About the Execution of LTSMin+red for ServersAndClients-PT-200040
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
977.848 | 25600.00 | 46452.00 | 102.50 | ???T???????????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r524-tall-171679080800650.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 ServersAndClients-PT-200040, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080800650
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.5M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K 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 Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 16:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 13 16:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 16:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 16:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.1M 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 ServersAndClients-PT-200040-CTLFireability-2024-00
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-01
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-02
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-03
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-04
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-05
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-06
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-07
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-08
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-09
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-10
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2024-11
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2023-12
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2023-13
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2023-14
FORMULA_NAME ServersAndClients-PT-200040-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717230823144
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ServersAndClients-PT-200040
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 08:33:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 08:33:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 08:33:44] [INFO ] Load time of PNML (sax parser for PT used): 434 ms
[2024-06-01 08:33:44] [INFO ] Transformed 8841 places.
[2024-06-01 08:33:44] [INFO ] Transformed 16400 transitions.
[2024-06-01 08:33:44] [INFO ] Found NUPN structural information;
[2024-06-01 08:33:44] [INFO ] Parsed PT model containing 8841 places and 16400 transitions and 49600 arcs in 609 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 153 out of 8841 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8841/8841 places, 16400/16400 transitions.
Applied a total of 0 rules in 2294 ms. Remains 8841 /8841 variables (removed 0) and now considering 16400/16400 (removed 0) transitions.
// Phase 1: matrix 16400 rows 8841 cols
[2024-06-01 08:33:47] [INFO ] Computed 441 invariants in 322 ms
[2024-06-01 08:34:00] [INFO ] Implicit Places using invariants in 13149 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 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, 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, 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, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 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, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 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, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 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, 1605, 1806, 2610, 3816, 4218, 4419, 4821, 5424, 5826, 7434, 7836]
Discarding 405 places :
Implicit Place search using SMT only with invariants took 13214 ms to find 405 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8436/8841 places, 16400/16400 transitions.
Discarding 2173 places :
Symmetric choice reduction at 0 with 2173 rule applications. Total rules 2173 place count 6263 transition count 14227
Iterating global reduction 0 with 2173 rules applied. Total rules applied 4346 place count 6263 transition count 14227
Ensure Unique test removed 1980 transitions
Reduce isomorphic transitions removed 1980 transitions.
Iterating post reduction 0 with 1980 rules applied. Total rules applied 6326 place count 6263 transition count 12247
Discarding 5752 places :
Symmetric choice reduction at 1 with 5752 rule applications. Total rules 12078 place count 511 transition count 6495
Iterating global reduction 1 with 5752 rules applied. Total rules applied 17830 place count 511 transition count 6495
Discarding 105 places :
Symmetric choice reduction at 1 with 105 rule applications. Total rules 17935 place count 406 transition count 3345
Iterating global reduction 1 with 105 rules applied. Total rules applied 18040 place count 406 transition count 3345
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 1 with 105 rules applied. Total rules applied 18145 place count 406 transition count 3240
Applied a total of 18145 rules in 1743 ms. Remains 406 /8436 variables (removed 8030) and now considering 3240/16400 (removed 13160) transitions.
// Phase 1: matrix 3240 rows 406 cols
[2024-06-01 08:34:02] [INFO ] Computed 36 invariants in 16 ms
[2024-06-01 08:34:02] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-06-01 08:34:02] [INFO ] Invariant cache hit.
[2024-06-01 08:34:03] [INFO ] Implicit Places using invariants and state equation in 581 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 406/8841 places, 3240/16400 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 17955 ms. Remains : 406/8841 places, 3240/16400 transitions.
Support contains 153 out of 406 places after structural reductions.
[2024-06-01 08:34:03] [INFO ] Flatten gal took : 220 ms
[2024-06-01 08:34:03] [INFO ] Flatten gal took : 161 ms
[2024-06-01 08:34:03] [INFO ] Input system was already deterministic with 3240 transitions.
RANDOM walk for 40000 steps (8 resets) in 4086 ms. (9 steps per ms) remains 12/87 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 113 ms. (350 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 11/11 properties
[2024-06-01 08:34:05] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp71 is UNSAT
At refinement iteration 1 (OVERLAPS) 348/386 variables, 15/15 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 1/16 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 0/16 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 18/404 variables, 18/34 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 0/34 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/406 variables, 2/36 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/406 variables, 0/36 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 3240/3646 variables, 406/442 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3646 variables, 0/442 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/3646 variables, 0/442 constraints. Problems are: Problem set: 10 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3646/3646 variables, and 442 constraints, problems are : Problem set: 10 solved, 1 unsolved in 715 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 406/406 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 1 unsolved
Problem AtomicPropp20 is UNSAT
After SMT solving in domain Int declared 373/3646 variables, and 3 constraints, problems are : Problem set: 11 solved, 0 unsolved in 67 ms.
Refiners :[Positive P Invariants (semi-flows): 3/33 constraints, Generalized P Invariants (flows): 0/3 constraints, State Equation: 0/406 constraints, PredecessorRefiner: 0/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 884ms problems are : Problem set: 11 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
[2024-06-01 08:34:06] [INFO ] Flatten gal took : 103 ms
[2024-06-01 08:34:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ServersAndClients-PT-200040-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 08:34:06] [INFO ] Flatten gal took : 103 ms
[2024-06-01 08:34:06] [INFO ] Input system was already deterministic with 3240 transitions.
Support contains 106 out of 406 places (down from 121) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 88 places :
Symmetric choice reduction at 0 with 88 rule applications. Total rules 88 place count 318 transition count 2050
Iterating global reduction 0 with 88 rules applied. Total rules applied 176 place count 318 transition count 2050
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 233 place count 318 transition count 1993
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 272 place count 279 transition count 823
Iterating global reduction 1 with 39 rules applied. Total rules applied 311 place count 279 transition count 823
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 350 place count 279 transition count 784
Applied a total of 350 rules in 49 ms. Remains 279 /406 variables (removed 127) and now considering 784/3240 (removed 2456) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 279/406 places, 784/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 20 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 22 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 784 transitions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 97 places :
Symmetric choice reduction at 0 with 97 rule applications. Total rules 97 place count 309 transition count 1983
Iterating global reduction 0 with 97 rules applied. Total rules applied 194 place count 309 transition count 1983
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 254 place count 309 transition count 1923
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 300 place count 263 transition count 543
Iterating global reduction 1 with 46 rules applied. Total rules applied 346 place count 263 transition count 543
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 392 place count 263 transition count 497
Applied a total of 392 rules in 30 ms. Remains 263 /406 variables (removed 143) and now considering 497/3240 (removed 2743) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 263/406 places, 497/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 12 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 32 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 497 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 228 edges and 406 vertex of which 109 / 406 are part of one of the 1 SCC in 3 ms
Free SCC test removed 108 places
Ensure Unique test removed 2670 transitions
Reduce isomorphic transitions removed 2670 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 205 transitions
Trivial Post-agglo rules discarded 205 transitions
Performed 205 trivial Post agglomeration. Transition count delta: 205
Iterating post reduction 0 with 205 rules applied. Total rules applied 206 place count 298 transition count 365
Reduce places removed 205 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 221 rules applied. Total rules applied 427 place count 93 transition count 349
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 428 place count 92 transition count 349
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 429 place count 91 transition count 348
Iterating global reduction 3 with 1 rules applied. Total rules applied 430 place count 91 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 431 place count 91 transition count 347
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 4 with 85 rules applied. Total rules applied 516 place count 35 transition count 318
Ensure Unique test removed 265 transitions
Reduce isomorphic transitions removed 265 transitions.
Iterating post reduction 4 with 265 rules applied. Total rules applied 781 place count 35 transition count 53
Applied a total of 781 rules in 38 ms. Remains 35 /406 variables (removed 371) and now considering 53/3240 (removed 3187) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 35/406 places, 53/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 2 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 2 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 53 transitions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 92 places :
Symmetric choice reduction at 0 with 92 rule applications. Total rules 92 place count 314 transition count 2017
Iterating global reduction 0 with 92 rules applied. Total rules applied 184 place count 314 transition count 2017
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 241 place count 314 transition count 1960
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 282 place count 273 transition count 730
Iterating global reduction 1 with 41 rules applied. Total rules applied 323 place count 273 transition count 730
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 364 place count 273 transition count 689
Applied a total of 364 rules in 36 ms. Remains 273 /406 variables (removed 133) and now considering 689/3240 (removed 2551) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 273/406 places, 689/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 18 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 18 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 689 transitions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 92 places :
Symmetric choice reduction at 0 with 92 rule applications. Total rules 92 place count 314 transition count 2046
Iterating global reduction 0 with 92 rules applied. Total rules applied 184 place count 314 transition count 2046
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 240 place count 314 transition count 1990
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 283 place count 271 transition count 700
Iterating global reduction 1 with 43 rules applied. Total rules applied 326 place count 271 transition count 700
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 1 with 43 rules applied. Total rules applied 369 place count 271 transition count 657
Applied a total of 369 rules in 59 ms. Remains 271 /406 variables (removed 135) and now considering 657/3240 (removed 2583) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 271/406 places, 657/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 17 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 17 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 657 transitions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 89 place count 317 transition count 2020
Iterating global reduction 0 with 89 rules applied. Total rules applied 178 place count 317 transition count 2020
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 0 with 55 rules applied. Total rules applied 233 place count 317 transition count 1965
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 272 place count 278 transition count 795
Iterating global reduction 1 with 39 rules applied. Total rules applied 311 place count 278 transition count 795
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 350 place count 278 transition count 756
Applied a total of 350 rules in 21 ms. Remains 278 /406 variables (removed 128) and now considering 756/3240 (removed 2484) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 278/406 places, 756/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 18 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 19 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 756 transitions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 98 place count 308 transition count 1982
Iterating global reduction 0 with 98 rules applied. Total rules applied 196 place count 308 transition count 1982
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 256 place count 308 transition count 1922
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 303 place count 261 transition count 512
Iterating global reduction 1 with 47 rules applied. Total rules applied 350 place count 261 transition count 512
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 397 place count 261 transition count 465
Applied a total of 397 rules in 20 ms. Remains 261 /406 variables (removed 145) and now considering 465/3240 (removed 2775) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 261/406 places, 465/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 11 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 12 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 465 transitions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 93 places :
Symmetric choice reduction at 0 with 93 rule applications. Total rules 93 place count 313 transition count 1987
Iterating global reduction 0 with 93 rules applied. Total rules applied 186 place count 313 transition count 1987
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 244 place count 313 transition count 1929
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 285 place count 272 transition count 699
Iterating global reduction 1 with 41 rules applied. Total rules applied 326 place count 272 transition count 699
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 367 place count 272 transition count 658
Applied a total of 367 rules in 22 ms. Remains 272 /406 variables (removed 134) and now considering 658/3240 (removed 2582) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 272/406 places, 658/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 15 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 17 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 658 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 214 edges and 406 vertex of which 103 / 406 are part of one of the 1 SCC in 1 ms
Free SCC test removed 102 places
Ensure Unique test removed 2542 transitions
Reduce isomorphic transitions removed 2542 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 0 with 122 rules applied. Total rules applied 123 place count 304 transition count 576
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 1 with 158 rules applied. Total rules applied 281 place count 182 transition count 540
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 305 place count 158 transition count 540
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 310 place count 153 transition count 535
Iterating global reduction 3 with 5 rules applied. Total rules applied 315 place count 153 transition count 535
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 320 place count 153 transition count 530
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 368 place count 129 transition count 506
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 386 place count 129 transition count 488
Drop transitions (Redundant composition of simpler transitions.) removed 264 transitions
Redundant transition composition rules discarded 264 transitions
Iterating global reduction 5 with 264 rules applied. Total rules applied 650 place count 129 transition count 224
Applied a total of 650 rules in 40 ms. Remains 129 /406 variables (removed 277) and now considering 224/3240 (removed 3016) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 129/406 places, 224/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 5 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 6 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 311 transition count 2043
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 311 transition count 2043
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 247 place count 311 transition count 1986
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 293 place count 265 transition count 606
Iterating global reduction 1 with 46 rules applied. Total rules applied 339 place count 265 transition count 606
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 385 place count 265 transition count 560
Applied a total of 385 rules in 20 ms. Remains 265 /406 variables (removed 141) and now considering 560/3240 (removed 2680) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 265/406 places, 560/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 13 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 16 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 560 transitions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 98 place count 308 transition count 1953
Iterating global reduction 0 with 98 rules applied. Total rules applied 196 place count 308 transition count 1953
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 257 place count 308 transition count 1892
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 303 place count 262 transition count 512
Iterating global reduction 1 with 46 rules applied. Total rules applied 349 place count 262 transition count 512
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 395 place count 262 transition count 466
Applied a total of 395 rules in 22 ms. Remains 262 /406 variables (removed 144) and now considering 466/3240 (removed 2774) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 262/406 places, 466/3240 transitions.
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 11 ms
[2024-06-01 08:34:07] [INFO ] Flatten gal took : 12 ms
[2024-06-01 08:34:07] [INFO ] Input system was already deterministic with 466 transitions.
Starting structural reductions in LTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 310 transition count 2042
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 310 transition count 2042
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 250 place count 310 transition count 1984
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 296 place count 264 transition count 604
Iterating global reduction 1 with 46 rules applied. Total rules applied 342 place count 264 transition count 604
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 388 place count 264 transition count 558
Applied a total of 388 rules in 20 ms. Remains 264 /406 variables (removed 142) and now considering 558/3240 (removed 2682) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 264/406 places, 558/3240 transitions.
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 12 ms
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 15 ms
[2024-06-01 08:34:08] [INFO ] Input system was already deterministic with 558 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 230 edges and 406 vertex of which 110 / 406 are part of one of the 1 SCC in 1 ms
Free SCC test removed 109 places
Ensure Unique test removed 2729 transitions
Reduce isomorphic transitions removed 2729 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 248 transitions
Trivial Post-agglo rules discarded 248 transitions
Performed 248 trivial Post agglomeration. Transition count delta: 248
Iterating post reduction 0 with 248 rules applied. Total rules applied 249 place count 297 transition count 263
Reduce places removed 277 places and 0 transitions.
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 242 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Graph (trivial) has 15 edges and 16 vertex of which 9 / 16 are part of one of the 1 SCC in 0 ms
Free SCC test removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 528 rules applied. Total rules applied 777 place count 8 transition count 17
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 797 place count 2 transition count 3
Applied a total of 797 rules in 8 ms. Remains 2 /406 variables (removed 404) and now considering 3/3240 (removed 3237) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 2/406 places, 3/3240 transitions.
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 0 ms
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 0 ms
[2024-06-01 08:34:08] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 230 edges and 406 vertex of which 110 / 406 are part of one of the 1 SCC in 1 ms
Free SCC test removed 109 places
Ensure Unique test removed 2700 transitions
Reduce isomorphic transitions removed 2700 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 213 place count 297 transition count 328
Reduce places removed 212 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 227 rules applied. Total rules applied 440 place count 85 transition count 313
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 441 place count 84 transition count 312
Iterating global reduction 2 with 1 rules applied. Total rules applied 442 place count 84 transition count 312
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 443 place count 84 transition count 311
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 531 place count 26 transition count 281
Ensure Unique test removed 247 transitions
Reduce isomorphic transitions removed 247 transitions.
Iterating post reduction 3 with 247 rules applied. Total rules applied 778 place count 26 transition count 34
Applied a total of 778 rules in 13 ms. Remains 26 /406 variables (removed 380) and now considering 34/3240 (removed 3206) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 26/406 places, 34/3240 transitions.
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 1 ms
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 1 ms
[2024-06-01 08:34:08] [INFO ] Input system was already deterministic with 34 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 406/406 places, 3240/3240 transitions.
Graph (trivial) has 232 edges and 406 vertex of which 111 / 406 are part of one of the 1 SCC in 1 ms
Free SCC test removed 110 places
Ensure Unique test removed 2731 transitions
Reduce isomorphic transitions removed 2731 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 247 transitions
Trivial Post-agglo rules discarded 247 transitions
Performed 247 trivial Post agglomeration. Transition count delta: 247
Iterating post reduction 0 with 247 rules applied. Total rules applied 248 place count 296 transition count 262
Reduce places removed 275 places and 0 transitions.
Ensure Unique test removed 234 transitions
Reduce isomorphic transitions removed 234 transitions.
Iterating post reduction 1 with 509 rules applied. Total rules applied 757 place count 21 transition count 28
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 761 place count 19 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 768 place count 19 transition count 19
Discarding 4 places :
Implicit places reduction removed 4 places
Graph (trivial) has 13 edges and 15 vertex of which 9 / 15 are part of one of the 1 SCC in 0 ms
Free SCC test removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 775 place count 7 transition count 17
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 793 place count 3 transition count 3
Applied a total of 793 rules in 8 ms. Remains 3 /406 variables (removed 403) and now considering 3/3240 (removed 3237) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 3/406 places, 3/3240 transitions.
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 1 ms
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 0 ms
[2024-06-01 08:34:08] [INFO ] Input system was already deterministic with 3 transitions.
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 100 ms
[2024-06-01 08:34:08] [INFO ] Flatten gal took : 80 ms
[2024-06-01 08:34:08] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-06-01 08:34:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 406 places, 3240 transitions and 9488 arcs took 12 ms.
Total runtime 24012 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
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="ServersAndClients-PT-200040"
export BK_EXAMINATION="CTLFireability"
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 ServersAndClients-PT-200040, 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 r524-tall-171679080800650"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200040.tgz
mv ServersAndClients-PT-200040 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 '
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 ;