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-167891811500454.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 ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811500454
=====================================================================

--------------------
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-ReachabilityCardinality-00
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-01
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-02
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-03
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-04
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-05
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-06
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-07
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-08
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-09
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-10
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-11
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-12
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-13
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-14
FORMULA_NAME SemanticWebServices-PT-S256P18-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679284399948

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=ReachabilityCardinality
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 03:53:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 03:53:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 03:53:24] [INFO ] Load time of PNML (sax parser for PT used): 1049 ms
[2023-03-20 03:53:24] [INFO ] Transformed 198 places.
[2023-03-20 03:53:24] [INFO ] Transformed 9732 transitions.
[2023-03-20 03:53:24] [INFO ] Parsed PT model containing 198 places and 9732 transitions and 78799 arcs in 1275 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 36 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 4246 transitions
Reduce redundant transitions removed 4246 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 898 ms. (steps per millisecond=11 ) properties (out of 16) seen :4
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-20 03:53:26] [INFO ] Flow matrix only has 995 transitions (discarded 4489 similar events)
// Phase 1: matrix 995 rows 196 cols
[2023-03-20 03:53:26] [INFO ] Computed 51 place invariants in 42 ms
[2023-03-20 03:53:27] [INFO ] After 539ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-20 03:53:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-20 03:53:27] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 18 ms returned sat
[2023-03-20 03:53:29] [INFO ] After 1576ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :10
[2023-03-20 03:53:29] [INFO ] State equation strengthened by 305 read => feed constraints.
[2023-03-20 03:53:30] [INFO ] After 1173ms SMT Verify possible using 305 Read/Feed constraints in natural domain returned unsat :3 sat :9
[2023-03-20 03:53:31] [INFO ] After 2325ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :9
Attempting to minimize the solution found.
Minimization took 908 ms.
[2023-03-20 03:53:32] [INFO ] After 5348ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :9
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 148 ms.
Support contains 69 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 194 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.35 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 42 places
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 152 transition count 5484
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 43 place count 152 transition count 5483
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 151 transition count 5483
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 149 transition count 5481
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 149 transition count 5481
Drop transitions removed 2472 transitions
Redundant transition composition rules discarded 2472 transitions
Iterating global reduction 1 with 2472 rules applied. Total rules applied 2521 place count 149 transition count 3009
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 2591 place count 147 transition count 2941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2593 place count 145 transition count 2925
Iterating global reduction 2 with 2 rules applied. Total rules applied 2595 place count 145 transition count 2925
Ensure Unique test removed 432 transitions
Reduce isomorphic transitions removed 432 transitions.
Iterating post reduction 2 with 432 rules applied. Total rules applied 3027 place count 145 transition count 2493
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 3028 place count 145 transition count 2492
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3029 place count 144 transition count 2492
Applied a total of 3029 rules in 1709 ms. Remains 144 /196 variables (removed 52) and now considering 2492/5484 (removed 2992) transitions.
[2023-03-20 03:53:34] [INFO ] Flow matrix only has 855 transitions (discarded 1637 similar events)
Normalized transition count is 834 out of 855 initially.
// Phase 1: matrix 834 rows 144 cols
[2023-03-20 03:53:34] [INFO ] Computed 8 place invariants in 11 ms
[2023-03-20 03:53:35] [INFO ] Dead Transitions using invariants and state equation in 1227 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2943 ms. Remains : 144/196 places, 2492/5484 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=27 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 121592 steps, run timeout after 3004 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 121592 steps, saw 116601 distinct states, run finished after 3006 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 9 properties.
[2023-03-20 03:53:39] [INFO ] Flow matrix only has 855 transitions (discarded 1637 similar events)
[2023-03-20 03:53:39] [INFO ] Invariant cache hit.
[2023-03-20 03:53:39] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-20 03:53:39] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-20 03:53:39] [INFO ] After 542ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-20 03:53:39] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-20 03:53:40] [INFO ] After 618ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-20 03:53:41] [INFO ] After 1178ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 415 ms.
[2023-03-20 03:53:41] [INFO ] After 2298ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 157 ms.
Support contains 69 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 2492/2492 transitions.
Applied a total of 0 rules in 303 ms. Remains 144 /144 variables (removed 0) and now considering 2492/2492 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 304 ms. Remains : 144/144 places, 2492/2492 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 2492/2492 transitions.
Applied a total of 0 rules in 281 ms. Remains 144 /144 variables (removed 0) and now considering 2492/2492 (removed 0) transitions.
[2023-03-20 03:53:42] [INFO ] Flow matrix only has 855 transitions (discarded 1637 similar events)
[2023-03-20 03:53:42] [INFO ] Invariant cache hit.
[2023-03-20 03:53:42] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-20 03:53:42] [INFO ] Flow matrix only has 855 transitions (discarded 1637 similar events)
[2023-03-20 03:53:42] [INFO ] Invariant cache hit.
[2023-03-20 03:53:42] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-20 03:53:43] [INFO ] Implicit Places using invariants and state equation in 844 ms returned []
Implicit Place search using SMT with State Equation took 1007 ms to find 0 implicit places.
[2023-03-20 03:53:49] [INFO ] Redundant transitions in 6276 ms returned [25, 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, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 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, 133, 134, 135, 136, 137, 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, 168, 169, 170, 172, 173, 174, 175, 176, 177, 178, 179, 180, 182, 183, 184, 185, 187, 188, 189, 191, 192, 193, 194, 195, 196, 197, 199, 200, 201, 202, 203, 204, 206, 207, 208, 209, 210, 211, 212, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 225, 226, 228, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 276, 277, 279, 280, 281, 282, 284, 285, 286, 287, 288, 289, 296, 297, 298, 299, 300, 301, 302, 303, 305, 306, 307, 310, 312, 313, 314, 318, 321, 322, 323, 324, 325, 326, 327, 331, 334, 335, 337, 338, 339, 340, 341, 342, 343, 346, 347, 348, 349, 350, 351, 352, 353, 354, 358, 362, 366, 367, 368, 369, 370, 371, 373, 374, 375, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 390, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 413, 414, 415, 416, 417, 418, 422, 423, 424, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 446, 447, 448, 449, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 470, 471, 472, 473, 474, 475, 476, 478, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 506, 507, 509, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 526, 527, 528, 530, 531, 532, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 546, 547, 548, 550, 552, 553, 554, 555, 556, 557, 558, 564, 565, 570, 571, 572, 573, 574, 575, 576, 577, 578, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 640, 641, 642, 704, 716, 717, 720, 730, 731, 732, 742, 745, 754, 755, 758, 767, 769, 770, 780, 787, 788, 789, 790, 792, 793, 794, 800, 821, 827, 828, 829, 830, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 1162, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1196, 1197, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1293, 1294, 1295, 1296, 1297, 1298, 1305, 1308, 1316, 1317, 1318, 1319, 1320, 1332, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1363, 1365, 1367, 1370, 1374, 1389, 1394, 1395, 1396, 1397, 1398, 1399, 1400, 1401, 1402, 1403, 1409, 1410, 1412, 1413, 1415, 1417, 1419, 1421, 1423, 1426, 1439, 1441, 1443, 1446, 1450, 1454, 1455, 1456, 1457, 1458, 1460, 1461, 1462, 1464, 1465, 1466, 1468, 1469, 1471, 1473, 1480, 1481, 1483, 1484, 1486, 1488, 1490, 1492, 1494, 1497, 1500, 1501, 1502, 1503, 1504, 1506, 1508, 1509, 1510, 1512, 1513, 1514, 1516, 1517, 1519, 1521, 1523, 1524, 1525, 1526, 1527, 1529, 1530, 1538, 1539, 1540, 1541, 1542, 1543, 1552, 1553, 1554, 1555, 1556, 1557, 1558, 1559, 1560, 1561, 1562, 1563, 1564, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1580, 1581, 1582, 1583, 1584, 1585, 1595, 1596, 1597, 1598, 1599, 1600, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1725, 1726, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1777, 1778, 1779, 1780, 1781, 1782, 1783, 1784, 1785, 1786, 1787, 1788, 1789, 1790, 1791, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1805, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1831, 1832, 1833, 1834, 1835, 1836, 1837, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1845, 1846, 1847, 1848, 1849, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1943, 1944, 1945, 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033, 2034, 2035, 2036, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2061, 2062, 2063, 2064, 2065, 2066, 2067, 2068, 2069, 2070, 2071, 2086, 2087, 2088, 2089, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2125, 2126, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2180, 2181, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2202, 2203, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2235, 2236, 2237, 2244, 2245, 2246, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2268, 2269, 2270, 2271, 2272, 2273, 2274, 2275, 2276, 2277, 2278, 2279, 2280, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2300, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308, 2309, 2310, 2311, 2312, 2313, 2314, 2315, 2316, 2317, 2318, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2344, 2345, 2346, 2347, 2348, 2349, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2367, 2368, 2369, 2370, 2371, 2372, 2373, 2374, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2402, 2403, 2404, 2405, 2406, 2407, 2408, 2409, 2410, 2411, 2412, 2413, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2422, 2423, 2424, 2425, 2426, 2427, 2428, 2429, 2430, 2431, 2432, 2433, 2434, 2435, 2436, 2437, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2447, 2448, 2449, 2450, 2451, 2452, 2453, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2466, 2467, 2468, 2469, 2470, 2471, 2472, 2473, 2474, 2475, 2476, 2477, 2478, 2479, 2480, 2481, 2482, 2483, 2484, 2485, 2486, 2487, 2488, 2489, 2490]
Found 1561 redundant transitions using SMT.
Drop transitions removed 1561 transitions
Redundant transitions reduction (with SMT) removed 1561 transitions.
[2023-03-20 03:53:49] [INFO ] Flow matrix only has 282 transitions (discarded 649 similar events)
Normalized transition count is 263 out of 282 initially.
// Phase 1: matrix 263 rows 144 cols
[2023-03-20 03:53:49] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-20 03:53:50] [INFO ] Dead Transitions using invariants and state equation in 548 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 144/144 places, 931/2492 transitions.
Graph (complete) has 523 edges and 144 vertex of which 143 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 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 143 transition count 929
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 5 place count 141 transition count 877
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 141 transition count 877
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 10 place count 141 transition count 874
Applied a total of 10 rules in 70 ms. Remains 141 /144 variables (removed 3) and now considering 874/931 (removed 57) transitions.
[2023-03-20 03:53:50] [INFO ] Flow matrix only has 277 transitions (discarded 597 similar events)
Normalized transition count is 260 out of 277 initially.
// Phase 1: matrix 260 rows 141 cols
[2023-03-20 03:53:50] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-20 03:53:50] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-20 03:53:50] [INFO ] Flow matrix only has 277 transitions (discarded 597 similar events)
[2023-03-20 03:53:50] [INFO ] Invariant cache hit.
[2023-03-20 03:53:50] [INFO ] State equation strengthened by 215 read => feed constraints.
[2023-03-20 03:53:50] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 141/144 places, 874/2492 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 8683 ms. Remains : 141/144 places, 874/2492 transitions.
Finished random walk after 8044 steps, including 2 resets, run visited all 9 properties in 248 ms. (steps per millisecond=32 )
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P18-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 27531 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/498/inv_0_ --invariant=/tmp/498/inv_1_ --invariant=/tmp/498/inv_2_ --invariant=/tmp/498/inv_3_ --invariant=/tmp/498/inv_4_ --invariant=/tmp/498/inv_5_ --invariant=/tmp/498/inv_6_ --invariant=/tmp/498/inv_7_ --invariant=/tmp/498/inv_8_ --invariant=/tmp/498/inv_9_ --invariant=/tmp/498/inv_10_ --invariant=/tmp/498/inv_11_ --invariant=/tmp/498/inv_12_ --invariant=/tmp/498/inv_13_ --invariant=/tmp/498/inv_14_ --invariant=/tmp/498/inv_15_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 161224 kB
After kill :
MemTotal: 16393216 kB
MemFree: 14566760 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023

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="ReachabilityCardinality"
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 ReachabilityCardinality"
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-167891811500454"
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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;