About the Execution of ITS-Tools for DLCflexbar-PT-5a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 593.823 | 340283.00 | 422790.00 | 1037.70 | TTFTFTFTTFFTTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r114-smll-171624275200049.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is DLCflexbar-PT-5a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275200049
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 17:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 17:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 16:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 12 16:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.8M May 18 16:42 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-CTLCardinality-2024-00
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-01
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-02
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-03
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-04
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-05
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-06
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-07
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-08
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-09
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-10
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2024-11
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2023-12
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2023-13
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2023-14
FORMULA_NAME DLCflexbar-PT-5a-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716309981016
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-5a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-21 16:46:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 16:46:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 16:46:24] [INFO ] Load time of PNML (sax parser for PT used): 1106 ms
[2024-05-21 16:46:24] [INFO ] Transformed 1415 places.
[2024-05-21 16:46:25] [INFO ] Transformed 10593 transitions.
[2024-05-21 16:46:25] [INFO ] Found NUPN structural information;
[2024-05-21 16:46:25] [INFO ] Parsed PT model containing 1415 places and 10593 transitions and 41484 arcs in 1439 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 33 ms.
Ensure Unique test removed 1179 transitions
Reduce redundant transitions removed 1179 transitions.
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 84 out of 1415 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1415/1415 places, 9414/9414 transitions.
Discarding 124 places :
Symmetric choice reduction at 0 with 124 rule applications. Total rules 124 place count 1291 transition count 7678
Iterating global reduction 0 with 124 rules applied. Total rules applied 248 place count 1291 transition count 7678
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 301 place count 1291 transition count 7625
Drop transitions (Redundant composition of simpler transitions.) removed 2432 transitions
Redundant transition composition rules discarded 2432 transitions
Iterating global reduction 1 with 2432 rules applied. Total rules applied 2733 place count 1291 transition count 5193
Applied a total of 2733 rules in 1358 ms. Remains 1291 /1415 variables (removed 124) and now considering 5193/9414 (removed 4221) transitions.
[2024-05-21 16:46:26] [INFO ] Flow matrix only has 557 transitions (discarded 4636 similar events)
// Phase 1: matrix 557 rows 1291 cols
[2024-05-21 16:46:26] [INFO ] Computed 979 invariants in 34 ms
[2024-05-21 16:46:39] [INFO ] Implicit Places using invariants in 12570 ms returned [381, 382, 383, 384, 386, 387, 388, 389, 390, 391, 392, 393, 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, 430, 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, 460, 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, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 553, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 570, 572, 573, 574, 575, 576, 577, 578, 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, 610, 611, 612, 613, 614, 615, 616, 618, 621, 622, 623, 624, 625, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 650, 651, 652, 653, 656, 657, 658, 659, 660, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 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, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 749, 750, 751, 752, 753, 754, 755, 756, 758, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 794, 795, 796, 797, 798, 799, 801, 802, 803, 804, 805, 806, 807, 808, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869, 872, 873, 874, 875, 876, 877, 878, 879, 880, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 900, 901, 902, 903, 904, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 954, 955, 956, 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, 984, 985, 986, 987, 988, 989, 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, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1036, 1037, 1038, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1062, 1063, 1064, 1065, 1066, 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, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1124, 1125, 1126, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1146, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1162, 1163, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1216, 1217, 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, 1261, 1262, 1263, 1264, 1265, 1266, 1267, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, 1278, 1279, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1289, 1290]
Discarding 857 places :
Ensure Unique test removed 4229 transitions
Reduce isomorphic transitions removed 4229 transitions.
Implicit Place search using SMT only with invariants took 12668 ms to find 857 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 434/1415 places, 964/9414 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 242 transitions
Redundant transition composition rules discarded 242 transitions
Iterating global reduction 0 with 242 rules applied. Total rules applied 242 place count 434 transition count 722
Applied a total of 242 rules in 32 ms. Remains 434 /434 variables (removed 0) and now considering 722/964 (removed 242) transitions.
[2024-05-21 16:46:39] [INFO ] Flow matrix only has 557 transitions (discarded 165 similar events)
// Phase 1: matrix 557 rows 434 cols
[2024-05-21 16:46:39] [INFO ] Computed 122 invariants in 6 ms
[2024-05-21 16:46:39] [INFO ] Implicit Places using invariants in 212 ms returned []
[2024-05-21 16:46:39] [INFO ] Flow matrix only has 557 transitions (discarded 165 similar events)
[2024-05-21 16:46:39] [INFO ] Invariant cache hit.
[2024-05-21 16:46:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:46:40] [INFO ] Implicit Places using invariants and state equation in 614 ms returned []
Implicit Place search using SMT with State Equation took 831 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 434/1415 places, 722/9414 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 14921 ms. Remains : 434/1415 places, 722/9414 transitions.
Support contains 84 out of 434 places after structural reductions.
[2024-05-21 16:46:40] [INFO ] Flatten gal took : 148 ms
[2024-05-21 16:46:40] [INFO ] Flatten gal took : 66 ms
[2024-05-21 16:46:40] [INFO ] Input system was already deterministic with 722 transitions.
Support contains 72 out of 434 places (down from 84) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 5001 ms. (7 steps per ms) remains 12/45 properties
BEST_FIRST walk for 40004 steps (8 resets) in 222 ms. (179 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 201 ms. (198 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 303 ms. (131 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 264 ms. (150 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 288 ms. (138 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 216 ms. (184 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 204 ms. (195 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 12/12 properties
[2024-05-21 16:46:43] [INFO ] Flow matrix only has 557 transitions (discarded 165 similar events)
[2024-05-21 16:46:43] [INFO ] Invariant cache hit.
[2024-05-21 16:46:43] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp38 is UNSAT
At refinement iteration 1 (OVERLAPS) 25/49 variables, 24/24 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/24 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 385/434 variables, 98/122 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/434 variables, 0/122 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 556/990 variables, 434/556 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/990 variables, 0/556 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/991 variables, 1/557 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/991 variables, 0/557 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/991 variables, 0/557 constraints. Problems are: Problem set: 4 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 991/991 variables, and 557 constraints, problems are : Problem set: 4 solved, 8 unsolved in 1197 ms.
Refiners :[Positive P Invariants (semi-flows): 122/122 constraints, State Equation: 434/434 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 8 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp39 is UNSAT
After SMT solving in domain Int declared 28/991 variables, and 16 constraints, problems are : Problem set: 12 solved, 0 unsolved in 77 ms.
Refiners :[Positive P Invariants (semi-flows): 16/122 constraints, State Equation: 0/434 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 1330ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 12 atomic propositions for a total of 14 simplifications.
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-5a-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 16:46:44] [INFO ] Flatten gal took : 57 ms
[2024-05-21 16:46:44] [INFO ] Flatten gal took : 59 ms
[2024-05-21 16:46:44] [INFO ] Input system was already deterministic with 722 transitions.
Computed a total of 54 stabilizing places and 1 stable transitions
Graph (complete) has 843 edges and 434 vertex of which 381 are kept as prefixes of interest. Removing 53 places using SCC suffix rule.12 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Graph (trivial) has 716 edges and 434 vertex of which 378 / 434 are part of one of the 69 SCC in 6 ms
Free SCC test removed 309 places
Ensure Unique test removed 647 transitions
Reduce isomorphic transitions removed 647 transitions.
Graph (complete) has 196 edges and 125 vertex of which 72 are kept as prefixes of interest. Removing 53 places using SCC suffix rule.1 ms
Discarding 53 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 0 with 133 rules applied. Total rules applied 135 place count 4 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 138 place count 4 transition count 5
Applied a total of 138 rules in 35 ms. Remains 4 /434 variables (removed 430) and now considering 5/722 (removed 717) transitions.
// Phase 1: matrix 5 rows 4 cols
[2024-05-21 16:46:45] [INFO ] Computed 2 invariants in 1 ms
[2024-05-21 16:46:45] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 16:46:45] [INFO ] Invariant cache hit.
[2024-05-21 16:46:45] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-21 16:46:45] [INFO ] Redundant transitions in 0 ms returned []
Running 2 sub problems to find dead transitions.
[2024-05-21 16:46:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/8 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8/9 variables, and 6 constraints, problems are : Problem set: 0 solved, 2 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/8 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8/9 variables, and 8 constraints, problems are : Problem set: 0 solved, 2 unsolved in 47 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 4/4 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 109ms problems are : Problem set: 0 solved, 2 unsolved
Search for dead transitions found 0 dead transitions in 109ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/434 places, 5/722 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 209 ms. Remains : 4/434 places, 5/722 transitions.
[2024-05-21 16:46:45] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:46:45] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:46:45] [INFO ] Input system was already deterministic with 5 transitions.
[2024-05-21 16:46:45] [INFO ] Flatten gal took : 2 ms
[2024-05-21 16:46:45] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:46:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality15026544061656550149.gal : 3 ms
[2024-05-21 16:46:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality13587050810406428510.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15026544061656550149.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13587050810406428510.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4,0.016974,3136,2,7,5,25,5,0,22,14,0
Converting to forward existential form...Done !
original formula: E(!(AF(AG((p169==0)))) U (p381==1))
=> equivalent forward existential formula: [(FwdU(Init,!(!(EG(!(!(E(TRUE U !((p169==0))))))))) * (p381==1))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.018166,3484,1,0,7,45,17,1,86,21,11
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 382 transition count 722
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 65 place count 369 transition count 696
Iterating global reduction 1 with 13 rules applied. Total rules applied 78 place count 369 transition count 696
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 86 place count 369 transition count 688
Applied a total of 86 rules in 40 ms. Remains 369 /434 variables (removed 65) and now considering 688/722 (removed 34) transitions.
[2024-05-21 16:46:45] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
// Phase 1: matrix 536 rows 369 cols
[2024-05-21 16:46:45] [INFO ] Computed 70 invariants in 4 ms
[2024-05-21 16:46:45] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-05-21 16:46:45] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
[2024-05-21 16:46:45] [INFO ] Invariant cache hit.
[2024-05-21 16:46:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:46:46] [INFO ] Implicit Places using invariants and state equation in 507 ms returned []
Implicit Place search using SMT with State Equation took 690 ms to find 0 implicit places.
Running 687 sub problems to find dead transitions.
[2024-05-21 16:46:46] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
[2024-05-21 16:46:46] [INFO ] Invariant cache hit.
[2024-05-21 16:46:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/367 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 1 (OVERLAPS) 1/368 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 3 (OVERLAPS) 1/369 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 687 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 369/905 variables, and 70 constraints, problems are : Problem set: 0 solved, 687 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, State Equation: 0/369 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 687/687 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 687 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/367 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 1 (OVERLAPS) 1/368 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 3 (OVERLAPS) 1/369 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/369 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 5 (OVERLAPS) 535/904 variables, 369/439 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/904 variables, 687/1126 constraints. Problems are: Problem set: 0 solved, 687 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 904/905 variables, and 1126 constraints, problems are : Problem set: 0 solved, 687 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, State Equation: 369/369 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 687/687 constraints, Known Traps: 0/0 constraints]
After SMT, in 60369ms problems are : Problem set: 0 solved, 687 unsolved
Search for dead transitions found 0 dead transitions in 60397ms
Starting structural reductions in LTL mode, iteration 1 : 369/434 places, 688/722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61137 ms. Remains : 369/434 places, 688/722 transitions.
[2024-05-21 16:47:46] [INFO ] Flatten gal took : 38 ms
[2024-05-21 16:47:46] [INFO ] Flatten gal took : 35 ms
[2024-05-21 16:47:46] [INFO ] Input system was already deterministic with 688 transitions.
[2024-05-21 16:47:46] [INFO ] Flatten gal took : 35 ms
[2024-05-21 16:47:46] [INFO ] Flatten gal took : 34 ms
[2024-05-21 16:47:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality9470039722437727509.gal : 16 ms
[2024-05-21 16:47:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality13746149984765645593.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9470039722437727509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13746149984765645593.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.45697e+49,0.327021,6660,2,1036,5,3973,6,0,2010,2733,0
Converting to forward existential form...Done !
original formula: AX(EX((AX((p1412==0)) + EG((p289==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX((!(EX(!((p1412==0)))) + EG((p289==0))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.23266,27304,1,0,7,134165,20,0,8172,7076,10
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 382 transition count 722
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 66 place count 368 transition count 694
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 368 transition count 694
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 89 place count 368 transition count 685
Applied a total of 89 rules in 34 ms. Remains 368 /434 variables (removed 66) and now considering 685/722 (removed 37) transitions.
[2024-05-21 16:47:47] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 368 cols
[2024-05-21 16:47:47] [INFO ] Computed 70 invariants in 3 ms
[2024-05-21 16:47:48] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-21 16:47:48] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
[2024-05-21 16:47:48] [INFO ] Invariant cache hit.
[2024-05-21 16:47:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:47:48] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
Running 684 sub problems to find dead transitions.
[2024-05-21 16:47:48] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
[2024-05-21 16:47:48] [INFO ] Invariant cache hit.
[2024-05-21 16:47:48] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 1 (OVERLAPS) 1/367 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 3 (OVERLAPS) 1/368 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 684 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 368/902 variables, and 70 constraints, problems are : Problem set: 0 solved, 684 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, State Equation: 0/368 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 684/684 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 684 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 1 (OVERLAPS) 1/367 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 3 (OVERLAPS) 1/368 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 5 (OVERLAPS) 533/901 variables, 368/438 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/901 variables, 684/1122 constraints. Problems are: Problem set: 0 solved, 684 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 901/902 variables, and 1122 constraints, problems are : Problem set: 0 solved, 684 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, State Equation: 368/368 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 684/684 constraints, Known Traps: 0/0 constraints]
After SMT, in 60261ms problems are : Problem set: 0 solved, 684 unsolved
Search for dead transitions found 0 dead transitions in 60276ms
Starting structural reductions in LTL mode, iteration 1 : 368/434 places, 685/722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60807 ms. Remains : 368/434 places, 685/722 transitions.
[2024-05-21 16:48:48] [INFO ] Flatten gal took : 30 ms
[2024-05-21 16:48:48] [INFO ] Flatten gal took : 32 ms
[2024-05-21 16:48:48] [INFO ] Input system was already deterministic with 685 transitions.
[2024-05-21 16:48:48] [INFO ] Flatten gal took : 25 ms
[2024-05-21 16:48:48] [INFO ] Flatten gal took : 24 ms
[2024-05-21 16:48:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality17044928223200416246.gal : 7 ms
[2024-05-21 16:48:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality16855495988653164084.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17044928223200416246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16855495988653164084.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.54747e+49,0.322098,6652,2,1033,5,3957,6,0,2004,2723,0
Converting to forward existential form...Done !
original formula: EF(EG((AX((p334!=1)) + (p1269==0))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(EX(!((p334!=1)))) + (p1269==0)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.37818,27240,1,0,11,134018,18,5,8146,8623,12
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 385 transition count 722
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 63 place count 371 transition count 694
Iterating global reduction 1 with 14 rules applied. Total rules applied 77 place count 371 transition count 694
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 86 place count 371 transition count 685
Applied a total of 86 rules in 17 ms. Remains 371 /434 variables (removed 63) and now considering 685/722 (removed 37) transitions.
[2024-05-21 16:48:50] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 371 cols
[2024-05-21 16:48:50] [INFO ] Computed 73 invariants in 2 ms
[2024-05-21 16:48:50] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-21 16:48:50] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
[2024-05-21 16:48:50] [INFO ] Invariant cache hit.
[2024-05-21 16:48:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:48:50] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
Running 684 sub problems to find dead transitions.
[2024-05-21 16:48:50] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
[2024-05-21 16:48:50] [INFO ] Invariant cache hit.
[2024-05-21 16:48:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 1 (OVERLAPS) 1/367 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 4/371 variables, 4/73 constraints. Problems are: Problem set: 0 solved, 684 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 371/905 variables, and 73 constraints, problems are : Problem set: 0 solved, 684 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 73/73 constraints, State Equation: 0/371 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 684/684 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 684 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 1 (OVERLAPS) 1/367 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 3 (OVERLAPS) 4/371 variables, 4/73 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/371 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 5 (OVERLAPS) 533/904 variables, 371/444 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/904 variables, 684/1128 constraints. Problems are: Problem set: 0 solved, 684 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 904/905 variables, and 1128 constraints, problems are : Problem set: 0 solved, 684 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 73/73 constraints, State Equation: 371/371 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 684/684 constraints, Known Traps: 0/0 constraints]
After SMT, in 60225ms problems are : Problem set: 0 solved, 684 unsolved
Search for dead transitions found 0 dead transitions in 60239ms
Starting structural reductions in LTL mode, iteration 1 : 371/434 places, 685/722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60779 ms. Remains : 371/434 places, 685/722 transitions.
[2024-05-21 16:49:51] [INFO ] Flatten gal took : 15 ms
[2024-05-21 16:49:51] [INFO ] Flatten gal took : 14 ms
[2024-05-21 16:49:51] [INFO ] Input system was already deterministic with 685 transitions.
[2024-05-21 16:49:51] [INFO ] Flatten gal took : 14 ms
[2024-05-21 16:49:51] [INFO ] Flatten gal took : 14 ms
[2024-05-21 16:49:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality6409567800199582638.gal : 5 ms
[2024-05-21 16:49:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality13039369233722696601.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6409567800199582638.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13039369233722696601.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.54747e+49,0.324982,6660,2,1039,5,3975,6,0,2007,2732,0
Converting to forward existential form...Done !
original formula: E(AX(A(AX(AX((p1312==1))) U EG((p1288!=1)))) U EX(((p1235!=0) * EG((p1339!=1)))))
=> equivalent forward existential formula: [FwdG((EY(FwdU(Init,!(EX(!(!((E(!(EG((p1288!=1))) U (!(!(EX(!(!(EX(!((p1312==1)))))))) * !(EG((p1288!=1))))) + E...218
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.44357,27260,1,0,7,132098,36,2,8188,5862,15
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Graph (trivial) has 721 edges and 434 vertex of which 380 / 434 are part of one of the 69 SCC in 2 ms
Free SCC test removed 311 places
Ensure Unique test removed 652 transitions
Reduce isomorphic transitions removed 652 transitions.
Graph (complete) has 191 edges and 123 vertex of which 72 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.1 ms
Discarding 51 places :
Also discarding 0 output transitions
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 70 place count 4 transition count 2
Iterating global reduction 0 with 68 rules applied. Total rules applied 138 place count 4 transition count 2
Applied a total of 138 rules in 9 ms. Remains 4 /434 variables (removed 430) and now considering 2/722 (removed 720) transitions.
// Phase 1: matrix 2 rows 4 cols
[2024-05-21 16:49:52] [INFO ] Computed 3 invariants in 0 ms
[2024-05-21 16:49:52] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 16:49:52] [INFO ] Invariant cache hit.
[2024-05-21 16:49:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:49:52] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 16:49:52] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-21 16:49:52] [INFO ] Invariant cache hit.
[2024-05-21 16:49:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/5 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/6 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/6 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6/6 variables, and 8 constraints, problems are : Problem set: 0 solved, 1 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/4 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/5 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/6 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/6 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/6 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 6/6 variables, and 9 constraints, problems are : Problem set: 0 solved, 1 unsolved in 32 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 70ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 70ms
Starting structural reductions in SI_CTL mode, iteration 1 : 4/434 places, 2/722 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 128 ms. Remains : 4/434 places, 2/722 transitions.
[2024-05-21 16:49:52] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:49:52] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:49:52] [INFO ] Input system was already deterministic with 2 transitions.
[2024-05-21 16:49:52] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:49:52] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:49:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality12559671775591814510.gal : 1 ms
[2024-05-21 16:49:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality14274315379388217779.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12559671775591814510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14274315379388217779.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.003679,3280,2,8,5,21,6,0,11,10,0
Converting to forward existential form...Done !
original formula: EG(AF(((p811==0)||(p785==0))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((p811==0)||(p785==0))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.00655,3596,1,0,6,29,23,2,62,16,11
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Graph (trivial) has 721 edges and 434 vertex of which 380 / 434 are part of one of the 69 SCC in 2 ms
Free SCC test removed 311 places
Ensure Unique test removed 652 transitions
Reduce isomorphic transitions removed 652 transitions.
Graph (complete) has 191 edges and 123 vertex of which 71 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.1 ms
Discarding 52 places :
Also discarding 0 output transitions
Discarding 68 places :
Symmetric choice reduction at 0 with 68 rule applications. Total rules 70 place count 3 transition count 2
Iterating global reduction 0 with 68 rules applied. Total rules applied 138 place count 3 transition count 2
Applied a total of 138 rules in 6 ms. Remains 3 /434 variables (removed 431) and now considering 2/722 (removed 720) transitions.
// Phase 1: matrix 2 rows 3 cols
[2024-05-21 16:49:52] [INFO ] Computed 2 invariants in 0 ms
[2024-05-21 16:49:52] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 16:49:52] [INFO ] Invariant cache hit.
[2024-05-21 16:49:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:49:52] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 16:49:52] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-21 16:49:52] [INFO ] Invariant cache hit.
[2024-05-21 16:49:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/3 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/4 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/5 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/5 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5/5 variables, and 6 constraints, problems are : Problem set: 0 solved, 1 unsolved in 35 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/2 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/3 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/4 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/5 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/5 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5/5 variables, and 7 constraints, problems are : Problem set: 0 solved, 1 unsolved in 29 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 68ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 68ms
Starting structural reductions in SI_CTL mode, iteration 1 : 3/434 places, 2/722 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 120 ms. Remains : 3/434 places, 2/722 transitions.
[2024-05-21 16:49:52] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:49:52] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:49:52] [INFO ] Input system was already deterministic with 2 transitions.
[2024-05-21 16:49:52] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:49:52] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:49:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality14892760784607607011.gal : 0 ms
[2024-05-21 16:49:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality6764256107240236987.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14892760784607607011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6764256107240236987.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.001613,3280,2,6,5,16,6,0,10,8,0
Converting to forward existential form...Done !
original formula: AF(EG(EF((p1114==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(E(TRUE U (p1114==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.00265,3596,1,0,6,22,21,0,47,12,9
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Graph (trivial) has 715 edges and 434 vertex of which 376 / 434 are part of one of the 69 SCC in 2 ms
Free SCC test removed 307 places
Ensure Unique test removed 645 transitions
Reduce isomorphic transitions removed 645 transitions.
Graph (complete) has 198 edges and 127 vertex of which 76 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.1 ms
Discarding 51 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 76 transition count 76
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 76
Discarding 65 places :
Symmetric choice reduction at 2 with 65 rule applications. Total rules 69 place count 10 transition count 11
Iterating global reduction 2 with 65 rules applied. Total rules applied 134 place count 10 transition count 11
Applied a total of 134 rules in 11 ms. Remains 10 /434 variables (removed 424) and now considering 11/722 (removed 711) transitions.
[2024-05-21 16:49:52] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
// Phase 1: matrix 8 rows 10 cols
[2024-05-21 16:49:52] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 16:49:53] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 16:49:53] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2024-05-21 16:49:53] [INFO ] Invariant cache hit.
[2024-05-21 16:49:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:49:53] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 16:49:53] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2024-05-21 16:49:53] [INFO ] Flow matrix only has 8 transitions (discarded 3 similar events)
[2024-05-21 16:49:53] [INFO ] Invariant cache hit.
[2024-05-21 16:49:53] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 7/17 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 1/18 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/18 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/18 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/18 variables, and 17 constraints, problems are : Problem set: 0 solved, 10 unsolved in 226 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 7/17 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17 variables, 10/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/17 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 1/18 variables, 1/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/18 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 0/18 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/18 variables, and 27 constraints, problems are : Problem set: 0 solved, 10 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 437ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 439ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/434 places, 11/722 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 509 ms. Remains : 10/434 places, 11/722 transitions.
[2024-05-21 16:49:53] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:49:53] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:49:53] [INFO ] Input system was already deterministic with 11 transitions.
[2024-05-21 16:49:53] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:49:53] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:49:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality656178744430701616.gal : 0 ms
[2024-05-21 16:49:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality13623072944656233613.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality656178744430701616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13623072944656233613.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9,0.004207,3332,2,21,5,70,6,0,41,44,0
Converting to forward existential form...Done !
original formula: AF((AG((p339==0)) + ((AG(((p1392!=0)&&(p199!=1))) * (p83==0)) * (p779==1))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((p339==0)))) + ((!(E(TRUE U !(((p1392!=0)&&(p199!=1))))) * (p83==0)) * (p779==1)))))]...163
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.009987,3912,1,0,9,165,23,1,212,88,16
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 388 transition count 722
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 59 place count 375 transition count 696
Iterating global reduction 1 with 13 rules applied. Total rules applied 72 place count 375 transition count 696
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 80 place count 375 transition count 688
Applied a total of 80 rules in 25 ms. Remains 375 /434 variables (removed 59) and now considering 688/722 (removed 34) transitions.
[2024-05-21 16:49:53] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
// Phase 1: matrix 536 rows 375 cols
[2024-05-21 16:49:53] [INFO ] Computed 76 invariants in 4 ms
[2024-05-21 16:49:53] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-21 16:49:53] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
[2024-05-21 16:49:53] [INFO ] Invariant cache hit.
[2024-05-21 16:49:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:49:53] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
Running 687 sub problems to find dead transitions.
[2024-05-21 16:49:53] [INFO ] Flow matrix only has 536 transitions (discarded 152 similar events)
[2024-05-21 16:49:53] [INFO ] Invariant cache hit.
[2024-05-21 16:49:53] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/367 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 1 (OVERLAPS) 1/368 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 3 (OVERLAPS) 7/375 variables, 7/76 constraints. Problems are: Problem set: 0 solved, 687 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 375/911 variables, and 76 constraints, problems are : Problem set: 0 solved, 687 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 76/76 constraints, State Equation: 0/375 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 687/687 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 687 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/367 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 1 (OVERLAPS) 1/368 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 3 (OVERLAPS) 7/375 variables, 7/76 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 5 (OVERLAPS) 535/910 variables, 375/451 constraints. Problems are: Problem set: 0 solved, 687 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/910 variables, 687/1138 constraints. Problems are: Problem set: 0 solved, 687 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 910/911 variables, and 1138 constraints, problems are : Problem set: 0 solved, 687 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 76/76 constraints, State Equation: 375/375 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 687/687 constraints, Known Traps: 0/0 constraints]
After SMT, in 60160ms problems are : Problem set: 0 solved, 687 unsolved
Search for dead transitions found 0 dead transitions in 60169ms
Starting structural reductions in LTL mode, iteration 1 : 375/434 places, 688/722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60617 ms. Remains : 375/434 places, 688/722 transitions.
[2024-05-21 16:50:54] [INFO ] Flatten gal took : 22 ms
[2024-05-21 16:50:54] [INFO ] Flatten gal took : 22 ms
[2024-05-21 16:50:54] [INFO ] Input system was already deterministic with 688 transitions.
[2024-05-21 16:50:54] [INFO ] Flatten gal took : 21 ms
[2024-05-21 16:50:54] [INFO ] Flatten gal took : 21 ms
[2024-05-21 16:50:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality14693425924605433749.gal : 6 ms
[2024-05-21 16:50:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality7649558345892704611.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14693425924605433749.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7649558345892704611.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.45697e+49,0.344011,6676,2,1048,5,4009,6,0,2016,2751,0
Converting to forward existential form...Done !
original formula: EX((EG((A((p1077==1) U A((p750==0) U (p290==0))) + EG(((p160==0)||(p72==1))))) + E((EG((p126==1)) * ((AX((p103==1)) + (p741==1)) + ((p995...215
=> equivalent forward existential formula: ([FwdG(EY(Init),(!((E(!(!((E(!((p290==0)) U (!((p750==0)) * !((p290==0)))) + EG(!((p290==0)))))) U (!((p1077==1)...507
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 686/0/2
Using saturation style SCC detection
(forward)formula 0,1,4.19222,110104,1,0,300,446709,42,294,9449,750701,309
FORMULA DLCflexbar-PT-5a-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Graph (trivial) has 719 edges and 434 vertex of which 378 / 434 are part of one of the 69 SCC in 1 ms
Free SCC test removed 309 places
Ensure Unique test removed 649 transitions
Reduce isomorphic transitions removed 649 transitions.
Graph (complete) has 194 edges and 125 vertex of which 74 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.0 ms
Discarding 51 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 74 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 73 transition count 72
Discarding 67 places :
Symmetric choice reduction at 2 with 67 rule applications. Total rules 71 place count 6 transition count 5
Iterating global reduction 2 with 67 rules applied. Total rules applied 138 place count 6 transition count 5
Applied a total of 138 rules in 7 ms. Remains 6 /434 variables (removed 428) and now considering 5/722 (removed 717) transitions.
[2024-05-21 16:50:58] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
// Phase 1: matrix 4 rows 6 cols
[2024-05-21 16:50:58] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 16:50:58] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 16:50:58] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
[2024-05-21 16:50:58] [INFO ] Invariant cache hit.
[2024-05-21 16:50:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:50:58] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 16:50:58] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-05-21 16:50:58] [INFO ] Flow matrix only has 4 transitions (discarded 1 similar events)
[2024-05-21 16:50:58] [INFO ] Invariant cache hit.
[2024-05-21 16:50:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 3/9 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1/10 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/10 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/10 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 11 constraints, problems are : Problem set: 0 solved, 4 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1/4 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 2/6 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 3/9 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/9 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1/10 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/10 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/10 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 15 constraints, problems are : Problem set: 0 solved, 4 unsolved in 50 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 6/6 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 111ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 111ms
Starting structural reductions in SI_CTL mode, iteration 1 : 6/434 places, 5/722 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 168 ms. Remains : 6/434 places, 5/722 transitions.
[2024-05-21 16:50:58] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:50:58] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:50:58] [INFO ] Input system was already deterministic with 5 transitions.
[2024-05-21 16:50:58] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:50:58] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:50:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality15124411806878885518.gal : 1 ms
[2024-05-21 16:50:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5137629969026682403.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15124411806878885518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5137629969026682403.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3,0.002675,3296,2,12,5,37,6,0,21,22,0
Converting to forward existential form...Done !
original formula: EF(EG(((p384==1)&&((p881==0)||(p1384==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((p384==1)&&((p881==0)||(p1384==1))))] != FALSE
Hit Full ! (commute/partial/dont) 2/3/3
(forward)formula 0,1,0.004169,3612,1,0,7,61,19,0,119,43,9
FORMULA DLCflexbar-PT-5a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Graph (trivial) has 712 edges and 434 vertex of which 377 / 434 are part of one of the 69 SCC in 1 ms
Free SCC test removed 308 places
Ensure Unique test removed 643 transitions
Reduce isomorphic transitions removed 643 transitions.
Graph (complete) has 200 edges and 126 vertex of which 75 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.0 ms
Discarding 51 places :
Also discarding 0 output transitions
Discarding 65 places :
Symmetric choice reduction at 0 with 65 rule applications. Total rules 67 place count 10 transition count 14
Iterating global reduction 0 with 65 rules applied. Total rules applied 132 place count 10 transition count 14
Applied a total of 132 rules in 5 ms. Remains 10 /434 variables (removed 424) and now considering 14/722 (removed 708) transitions.
[2024-05-21 16:50:58] [INFO ] Flow matrix only has 8 transitions (discarded 6 similar events)
// Phase 1: matrix 8 rows 10 cols
[2024-05-21 16:50:58] [INFO ] Computed 6 invariants in 0 ms
[2024-05-21 16:50:58] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 16:50:58] [INFO ] Flow matrix only has 8 transitions (discarded 6 similar events)
[2024-05-21 16:50:58] [INFO ] Invariant cache hit.
[2024-05-21 16:50:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:50:58] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 16:50:58] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2024-05-21 16:50:58] [INFO ] Flow matrix only has 8 transitions (discarded 6 similar events)
[2024-05-21 16:50:58] [INFO ] Invariant cache hit.
[2024-05-21 16:50:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 7/17 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 1/18 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/18 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 0/18 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/18 variables, and 17 constraints, problems are : Problem set: 0 solved, 13 unsolved in 208 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1/8 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 2/10 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 7/17 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/17 variables, 13/29 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/17 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 1/18 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/18 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 10 (OVERLAPS) 0/18 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/18 variables, and 30 constraints, problems are : Problem set: 0 solved, 13 unsolved in 209 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 10/10 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 427ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 427ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/434 places, 14/722 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 482 ms. Remains : 10/434 places, 14/722 transitions.
[2024-05-21 16:50:59] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:50:59] [INFO ] Flatten gal took : 1 ms
[2024-05-21 16:50:59] [INFO ] Input system was already deterministic with 14 transitions.
[2024-05-21 16:50:59] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:50:59] [INFO ] Flatten gal took : 0 ms
[2024-05-21 16:50:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality12341352097149007791.gal : 1 ms
[2024-05-21 16:50:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality5920966057734731832.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12341352097149007791.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5920966057734731832.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9,0.003642,3340,2,21,5,70,6,0,41,44,0
Converting to forward existential form...Done !
original formula: AG((EF(AG(((p743==0)||(p277==1)))) * ((p324==0) + !(E((p773==1) U (p142==1))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !(((p743==0)||(p277==1))))))))] = FALSE * [(FwdU((FwdU(Init,TRUE) * !...201
Hit Full ! (commute/partial/dont) 13/0/1
(forward)formula 0,0,0.005256,3656,1,0,10,70,17,3,85,44,5
FORMULA DLCflexbar-PT-5a-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 434/434 places, 722/722 transitions.
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 381 transition count 722
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 67 place count 367 transition count 694
Iterating global reduction 1 with 14 rules applied. Total rules applied 81 place count 367 transition count 694
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 90 place count 367 transition count 685
Applied a total of 90 rules in 15 ms. Remains 367 /434 variables (removed 67) and now considering 685/722 (removed 37) transitions.
[2024-05-21 16:50:59] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
// Phase 1: matrix 534 rows 367 cols
[2024-05-21 16:50:59] [INFO ] Computed 69 invariants in 2 ms
[2024-05-21 16:50:59] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-21 16:50:59] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
[2024-05-21 16:50:59] [INFO ] Invariant cache hit.
[2024-05-21 16:50:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 16:50:59] [INFO ] Implicit Places using invariants and state equation in 380 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Running 684 sub problems to find dead transitions.
[2024-05-21 16:50:59] [INFO ] Flow matrix only has 534 transitions (discarded 151 similar events)
[2024-05-21 16:50:59] [INFO ] Invariant cache hit.
[2024-05-21 16:50:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 1 (OVERLAPS) 1/367 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 3 (OVERLAPS) 533/900 variables, 367/436 constraints. Problems are: Problem set: 0 solved, 684 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 900/901 variables, and 436 constraints, problems are : Problem set: 0 solved, 684 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 69/69 constraints, State Equation: 367/367 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 684/684 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 684 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/366 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 1 (OVERLAPS) 1/367 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/367 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 3 (OVERLAPS) 533/900 variables, 367/436 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/900 variables, 684/1120 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/900 variables, 0/1120 constraints. Problems are: Problem set: 0 solved, 684 unsolved
At refinement iteration 6 (OVERLAPS) 1/901 variables, 1/1121 constraints. Problems are: Problem set: 0 solved, 684 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 901/901 variables, and 1121 constraints, problems are : Problem set: 0 solved, 684 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 69/69 constraints, State Equation: 367/367 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 684/684 constraints, Known Traps: 0/0 constraints]
After SMT, in 60150ms problems are : Problem set: 0 solved, 684 unsolved
Search for dead transitions found 0 dead transitions in 60158ms
Starting structural reductions in LTL mode, iteration 1 : 367/434 places, 685/722 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60650 ms. Remains : 367/434 places, 685/722 transitions.
[2024-05-21 16:51:59] [INFO ] Flatten gal took : 13 ms
[2024-05-21 16:51:59] [INFO ] Flatten gal took : 13 ms
[2024-05-21 16:51:59] [INFO ] Input system was already deterministic with 685 transitions.
[2024-05-21 16:51:59] [INFO ] Flatten gal took : 12 ms
[2024-05-21 16:51:59] [INFO ] Flatten gal took : 12 ms
[2024-05-21 16:51:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality12876536295758687184.gal : 3 ms
[2024-05-21 16:51:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality5787381223637895577.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12876536295758687184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5787381223637895577.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.54747e+49,0.204063,6652,2,1024,5,3958,6,0,2003,2726,0
Converting to forward existential form...Done !
original formula: AG(AF(AX((p117!=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(EX(!((p117!=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.21753,27352,1,0,9,136277,17,2,8132,10794,11
FORMULA DLCflexbar-PT-5a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2024-05-21 16:52:01] [INFO ] Flatten gal took : 13 ms
[2024-05-21 16:52:01] [INFO ] Flatten gal took : 13 ms
Total runtime 337657 ms.
BK_STOP 1716310321299
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCflexbar-PT-5a"
export BK_EXAMINATION="CTLCardinality"
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 2-5568"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-5a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-171624275200049"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;