Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r067-tall-165254778300364.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is DatabaseWithMutex-PT-20, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r067-tall-165254778300364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.6M
-rw-r--r-- 1 mcc users 214K Apr 30 06:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 905K Apr 30 06:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 381K Apr 30 05:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M Apr 30 05:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 214K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 663K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 164K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 595K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 28K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 64K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 2.7M May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1652568217782

Running Version 202205111006
[2022-05-14 22:43:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -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, 1800]
[2022-05-14 22:43:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 22:43:39] [INFO ] Load time of PNML (sax parser for PT used): 277 ms
[2022-05-14 22:43:39] [INFO ] Transformed 3260 places.
[2022-05-14 22:43:39] [INFO ] Transformed 3200 transitions.
[2022-05-14 22:43:39] [INFO ] Parsed PT model containing 3260 places and 3200 transitions in 407 ms.
Discarding 380 transitions out of 3200. Remains 2820
Built sparse matrix representations for Structural reductions in 11 ms.30342KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 192 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 3260/3260 places, 3200/3200 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 87 ms. Remains 3260 /3260 variables (removed 0) and now considering 3200/3200 (removed 0) transitions.
// Phase 1: matrix 3200 rows 3260 cols
[2022-05-14 22:43:40] [INFO ] Computed 460 place invariants in 187 ms
[2022-05-14 22:43:40] [INFO ] Implicit Places using invariants in 917 ms returned []
// Phase 1: matrix 3200 rows 3260 cols
[2022-05-14 22:43:40] [INFO ] Computed 460 place invariants in 96 ms
[2022-05-14 22:43:42] [INFO ] Implicit Places using invariants and state equation in 2146 ms returned []
Implicit Place search using SMT with State Equation took 3094 ms to find 0 implicit places.
[2022-05-14 22:43:43] [INFO ] Redundant transitions in 337 ms returned []
// Phase 1: matrix 3200 rows 3260 cols
[2022-05-14 22:43:43] [INFO ] Computed 460 place invariants in 51 ms
[2022-05-14 22:43:49] [INFO ] Dead Transitions using invariants and state equation in 5938 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 3260/3260 places, 3200/3200 transitions.
Random walk for 1250000 steps, including 0 resets, run took 15188 ms (no deadlock found). (steps per millisecond=82 )
Random directed walk for 1250002 steps, including 0 resets, run took 11358 ms (no deadlock found). (steps per millisecond=110 )
// Phase 1: matrix 3200 rows 3260 cols
[2022-05-14 22:44:15] [INFO ] Computed 460 place invariants in 54 ms
[2022-05-14 22:44:16] [INFO ] [Real]Absence check using 78 positive place invariants in 71 ms returned sat
[2022-05-14 22:44:19] [INFO ] [Real]Absence check using 78 positive and 382 generalized place invariants in 2821 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 0 with 800 rules applied. Total rules applied 800 place count 3260 transition count 2400
Reduce places removed 820 places and 0 transitions.
Drop transitions removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 1 with 1620 rules applied. Total rules applied 2420 place count 2440 transition count 1600
Reduce places removed 800 places and 0 transitions.
Iterating post reduction 2 with 800 rules applied. Total rules applied 3220 place count 1640 transition count 1600
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 3220 place count 1640 transition count 1200
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 4020 place count 1240 transition count 1200
Applied a total of 4020 rules in 440 ms. Remains 1240 /3260 variables (removed 2020) and now considering 1200/3200 (removed 2000) transitions.
// Phase 1: matrix 1200 rows 1240 cols
[2022-05-14 22:44:20] [INFO ] Computed 440 place invariants in 23 ms
[2022-05-14 22:44:28] [INFO ] Implicit Places using invariants in 8352 ms returned [1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 21, 22, 23, 26, 27, 30, 33, 34, 35, 36, 37, 39, 41, 42, 44, 46, 47, 49, 53, 54, 55, 57, 58, 60, 61, 62, 63, 65, 67, 68, 69, 71, 72, 74, 75, 78, 79, 80, 81, 83, 84, 85, 86, 90, 91, 95, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 111, 112, 113, 115, 116, 117, 119, 120, 122, 124, 125, 126, 128, 133, 135, 137, 139, 141, 142, 146, 147, 148, 149, 150, 153, 154, 156, 157, 158, 159, 160, 161, 162, 163, 165, 166, 168, 174, 175, 176, 177, 179, 181, 183, 185, 187, 188, 189, 190, 191, 192, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 209, 210, 211, 214, 215, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 232, 234, 235, 237, 241, 242, 243, 245, 247, 248, 249, 250, 252, 257, 258, 259, 261, 262, 264, 265, 267, 268, 269, 272, 273, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 308, 310, 311, 312, 314, 315, 317, 318, 320, 322, 323, 324, 326, 327, 330, 331, 333, 335, 337, 338, 341, 342, 345, 346, 347, 348, 349, 350, 351, 353, 355, 356, 358, 359, 360, 361, 363, 364, 366, 367, 369, 372, 373, 376, 377, 378, 382, 385, 386, 387, 388, 389, 392, 393, 394, 395, 396, 402, 406, 408, 409, 410, 411, 414, 416, 417, 418, 419, 421, 423, 424, 425, 426, 427, 428, 429, 430, 432, 433, 434, 435, 436, 437, 438, 439, 441, 443, 444, 445, 446, 447, 448, 451, 452, 453, 455, 456, 458, 459, 460, 461, 463, 464, 465, 471, 472, 474, 475, 476, 479, 480, 481, 482, 485, 487, 488, 489, 491, 493, 494, 495, 496, 497, 498, 500, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 514, 515, 517, 519, 520, 521, 523, 524, 525, 526, 527, 528, 530, 531, 533, 534, 535, 536, 538, 539, 540, 541, 542, 543, 544, 546, 547, 548, 549, 551, 552, 554, 556, 558, 560, 561, 563, 564, 566, 567, 568, 569, 570, 572, 574, 576, 578, 580, 581, 584, 585, 588, 590, 591, 593, 594, 596, 597, 599, 601, 603, 604, 605, 606, 609, 610, 611, 612, 614, 615, 617, 619, 621, 624, 626, 629, 631, 634, 635, 636, 637, 639, 641, 642, 643, 644, 645, 647, 648, 649, 650, 651, 652, 653, 655, 658, 660, 662, 663, 666, 668, 669, 670, 671, 673, 675, 676, 677, 680, 681, 682, 685, 686, 687, 688, 691, 692, 693, 694, 695, 697, 698, 699, 700, 701, 702, 703, 704, 705, 708, 709, 711, 712, 714, 715, 716, 717, 718, 719, 720, 724, 726, 727, 728, 729, 731, 732, 733, 734, 735, 736, 737, 742, 744, 747, 748, 749, 750, 751, 752, 753, 754, 755, 758, 759, 760, 761, 764, 765, 766, 767, 768, 769, 770, 772, 773, 774, 775, 776, 777, 779, 781, 784, 785, 787, 788, 790, 793, 794, 795, 796, 799, 801, 802, 803, 804, 806, 807, 808, 811, 812, 813, 814, 815, 816, 819, 820, 821, 822, 823, 824, 825, 826, 828, 833, 834, 836, 838, 839, 841, 843, 845, 846, 849, 851, 852, 853, 854, 859, 860, 861, 862, 865, 867, 868, 871, 872, 873, 876, 878, 880, 882, 883, 885, 886, 889, 890, 891, 894, 896, 900, 901, 902, 903, 904, 908, 910, 911, 912, 913, 914, 915, 916, 917, 920, 921, 922, 923, 924, 925, 927, 928, 932, 933, 935, 936, 937, 938, 939, 940, 942, 944, 945, 946, 947, 952, 953, 955, 956, 957, 959, 960, 963, 965, 966, 967, 971, 972, 973, 975, 976, 977, 978, 980, 981, 984, 985, 986, 987, 988, 992, 993, 994, 996, 998, 999, 1000, 1002, 1003, 1005, 1008, 1009, 1011, 1013, 1015, 1016, 1019, 1021, 1023, 1025, 1027, 1028, 1029, 1031, 1032, 1033, 1034, 1036, 1037, 1038, 1040, 1041, 1042, 1044, 1045, 1046, 1049, 1050, 1052, 1053, 1055, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1067, 1069, 1071, 1072, 1073, 1076, 1077, 1080, 1082, 1083, 1084, 1085, 1089, 1090, 1091, 1092, 1094, 1096, 1098, 1099, 1101, 1104, 1106, 1108, 1109, 1111, 1112, 1113, 1116, 1117, 1118, 1120, 1121, 1122, 1123, 1124, 1127, 1128, 1129, 1130, 1132, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1143, 1145, 1148, 1149, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1160, 1161, 1163, 1164, 1165, 1166, 1167, 1169, 1173, 1177, 1178, 1181, 1183, 1184, 1185, 1186, 1187, 1188, 1191, 1192, 1193, 1195, 1198, 1200, 1203, 1205, 1206, 1208, 1211, 1213, 1214, 1216, 1219, 1220, 1221, 1224, 1225, 1228, 1232, 1233, 1235, 1236, 1237, 1239]
[2022-05-14 22:44:28] [INFO ] Actually due to overlaps returned [2, 3, 4, 10, 21, 26, 27, 30, 33, 34, 36, 37, 42, 49, 53, 54, 57, 58, 63, 67, 69, 71, 72, 74, 75, 85, 86, 90, 95, 98, 99, 100, 102, 105, 106, 107, 111, 112, 113, 120, 122, 125, 128, 135, 137, 142, 147, 149, 150, 153, 154, 156, 157, 159, 162, 163, 165, 166, 174, 177, 179, 181, 183, 188, 189, 190, 191, 195, 196, 199, 201, 204, 209, 210, 211, 218, 221, 223, 228, 229, 234, 237, 241, 242, 243, 249, 257, 262, 265, 267, 268, 275, 277, 279, 280, 282, 283, 286, 287, 289, 290, 295, 300, 308, 311, 314, 320, 327, 330, 335, 337, 345, 346, 347, 348, 350, 351, 353, 359, 361, 364, 367, 382, 386, 388, 392, 393, 394, 395, 396, 408, 409, 410, 416, 418, 419, 421, 423, 424, 428, 429, 430, 432, 434, 435, 439, 444, 445, 447, 453, 460, 461, 464, 471, 472, 475, 476, 482, 485, 487, 493, 494, 496, 497, 498, 505, 510, 511, 512, 515, 519, 520, 533, 538, 539, 542, 544, 546, 548, 551, 552, 554, 563, 566, 568, 570, 572, 576, 581, 584, 588, 593, 601, 605, 606, 609, 610, 611, 612, 617, 624, 631, 634, 639, 641, 645, 647, 648, 651, 655, 662, 663, 666, 669, 670, 671, 680, 681, 682, 688, 691, 694, 695, 697, 702, 705, 708, 709, 712, 715, 716, 717, 718, 719, 724, 727, 731, 736, 737, 742, 747, 752, 754, 760, 764, 766, 767, 768, 769, 770, 773, 776, 777, 781, 785, 787, 799, 801, 802, 803, 804, 806, 811, 812, 816, 820, 821, 822, 823, 824, 828, 834, 841, 845, 846, 852, 854, 859, 862, 867, 876, 878, 883, 886, 889, 890, 891, 894, 902, 903, 904, 911, 917, 920, 922, 923, 924, 927, 928, 932, 933, 938, 940, 942, 944, 945, 952, 953, 955, 956, 959, 963, 965, 967, 971, 973, 976, 977, 980, 984, 986, 988, 996, 998, 999, 1000, 1009, 1019, 1021, 1025, 1028, 1032, 1033, 1041, 1042, 1044, 1046, 1050, 1052, 1053, 1057, 1059, 1060, 1062, 1063, 1069, 1076, 1080, 1082, 1083, 1084, 1091, 1096, 1099, 1101, 1104, 1109, 1112, 1113, 1117, 1122, 1124, 1127, 1129, 1132, 1134, 1136, 1138, 1139, 1143, 1145, 1152, 1153, 1154, 1158, 1160, 1161, 1163, 1165, 1167, 1177, 1181, 1183, 1185, 1187, 1188, 1192, 1193, 1195, 1200, 1205, 1206, 1208, 1211, 1213, 1221, 1225, 1233, 1237, 1239]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 8425 ms to find 400 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 840/3260 places, 1200/3200 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 840 transition count 800
Reduce places removed 420 places and 0 transitions.
Graph (trivial) has 800 edges and 420 vertex of which 420 / 420 are part of one of the 20 SCC in 3 ms
Free SCC test removed 400 places
Iterating post reduction 1 with 421 rules applied. Total rules applied 821 place count 20 transition count 800
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 799 transitions
Reduce isomorphic transitions removed 799 transitions.
Iterating post reduction 2 with 819 rules applied. Total rules applied 1640 place count 0 transition count 1
Applied a total of 1640 rules in 11 ms. Remains 0 /840 variables (removed 840) and now considering 1/1200 (removed 1199) transitions.
[2022-05-14 22:44:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-14 22:44:28] [INFO ] Implicit Places using invariants in 5 ms returned []
[2022-05-14 22:44:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-14 22:44:28] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 22 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 0/3260 places, 1/3200 transitions.
Finished structural reductions, in 2 iterations. Remains : 0/3260 places, 1/3200 transitions.
Able to resolve query QuasiLiveness after proving 1 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 3260/3260 places, 3200/3200 transitions.
Drop transitions removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 0 with 800 rules applied. Total rules applied 800 place count 3260 transition count 2400
Reduce places removed 820 places and 0 transitions.
Drop transitions removed 800 transitions
Trivial Post-agglo rules discarded 800 transitions
Performed 800 trivial Post agglomeration. Transition count delta: 800
Iterating post reduction 1 with 1620 rules applied. Total rules applied 2420 place count 2440 transition count 1600
Reduce places removed 800 places and 0 transitions.
Iterating post reduction 2 with 800 rules applied. Total rules applied 3220 place count 1640 transition count 1600
Performed 400 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 400 Pre rules applied. Total rules applied 3220 place count 1640 transition count 1200
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 400 places in 1 ms
Reduce places removed 400 places and 0 transitions.
Iterating global reduction 3 with 800 rules applied. Total rules applied 4020 place count 1240 transition count 1200
Applied a total of 4020 rules in 281 ms. Remains 1240 /3260 variables (removed 2020) and now considering 1200/3200 (removed 2000) transitions.
// Phase 1: matrix 1200 rows 1240 cols
[2022-05-14 22:44:28] [INFO ] Computed 440 place invariants in 20 ms
[2022-05-14 22:44:37] [INFO ] Implicit Places using invariants in 8335 ms returned [1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 21, 22, 23, 26, 27, 30, 33, 34, 35, 36, 37, 39, 41, 42, 44, 46, 47, 49, 53, 54, 55, 57, 58, 60, 61, 62, 63, 65, 67, 68, 69, 71, 72, 74, 75, 78, 79, 80, 81, 83, 84, 85, 86, 90, 91, 95, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 111, 112, 113, 115, 116, 117, 119, 120, 122, 124, 125, 126, 128, 133, 135, 137, 139, 141, 142, 146, 147, 148, 149, 150, 153, 154, 156, 157, 158, 159, 160, 161, 162, 163, 165, 166, 168, 174, 175, 176, 177, 179, 181, 183, 185, 187, 188, 189, 190, 191, 192, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 209, 210, 211, 214, 215, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 232, 234, 235, 237, 241, 242, 243, 245, 247, 248, 249, 250, 252, 257, 258, 259, 261, 262, 264, 265, 267, 268, 269, 272, 273, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 300, 308, 310, 311, 312, 314, 315, 317, 318, 320, 322, 323, 324, 326, 327, 330, 331, 333, 335, 337, 338, 341, 342, 345, 346, 347, 348, 349, 350, 351, 353, 355, 356, 358, 359, 360, 361, 363, 364, 366, 367, 369, 372, 373, 376, 377, 378, 382, 385, 386, 387, 388, 389, 392, 393, 394, 395, 396, 402, 406, 408, 409, 410, 411, 414, 416, 417, 418, 419, 421, 423, 424, 425, 426, 427, 428, 429, 430, 432, 433, 434, 435, 436, 437, 438, 439, 441, 443, 444, 445, 446, 447, 448, 451, 452, 453, 455, 456, 458, 459, 460, 461, 463, 464, 465, 471, 472, 474, 475, 476, 479, 480, 481, 482, 485, 487, 488, 489, 491, 493, 494, 495, 496, 497, 498, 500, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 514, 515, 517, 519, 520, 521, 523, 524, 525, 526, 527, 528, 530, 531, 533, 534, 535, 536, 538, 539, 540, 541, 542, 543, 544, 546, 547, 548, 549, 551, 552, 554, 556, 558, 560, 561, 563, 564, 566, 567, 568, 569, 570, 572, 574, 576, 578, 580, 581, 584, 585, 588, 590, 591, 593, 594, 596, 597, 599, 601, 603, 604, 605, 606, 609, 610, 611, 612, 614, 615, 617, 619, 621, 624, 626, 629, 631, 634, 635, 636, 637, 639, 641, 642, 643, 644, 645, 647, 648, 649, 650, 651, 652, 653, 655, 658, 660, 662, 663, 666, 668, 669, 670, 671, 673, 675, 676, 677, 680, 681, 682, 685, 686, 687, 688, 691, 692, 693, 694, 695, 697, 698, 699, 700, 701, 702, 703, 704, 705, 708, 709, 711, 712, 714, 715, 716, 717, 718, 719, 720, 724, 726, 727, 728, 729, 731, 732, 733, 734, 735, 736, 737, 742, 744, 747, 748, 749, 750, 751, 752, 753, 754, 755, 758, 759, 760, 761, 764, 765, 766, 767, 768, 769, 770, 772, 773, 774, 775, 776, 777, 779, 781, 784, 785, 787, 788, 790, 793, 794, 795, 796, 799, 801, 802, 803, 804, 806, 807, 808, 811, 812, 813, 814, 815, 816, 819, 820, 821, 822, 823, 824, 825, 826, 828, 833, 834, 836, 838, 839, 841, 843, 845, 846, 849, 851, 852, 853, 854, 859, 860, 861, 862, 865, 867, 868, 871, 872, 873, 876, 878, 880, 882, 883, 885, 886, 889, 890, 891, 894, 896, 900, 901, 902, 903, 904, 908, 910, 911, 912, 913, 914, 915, 916, 917, 920, 921, 922, 923, 924, 925, 927, 928, 932, 933, 935, 936, 937, 938, 939, 940, 942, 944, 945, 946, 947, 952, 953, 955, 956, 957, 959, 960, 963, 965, 966, 967, 971, 972, 973, 975, 976, 977, 978, 980, 981, 984, 985, 986, 987, 988, 992, 993, 994, 996, 998, 999, 1000, 1002, 1003, 1005, 1008, 1009, 1011, 1013, 1015, 1016, 1019, 1021, 1023, 1025, 1027, 1028, 1029, 1031, 1032, 1033, 1034, 1036, 1037, 1038, 1040, 1041, 1042, 1044, 1045, 1046, 1049, 1050, 1052, 1053, 1055, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1067, 1069, 1071, 1072, 1073, 1076, 1077, 1080, 1082, 1083, 1084, 1085, 1089, 1090, 1091, 1092, 1094, 1096, 1098, 1099, 1101, 1104, 1106, 1108, 1109, 1111, 1112, 1113, 1116, 1117, 1118, 1120, 1121, 1122, 1123, 1124, 1127, 1128, 1129, 1130, 1132, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1143, 1145, 1148, 1149, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1160, 1161, 1163, 1164, 1165, 1166, 1167, 1169, 1173, 1177, 1178, 1181, 1183, 1184, 1185, 1186, 1187, 1188, 1191, 1192, 1193, 1195, 1198, 1200, 1203, 1205, 1206, 1208, 1211, 1213, 1214, 1216, 1219, 1220, 1221, 1224, 1225, 1228, 1232, 1233, 1235, 1236, 1237, 1239]
[2022-05-14 22:44:37] [INFO ] Actually due to overlaps returned [2, 3, 4, 10, 21, 26, 27, 30, 33, 34, 36, 37, 42, 49, 53, 54, 57, 58, 63, 67, 69, 71, 72, 74, 75, 85, 86, 90, 95, 98, 99, 100, 102, 105, 106, 107, 111, 112, 113, 120, 122, 125, 128, 135, 137, 142, 147, 149, 150, 153, 154, 156, 157, 159, 162, 163, 165, 166, 174, 177, 179, 181, 183, 188, 189, 190, 191, 195, 196, 199, 201, 204, 209, 210, 211, 218, 221, 223, 228, 229, 234, 237, 241, 242, 243, 249, 257, 262, 265, 267, 268, 275, 277, 279, 280, 282, 283, 286, 287, 289, 290, 295, 300, 308, 311, 314, 320, 327, 330, 335, 337, 345, 346, 347, 348, 350, 351, 353, 359, 361, 364, 367, 382, 386, 388, 392, 393, 394, 395, 396, 408, 409, 410, 416, 418, 419, 421, 423, 424, 428, 429, 430, 432, 434, 435, 439, 444, 445, 447, 453, 460, 461, 464, 471, 472, 475, 476, 482, 485, 487, 493, 494, 496, 497, 498, 505, 510, 511, 512, 515, 519, 520, 533, 538, 539, 542, 544, 546, 548, 551, 552, 554, 563, 566, 568, 570, 572, 576, 581, 584, 588, 593, 601, 605, 606, 609, 610, 611, 612, 617, 624, 631, 634, 639, 641, 645, 647, 648, 651, 655, 662, 663, 666, 669, 670, 671, 680, 681, 682, 688, 691, 694, 695, 697, 702, 705, 708, 709, 712, 715, 716, 717, 718, 719, 724, 727, 731, 736, 737, 742, 747, 752, 754, 760, 764, 766, 767, 768, 769, 770, 773, 776, 777, 781, 785, 787, 799, 801, 802, 803, 804, 806, 811, 812, 816, 820, 821, 822, 823, 824, 828, 834, 841, 845, 846, 852, 854, 859, 862, 867, 876, 878, 883, 886, 889, 890, 891, 894, 902, 903, 904, 911, 917, 920, 922, 923, 924, 927, 928, 932, 933, 938, 940, 942, 944, 945, 952, 953, 955, 956, 959, 963, 965, 967, 971, 973, 976, 977, 980, 984, 986, 988, 996, 998, 999, 1000, 1009, 1019, 1021, 1025, 1028, 1032, 1033, 1041, 1042, 1044, 1046, 1050, 1052, 1053, 1057, 1059, 1060, 1062, 1063, 1069, 1076, 1080, 1082, 1083, 1084, 1091, 1096, 1099, 1101, 1104, 1109, 1112, 1113, 1117, 1122, 1124, 1127, 1129, 1132, 1134, 1136, 1138, 1139, 1143, 1145, 1152, 1153, 1154, 1158, 1160, 1161, 1163, 1165, 1167, 1177, 1181, 1183, 1185, 1187, 1188, 1192, 1193, 1195, 1200, 1205, 1206, 1208, 1211, 1213, 1221, 1225, 1233, 1237, 1239]
Discarding 400 places :
Implicit Place search using SMT only with invariants took 8385 ms to find 400 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 840/3260 places, 1200/3200 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 840 transition count 800
Reduce places removed 420 places and 0 transitions.
Graph (trivial) has 800 edges and 420 vertex of which 420 / 420 are part of one of the 20 SCC in 1 ms
Free SCC test removed 400 places
Iterating post reduction 1 with 421 rules applied. Total rules applied 821 place count 20 transition count 800
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 799 transitions
Reduce isomorphic transitions removed 799 transitions.
Iterating post reduction 2 with 819 rules applied. Total rules applied 1640 place count 0 transition count 1
Applied a total of 1640 rules in 21 ms. Remains 0 /840 variables (removed 840) and now considering 1/1200 (removed 1199) transitions.
[2022-05-14 22:44:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-14 22:44:37] [INFO ] Implicit Places using invariants in 6 ms returned []
[2022-05-14 22:44:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-14 22:44:37] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 0/3260 places, 1/3200 transitions.
Finished structural reductions, in 2 iterations. Remains : 0/3260 places, 1/3200 transitions.
Able to resolve query Liveness after proving 1 properties.
FORMULA Liveness TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Total runtime 58429 ms.

BK_STOP 1652568277431

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -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 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="DatabaseWithMutex-PT-20"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 DatabaseWithMutex-PT-20, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r067-tall-165254778300364"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-20.tgz
mv DatabaseWithMutex-PT-20 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;