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.r334-tall-171679080000305.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 RwMutex-PT-r0010w2000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r334-tall-171679080000305
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 14:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Apr 13 14:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 12:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 13 12:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.6M May 18 16:43 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 RwMutex-PT-r0010w2000-CTLCardinality-2024-00
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-01
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-02
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-03
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-04
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-05
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-06
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-07
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-08
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-09
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-10
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2024-11
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2023-12
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2023-13
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2023-14
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716817897226

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w2000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-27 13:51:38] [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]
[2024-05-27 13:51:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 13:51:38] [INFO ] Load time of PNML (sax parser for PT used): 411 ms
[2024-05-27 13:51:38] [INFO ] Transformed 4030 places.
[2024-05-27 13:51:38] [INFO ] Transformed 4020 transitions.
[2024-05-27 13:51:38] [INFO ] Found NUPN structural information;
[2024-05-27 13:51:38] [INFO ] Parsed PT model containing 4030 places and 4020 transitions and 48060 arcs in 559 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Initial state reduction rules removed 2 formulas.
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 85 out of 4030 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4030/4030 places, 4020/4020 transitions.
Applied a total of 0 rules in 577 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2024-05-27 13:51:40] [INFO ] Computed 2020 invariants in 1042 ms
[2024-05-27 13:51:50] [INFO ] Implicit Places using invariants in 11235 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 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, 514, 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, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 641, 642, 643, 644, 645, 646, 647, 648, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 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, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 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, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 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, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 900, 901, 902, 903, 904, 905, 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, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1124, 1125, 1126, 1135, 1146, 1157, 1168, 1179, 1190, 1201, 1212, 1223, 1224, 1235, 1246, 1257, 1268, 1279, 1290, 1301, 1323, 1334, 1335, 1346, 1357, 1368, 1379, 1390, 1401, 1412, 1423, 1434, 1445, 1446, 1457, 1468, 1479, 1490, 1501, 1512, 1523, 1534, 1545, 1556, 1557, 1568, 1579, 1590, 1601, 1612, 1623, 1634, 1645, 1656, 1667, 1668, 1679, 1690, 1701, 1712, 1723, 1734, 1745, 1756, 1767, 1778, 1779, 1790, 1801, 1812, 1823, 1834, 1845, 1856, 1867, 1878, 1889, 1890, 1901, 1912, 1923, 1934, 1945, 1956, 1967, 1978, 1989, 2000, 2001, 2012, 2023, 2034, 2045, 2056, 2067, 2078, 2100, 2111, 2112, 2123, 2134, 2145, 2156, 2167, 2178, 2200, 2211, 2222, 2223, 2224, 2235, 2246, 2257, 2268, 2279, 2290, 2301, 2312, 2323, 2334, 2335, 2346, 2357, 2368, 2379, 2390, 2401, 2412, 2423, 2434, 2445, 2446, 2457, 2468, 2479, 2490, 2501, 2523, 2534, 2545, 2556, 2557, 2568, 2579, 2590, 2601, 2612, 2623, 2634, 2645, 2667, 2668, 2679, 2690, 2701, 2712, 2723, 2734, 2745, 2756, 2767, 2778, 2779, 2790, 2801, 2812, 2823, 2834, 2845, 2856, 2867, 2878, 2889, 2901, 2912, 2923, 2934, 2945, 2956, 2967, 2978, 2989, 3000, 3001, 3012, 3023, 3034, 3045, 3056, 3067, 3078, 3089, 3100, 3111, 3112, 3123, 3134, 3145, 3156, 3167, 3178, 3189, 3200, 3211, 3222, 3223, 3234, 3245, 3256, 3267, 3278, 3289, 3300, 3311, 3322, 3333, 3334, 3335, 3346, 3357, 3368, 3370, 3371, 3372, 3373, 3374, 3375, 3376, 3377, 3378, 3379, 3380, 3381, 3382, 3383, 3384, 3385, 3386, 3387, 3388, 3389, 3390, 3391, 3392, 3393, 3394, 3396, 3397, 3398, 3399, 3400, 3401, 3402, 3403, 3404, 3405, 3406, 3407, 3408, 3409, 3410, 3411, 3412, 3413, 3414, 3415, 3416, 3417, 3418, 3419, 3420, 3421, 3422, 3423, 3424, 3425, 3426, 3427, 3428, 3429, 3430, 3431, 3432, 3433, 3434, 3435, 3436, 3437, 3438, 3439, 3440, 3441, 3442, 3443, 3444, 3445, 3446, 3447, 3448, 3449, 3450, 3451, 3452, 3453, 3454, 3455, 3456, 3457, 3458, 3459, 3460, 3461, 3462, 3463, 3464, 3465, 3467, 3468, 3469, 3470, 3471, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3479, 3480, 3481, 3482, 3483, 3484, 3485, 3486, 3487, 3488, 3489, 3490, 3491, 3492, 3494, 3495, 3496, 3497, 3498, 3500, 3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3525, 3526, 3527, 3528, 3529, 3530, 3531, 3532, 3533, 3534, 3535, 3536, 3537, 3538, 3539, 3540, 3541, 3542, 3543, 3544, 3545, 3546, 3547, 3548, 3549, 3550, 3551, 3552, 3553, 3554, 3555, 3556, 3557, 3558, 3559, 3560, 3561, 3562, 3563, 3564, 3565, 3566, 3567, 3568, 3569, 3570, 3571, 3572, 3573, 3574, 3575, 3576, 3577, 3578, 3579, 3580, 3581, 3582, 3583, 3584, 3585, 3586, 3587, 3588, 3589, 3590, 3591, 3592, 3593, 3594, 3595, 3596, 3597, 3598, 3600, 3601, 3602, 3603, 3604, 3605, 3606, 3607, 3608, 3609, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633, 3634, 3635, 3636, 3637, 3638, 3639, 3640, 3641, 3642, 3644, 3645, 3646, 3647, 3648, 3649, 3650, 3651, 3652, 3653, 3654, 3655, 3656, 3657, 3658, 3659, 3660, 3661, 3662, 3663, 3664, 3665, 3666, 3667, 3668, 3669, 3670, 3671, 3672, 3673, 3674, 3675, 3676, 3677, 3678, 3679, 3680, 3681, 3682, 3683, 3684, 3685, 3686, 3687, 3688, 3689, 3690, 3691, 3692, 3693, 3694, 3695, 3697, 3698, 3699, 3700, 3701, 3703, 3704, 3705, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3714, 3715, 3716, 3717, 3718, 3719, 3720, 3721, 3722, 3724, 3725, 3726, 3727, 3728, 3729, 3730, 3731, 3732, 3733, 3734, 3735, 3736, 3737, 3738, 3739, 3740, 3741, 3742, 3743, 3744, 3745, 3746, 3747, 3748, 3749, 3750, 3751, 3752, 3753, 3754, 3755, 3756, 3757, 3758, 3759, 3760, 3761, 3762, 3764, 3765, 3766, 3767, 3768, 3769, 3770, 3771, 3772, 3773, 3774, 3775, 3776, 3777, 3778, 3779, 3780, 3781, 3782, 3783, 3784, 3785, 3786, 3787, 3788, 3789, 3790, 3791, 3792, 3793, 3794, 3795, 3796, 3797, 3798, 3799, 3800, 3801, 3802, 3803, 3804, 3805, 3806, 3807, 3808, 3809, 3810, 3811, 3812, 3813, 3814, 3815, 3816, 3817, 3818, 3819, 3820, 3821, 3822, 3823, 3824, 3825, 3826, 3827, 3828, 3829, 3830, 3831, 3832, 3833, 3834, 3835, 3836, 3837, 3838, 3839, 3840, 3841, 3842, 3843, 3844, 3845, 3846, 3847, 3848, 3849, 3850, 3851, 3852, 3853, 3854, 3855, 3856, 3857, 3858, 3859, 3860, 3861, 3862, 3863, 3864, 3865, 3866, 3867, 3868, 3869, 3870, 3871, 3872, 3873, 3874, 3875, 3876, 3877, 3879, 3880, 3881, 3882, 3883, 3884, 3885, 3886, 3887, 3888, 3889, 3890, 3891, 3892, 3894, 3895, 3896, 3897, 3898, 3899, 3900, 3901, 3902, 3903, 3904, 3905, 3906, 3907, 3908, 3909, 3910, 3911, 3912, 3913, 3914, 3915, 3916, 3917, 3918, 3919, 3920, 3921, 3922, 3923, 3925, 3926, 3927, 3928, 3929, 3930, 3931, 3932, 3933, 3934, 3935, 3936, 3937, 3938, 3939, 3940, 3941, 3942, 3943, 3944, 3945, 3947, 3948, 3949, 3950, 3951, 3953, 3954, 3955, 3956, 3957, 3958, 3959, 3960, 3961, 3962, 3963, 3964, 3965, 3966, 3967, 3968, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3979, 3981, 3982, 3983, 3984, 3985, 3986, 3987, 3988, 3989, 3990, 3991, 3992, 3993, 3994, 3995, 3996, 3997, 3998, 3999, 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012, 4013, 4014, 4015, 4016, 4017, 4018, 4019, 4020, 4021, 4022, 4023, 4024, 4025, 4026, 4027, 4028, 4029]
Discarding 1969 places :
Implicit Place search using SMT only with invariants took 11359 ms to find 1969 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2061/4030 places, 4020/4020 transitions.
Discarding 1916 places :
Symmetric choice reduction at 0 with 1916 rule applications. Total rules 1916 place count 145 transition count 2104
Iterating global reduction 0 with 1916 rules applied. Total rules applied 3832 place count 145 transition count 2104
Ensure Unique test removed 1916 transitions
Reduce isomorphic transitions removed 1916 transitions.
Iterating post reduction 0 with 1916 rules applied. Total rules applied 5748 place count 145 transition count 188
Applied a total of 5748 rules in 102 ms. Remains 145 /2061 variables (removed 1916) and now considering 188/4020 (removed 3832) transitions.
// Phase 1: matrix 188 rows 145 cols
[2024-05-27 13:51:51] [INFO ] Computed 51 invariants in 6 ms
[2024-05-27 13:51:51] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-27 13:51:51] [INFO ] Invariant cache hit.
[2024-05-27 13:51:51] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 145/4030 places, 188/4020 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 12257 ms. Remains : 145/4030 places, 188/4020 transitions.
Support contains 85 out of 145 places after structural reductions.
[2024-05-27 13:51:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 13:51:51] [INFO ] Flatten gal took : 72 ms
[2024-05-27 13:51:51] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 13:51:51] [INFO ] Flatten gal took : 35 ms
[2024-05-27 13:51:51] [INFO ] Input system was already deterministic with 188 transitions.
Support contains 43 out of 145 places (down from 85) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2429 ms. (16 steps per ms) remains 2/30 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 2/2 properties
[2024-05-27 13:51:52] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 100/106 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 39/145 variables, 39/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 188/333 variables, 145/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/333 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/333 variables, 0/196 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 333/333 variables, and 196 constraints, problems are : Problem set: 0 solved, 2 unsolved in 182 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, State Equation: 145/145 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) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Int declared 106/333 variables, and 12 constraints, problems are : Problem set: 2 solved, 0 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 12/51 constraints, State Equation: 0/145 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 252ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
[2024-05-27 13:51:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 13:51:52] [INFO ] Flatten gal took : 28 ms
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 13:51:52] [INFO ] Flatten gal took : 32 ms
[2024-05-27 13:51:52] [INFO ] Input system was already deterministic with 188 transitions.
Support contains 35 out of 145 places (down from 37) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 145/145 places, 188/188 transitions.
Graph (trivial) has 20 edges and 145 vertex of which 20 / 145 are part of one of the 10 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 84 place count 135 transition count 95
Reduce places removed 123 places and 0 transitions.
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 1 with 205 rules applied. Total rules applied 289 place count 12 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 290 place count 12 transition count 12
Applied a total of 290 rules in 18 ms. Remains 12 /145 variables (removed 133) and now considering 12/188 (removed 176) transitions.
[2024-05-27 13:51:52] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 12 cols
[2024-05-27 13:51:52] [INFO ] Computed 11 invariants in 0 ms
[2024-05-27 13:51:52] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-27 13:51:52] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-05-27 13:51:52] [INFO ] Invariant cache hit.
[2024-05-27 13:51:52] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-27 13:51:52] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2024-05-27 13:51:52] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2024-05-27 13:51:52] [INFO ] Invariant cache hit.
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) 11/12 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/14 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/14 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/15 variables, and 23 constraints, problems are : Problem set: 0 solved, 1 unsolved in 24 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 12/12 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) 11/12 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/14 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/15 variables, and 24 constraints, problems are : Problem set: 0 solved, 1 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 62ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 62ms
Starting structural reductions in SI_CTL mode, iteration 1 : 12/145 places, 12/188 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 132 ms. Remains : 12/145 places, 12/188 transitions.
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:53] [INFO ] Input system was already deterministic with 12 transitions.
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality11206656192514931345.gal : 1 ms
[2024-05-27 13:51:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality8634131973680982593.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/CTLCardinality11206656192514931345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8634131973680982593.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,2,0.011227,3260,2,24,5,72,6,0,53,26,0


Converting to forward existential form...Done !
original formula: EF(AG((p297==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p297==0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.012862,3608,1,0,5,88,15,0,263,40,5
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 145/145 places, 188/188 transitions.
Graph (trivial) has 20 edges and 145 vertex of which 20 / 145 are part of one of the 10 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 78 place count 135 transition count 101
Reduce places removed 115 places and 0 transitions.
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 1 with 191 rules applied. Total rules applied 269 place count 20 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 270 place count 20 transition count 24
Applied a total of 270 rules in 12 ms. Remains 20 /145 variables (removed 125) and now considering 24/188 (removed 164) transitions.
[2024-05-27 13:51:53] [INFO ] Flow matrix only has 15 transitions (discarded 9 similar events)
// Phase 1: matrix 15 rows 20 cols
[2024-05-27 13:51:53] [INFO ] Computed 13 invariants in 1 ms
[2024-05-27 13:51:53] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-27 13:51:53] [INFO ] Flow matrix only has 15 transitions (discarded 9 similar events)
[2024-05-27 13:51:53] [INFO ] Invariant cache hit.
[2024-05-27 13:51:53] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-27 13:51:53] [INFO ] Redundant transitions in 0 ms returned []
Running 7 sub problems to find dead transitions.
[2024-05-27 13:51:53] [INFO ] Flow matrix only has 15 transitions (discarded 9 similar events)
[2024-05-27 13:51:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 13/20 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 14/34 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 0/34 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 34/35 variables, and 33 constraints, problems are : Problem set: 0 solved, 7 unsolved in 82 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 13/20 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 14/34 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/34 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 0/34 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 34/35 variables, and 40 constraints, problems are : Problem set: 0 solved, 7 unsolved in 69 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 155ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 155ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/145 places, 24/188 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 224 ms. Remains : 20/145 places, 24/188 transitions.
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:51:53] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:51:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality11313556699635077528.gal : 1 ms
[2024-05-27 13:51:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality15903090433810316101.ctl : 0 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/CTLCardinality11313556699635077528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15903090433810316101.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,8,0.005965,3680,2,51,5,200,6,0,97,108,0


Converting to forward existential form...Done !
original formula: AF((AG((EF((p2871==1)) + A(((p3629==0)||(p3407==1)) U (p3643==0)))) * ((AF((p1702==1)) + (p1088==0)) + (p703==1))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !((E(TRUE U (p2871==1)) + !((E(!((p3643==0)) U (!(((p3629==0)||(p3407==1))) * !((p3643=...251
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.016769,3996,1,0,10,408,42,2,740,307,12
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 145/145 places, 188/188 transitions.
Graph (trivial) has 20 edges and 145 vertex of which 20 / 145 are part of one of the 10 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 80 place count 135 transition count 99
Reduce places removed 118 places and 0 transitions.
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 1 with 196 rules applied. Total rules applied 276 place count 17 transition count 21
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 277 place count 17 transition count 20
Applied a total of 277 rules in 7 ms. Remains 17 /145 variables (removed 128) and now considering 20/188 (removed 168) transitions.
[2024-05-27 13:51:53] [INFO ] Flow matrix only has 11 transitions (discarded 9 similar events)
// Phase 1: matrix 11 rows 17 cols
[2024-05-27 13:51:53] [INFO ] Computed 12 invariants in 1 ms
[2024-05-27 13:51:53] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-27 13:51:53] [INFO ] Flow matrix only has 11 transitions (discarded 9 similar events)
[2024-05-27 13:51:53] [INFO ] Invariant cache hit.
[2024-05-27 13:51:53] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-27 13:51:53] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2024-05-27 13:51:53] [INFO ] Flow matrix only has 11 transitions (discarded 9 similar events)
[2024-05-27 13:51:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 12/17 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/27 variables, 17/29 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/27 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 27/28 variables, and 29 constraints, problems are : Problem set: 0 solved, 5 unsolved in 59 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 17/17 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 12/17 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 10/27 variables, 17/29 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/27 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/27 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 27/28 variables, and 34 constraints, problems are : Problem set: 0 solved, 5 unsolved in 65 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 17/17 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 128ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 129ms
Starting structural reductions in SI_CTL mode, iteration 1 : 17/145 places, 20/188 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 191 ms. Remains : 17/145 places, 20/188 transitions.
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:53] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:51:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality1402855470812645722.gal : 0 ms
[2024-05-27 13:51:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality15231467996564283591.ctl : 0 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/CTLCardinality1402855470812645722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15231467996564283591.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,6,0.004942,3580,2,44,5,156,6,0,81,85,0


Converting to forward existential form...Done !
original formula: AG((!(A((p2097==1) U AF(((p520==0)||(p3953==1))))) + (AF((p3529==0)) * (p1332==1))))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * !(!(!((E(!(!(EG(!(((p520==0)||(p3953==1)))))) U (!((p2097==1)) * !(!(EG(!(((p520==0)||...446
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.013767,3896,1,0,12,291,36,8,584,247,15
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 188/188 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 108 transition count 151
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 108 transition count 151
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 111 place count 108 transition count 114
Applied a total of 111 rules in 4 ms. Remains 108 /145 variables (removed 37) and now considering 114/188 (removed 74) transitions.
// Phase 1: matrix 114 rows 108 cols
[2024-05-27 13:51:53] [INFO ] Computed 51 invariants in 3 ms
[2024-05-27 13:51:53] [INFO ] Implicit Places using invariants in 67 ms returned [1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 57, 63, 73, 77, 81, 92, 93, 95, 97, 99, 100, 101, 102, 103, 104, 105, 106, 107]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 69 ms to find 36 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 72/145 places, 114/188 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 36 transition count 78
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 36 transition count 78
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 108 place count 36 transition count 42
Applied a total of 108 rules in 1 ms. Remains 36 /72 variables (removed 36) and now considering 42/114 (removed 72) transitions.
// Phase 1: matrix 42 rows 36 cols
[2024-05-27 13:51:53] [INFO ] Computed 15 invariants in 4 ms
[2024-05-27 13:51:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-27 13:51:53] [INFO ] Invariant cache hit.
[2024-05-27 13:51:53] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 36/145 places, 42/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 136 ms. Remains : 36/145 places, 42/188 transitions.
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:51:53] [INFO ] Input system was already deterministic with 42 transitions.
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 4 ms
[2024-05-27 13:51:53] [INFO ] Flatten gal took : 3 ms
[2024-05-27 13:51:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality7363120485043065846.gal : 1 ms
[2024-05-27 13:51:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality6367748162929319994.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/CTLCardinality7363120485043065846.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6367748162929319994.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,1035,0.056441,6056,2,3247,5,7564,6,0,189,5304,0


Converting to forward existential form...Done !
original formula: E(((EG(!(A((p1226==1) U (p3240==1)))) + (p3400==0)) + E(((p699==1)||(p3893==1)) U EX(((p218==0)||(p515==1))))) U EG((E(!(AF((p3166==0))) ...187
=> equivalent forward existential formula: [FwdG(FwdU(Init,((EG(!(!((E(!((p3240==1)) U (!((p1226==1)) * !((p3240==1)))) + EG(!((p3240==1))))))) + (p3400==0...298
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 40/0/2
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 38/0/4
(forward)formula 0,0,0.404702,21224,1,0,14,99097,61,1,1477,32822,23
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 188/188 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 103 transition count 146
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 103 transition count 146
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 126 place count 103 transition count 104
Applied a total of 126 rules in 6 ms. Remains 103 /145 variables (removed 42) and now considering 104/188 (removed 84) transitions.
// Phase 1: matrix 104 rows 103 cols
[2024-05-27 13:51:54] [INFO ] Computed 51 invariants in 2 ms
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants in 73 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 40, 57, 63, 71, 75, 78, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 73 ms to find 41 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/145 places, 104/188 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 21 transition count 63
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 21 transition count 63
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 123 place count 21 transition count 22
Applied a total of 123 rules in 1 ms. Remains 21 /62 variables (removed 41) and now considering 22/104 (removed 82) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-27 13:51:54] [INFO ] Computed 10 invariants in 0 ms
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-27 13:51:54] [INFO ] Invariant cache hit.
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/145 places, 22/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 127 ms. Remains : 21/145 places, 22/188 transitions.
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality12951648628793654653.gal : 1 ms
[2024-05-27 13:51:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality16305603761755833210.ctl : 0 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/CTLCardinality12951648628793654653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16305603761755833210.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,1025,0.003782,3444,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.007017,3444,1,0,5,1273,9,0,466,412,2
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 188/188 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 105 transition count 148
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 105 transition count 148
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 120 place count 105 transition count 108
Applied a total of 120 rules in 3 ms. Remains 105 /145 variables (removed 40) and now considering 108/188 (removed 80) transitions.
// Phase 1: matrix 108 rows 105 cols
[2024-05-27 13:51:54] [INFO ] Computed 51 invariants in 2 ms
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants in 65 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 41, 58, 64, 76, 79, 89, 90, 91, 92, 93, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 66 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/145 places, 108/188 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 27 transition count 69
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 27 transition count 69
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 117 place count 27 transition count 30
Applied a total of 117 rules in 1 ms. Remains 27 /66 variables (removed 39) and now considering 30/108 (removed 78) transitions.
// Phase 1: matrix 30 rows 27 cols
[2024-05-27 13:51:54] [INFO ] Computed 12 invariants in 1 ms
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:51:54] [INFO ] Invariant cache hit.
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/145 places, 30/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 122 ms. Remains : 27/145 places, 30/188 transitions.
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:51:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality16774753619374179179.gal : 1 ms
[2024-05-27 13:51:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality523940071472904791.ctl : 0 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/CTLCardinality16774753619374179179.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality523940071472904791.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,1029,0.017895,3968,2,805,5,1979,6,0,141,1379,0


Converting to forward existential form...Done !
original formula: (AX(((p650==0)&&((p3632==0)||(p326==1)))) * EX((p2035==1)))
=> equivalent forward existential formula: ([(EY(Init) * !(((p650==0)&&((p3632==0)||(p326==1)))))] = FALSE * [(Init * !(EX((p2035==1))))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.046275,5816,1,0,12,10327,12,4,756,3643,6
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 188/188 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 104 transition count 147
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 104 transition count 147
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 123 place count 104 transition count 106
Applied a total of 123 rules in 9 ms. Remains 104 /145 variables (removed 41) and now considering 106/188 (removed 82) transitions.
// Phase 1: matrix 106 rows 104 cols
[2024-05-27 13:51:54] [INFO ] Computed 51 invariants in 2 ms
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants in 67 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 40, 57, 63, 71, 75, 78, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 68 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/145 places, 106/188 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 27 transition count 68
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 27 transition count 68
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 114 place count 27 transition count 30
Applied a total of 114 rules in 1 ms. Remains 27 /65 variables (removed 38) and now considering 30/106 (removed 76) transitions.
// Phase 1: matrix 30 rows 27 cols
[2024-05-27 13:51:54] [INFO ] Computed 12 invariants in 0 ms
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-27 13:51:54] [INFO ] Invariant cache hit.
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/145 places, 30/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 129 ms. Remains : 27/145 places, 30/188 transitions.
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 2 ms
[2024-05-27 13:51:54] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 5 ms
[2024-05-27 13:51:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality9019899031069141950.gal : 5 ms
[2024-05-27 13:51:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality5641181484417271552.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/CTLCardinality9019899031069141950.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5641181484417271552.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,1029,0.016659,3968,2,805,5,1979,6,0,141,1379,0


Converting to forward existential form...Done !
original formula: (EX(EG(AG(((p3742==0)&&(p427==1))))) + AX(EF(AX(((p1575==0)||(p3246==1))))))
=> equivalent forward existential formula: [(EY((Init * !(EX(EG(!(E(TRUE U !(((p3742==0)&&(p427==1)))))))))) * !(E(TRUE U !(EX(!(((p1575==0)||(p3246==1))))...168
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.048911,5816,1,0,8,10356,24,2,777,3752,10
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 145/145 places, 188/188 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 103 transition count 146
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 103 transition count 146
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 126 place count 103 transition count 104
Applied a total of 126 rules in 2 ms. Remains 103 /145 variables (removed 42) and now considering 104/188 (removed 84) transitions.
// Phase 1: matrix 104 rows 103 cols
[2024-05-27 13:51:54] [INFO ] Computed 51 invariants in 5 ms
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants in 71 ms returned [1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 40, 57, 63, 71, 75, 78, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 73 ms to find 40 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/145 places, 104/188 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 23 transition count 64
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 23 transition count 64
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 120 place count 23 transition count 24
Applied a total of 120 rules in 1 ms. Remains 23 /63 variables (removed 40) and now considering 24/104 (removed 80) transitions.
// Phase 1: matrix 24 rows 23 cols
[2024-05-27 13:51:54] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-27 13:51:54] [INFO ] Invariant cache hit.
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/145 places, 24/188 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 132 ms. Remains : 23/145 places, 24/188 transitions.
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Input system was already deterministic with 24 transitions.
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality15816392800319369800.gal : 1 ms
[2024-05-27 13:51:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality13369725459846377570.ctl : 0 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/CTLCardinality15816392800319369800.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13369725459846377570.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,1026,0.00814,3496,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: AX(EF((p1137==1)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (p1137==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.016755,3812,1,0,6,2739,14,0,574,1038,5
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 145/145 places, 188/188 transitions.
Graph (trivial) has 20 edges and 145 vertex of which 20 / 145 are part of one of the 10 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 82 place count 135 transition count 97
Reduce places removed 121 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 283 place count 14 transition count 17
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 284 place count 14 transition count 16
Applied a total of 284 rules in 9 ms. Remains 14 /145 variables (removed 131) and now considering 16/188 (removed 172) transitions.
[2024-05-27 13:51:54] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
// Phase 1: matrix 7 rows 14 cols
[2024-05-27 13:51:54] [INFO ] Computed 11 invariants in 1 ms
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-27 13:51:54] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2024-05-27 13:51:54] [INFO ] Invariant cache hit.
[2024-05-27 13:51:54] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-27 13:51:54] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2024-05-27 13:51:54] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2024-05-27 13:51:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 11/14 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/20 variables, 14/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/20 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 20/21 variables, and 25 constraints, problems are : Problem set: 0 solved, 3 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 11/14 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 6/20 variables, 14/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 3/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/20 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 20/21 variables, and 28 constraints, problems are : Problem set: 0 solved, 3 unsolved in 44 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 77ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 77ms
Starting structural reductions in SI_CTL mode, iteration 1 : 14/145 places, 16/188 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 139 ms. Remains : 14/145 places, 16/188 transitions.
[2024-05-27 13:51:55] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:55] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:55] [INFO ] Input system was already deterministic with 16 transitions.
[2024-05-27 13:51:55] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:55] [INFO ] Flatten gal took : 1 ms
[2024-05-27 13:51:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality11201267394018783100.gal : 0 ms
[2024-05-27 13:51:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality13132470736536962163.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/CTLCardinality11201267394018783100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13132470736536962163.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,4,0.00606,3472,2,37,5,106,6,0,65,46,0


Converting to forward existential form...Done !
original formula: !(A(((p2049==1) + !(AF((p2591==1)))) U AG(AF((p1841!=1)))))
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,!(!(E(TRUE U !(!(EG(!((p1841!=1))))))))) * !(((p2049==1) + !(!(EG(!((p2591==1)))))))),TRU...247
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 14/0/2
(forward)formula 0,1,0.012981,3788,1,0,9,170,40,3,453,113,18
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2024-05-27 13:51:55] [INFO ] Flatten gal took : 22 ms
[2024-05-27 13:51:55] [INFO ] Flatten gal took : 16 ms
Total runtime 16738 ms.

BK_STOP 1716817915148

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="RwMutex-PT-r0010w2000"
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 RwMutex-PT-r0010w2000, 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 r334-tall-171679080000305"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w2000.tgz
mv RwMutex-PT-r0010w2000 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;