Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038396900213.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCflexbar-PT-5a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396900213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 15:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 03:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 13:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 13:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.8M May 5 16:51 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 DLCflexbar-PT-5a-00
FORMULA_NAME DLCflexbar-PT-5a-01
FORMULA_NAME DLCflexbar-PT-5a-02
FORMULA_NAME DLCflexbar-PT-5a-03
FORMULA_NAME DLCflexbar-PT-5a-04
FORMULA_NAME DLCflexbar-PT-5a-05
FORMULA_NAME DLCflexbar-PT-5a-06
FORMULA_NAME DLCflexbar-PT-5a-07
FORMULA_NAME DLCflexbar-PT-5a-08
FORMULA_NAME DLCflexbar-PT-5a-09
FORMULA_NAME DLCflexbar-PT-5a-10
FORMULA_NAME DLCflexbar-PT-5a-11
FORMULA_NAME DLCflexbar-PT-5a-12
FORMULA_NAME DLCflexbar-PT-5a-13
FORMULA_NAME DLCflexbar-PT-5a-14
FORMULA_NAME DLCflexbar-PT-5a-15

=== Now, execution of the tool begins

BK_START 1620493788162

Running Version 0
[2021-05-08 17:10:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 17:10:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 17:10:10] [INFO ] Load time of PNML (sax parser for PT used): 363 ms
[2021-05-08 17:10:10] [INFO ] Transformed 1415 places.
[2021-05-08 17:10:10] [INFO ] Transformed 10593 transitions.
[2021-05-08 17:10:10] [INFO ] Found NUPN structural information;
[2021-05-08 17:10:10] [INFO ] Parsed PT model containing 1415 places and 10593 transitions in 474 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 17:10:10] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 1179 transitions
Reduce redundant transitions removed 1179 transitions.
FORMULA DLCflexbar-PT-5a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 62 out of 1415 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1415/1415 places, 9414/9414 transitions.
Discarding 127 places :
Symmetric choice reduction at 0 with 127 rule applications. Total rules 127 place count 1288 transition count 7840
Iterating global reduction 0 with 127 rules applied. Total rules applied 254 place count 1288 transition count 7840
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 311 place count 1288 transition count 7783
Drop transitions removed 2636 transitions
Redundant transition composition rules discarded 2636 transitions
Iterating global reduction 1 with 2636 rules applied. Total rules applied 2947 place count 1288 transition count 5147
Applied a total of 2947 rules in 676 ms. Remains 1288 /1415 variables (removed 127) and now considering 5147/9414 (removed 4267) transitions.
[2021-05-08 17:10:11] [INFO ] Flow matrix only has 550 transitions (discarded 4597 similar events)
// Phase 1: matrix 550 rows 1288 cols
[2021-05-08 17:10:11] [INFO ] Computed 979 place invariants in 13 ms
[2021-05-08 17:10:18] [INFO ] Implicit Places using invariants in 6991 ms returned [378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 514, 515, 517, 518, 519, 520, 521, 522, 523, 524, 525, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 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, 657, 658, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 854, 855, 856, 857, 858, 859, 860, 861, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1152, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1170, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287]
Discarding 878 places :
Ensure Unique test removed 4254 transitions
Reduce isomorphic transitions removed 4254 transitions.
Implicit Place search using SMT only with invariants took 7048 ms to find 878 implicit places.
[2021-05-08 17:10:18] [INFO ] Flow matrix only has 550 transitions (discarded 343 similar events)
// Phase 1: matrix 550 rows 410 cols
[2021-05-08 17:10:18] [INFO ] Computed 101 place invariants in 3 ms
[2021-05-08 17:10:18] [INFO ] Dead Transitions using invariants and state equation in 384 ms returned []
Starting structural reductions, iteration 1 : 410/1415 places, 893/9414 transitions.
Drop transitions removed 181 transitions
Redundant transition composition rules discarded 181 transitions
Iterating global reduction 0 with 181 rules applied. Total rules applied 181 place count 410 transition count 712
Applied a total of 181 rules in 15 ms. Remains 410 /410 variables (removed 0) and now considering 712/893 (removed 181) transitions.
[2021-05-08 17:10:18] [INFO ] Flow matrix only has 550 transitions (discarded 162 similar events)
// Phase 1: matrix 550 rows 410 cols
[2021-05-08 17:10:18] [INFO ] Computed 101 place invariants in 2 ms
[2021-05-08 17:10:18] [INFO ] Implicit Places using invariants in 56 ms returned []
[2021-05-08 17:10:18] [INFO ] Flow matrix only has 550 transitions (discarded 162 similar events)
// Phase 1: matrix 550 rows 410 cols
[2021-05-08 17:10:18] [INFO ] Computed 101 place invariants in 2 ms
[2021-05-08 17:10:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:10:19] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 410/1415 places, 712/9414 transitions.
[2021-05-08 17:10:36] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-08 17:10:36] [INFO ] Flatten gal took : 72 ms
FORMULA DLCflexbar-PT-5a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 17:10:36] [INFO ] Flatten gal took : 31 ms
[2021-05-08 17:10:36] [INFO ] Input system was already deterministic with 712 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 878 ms. (steps per millisecond=113 ) properties (out of 32) seen :31
Running SMT prover for 1 properties.
[2021-05-08 17:10:37] [INFO ] Flow matrix only has 550 transitions (discarded 162 similar events)
// Phase 1: matrix 550 rows 410 cols
[2021-05-08 17:10:37] [INFO ] Computed 101 place invariants in 3 ms
[2021-05-08 17:10:37] [INFO ] [Real]Absence check using 101 positive place invariants in 12 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2021-05-08 17:10:37] [INFO ] Initial state test concluded for 1 properties.
FORMULA DLCflexbar-PT-5a-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U p1))], workingDir=/home/mcc/execution]
Support contains 4 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Graph (trivial) has 702 edges and 410 vertex of which 371 / 410 are part of one of the 68 SCC in 6 ms
Free SCC test removed 303 places
Ensure Unique test removed 631 transitions
Reduce isomorphic transitions removed 631 transitions.
Graph (complete) has 181 edges and 107 vertex of which 77 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 77 transition count 79
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 75 transition count 78
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 73 place count 9 transition count 12
Iterating global reduction 2 with 66 rules applied. Total rules applied 139 place count 9 transition count 12
Applied a total of 139 rules in 20 ms. Remains 9 /410 variables (removed 401) and now considering 12/712 (removed 700) transitions.
[2021-05-08 17:10:37] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2021-05-08 17:10:37] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 17:10:37] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-08 17:10:37] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2021-05-08 17:10:37] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 17:10:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:10:37] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-08 17:10:37] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 17:10:37] [INFO ] Flow matrix only has 8 transitions (discarded 4 similar events)
// Phase 1: matrix 8 rows 9 cols
[2021-05-08 17:10:37] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 17:10:37] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/410 places, 12/712 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-5a-00 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s5 1) (EQ s7 1)), p0:(OR (EQ s4 0) (EQ s8 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-5a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-00 finished in 291 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X(F(p0))||(p1&&F(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 381 transition count 712
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 39 place count 371 transition count 692
Iterating global reduction 1 with 10 rules applied. Total rules applied 49 place count 371 transition count 692
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 53 place count 371 transition count 688
Applied a total of 53 rules in 21 ms. Remains 371 /410 variables (removed 39) and now considering 688/712 (removed 24) transitions.
[2021-05-08 17:10:38] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
// Phase 1: matrix 536 rows 371 cols
[2021-05-08 17:10:38] [INFO ] Computed 72 place invariants in 11 ms
[2021-05-08 17:10:38] [INFO ] Implicit Places using invariants in 54 ms returned []
[2021-05-08 17:10:38] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
// Phase 1: matrix 536 rows 371 cols
[2021-05-08 17:10:38] [INFO ] Computed 72 place invariants in 4 ms
[2021-05-08 17:10:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:10:38] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2021-05-08 17:10:38] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
// Phase 1: matrix 536 rows 371 cols
[2021-05-08 17:10:38] [INFO ] Computed 72 place invariants in 2 ms
[2021-05-08 17:10:38] [INFO ] Dead Transitions using invariants and state equation in 398 ms returned []
Finished structural reductions, in 1 iterations. Remains : 371/410 places, 688/712 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-5a-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (EQ s25 1) (EQ s370 1)) (AND (EQ s326 1) (EQ s369 1))), p2:(OR (EQ s326 0) (EQ s369 0)), p0:(AND (EQ s62 1) (EQ s368 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 38 steps with 0 reset in 2 ms.
FORMULA DLCflexbar-PT-5a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-01 finished in 789 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(F(p1))||G(p2)||p0)))], workingDir=/home/mcc/execution]
Support contains 8 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 382 transition count 712
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 38 place count 372 transition count 692
Iterating global reduction 1 with 10 rules applied. Total rules applied 48 place count 372 transition count 692
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 53 place count 372 transition count 687
Applied a total of 53 rules in 15 ms. Remains 372 /410 variables (removed 38) and now considering 687/712 (removed 25) transitions.
[2021-05-08 17:10:38] [INFO ] Flow matrix only has 535 transitions (discarded 152 similar events)
// Phase 1: matrix 535 rows 372 cols
[2021-05-08 17:10:38] [INFO ] Computed 73 place invariants in 2 ms
[2021-05-08 17:10:38] [INFO ] Implicit Places using invariants in 51 ms returned []
[2021-05-08 17:10:38] [INFO ] Flow matrix only has 535 transitions (discarded 152 similar events)
// Phase 1: matrix 535 rows 372 cols
[2021-05-08 17:10:38] [INFO ] Computed 73 place invariants in 6 ms
[2021-05-08 17:10:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:10:39] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2021-05-08 17:10:39] [INFO ] Flow matrix only has 535 transitions (discarded 152 similar events)
// Phase 1: matrix 535 rows 372 cols
[2021-05-08 17:10:39] [INFO ] Computed 73 place invariants in 1 ms
[2021-05-08 17:10:39] [INFO ] Dead Transitions using invariants and state equation in 239 ms returned []
Finished structural reductions, in 1 iterations. Remains : 372/410 places, 687/712 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DLCflexbar-PT-5a-02 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(OR (EQ s316 0) (EQ s368 0)), p0:(OR (EQ s339 0) (EQ s369 0) (AND (EQ s365 1) (EQ s371 1)) (AND (EQ s316 1) (EQ s368 1))), p2:(AND (EQ s367 1) (EQ s370 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 936 ms.
Product exploration explored 100000 steps with 50000 reset in 874 ms.
Graph (complete) has 759 edges and 372 vertex of which 368 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Knowledge obtained : [p1, p0, (NOT p2)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 825 ms.
Product exploration explored 100000 steps with 50000 reset in 851 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 8 out of 372 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 372/372 places, 687/687 transitions.
Graph (trivial) has 673 edges and 372 vertex of which 360 / 372 are part of one of the 70 SCC in 1 ms
Free SCC test removed 290 places
Ensure Unique test removed 600 transitions
Reduce isomorphic transitions removed 600 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 82 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 82 transition count 86
Discarding 65 places :
Symmetric choice reduction at 2 with 65 rule applications. Total rules 69 place count 17 transition count 21
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 2 with 65 rules applied. Total rules applied 134 place count 17 transition count 21
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 134 rules in 6 ms. Remains 17 /372 variables (removed 355) and now considering 21/687 (removed 666) transitions.
[2021-05-08 17:10:43] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-08 17:10:43] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-08 17:10:43] [INFO ] Computed 8 place invariants in 7 ms
[2021-05-08 17:10:43] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/372 places, 21/687 transitions.
Product exploration explored 100000 steps with 50000 reset in 835 ms.
Product exploration explored 100000 steps with 50000 reset in 834 ms.
[2021-05-08 17:10:45] [INFO ] Flatten gal took : 24 ms
[2021-05-08 17:10:45] [INFO ] Flatten gal took : 23 ms
[2021-05-08 17:10:45] [INFO ] Time to serialize gal into /tmp/LTL2291964401293925887.gal : 6 ms
[2021-05-08 17:10:45] [INFO ] Time to serialize properties into /tmp/LTL13236464230601276175.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2291964401293925887.gal, -t, CGAL, -LTL, /tmp/LTL13236464230601276175.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2291964401293925887.gal -t CGAL -LTL /tmp/LTL13236464230601276175.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((((("((p470==0)||(p960==0))")||(X(F("((p442==0)||(p520==0))"))))||(G("((p504==1)&&(p1278==1))")))||("((p502==1)&&(p1280==1))"))||("((p442==1)&&(p520==1))"))))
Formula 0 simplified : !X("((p442==1)&&(p520==1))" | "((p470==0)||(p960==0))" | "((p502==1)&&(p1280==1))" | XF"((p442==0)||(p520==0))" | G"((p504==1)&&(p1278==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
74 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.774894,40864,1,0,6,132541,31,0,8235,4386,9
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCflexbar-PT-5a-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DLCflexbar-PT-5a-02 finished in 7294 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Graph (trivial) has 708 edges and 410 vertex of which 376 / 410 are part of one of the 69 SCC in 1 ms
Free SCC test removed 307 places
Ensure Unique test removed 639 transitions
Reduce isomorphic transitions removed 639 transitions.
Graph (complete) has 173 edges and 103 vertex of which 72 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.1 ms
Discarding 31 places :
Also discarding 0 output transitions
Discarding 67 places :
Symmetric choice reduction at 0 with 67 rule applications. Total rules 69 place count 5 transition count 6
Iterating global reduction 0 with 67 rules applied. Total rules applied 136 place count 5 transition count 6
Applied a total of 136 rules in 4 ms. Remains 5 /410 variables (removed 405) and now considering 6/712 (removed 706) transitions.
[2021-05-08 17:10:46] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 17:10:46] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 17:10:46] [INFO ] Implicit Places using invariants in 10 ms returned []
[2021-05-08 17:10:46] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 17:10:46] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 17:10:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:10:46] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
[2021-05-08 17:10:46] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 17:10:46] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2021-05-08 17:10:46] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-08 17:10:46] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 5/410 places, 6/712 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-5a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s2 1) (NEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-5a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-03 finished in 105 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(p1)&&(p2||X(F(p3))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 379 transition count 712
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 42 place count 368 transition count 690
Iterating global reduction 1 with 11 rules applied. Total rules applied 53 place count 368 transition count 690
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 58 place count 368 transition count 685
Applied a total of 58 rules in 14 ms. Remains 368 /410 variables (removed 42) and now considering 685/712 (removed 27) transitions.
[2021-05-08 17:10:46] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 368 cols
[2021-05-08 17:10:46] [INFO ] Computed 70 place invariants in 1 ms
[2021-05-08 17:10:46] [INFO ] Implicit Places using invariants in 50 ms returned []
[2021-05-08 17:10:46] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 368 cols
[2021-05-08 17:10:46] [INFO ] Computed 70 place invariants in 2 ms
[2021-05-08 17:10:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:10:46] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2021-05-08 17:10:46] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 368 cols
[2021-05-08 17:10:46] [INFO ] Computed 70 place invariants in 2 ms
[2021-05-08 17:10:46] [INFO ] Dead Transitions using invariants and state equation in 239 ms returned []
Finished structural reductions, in 1 iterations. Remains : 368/410 places, 685/712 transitions.
Spot timed out Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//autfilt, --hoaf=tv, --small, -F, /tmp/curaut6604370003719675850.hoa], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
Stuttering acceptance computed with spot in 17915 ms :[false, (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p3) (NOT p1)), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), true]
Running random walk in product with property : DLCflexbar-PT-5a-04 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1 p2), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 p3), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(OR (NEQ s364 1) (NEQ s367 1)), p0:(NEQ s37 1), p2:(AND (NEQ s364 0) (NEQ s367 0)), p3:(EQ s208 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-5a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-04 finished in 18419 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U G((G(p1)||X(F(p2))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 381 transition count 712
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 39 place count 371 transition count 692
Iterating global reduction 1 with 10 rules applied. Total rules applied 49 place count 371 transition count 692
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 53 place count 371 transition count 688
Applied a total of 53 rules in 13 ms. Remains 371 /410 variables (removed 39) and now considering 688/712 (removed 24) transitions.
[2021-05-08 17:11:04] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
// Phase 1: matrix 536 rows 371 cols
[2021-05-08 17:11:04] [INFO ] Computed 72 place invariants in 1 ms
[2021-05-08 17:11:04] [INFO ] Implicit Places using invariants in 58 ms returned []
[2021-05-08 17:11:04] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
// Phase 1: matrix 536 rows 371 cols
[2021-05-08 17:11:04] [INFO ] Computed 72 place invariants in 1 ms
[2021-05-08 17:11:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:11:04] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2021-05-08 17:11:04] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
// Phase 1: matrix 536 rows 371 cols
[2021-05-08 17:11:04] [INFO ] Computed 72 place invariants in 1 ms
[2021-05-08 17:11:05] [INFO ] Dead Transitions using invariants and state equation in 248 ms returned []
Finished structural reductions, in 1 iterations. Remains : 371/410 places, 688/712 transitions.
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : DLCflexbar-PT-5a-05 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=3 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={1} source=4 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s350 1) (EQ s369 1)), p1:(AND (EQ s106 1) (EQ s370 1)), p2:(AND (EQ s317 1) (EQ s368 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-5a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-05 finished in 679 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Graph (trivial) has 702 edges and 410 vertex of which 371 / 410 are part of one of the 69 SCC in 1 ms
Free SCC test removed 302 places
Ensure Unique test removed 627 transitions
Reduce isomorphic transitions removed 627 transitions.
Graph (complete) has 185 edges and 108 vertex of which 77 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.1 ms
Discarding 31 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 77 transition count 84
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 76 transition count 84
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 71 place count 9 transition count 17
Iterating global reduction 2 with 67 rules applied. Total rules applied 138 place count 9 transition count 17
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 139 place count 9 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 140 place count 9 transition count 16
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 141 place count 8 transition count 15
Iterating global reduction 3 with 1 rules applied. Total rules applied 142 place count 8 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 143 place count 8 transition count 14
Applied a total of 143 rules in 15 ms. Remains 8 /410 variables (removed 402) and now considering 14/712 (removed 698) transitions.
[2021-05-08 17:11:05] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-08 17:11:05] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-08 17:11:05] [INFO ] Implicit Places using invariants in 18 ms returned []
[2021-05-08 17:11:05] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-08 17:11:05] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-08 17:11:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:11:05] [INFO ] Implicit Places using invariants and state equation in 10 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-08 17:11:05] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 17:11:05] [INFO ] Flow matrix only has 10 transitions (discarded 4 similar events)
// Phase 1: matrix 10 rows 8 cols
[2021-05-08 17:11:05] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-08 17:11:05] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/410 places, 14/712 transitions.
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-5a-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s5 0) (EQ s7 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-5a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-06 finished in 103 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F((p0&&X(p1))) U X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 380 transition count 712
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 41 place count 369 transition count 690
Iterating global reduction 1 with 11 rules applied. Total rules applied 52 place count 369 transition count 690
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 57 place count 369 transition count 685
Applied a total of 57 rules in 10 ms. Remains 369 /410 variables (removed 41) and now considering 685/712 (removed 27) transitions.
[2021-05-08 17:11:05] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 369 cols
[2021-05-08 17:11:05] [INFO ] Computed 71 place invariants in 1 ms
[2021-05-08 17:11:05] [INFO ] Implicit Places using invariants in 62 ms returned []
[2021-05-08 17:11:05] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 369 cols
[2021-05-08 17:11:05] [INFO ] Computed 71 place invariants in 1 ms
[2021-05-08 17:11:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:11:05] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2021-05-08 17:11:05] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 369 cols
[2021-05-08 17:11:05] [INFO ] Computed 71 place invariants in 1 ms
[2021-05-08 17:11:05] [INFO ] Dead Transitions using invariants and state equation in 277 ms returned []
Finished structural reductions, in 1 iterations. Remains : 369/410 places, 685/712 transitions.
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-5a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 2}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s85 1) (EQ s367 1)), p0:(OR (EQ s45 0) (EQ s368 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 200 steps with 47 reset in 4 ms.
FORMULA DLCflexbar-PT-5a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-07 finished in 667 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 379 transition count 712
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 41 place count 369 transition count 692
Iterating global reduction 1 with 10 rules applied. Total rules applied 51 place count 369 transition count 692
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 56 place count 369 transition count 687
Applied a total of 56 rules in 8 ms. Remains 369 /410 variables (removed 41) and now considering 687/712 (removed 25) transitions.
[2021-05-08 17:11:06] [INFO ] Flow matrix only has 535 transitions (discarded 152 similar events)
// Phase 1: matrix 535 rows 369 cols
[2021-05-08 17:11:06] [INFO ] Computed 70 place invariants in 1 ms
[2021-05-08 17:11:06] [INFO ] Implicit Places using invariants in 42 ms returned []
[2021-05-08 17:11:06] [INFO ] Flow matrix only has 535 transitions (discarded 152 similar events)
// Phase 1: matrix 535 rows 369 cols
[2021-05-08 17:11:06] [INFO ] Computed 70 place invariants in 2 ms
[2021-05-08 17:11:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:11:06] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2021-05-08 17:11:06] [INFO ] Flow matrix only has 535 transitions (discarded 152 similar events)
// Phase 1: matrix 535 rows 369 cols
[2021-05-08 17:11:06] [INFO ] Computed 70 place invariants in 1 ms
[2021-05-08 17:11:06] [INFO ] Dead Transitions using invariants and state equation in 272 ms returned []
Finished structural reductions, in 1 iterations. Remains : 369/410 places, 687/712 transitions.
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-5a-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s308 1) (AND (EQ s321 1) (EQ s368 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-5a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-08 finished in 554 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(((F(p1)||X(G(p2)))&&p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 380 transition count 712
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 39 place count 371 transition count 694
Iterating global reduction 1 with 9 rules applied. Total rules applied 48 place count 371 transition count 694
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 53 place count 371 transition count 689
Applied a total of 53 rules in 9 ms. Remains 371 /410 variables (removed 39) and now considering 689/712 (removed 23) transitions.
[2021-05-08 17:11:06] [INFO ] Flow matrix only has 536 transitions (discarded 153 similar events)
// Phase 1: matrix 536 rows 371 cols
[2021-05-08 17:11:06] [INFO ] Computed 71 place invariants in 1 ms
[2021-05-08 17:11:06] [INFO ] Implicit Places using invariants in 58 ms returned []
[2021-05-08 17:11:06] [INFO ] Flow matrix only has 536 transitions (discarded 153 similar events)
// Phase 1: matrix 536 rows 371 cols
[2021-05-08 17:11:06] [INFO ] Computed 71 place invariants in 1 ms
[2021-05-08 17:11:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:11:06] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2021-05-08 17:11:06] [INFO ] Flow matrix only has 536 transitions (discarded 153 similar events)
// Phase 1: matrix 536 rows 371 cols
[2021-05-08 17:11:06] [INFO ] Computed 71 place invariants in 2 ms
[2021-05-08 17:11:07] [INFO ] Dead Transitions using invariants and state equation in 319 ms returned []
Finished structural reductions, in 1 iterations. Remains : 371/410 places, 689/712 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DLCflexbar-PT-5a-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s362 1) (EQ s370 1)), p1:(EQ s158 1), p2:(OR (NEQ s90 1) (NEQ s369 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-5a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-10 finished in 700 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p1)&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 381 transition count 712
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 40 place count 370 transition count 690
Iterating global reduction 1 with 11 rules applied. Total rules applied 51 place count 370 transition count 690
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 56 place count 370 transition count 685
Applied a total of 56 rules in 8 ms. Remains 370 /410 variables (removed 40) and now considering 685/712 (removed 27) transitions.
[2021-05-08 17:11:07] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 370 cols
[2021-05-08 17:11:07] [INFO ] Computed 72 place invariants in 1 ms
[2021-05-08 17:11:07] [INFO ] Implicit Places using invariants in 48 ms returned []
[2021-05-08 17:11:07] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 370 cols
[2021-05-08 17:11:07] [INFO ] Computed 72 place invariants in 2 ms
[2021-05-08 17:11:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:11:07] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2021-05-08 17:11:07] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 370 cols
[2021-05-08 17:11:07] [INFO ] Computed 72 place invariants in 1 ms
[2021-05-08 17:11:07] [INFO ] Dead Transitions using invariants and state equation in 266 ms returned []
Finished structural reductions, in 1 iterations. Remains : 370/410 places, 685/712 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : DLCflexbar-PT-5a-11 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (EQ s341 1) (EQ s368 1)), p0:(AND (EQ s357 1) (EQ s369 1) (EQ s325 1) (EQ s367 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-5a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-11 finished in 609 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((X(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 380 transition count 712
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 40 place count 370 transition count 692
Iterating global reduction 1 with 10 rules applied. Total rules applied 50 place count 370 transition count 692
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 55 place count 370 transition count 687
Applied a total of 55 rules in 8 ms. Remains 370 /410 variables (removed 40) and now considering 687/712 (removed 25) transitions.
[2021-05-08 17:11:07] [INFO ] Flow matrix only has 535 transitions (discarded 152 similar events)
// Phase 1: matrix 535 rows 370 cols
[2021-05-08 17:11:07] [INFO ] Computed 71 place invariants in 1 ms
[2021-05-08 17:11:07] [INFO ] Implicit Places using invariants in 44 ms returned []
[2021-05-08 17:11:07] [INFO ] Flow matrix only has 535 transitions (discarded 152 similar events)
// Phase 1: matrix 535 rows 370 cols
[2021-05-08 17:11:07] [INFO ] Computed 71 place invariants in 1 ms
[2021-05-08 17:11:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:11:08] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2021-05-08 17:11:08] [INFO ] Flow matrix only has 535 transitions (discarded 152 similar events)
// Phase 1: matrix 535 rows 370 cols
[2021-05-08 17:11:08] [INFO ] Computed 71 place invariants in 1 ms
[2021-05-08 17:11:08] [INFO ] Dead Transitions using invariants and state equation in 278 ms returned []
Finished structural reductions, in 1 iterations. Remains : 370/410 places, 687/712 transitions.
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCflexbar-PT-5a-14 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s342 1) (NEQ s369 1)), p1:(OR (NEQ s323 1) (NEQ s368 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 251 steps with 0 reset in 3 ms.
FORMULA DLCflexbar-PT-5a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-14 finished in 569 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((G(p0)||F(((F(p1)&&(p2 U (p3||G(p2))))||G(F(p1)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 410 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 410/410 places, 712/712 transitions.
Graph (trivial) has 701 edges and 410 vertex of which 370 / 410 are part of one of the 68 SCC in 1 ms
Free SCC test removed 302 places
Ensure Unique test removed 630 transitions
Reduce isomorphic transitions removed 630 transitions.
Graph (complete) has 182 edges and 108 vertex of which 79 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.0 ms
Discarding 29 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 79 transition count 80
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 77 transition count 79
Discarding 66 places :
Symmetric choice reduction at 2 with 66 rule applications. Total rules 73 place count 11 transition count 13
Iterating global reduction 2 with 66 rules applied. Total rules applied 139 place count 11 transition count 13
Applied a total of 139 rules in 5 ms. Remains 11 /410 variables (removed 399) and now considering 13/712 (removed 699) transitions.
[2021-05-08 17:11:08] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 11 cols
[2021-05-08 17:11:08] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 17:11:08] [INFO ] Implicit Places using invariants in 8 ms returned []
[2021-05-08 17:11:08] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 11 cols
[2021-05-08 17:11:08] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 17:11:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 17:11:08] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 19 ms to find 0 implicit places.
[2021-05-08 17:11:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 17:11:08] [INFO ] Flow matrix only has 9 transitions (discarded 4 similar events)
// Phase 1: matrix 9 rows 11 cols
[2021-05-08 17:11:08] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 17:11:08] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 11/410 places, 13/712 transitions.
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p3) (NOT p2) (NOT p1))]
Running random walk in product with property : DLCflexbar-PT-5a-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (NEQ s4 0) (NEQ s8 0) (NEQ s6 0) (NEQ s9 0)), p3:(AND (OR (NEQ s4 1) (NEQ s8 1)) (OR (NEQ s6 1) (NEQ s9 1))), p2:(OR (NEQ s6 1) (NEQ s9 1)), p1:(OR (NEQ s5 1) (NEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 85 steps with 17 reset in 1 ms.
FORMULA DLCflexbar-PT-5a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-5a-15 finished in 203 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620493924636

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DLCflexbar-PT-5a"
export BK_EXAMINATION="LTLFireability"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-5a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038396900213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-5a.tgz
mv DLCflexbar-PT-5a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;