Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889264600658.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 CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889264600658
=====================================================================

--------------------
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-CTLFireability-2023-12
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2023-13
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2023-14
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2023-15
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-00
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-01
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-02
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-03
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-04
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-05
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-06
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-07
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-08
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-09
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-10
FORMULA_NAME RwMutex-PT-r0010w2000-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749147118095

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
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
CTLFireability PT
Running Version 202505121319
[2025-06-05 18:11:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 18:11:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 18:11:59] [INFO ] Load time of PNML (sax parser for PT used): 382 ms
[2025-06-05 18:11:59] [INFO ] Transformed 4030 places.
[2025-06-05 18:11:59] [INFO ] Transformed 4020 transitions.
[2025-06-05 18:11:59] [INFO ] Found NUPN structural information;
[2025-06-05 18:11:59] [INFO ] Parsed PT model containing 4030 places and 4020 transitions and 48060 arcs in 529 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 129 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 595 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 18:12:01] [INFO ] Computed 2020 invariants in 1046 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:07] [INFO ] Implicit Places using invariants in 7055 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, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 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, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 153, 154, 155, 156, 157, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 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, 253, 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, 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, 368, 369, 370, 371, 372, 373, 375, 376, 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, 403, 404, 405, 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, 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, 494, 495, 496, 497, 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, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 600, 601, 602, 603, 604, 605, 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, 640, 641, 643, 644, 645, 646, 647, 648, 649, 650, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 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, 695, 696, 697, 698, 699, 700, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 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, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 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, 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, 899, 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, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 968, 969, 970, 971, 972, 973, 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, 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, 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, 1123, 1124, 1125, 1126, 1135, 1146, 1157, 1168, 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, 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, 2089, 2100, 2111, 2112, 2123, 2134, 2145, 2156, 2167, 2178, 2189, 2200, 2211, 2222, 2223, 2224, 2235, 2246, 2257, 2268, 2279, 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, 2889, 2890, 2901, 2912, 2923, 2934, 2945, 2956, 2967, 2978, 2989, 3000, 3001, 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, 3395, 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, 3440, 3441, 3442, 3443, 3444, 3445, 3446, 3447, 3449, 3450, 3451, 3452, 3453, 3454, 3455, 3456, 3457, 3458, 3459, 3460, 3461, 3462, 3463, 3464, 3465, 3466, 3467, 3468, 3469, 3470, 3471, 3472, 3473, 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, 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, 3599, 3600, 3601, 3602, 3603, 3604, 3605, 3606, 3607, 3608, 3609, 3610, 3611, 3613, 3614, 3616, 3617, 3619, 3620, 3621, 3622, 3623, 3624, 3625, 3627, 3628, 3629, 3630, 3631, 3632, 3633, 3634, 3635, 3636, 3637, 3638, 3639, 3640, 3641, 3642, 3643, 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, 3696, 3697, 3698, 3699, 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, 3748, 3749, 3751, 3752, 3753, 3754, 3755, 3756, 3757, 3758, 3759, 3760, 3761, 3762, 3763, 3764, 3766, 3767, 3768, 3769, 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, 3821, 3822, 3823, 3824, 3825, 3826, 3827, 3828, 3829, 3830, 3831, 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, 3860, 3861, 3862, 3863, 3864, 3865, 3866, 3867, 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, 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, 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, 3952, 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, 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 1956 places :
Implicit Place search using SMT only with invariants took 7221 ms to find 1956 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2074/4030 places, 4020/4020 transitions.
Discarding 1882 places :
Symmetric choice reduction at 0 with 1882 rule applications. Total rules 1882 place count 192 transition count 2138
Iterating global reduction 0 with 1882 rules applied. Total rules applied 3764 place count 192 transition count 2138
Ensure Unique test removed 1882 transitions
Reduce isomorphic transitions removed 1882 transitions.
Iterating post reduction 0 with 1882 rules applied. Total rules applied 5646 place count 192 transition count 256
Applied a total of 5646 rules in 109 ms. Remains 192 /2074 variables (removed 1882) and now considering 256/4020 (removed 3764) transitions.
// Phase 1: matrix 256 rows 192 cols
[2025-06-05 18:12:07] [INFO ] Computed 64 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:07] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-05 18:12:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:07] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 192/4030 places, 256/4020 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8137 ms. Remains : 192/4030 places, 256/4020 transitions.
Support contains 129 out of 192 places after structural reductions.
[2025-06-05 18:12:08] [INFO ] Flatten gal took : 84 ms
[2025-06-05 18:12:08] [INFO ] Flatten gal took : 52 ms
[2025-06-05 18:12:08] [INFO ] Input system was already deterministic with 256 transitions.
RANDOM walk for 40000 steps (8 resets) in 2475 ms. (16 steps per ms) remains 9/89 properties
BEST_FIRST walk for 40004 steps (8 resets) in 238 ms. (167 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 129 ms. (307 steps per ms) remains 8/8 properties
[2025-06-05 18:12:09] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp87 is UNSAT
At refinement iteration 1 (OVERLAPS) 117/147 variables, 19/19 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/147 variables, 0/19 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 45/192 variables, 45/64 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/64 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 256/448 variables, 192/256 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 0/256 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/448 variables, 0/256 constraints. Problems are: Problem set: 7 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 448/448 variables, and 256 constraints, problems are : Problem set: 7 solved, 1 unsolved in 254 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 192/192 constraints, PredecessorRefiner: 8/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/4 variables, 2/2 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 7 solved, 1 unsolved
Problem AtomicPropp36 is UNSAT
After SMT solving in domain Int declared 140/448 variables, and 12 constraints, problems are : Problem set: 8 solved, 0 unsolved in 46 ms.
Refiners :[Positive P Invariants (semi-flows): 12/64 constraints, State Equation: 0/192 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 352ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 18:12:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 39 ms
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 34 ms
[2025-06-05 18:12:10] [INFO ] Input system was already deterministic with 256 transitions.
Support contains 88 out of 192 places (down from 95) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 57 place count 135 transition count 199
Iterating global reduction 0 with 57 rules applied. Total rules applied 114 place count 135 transition count 199
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 171 place count 135 transition count 142
Applied a total of 171 rules in 5 ms. Remains 135 /192 variables (removed 57) and now considering 142/256 (removed 114) transitions.
// Phase 1: matrix 142 rows 135 cols
[2025-06-05 18:12:10] [INFO ] Computed 64 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:10] [INFO ] Implicit Places using invariants in 92 ms returned [1, 2, 3, 5, 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, 57, 83, 105, 112, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134]
Discarding 51 places :
Implicit Place search using SMT only with invariants took 94 ms to find 51 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/192 places, 142/256 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 33 transition count 91
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 33 transition count 91
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 153 place count 33 transition count 40
Applied a total of 153 rules in 2 ms. Remains 33 /84 variables (removed 51) and now considering 40/142 (removed 102) transitions.
// Phase 1: matrix 40 rows 33 cols
[2025-06-05 18:12:10] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:10] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 18:12:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:10] [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 : 33/192 places, 40/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 33/192 places, 40/256 transitions.
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:10] [INFO ] Input system was already deterministic with 40 transitions.
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:10] [INFO ] Time to serialize gal into /tmp/CTLFireability1354004083389641070.gal : 1 ms
[2025-06-05 18:12:10] [INFO ] Time to serialize properties into /tmp/CTLFireability5219214170010694422.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1354004083389641070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5219214170010694422.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,1034,0.063839,6412,2,3192,5,7477,6,0,175,5275,0


Converting to forward existential form...Done !
original formula: EF(EG((((EF((((((p1140==0)||(p2022==0))||((p2023==0)||(p2024==0)))||(((p2025==0)||(p2026==0))||((p2027==0)||(p2028==0))))||(((p2029==0)||...595
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((E(TRUE U (((((p1140==0)||(p2022==0))||((p2023==0)||(p2024==0)))||(((p2025==0)||(p2026==...669
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 38/0/2
(forward)formula 0,0,0.331803,18356,1,0,14,82384,34,7,1208,28629,23
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 129 transition count 193
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 129 transition count 193
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 189 place count 129 transition count 130
Applied a total of 189 rules in 5 ms. Remains 129 /192 variables (removed 63) and now considering 130/256 (removed 126) transitions.
// Phase 1: matrix 130 rows 129 cols
[2025-06-05 18:12:10] [INFO ] Computed 64 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:10] [INFO ] Implicit Places using invariants in 96 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 57, 82, 101, 107, 114, 116, 117, 118, 119, 121, 122, 123, 124, 125, 126, 127, 128]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 98 ms to find 50 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 79/192 places, 130/256 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 29 transition count 80
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 29 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 29 transition count 30
Applied a total of 150 rules in 1 ms. Remains 29 /79 variables (removed 50) and now considering 30/130 (removed 100) transitions.
// Phase 1: matrix 30 rows 29 cols
[2025-06-05 18:12:10] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-05 18:12:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:10] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/192 places, 30/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161 ms. Remains : 29/192 places, 30/256 transitions.
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:10] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:10] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15200302798356391810.gal : 0 ms
[2025-06-05 18:12:10] [INFO ] Time to serialize properties into /tmp/CTLFireability5827378372590944398.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/CTLFireability15200302798356391810.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5827378372590944398.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,1029,0.022377,4412,2,842,5,2016,6,0,149,1401,0


Converting to forward existential form...Done !
original formula: AX(AG(E(AG((((((p1329==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((p2025==1)&&(p2026==1))&&((p2027==1)&&(p2028==1))))&&(((p2029==1)&&(...652
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(!(E(TRUE U !((((((p1329==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((p2025==1)&&(...724
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/208/30
(forward)formula 0,1,0.069847,6460,1,0,8,11640,36,3,1062,4516,15
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 130 transition count 194
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 130 transition count 194
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 186 place count 130 transition count 132
Applied a total of 186 rules in 9 ms. Remains 130 /192 variables (removed 62) and now considering 132/256 (removed 124) transitions.
// Phase 1: matrix 132 rows 130 cols
[2025-06-05 18:12:11] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:11] [INFO ] Implicit Places using invariants in 90 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, 29, 30, 31, 32, 33, 34, 35, 57, 83, 102, 108, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 92 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/192 places, 132/256 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 26 transition count 80
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 26 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 26 transition count 28
Applied a total of 156 rules in 1 ms. Remains 26 /78 variables (removed 52) and now considering 28/132 (removed 104) transitions.
// Phase 1: matrix 28 rows 26 cols
[2025-06-05 18:12:11] [INFO ] Computed 12 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:11] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-05 18:12:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:11] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/192 places, 28/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 157 ms. Remains : 26/192 places, 28/256 transitions.
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:11] [INFO ] Input system was already deterministic with 28 transitions.
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:11] [INFO ] Time to serialize gal into /tmp/CTLFireability9227618148137457867.gal : 1 ms
[2025-06-05 18:12:11] [INFO ] Time to serialize properties into /tmp/CTLFireability8988533900648508335.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/CTLFireability9227618148137457867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8988533900648508335.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,1028,0.018331,4380,2,802,5,1961,6,0,135,1372,0


Converting to forward existential form...Done !
original formula: EF(AX(AX(((((((p2022==0)||(p2023==0))||((p2024==0)||(p2025==0)))||(((p2026==0)||(p2027==0))||((p2028==0)||(p2029==0))))||(((p2030==0)||(p...353
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EX(!(((((((p2022==0)||(p2023==0))||((p2024==0)||(p2025==0)))||(((p2026==0)||(p2027=...417
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.050477,6172,1,0,7,10563,12,1,704,4014,6
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 59 place count 133 transition count 197
Iterating global reduction 0 with 59 rules applied. Total rules applied 118 place count 133 transition count 197
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 0 with 59 rules applied. Total rules applied 177 place count 133 transition count 138
Applied a total of 177 rules in 8 ms. Remains 133 /192 variables (removed 59) and now considering 138/256 (removed 118) transitions.
// Phase 1: matrix 138 rows 133 cols
[2025-06-05 18:12:11] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:11] [INFO ] Implicit Places using invariants in 93 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, 27, 28, 29, 30, 31, 32, 33, 34, 35, 57, 83, 104, 110, 118, 119, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 94 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/192 places, 138/256 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 29 transition count 86
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 29 transition count 86
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 29 transition count 34
Applied a total of 156 rules in 1 ms. Remains 29 /81 variables (removed 52) and now considering 34/138 (removed 104) transitions.
// Phase 1: matrix 34 rows 29 cols
[2025-06-05 18:12:11] [INFO ] Computed 12 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:11] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-05 18:12:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:11] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/192 places, 34/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 167 ms. Remains : 29/192 places, 34/256 transitions.
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:11] [INFO ] Input system was already deterministic with 34 transitions.
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:11] [INFO ] Time to serialize gal into /tmp/CTLFireability104665728792013247.gal : 1 ms
[2025-06-05 18:12:11] [INFO ] Time to serialize properties into /tmp/CTLFireability13841957770238319381.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/CTLFireability104665728792013247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13841957770238319381.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,1031,0.056267,6436,2,3153,5,7407,6,0,153,5248,0


Converting to forward existential form...Done !
original formula: (E(EF(EG((((((p1660==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((p2025==1)&&(p2026==1))&&((p2027==1)&&(p2028==1))))&&(((p2029==1)&&(p2...411
=> equivalent forward existential formula: [FwdG((Init * !(E(E(TRUE U EG((((((p1660==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((p2025==1)&&(p2026==1))&...520
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 32/0/2
Hit Full ! (commute/partial/dont) 32/0/2
(forward)formula 0,0,0.271408,16812,1,0,10,72546,48,3,1043,23905,19
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 136 transition count 200
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 136 transition count 200
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 168 place count 136 transition count 144
Applied a total of 168 rules in 7 ms. Remains 136 /192 variables (removed 56) and now considering 144/256 (removed 112) transitions.
// Phase 1: matrix 144 rows 136 cols
[2025-06-05 18:12:11] [INFO ] Computed 64 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:11] [INFO ] Implicit Places using invariants in 90 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 57, 84, 106, 112, 121, 122, 123, 124, 125, 126, 127, 128, 129, 131, 132, 133, 134, 135]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 91 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 84/192 places, 144/256 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 32 transition count 92
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 32 transition count 92
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 32 transition count 40
Applied a total of 156 rules in 1 ms. Remains 32 /84 variables (removed 52) and now considering 40/144 (removed 104) transitions.
// Phase 1: matrix 40 rows 32 cols
[2025-06-05 18:12:11] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:11] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-05 18:12:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:11] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 32/192 places, 40/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 156 ms. Remains : 32/192 places, 40/256 transitions.
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:11] [INFO ] Input system was already deterministic with 40 transitions.
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:11] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:11] [INFO ] Time to serialize gal into /tmp/CTLFireability17943880916306962088.gal : 0 ms
[2025-06-05 18:12:11] [INFO ] Time to serialize properties into /tmp/CTLFireability4039809376234245571.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/CTLFireability17943880916306962088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4039809376234245571.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,1034,0.05737,6444,2,3162,5,7434,6,0,171,5263,0


Converting to forward existential form...Done !
original formula: EF((AF((AX((p3347==0)) * AG(((p2608==1)||(p3200==1))))) * (AF(EG(((p3009==1)||(((((p1585==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((...457
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!((!(EX(!((p3347==0)))) * !(E(TRUE U !(((p2608==1)||(p3200==1)))))))))) * !(EG(!(EG((...956
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.296759,17192,1,0,18,73818,52,4,1200,25651,18
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 129 transition count 193
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 129 transition count 193
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 189 place count 129 transition count 130
Applied a total of 189 rules in 4 ms. Remains 129 /192 variables (removed 63) and now considering 130/256 (removed 126) transitions.
// Phase 1: matrix 130 rows 129 cols
[2025-06-05 18:12:12] [INFO ] Computed 64 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:12] [INFO ] Implicit Places using invariants in 86 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 57, 82, 101, 107, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128]
Discarding 52 places :
Implicit Place search using SMT only with invariants took 87 ms to find 52 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/192 places, 130/256 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 25 transition count 78
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 25 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 25 transition count 26
Applied a total of 156 rules in 1 ms. Remains 25 /77 variables (removed 52) and now considering 26/130 (removed 104) transitions.
// Phase 1: matrix 26 rows 25 cols
[2025-06-05 18:12:12] [INFO ] Computed 12 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:12] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-05 18:12:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:12] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/192 places, 26/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 138 ms. Remains : 25/192 places, 26/256 transitions.
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:12] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:12] [INFO ] Time to serialize gal into /tmp/CTLFireability13915517816298518740.gal : 1 ms
[2025-06-05 18:12:12] [INFO ] Time to serialize properties into /tmp/CTLFireability16004603650208995683.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/CTLFireability13915517816298518740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16004603650208995683.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,1027,0.00927,4060,2,421,5,1059,6,0,129,731,0


Converting to forward existential form...Done !
original formula: (AG(EX(AF((((((p1442!=1)||(p2022!=1))||((p2023!=1)||(p2024!=1)))||(((p2025!=1)||(p2026!=1))||((p2027!=1)||(p2028!=1))))||(((p2029!=1)||(p...338
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(EX(!(EG(!((((((p1442!=1)||(p2022!=1))||((p2023!=1)||(p2024!=1)))||(((p2025!=1)||(p...413
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.031782,4828,1,0,7,5206,24,1,687,1937,6
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-05 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 : 192/192 places, 256/256 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 131 transition count 195
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 131 transition count 195
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 183 place count 131 transition count 134
Applied a total of 183 rules in 6 ms. Remains 131 /192 variables (removed 61) and now considering 134/256 (removed 122) transitions.
// Phase 1: matrix 134 rows 131 cols
[2025-06-05 18:12:12] [INFO ] Computed 64 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:12] [INFO ] Implicit Places using invariants in 96 ms returned [1, 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, 57, 82, 103, 109, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 97 ms to find 53 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/192 places, 134/256 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 25 transition count 81
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 25 transition count 81
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 159 place count 25 transition count 28
Applied a total of 159 rules in 0 ms. Remains 25 /78 variables (removed 53) and now considering 28/134 (removed 106) transitions.
// Phase 1: matrix 28 rows 25 cols
[2025-06-05 18:12:12] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:12] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 18:12:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:12] [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 : 25/192 places, 28/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 25/192 places, 28/256 transitions.
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 4 ms
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:12] [INFO ] Input system was already deterministic with 28 transitions.
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:12] [INFO ] Time to serialize gal into /tmp/CTLFireability12575987170320318776.gal : 0 ms
[2025-06-05 18:12:12] [INFO ] Time to serialize properties into /tmp/CTLFireability15985847372245262930.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/CTLFireability12575987170320318776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15985847372245262930.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,1028,0.01384,4116,2,421,5,1070,6,0,131,737,0


Converting to forward existential form...Done !
original formula: EF(EG(((((AX(FALSE) * (p1031==1)) * ((p2022==1)&&(p2023==1))) * (((p2024==1)&&(p2025==1))&&((p2026==1)&&(p2027==1)))) * ((((p2028==1)&&(p...227
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((((!(EX(!(FALSE))) * (p1031==1)) * ((p2022==1)&&(p2023==1))) * (((p2024==1)&&(p2025==1))&...295
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.032561,4884,1,0,8,5074,23,1,709,1918,9
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 131 transition count 195
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 131 transition count 195
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 183 place count 131 transition count 134
Applied a total of 183 rules in 6 ms. Remains 131 /192 variables (removed 61) and now considering 134/256 (removed 122) transitions.
// Phase 1: matrix 134 rows 131 cols
[2025-06-05 18:12:12] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:12] [INFO ] Implicit Places using invariants in 85 ms returned [1, 2, 3, 4, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 19, 20, 21, 22, 24, 25, 26, 28, 29, 30, 31, 32, 33, 34, 35, 58, 84, 103, 109, 117, 118, 119, 120, 121, 122, 123, 124, 125, 127, 128, 129, 130]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 86 ms to find 46 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 85/192 places, 134/256 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 39 transition count 88
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 39 transition count 88
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 39 transition count 42
Applied a total of 138 rules in 8 ms. Remains 39 /85 variables (removed 46) and now considering 42/134 (removed 92) transitions.
// Phase 1: matrix 42 rows 39 cols
[2025-06-05 18:12:12] [INFO ] Computed 18 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:12] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-05 18:12:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:12] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 39/192 places, 42/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 165 ms. Remains : 39/192 places, 42/256 transitions.
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:12] [INFO ] Input system was already deterministic with 42 transitions.
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:12] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:12] [INFO ] Time to serialize gal into /tmp/CTLFireability13090989510711739283.gal : 0 ms
[2025-06-05 18:12:12] [INFO ] Time to serialize properties into /tmp/CTLFireability12748144582727085750.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/CTLFireability13090989510711739283.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12748144582727085750.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,1035,0.066965,6916,2,4294,5,6618,6,0,201,2758,0


Converting to forward existential form...Done !
original formula: AF(AG((((EF(EX((((((p1670==0)||(p2022==0))||((p2023==0)||(p2024==0)))||(((p2025==0)||(p2026==0))||((p2027==0)||(p2028==0))))||(((p2029==0...1298
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((((E(TRUE U EX((((((p1670==0)||(p2022==0))||((p2023==0)||(p2024==0)))||(((p2025==0)||(...1379
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.302926,17940,1,0,9,67883,32,3,1404,18730,15
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 131 transition count 195
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 131 transition count 195
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 183 place count 131 transition count 134
Applied a total of 183 rules in 8 ms. Remains 131 /192 variables (removed 61) and now considering 134/256 (removed 122) transitions.
// Phase 1: matrix 134 rows 131 cols
[2025-06-05 18:12:13] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:13] [INFO ] Implicit Places using invariants in 88 ms returned [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, 31, 32, 33, 34, 35, 57, 82, 101, 109, 116, 117, 118, 119, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130]
Discarding 51 places :
Implicit Place search using SMT only with invariants took 90 ms to find 51 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/192 places, 134/256 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 29 transition count 83
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 29 transition count 83
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 153 place count 29 transition count 32
Applied a total of 153 rules in 1 ms. Remains 29 /80 variables (removed 51) and now considering 32/134 (removed 102) transitions.
// Phase 1: matrix 32 rows 29 cols
[2025-06-05 18:12:13] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:13] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-05 18:12:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:13] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/192 places, 32/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 145 ms. Remains : 29/192 places, 32/256 transitions.
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:13] [INFO ] Input system was already deterministic with 32 transitions.
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:13] [INFO ] Time to serialize gal into /tmp/CTLFireability4701962981340595013.gal : 0 ms
[2025-06-05 18:12:13] [INFO ] Time to serialize properties into /tmp/CTLFireability1323652154030081193.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/CTLFireability4701962981340595013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1323652154030081193.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,1030,0.016129,4444,2,817,5,2017,6,0,151,1394,0


Converting to forward existential form...Done !
original formula: AG(E(EF((p3673!=1)) U (AF((p3626==1)) + ((((AX((((((p1739==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((p2025==1)&&(p2026==1))&&((p2027...386
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U (p3673!=1)) U (!(EG(!((p3626==1)))) + ((((!(EX(!((((((p1739==1)&&(p2022==1))&&(...458
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.054627,6492,1,0,16,10999,30,4,899,4276,17
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-08 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 : 192/192 places, 256/256 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 131 transition count 195
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 131 transition count 195
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 183 place count 131 transition count 134
Applied a total of 183 rules in 4 ms. Remains 131 /192 variables (removed 61) and now considering 134/256 (removed 122) transitions.
// Phase 1: matrix 134 rows 131 cols
[2025-06-05 18:12:13] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:13] [INFO ] Implicit Places using invariants in 92 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, 57, 83, 102, 109, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 94 ms to find 54 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/192 places, 134/256 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 23 transition count 80
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 23 transition count 80
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 162 place count 23 transition count 26
Applied a total of 162 rules in 2 ms. Remains 23 /77 variables (removed 54) and now considering 26/134 (removed 108) transitions.
// Phase 1: matrix 26 rows 23 cols
[2025-06-05 18:12:13] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:13] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-05 18:12:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:13] [INFO ] Implicit Places using invariants and state equation in 28 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 : 23/192 places, 26/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 147 ms. Remains : 23/192 places, 26/256 transitions.
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:13] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:13] [INFO ] Time to serialize gal into /tmp/CTLFireability1416254598005786624.gal : 0 ms
[2025-06-05 18:12:13] [INFO ] Time to serialize properties into /tmp/CTLFireability12274640742702797286.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/CTLFireability1416254598005786624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12274640742702797286.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,1027,0.008792,4048,2,412,5,1045,6,0,121,726,0


Converting to forward existential form...Done !
original formula: E(EG(AX(EF((p3664==1)))) U AX(AG((p2679==1))))
=> equivalent forward existential formula: [(FwdU(Init,EG(!(EX(!(E(TRUE U (p3664==1))))))) * !(EX(!(!(E(TRUE U !((p2679==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.024073,4816,1,0,6,4940,15,0,580,1884,5
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 139 transition count 203
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 139 transition count 203
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Iterating post reduction 0 with 53 rules applied. Total rules applied 159 place count 139 transition count 150
Applied a total of 159 rules in 34 ms. Remains 139 /192 variables (removed 53) and now considering 150/256 (removed 106) transitions.
// Phase 1: matrix 150 rows 139 cols
[2025-06-05 18:12:13] [INFO ] Computed 64 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:13] [INFO ] Implicit Places using invariants in 94 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 57, 87, 107, 114, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 137, 138]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 95 ms to find 50 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 89/192 places, 150/256 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 39 transition count 100
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 39 transition count 100
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 39 transition count 50
Applied a total of 150 rules in 6 ms. Remains 39 /89 variables (removed 50) and now considering 50/150 (removed 100) transitions.
// Phase 1: matrix 50 rows 39 cols
[2025-06-05 18:12:13] [INFO ] Computed 14 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:13] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-05 18:12:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:13] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 39/192 places, 50/256 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 191 ms. Remains : 39/192 places, 50/256 transitions.
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:13] [INFO ] Input system was already deterministic with 50 transitions.
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:13] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:13] [INFO ] Time to serialize gal into /tmp/CTLFireability12749436909317162238.gal : 1 ms
[2025-06-05 18:12:13] [INFO ] Time to serialize properties into /tmp/CTLFireability18305957090623058634.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/CTLFireability12749436909317162238.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18305957090623058634.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,1039,0.066106,6436,2,3245,5,7573,6,0,209,5312,0


Converting to forward existential form...Done !
original formula: AG((((p2502==1) + AG(((AG((p3849==1)) + (p3857==1)) + ((((((p2022==1)&&(p2023==1))&&((p2024==1)&&(p2025==1)))&&(((p2026==1)&&(p2027==1))&...805
=> equivalent forward existential formula: [(FwdU(((FwdU(((FwdU(Init,TRUE) * !(E(TRUE U (((((p2584==0) + !(EG(!((p3954==1))))) + ((((((p2022==0)||(p2023==0...903
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 48/0/2
(forward)formula 0,1,0.363849,20256,1,0,28,92125,52,13,1534,32154,23
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2025-11 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 : 192/192 places, 256/256 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 130 transition count 194
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 130 transition count 194
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 186 place count 130 transition count 132
Applied a total of 186 rules in 5 ms. Remains 130 /192 variables (removed 62) and now considering 132/256 (removed 124) transitions.
// Phase 1: matrix 132 rows 130 cols
[2025-06-05 18:12:14] [INFO ] Computed 64 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:14] [INFO ] Implicit Places using invariants in 80 ms returned [1, 2, 3, 4, 5, 6, 7, 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, 83, 102, 108, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 81 ms to find 50 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/192 places, 132/256 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 30 transition count 82
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 30 transition count 82
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 30 transition count 32
Applied a total of 150 rules in 1 ms. Remains 30 /80 variables (removed 50) and now considering 32/132 (removed 100) transitions.
// Phase 1: matrix 32 rows 30 cols
[2025-06-05 18:12:14] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:14] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-05 18:12:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:14] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 30/192 places, 32/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141 ms. Remains : 30/192 places, 32/256 transitions.
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:14] [INFO ] Input system was already deterministic with 32 transitions.
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:14] [INFO ] Time to serialize gal into /tmp/CTLFireability5277821666944679771.gal : 0 ms
[2025-06-05 18:12:14] [INFO ] Time to serialize properties into /tmp/CTLFireability17702696144771876822.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/CTLFireability5277821666944679771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17702696144771876822.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,1030,0.022185,4472,2,938,5,2177,6,0,155,1473,0


Converting to forward existential form...Done !
original formula: AX(((!(A((((((p198==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((p2025==1)&&(p2026==1))&&((p2027==1)&&(p2028==1))))&&(((p2029==1)&&(p20...653
=> equivalent forward existential formula: [((((EY(Init) * !(((((((p1170==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((p2025==1)&&(p2026==1))&&((p2027==1...1030
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/32
(forward)formula 0,1,0.076505,6904,1,0,13,13660,28,8,922,5189,12
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 130 transition count 194
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 130 transition count 194
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 0 with 62 rules applied. Total rules applied 186 place count 130 transition count 132
Applied a total of 186 rules in 10 ms. Remains 130 /192 variables (removed 62) and now considering 132/256 (removed 124) transitions.
// Phase 1: matrix 132 rows 130 cols
[2025-06-05 18:12:14] [INFO ] Computed 64 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:14] [INFO ] Implicit Places using invariants in 83 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 57, 83, 108, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129]
Discarding 51 places :
Implicit Place search using SMT only with invariants took 84 ms to find 51 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 79/192 places, 132/256 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 28 transition count 81
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 28 transition count 81
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 153 place count 28 transition count 30
Applied a total of 153 rules in 1 ms. Remains 28 /79 variables (removed 51) and now considering 30/132 (removed 102) transitions.
// Phase 1: matrix 30 rows 28 cols
[2025-06-05 18:12:14] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:14] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-05 18:12:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:14] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/192 places, 30/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 28/192 places, 30/256 transitions.
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:14] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:14] [INFO ] Time to serialize gal into /tmp/CTLFireability13682773354583000383.gal : 0 ms
[2025-06-05 18:12:14] [INFO ] Time to serialize properties into /tmp/CTLFireability2026056099312606218.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/CTLFireability13682773354583000383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2026056099312606218.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,1029,0.01938,4412,2,894,5,2116,6,0,145,1458,0


Converting to forward existential form...Done !
original formula: (EG(!(E(AG(AX((((((p1538==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((p2025==1)&&(p2026==1))&&((p2027==1)&&(p2028==1))))&&(((p2029==1)...523
=> equivalent forward existential formula: [FwdG((Init * !(EG(!(E(!(E(TRUE U !(!(EX(!((((((p1538==1)&&(p2022==1))&&((p2023==1)&&(p2024==1)))&&(((p2025==1)&...601
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.067487,6844,1,0,11,12573,39,5,911,4765,18
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 192/192 places, 256/256 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 131 transition count 195
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 131 transition count 195
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 183 place count 131 transition count 134
Applied a total of 183 rules in 10 ms. Remains 131 /192 variables (removed 61) and now considering 134/256 (removed 122) transitions.
// Phase 1: matrix 134 rows 131 cols
[2025-06-05 18:12:14] [INFO ] Computed 64 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:14] [INFO ] Implicit Places using invariants in 93 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, 57, 82, 103, 109, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 100 ms to find 54 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/192 places, 134/256 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 23 transition count 80
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 23 transition count 80
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 162 place count 23 transition count 26
Applied a total of 162 rules in 1 ms. Remains 23 /77 variables (removed 54) and now considering 26/134 (removed 108) transitions.
// Phase 1: matrix 26 rows 23 cols
[2025-06-05 18:12:14] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:14] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-05 18:12:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 18:12:14] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/192 places, 26/256 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 166 ms. Remains : 23/192 places, 26/256 transitions.
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 2 ms
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 3 ms
[2025-06-05 18:12:14] [INFO ] Input system was already deterministic with 26 transitions.
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 1 ms
[2025-06-05 18:12:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16227739907663195465.gal : 1 ms
[2025-06-05 18:12:14] [INFO ] Time to serialize properties into /tmp/CTLFireability331619639372488394.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/CTLFireability16227739907663195465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability331619639372488394.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,1027,0.011778,4012,2,412,5,1045,6,0,121,726,0


Converting to forward existential form...Done !
original formula: AF(!(A(AF(EX((p3192==1))) U (p3550==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(!((E(!((p3550==1)) U (!(!(EG(!(EX((p3192==1)))))) * !((p3550==1)))) + EG(!((p3550==1))))))))] = F...159
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 24/0/2
(forward)formula 0,1,0.028649,5036,1,0,11,5113,30,5,655,2057,12
FORMULA RwMutex-PT-r0010w2000-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 19 ms
[2025-06-05 18:12:14] [INFO ] Flatten gal took : 19 ms
Total runtime 15602 ms.

BK_STOP 1749147134892

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="CTLFireability"
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 CTLFireability"
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-174889264600658"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;