 36, 43, 46]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 39 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/62 places, 50/80 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 23 transition count 38
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 23 transition count 38
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 36 place count 23 transition count 26
Applied a total of 36 rules in 0 ms. Remains 23 /35 variables (removed 12) and now considering 26/50 (removed 24) transitions.
// Phase 1: matrix 26 rows 23 cols
[2024-06-01 06:03:21] [INFO ] Computed 10 invariants in 0 ms
[2024-06-01 06:03:21] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-06-01 06:03:21] [INFO ] Invariant cache hit.
[2024-06-01 06:03:21] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/62 places, 26/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 92 ms. Remains : 23/62 places, 26/80 transitions.
Stuttering acceptance computed with spot in 215 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-06
Product exploration explored 100000 steps with 34192 reset in 108 ms.
Product exploration explored 100000 steps with 34200 reset in 105 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), (X (X p2)), (X (X p1)), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X p0), (X (NOT p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 10 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA RwMutex-PT-r0010w0500-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-06 finished in 550 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 11 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 45 transition count 63
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 45 transition count 63
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 51 place count 45 transition count 46
Applied a total of 51 rules in 2 ms. Remains 45 /62 variables (removed 17) and now considering 46/80 (removed 34) transitions.
// Phase 1: matrix 46 rows 45 cols
[2024-06-01 06:03:22] [INFO ] Computed 22 invariants in 0 ms
[2024-06-01 06:03:22] [INFO ] Implicit Places using invariants in 38 ms returned [2, 3, 4, 5, 6, 7, 8, 34, 36, 42, 44]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 38 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/62 places, 46/80 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 23 transition count 35
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 23 transition count 35
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 23 transition count 24
Applied a total of 33 rules in 1 ms. Remains 23 /34 variables (removed 11) and now considering 24/46 (removed 22) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-06-01 06:03:22] [INFO ] Computed 11 invariants in 0 ms
[2024-06-01 06:03:22] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-06-01 06:03:22] [INFO ] Invariant cache hit.
[2024-06-01 06:03:22] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/62 places, 24/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 23/62 places, 24/80 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-07 finished in 196 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((G(p1)||G(p2)))&&p0)))'
Support contains 12 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 45 transition count 63
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 45 transition count 63
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 51 place count 45 transition count 46
Applied a total of 51 rules in 11 ms. Remains 45 /62 variables (removed 17) and now considering 46/80 (removed 34) transitions.
// Phase 1: matrix 46 rows 45 cols
[2024-06-01 06:03:22] [INFO ] Computed 22 invariants in 0 ms
[2024-06-01 06:03:22] [INFO ] Implicit Places using invariants in 37 ms returned [2, 3, 4, 5, 7, 8, 9, 34, 36, 42, 44]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 38 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/62 places, 46/80 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 24 transition count 36
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 24 transition count 36
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 24 transition count 26
Applied a total of 30 rules in 2 ms. Remains 24 /34 variables (removed 10) and now considering 26/46 (removed 20) transitions.
// Phase 1: matrix 26 rows 24 cols
[2024-06-01 06:03:22] [INFO ] Computed 11 invariants in 0 ms
[2024-06-01 06:03:22] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-06-01 06:03:22] [INFO ] Invariant cache hit.
[2024-06-01 06:03:22] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 24/62 places, 26/80 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 100 ms. Remains : 24/62 places, 26/80 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-08
Product exploration explored 100000 steps with 0 reset in 169 ms.
Stack based approach found an accepted trace after 21465 steps with 0 reset with depth 21466 and stack size 1028 in 51 ms.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-08 finished in 486 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 11 out of 62 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 45 transition count 63
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 45 transition count 63
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 51 place count 45 transition count 46
Applied a total of 51 rules in 3 ms. Remains 45 /62 variables (removed 17) and now considering 46/80 (removed 34) transitions.
// Phase 1: matrix 46 rows 45 cols
[2024-06-01 06:03:22] [INFO ] Computed 22 invariants in 0 ms
[2024-06-01 06:03:23] [INFO ] Implicit Places using invariants in 43 ms returned [2, 3, 4, 5, 6, 7, 8, 9, 34, 36, 44]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 45 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/62 places, 46/80 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 23 transition count 35
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 23 transition count 35
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 23 transition count 24
Applied a total of 33 rules in 9 ms. Remains 23 /34 variables (removed 11) and now considering 24/46 (removed 22) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-06-01 06:03:23] [INFO ] Computed 11 invariants in 0 ms
[2024-06-01 06:03:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-06-01 06:03:23] [INFO ] Invariant cache hit.
[2024-06-01 06:03:23] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/62 places, 24/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 114 ms. Remains : 23/62 places, 24/80 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-09
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-09 finished in 233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Graph (trivial) has 20 edges and 62 vertex of which 20 / 62 are part of one of the 10 SCC in 5 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 52 transition count 41
Reduce places removed 41 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 99 place count 11 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 11 transition count 12
Applied a total of 100 rules in 31 ms. Remains 11 /62 variables (removed 51) and now considering 12/80 (removed 68) transitions.
[2024-06-01 06:03:23] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 11 cols
[2024-06-01 06:03:23] [INFO ] Computed 10 invariants in 0 ms
[2024-06-01 06:03:23] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-01 06:03:23] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-06-01 06:03:23] [INFO ] Invariant cache hit.
[2024-06-01 06:03:23] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-06-01 06:03:23] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-06-01 06:03:23] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-06-01 06:03:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 21 constraints, problems are : Problem set: 0 solved, 1 unsolved in 29 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 22 constraints, problems are : Problem set: 0 solved, 1 unsolved in 29 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 64ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 64ms
Starting structural reductions in SI_LTL mode, iteration 1 : 11/62 places, 12/80 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 11/62 places, 12/80 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-11
Product exploration explored 100000 steps with 14275 reset in 132 ms.
Product exploration explored 100000 steps with 14271 reset in 114 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 174 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 198 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-06-01 06:03:24] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-06-01 06:03:24] [INFO ] Invariant cache hit.
[2024-06-01 06:03:24] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-06-01 06:03:24] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-06-01 06:03:24] [INFO ] Invariant cache hit.
[2024-06-01 06:03:24] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-06-01 06:03:24] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-06-01 06:03:24] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-06-01 06:03:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 21 constraints, problems are : Problem set: 0 solved, 1 unsolved in 37 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 22 constraints, problems are : Problem set: 0 solved, 1 unsolved in 29 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 69ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 69ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 125 ms. Remains : 11/11 places, 12/12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 175 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 152 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14379 reset in 73 ms.
Product exploration explored 100000 steps with 14342 reset in 67 ms.
Support contains 1 out of 11 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 11/11 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2024-06-01 06:03:25] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-06-01 06:03:25] [INFO ] Invariant cache hit.
[2024-06-01 06:03:25] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-01 06:03:25] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-06-01 06:03:25] [INFO ] Invariant cache hit.
[2024-06-01 06:03:25] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-06-01 06:03:25] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-06-01 06:03:25] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-06-01 06:03:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 21 constraints, problems are : Problem set: 0 solved, 1 unsolved in 22 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 22 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 48ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 48ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 102 ms. Remains : 11/11 places, 12/12 transitions.
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-11 finished in 2140 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 2 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Graph (trivial) has 20 edges and 62 vertex of which 20 / 62 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 52 transition count 42
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 96 place count 12 transition count 15
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 12 transition count 14
Applied a total of 97 rules in 8 ms. Remains 12 /62 variables (removed 50) and now considering 14/80 (removed 66) transitions.
[2024-06-01 06:03:25] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
// Phase 1: matrix 5 rows 12 cols
[2024-06-01 06:03:25] [INFO ] Computed 10 invariants in 1 ms
[2024-06-01 06:03:25] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-01 06:03:25] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2024-06-01 06:03:25] [INFO ] Invariant cache hit.
[2024-06-01 06:03:25] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-06-01 06:03:25] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2024-06-01 06:03:25] [INFO ] Flow matrix only has 5 transitions (discarded 9 similar events)
[2024-06-01 06:03:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/12 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/16 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/16 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/17 variables, and 22 constraints, problems are : Problem set: 0 solved, 2 unsolved in 28 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/12 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/16 variables, 12/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/16 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/17 variables, and 24 constraints, problems are : Problem set: 0 solved, 2 unsolved in 29 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 59ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 59ms
Starting structural reductions in SI_LTL mode, iteration 1 : 12/62 places, 14/80 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 116 ms. Remains : 12/62 places, 14/80 transitions.
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-12 finished in 347 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U G(!p0)) U (p1&&G((p1||F(p2))))))'
Support contains 3 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Graph (trivial) has 20 edges and 62 vertex of which 20 / 62 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 52 transition count 43
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 93 place count 13 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 13 transition count 16
Applied a total of 94 rules in 6 ms. Remains 13 /62 variables (removed 49) and now considering 16/80 (removed 64) transitions.
[2024-06-01 06:03:25] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
// Phase 1: matrix 7 rows 13 cols
[2024-06-01 06:03:25] [INFO ] Computed 10 invariants in 0 ms
[2024-06-01 06:03:25] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-06-01 06:03:25] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2024-06-01 06:03:25] [INFO ] Invariant cache hit.
[2024-06-01 06:03:25] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-06-01 06:03:25] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2024-06-01 06:03:25] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2024-06-01 06:03:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/13 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/19 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/19 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19/20 variables, and 23 constraints, problems are : Problem set: 0 solved, 3 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 10/13 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/19 variables, 13/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/19 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 19/20 variables, and 26 constraints, problems are : Problem set: 0 solved, 3 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 83ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 83ms
Starting structural reductions in SI_LTL mode, iteration 1 : 13/62 places, 16/80 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 13/62 places, 16/80 transitions.
Stuttering acceptance computed with spot in 523 ms :[(NOT p1), p0, p0, (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) (NOT p2)), true, (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) p0), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2)), (AND (NOT p2) (NOT p1) p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-13 finished in 682 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(F(G(p0)) U G(p1)))))'
Support contains 12 out of 62 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 62/62 places, 80/80 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 46 transition count 64
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 46 transition count 64
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 46 transition count 48
Applied a total of 48 rules in 10 ms. Remains 46 /62 variables (removed 16) and now considering 48/80 (removed 32) transitions.
// Phase 1: matrix 48 rows 46 cols
[2024-06-01 06:03:26] [INFO ] Computed 22 invariants in 0 ms
[2024-06-01 06:03:26] [INFO ] Implicit Places using invariants in 35 ms returned [2, 3, 4, 5, 6, 7, 9, 35, 37, 43, 45]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 35 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/62 places, 48/80 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 24 transition count 37
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 24 transition count 37
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 33 place count 24 transition count 26
Applied a total of 33 rules in 2 ms. Remains 24 /35 variables (removed 11) and now considering 26/48 (removed 22) transitions.
// Phase 1: matrix 26 rows 24 cols
[2024-06-01 06:03:26] [INFO ] Computed 11 invariants in 1 ms
[2024-06-01 06:03:26] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-06-01 06:03:26] [INFO ] Invariant cache hit.
[2024-06-01 06:03:26] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 24/62 places, 26/80 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 99 ms. Remains : 24/62 places, 26/80 transitions.
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : RwMutex-PT-r0010w0500-LTLFireability-14
Product exploration explored 100000 steps with 0 reset in 150 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 1 ms.
FORMULA RwMutex-PT-r0010w0500-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r0010w0500-LTLFireability-14 finished in 309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-06-01 06:03:26] [INFO ] Flatten gal took : 16 ms
[2024-06-01 06:03:26] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 06:03:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 62 places, 80 transitions and 724 arcs took 3 ms.
Total runtime 13752 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA RwMutex-PT-r0010w0500-LTLFireability-00 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0500-LTLFireability-11 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717221807398

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name RwMutex-PT-r0010w0500-LTLFireability-00
ltl formula formula --ltl=/tmp/1263/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 62 places, 80 transitions and 724 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1263/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1263/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1263/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1263/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 64 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 63, there are 85 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 42
pnml2lts-mc( 0/ 4): unique states count: 1095
pnml2lts-mc( 0/ 4): unique transitions count: 10341
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 103
pnml2lts-mc( 0/ 4): - claim found count: 9385
pnml2lts-mc( 0/ 4): - claim success count: 1116
pnml2lts-mc( 0/ 4): - cum. max stack depth: 983
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1132 states 10916 transitions, fanout: 9.643
pnml2lts-mc( 0/ 4): Total exploration time 0.030 sec (0.030 sec minimum, 0.030 sec on average)
pnml2lts-mc( 0/ 4): States per second: 37733, Transitions per second: 363867
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 26.2 B/state, compr.: 10.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 80 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)
ltl formula name RwMutex-PT-r0010w0500-LTLFireability-11
ltl formula formula --ltl=/tmp/1263/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 62 places, 80 transitions and 724 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1263/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1263/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1263/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1263/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 64 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 63, there are 85 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 2
pnml2lts-mc( 0/ 4): unique states count: 1055
pnml2lts-mc( 0/ 4): unique transitions count: 10301
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 9410
pnml2lts-mc( 0/ 4): - claim success count: 1085
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1012
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 1106 states 10860 transitions, fanout: 9.819
pnml2lts-mc( 0/ 4): Total exploration time 0.030 sec (0.030 sec minimum, 0.030 sec on average)
pnml2lts-mc( 0/ 4): States per second: 36867, Transitions per second: 362000
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 26.5 B/state, compr.: 10.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 80 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)

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="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is RwMutex-PT-r0010w0500, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r524-tall-171679080000292"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;