Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264600657.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
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 r184-tall-174889264600657
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 11 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.6M May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
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
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-00
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-01
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-02
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-03
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-04
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-05
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-06
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-07
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-08
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-09
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-10
FORMULA_NAME RwMutex-PT-r0010w2000-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749147085995

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 202505121319
[2025-06-05 18:11:27] [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]
[2025-06-05 18:11:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 18:11:27] [INFO ] Load time of PNML (sax parser for PT used): 389 ms
[2025-06-05 18:11:27] [INFO ] Transformed 4030 places.
[2025-06-05 18:11:27] [INFO ] Transformed 4020 transitions.
[2025-06-05 18:11:27] [INFO ] Found NUPN structural information;
[2025-06-05 18:11:27] [INFO ] Parsed PT model containing 4030 places and 4020 transitions and 48060 arcs in 617 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 104 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 640 ms. Remains 4030 /4030 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 4030 cols
[2025-06-05 18:11:29] [INFO ] Computed 2020 invariants in 1065 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:41] [INFO ] Implicit Places using invariants in 12523 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, 54, 55, 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, 99, 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, 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, 186, 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, 270, 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, 355, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 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, 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, 454, 455, 456, 457, 458, 460, 461, 462, 463, 464, 465, 466, 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, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 627, 628, 629, 630, 631, 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, 710, 711, 712, 713, 714, 715, 716, 717, 718, 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, 759, 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, 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, 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, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 901, 902, 903, 904, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 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, 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, 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, 1312, 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, 1723, 1734, 1745, 1756, 1767, 1778, 1779, 1790, 1801, 1823, 1845, 1856, 1867, 1878, 1889, 1890, 1901, 1912, 1923, 1934, 1945, 1956, 1967, 1978, 1989, 2000, 2001, 2012, 2023, 2034, 2056, 2067, 2078, 2089, 2100, 2111, 2112, 2123, 2134, 2145, 2156, 2167, 2178, 2189, 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, 2512, 2523, 2534, 2545, 2556, 2557, 2568, 2579, 2590, 2601, 2612, 2623, 2634, 2645, 2656, 2667, 2668, 2679, 2690, 2701, 2712, 2723, 2734, 2745, 2756, 2767, 2778, 2779, 2790, 2801, 2812, 2823, 2834, 2845, 2856, 2867, 2878, 2889, 2890, 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, 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, 3452, 3453, 3454, 3455, 3456, 3457, 3458, 3459, 3460, 3461, 3462, 3463, 3464, 3465, 3466, 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, 3493, 3494, 3495, 3496, 3497, 3498, 3499, 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, 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, 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, 3614, 3615, 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, 3643, 3644, 3645, 3646, 3647, 3648, 3649, 3650, 3652, 3653, 3654, 3655, 3656, 3657, 3658, 3659, 3660, 3661, 3662, 3663, 3664, 3665, 3667, 3668, 3669, 3670, 3671, 3672, 3673, 3674, 3676, 3677, 3678, 3679, 3680, 3681, 3682, 3683, 3684, 3685, 3686, 3687, 3688, 3689, 3690, 3691, 3692, 3693, 3694, 3695, 3696, 3697, 3698, 3700, 3701, 3702, 3703, 3704, 3705, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3714, 3715, 3716, 3717, 3718, 3719, 3720, 3721, 3722, 3723, 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, 3763, 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, 3806, 3807, 3808, 3809, 3810, 3811, 3812, 3813, 3814, 3815, 3816, 3817, 3818, 3819, 3820, 3821, 3822, 3823, 3824, 3825, 3826, 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, 3868, 3869, 3870, 3871, 3872, 3873, 3874, 3875, 3876, 3877, 3878, 3879, 3880, 3881, 3882, 3883, 3884, 3885, 3886, 3887, 3888, 3889, 3890, 3891, 3892, 3893, 3894, 3895, 3896, 3897, 3898, 3899, 3900, 3901, 3902, 3903, 3904, 3905, 3906, 3907, 3908, 3909, 3910, 3911, 3912, 3913, 3914, 3916, 3917, 3918, 3919, 3920, 3921, 3922, 3923, 3924, 3925, 3926, 3927, 3928, 3929, 3930, 3931, 3932, 3933, 3934, 3935, 3936, 3937, 3938, 3939, 3940, 3941, 3942, 3943, 3944, 3945, 3946, 3947, 3948, 3949, 3950, 3951, 3953, 3954, 3955, 3956, 3957, 3958, 3959, 3960, 3961, 3962, 3964, 3965, 3966, 3967, 3968, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3979, 3980, 3981, 3982, 3983, 3984, 3985, 3986, 3987, 3988, 3989, 3990, 3991, 3992, 3993, 3994, 3995, 3996, 3997, 3998, 3999, 4000, 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4009, 4010, 4011, 4012, 4013, 4014, 4015, 4016, 4017, 4018, 4019, 4020, 4021, 4022, 4023, 4024, 4025, 4026, 4027, 4028, 4029]
Discarding 1957 places :
Implicit Place search using SMT only with invariants took 12695 ms to find 1957 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2073/4030 places, 4020/4020 transitions.
Discarding 1898 places :
Symmetric choice reduction at 0 with 1898 rule applications. Total rules 1898 place count 175 transition count 2122
Iterating global reduction 0 with 1898 rules applied. Total rules applied 3796 place count 175 transition count 2122
Ensure Unique test removed 1898 transitions
Reduce isomorphic transitions removed 1898 transitions.
Iterating post reduction 0 with 1898 rules applied. Total rules applied 5694 place count 175 transition count 224
Applied a total of 5694 rules in 132 ms. Remains 175 /2073 variables (removed 1898) and now considering 224/4020 (removed 3796) transitions.
// Phase 1: matrix 224 rows 175 cols
[2025-06-05 18:11:41] [INFO ] Computed 63 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:41] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-06-05 18:11:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:41] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 175/4030 places, 224/4020 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 13721 ms. Remains : 175/4030 places, 224/4020 transitions.
Support contains 104 out of 175 places after structural reductions.
[2025-06-05 18:11:42] [INFO ] Flatten gal took : 88 ms
[2025-06-05 18:11:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 18:11:42] [INFO ] Flatten gal took : 76 ms
[2025-06-05 18:11:42] [INFO ] Input system was already deterministic with 224 transitions.
Support contains 86 out of 175 places (down from 104) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3223 ms. (12 steps per ms) remains 10/47 properties
BEST_FIRST walk for 40004 steps (8 resets) in 137 ms. (289 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 106 ms. (373 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 88 ms. (449 steps per ms) remains 10/10 properties
[2025-06-05 18:11:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 107/134 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 41/175 variables, 41/63 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 224/399 variables, 175/238 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/399 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 399/399 variables, and 238 constraints, problems are : Problem set: 0 solved, 10 unsolved in 623 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, State Equation: 175/175 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
After SMT solving in domain Int declared 134/399 variables, and 22 constraints, problems are : Problem set: 10 solved, 0 unsolved in 132 ms.
Refiners :[Positive P Invariants (semi-flows): 22/63 constraints, State Equation: 0/175 constraints, PredecessorRefiner: 0/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 814ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 10 atomic propositions for a total of 15 simplifications.
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 18:11:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-05 18:11:44] [INFO ] Flatten gal took : 55 ms
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 18:11:44] [INFO ] Flatten gal took : 49 ms
[2025-06-05 18:11:44] [INFO ] Input system was already deterministic with 224 transitions.
Support contains 45 out of 175 places (down from 47) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 224/224 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 129 transition count 178
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 129 transition count 178
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 138 place count 129 transition count 132
Applied a total of 138 rules in 5 ms. Remains 129 /175 variables (removed 46) and now considering 132/224 (removed 92) transitions.
// Phase 1: matrix 132 rows 129 cols
[2025-06-05 18:11:44] [INFO ] Computed 63 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:45] [INFO ] Implicit Places using invariants in 913 ms returned [1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 62, 65, 77, 107, 111, 112, 113, 115, 116, 117, 118, 119, 121, 122, 123, 124, 125, 126, 127, 128]
Discarding 48 places :
Implicit Place search using SMT only with invariants took 922 ms to find 48 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/175 places, 132/224 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 34 transition count 85
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 34 transition count 85
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 141 place count 34 transition count 38
Applied a total of 141 rules in 3 ms. Remains 34 /81 variables (removed 47) and now considering 38/132 (removed 94) transitions.
// Phase 1: matrix 38 rows 34 cols
[2025-06-05 18:11:45] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:45] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-05 18:11:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:45] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/175 places, 38/224 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1016 ms. Remains : 34/175 places, 38/224 transitions.
[2025-06-05 18:11:45] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:11:45] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:11:45] [INFO ] Input system was already deterministic with 38 transitions.
[2025-06-05 18:11:45] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:11:45] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:11:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality8725228455042468096.gal : 1 ms
[2025-06-05 18:11:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality5184213992496090656.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8725228455042468096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5184213992496090656.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1033,0.062984,6248,2,3246,5,7551,6,0,177,5294,0


Converting to forward existential form...Done !
original formula: EG((AG(((((AF((p2694==0)) * (p2690==0)) * (p3603==0)) + (p265==0)) + (p570==1))) + (AG(((AX((p671==0)) + (p1317==0)) + (p1637==1))) * AX(...167
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(((((!(EG(!((p2694==0)))) * (p2690==0)) * (p3603==0)) + (p265==0)) + (p570==1))))) + (!(...252
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.352877,21312,1,0,15,98943,33,7,1280,32803,18
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-01 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 : 175/175 places, 224/224 transitions.
Graph (trivial) has 20 edges and 175 vertex of which 20 / 175 are part of one of the 10 SCC in 2 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 92 transitions
Trivial Post-agglo rules discarded 92 transitions
Performed 92 trivial Post agglomeration. Transition count delta: 92
Iterating post reduction 0 with 92 rules applied. Total rules applied 93 place count 165 transition count 122
Reduce places removed 139 places and 0 transitions.
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Iterating post reduction 1 with 230 rules applied. Total rules applied 323 place count 26 transition count 31
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 324 place count 26 transition count 30
Applied a total of 324 rules in 28 ms. Remains 26 /175 variables (removed 149) and now considering 30/224 (removed 194) transitions.
[2025-06-05 18:11:46] [INFO ] Flow matrix only has 21 transitions (discarded 9 similar events)
// Phase 1: matrix 21 rows 26 cols
[2025-06-05 18:11:46] [INFO ] Computed 16 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:46] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-05 18:11:46] [INFO ] Flow matrix only has 21 transitions (discarded 9 similar events)
[2025-06-05 18:11:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:46] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:11:46] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2025-06-05 18:11:46] [INFO ] Flow matrix only has 21 transitions (discarded 9 similar events)
[2025-06-05 18:11:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 16/26 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/46 variables, 26/42 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 0/46 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/47 variables, and 42 constraints, problems are : Problem set: 0 solved, 10 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 16/26 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/46 variables, 26/42 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 10/52 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/46 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 46/47 variables, and 52 constraints, problems are : Problem set: 0 solved, 10 unsolved in 227 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 403ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 403ms
Starting structural reductions in SI_CTL mode, iteration 1 : 26/175 places, 30/224 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 511 ms. Remains : 26/175 places, 30/224 transitions.
[2025-06-05 18:11:46] [INFO ] Flatten gal took : 5 ms
[2025-06-05 18:11:46] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:46] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-05 18:11:46] [INFO ] Flatten gal took : 5 ms
[2025-06-05 18:11:46] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality6969509032160559361.gal : 1 ms
[2025-06-05 18:11:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality17791308201030138881.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6969509032160559361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17791308201030138881.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,11,0.009626,4308,2,65,5,269,6,0,127,145,0


Converting to forward existential form...Done !
original formula: EF(((AF(EG((p3036==1))) * AF(EG(((p3844==0)&&(p700==1))))) * (EF(EG(((((p1381==0)||(p626==1))&&((p1957==0)||(p68==1)))&&(p1118==1)))) * (...190
=> equivalent forward existential formula: ([(((FwdU(Init,TRUE) * (!(EG(!(EG((p3036==1))))) * !(EG(!(EG(((p3844==0)&&(p700==1)))))))) * E(TRUE U EG(((((p13...463
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.023601,4436,1,0,11,723,45,1,1006,373,16
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-02 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 : 175/175 places, 224/224 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 128 transition count 177
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 128 transition count 177
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 141 place count 128 transition count 130
Applied a total of 141 rules in 4 ms. Remains 128 /175 variables (removed 47) and now considering 130/224 (removed 94) transitions.
// Phase 1: matrix 130 rows 128 cols
[2025-06-05 18:11:46] [INFO ] Computed 63 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants in 117 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, 63, 66, 70, 76, 106, 110, 111, 112, 113, 114, 115, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 120 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/175 places, 130/224 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 24 transition count 78
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 24 transition count 78
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 156 place count 24 transition count 26
Applied a total of 156 rules in 2 ms. Remains 24 /76 variables (removed 52) and now considering 26/130 (removed 104) transitions.
// Phase 1: matrix 26 rows 24 cols
[2025-06-05 18:11:47] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-05 18:11:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants and state equation in 36 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 : 24/175 places, 26/224 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 188 ms. Remains : 24/175 places, 26/224 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality3804568439404972947.gal : 1 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality11005433923112821303.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3804568439404972947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11005433923112821303.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1027,0.01033,4052,2,423,5,1074,6,0,125,745,0


Converting to forward existential form...Done !
original formula: AX(EF(AG(((p2055==0)&&(p623==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !(((p2055==0)&&(p623==1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.025195,4820,1,0,7,5236,15,1,658,1997,6
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-03 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 : 175/175 places, 224/224 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 129 transition count 178
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 129 transition count 178
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 138 place count 129 transition count 132
Applied a total of 138 rules in 4 ms. Remains 129 /175 variables (removed 46) and now considering 132/224 (removed 92) transitions.
// Phase 1: matrix 132 rows 129 cols
[2025-06-05 18:11:47] [INFO ] Computed 63 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants in 94 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, 62, 66, 70, 76, 107, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 125, 126, 127, 128]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 96 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/175 places, 132/224 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 25 transition count 80
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 25 transition count 80
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 156 place count 25 transition count 28
Applied a total of 156 rules in 1 ms. Remains 25 /77 variables (removed 52) and now considering 28/132 (removed 104) transitions.
// Phase 1: matrix 28 rows 25 cols
[2025-06-05 18:11:47] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-06-05 18:11:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/175 places, 28/224 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 25/175 places, 28/224 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Input system was already deterministic with 28 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality16068658569478987624.gal : 1 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality1072231155175570422.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16068658569478987624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1072231155175570422.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1028,0.009414,4112,2,421,5,1070,6,0,131,737,0


Converting to forward existential form...Done !
original formula: AX(EX(!(A((p2565==1) U ((p816==0)||(p3863==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(!((E(!(((p816==0)||(p3863==1))) U (!((p2565==1)) * !(((p816==0)||(p3863==1))))) + EG(!(((p81...190
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/4/4
(forward)formula 0,1,0.027867,5008,1,0,7,5108,24,0,721,1950,10
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 224/224 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 130 transition count 179
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 130 transition count 179
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 135 place count 130 transition count 134
Applied a total of 135 rules in 6 ms. Remains 130 /175 variables (removed 45) and now considering 134/224 (removed 90) transitions.
// Phase 1: matrix 134 rows 130 cols
[2025-06-05 18:11:47] [INFO ] Computed 63 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants in 112 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, 62, 65, 69, 76, 108, 112, 113, 114, 115, 116, 117, 118, 119, 121, 122, 123, 124, 125, 126, 127, 128, 129]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 113 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/175 places, 134/224 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 26 transition count 82
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 26 transition count 82
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 156 place count 26 transition count 30
Applied a total of 156 rules in 1 ms. Remains 26 /78 variables (removed 52) and now considering 30/134 (removed 104) transitions.
// Phase 1: matrix 30 rows 26 cols
[2025-06-05 18:11:47] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-05 18:11:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/175 places, 30/224 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 179 ms. Remains : 26/175 places, 30/224 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:47] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality9479178353196269357.gal : 0 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality5941689437108485839.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9479178353196269357.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5941689437108485839.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1029,0.016946,4496,2,801,5,1967,6,0,137,1373,0


Converting to forward existential form...Done !
original formula: AG(A(EF(AX(((p658==0)||(p2709==1)))) U ((p2909==0)||(p3170==1))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(((p2909==0)||(p3170==1)))) * !(((p2909==0)||(p3170==1)))) * !(E(TRUE U !(EX(!(((p658=...249
Hit Full ! (commute/partial/dont) 26/4/4
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 26/4/4
(forward)formula 0,0,0.047724,6416,1,0,8,10231,31,2,775,3541,13
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 224/224 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 129 transition count 178
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 129 transition count 178
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 46 transitions.
Iterating post reduction 0 with 46 rules applied. Total rules applied 138 place count 129 transition count 132
Applied a total of 138 rules in 3 ms. Remains 129 /175 variables (removed 46) and now considering 132/224 (removed 92) transitions.
// Phase 1: matrix 132 rows 129 cols
[2025-06-05 18:11:47] [INFO ] Computed 63 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants in 89 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, 62, 66, 70, 76, 106, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 98 ms to find 53 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/175 places, 132/224 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 24 transition count 80
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 24 transition count 80
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 156 place count 24 transition count 28
Applied a total of 156 rules in 1 ms. Remains 24 /76 variables (removed 52) and now considering 28/132 (removed 104) transitions.
// Phase 1: matrix 28 rows 24 cols
[2025-06-05 18:11:47] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-05 18:11:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants and state equation in 24 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 : 24/175 places, 28/224 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158 ms. Remains : 24/175 places, 28/224 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Input system was already deterministic with 28 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality15044874123864865982.gal : 0 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality12733765806580636892.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15044874123864865982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12733765806580636892.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1028,0.013875,4352,2,795,5,1939,6,0,127,1360,0


Converting to forward existential form...Done !
original formula: AG((AX(EF(((p2540==1)&&((p3897==0)||(p4029==1))))) + EX(TRUE)))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(EX(TRUE)))) * !(E(TRUE U ((p2540==1)&&((p3897==0)||(p4029==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.03995,5760,1,0,6,10114,14,0,624,3607,5
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 175/175 places, 224/224 transitions.
Graph (trivial) has 20 edges and 175 vertex of which 20 / 175 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 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 102 place count 165 transition count 113
Reduce places removed 154 places and 0 transitions.
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 1 with 254 rules applied. Total rules applied 356 place count 11 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 357 place count 11 transition count 12
Applied a total of 357 rules in 6 ms. Remains 11 /175 variables (removed 164) and now considering 12/224 (removed 212) transitions.
[2025-06-05 18:11:47] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 11 cols
[2025-06-05 18:11:47] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 18:11:47] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2025-06-05 18:11:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:47] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:11:47] [INFO ] Redundant transitions in 0 ms returned []
Running 1 sub problems to find dead transitions.
[2025-06-05 18:11:47] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2025-06-05 18:11:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/13 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13/14 variables, and 21 constraints, problems are : Problem set: 0 solved, 1 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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) 10/11 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2/13 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/13 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13/14 variables, and 22 constraints, problems are : Problem set: 0 solved, 1 unsolved in 40 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 67ms
Starting structural reductions in SI_CTL mode, iteration 1 : 11/175 places, 12/224 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 119 ms. Remains : 11/175 places, 12/224 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:47] [INFO ] Flatten gal took : 0 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality9330549444697942583.gal : 0 ms
[2025-06-05 18:11:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality1444958003721642579.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9330549444697942583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1444958003721642579.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2,0.003001,3788,2,22,5,66,6,0,49,24,0


Converting to forward existential form...Done !
original formula: EF(AG((p2032!=0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p2032!=0)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.004955,3916,1,0,5,81,15,0,243,37,5
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 224/224 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 128 transition count 177
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 128 transition count 177
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 141 place count 128 transition count 130
Applied a total of 141 rules in 4 ms. Remains 128 /175 variables (removed 47) and now considering 130/224 (removed 94) transitions.
// Phase 1: matrix 130 rows 128 cols
[2025-06-05 18:11:47] [INFO ] Computed 63 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants in 89 ms returned [1, 2, 3, 4, 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, 62, 65, 69, 75, 106, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 90 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 76/175 places, 130/224 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 24 transition count 78
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 24 transition count 78
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 156 place count 24 transition count 26
Applied a total of 156 rules in 1 ms. Remains 24 /76 variables (removed 52) and now considering 26/130 (removed 104) transitions.
// Phase 1: matrix 26 rows 24 cols
[2025-06-05 18:11:48] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 18:11:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/175 places, 26/224 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 143 ms. Remains : 24/175 places, 26/224 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:48] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality12340930584340933948.gal : 1 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality18242197220870454216.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12340930584340933948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18242197220870454216.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1027,0.009008,4056,2,423,5,1074,6,0,125,745,0


Converting to forward existential form...Done !
original formula: AG(AX(EX(EX(((p1226==1)&&(p2934==0))))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX(EX(((p1226==1)&&(p2934==0))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.024133,4824,1,0,6,5176,10,0,592,1845,4
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 224/224 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 130 transition count 179
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 130 transition count 179
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 135 place count 130 transition count 134
Applied a total of 135 rules in 3 ms. Remains 130 /175 variables (removed 45) and now considering 134/224 (removed 90) transitions.
// Phase 1: matrix 134 rows 130 cols
[2025-06-05 18:11:48] [INFO ] Computed 63 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants in 85 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, 64, 67, 71, 78, 108, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 127, 128, 129]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 99 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/175 places, 134/224 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 26 transition count 82
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 26 transition count 82
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 156 place count 26 transition count 30
Applied a total of 156 rules in 0 ms. Remains 26 /78 variables (removed 52) and now considering 30/134 (removed 104) transitions.
// Phase 1: matrix 30 rows 26 cols
[2025-06-05 18:11:48] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 18:11:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants and state equation in 35 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 : 26/175 places, 30/224 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158 ms. Remains : 26/175 places, 30/224 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:48] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality2969803481577047933.gal : 0 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality1327601604413474105.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2969803481577047933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1327601604413474105.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1029,0.01729,4496,2,801,5,1967,6,0,137,1373,0


Converting to forward existential form...Done !
original formula: (AG(EX(((EF((p2298==1)) + (p852==0)) + (p2676==1)))) * AF((p2074==0)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(((E(TRUE U (p2298==1)) + (p852==0)) + (p2676==1)))))] = FALSE * [FwdG(Init,!((p2074==0...168
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.047817,6160,1,0,9,10209,26,3,739,3668,10
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 224/224 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 128 transition count 177
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 128 transition count 177
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 141 place count 128 transition count 130
Applied a total of 141 rules in 3 ms. Remains 128 /175 variables (removed 47) and now considering 130/224 (removed 94) transitions.
// Phase 1: matrix 130 rows 128 cols
[2025-06-05 18:11:48] [INFO ] Computed 63 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants in 98 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 62, 65, 69, 75, 106, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127]
Discarding 51 places :
Implicit Place search using SMT only with invariants took 108 ms to find 51 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/175 places, 130/224 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 27 transition count 80
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 27 transition count 80
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 150 place count 27 transition count 30
Applied a total of 150 rules in 1 ms. Remains 27 /77 variables (removed 50) and now considering 30/130 (removed 100) transitions.
// Phase 1: matrix 30 rows 27 cols
[2025-06-05 18:11:48] [INFO ] Computed 12 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 18:11:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants and state equation in 26 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 : 27/175 places, 30/224 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 27/175 places, 30/224 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality3720977736132770763.gal : 3 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality16740482826263876362.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3720977736132770763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16740482826263876362.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1029,0.014804,4380,2,805,5,1979,6,0,141,1379,0


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 0,0,0.051348,6044,1,0,8,10356,24,2,775,3752,10
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 175/175 places, 224/224 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 127 transition count 176
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 127 transition count 176
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 144 place count 127 transition count 128
Applied a total of 144 rules in 4 ms. Remains 127 /175 variables (removed 48) and now considering 128/224 (removed 96) transitions.
// Phase 1: matrix 128 rows 127 cols
[2025-06-05 18:11:48] [INFO ] Computed 63 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants in 84 ms returned [1, 2, 3, 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, 62, 65, 69, 75, 105, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 86 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/175 places, 128/224 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 23 transition count 76
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 23 transition count 76
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 156 place count 23 transition count 24
Applied a total of 156 rules in 1 ms. Remains 23 /75 variables (removed 52) and now considering 24/128 (removed 104) transitions.
// Phase 1: matrix 24 rows 23 cols
[2025-06-05 18:11:48] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-05 18:11:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [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.
Starting structural reductions in LTL mode, iteration 2 : 23/175 places, 24/224 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 147 ms. Remains : 23/175 places, 24/224 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality18192173474049687214.gal : 0 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality4595680833935431521.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18192173474049687214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4595680833935431521.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1026,0.005792,4004,2,232,5,622,6,0,119,427,0


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 0,1,0.013206,4388,1,0,6,2739,14,0,572,1038,5
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2023-13 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 : 175/175 places, 224/224 transitions.
Graph (trivial) has 20 edges and 175 vertex of which 20 / 175 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 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 100 place count 165 transition count 115
Reduce places removed 151 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 1 with 249 rules applied. Total rules applied 349 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 350 place count 14 transition count 16
Applied a total of 350 rules in 6 ms. Remains 14 /175 variables (removed 161) and now considering 16/224 (removed 208) transitions.
[2025-06-05 18:11:48] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
// Phase 1: matrix 7 rows 14 cols
[2025-06-05 18:11:48] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-05 18:11:48] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2025-06-05 18:11:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:11:48] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 18:11:48] [INFO ] Redundant transitions in 0 ms returned []
Running 3 sub problems to find dead transitions.
[2025-06-05 18:11:48] [INFO ] Flow matrix only has 7 transitions (discarded 9 similar events)
[2025-06-05 18:11:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 46 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 51 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 14/14 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 100ms problems are : Problem set: 0 solved, 3 unsolved
Search for dead transitions found 0 dead transitions in 100ms
Starting structural reductions in SI_CTL mode, iteration 1 : 14/175 places, 16/224 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 188 ms. Remains : 14/175 places, 16/224 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Input system was already deterministic with 16 transitions.
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality11393093497916866429.gal : 1 ms
[2025-06-05 18:11:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality5583917637085520571.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11393093497916866429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5583917637085520571.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,4,0.004122,3896,2,37,5,106,6,0,65,46,0


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 0,1,0.008943,4152,1,0,9,170,40,3,449,113,18
FORMULA RwMutex-PT-r0010w2000-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-05 18:11:49] [INFO ] Flatten gal took : 21 ms
[2025-06-05 18:11:49] [INFO ] Flatten gal took : 19 ms
Total runtime 21906 ms.

BK_STOP 1749147109204

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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 2-5832"
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 r184-tall-174889264600657"
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.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 ;