About the Execution of ITS-Tools for SemanticWebServices-PT-S256P15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2773.016 | 58898.00 | 154718.00 | 613.00 | FTFTTFTTFTFTFTFF | 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.r357-smll-167891806400446.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 itstools
Input is SemanticWebServices-PT-S256P15, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806400446
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 10:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 10:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 11K Feb 26 10:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 10:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 10:20 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 32M 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-S256P15-ReachabilityCardinality-00
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-01
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-02
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-03
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-04
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-05
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-06
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-07
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-08
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-09
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-10
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-11
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-12
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-13
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-14
FORMULA_NAME SemanticWebServices-PT-S256P15-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679244519867
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=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P15
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-19 16:48:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 16:48:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 16:48:45] [INFO ] Load time of PNML (sax parser for PT used): 1661 ms
[2023-03-19 16:48:45] [INFO ] Transformed 329 places.
[2023-03-19 16:48:45] [INFO ] Transformed 29492 transitions.
[2023-03-19 16:48:45] [INFO ] Parsed PT model containing 329 places and 29492 transitions and 267319 arcs in 2019 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 5 places in 63 ms
Reduce places removed 5 places and 2050 transitions.
Ensure Unique test removed 6828 transitions
Reduce redundant transitions removed 6828 transitions.
Incomplete random walk after 10008 steps, including 2 resets, run finished after 1676 ms. (steps per millisecond=5 ) properties (out of 16) seen :14
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 16:48:47] [INFO ] Flow matrix only has 1901 transitions (discarded 18713 similar events)
// Phase 1: matrix 1901 rows 324 cols
[2023-03-19 16:48:48] [INFO ] Computed 36 place invariants in 94 ms
[2023-03-19 16:48:48] [INFO ] Flatten gal took : 1596 ms
[2023-03-19 16:48:48] [INFO ] After 340ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 16:48:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 16:48:48] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 18 ms returned sat
[2023-03-19 16:48:49] [INFO ] Flatten gal took : 655 ms
[2023-03-19 16:48:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11583909652888953002.gal : 212 ms
[2023-03-19 16:48:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7899498045060764098.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11583909652888953002.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7899498045060764098.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-19 16:48:49] [INFO ] After 887ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 16:48:50] [INFO ] State equation strengthened by 1044 read => feed constraints.
[2023-03-19 16:48:52] [INFO ] After 1788ms SMT Verify possible using 1044 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-19 16:48:53] [INFO ] After 2315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 396 ms.
[2023-03-19 16:48:53] [INFO ] After 4686ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 229 ms.
Support contains 20 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 20614/20614 transitions.
Graph (complete) has 3631 edges and 324 vertex of which 227 are kept as prefixes of interest. Removing 97 places using SCC suffix rule.60 ms
Discarding 97 places :
Also discarding 53 output transitions
Drop transitions removed 53 transitions
Ensure Unique test removed 9 places
Drop transitions removed 597 transitions
Ensure Unique test removed 481 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1087 rules applied. Total rules applied 1088 place count 218 transition count 19483
Loading property file /tmp/ReachabilityCardinality7899498045060764098.prop.
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 1108 place count 198 transition count 13121
Iterating global reduction 1 with 20 rules applied. Total rules applied 1128 place count 198 transition count 13121
Ensure Unique test removed 1082 transitions
Reduce isomorphic transitions removed 1082 transitions.
Iterating post reduction 1 with 1082 rules applied. Total rules applied 2210 place count 198 transition count 12039
Drop transitions removed 2800 transitions
Redundant transition composition rules discarded 2800 transitions
Iterating global reduction 2 with 2800 rules applied. Total rules applied 5010 place count 198 transition count 9239
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 205 transitions
Ensure Unique test removed 395 transitions
Reduce isomorphic transitions removed 600 transitions.
Iterating post reduction 2 with 607 rules applied. Total rules applied 5617 place count 191 transition count 8639
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 5631 place count 177 transition count 7070
Iterating global reduction 3 with 14 rules applied. Total rules applied 5645 place count 177 transition count 7070
Ensure Unique test removed 1328 transitions
Reduce isomorphic transitions removed 1328 transitions.
Iterating post reduction 3 with 1328 rules applied. Total rules applied 6973 place count 177 transition count 5742
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 6974 place count 176 transition count 5678
Iterating global reduction 4 with 1 rules applied. Total rules applied 6975 place count 176 transition count 5678
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 6981 place count 176 transition count 5672
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :9 after 18
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :18 after 4056
Drop transitions removed 488 transitions
Redundant transition composition rules discarded 488 transitions
Iterating global reduction 5 with 488 rules applied. Total rules applied 7469 place count 176 transition count 5184
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 5 with 106 rules applied. Total rules applied 7575 place count 174 transition count 5080
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 7576 place count 173 transition count 5072
Iterating global reduction 6 with 1 rules applied. Total rules applied 7577 place count 173 transition count 5072
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 6 with 24 rules applied. Total rules applied 7601 place count 173 transition count 5048
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 7 with 52 rules applied. Total rules applied 7653 place count 173 transition count 4996
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 7654 place count 172 transition count 4995
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 7655 place count 171 transition count 4995
Applied a total of 7655 rules in 5911 ms. Remains 171 /324 variables (removed 153) and now considering 4995/20614 (removed 15619) transitions.
[2023-03-19 16:48:59] [INFO ] Flow matrix only has 1080 transitions (discarded 3915 similar events)
Normalized transition count is 1078 out of 1080 initially.
// Phase 1: matrix 1078 rows 171 cols
[2023-03-19 16:48:59] [INFO ] Computed 0 place invariants in 10 ms
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :4056 after 447444
[2023-03-19 16:49:02] [INFO ] Dead Transitions using invariants and state equation in 2504 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8419 ms. Remains : 171/324 places, 4995/20614 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=16 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 251174 steps, run timeout after 3005 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 251174 steps, saw 244370 distinct states, run finished after 3008 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-19 16:49:05] [INFO ] Flow matrix only has 1080 transitions (discarded 3915 similar events)
[2023-03-19 16:49:05] [INFO ] Invariant cache hit.
[2023-03-19 16:49:05] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 16:49:06] [INFO ] After 349ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 16:49:06] [INFO ] State equation strengthened by 542 read => feed constraints.
[2023-03-19 16:49:06] [INFO ] After 543ms SMT Verify possible using 542 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-19 16:49:07] [INFO ] After 692ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 121 ms.
[2023-03-19 16:49:07] [INFO ] After 1379ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 16 ms.
Support contains 18 out of 171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 4995/4995 transitions.
Applied a total of 0 rules in 403 ms. Remains 171 /171 variables (removed 0) and now considering 4995/4995 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 405 ms. Remains : 171/171 places, 4995/4995 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 4995/4995 transitions.
Applied a total of 0 rules in 427 ms. Remains 171 /171 variables (removed 0) and now considering 4995/4995 (removed 0) transitions.
[2023-03-19 16:49:08] [INFO ] Flow matrix only has 1080 transitions (discarded 3915 similar events)
[2023-03-19 16:49:08] [INFO ] Invariant cache hit.
[2023-03-19 16:49:08] [INFO ] Implicit Places using invariants in 482 ms returned []
[2023-03-19 16:49:08] [INFO ] Flow matrix only has 1080 transitions (discarded 3915 similar events)
[2023-03-19 16:49:08] [INFO ] Invariant cache hit.
[2023-03-19 16:49:08] [INFO ] State equation strengthened by 542 read => feed constraints.
[2023-03-19 16:49:10] [INFO ] Implicit Places using invariants and state equation in 1773 ms returned []
Implicit Place search using SMT with State Equation took 2268 ms to find 0 implicit places.
[2023-03-19 16:49:19] [INFO ] Redundant transitions in 9542 ms returned [52, 53, 57, 58, 59, 60, 62, 63, 65, 66, 70, 75, 78, 83, 86, 90, 91, 92, 96, 97, 100, 101, 102, 105, 106, 107, 108, 111, 113, 114, 116, 117, 119, 123, 126, 127, 128, 129, 130, 131, 137, 138, 140, 143, 151, 153, 155, 162, 175, 176, 182, 183, 184, 193, 194, 195, 196, 197, 198, 199, 200, 201, 208, 209, 212, 213, 215, 216, 217, 218, 219, 221, 222, 223, 224, 228, 229, 231, 232, 233, 234, 237, 238, 239, 240, 241, 242, 244, 246, 247, 248, 249, 250, 253, 254, 255, 256, 257, 258, 259, 261, 262, 263, 267, 268, 269, 270, 271, 276, 277, 279, 280, 281, 283, 284, 285, 286, 287, 291, 295, 297, 302, 305, 306, 307, 308, 310, 317, 318, 319, 320, 323, 324, 325, 328, 329, 331, 332, 333, 334, 335, 337, 338, 339, 340, 341, 342, 343, 348, 349, 350, 351, 352, 354, 355, 362, 363, 364, 370, 371, 372, 373, 374, 376, 377, 378, 379, 381, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 397, 398, 399, 400, 401, 402, 403, 404, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 426, 427, 428, 429, 431, 432, 433, 434, 435, 436, 437, 438, 439, 443, 444, 445, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 466, 467, 468, 469, 470, 471, 472, 473, 475, 476, 477, 480, 482, 483, 484, 485, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 502, 503, 504, 505, 506, 507, 510, 511, 513, 514, 515, 516, 520, 532, 534, 536, 537, 539, 540, 541, 542, 543, 545, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 658, 659, 660, 661, 662, 663, 664, 665, 666, 668, 669, 671, 672, 673, 674, 675, 676, 677, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 703, 704, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 726, 727, 728, 729, 730, 731, 732, 733, 792, 800, 801, 803, 805, 807, 820, 824, 825, 828, 829, 831, 834, 835, 837, 839, 858, 861, 865, 866, 868, 872, 873, 876, 877, 879, 901, 906, 909, 913, 914, 937, 952, 953, 959, 960, 961, 962, 963, 964, 965, 966, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 983, 984, 985, 986, 987, 988, 990, 991, 1037, 1055, 1056, 1057, 1061, 1069, 1070, 1071, 1075, 1076, 1077, 1080, 1082, 1083, 1084, 1090, 1091, 1102, 1103, 1104, 1105, 1106, 1107, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1145, 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1216, 1217, 1218, 1219, 1220, 1221, 1237, 1244, 1247, 1248, 1249, 1250, 1253, 1255, 1256, 1258, 1259, 1260, 1263, 1266, 1269, 1271, 1272, 1275, 1280, 1282, 1284, 1286, 1289, 1292, 1294, 1296, 1299, 1303, 1308, 1309, 1310, 1311, 1312, 1315, 1317, 1319, 1323, 1324, 1326, 1327, 1329, 1331, 1333, 1335, 1337, 1340, 1344, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1362, 1368, 1369, 1370, 1372, 1373, 1374, 1376, 1377, 1379, 1381, 1383, 1385, 1387, 1390, 1395, 1397, 1398, 1399, 1401, 1402, 1403, 1404, 1405, 1406, 1415, 1416, 1417, 1418, 1420, 1421, 1422, 1424, 1425, 1427, 1429, 1434, 1437, 1439, 1440, 1441, 1450, 1451, 1452, 1453, 1455, 1460, 1466, 1475, 1488, 1489, 1490, 1492, 1498, 1504, 1516, 1517, 1518, 1522, 1523, 1524, 1536, 1537, 1538, 1540, 1551, 1552, 1553, 1555, 1561, 1567, 1571, 1572, 1573, 1587, 1588, 1589, 1593, 1594, 1595, 1607, 1608, 1609, 1613, 1614, 1615, 1627, 1628, 1629, 1631, 1634, 1643, 1647, 1648, 1649, 1658, 1662, 1663, 1664, 1678, 1679, 1680, 1684, 1685, 1686, 1693, 1699, 1708, 1712, 1713, 1714, 1719, 1720, 1729, 1733, 1735, 1736, 1738, 1739, 1746, 1747, 1749, 1750, 1770, 2192, 2217, 2219, 2221, 2230, 2264, 2265, 2267, 2272, 2274, 2276, 2326, 2328, 2329, 2331, 2383, 2424, 2434, 2435, 2436, 2437, 2438, 2439, 2443, 2445, 2446, 2448, 2449, 2450, 2452, 2453, 2454, 2455, 2457, 2458, 2459, 2460, 2461, 2465, 2468, 2470, 2471, 2474, 2476, 2477, 2479, 2480, 2481, 2484, 2486, 2487, 2489, 2490, 2491, 2493, 2494, 2495, 2496, 2501, 2505, 2508, 2510, 2511, 2515, 2518, 2520, 2521, 2524, 2526, 2527, 2529, 2530, 2531, 2538, 2543, 2547, 2550, 2552, 2553, 2554, 2569, 2570, 2571, 2572, 2573, 2574, 2575, 2576, 2579, 2605, 2606, 2607, 2608, 2609, 2610, 2612, 2613, 2614, 2615, 2616, 2617, 2618, 2619, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2628, 2629, 2630, 2633, 2638, 2643, 2683, 2684, 2685, 2686, 2687, 2688, 2689, 2690, 2691, 2692, 2693, 2694, 2695, 2696, 2697, 2698, 2699, 2702, 2703, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2713, 2714, 2716, 2717, 2718, 2719, 2720, 2721, 2722, 2723, 2724, 2725, 2726, 2727, 2728, 2731, 2732, 2733, 2736, 2739, 2742, 2743, 2744, 2747, 2750, 2754, 2755, 2756, 2759, 2762, 2765, 2770, 2809, 2810, 2811, 2812, 2813, 2814, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2823, 2824, 2825, 2826, 2827, 2828, 2829, 2830, 2831, 2832, 2833, 2834, 2835, 2836, 2837, 2838, 2839, 2840, 2844, 2845, 2847, 2848, 2849, 2850, 2851, 2852, 2853, 2854, 2855, 2858, 2859, 2861, 2862, 2863, 2864, 2865, 2866, 2867, 2868, 2869, 2870, 2871, 2873, 2874, 2875, 2878, 2879, 2880, 2882, 2883, 2884, 2887, 2888, 2889, 2890, 2893, 2894, 2895, 2897, 2898, 2899, 2902, 2905, 2907, 2908, 2909, 2912, 2913, 2914, 2916, 2917, 2918, 2920, 2921, 2922, 2925, 2928, 2931, 2932, 2933, 2936, 2939, 2943, 2967, 2968, 2969, 2970, 2971, 2972, 2973, 2974, 2975, 2976, 2977, 2978, 2979, 2980, 2981, 2982, 2983, 2984, 2985, 2986, 2987, 2988, 2989, 2990, 2991, 2992, 2993, 2994, 2995, 2996, 2997, 2998, 2999, 3000, 3001, 3002, 3003, 3004, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3015, 3016, 3018, 3019, 3020, 3021, 3022, 3026, 3027, 3029, 3030, 3031, 3032, 3033, 3034, 3035, 3036, 3037, 3038, 3040, 3041, 3042, 3044, 3045, 3046, 3049, 3050, 3051, 3052, 3054, 3055, 3056, 3058, 3059, 3060, 3063, 3064, 3065, 3067, 3068, 3069, 3072, 3073, 3075, 3076, 3077, 3079, 3080, 3081, 3083, 3084, 3085, 3088, 3089, 3090, 3092, 3093, 3094, 3097, 3098, 3099, 3100, 3103, 3104, 3105, 3107, 3108, 3109, 3112, 3114, 3115, 3116, 3119, 3122, 3131, 3132, 3133, 3134, 3135, 3136, 3137, 3138, 3139, 3140, 3141, 3142, 3143, 3144, 3145, 3146, 3147, 3148, 3149, 3150, 3151, 3152, 3153, 3154, 3155, 3156, 3157, 3158, 3159, 3160, 3161, 3162, 3163, 3164, 3165, 3166, 3167, 3168, 3169, 3170, 3171, 3172, 3173, 3174, 3175, 3176, 3177, 3178, 3179, 3183, 3184, 3188, 3189, 3191, 3192, 3193, 3194, 3195, 3196, 3198, 3200, 3201, 3202, 3204, 3206, 3208, 3209, 3210, 3212, 3213, 3214, 3217, 3218, 3219, 3220, 3222, 3224, 3226, 3227, 3228, 3230, 3231, 3232, 3235, 3236, 3237, 3238, 3240, 3241, 3242, 3244, 3245, 3246, 3249, 3250, 3251, 3252, 3253, 3254, 3257, 3258, 3259, 3261, 3262, 3263, 3266, 3268, 3269, 3270, 3271, 3272, 3273, 3274, 3275, 3276, 3277, 3278, 3279, 3280, 3281, 3282, 3283, 3284, 3285, 3286, 3287, 3288, 3289, 3290, 3291, 3292, 3293, 3294, 3295, 3296, 3297, 3298, 3299, 3300, 3301, 3302, 3303, 3304, 3305, 3306, 3307, 3308, 3309, 3314, 3315, 3316, 3318, 3320, 3322, 3323, 3324, 3326, 3328, 3330, 3331, 3332, 3334, 3336, 3338, 3339, 3340, 3342, 3344, 3345, 3346, 3348, 3349, 3350, 3353, 3354, 3355, 3356, 3357, 3358, 3359, 3360, 3361, 3362, 3363, 3364, 3365, 3366, 3367, 3368, 3369, 3370, 3371, 3372, 3373, 3374, 3375, 3376, 3377, 3378, 3379, 3380, 3381, 3382, 3383, 3385, 3387, 3389, 3391, 3393, 3395, 3396, 3397, 3399, 3400, 3401, 3402, 3403, 3404, 3405, 3406, 3407, 3408, 3409, 3410, 3411, 3412, 3413, 3415, 3416, 3417, 3418, 3419, 3420, 3428, 3429, 3433, 3440, 3441, 3442, 3443, 3444, 3450, 3451, 3454, 3455, 3456, 3458, 3460, 3467, 3468, 3469, 3470, 3471, 3472, 3479, 3480, 3481, 3482, 3483, 3486, 3487, 3488, 3489, 3493, 3494, 3495, 3498, 3499, 3500, 3502, 3507, 3508, 3509, 3510, 3511, 3512, 3519, 3520, 3521, 3522, 3523, 3524, 3527, 3528, 3529, 3530, 3535, 3536, 3537, 3538, 3542, 3543, 3544, 3545, 3549, 3550, 3551, 3553, 3554, 3555, 3556, 3561, 3562, 3563, 3564, 3565, 3566, 3568, 3569, 3570, 3575, 3576, 3577, 3578, 3583, 3584, 3585, 3586, 3591, 3592, 3593, 3594, 3596, 3598, 3599, 3600, 3601, 3602, 3606, 3607, 3608, 3612, 3613, 3614, 3619, 3620, 3621, 3622, 3625, 3627, 3630, 3634, 3635, 3636, 3639, 3642, 3646, 3647, 3648, 3649, 3651, 3652, 3654, 3656, 3658, 3659, 3661, 3662, 3663, 3664, 3665, 3666, 3667, 3668, 3670, 3671, 3673, 3674, 3675, 3677, 3679, 3680, 3681, 3683, 3685, 3687, 3688, 3689, 3690, 3691, 3692, 3693, 3694, 3695, 3696, 3697, 3698, 3699, 3700, 3701, 3702, 3703, 3705, 3706, 3707, 3709, 3710, 3712, 3713, 3714, 3715, 3717, 3718, 3720, 3721, 3722, 3724, 3726, 3727, 3728, 3729, 3730, 3731, 3732, 3733, 3734, 3735, 3736, 3737, 3738, 3739, 3740, 3741, 3742, 3743, 3744, 3745, 3746, 3747, 3748, 3749, 3750, 3751, 3752, 3753, 3754, 3756, 3757, 3758, 3759, 3760, 3761, 3763, 3764, 3765, 3767, 3768, 3770, 3771, 3772, 3773, 3774, 3775, 3776, 3777, 3778, 3779, 3780, 3781, 3782, 3783, 3784, 3785, 3786, 3787, 3788, 3789, 3790, 3791, 3792, 3793, 3794, 3795, 3796, 3797, 3798, 3799, 3800, 3801, 3802, 3803, 3804, 3805, 3806, 3808, 3809, 3810, 3811, 3812, 3813, 3814, 3815, 3816, 3817, 3818, 3819, 3820, 3821, 3822, 3824, 3825, 3826, 3827, 3828, 3829, 3830, 3831, 3832, 3833, 3834, 3835, 3841, 3842, 3879, 3880, 3881, 3882, 3883, 3884, 3885, 3886, 3887, 3888, 3889, 3890, 3891, 3892, 3893, 3894, 3895, 3896, 3897, 3898, 3899, 3900, 3901, 3902, 3903, 3904, 3905, 3906, 3907, 3908, 3909, 3910, 3911, 3912, 3913, 3914, 3915, 3916, 3917, 3918, 3919, 3920, 3921, 3922, 3923, 3924, 3925, 3926, 3927, 3928, 3929, 3930, 3931, 3932, 3933, 3934, 3935, 3936, 3937, 3938, 3939, 3940, 3941, 3942, 3943, 3944, 3945, 3946, 3947, 3948, 3949, 3950, 3951, 3952, 3953, 3954, 3955, 3956, 3957, 3958, 3959, 3960, 3961, 3962, 3963, 3964, 3965, 3966, 3967, 3968, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3979, 3980, 3981, 3982, 3983, 3984, 3985, 3986, 3987, 3988, 3989, 3990, 3991, 3992, 3993, 3994, 3995, 3996, 3997, 3998, 3999, 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012, 4013, 4014, 4015, 4016, 4017, 4018, 4019, 4020, 4021, 4022, 4023, 4024, 4025, 4026, 4027, 4028, 4029, 4030, 4031, 4032, 4033, 4034, 4035, 4036, 4037, 4038, 4039, 4040, 4041, 4042, 4043, 4044, 4045, 4046, 4047, 4048, 4049, 4050, 4051, 4052, 4053, 4054, 4055, 4056, 4057, 4058, 4059, 4060, 4061, 4062, 4063, 4064, 4065, 4066, 4067, 4068, 4069, 4070, 4071, 4072, 4073, 4075, 4076, 4077, 4078, 4079, 4080, 4081, 4082, 4083, 4084, 4086, 4087, 4089, 4090, 4091, 4093, 4094, 4095, 4096, 4097, 4098, 4099, 4101, 4102, 4103, 4104, 4105, 4106, 4107, 4109, 4110, 4111, 4112, 4113, 4114, 4115, 4116, 4117, 4118, 4120, 4121, 4122, 4123, 4124, 4125, 4126, 4127, 4129, 4130, 4131, 4133, 4134, 4135, 4136, 4138, 4139, 4140, 4142, 4143, 4144, 4145, 4146, 4147, 4148, 4149, 4151, 4152, 4154, 4155, 4156, 4158, 4159, 4160, 4161, 4162, 4163, 4164, 4166, 4167, 4168, 4169, 4170, 4171, 4172, 4173, 4174, 4176, 4177, 4178, 4180, 4181, 4182, 4183, 4184, 4185, 4186, 4188, 4189, 4190, 4191, 4192, 4193, 4194, 4195, 4196, 4197, 4198, 4199, 4200, 4201, 4202, 4203, 4204, 4205, 4207, 4208, 4209, 4210, 4211, 4212, 4213, 4215, 4216, 4217, 4218, 4219, 4220, 4222, 4223, 4225, 4226, 4227, 4228, 4229, 4231, 4232, 4233, 4234, 4235, 4236, 4237, 4238, 4239, 4240, 4242, 4243, 4244, 4245, 4246, 4247, 4248, 4249, 4251, 4252, 4253, 4255, 4256, 4257, 4258, 4260, 4261, 4262, 4264, 4265, 4266, 4267, 4268, 4269, 4270, 4271, 4273, 4274, 4276, 4277, 4278, 4280, 4281, 4282, 4283, 4284, 4285, 4286, 4287, 4288, 4289, 4290, 4291, 4292, 4293, 4294, 4296, 4297, 4298, 4299, 4300, 4301, 4302, 4303, 4304, 4306, 4307, 4308, 4309, 4310, 4311, 4312, 4314, 4315, 4316, 4317, 4318, 4319, 4320, 4321, 4322, 4323, 4324, 4325, 4326, 4328, 4329, 4330, 4331, 4332, 4333, 4334, 4336, 4337, 4338, 4339, 4340, 4341, 4342, 4343, 4344, 4345, 4346, 4347, 4349, 4350, 4351, 4352, 4353, 4354, 4355, 4357, 4358, 4359, 4361, 4362, 4363, 4364, 4365, 4366, 4367, 4369, 4370, 4371, 4372, 4373, 4374, 4375, 4376, 4377, 4378, 4379, 4380, 4381, 4382, 4383, 4384, 4385, 4386, 4388, 4389, 4390, 4391, 4392, 4393, 4394, 4396, 4397, 4398, 4399, 4400, 4401, 4403, 4404, 4406, 4407, 4408, 4409, 4410, 4412, 4413, 4414, 4415, 4416, 4417, 4418, 4419, 4420, 4421, 4423, 4424, 4425, 4426, 4427, 4428, 4429, 4430, 4432, 4433, 4434, 4436, 4437, 4438, 4439, 4441, 4442, 4443, 4445, 4446, 4447, 4448, 4449, 4450, 4451, 4452, 4453, 4454, 4455, 4456, 4457, 4458, 4459, 4460, 4461, 4462, 4463, 4464, 4465, 4466, 4467, 4468, 4469, 4470, 4472, 4473, 4474, 4475, 4476, 4477, 4478, 4479, 4480, 4481, 4483, 4484, 4485, 4486, 4487, 4488, 4490, 4491, 4492, 4494, 4495, 4496, 4497, 4498, 4499, 4500, 4501, 4502, 4503, 4504, 4505, 4506, 4507, 4508, 4509, 4510, 4511, 4512, 4513, 4515, 4516, 4517, 4518, 4519, 4520, 4521, 4522, 4523, 4525, 4526, 4527, 4528, 4529, 4530, 4531, 4533, 4534, 4535, 4536, 4537, 4538, 4539, 4540, 4541, 4542, 4543, 4544, 4545, 4547, 4548, 4549, 4550, 4551, 4552, 4553, 4555, 4556, 4557, 4558, 4559, 4560, 4561, 4562, 4563, 4564, 4565, 4566, 4568, 4569, 4570, 4571, 4572, 4573, 4574, 4576, 4577, 4578, 4580, 4581, 4582, 4583, 4584, 4585, 4586, 4588, 4589, 4590, 4591, 4592, 4593, 4594, 4595, 4596, 4597, 4598, 4599, 4600, 4601, 4602, 4603, 4604, 4605, 4607, 4608, 4609, 4610, 4611, 4612, 4613, 4615, 4616, 4617, 4618, 4619, 4620, 4622, 4623, 4625, 4626, 4627, 4628, 4629, 4630, 4631, 4632, 4633, 4634, 4635, 4636, 4637, 4638, 4639, 4640, 4641, 4642, 4643, 4644, 4645, 4646, 4647, 4648, 4649, 4650, 4651, 4652, 4653, 4654, 4655, 4656, 4657, 4658, 4659, 4661, 4662, 4663, 4664, 4665, 4666, 4667, 4668, 4669, 4670, 4671, 4672, 4673, 4674, 4675, 4676, 4677, 4678, 4679, 4680, 4681, 4682, 4683, 4684, 4685, 4686, 4687, 4688, 4690, 4691, 4692, 4693, 4694, 4695, 4696, 4697, 4698, 4699, 4701, 4702, 4703, 4704, 4705, 4706, 4708, 4709, 4710, 4712, 4713, 4714, 4715, 4716, 4717, 4718, 4719, 4720, 4721, 4722, 4723, 4724, 4725, 4726, 4727, 4728, 4729, 4730, 4731, 4733, 4734, 4735, 4736, 4737, 4738, 4739, 4740, 4741, 4743, 4744, 4745, 4746, 4747, 4748, 4749, 4751, 4752, 4753, 4754, 4755, 4756, 4757, 4758, 4759, 4760, 4761, 4762, 4763, 4765, 4766, 4767, 4768, 4769, 4770, 4771, 4773, 4774, 4775, 4776, 4777, 4778, 4779, 4780, 4781, 4782, 4783, 4784, 4786, 4787, 4788, 4789, 4790, 4791, 4792, 4793, 4794, 4795, 4796, 4797, 4798, 4799, 4800, 4801, 4802, 4803, 4804, 4805, 4806, 4807, 4808, 4809, 4810, 4811, 4812, 4813, 4814, 4815, 4816, 4817, 4818, 4819, 4820, 4821, 4822, 4823, 4824, 4825, 4826, 4827, 4828, 4829, 4830, 4831, 4832, 4833, 4834, 4835, 4836, 4837, 4839, 4840, 4841, 4842, 4843, 4844, 4845, 4846, 4847, 4848, 4849, 4850, 4851, 4852, 4853, 4854, 4855, 4856, 4857, 4858, 4859, 4860, 4861, 4862, 4863, 4864, 4865, 4866, 4868, 4869, 4870, 4871, 4872, 4873, 4874, 4875, 4876, 4877, 4879, 4880, 4881, 4882, 4883, 4884, 4886, 4887, 4888, 4890, 4891, 4892, 4893, 4894, 4895, 4896, 4897, 4898, 4899, 4900, 4901, 4902, 4903, 4904, 4905, 4906, 4907, 4908, 4909, 4910, 4911, 4912, 4913, 4914, 4915, 4916, 4917, 4918, 4919, 4920, 4921, 4922, 4923, 4924, 4925, 4926, 4927, 4928, 4929, 4930, 4931, 4932, 4933, 4934, 4935, 4936, 4937, 4938, 4939, 4940, 4941, 4942, 4943, 4944, 4945, 4946, 4947, 4948, 4949, 4950, 4951, 4952, 4953, 4954, 4955, 4956, 4958, 4959, 4960, 4961, 4962, 4963, 4964, 4965, 4966, 4967, 4968, 4969, 4970, 4971, 4972, 4973, 4974, 4975, 4976, 4977, 4978, 4979, 4980, 4981, 4982, 4983, 4984, 4985, 4986, 4987, 4988, 4989, 4990, 4991, 4992, 4993, 4994]
Found 2654 redundant transitions using SMT.
Drop transitions removed 2654 transitions
Redundant transitions reduction (with SMT) removed 2654 transitions.
[2023-03-19 16:49:19] [INFO ] Flow matrix only has 519 transitions (discarded 1822 similar events)
Normalized transition count is 517 out of 519 initially.
// Phase 1: matrix 517 rows 171 cols
[2023-03-19 16:49:19] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-19 16:49:20] [INFO ] Dead Transitions using invariants and state equation in 1083 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 171/171 places, 2341/4995 transitions.
Graph (complete) has 1155 edges and 171 vertex of which 162 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 162 transition count 2293
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 51 place count 160 transition count 2280
Iterating global reduction 1 with 2 rules applied. Total rules applied 53 place count 160 transition count 2280
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 71 place count 160 transition count 2262
Drop transitions removed 90 transitions
Redundant transition composition rules discarded 90 transitions
Iterating global reduction 2 with 90 rules applied. Total rules applied 161 place count 160 transition count 2172
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 172 place count 157 transition count 2164
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 173 place count 156 transition count 2122
Iterating global reduction 3 with 1 rules applied. Total rules applied 174 place count 156 transition count 2122
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 175 place count 156 transition count 2121
Drop transitions removed 90 transitions
Redundant transition composition rules discarded 90 transitions
Iterating global reduction 4 with 90 rules applied. Total rules applied 265 place count 156 transition count 2031
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 267 place count 156 transition count 2029
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 269 place count 154 transition count 2029
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 273 place count 154 transition count 2025
Applied a total of 273 rules in 444 ms. Remains 154 /171 variables (removed 17) and now considering 2025/2341 (removed 316) transitions.
[2023-03-19 16:49:21] [INFO ] Flow matrix only has 465 transitions (discarded 1560 similar events)
Normalized transition count is 463 out of 465 initially.
// Phase 1: matrix 463 rows 154 cols
[2023-03-19 16:49:21] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-19 16:49:21] [INFO ] Implicit Places using invariants in 244 ms returned []
[2023-03-19 16:49:21] [INFO ] Flow matrix only has 465 transitions (discarded 1560 similar events)
[2023-03-19 16:49:21] [INFO ] Invariant cache hit.
[2023-03-19 16:49:21] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-19 16:49:22] [INFO ] Implicit Places using invariants and state equation in 684 ms returned []
Implicit Place search using SMT with State Equation took 939 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 154/171 places, 2025/4995 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 14739 ms. Remains : 154/171 places, 2025/4995 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 1884840 steps, run timeout after 3001 ms. (steps per millisecond=628 ) properties seen :{}
Probabilistic random walk after 1884840 steps, saw 1546238 distinct states, run finished after 3005 ms. (steps per millisecond=627 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 16:49:25] [INFO ] Flow matrix only has 465 transitions (discarded 1560 similar events)
[2023-03-19 16:49:25] [INFO ] Invariant cache hit.
[2023-03-19 16:49:25] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:49:25] [INFO ] After 141ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 16:49:25] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-19 16:49:26] [INFO ] After 208ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 16:49:26] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2023-03-19 16:49:26] [INFO ] After 551ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 18 out of 154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 154/154 places, 2025/2025 transitions.
Applied a total of 0 rules in 117 ms. Remains 154 /154 variables (removed 0) and now considering 2025/2025 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 154/154 places, 2025/2025 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 154/154 places, 2025/2025 transitions.
Applied a total of 0 rules in 115 ms. Remains 154 /154 variables (removed 0) and now considering 2025/2025 (removed 0) transitions.
[2023-03-19 16:49:26] [INFO ] Flow matrix only has 465 transitions (discarded 1560 similar events)
[2023-03-19 16:49:26] [INFO ] Invariant cache hit.
[2023-03-19 16:49:26] [INFO ] Implicit Places using invariants in 368 ms returned []
[2023-03-19 16:49:26] [INFO ] Flow matrix only has 465 transitions (discarded 1560 similar events)
[2023-03-19 16:49:26] [INFO ] Invariant cache hit.
[2023-03-19 16:49:27] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-19 16:49:27] [INFO ] Implicit Places using invariants and state equation in 1076 ms returned []
Implicit Place search using SMT with State Equation took 1452 ms to find 0 implicit places.
[2023-03-19 16:49:30] [INFO ] Redundant transitions in 2919 ms returned [86, 96, 102, 142, 150, 151, 162, 171, 233, 1573, 1587, 1588, 1589, 1590, 1591, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1665, 1666, 1667, 1668, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1741, 1742, 1743, 1744, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1754, 1755, 1756, 1757, 1758, 1759, 1760, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1771, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1800, 1804, 1808, 1809, 1810, 1811, 1816, 1817, 1818, 1819, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1838, 1839, 1840, 1841, 1842, 1843, 1844, 1852, 1858, 1862, 1864, 1865, 1866, 1867, 1869, 1870, 1871, 1872, 1886, 1887, 2013, 2017, 2018, 2019, 2021, 2022, 2023, 2024]
Found 153 redundant transitions using SMT.
Drop transitions removed 153 transitions
Redundant transitions reduction (with SMT) removed 153 transitions.
[2023-03-19 16:49:30] [INFO ] Flow matrix only has 450 transitions (discarded 1422 similar events)
Normalized transition count is 448 out of 450 initially.
// Phase 1: matrix 448 rows 154 cols
[2023-03-19 16:49:30] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-19 16:49:31] [INFO ] Dead Transitions using invariants and state equation in 1049 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 154/154 places, 1872/2025 transitions.
Graph (complete) has 1012 edges and 154 vertex of which 152 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 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 152 transition count 1870
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 151 transition count 1806
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 151 transition count 1806
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 151 transition count 1804
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 15 place count 151 transition count 1796
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 17 place count 150 transition count 1795
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 150 transition count 1794
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 19 place count 149 transition count 1794
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 23 place count 149 transition count 1790
Applied a total of 23 rules in 258 ms. Remains 149 /154 variables (removed 5) and now considering 1790/1872 (removed 82) transitions.
[2023-03-19 16:49:32] [INFO ] Flow matrix only has 441 transitions (discarded 1349 similar events)
Normalized transition count is 439 out of 441 initially.
// Phase 1: matrix 439 rows 149 cols
[2023-03-19 16:49:32] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-19 16:49:32] [INFO ] Implicit Places using invariants in 239 ms returned []
[2023-03-19 16:49:32] [INFO ] Flow matrix only has 441 transitions (discarded 1349 similar events)
[2023-03-19 16:49:32] [INFO ] Invariant cache hit.
[2023-03-19 16:49:32] [INFO ] State equation strengthened by 231 read => feed constraints.
[2023-03-19 16:49:33] [INFO ] Implicit Places using invariants and state equation in 906 ms returned []
Implicit Place search using SMT with State Equation took 1164 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 149/154 places, 1790/2025 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 6978 ms. Remains : 149/154 places, 1790/2025 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=30 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1312209 steps, run timeout after 3001 ms. (steps per millisecond=437 ) properties seen :{}
Probabilistic random walk after 1312209 steps, saw 1260036 distinct states, run finished after 3001 ms. (steps per millisecond=437 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 16:49:36] [INFO ] Flow matrix only has 441 transitions (discarded 1349 similar events)
[2023-03-19 16:49:36] [INFO ] Invariant cache hit.
[2023-03-19 16:49:36] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 16:49:37] [INFO ] After 180ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 16:49:37] [INFO ] State equation strengthened by 231 read => feed constraints.
[2023-03-19 16:49:37] [INFO ] After 198ms SMT Verify possible using 231 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 16:49:37] [INFO ] After 263ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-19 16:49:37] [INFO ] After 612ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 70 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=23 )
FORMULA SemanticWebServices-PT-S256P15-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 3 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
All properties solved without resorting to model-checking.
Total runtime 54081 ms.
BK_STOP 1679244578765
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-S256P15"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is SemanticWebServices-PT-S256P15, 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 r357-smll-167891806400446"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P15.tgz
mv SemanticWebServices-PT-S256P15 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 '
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 ;