About the Execution of LTSMin+red for SemanticWebServices-PT-S256P18
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16222.479 | 3599707.00 | 12861174.00 | 141946.80 | TTTFFFFFFFTTFFTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r361-smll-167891811500455.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is SemanticWebServices-PT-S256P18, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811500455
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.7M
-rw-r--r-- 1 mcc users 7.2K Feb 26 10:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 10:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 10:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 10:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 26 10:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 26 10:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 9.2M Mar 5 18:23 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 SemanticWebServices-PT-S256P18-ReachabilityFireability-00
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-01
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-02
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-03
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-04
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-05
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-06
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-07
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-08
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-09
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-10
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-11
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-12
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-13
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-14
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679287937397
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P18
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 04:52:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 04:52:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 04:52:21] [INFO ] Load time of PNML (sax parser for PT used): 917 ms
[2023-03-20 04:52:21] [INFO ] Transformed 198 places.
[2023-03-20 04:52:21] [INFO ] Transformed 9732 transitions.
[2023-03-20 04:52:21] [INFO ] Parsed PT model containing 198 places and 9732 transitions and 78799 arcs in 1086 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 23 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 4246 transitions
Reduce redundant transitions removed 4246 transitions.
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=14 ) properties (out of 10) seen :9
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 04:52:22] [INFO ] Flow matrix only has 995 transitions (discarded 4489 similar events)
// Phase 1: matrix 995 rows 196 cols
[2023-03-20 04:52:22] [INFO ] Computed 51 place invariants in 67 ms
[2023-03-20 04:52:22] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-20 04:52:22] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 16 ms returned sat
[2023-03-20 04:52:23] [INFO ] After 1164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 04:52:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 04:52:24] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 15 ms returned sat
[2023-03-20 04:52:24] [INFO ] After 783ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 04:52:25] [INFO ] State equation strengthened by 305 read => feed constraints.
[2023-03-20 04:52:25] [INFO ] After 662ms SMT Verify possible using 305 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 04:52:26] [INFO ] After 934ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 270 ms.
[2023-03-20 04:52:26] [INFO ] After 2883ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 25 ms.
Support contains 18 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 5484/5484 transitions.
Graph (complete) has 1294 edges and 196 vertex of which 44 are kept as prefixes of interest. Removing 152 places using SCC suffix rule.53 ms
Discarding 152 places :
Also discarding 112 output transitions
Drop transitions removed 112 transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 43 transition count 5356
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 43 transition count 5356
Ensure Unique test removed 372 transitions
Reduce isomorphic transitions removed 372 transitions.
Iterating post reduction 0 with 372 rules applied. Total rules applied 375 place count 43 transition count 4984
Drop transitions removed 2304 transitions
Redundant transition composition rules discarded 2304 transitions
Iterating global reduction 1 with 2304 rules applied. Total rules applied 2679 place count 43 transition count 2680
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 37 rules applied. Total rules applied 2716 place count 42 transition count 2644
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2718 place count 40 transition count 2628
Iterating global reduction 2 with 2 rules applied. Total rules applied 2720 place count 40 transition count 2628
Ensure Unique test removed 442 transitions
Reduce isomorphic transitions removed 442 transitions.
Iterating post reduction 2 with 442 rules applied. Total rules applied 3162 place count 40 transition count 2186
Applied a total of 3162 rules in 1529 ms. Remains 40 /196 variables (removed 156) and now considering 2186/5484 (removed 3298) transitions.
[2023-03-20 04:52:27] [INFO ] Flow matrix only has 748 transitions (discarded 1438 similar events)
Normalized transition count is 728 out of 748 initially.
// Phase 1: matrix 728 rows 40 cols
[2023-03-20 04:52:27] [INFO ] Computed 0 place invariants in 8 ms
[2023-03-20 04:52:29] [INFO ] Dead Transitions using invariants and state equation in 1169 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2706 ms. Remains : 40/196 places, 2186/5484 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1884141 steps, run timeout after 3006 ms. (steps per millisecond=626 ) properties seen :{}
Probabilistic random walk after 1884141 steps, saw 1826966 distinct states, run finished after 3008 ms. (steps per millisecond=626 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 04:52:32] [INFO ] Flow matrix only has 748 transitions (discarded 1438 similar events)
[2023-03-20 04:52:32] [INFO ] Invariant cache hit.
[2023-03-20 04:52:32] [INFO ] After 413ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 04:52:33] [INFO ] After 397ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 04:52:33] [INFO ] State equation strengthened by 182 read => feed constraints.
[2023-03-20 04:52:33] [INFO ] After 439ms SMT Verify possible using 182 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 04:52:33] [INFO ] After 647ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 214 ms.
[2023-03-20 04:52:34] [INFO ] After 1362ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 18 out of 40 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40/40 places, 2186/2186 transitions.
Applied a total of 0 rules in 189 ms. Remains 40 /40 variables (removed 0) and now considering 2186/2186 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 40/40 places, 2186/2186 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40/40 places, 2186/2186 transitions.
Applied a total of 0 rules in 240 ms. Remains 40 /40 variables (removed 0) and now considering 2186/2186 (removed 0) transitions.
[2023-03-20 04:52:34] [INFO ] Flow matrix only has 748 transitions (discarded 1438 similar events)
[2023-03-20 04:52:34] [INFO ] Invariant cache hit.
[2023-03-20 04:52:34] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-20 04:52:34] [INFO ] Flow matrix only has 748 transitions (discarded 1438 similar events)
[2023-03-20 04:52:34] [INFO ] Invariant cache hit.
[2023-03-20 04:52:34] [INFO ] State equation strengthened by 182 read => feed constraints.
[2023-03-20 04:52:35] [INFO ] Implicit Places using invariants and state equation in 456 ms returned []
Implicit Place search using SMT with State Equation took 547 ms to find 0 implicit places.
[2023-03-20 04:52:41] [INFO ] Redundant transitions in 6326 ms returned [8, 10, 11, 12, 13, 14, 15, 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, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 88, 89, 90, 91, 92, 93, 94, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 107, 108, 109, 110, 111, 112, 113, 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, 149, 150, 151, 153, 154, 155, 156, 157, 158, 159, 160, 161, 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, 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, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 397, 398, 399, 400, 401, 402, 404, 405, 406, 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, 435, 436, 438, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 454, 455, 456, 458, 459, 460, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 480, 481, 482, 483, 484, 485, 486, 487, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 508, 509, 510, 511, 512, 513, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 559, 560, 561, 599, 611, 612, 615, 625, 626, 627, 637, 640, 649, 650, 653, 662, 664, 665, 675, 682, 683, 684, 685, 687, 688, 689, 695, 716, 722, 723, 724, 725, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 1025, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1059, 1066, 1067, 1068, 1069, 1071, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1148, 1149, 1150, 1151, 1152, 1153, 1160, 1163, 1171, 1172, 1173, 1174, 1175, 1187, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1218, 1220, 1222, 1225, 1229, 1244, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1264, 1265, 1267, 1268, 1270, 1272, 1274, 1276, 1278, 1281, 1294, 1296, 1298, 1301, 1305, 1309, 1310, 1311, 1312, 1313, 1315, 1316, 1317, 1319, 1320, 1321, 1323, 1324, 1326, 1328, 1335, 1336, 1338, 1339, 1341, 1343, 1345, 1347, 1349, 1352, 1355, 1356, 1357, 1358, 1359, 1361, 1363, 1364, 1365, 1367, 1368, 1369, 1371, 1372, 1374, 1376, 1378, 1379, 1380, 1381, 1382, 1384, 1385]
Found 715 redundant transitions using SMT.
Drop transitions removed 715 transitions
Redundant transitions reduction (with SMT) removed 715 transitions.
[2023-03-20 04:52:41] [INFO ] Flow matrix only has 215 transitions (discarded 1256 similar events)
Normalized transition count is 197 out of 215 initially.
// Phase 1: matrix 197 rows 40 cols
[2023-03-20 04:52:41] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-20 04:52:42] [INFO ] Dead Transitions using invariants and state equation in 1055 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 40/40 places, 1471/2186 transitions.
Graph (complete) has 430 edges and 40 vertex of which 39 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 39 transition count 1470
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 37 transition count 1426
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 37 transition count 1426
Ensure Unique test removed 103 transitions
Reduce isomorphic transitions removed 103 transitions.
Iterating post reduction 1 with 103 rules applied. Total rules applied 109 place count 37 transition count 1323
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 110 place count 36 transition count 1271
Iterating global reduction 2 with 1 rules applied. Total rules applied 111 place count 36 transition count 1271
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 2 with 102 rules applied. Total rules applied 213 place count 36 transition count 1169
Applied a total of 213 rules in 133 ms. Remains 36 /40 variables (removed 4) and now considering 1169/1471 (removed 302) transitions.
[2023-03-20 04:52:42] [INFO ] Flow matrix only has 197 transitions (discarded 972 similar events)
Normalized transition count is 181 out of 197 initially.
// Phase 1: matrix 181 rows 36 cols
[2023-03-20 04:52:42] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 04:52:42] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-20 04:52:42] [INFO ] Flow matrix only has 197 transitions (discarded 972 similar events)
[2023-03-20 04:52:42] [INFO ] Invariant cache hit.
[2023-03-20 04:52:42] [INFO ] State equation strengthened by 145 read => feed constraints.
[2023-03-20 04:52:43] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 36/40 places, 1169/2186 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 8755 ms. Remains : 36/40 places, 1169/2186 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 1) seen :0
Finished Best-First random walk after 4533 steps, including 1 resets, run visited all 1 properties in 18 ms. (steps per millisecond=251 )
FORMULA SemanticWebServices-PT-S256P18-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 23344 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/499/inv_0_ --invariant=/tmp/499/inv_1_ --invariant=/tmp/499/inv_2_ --invariant=/tmp/499/inv_3_ --invariant=/tmp/499/inv_4_ --invariant=/tmp/499/inv_5_ --invariant=/tmp/499/inv_6_ --invariant=/tmp/499/inv_7_ --invariant=/tmp/499/inv_8_ --invariant=/tmp/499/inv_9_ --invariant=/tmp/499/inv_10_ --invariant=/tmp/499/inv_11_ --invariant=/tmp/499/inv_12_ --invariant=/tmp/499/inv_13_ --invariant=/tmp/499/inv_14_ --invariant=/tmp/499/inv_15_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 208316 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16156488 kB
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-00
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-01
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-02
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-03
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-04
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-05
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-06
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-07
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-08
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-09
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-10
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-11
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-12
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-13
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-14
Could not compute solution for formula : SemanticWebServices-PT-S256P18-ReachabilityFireability-15
BK_STOP 1679291537104
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_0_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-01
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_1_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-02
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_2_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-03
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_3_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-04
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_4_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-05
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_5_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-06
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_6_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_7_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_8_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_9_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_10_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-11
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_11_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_12_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-13
rfs formula type AG
rfs formula formula --invariant=/tmp/499/inv_13_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-14
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_14_
rfs formula name SemanticWebServices-PT-S256P18-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/499/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 198 places, 9732 transitions and 78799 arcs
pnml2lts-sym: Petri net 15-ont-256-18.net analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.320 real 0.270 user 0.050 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 9732->3191 groups
pnml2lts-sym: Regrouping took 48.590 real 48.570 user 0.000 sys
pnml2lts-sym: state vector length is 198; there are 3191 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 505
Killing (9) : 505
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="SemanticWebServices-PT-S256P18"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is SemanticWebServices-PT-S256P18, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r361-smll-167891811500455"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P18.tgz
mv SemanticWebServices-PT-S256P18 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;