About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S16C06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | FTFFFFTFTF?FFF?F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r128-smll-174876524300315.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 MultiCrashLeafsetExtension-PT-S16C06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876524300315
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.6M
-rw-r--r-- 1 mcc users 13K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K 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 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 5.2M 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 MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748943261947
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-03 09:34:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 09:34:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 09:34:25] [INFO ] Load time of PNML (sax parser for PT used): 870 ms
[2025-06-03 09:34:25] [INFO ] Transformed 5568 places.
[2025-06-03 09:34:25] [INFO ] Transformed 7799 transitions.
[2025-06-03 09:34:25] [INFO ] Parsed PT model containing 5568 places and 7799 transitions and 29646 arcs in 1259 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 56 out of 5568 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5568/5568 places, 7799/7799 transitions.
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 5537 transition count 7799
Discarding 1601 places :
Symmetric choice reduction at 1 with 1601 rule applications. Total rules 1632 place count 3936 transition count 6198
Iterating global reduction 1 with 1601 rules applied. Total rules applied 3233 place count 3936 transition count 6198
Discarding 1393 places :
Symmetric choice reduction at 1 with 1393 rule applications. Total rules 4626 place count 2543 transition count 4805
Iterating global reduction 1 with 1393 rules applied. Total rules applied 6019 place count 2543 transition count 4805
Discarding 208 places :
Symmetric choice reduction at 1 with 208 rule applications. Total rules 6227 place count 2335 transition count 3557
Iterating global reduction 1 with 208 rules applied. Total rules applied 6435 place count 2335 transition count 3557
Applied a total of 6435 rules in 1998 ms. Remains 2335 /5568 variables (removed 3233) and now considering 3557/7799 (removed 4242) transitions.
[2025-06-03 09:34:28] [INFO ] Flow matrix only has 3285 transitions (discarded 272 similar events)
// Phase 1: matrix 3285 rows 2335 cols
[2025-06-03 09:34:28] [INFO ] Computed 542 invariants in 232 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:34:36] [INFO ] Implicit Places using invariants in 7782 ms returned [4, 8, 12, 14, 16, 18, 20, 24, 29, 36, 47, 58, 71, 86, 102, 118, 120, 122, 124, 126, 128, 130, 143, 154, 163, 170, 175, 178, 205, 212, 218, 219, 220, 221, 229, 237, 244, 253, 264, 277, 291, 307, 308, 311, 312, 313, 327, 336, 343, 348, 351, 353, 380, 387, 390, 391, 392, 393, 394, 395, 396, 398, 401, 406, 413, 422, 433, 445, 457, 458, 459, 460, 462, 463, 472, 479, 484, 487, 492, 494, 521, 528, 531, 532, 533, 534, 535, 538, 544, 547, 552, 559, 568, 578, 588, 589, 590, 591, 592, 593, 601, 606, 609, 611, 613, 615, 642, 649, 652, 653, 654, 656, 657, 658, 662, 664, 666, 669, 674, 681, 689, 697, 698, 699, 700, 701, 702, 703, 708, 711, 713, 715, 717, 719, 746, 753, 756, 758, 759, 760, 761, 762, 766, 768, 770, 772, 775, 780, 786, 794, 795, 796, 798, 801, 803, 805, 810, 815, 817, 844, 851, 854, 855, 856, 858, 859, 860, 862, 864, 866, 868, 870, 875, 879, 883, 886, 888, 889, 890, 894, 896, 898, 900, 902, 904, 934, 941, 944, 945, 946, 947, 948, 950, 952, 956, 958, 960, 962, 964, 966, 969, 970, 972, 973, 974, 975, 979, 981, 983, 985, 987, 989, 1016, 1018, 1022, 1025, 1027, 1028, 1029, 1030, 1031, 1033, 1035, 1037, 1042, 1044, 1046, 1048, 1051, 1053, 1054, 1055, 1056, 1057, 1059, 1061, 1063, 1067, 1069, 1071, 1098, 1105, 1108, 1109, 1110, 1112, 1113, 1114, 1116, 1118, 1120, 1122, 1124, 1128, 1130, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1141, 1143, 1145, 1147, 1149, 1151, 1178, 1185, 1188, 1189, 1190, 1191, 1192, 1193, 1196, 1198, 1200, 1202, 1204, 1206, 1209, 1214, 1215, 1216, 1219, 1220, 1223, 1225, 1227, 1229, 1231, 1233, 1264, 1272, 1276, 1277, 1278, 1280, 1281, 1283, 1285, 1287, 1289, 1291, 1296, 1304, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1322, 1325, 1327, 1329, 1331, 1333, 1360, 1367, 1370, 1371, 1372, 1373, 1374, 1376, 1378, 1383, 1385, 1387, 1390, 1395, 1402, 1411, 1412, 1414, 1415, 1416, 1417, 1424, 1429, 1435, 1437, 1439, 1441, 1468, 1475, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1486, 1488, 1490, 1493, 1498, 1505, 1514, 1525, 1526, 1528, 1529, 1530, 1531, 1540, 1547, 1552, 1555, 1557, 1562, 1589, 1596, 1599, 1601, 1602, 1603, 1605, 1607, 1612, 1618, 1623, 1630, 1639, 1650, 1663, 1664, 1665, 1666, 1667, 1669, 1683, 1692, 1699, 1704, 1707, 1709, 1736, 1743, 1746, 1748, 1749, 1750, 1751, 1752, 1754, 1757, 1762, 1771, 1780, 1791, 1804, 1819, 1820, 1821, 1822, 1823, 1824, 1825, 1838, 1849, 1858, 1865, 1870, 1873, 1900, 1902, 1906, 1909, 1911, 1912, 1914, 1915, 1918, 1926, 1933, 1942, 1953, 1968, 1983, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2021, 2034, 2045, 2054, 2061, 2066, 2094]
[2025-06-03 09:34:36] [INFO ] Actually due to overlaps returned [205, 380, 521, 642, 746, 844, 934, 1016, 1098, 1178, 1264, 1360, 1468, 1589, 1736, 1900, 2094, 4, 12, 14, 16, 18, 20, 118, 120, 122, 124, 126, 128, 218, 219, 220, 307, 308, 311, 312, 390, 391, 392, 393, 394, 395, 457, 458, 459, 460, 462, 531, 532, 533, 534, 535, 588, 589, 590, 591, 592, 593, 652, 653, 654, 656, 657, 697, 698, 699, 700, 701, 702, 756, 758, 759, 760, 761, 794, 795, 796, 854, 855, 856, 858, 859, 883, 886, 888, 889, 944, 945, 946, 947, 948, 969, 970, 972, 973, 974, 1018, 1025, 1027, 1028, 1029, 1030, 1051, 1053, 1054, 1055, 1056, 1108, 1109, 1110, 1112, 1113, 1133, 1134, 1135, 1136, 1137, 1138, 1188, 1189, 1190, 1191, 1192, 1193, 1214, 1215, 1216, 1219, 1276, 1277, 1278, 1280, 1311, 1312, 1313, 1314, 1315, 1316, 1370, 1371, 1372, 1373, 1374, 1411, 1412, 1414, 1415, 1416, 1478, 1479, 1480, 1481, 1482, 1483, 1525, 1526, 1528, 1529, 1530, 1599, 1601, 1602, 1603, 1663, 1664, 1665, 1666, 1667, 1746, 1748, 1749, 1750, 1751, 1819, 1820, 1821, 1822, 1823, 1824, 1902, 1909, 1911, 1912, 1914, 2000, 2001, 2002, 2003, 2004, 2005]
Discarding 190 places :
Implicit Place search using SMT only with invariants took 7854 ms to find 190 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2145/5568 places, 3557/7799 transitions.
Discarding 154 places :
Symmetric choice reduction at 0 with 154 rule applications. Total rules 154 place count 1991 transition count 3403
Iterating global reduction 0 with 154 rules applied. Total rules applied 308 place count 1991 transition count 3403
Discarding 153 places :
Symmetric choice reduction at 0 with 153 rule applications. Total rules 461 place count 1838 transition count 3250
Iterating global reduction 0 with 153 rules applied. Total rules applied 614 place count 1838 transition count 3250
Discarding 150 places :
Symmetric choice reduction at 0 with 150 rule applications. Total rules 764 place count 1688 transition count 3100
Iterating global reduction 0 with 150 rules applied. Total rules applied 914 place count 1688 transition count 3100
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 920 place count 1682 transition count 3064
Iterating global reduction 0 with 6 rules applied. Total rules applied 926 place count 1682 transition count 3064
Applied a total of 926 rules in 615 ms. Remains 1682 /2145 variables (removed 463) and now considering 3064/3557 (removed 493) transitions.
[2025-06-03 09:34:36] [INFO ] Flow matrix only has 2792 transitions (discarded 272 similar events)
// Phase 1: matrix 2792 rows 1682 cols
[2025-06-03 09:34:37] [INFO ] Computed 352 invariants in 119 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:34:46] [INFO ] Implicit Places using invariants in 9680 ms returned [7, 18, 23, 30, 41, 52, 65, 80, 96, 118, 131, 142, 151, 158, 163, 166, 199, 205, 213, 221, 228, 237, 248, 261, 275, 293, 307, 316, 323, 328, 331, 333, 354, 357, 359, 362, 367, 374, 383, 394, 406, 419, 428, 435, 440, 443, 448, 450, 463, 468, 474, 477, 482, 489, 498, 508, 524, 529, 532, 534, 536, 538, 549, 553, 557, 559, 561, 564, 569, 576, 584, 591, 596, 599, 601, 603, 605, 607, 618, 622, 626, 628, 630, 632, 635, 640, 646, 655, 658, 660, 662, 667, 672, 674, 691, 695, 697, 699, 701, 703, 705, 710, 714, 721, 725, 727, 729, 731, 733, 735, 755, 759, 761, 765, 767, 769, 771, 773, 775, 779, 783, 785, 787, 789, 791, 793, 804, 808, 810, 812, 814, 819, 821, 823, 825, 829, 831, 833, 835, 839, 841, 843, 858, 862, 864, 866, 868, 870, 872, 876, 878, 881, 883, 885, 887, 889, 891, 893, 906, 911, 913, 915, 917, 919, 921, 924, 931, 934, 936, 938, 940, 942, 944, 962, 967, 969, 971, 973, 975, 977, 982, 990, 996, 1001, 1004, 1006, 1008, 1010, 1012, 1025, 1029, 1031, 1036, 1038, 1040, 1043, 1048, 1055, 1065, 1072, 1077, 1083, 1085, 1087, 1089, 1102, 1104, 1106, 1108, 1110, 1113, 1118, 1125, 1134, 1146, 1155, 1162, 1167, 1170, 1172, 1177, 1192, 1197, 1199, 1204, 1210, 1215, 1222, 1231, 1242, 1256, 1270, 1279, 1286, 1291, 1294, 1296, 1311, 1315, 1317, 1320, 1325, 1334, 1343, 1354, 1367, 1381, 1394, 1405, 1414, 1421, 1426, 1429, 1438, 1443, 1446, 1454, 1461, 1470, 1481, 1496, 1511, 1527, 1542, 1555, 1566, 1575, 1582, 1587]
Discarding 269 places :
Implicit Place search using SMT only with invariants took 9689 ms to find 269 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1413/5568 places, 3064/7799 transitions.
Applied a total of 0 rules in 129 ms. Remains 1413 /1413 variables (removed 0) and now considering 3064/3064 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 20322 ms. Remains : 1413/5568 places, 3064/7799 transitions.
Support contains 56 out of 1413 places after structural reductions.
[2025-06-03 09:34:47] [INFO ] Flatten gal took : 632 ms
[2025-06-03 09:34:48] [INFO ] Flatten gal took : 208 ms
[2025-06-03 09:34:48] [INFO ] Input system was already deterministic with 3064 transitions.
Support contains 47 out of 1413 places (down from 56) after GAL structural reductions.
RANDOM walk for 40000 steps (640 resets) in 2822 ms. (14 steps per ms) remains 10/26 properties
BEST_FIRST walk for 40003 steps (172 resets) in 382 ms. (104 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (172 resets) in 360 ms. (110 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (172 resets) in 268 ms. (148 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (172 resets) in 331 ms. (120 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (172 resets) in 351 ms. (113 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (172 resets) in 209 ms. (190 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (172 resets) in 399 ms. (100 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (172 resets) in 322 ms. (123 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (172 resets) in 319 ms. (125 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (172 resets) in 285 ms. (139 steps per ms) remains 10/10 properties
[2025-06-03 09:34:50] [INFO ] Flow matrix only has 2792 transitions (discarded 272 similar events)
// Phase 1: matrix 2792 rows 1413 cols
[2025-06-03 09:34:50] [INFO ] Computed 83 invariants in 40 ms
[2025-06-03 09:34:50] [INFO ] State equation strengthened by 1108 read => feed constraints.
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) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp20 is UNSAT
At refinement iteration 1 (OVERLAPS) 1259/1277 variables, 4/4 constraints. Problems are: Problem set: 4 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1277 variables, 0/4 constraints. Problems are: Problem set: 4 solved, 6 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp14 is UNSAT
At refinement iteration 3 (OVERLAPS) 95/1372 variables, 38/42 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1372 variables, 0/42 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 28/1400 variables, 28/70 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1400 variables, 0/70 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 13/1413 variables, 13/83 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1413 variables, 0/83 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 2792/4205 variables, 1413/1496 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4205 variables, 1108/2604 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4205 variables, 0/2604 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/4205 variables, 0/2604 constraints. Problems are: Problem set: 6 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4205/4205 variables, and 2604 constraints, problems are : Problem set: 6 solved, 4 unsolved in 3971 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 51/51 constraints, State Equation: 1413/1413 constraints, ReadFeed: 1108/1108 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1264/1274 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:34:57] [INFO ] Deduced a trap composed of 883 places in 2966 ms of which 1158 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:34:59] [INFO ] Deduced a trap composed of 307 places in 1681 ms of which 432 ms to minimize.
SMT process timed out in 9360ms, After SMT, problems are : Problem set: 6 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10 out of 1413 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Graph (complete) has 6255 edges and 1413 vertex of which 1412 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.20 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 1412 transition count 3034
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 1382 transition count 3034
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 61 place count 1382 transition count 2997
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 135 place count 1345 transition count 2997
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 156 place count 1324 transition count 2976
Iterating global reduction 2 with 21 rules applied. Total rules applied 177 place count 1324 transition count 2976
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 177 place count 1324 transition count 2975
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 179 place count 1323 transition count 2975
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 193 place count 1309 transition count 2911
Iterating global reduction 2 with 14 rules applied. Total rules applied 207 place count 1309 transition count 2911
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 208 place count 1308 transition count 2905
Iterating global reduction 2 with 1 rules applied. Total rules applied 209 place count 1308 transition count 2905
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 4 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 285 place count 1270 transition count 2867
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 300 place count 1255 transition count 2852
Iterating global reduction 2 with 15 rules applied. Total rules applied 315 place count 1255 transition count 2852
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 328 place count 1242 transition count 2774
Iterating global reduction 2 with 13 rules applied. Total rules applied 341 place count 1242 transition count 2774
Free-agglomeration rule (complex) applied 162 times.
Iterating global reduction 2 with 162 rules applied. Total rules applied 503 place count 1242 transition count 3802
Reduce places removed 162 places and 0 transitions.
Iterating post reduction 2 with 162 rules applied. Total rules applied 665 place count 1080 transition count 3802
Partial Free-agglomeration rule applied 33 times.
Drop transitions (Partial Free agglomeration) removed 33 transitions
Iterating global reduction 3 with 33 rules applied. Total rules applied 698 place count 1080 transition count 3802
Applied a total of 698 rules in 1971 ms. Remains 1080 /1413 variables (removed 333) and now considering 3802/3064 (removed -738) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1973 ms. Remains : 1080/1413 places, 3802/3064 transitions.
RANDOM walk for 40000 steps (1122 resets) in 1665 ms. (24 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (141 resets) in 233 ms. (170 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (144 resets) in 217 ms. (183 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (141 resets) in 245 ms. (162 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (140 resets) in 227 ms. (175 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 44701 steps, run timeout after 3001 ms. (steps per millisecond=14 ) properties seen :0 out of 4
Probabilistic random walk after 44701 steps, saw 19100 distinct states, run finished after 3010 ms. (steps per millisecond=14 ) properties seen :0
[2025-06-03 09:35:05] [INFO ] Flow matrix only has 3404 transitions (discarded 398 similar events)
// Phase 1: matrix 3404 rows 1080 cols
[2025-06-03 09:35:05] [INFO ] Computed 82 invariants in 54 ms
[2025-06-03 09:35:05] [INFO ] State equation strengthened by 2178 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 961/971 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/971 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 69/1040 variables, 38/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1040 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 28/1068 variables, 28/70 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1068 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 12/1080 variables, 12/82 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1080 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 3404/4484 variables, 1080/1162 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4484 variables, 2178/3340 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4484 variables, 0/3340 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/4484 variables, 0/3340 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4484/4484 variables, and 3340 constraints, problems are : Problem set: 0 solved, 4 unsolved in 4340 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 50/50 constraints, State Equation: 1080/1080 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 961/971 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:12] [INFO ] Deduced a trap composed of 154 places in 2063 ms of which 232 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:14] [INFO ] Deduced a trap composed of 147 places in 1817 ms of which 204 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:16] [INFO ] Deduced a trap composed of 196 places in 1650 ms of which 247 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:17] [INFO ] Deduced a trap composed of 147 places in 1468 ms of which 206 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:19] [INFO ] Deduced a trap composed of 196 places in 1431 ms of which 164 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:20] [INFO ] Deduced a trap composed of 148 places in 1634 ms of which 189 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:22] [INFO ] Deduced a trap composed of 164 places in 1805 ms of which 201 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:24] [INFO ] Deduced a trap composed of 148 places in 1624 ms of which 159 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:25] [INFO ] Deduced a trap composed of 218 places in 1642 ms of which 282 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:27] [INFO ] Deduced a trap composed of 154 places in 1319 ms of which 136 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:29] [INFO ] Deduced a trap composed of 164 places in 1721 ms of which 219 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:30] [INFO ] Deduced a trap composed of 147 places in 1802 ms of which 188 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/971 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/971 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 69/1040 variables, 38/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:32] [INFO ] Deduced a trap composed of 5 places in 1668 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:34] [INFO ] Deduced a trap composed of 64 places in 1645 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:36] [INFO ] Deduced a trap composed of 64 places in 1527 ms of which 169 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:37] [INFO ] Deduced a trap composed of 64 places in 1582 ms of which 120 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:39] [INFO ] Deduced a trap composed of 64 places in 1660 ms of which 163 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:41] [INFO ] Deduced a trap composed of 64 places in 1524 ms of which 147 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:42] [INFO ] Deduced a trap composed of 64 places in 1544 ms of which 132 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:43] [INFO ] Deduced a trap composed of 64 places in 1350 ms of which 127 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:45] [INFO ] Deduced a trap composed of 64 places in 1537 ms of which 142 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:47] [INFO ] Deduced a trap composed of 64 places in 1735 ms of which 189 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:48] [INFO ] Deduced a trap composed of 64 places in 1660 ms of which 184 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:50] [INFO ] Deduced a trap composed of 64 places in 1510 ms of which 130 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:52] [INFO ] Deduced a trap composed of 64 places in 1495 ms of which 146 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:53] [INFO ] Deduced a trap composed of 64 places in 1913 ms of which 179 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:35:56] [INFO ] Deduced a trap composed of 64 places in 2007 ms of which 161 ms to minimize.
SMT process timed out in 50396ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10 out of 1080 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1080/1080 places, 3802/3802 transitions.
Applied a total of 0 rules in 232 ms. Remains 1080 /1080 variables (removed 0) and now considering 3802/3802 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 233 ms. Remains : 1080/1080 places, 3802/3802 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1080/1080 places, 3802/3802 transitions.
Applied a total of 0 rules in 226 ms. Remains 1080 /1080 variables (removed 0) and now considering 3802/3802 (removed 0) transitions.
[2025-06-03 09:35:56] [INFO ] Flow matrix only has 3404 transitions (discarded 398 similar events)
[2025-06-03 09:35:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:36:00] [INFO ] Implicit Places using invariants in 4075 ms returned [8, 139, 140, 141, 202, 203, 289, 317, 319, 352, 374, 415, 431, 466, 467, 485, 494, 509, 518, 534, 560, 571, 589, 590, 644, 694, 722, 763, 801, 894, 895]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 4079 ms to find 31 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1049/1080 places, 3802/3802 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1031 transition count 3784
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1031 transition count 3784
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 54 place count 1013 transition count 3766
Iterating global reduction 0 with 18 rules applied. Total rules applied 72 place count 1013 transition count 3766
Applied a total of 72 rules in 251 ms. Remains 1013 /1049 variables (removed 36) and now considering 3766/3802 (removed 36) transitions.
[2025-06-03 09:36:00] [INFO ] Flow matrix only has 3368 transitions (discarded 398 similar events)
// Phase 1: matrix 3368 rows 1013 cols
[2025-06-03 09:36:00] [INFO ] Computed 51 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:36:03] [INFO ] Implicit Places using invariants in 3143 ms returned []
[2025-06-03 09:36:03] [INFO ] Flow matrix only has 3368 transitions (discarded 398 similar events)
[2025-06-03 09:36:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:36:05] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2025-06-03 09:36:36] [INFO ] Performed 322/1013 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:37:06] [INFO ] Performed 588/1013 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-03 09:37:36] [INFO ] Performed 963/1013 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-03 09:37:48] [INFO ] Implicit Places using invariants and state equation in 104884 ms returned []
Implicit Place search using SMT with State Equation took 108037 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1013/1080 places, 3766/3802 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 112594 ms. Remains : 1013/1080 places, 3766/3802 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 581 stabilizing places and 1431 stable transitions
Graph (complete) has 9263 edges and 1413 vertex of which 1412 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.39 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Graph (complete) has 9263 edges and 1413 vertex of which 1412 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.21 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 1412 transition count 3030
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 69 place count 1378 transition count 3030
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 69 place count 1378 transition count 2993
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 143 place count 1341 transition count 2993
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 168 place count 1316 transition count 2968
Iterating global reduction 2 with 25 rules applied. Total rules applied 193 place count 1316 transition count 2968
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 193 place count 1316 transition count 2966
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 197 place count 1314 transition count 2966
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 215 place count 1296 transition count 2883
Iterating global reduction 2 with 18 rules applied. Total rules applied 233 place count 1296 transition count 2883
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 235 place count 1294 transition count 2871
Iterating global reduction 2 with 2 rules applied. Total rules applied 237 place count 1294 transition count 2871
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 311 place count 1257 transition count 2834
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 329 place count 1239 transition count 2816
Iterating global reduction 2 with 18 rules applied. Total rules applied 347 place count 1239 transition count 2816
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 364 place count 1222 transition count 2714
Iterating global reduction 2 with 17 rules applied. Total rules applied 381 place count 1222 transition count 2714
Applied a total of 381 rules in 955 ms. Remains 1222 /1413 variables (removed 191) and now considering 2714/3064 (removed 350) transitions.
[2025-06-03 09:37:50] [INFO ] Flow matrix only has 2442 transitions (discarded 272 similar events)
// Phase 1: matrix 2442 rows 1222 cols
[2025-06-03 09:37:50] [INFO ] Computed 82 invariants in 51 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:37:53] [INFO ] Implicit Places using invariants in 3072 ms returned [9, 157, 158, 159, 228, 229, 329, 362, 403, 429, 478, 499, 500, 501, 522, 536, 537, 556, 566, 582, 592, 610, 634, 647, 648, 667, 668, 706, 731, 790, 823, 824, 869, 913, 1020, 1021]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 3076 ms to find 36 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1186/1413 places, 2714/3064 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1162 transition count 2690
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1162 transition count 2690
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 72 place count 1138 transition count 2666
Iterating global reduction 0 with 24 rules applied. Total rules applied 96 place count 1138 transition count 2666
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 106 place count 1128 transition count 2606
Iterating global reduction 0 with 10 rules applied. Total rules applied 116 place count 1128 transition count 2606
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 136 place count 1118 transition count 2596
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 146 place count 1108 transition count 2586
Iterating global reduction 0 with 10 rules applied. Total rules applied 156 place count 1108 transition count 2586
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 170 place count 1094 transition count 2502
Iterating global reduction 0 with 14 rules applied. Total rules applied 184 place count 1094 transition count 2502
Applied a total of 184 rules in 815 ms. Remains 1094 /1186 variables (removed 92) and now considering 2502/2714 (removed 212) transitions.
[2025-06-03 09:37:54] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
// Phase 1: matrix 2230 rows 1094 cols
[2025-06-03 09:37:54] [INFO ] Computed 46 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:37:56] [INFO ] Implicit Places using invariants in 2901 ms returned []
[2025-06-03 09:37:56] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
[2025-06-03 09:37:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:37:58] [INFO ] State equation strengthened by 828 read => feed constraints.
[2025-06-03 09:38:28] [INFO ] Performed 1049/1094 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:38:30] [INFO ] Implicit Places using invariants and state equation in 33825 ms returned [1070, 1082]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 36736 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1092/1413 places, 2502/3064 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1092 transition count 2500
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1090 transition count 2500
Applied a total of 4 rules in 233 ms. Remains 1090 /1092 variables (removed 2) and now considering 2500/2502 (removed 2) transitions.
[2025-06-03 09:38:31] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
// Phase 1: matrix 2228 rows 1090 cols
[2025-06-03 09:38:31] [INFO ] Computed 44 invariants in 54 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:38:33] [INFO ] Implicit Places using invariants in 2705 ms returned []
[2025-06-03 09:38:33] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
[2025-06-03 09:38:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:38:35] [INFO ] State equation strengthened by 828 read => feed constraints.
[2025-06-03 09:39:03] [INFO ] Implicit Places using invariants and state equation in 29875 ms returned []
Implicit Place search using SMT with State Equation took 32584 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1090/1413 places, 2500/3064 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 74409 ms. Remains : 1090/1413 places, 2500/3064 transitions.
Stuttering acceptance computed with spot in 295 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-00
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-00 finished in 74809 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F((X(X(p0))&&F(p1)))&&F(p2))))'
Support contains 5 out of 1413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1412 transition count 3064
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 40 place count 1373 transition count 3025
Iterating global reduction 1 with 39 rules applied. Total rules applied 79 place count 1373 transition count 3025
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 111 place count 1341 transition count 2938
Iterating global reduction 1 with 32 rules applied. Total rules applied 143 place count 1341 transition count 2938
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 161 place count 1323 transition count 2850
Iterating global reduction 1 with 18 rules applied. Total rules applied 179 place count 1323 transition count 2850
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 181 place count 1321 transition count 2838
Iterating global reduction 1 with 2 rules applied. Total rules applied 183 place count 1321 transition count 2838
Applied a total of 183 rules in 596 ms. Remains 1321 /1413 variables (removed 92) and now considering 2838/3064 (removed 226) transitions.
[2025-06-03 09:39:04] [INFO ] Flow matrix only has 2566 transitions (discarded 272 similar events)
// Phase 1: matrix 2566 rows 1321 cols
[2025-06-03 09:39:04] [INFO ] Computed 82 invariants in 142 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:39:09] [INFO ] Implicit Places using invariants in 4761 ms returned [15, 184, 185, 260, 369, 404, 406, 445, 526, 547, 548, 549, 575, 589, 590, 613, 623, 642, 652, 673, 699, 712, 713, 735, 736, 777, 802, 864, 899, 948, 996, 1105, 1106]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 4766 ms to find 33 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1288/1413 places, 2838/3064 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 1258 transition count 2808
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 1258 transition count 2808
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 90 place count 1228 transition count 2778
Iterating global reduction 0 with 30 rules applied. Total rules applied 120 place count 1228 transition count 2778
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 150 place count 1198 transition count 2748
Iterating global reduction 0 with 30 rules applied. Total rules applied 180 place count 1198 transition count 2748
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 200 place count 1178 transition count 2628
Iterating global reduction 0 with 20 rules applied. Total rules applied 220 place count 1178 transition count 2628
Applied a total of 220 rules in 598 ms. Remains 1178 /1288 variables (removed 110) and now considering 2628/2838 (removed 210) transitions.
[2025-06-03 09:39:09] [INFO ] Flow matrix only has 2356 transitions (discarded 272 similar events)
// Phase 1: matrix 2356 rows 1178 cols
[2025-06-03 09:39:09] [INFO ] Computed 49 invariants in 43 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:39:13] [INFO ] Implicit Places using invariants in 3212 ms returned []
[2025-06-03 09:39:13] [INFO ] Flow matrix only has 2356 transitions (discarded 272 similar events)
[2025-06-03 09:39:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:39:14] [INFO ] State equation strengthened by 873 read => feed constraints.
[2025-06-03 09:39:44] [INFO ] Performed 852/1178 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:39:52] [INFO ] Implicit Places using invariants and state equation in 39482 ms returned []
Implicit Place search using SMT with State Equation took 42700 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1178/1413 places, 2628/3064 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 48661 ms. Remains : 1178/1413 places, 2628/3064 transitions.
Stuttering acceptance computed with spot in 327 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-03
Stuttering criterion allowed to conclude after 69 steps with 3 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-03 finished in 49044 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Graph (complete) has 9263 edges and 1413 vertex of which 1412 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 1412 transition count 3031
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 1379 transition count 3031
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 67 place count 1379 transition count 2994
Deduced a syphon composed of 37 places in 3 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 141 place count 1342 transition count 2994
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 165 place count 1318 transition count 2970
Iterating global reduction 2 with 24 rules applied. Total rules applied 189 place count 1318 transition count 2970
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 189 place count 1318 transition count 2968
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 193 place count 1316 transition count 2968
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 211 place count 1298 transition count 2885
Iterating global reduction 2 with 18 rules applied. Total rules applied 229 place count 1298 transition count 2885
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 231 place count 1296 transition count 2873
Iterating global reduction 2 with 2 rules applied. Total rules applied 233 place count 1296 transition count 2873
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 3 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 307 place count 1259 transition count 2836
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 324 place count 1242 transition count 2819
Iterating global reduction 2 with 17 rules applied. Total rules applied 341 place count 1242 transition count 2819
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 356 place count 1227 transition count 2729
Iterating global reduction 2 with 15 rules applied. Total rules applied 371 place count 1227 transition count 2729
Applied a total of 371 rules in 1055 ms. Remains 1227 /1413 variables (removed 186) and now considering 2729/3064 (removed 335) transitions.
[2025-06-03 09:39:54] [INFO ] Flow matrix only has 2457 transitions (discarded 272 similar events)
// Phase 1: matrix 2457 rows 1227 cols
[2025-06-03 09:39:54] [INFO ] Computed 82 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:39:57] [INFO ] Implicit Places using invariants in 3296 ms returned [9, 157, 158, 159, 228, 229, 329, 362, 364, 403, 429, 478, 499, 500, 501, 522, 536, 537, 556, 566, 582, 592, 610, 634, 648, 669, 670, 736, 795, 828, 829, 874, 918, 1025, 1026]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 3301 ms to find 35 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1192/1413 places, 2729/3064 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1170 transition count 2707
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1170 transition count 2707
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 66 place count 1148 transition count 2685
Iterating global reduction 0 with 22 rules applied. Total rules applied 88 place count 1148 transition count 2685
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 97 place count 1139 transition count 2631
Iterating global reduction 0 with 9 rules applied. Total rules applied 106 place count 1139 transition count 2631
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 126 place count 1129 transition count 2621
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 136 place count 1119 transition count 2611
Iterating global reduction 0 with 10 rules applied. Total rules applied 146 place count 1119 transition count 2611
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 159 place count 1106 transition count 2533
Iterating global reduction 0 with 13 rules applied. Total rules applied 172 place count 1106 transition count 2533
Applied a total of 172 rules in 659 ms. Remains 1106 /1192 variables (removed 86) and now considering 2533/2729 (removed 196) transitions.
[2025-06-03 09:39:58] [INFO ] Flow matrix only has 2261 transitions (discarded 272 similar events)
// Phase 1: matrix 2261 rows 1106 cols
[2025-06-03 09:39:58] [INFO ] Computed 47 invariants in 42 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:40:00] [INFO ] Implicit Places using invariants in 2749 ms returned []
[2025-06-03 09:40:00] [INFO ] Flow matrix only has 2261 transitions (discarded 272 similar events)
[2025-06-03 09:40:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:40:02] [INFO ] State equation strengthened by 848 read => feed constraints.
[2025-06-03 09:40:26] [INFO ] Implicit Places using invariants and state equation in 25790 ms returned []
Implicit Place search using SMT with State Equation took 28543 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1106/1413 places, 2533/3064 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 33559 ms. Remains : 1106/1413 places, 2533/3064 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-05
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-05 finished in 33679 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0)&&G(F((p0||G(p1))))) U X(p2)))'
Support contains 6 out of 1413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1412 transition count 3064
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 40 place count 1373 transition count 3025
Iterating global reduction 1 with 39 rules applied. Total rules applied 79 place count 1373 transition count 3025
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 113 place count 1339 transition count 2931
Iterating global reduction 1 with 34 rules applied. Total rules applied 147 place count 1339 transition count 2931
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 167 place count 1319 transition count 2831
Iterating global reduction 1 with 20 rules applied. Total rules applied 187 place count 1319 transition count 2831
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 189 place count 1317 transition count 2819
Iterating global reduction 1 with 2 rules applied. Total rules applied 191 place count 1317 transition count 2819
Applied a total of 191 rules in 451 ms. Remains 1317 /1413 variables (removed 96) and now considering 2819/3064 (removed 245) transitions.
[2025-06-03 09:40:27] [INFO ] Flow matrix only has 2547 transitions (discarded 272 similar events)
// Phase 1: matrix 2547 rows 1317 cols
[2025-06-03 09:40:27] [INFO ] Computed 82 invariants in 51 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:40:31] [INFO ] Implicit Places using invariants in 3968 ms returned [15, 183, 184, 185, 254, 255, 362, 397, 399, 438, 466, 517, 538, 539, 540, 566, 582, 608, 618, 637, 647, 668, 707, 708, 730, 731, 772, 797, 859, 895, 896, 992, 1101, 1102]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 3970 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1283/1413 places, 2819/3064 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 1251 transition count 2787
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 1251 transition count 2787
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 96 place count 1219 transition count 2755
Iterating global reduction 0 with 32 rules applied. Total rules applied 128 place count 1219 transition count 2755
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 160 place count 1187 transition count 2723
Iterating global reduction 0 with 32 rules applied. Total rules applied 192 place count 1187 transition count 2723
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 212 place count 1167 transition count 2603
Iterating global reduction 0 with 20 rules applied. Total rules applied 232 place count 1167 transition count 2603
Applied a total of 232 rules in 349 ms. Remains 1167 /1283 variables (removed 116) and now considering 2603/2819 (removed 216) transitions.
[2025-06-03 09:40:31] [INFO ] Flow matrix only has 2331 transitions (discarded 272 similar events)
// Phase 1: matrix 2331 rows 1167 cols
[2025-06-03 09:40:31] [INFO ] Computed 48 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:40:33] [INFO ] Implicit Places using invariants in 2359 ms returned []
[2025-06-03 09:40:33] [INFO ] Flow matrix only has 2331 transitions (discarded 272 similar events)
[2025-06-03 09:40:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:40:35] [INFO ] State equation strengthened by 858 read => feed constraints.
[2025-06-03 09:41:05] [INFO ] Performed 1003/1167 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:41:09] [INFO ] Implicit Places using invariants and state equation in 35539 ms returned []
Implicit Place search using SMT with State Equation took 37903 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1167/1413 places, 2603/3064 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42675 ms. Remains : 1167/1413 places, 2603/3064 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 1370 ms.
Product exploration explored 100000 steps with 50000 reset in 907 ms.
Computed a total of 335 stabilizing places and 970 stable transitions
Computed a total of 335 stabilizing places and 970 stable transitions
Detected a total of 335/1167 stabilizing places and 970/2603 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 15 factoid took 20 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-06 finished in 45259 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Graph (complete) has 9263 edges and 1413 vertex of which 1412 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 1412 transition count 3031
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 1379 transition count 3031
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 67 place count 1379 transition count 2994
Deduced a syphon composed of 37 places in 3 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 141 place count 1342 transition count 2994
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 164 place count 1319 transition count 2971
Iterating global reduction 2 with 23 rules applied. Total rules applied 187 place count 1319 transition count 2971
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 187 place count 1319 transition count 2969
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 191 place count 1317 transition count 2969
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 207 place count 1301 transition count 2893
Iterating global reduction 2 with 16 rules applied. Total rules applied 223 place count 1301 transition count 2893
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 224 place count 1300 transition count 2887
Iterating global reduction 2 with 1 rules applied. Total rules applied 225 place count 1300 transition count 2887
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 299 place count 1263 transition count 2850
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 317 place count 1245 transition count 2832
Iterating global reduction 2 with 18 rules applied. Total rules applied 335 place count 1245 transition count 2832
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 352 place count 1228 transition count 2730
Iterating global reduction 2 with 17 rules applied. Total rules applied 369 place count 1228 transition count 2730
Applied a total of 369 rules in 959 ms. Remains 1228 /1413 variables (removed 185) and now considering 2730/3064 (removed 334) transitions.
[2025-06-03 09:41:12] [INFO ] Flow matrix only has 2458 transitions (discarded 272 similar events)
// Phase 1: matrix 2458 rows 1228 cols
[2025-06-03 09:41:12] [INFO ] Computed 82 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:41:16] [INFO ] Implicit Places using invariants in 3367 ms returned [9, 157, 158, 159, 228, 229, 329, 364, 366, 405, 431, 480, 501, 502, 503, 524, 538, 539, 558, 586, 596, 614, 639, 652, 653, 672, 673, 711, 736, 795, 828, 829, 874, 918, 1025, 1026]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 3377 ms to find 36 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1192/1413 places, 2730/3064 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1169 transition count 2707
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1169 transition count 2707
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 69 place count 1146 transition count 2684
Iterating global reduction 0 with 23 rules applied. Total rules applied 92 place count 1146 transition count 2684
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 101 place count 1137 transition count 2630
Iterating global reduction 0 with 9 rules applied. Total rules applied 110 place count 1137 transition count 2630
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 130 place count 1127 transition count 2620
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 140 place count 1117 transition count 2610
Iterating global reduction 0 with 10 rules applied. Total rules applied 150 place count 1117 transition count 2610
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 164 place count 1103 transition count 2526
Iterating global reduction 0 with 14 rules applied. Total rules applied 178 place count 1103 transition count 2526
Applied a total of 178 rules in 573 ms. Remains 1103 /1192 variables (removed 89) and now considering 2526/2730 (removed 204) transitions.
[2025-06-03 09:41:16] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
// Phase 1: matrix 2254 rows 1103 cols
[2025-06-03 09:41:16] [INFO ] Computed 46 invariants in 26 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:41:19] [INFO ] Implicit Places using invariants in 2384 ms returned []
[2025-06-03 09:41:19] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2025-06-03 09:41:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:41:20] [INFO ] State equation strengthened by 843 read => feed constraints.
[2025-06-03 09:41:50] [INFO ] Performed 963/1103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:42:01] [INFO ] Implicit Places using invariants and state equation in 42714 ms returned []
Implicit Place search using SMT with State Equation took 45102 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1103/1413 places, 2526/3064 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 50012 ms. Remains : 1103/1413 places, 2526/3064 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-07
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-07 finished in 50078 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 2 out of 1413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 1370 transition count 3021
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 1370 transition count 3021
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 122 place count 1334 transition count 2925
Iterating global reduction 0 with 36 rules applied. Total rules applied 158 place count 1334 transition count 2925
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 180 place count 1312 transition count 2813
Iterating global reduction 0 with 22 rules applied. Total rules applied 202 place count 1312 transition count 2813
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 204 place count 1310 transition count 2801
Iterating global reduction 0 with 2 rules applied. Total rules applied 206 place count 1310 transition count 2801
Applied a total of 206 rules in 357 ms. Remains 1310 /1413 variables (removed 103) and now considering 2801/3064 (removed 263) transitions.
[2025-06-03 09:42:02] [INFO ] Flow matrix only has 2529 transitions (discarded 272 similar events)
// Phase 1: matrix 2529 rows 1310 cols
[2025-06-03 09:42:02] [INFO ] Computed 83 invariants in 34 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:42:06] [INFO ] Implicit Places using invariants in 4337 ms returned [15, 183, 184, 185, 254, 255, 362, 397, 399, 438, 466, 517, 538, 539, 540, 566, 580, 581, 604, 614, 633, 643, 664, 690, 703, 704, 727, 728, 769, 794, 856, 891, 892, 937, 985, 1094, 1095]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 4340 ms to find 37 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1273/1413 places, 2801/3064 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 1239 transition count 2767
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 1239 transition count 2767
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 102 place count 1205 transition count 2733
Iterating global reduction 0 with 34 rules applied. Total rules applied 136 place count 1205 transition count 2733
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 170 place count 1171 transition count 2699
Iterating global reduction 0 with 34 rules applied. Total rules applied 204 place count 1171 transition count 2699
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 228 place count 1147 transition count 2555
Iterating global reduction 0 with 24 rules applied. Total rules applied 252 place count 1147 transition count 2555
Applied a total of 252 rules in 416 ms. Remains 1147 /1273 variables (removed 126) and now considering 2555/2801 (removed 246) transitions.
[2025-06-03 09:42:07] [INFO ] Flow matrix only has 2283 transitions (discarded 272 similar events)
// Phase 1: matrix 2283 rows 1147 cols
[2025-06-03 09:42:07] [INFO ] Computed 46 invariants in 39 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:42:09] [INFO ] Implicit Places using invariants in 2827 ms returned []
[2025-06-03 09:42:09] [INFO ] Flow matrix only has 2283 transitions (discarded 272 similar events)
[2025-06-03 09:42:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:42:11] [INFO ] State equation strengthened by 828 read => feed constraints.
[2025-06-03 09:42:41] [INFO ] Performed 992/1147 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:42:45] [INFO ] Implicit Places using invariants and state equation in 35851 ms returned [1114, 1132]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 38683 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1145/1413 places, 2555/3064 transitions.
Applied a total of 0 rules in 109 ms. Remains 1145 /1145 variables (removed 0) and now considering 2555/2555 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 43908 ms. Remains : 1145/1413 places, 2555/3064 transitions.
Stuttering acceptance computed with spot in 207 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 31 steps with 7 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-09 finished in 44140 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Graph (complete) has 9263 edges and 1413 vertex of which 1412 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 1412 transition count 3030
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 69 place count 1378 transition count 3030
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 69 place count 1378 transition count 2993
Deduced a syphon composed of 37 places in 3 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 143 place count 1341 transition count 2993
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 166 place count 1318 transition count 2970
Iterating global reduction 2 with 23 rules applied. Total rules applied 189 place count 1318 transition count 2970
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 189 place count 1318 transition count 2968
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 193 place count 1316 transition count 2968
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 209 place count 1300 transition count 2897
Iterating global reduction 2 with 16 rules applied. Total rules applied 225 place count 1300 transition count 2897
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 227 place count 1298 transition count 2885
Iterating global reduction 2 with 2 rules applied. Total rules applied 229 place count 1298 transition count 2885
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 3 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 303 place count 1261 transition count 2848
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 321 place count 1243 transition count 2830
Iterating global reduction 2 with 18 rules applied. Total rules applied 339 place count 1243 transition count 2830
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 356 place count 1226 transition count 2728
Iterating global reduction 2 with 17 rules applied. Total rules applied 373 place count 1226 transition count 2728
Applied a total of 373 rules in 931 ms. Remains 1226 /1413 variables (removed 187) and now considering 2728/3064 (removed 336) transitions.
[2025-06-03 09:42:47] [INFO ] Flow matrix only has 2456 transitions (discarded 272 similar events)
// Phase 1: matrix 2456 rows 1226 cols
[2025-06-03 09:42:47] [INFO ] Computed 82 invariants in 44 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:42:50] [INFO ] Implicit Places using invariants in 3131 ms returned [159, 160, 161, 230, 231, 331, 364, 366, 405, 431, 480, 501, 502, 503, 524, 538, 539, 558, 568, 584, 594, 612, 636, 649, 650, 669, 710, 735, 794, 827, 828, 873, 917, 1024, 1025]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 3134 ms to find 35 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1191/1413 places, 2728/3064 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1169 transition count 2706
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1169 transition count 2706
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 66 place count 1147 transition count 2684
Iterating global reduction 0 with 22 rules applied. Total rules applied 88 place count 1147 transition count 2684
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 97 place count 1138 transition count 2630
Iterating global reduction 0 with 9 rules applied. Total rules applied 106 place count 1138 transition count 2630
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 126 place count 1128 transition count 2620
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 136 place count 1118 transition count 2610
Iterating global reduction 0 with 10 rules applied. Total rules applied 146 place count 1118 transition count 2610
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 159 place count 1105 transition count 2532
Iterating global reduction 0 with 13 rules applied. Total rules applied 172 place count 1105 transition count 2532
Applied a total of 172 rules in 820 ms. Remains 1105 /1191 variables (removed 86) and now considering 2532/2728 (removed 196) transitions.
[2025-06-03 09:42:51] [INFO ] Flow matrix only has 2260 transitions (discarded 272 similar events)
// Phase 1: matrix 2260 rows 1105 cols
[2025-06-03 09:42:51] [INFO ] Computed 47 invariants in 49 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:42:53] [INFO ] Implicit Places using invariants in 2109 ms returned []
[2025-06-03 09:42:53] [INFO ] Flow matrix only has 2260 transitions (discarded 272 similar events)
[2025-06-03 09:42:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:42:54] [INFO ] State equation strengthened by 848 read => feed constraints.
[2025-06-03 09:43:24] [INFO ] Performed 1079/1105 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:43:25] [INFO ] Implicit Places using invariants and state equation in 32400 ms returned [1093]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 34512 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1104/1413 places, 2532/3064 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1104 transition count 2531
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1103 transition count 2531
Applied a total of 2 rules in 118 ms. Remains 1103 /1104 variables (removed 1) and now considering 2531/2532 (removed 1) transitions.
[2025-06-03 09:43:25] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
// Phase 1: matrix 2259 rows 1103 cols
[2025-06-03 09:43:25] [INFO ] Computed 46 invariants in 25 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:43:27] [INFO ] Implicit Places using invariants in 2305 ms returned []
[2025-06-03 09:43:27] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2025-06-03 09:43:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:43:29] [INFO ] State equation strengthened by 848 read => feed constraints.
[2025-06-03 09:43:56] [INFO ] Implicit Places using invariants and state equation in 28165 ms returned []
Implicit Place search using SMT with State Equation took 30472 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1103/1413 places, 2531/3064 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 69988 ms. Remains : 1103/1413 places, 2531/3064 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-10
Product exploration explored 100000 steps with 2278 reset in 864 ms.
Product exploration explored 100000 steps with 2282 reset in 772 ms.
Computed a total of 288 stabilizing places and 915 stable transitions
Computed a total of 288 stabilizing places and 915 stable transitions
Detected a total of 288/1103 stabilizing places and 915/2531 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
RANDOM walk for 40000 steps (911 resets) in 515 ms. (77 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (188 resets) in 185 ms. (215 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 64445 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :0 out of 1
Probabilistic random walk after 64445 steps, saw 27266 distinct states, run finished after 3002 ms. (steps per millisecond=21 ) properties seen :0
[2025-06-03 09:44:01] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2025-06-03 09:44:01] [INFO ] Invariant cache hit.
[2025-06-03 09:44:01] [INFO ] State equation strengthened by 848 read => feed constraints.
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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1009/1017 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 17/1034 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1034 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 30/1064 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1064 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 28/1092 variables, 28/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1092 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 11/1103 variables, 11/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1103 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2259/3362 variables, 1103/1149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3362 variables, 848/1997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3362 variables, 0/1997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/3362 variables, 0/1997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3362/3362 variables, and 1997 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1852 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 1103/1103 constraints, ReadFeed: 848/848 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 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: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1009/1017 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 17/1034 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1034 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 30/1064 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:44:04] [INFO ] Deduced a trap composed of 58 places in 1385 ms of which 105 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:44:06] [INFO ] Deduced a trap composed of 58 places in 1277 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:44:07] [INFO ] Deduced a trap composed of 58 places in 1337 ms of which 140 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:44:08] [INFO ] Deduced a trap composed of 58 places in 1296 ms of which 170 ms to minimize.
SMT process timed out in 7629ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1103/1103 places, 2531/2531 transitions.
Free-agglomeration rule (complex) applied 135 times.
Iterating global reduction 0 with 135 rules applied. Total rules applied 135 place count 1103 transition count 3726
Reduce places removed 135 places and 0 transitions.
Iterating post reduction 0 with 135 rules applied. Total rules applied 270 place count 968 transition count 3726
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 272 place count 968 transition count 3726
Applied a total of 272 rules in 585 ms. Remains 968 /1103 variables (removed 135) and now considering 3726/2531 (removed -1195) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 586 ms. Remains : 968/1103 places, 3726/2531 transitions.
RANDOM walk for 35080 steps (990 resets) in 1052 ms. (33 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 2 out of 1103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1103/1103 places, 2531/2531 transitions.
Applied a total of 0 rules in 168 ms. Remains 1103 /1103 variables (removed 0) and now considering 2531/2531 (removed 0) transitions.
[2025-06-03 09:44:10] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2025-06-03 09:44:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:44:13] [INFO ] Implicit Places using invariants in 2874 ms returned []
[2025-06-03 09:44:13] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2025-06-03 09:44:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:44:14] [INFO ] State equation strengthened by 848 read => feed constraints.
[2025-06-03 09:44:42] [INFO ] Implicit Places using invariants and state equation in 29223 ms returned []
Implicit Place search using SMT with State Equation took 32102 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 09:44:42] [INFO ] Redundant transitions in 168 ms returned []
Running 2514 sub problems to find dead transitions.
[2025-06-03 09:44:42] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2025-06-03 09:44:42] [INFO ] Invariant cache hit.
[2025-06-03 09:44:42] [INFO ] State equation strengthened by 848 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1101 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 2514 unsolved
SMT process timed out in 32584ms, After SMT, problems are : Problem set: 0 solved, 2514 unsolved
Search for dead transitions found 0 dead transitions in 32623ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 65092 ms. Remains : 1103/1103 places, 2531/2531 transitions.
Computed a total of 288 stabilizing places and 915 stable transitions
Computed a total of 288 stabilizing places and 915 stable transitions
Detected a total of 288/1103 stabilizing places and 915/2531 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
RANDOM walk for 40000 steps (909 resets) in 604 ms. (66 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (188 resets) in 163 ms. (243 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 64626 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :0 out of 1
Probabilistic random walk after 64626 steps, saw 27356 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
[2025-06-03 09:45:18] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2025-06-03 09:45:18] [INFO ] Invariant cache hit.
[2025-06-03 09:45:18] [INFO ] State equation strengthened by 848 read => feed constraints.
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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1009/1017 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 17/1034 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1034 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 30/1064 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1064 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 28/1092 variables, 28/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1092 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 11/1103 variables, 11/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1103 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2259/3362 variables, 1103/1149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3362 variables, 848/1997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3362 variables, 0/1997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/3362 variables, 0/1997 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3362/3362 variables, and 1997 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1915 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 1103/1103 constraints, ReadFeed: 848/848 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 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: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1009/1017 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 17/1034 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1034 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 30/1064 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:22] [INFO ] Deduced a trap composed of 58 places in 1352 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:23] [INFO ] Deduced a trap composed of 58 places in 1217 ms of which 163 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:25] [INFO ] Deduced a trap composed of 58 places in 1344 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:26] [INFO ] Deduced a trap composed of 58 places in 1453 ms of which 150 ms to minimize.
SMT process timed out in 7905ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1103/1103 places, 2531/2531 transitions.
Free-agglomeration rule (complex) applied 135 times.
Iterating global reduction 0 with 135 rules applied. Total rules applied 135 place count 1103 transition count 3726
Reduce places removed 135 places and 0 transitions.
Iterating post reduction 0 with 135 rules applied. Total rules applied 270 place count 968 transition count 3726
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 272 place count 968 transition count 3726
Applied a total of 272 rules in 623 ms. Remains 968 /1103 variables (removed 135) and now considering 3726/2531 (removed -1195) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 624 ms. Remains : 968/1103 places, 3726/2531 transitions.
RANDOM walk for 40000 steps (1129 resets) in 1548 ms. (25 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (141 resets) in 171 ms. (232 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 57649 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :0 out of 1
Probabilistic random walk after 57649 steps, saw 24157 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
[2025-06-03 09:45:30] [INFO ] Flow matrix only has 3328 transitions (discarded 398 similar events)
// Phase 1: matrix 3328 rows 968 cols
[2025-06-03 09:45:30] [INFO ] Computed 46 invariants in 29 ms
[2025-06-03 09:45:30] [INFO ] State equation strengthened by 2178 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 874/882 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/882 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 17/899 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/899 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 30/929 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/929 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 28/957 variables, 28/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/957 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 11/968 variables, 11/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/968 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 3328/4296 variables, 968/1014 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4296 variables, 2178/3192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4296 variables, 0/3192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/4296 variables, 0/3192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4296/4296 variables, and 3192 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2262 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 968/968 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 874/882 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/882 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 17/899 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/899 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 30/929 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:34] [INFO ] Deduced a trap composed of 5 places in 1332 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:35] [INFO ] Deduced a trap composed of 81 places in 1336 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:37] [INFO ] Deduced a trap composed of 82 places in 1635 ms of which 167 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:38] [INFO ] Deduced a trap composed of 82 places in 1395 ms of which 129 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:40] [INFO ] Deduced a trap composed of 82 places in 1478 ms of which 184 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:41] [INFO ] Deduced a trap composed of 82 places in 1489 ms of which 161 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:43] [INFO ] Deduced a trap composed of 82 places in 1493 ms of which 153 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:44] [INFO ] Deduced a trap composed of 82 places in 1341 ms of which 128 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:45] [INFO ] Deduced a trap composed of 82 places in 1024 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:47] [INFO ] Deduced a trap composed of 82 places in 1312 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:48] [INFO ] Deduced a trap composed of 82 places in 1421 ms of which 121 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:49] [INFO ] Deduced a trap composed of 84 places in 1177 ms of which 124 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:51] [INFO ] Deduced a trap composed of 88 places in 1399 ms of which 179 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:52] [INFO ] Deduced a trap composed of 91 places in 1263 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:53] [INFO ] Deduced a trap composed of 84 places in 1197 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:55] [INFO ] Deduced a trap composed of 93 places in 1188 ms of which 162 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:56] [INFO ] Deduced a trap composed of 87 places in 1118 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:57] [INFO ] Deduced a trap composed of 91 places in 1426 ms of which 142 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:45:59] [INFO ] Deduced a trap composed of 83 places in 1572 ms of which 216 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:00] [INFO ] Deduced a trap composed of 88 places in 1323 ms of which 131 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/929 variables, 20/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:01] [INFO ] Deduced a trap composed of 91 places in 1159 ms of which 214 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:03] [INFO ] Deduced a trap composed of 83 places in 1244 ms of which 154 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:04] [INFO ] Deduced a trap composed of 83 places in 1550 ms of which 175 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:05] [INFO ] Deduced a trap composed of 93 places in 1291 ms of which 133 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:07] [INFO ] Deduced a trap composed of 83 places in 1157 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:08] [INFO ] Deduced a trap composed of 27 places in 1294 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:09] [INFO ] Deduced a trap composed of 27 places in 1102 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:10] [INFO ] Deduced a trap composed of 93 places in 1181 ms of which 133 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:11] [INFO ] Deduced a trap composed of 93 places in 1033 ms of which 140 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:13] [INFO ] Deduced a trap composed of 47 places in 1753 ms of which 116 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:15] [INFO ] Deduced a trap composed of 103 places in 1542 ms of which 169 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:16] [INFO ] Deduced a trap composed of 103 places in 1298 ms of which 202 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:46:18] [INFO ] Deduced a trap composed of 129 places in 1530 ms of which 140 ms to minimize.
SMT process timed out in 47527ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 968 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 968/968 places, 3726/3726 transitions.
Applied a total of 0 rules in 207 ms. Remains 968 /968 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 968/968 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 968/968 places, 3726/3726 transitions.
Applied a total of 0 rules in 200 ms. Remains 968 /968 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2025-06-03 09:46:18] [INFO ] Flow matrix only has 3328 transitions (discarded 398 similar events)
[2025-06-03 09:46:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:46:21] [INFO ] Implicit Places using invariants in 3128 ms returned []
[2025-06-03 09:46:21] [INFO ] Flow matrix only has 3328 transitions (discarded 398 similar events)
[2025-06-03 09:46:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:46:23] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2025-06-03 09:46:54] [INFO ] Performed 357/968 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:47:24] [INFO ] Performed 624/968 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-03 09:47:48] [INFO ] Implicit Places using invariants and state equation in 86836 ms returned []
Implicit Place search using SMT with State Equation took 89967 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 09:47:49] [INFO ] Redundant transitions in 580 ms returned []
Running 3664 sub problems to find dead transitions.
[2025-06-03 09:47:49] [INFO ] Flow matrix only has 3328 transitions (discarded 398 similar events)
[2025-06-03 09:47:49] [INFO ] Invariant cache hit.
[2025-06-03 09:47:49] [INFO ] State equation strengthened by 2178 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
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Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/966 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 3664 unsolved
SMT process timed out in 35637ms, After SMT, problems are : Problem set: 0 solved, 3664 unsolved
Search for dead transitions found 0 dead transitions in 35661ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126436 ms. Remains : 968/968 places, 3726/3726 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 111 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2280 reset in 631 ms.
Product exploration explored 100000 steps with 2279 reset in 640 ms.
Built C files in :
/tmp/ltsmin13371303065852608945
[2025-06-03 09:48:26] [INFO ] Too many transitions (2531) to apply POR reductions. Disabling POR matrices.
[2025-06-03 09:48:26] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13371303065852608945
Running compilation step : cd /tmp/ltsmin13371303065852608945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13371303065852608945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13371303065852608945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 1103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1103/1103 places, 2531/2531 transitions.
Applied a total of 0 rules in 108 ms. Remains 1103 /1103 variables (removed 0) and now considering 2531/2531 (removed 0) transitions.
[2025-06-03 09:48:29] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
// Phase 1: matrix 2259 rows 1103 cols
[2025-06-03 09:48:29] [INFO ] Computed 46 invariants in 26 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:48:32] [INFO ] Implicit Places using invariants in 2525 ms returned []
[2025-06-03 09:48:32] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2025-06-03 09:48:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:48:33] [INFO ] State equation strengthened by 848 read => feed constraints.
[2025-06-03 09:49:00] [INFO ] Implicit Places using invariants and state equation in 28476 ms returned []
Implicit Place search using SMT with State Equation took 31005 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 09:49:00] [INFO ] Redundant transitions in 77 ms returned []
Running 2514 sub problems to find dead transitions.
[2025-06-03 09:49:00] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2025-06-03 09:49:00] [INFO ] Invariant cache hit.
[2025-06-03 09:49:00] [INFO ] State equation strengthened by 848 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1101 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 2514 unsolved
SMT process timed out in 31896ms, After SMT, problems are : Problem set: 0 solved, 2514 unsolved
Search for dead transitions found 0 dead transitions in 31905ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63109 ms. Remains : 1103/1103 places, 2531/2531 transitions.
Built C files in :
/tmp/ltsmin11051600151684846978
[2025-06-03 09:49:32] [INFO ] Too many transitions (2531) to apply POR reductions. Disabling POR matrices.
[2025-06-03 09:49:32] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11051600151684846978
Running compilation step : cd /tmp/ltsmin11051600151684846978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11051600151684846978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11051600151684846978;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-03 09:49:35] [INFO ] Flatten gal took : 95 ms
[2025-06-03 09:49:36] [INFO ] Flatten gal took : 89 ms
[2025-06-03 09:49:36] [INFO ] Time to serialize gal into /tmp/LTL3653919889455931321.gal : 37 ms
[2025-06-03 09:49:36] [INFO ] Time to serialize properties into /tmp/LTL1498968552552640667.prop : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3653919889455931321.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10449018323500126716.hoa' '-atoms' '/tmp/LTL1498968552552640667.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1498968552552640667.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10449018323500126716.hoa
Detected timeout of ITS tools.
[2025-06-03 09:49:51] [INFO ] Flatten gal took : 74 ms
[2025-06-03 09:49:51] [INFO ] Flatten gal took : 87 ms
[2025-06-03 09:49:51] [INFO ] Time to serialize gal into /tmp/LTL16670481276667319489.gal : 25 ms
[2025-06-03 09:49:51] [INFO ] Time to serialize properties into /tmp/LTL6450199611487871268.ltl : 7 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16670481276667319489.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6450199611487871268.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node11HasAskedItsLeafSetToLx4ToReplaceNode6<=Node0HasAskedItsLeafSetToLx5ToReplaceNode4)"))))
Formula 0 simplified : GF!"(Node11HasAskedItsLeafSetToLx4ToReplaceNode6<=Node0HasAskedItsLeafSetToLx5ToReplaceNode4)"
Detected timeout of ITS tools.
[2025-06-03 09:50:06] [INFO ] Flatten gal took : 75 ms
[2025-06-03 09:50:06] [INFO ] Applying decomposition
[2025-06-03 09:50:06] [INFO ] Flatten gal took : 66 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13604018082492960289.txt' '-o' '/tmp/graph13604018082492960289.bin' '-w' '/tmp/graph13604018082492960289.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13604018082492960289.bin' '-l' '-1' '-v' '-w' '/tmp/graph13604018082492960289.weights' '-q' '0' '-e' '0.001'
[2025-06-03 09:50:06] [INFO ] Decomposing Gal with order
[2025-06-03 09:50:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 09:50:07] [INFO ] Removed a total of 1256 redundant transitions.
[2025-06-03 09:50:07] [INFO ] Flatten gal took : 575 ms
[2025-06-03 09:50:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 48 ms.
[2025-06-03 09:50:08] [INFO ] Time to serialize gal into /tmp/LTL11976118171353493699.gal : 23 ms
[2025-06-03 09:50:08] [INFO ] Time to serialize properties into /tmp/LTL751434906768320718.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11976118171353493699.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL751434906768320718.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu38.Node11HasAskedItsLeafSetToLx4ToReplaceNode6<=gu38.Node0HasAskedItsLeafSetToLx5ToReplaceNode4)"))))
Formula 0 simplified : GF!"(gu38.Node11HasAskedItsLeafSetToLx4ToReplaceNode6<=gu38.Node0HasAskedItsLeafSetToLx5ToReplaceNode4)"
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-10 finished in 457176 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 1413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1412 transition count 3064
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 43 place count 1370 transition count 3022
Iterating global reduction 1 with 42 rules applied. Total rules applied 85 place count 1370 transition count 3022
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 120 place count 1335 transition count 2927
Iterating global reduction 1 with 35 rules applied. Total rules applied 155 place count 1335 transition count 2927
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 176 place count 1314 transition count 2821
Iterating global reduction 1 with 21 rules applied. Total rules applied 197 place count 1314 transition count 2821
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 199 place count 1312 transition count 2809
Iterating global reduction 1 with 2 rules applied. Total rules applied 201 place count 1312 transition count 2809
Applied a total of 201 rules in 543 ms. Remains 1312 /1413 variables (removed 101) and now considering 2809/3064 (removed 255) transitions.
[2025-06-03 09:50:23] [INFO ] Flow matrix only has 2537 transitions (discarded 272 similar events)
// Phase 1: matrix 2537 rows 1312 cols
[2025-06-03 09:50:23] [INFO ] Computed 82 invariants in 30 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:50:27] [INFO ] Implicit Places using invariants in 3661 ms returned [15, 183, 184, 185, 254, 255, 362, 397, 399, 438, 466, 517, 538, 540, 569, 583, 584, 607, 617, 636, 646, 667, 693, 706, 707, 729, 730, 771, 796, 858, 893, 894, 939, 987, 1096, 1097]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 3665 ms to find 36 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1276/1413 places, 2809/3064 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 1243 transition count 2776
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 1243 transition count 2776
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 99 place count 1210 transition count 2743
Iterating global reduction 0 with 33 rules applied. Total rules applied 132 place count 1210 transition count 2743
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 165 place count 1177 transition count 2710
Iterating global reduction 0 with 33 rules applied. Total rules applied 198 place count 1177 transition count 2710
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 221 place count 1154 transition count 2572
Iterating global reduction 0 with 23 rules applied. Total rules applied 244 place count 1154 transition count 2572
Applied a total of 244 rules in 564 ms. Remains 1154 /1276 variables (removed 122) and now considering 2572/2809 (removed 237) transitions.
[2025-06-03 09:50:28] [INFO ] Flow matrix only has 2300 transitions (discarded 272 similar events)
// Phase 1: matrix 2300 rows 1154 cols
[2025-06-03 09:50:28] [INFO ] Computed 46 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:50:30] [INFO ] Implicit Places using invariants in 2409 ms returned []
[2025-06-03 09:50:30] [INFO ] Flow matrix only has 2300 transitions (discarded 272 similar events)
[2025-06-03 09:50:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:50:32] [INFO ] State equation strengthened by 838 read => feed constraints.
[2025-06-03 09:51:02] [INFO ] Performed 1009/1154 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:51:05] [INFO ] Implicit Places using invariants and state equation in 35451 ms returned [1120]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 37862 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1153/1413 places, 2572/3064 transitions.
Applied a total of 0 rules in 70 ms. Remains 1153 /1153 variables (removed 0) and now considering 2572/2572 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 42704 ms. Remains : 1153/1413 places, 2572/3064 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-11 finished in 42877 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 4 out of 1413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Graph (complete) has 9263 edges and 1413 vertex of which 1412 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 1412 transition count 3031
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 1379 transition count 3031
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 67 place count 1379 transition count 2994
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 141 place count 1342 transition count 2994
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 163 place count 1320 transition count 2972
Iterating global reduction 2 with 22 rules applied. Total rules applied 185 place count 1320 transition count 2972
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 185 place count 1320 transition count 2971
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 187 place count 1319 transition count 2971
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 202 place count 1304 transition count 2901
Iterating global reduction 2 with 15 rules applied. Total rules applied 217 place count 1304 transition count 2901
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 218 place count 1303 transition count 2895
Iterating global reduction 2 with 1 rules applied. Total rules applied 219 place count 1303 transition count 2895
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 3 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 295 place count 1265 transition count 2857
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 313 place count 1247 transition count 2839
Iterating global reduction 2 with 18 rules applied. Total rules applied 331 place count 1247 transition count 2839
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 348 place count 1230 transition count 2737
Iterating global reduction 2 with 17 rules applied. Total rules applied 365 place count 1230 transition count 2737
Applied a total of 365 rules in 890 ms. Remains 1230 /1413 variables (removed 183) and now considering 2737/3064 (removed 327) transitions.
[2025-06-03 09:51:07] [INFO ] Flow matrix only has 2465 transitions (discarded 272 similar events)
// Phase 1: matrix 2465 rows 1230 cols
[2025-06-03 09:51:07] [INFO ] Computed 82 invariants in 40 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:51:10] [INFO ] Implicit Places using invariants in 3731 ms returned [10, 158, 159, 160, 229, 230, 330, 363, 365, 404, 430, 479, 500, 501, 541, 542, 561, 571, 587, 597, 615, 642, 655, 656, 675, 676, 714, 739, 798, 831, 832, 877, 921, 1028, 1029]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 3737 ms to find 35 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1195/1413 places, 2737/3064 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1174 transition count 2716
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1174 transition count 2716
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 1153 transition count 2695
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 1153 transition count 2695
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 1145 transition count 2647
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 1145 transition count 2647
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 122 place count 1134 transition count 2636
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 133 place count 1123 transition count 2625
Iterating global reduction 0 with 11 rules applied. Total rules applied 144 place count 1123 transition count 2625
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 158 place count 1109 transition count 2541
Iterating global reduction 0 with 14 rules applied. Total rules applied 172 place count 1109 transition count 2541
Applied a total of 172 rules in 807 ms. Remains 1109 /1195 variables (removed 86) and now considering 2541/2737 (removed 196) transitions.
[2025-06-03 09:51:11] [INFO ] Flow matrix only has 2269 transitions (discarded 272 similar events)
// Phase 1: matrix 2269 rows 1109 cols
[2025-06-03 09:51:11] [INFO ] Computed 47 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:51:14] [INFO ] Implicit Places using invariants in 2537 ms returned []
[2025-06-03 09:51:14] [INFO ] Flow matrix only has 2269 transitions (discarded 272 similar events)
[2025-06-03 09:51:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:51:15] [INFO ] State equation strengthened by 853 read => feed constraints.
[2025-06-03 09:51:45] [INFO ] Implicit Places using invariants and state equation in 31185 ms returned []
Implicit Place search using SMT with State Equation took 33731 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1109/1413 places, 2541/3064 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 39166 ms. Remains : 1109/1413 places, 2541/3064 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-12
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-12 finished in 39224 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G((p1||X(G(p2)))))))'
Support contains 6 out of 1413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1412 transition count 3064
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 38 place count 1375 transition count 3027
Iterating global reduction 1 with 37 rules applied. Total rules applied 75 place count 1375 transition count 3027
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 106 place count 1344 transition count 2941
Iterating global reduction 1 with 31 rules applied. Total rules applied 137 place count 1344 transition count 2941
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 154 place count 1327 transition count 2859
Iterating global reduction 1 with 17 rules applied. Total rules applied 171 place count 1327 transition count 2859
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 173 place count 1325 transition count 2847
Iterating global reduction 1 with 2 rules applied. Total rules applied 175 place count 1325 transition count 2847
Applied a total of 175 rules in 358 ms. Remains 1325 /1413 variables (removed 88) and now considering 2847/3064 (removed 217) transitions.
[2025-06-03 09:51:45] [INFO ] Flow matrix only has 2575 transitions (discarded 272 similar events)
// Phase 1: matrix 2575 rows 1325 cols
[2025-06-03 09:51:45] [INFO ] Computed 82 invariants in 28 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:51:49] [INFO ] Implicit Places using invariants in 3446 ms returned [15, 183, 184, 256, 257, 364, 399, 401, 440, 468, 519, 540, 541, 542, 568, 582, 583, 606, 616, 671, 697, 710, 737, 781, 806, 906, 907, 952, 1000, 1109, 1110]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 3448 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1294/1413 places, 2847/3064 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1266 transition count 2819
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1266 transition count 2819
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 84 place count 1238 transition count 2791
Iterating global reduction 0 with 28 rules applied. Total rules applied 112 place count 1238 transition count 2791
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 140 place count 1210 transition count 2763
Iterating global reduction 0 with 28 rules applied. Total rules applied 168 place count 1210 transition count 2763
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 186 place count 1192 transition count 2655
Iterating global reduction 0 with 18 rules applied. Total rules applied 204 place count 1192 transition count 2655
Applied a total of 204 rules in 352 ms. Remains 1192 /1294 variables (removed 102) and now considering 2655/2847 (removed 192) transitions.
[2025-06-03 09:51:49] [INFO ] Flow matrix only has 2383 transitions (discarded 272 similar events)
// Phase 1: matrix 2383 rows 1192 cols
[2025-06-03 09:51:49] [INFO ] Computed 51 invariants in 24 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:51:51] [INFO ] Implicit Places using invariants in 2340 ms returned []
[2025-06-03 09:51:51] [INFO ] Flow matrix only has 2383 transitions (discarded 272 similar events)
[2025-06-03 09:51:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:51:53] [INFO ] State equation strengthened by 888 read => feed constraints.
[2025-06-03 09:52:23] [INFO ] Performed 912/1192 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:52:31] [INFO ] Implicit Places using invariants and state equation in 39351 ms returned []
Implicit Place search using SMT with State Equation took 41693 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1192/1413 places, 2655/3064 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45851 ms. Remains : 1192/1413 places, 2655/3064 transitions.
Stuttering acceptance computed with spot in 221 ms :[true, (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-14
Product exploration explored 100000 steps with 1604 reset in 825 ms.
Product exploration explored 100000 steps with 1604 reset in 696 ms.
Computed a total of 360 stabilizing places and 1022 stable transitions
Computed a total of 360 stabilizing places and 1022 stable transitions
Detected a total of 360/1192 stabilizing places and 1022/2655 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p2 p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p1))), (X (X p2)), (X (X (AND p0 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 649 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[true, (NOT p2), (AND (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 11 to 9
RANDOM walk for 40000 steps (640 resets) in 676 ms. (59 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40004 steps (172 resets) in 290 ms. (137 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (172 resets) in 139 ms. (285 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (172 resets) in 198 ms. (201 steps per ms) remains 3/3 properties
[2025-06-03 09:52:34] [INFO ] Flow matrix only has 2383 transitions (discarded 272 similar events)
[2025-06-03 09:52:34] [INFO ] Invariant cache hit.
[2025-06-03 09:52:34] [INFO ] State equation strengthened by 888 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf8 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 130/136 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 982/1118 variables, 8/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1118 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 62/1180 variables, 29/39 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1180 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 12/1192 variables, 12/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1192 variables, 0/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2383/3575 variables, 1192/1243 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3575 variables, 888/2131 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3575 variables, 0/2131 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/3575 variables, 0/2131 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3575/3575 variables, and 2131 constraints, problems are : Problem set: 1 solved, 2 unsolved in 1975 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 1192/1192 constraints, ReadFeed: 888/888 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 130/136 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem apf0 is UNSAT
At refinement iteration 3 (OVERLAPS) 982/1118 variables, 8/10 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:37] [INFO ] Deduced a trap composed of 77 places in 1207 ms of which 126 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:39] [INFO ] Deduced a trap composed of 77 places in 1253 ms of which 124 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:40] [INFO ] Deduced a trap composed of 77 places in 1036 ms of which 126 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:41] [INFO ] Deduced a trap composed of 77 places in 1139 ms of which 125 ms to minimize.
SMT process timed out in 7099ms, After SMT, problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1192/1192 places, 2655/2655 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 1192 transition count 2634
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 1171 transition count 2634
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 42 place count 1171 transition count 2620
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 70 place count 1157 transition count 2620
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 1156 transition count 2619
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 1156 transition count 2619
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 72 place count 1156 transition count 2618
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 74 place count 1155 transition count 2618
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 1154 transition count 2612
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 1154 transition count 2612
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 128 place count 1128 transition count 2586
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 131 place count 1125 transition count 2583
Iterating global reduction 2 with 3 rules applied. Total rules applied 134 place count 1125 transition count 2583
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 137 place count 1122 transition count 2565
Iterating global reduction 2 with 3 rules applied. Total rules applied 140 place count 1122 transition count 2565
Free-agglomeration rule (complex) applied 139 times.
Iterating global reduction 2 with 139 rules applied. Total rules applied 279 place count 1122 transition count 3736
Reduce places removed 139 places and 0 transitions.
Iterating post reduction 2 with 139 rules applied. Total rules applied 418 place count 983 transition count 3736
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 423 place count 983 transition count 3736
Applied a total of 423 rules in 792 ms. Remains 983 /1192 variables (removed 209) and now considering 3736/2655 (removed -1081) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 793 ms. Remains : 983/1192 places, 3736/2655 transitions.
RANDOM walk for 40000 steps (1130 resets) in 1114 ms. (35 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (141 resets) in 193 ms. (206 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 58106 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :0 out of 1
Probabilistic random walk after 58106 steps, saw 24379 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
[2025-06-03 09:52:45] [INFO ] Flow matrix only has 3338 transitions (discarded 398 similar events)
// Phase 1: matrix 3338 rows 983 cols
[2025-06-03 09:52:45] [INFO ] Computed 51 invariants in 36 ms
[2025-06-03 09:52:45] [INFO ] State equation strengthened by 2178 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 887/889 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/889 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/906 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/906 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/943 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/943 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 28/971 variables, 28/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/971 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 12/983 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/983 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3338/4321 variables, 983/1034 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4321 variables, 2178/3212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4321 variables, 0/3212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/4321 variables, 0/3212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4321/4321 variables, and 3212 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2117 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 983/983 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 887/889 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/889 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/906 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/906 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/943 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:49] [INFO ] Deduced a trap composed of 50 places in 1229 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:50] [INFO ] Deduced a trap composed of 50 places in 1163 ms of which 100 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:51] [INFO ] Deduced a trap composed of 50 places in 1141 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:52] [INFO ] Deduced a trap composed of 50 places in 1218 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:54] [INFO ] Deduced a trap composed of 50 places in 1219 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:55] [INFO ] Deduced a trap composed of 50 places in 1212 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:56] [INFO ] Deduced a trap composed of 50 places in 1203 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:57] [INFO ] Deduced a trap composed of 51 places in 1391 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:52:59] [INFO ] Deduced a trap composed of 51 places in 1214 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:00] [INFO ] Deduced a trap composed of 51 places in 1190 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:01] [INFO ] Deduced a trap composed of 51 places in 1194 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:03] [INFO ] Deduced a trap composed of 51 places in 1335 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:04] [INFO ] Deduced a trap composed of 51 places in 1177 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:05] [INFO ] Deduced a trap composed of 51 places in 1304 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:06] [INFO ] Deduced a trap composed of 51 places in 1196 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:08] [INFO ] Deduced a trap composed of 51 places in 1313 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:09] [INFO ] Deduced a trap composed of 51 places in 1241 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:10] [INFO ] Deduced a trap composed of 52 places in 1194 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:11] [INFO ] Deduced a trap composed of 52 places in 1182 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:13] [INFO ] Deduced a trap composed of 53 places in 1333 ms of which 97 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/943 variables, 20/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/943 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 28/971 variables, 28/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/971 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 12/983 variables, 12/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/983 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3338/4321 variables, 983/1054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4321 variables, 2178/3232 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4321 variables, 1/3233 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:17] [INFO ] Deduced a trap composed of 120 places in 1138 ms of which 113 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:19] [INFO ] Deduced a trap composed of 115 places in 1138 ms of which 113 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:20] [INFO ] Deduced a trap composed of 125 places in 1125 ms of which 115 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:22] [INFO ] Deduced a trap composed of 133 places in 1008 ms of which 120 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:24] [INFO ] Deduced a trap composed of 116 places in 1118 ms of which 172 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:25] [INFO ] Deduced a trap composed of 125 places in 1321 ms of which 176 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:27] [INFO ] Deduced a trap composed of 115 places in 1021 ms of which 112 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:28] [INFO ] Deduced a trap composed of 98 places in 1078 ms of which 141 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:29] [INFO ] Deduced a trap composed of 119 places in 1010 ms of which 104 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:32] [INFO ] Deduced a trap composed of 105 places in 1429 ms of which 154 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:53:33] [INFO ] Deduced a trap composed of 115 places in 1241 ms of which 189 ms to minimize.
SMT process timed out in 48393ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 983 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 983/983 places, 3736/3736 transitions.
Applied a total of 0 rules in 198 ms. Remains 983 /983 variables (removed 0) and now considering 3736/3736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 198 ms. Remains : 983/983 places, 3736/3736 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 983/983 places, 3736/3736 transitions.
Applied a total of 0 rules in 197 ms. Remains 983 /983 variables (removed 0) and now considering 3736/3736 (removed 0) transitions.
[2025-06-03 09:53:34] [INFO ] Flow matrix only has 3338 transitions (discarded 398 similar events)
[2025-06-03 09:53:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:53:37] [INFO ] Implicit Places using invariants in 2813 ms returned [469, 478, 543, 640]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 2825 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 979/983 places, 3736/3736 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 978 transition count 3735
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 978 transition count 3735
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 977 transition count 3734
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 977 transition count 3734
Applied a total of 4 rules in 253 ms. Remains 977 /979 variables (removed 2) and now considering 3734/3736 (removed 2) transitions.
[2025-06-03 09:53:37] [INFO ] Flow matrix only has 3336 transitions (discarded 398 similar events)
// Phase 1: matrix 3336 rows 977 cols
[2025-06-03 09:53:37] [INFO ] Computed 47 invariants in 25 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:53:39] [INFO ] Implicit Places using invariants in 2221 ms returned []
[2025-06-03 09:53:39] [INFO ] Flow matrix only has 3336 transitions (discarded 398 similar events)
[2025-06-03 09:53:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:53:41] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2025-06-03 09:54:11] [INFO ] Performed 374/977 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:54:41] [INFO ] Performed 604/977 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-03 09:55:13] [INFO ] Performed 969/977 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2025-06-03 09:55:14] [INFO ] Implicit Places using invariants and state equation in 94466 ms returned []
Implicit Place search using SMT with State Equation took 96693 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 977/983 places, 3734/3736 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 99970 ms. Remains : 977/983 places, 3734/3736 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p1))), (X (X p2)), (X (X (AND p0 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 p2)), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (AND p0 p1))), (F (NOT (AND p0 p2))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 23 factoid took 1734 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1))]
Support contains 4 out of 1192 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1192/1192 places, 2655/2655 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 1192 transition count 2637
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 1174 transition count 2637
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 36 place count 1174 transition count 2623
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 64 place count 1160 transition count 2623
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 118 place count 1133 transition count 2596
Applied a total of 118 rules in 213 ms. Remains 1133 /1192 variables (removed 59) and now considering 2596/2655 (removed 59) transitions.
[2025-06-03 09:55:16] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
// Phase 1: matrix 2324 rows 1133 cols
[2025-06-03 09:55:16] [INFO ] Computed 51 invariants in 25 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:55:18] [INFO ] Implicit Places using invariants in 2133 ms returned []
[2025-06-03 09:55:18] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
[2025-06-03 09:55:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:55:19] [INFO ] State equation strengthened by 888 read => feed constraints.
[2025-06-03 09:55:49] [INFO ] Performed 783/1133 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:55:59] [INFO ] Implicit Places using invariants and state equation in 40885 ms returned []
Implicit Place search using SMT with State Equation took 43020 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 09:55:59] [INFO ] Redundant transitions in 96 ms returned []
Running 2579 sub problems to find dead transitions.
[2025-06-03 09:55:59] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
[2025-06-03 09:55:59] [INFO ] Invariant cache hit.
[2025-06-03 09:55:59] [INFO ] State equation strengthened by 888 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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(s735 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1131 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 2579 unsolved
SMT process timed out in 31727ms, After SMT, problems are : Problem set: 0 solved, 2579 unsolved
Search for dead transitions found 0 dead transitions in 31740ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1133/1192 places, 2596/2655 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75101 ms. Remains : 1133/1192 places, 2596/2655 transitions.
Computed a total of 318 stabilizing places and 980 stable transitions
Computed a total of 318 stabilizing places and 980 stable transitions
Detected a total of 318/1133 stabilizing places and 980/2596 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p2 p1), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 441 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (904 resets) in 422 ms. (94 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (188 resets) in 140 ms. (283 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (188 resets) in 136 ms. (292 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (188 resets) in 191 ms. (208 steps per ms) remains 3/3 properties
[2025-06-03 09:56:32] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
[2025-06-03 09:56:32] [INFO ] Invariant cache hit.
[2025-06-03 09:56:32] [INFO ] State equation strengthened by 888 read => feed constraints.
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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1032/1036 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1036 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 17/1053 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 40/1093 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1093 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 28/1121 variables, 28/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1121 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 12/1133 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1133 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 2324/3457 variables, 1133/1184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3457 variables, 888/2072 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3457 variables, 0/2072 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/3457 variables, 0/2072 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3457/3457 variables, and 2072 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2333 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 1133/1133 constraints, ReadFeed: 888/888 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1032/1036 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1036 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 17/1053 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf2 is UNSAT
At refinement iteration 5 (OVERLAPS) 40/1093 variables, 8/11 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:56:35] [INFO ] Deduced a trap composed of 47 places in 1053 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:56:37] [INFO ] Deduced a trap composed of 68 places in 1066 ms of which 131 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:56:38] [INFO ] Deduced a trap composed of 71 places in 1072 ms of which 129 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:56:39] [INFO ] Deduced a trap composed of 71 places in 1064 ms of which 131 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:56:40] [INFO ] Deduced a trap composed of 71 places in 1058 ms of which 130 ms to minimize.
SMT process timed out in 8237ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 1133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1133/1133 places, 2596/2596 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1133 transition count 2594
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1131 transition count 2594
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 1129 transition count 2592
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1129 transition count 2592
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 1127 transition count 2580
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 1127 transition count 2580
Free-agglomeration rule (complex) applied 141 times.
Iterating global reduction 2 with 141 rules applied. Total rules applied 153 place count 1127 transition count 3739
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 2 with 141 rules applied. Total rules applied 294 place count 986 transition count 3739
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 300 place count 986 transition count 3739
Applied a total of 300 rules in 563 ms. Remains 986 /1133 variables (removed 147) and now considering 3739/2596 (removed -1143) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 563 ms. Remains : 986/1133 places, 3739/2596 transitions.
RANDOM walk for 40000 steps (1131 resets) in 1256 ms. (31 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (145 resets) in 240 ms. (165 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (145 resets) in 173 ms. (229 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 47946 steps, run timeout after 3001 ms. (steps per millisecond=15 ) properties seen :0 out of 2
Probabilistic random walk after 47946 steps, saw 20175 distinct states, run finished after 3001 ms. (steps per millisecond=15 ) properties seen :0
[2025-06-03 09:56:44] [INFO ] Flow matrix only has 3341 transitions (discarded 398 similar events)
// Phase 1: matrix 3341 rows 986 cols
[2025-06-03 09:56:44] [INFO ] Computed 51 invariants in 44 ms
[2025-06-03 09:56:44] [INFO ] State equation strengthened by 2178 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 887/891 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/891 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 17/908 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/908 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 38/946 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/946 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 28/974 variables, 28/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/974 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 12/986 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/986 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 3341/4327 variables, 986/1037 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4327 variables, 2178/3215 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4327 variables, 0/3215 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/4327 variables, 0/3215 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4327/4327 variables, and 3215 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2821 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 986/986 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 887/891 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/891 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 17/908 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/908 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 38/946 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:56:48] [INFO ] Deduced a trap composed of 5 places in 1161 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:56:50] [INFO ] Deduced a trap composed of 53 places in 1229 ms of which 95 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/946 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/946 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 28/974 variables, 28/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/974 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 12/986 variables, 12/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/986 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 3341/4327 variables, 986/1039 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4327 variables, 2178/3217 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4327 variables, 2/3219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4327 variables, 0/3219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/4327 variables, 0/3219 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4327/4327 variables, and 3219 constraints, problems are : Problem set: 0 solved, 2 unsolved in 7703 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 986/986 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10587ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 122 ms.
Support contains 4 out of 986 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 986/986 places, 3739/3739 transitions.
Applied a total of 0 rules in 135 ms. Remains 986 /986 variables (removed 0) and now considering 3739/3739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 986/986 places, 3739/3739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 986/986 places, 3739/3739 transitions.
Applied a total of 0 rules in 116 ms. Remains 986 /986 variables (removed 0) and now considering 3739/3739 (removed 0) transitions.
[2025-06-03 09:56:55] [INFO ] Flow matrix only has 3341 transitions (discarded 398 similar events)
[2025-06-03 09:56:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:56:57] [INFO ] Implicit Places using invariants in 2084 ms returned [470, 644]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2087 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 984/986 places, 3739/3739 transitions.
Applied a total of 0 rules in 115 ms. Remains 984 /984 variables (removed 0) and now considering 3739/3739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2319 ms. Remains : 984/986 places, 3739/3739 transitions.
RANDOM walk for 40000 steps (1129 resets) in 945 ms. (42 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (142 resets) in 148 ms. (268 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (140 resets) in 143 ms. (277 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 56429 steps, run timeout after 3001 ms. (steps per millisecond=18 ) properties seen :0 out of 2
Probabilistic random walk after 56429 steps, saw 23678 distinct states, run finished after 3001 ms. (steps per millisecond=18 ) properties seen :0
[2025-06-03 09:57:00] [INFO ] Flow matrix only has 3341 transitions (discarded 398 similar events)
// Phase 1: matrix 3341 rows 984 cols
[2025-06-03 09:57:00] [INFO ] Computed 49 invariants in 25 ms
[2025-06-03 09:57:00] [INFO ] State equation strengthened by 2178 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 887/891 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/891 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 17/908 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/908 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 36/944 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/944 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 28/972 variables, 28/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/972 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 12/984 variables, 12/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/984 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 3341/4325 variables, 984/1033 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4325 variables, 2178/3211 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4325 variables, 0/3211 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/4325 variables, 0/3211 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4325/4325 variables, and 3211 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2351 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 984/984 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 887/891 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/891 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 17/908 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/908 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 36/944 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:05] [INFO ] Deduced a trap composed of 5 places in 1311 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:06] [INFO ] Deduced a trap composed of 53 places in 1252 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:07] [INFO ] Deduced a trap composed of 54 places in 1351 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:09] [INFO ] Deduced a trap composed of 54 places in 1472 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:10] [INFO ] Deduced a trap composed of 54 places in 1327 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:11] [INFO ] Deduced a trap composed of 54 places in 1213 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:13] [INFO ] Deduced a trap composed of 54 places in 1525 ms of which 144 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:14] [INFO ] Deduced a trap composed of 54 places in 1325 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:15] [INFO ] Deduced a trap composed of 53 places in 1144 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:17] [INFO ] Deduced a trap composed of 54 places in 1249 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:18] [INFO ] Deduced a trap composed of 54 places in 1353 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:19] [INFO ] Deduced a trap composed of 46 places in 1435 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:21] [INFO ] Deduced a trap composed of 54 places in 1174 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:22] [INFO ] Deduced a trap composed of 54 places in 1140 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:23] [INFO ] Deduced a trap composed of 53 places in 1264 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:24] [INFO ] Deduced a trap composed of 54 places in 1180 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:25] [INFO ] Deduced a trap composed of 54 places in 1164 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:27] [INFO ] Deduced a trap composed of 53 places in 1354 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:28] [INFO ] Deduced a trap composed of 54 places in 1130 ms of which 103 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:29] [INFO ] Deduced a trap composed of 54 places in 1151 ms of which 97 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/944 variables, 20/29 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:30] [INFO ] Deduced a trap composed of 54 places in 1309 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:32] [INFO ] Deduced a trap composed of 54 places in 1069 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:33] [INFO ] Deduced a trap composed of 54 places in 1153 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:34] [INFO ] Deduced a trap composed of 56 places in 1301 ms of which 100 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:35] [INFO ] Deduced a trap composed of 56 places in 1221 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:36] [INFO ] Deduced a trap composed of 54 places in 1168 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:38] [INFO ] Deduced a trap composed of 54 places in 1402 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:39] [INFO ] Deduced a trap composed of 54 places in 1212 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:40] [INFO ] Deduced a trap composed of 56 places in 1138 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:41] [INFO ] Deduced a trap composed of 54 places in 1193 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:43] [INFO ] Deduced a trap composed of 54 places in 1500 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:44] [INFO ] Deduced a trap composed of 54 places in 1146 ms of which 95 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/944 variables, 12/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/944 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 28/972 variables, 28/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/972 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 12/984 variables, 12/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/984 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 3341/4325 variables, 984/1065 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4325 variables, 2178/3243 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4325 variables, 2/3245 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:50] [INFO ] Deduced a trap composed of 116 places in 998 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:51] [INFO ] Deduced a trap composed of 113 places in 1037 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:54] [INFO ] Deduced a trap composed of 111 places in 1178 ms of which 167 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:57:59] [INFO ] Deduced a trap composed of 131 places in 1249 ms of which 186 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:58:04] [INFO ] Deduced a trap composed of 101 places in 1093 ms of which 145 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:58:05] [INFO ] Deduced a trap composed of 119 places in 997 ms of which 112 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:58:07] [INFO ] Deduced a trap composed of 121 places in 1188 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 09:58:09] [INFO ] Deduced a trap composed of 111 places in 1136 ms of which 106 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/4325 variables, 8/3253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/4325 variables, 0/3253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/4325 variables, 0/3253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4325/4325 variables, and 3253 constraints, problems are : Problem set: 0 solved, 2 unsolved in 72316 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 984/984 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 74711ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 262 ms.
Support contains 4 out of 984 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 984/984 places, 3739/3739 transitions.
Applied a total of 0 rules in 196 ms. Remains 984 /984 variables (removed 0) and now considering 3739/3739 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 984/984 places, 3739/3739 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 984/984 places, 3739/3739 transitions.
Applied a total of 0 rules in 195 ms. Remains 984 /984 variables (removed 0) and now considering 3739/3739 (removed 0) transitions.
[2025-06-03 09:58:16] [INFO ] Flow matrix only has 3341 transitions (discarded 398 similar events)
[2025-06-03 09:58:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:58:18] [INFO ] Implicit Places using invariants in 2070 ms returned []
[2025-06-03 09:58:18] [INFO ] Flow matrix only has 3341 transitions (discarded 398 similar events)
[2025-06-03 09:58:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 09:58:19] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2025-06-03 09:58:50] [INFO ] Performed 362/984 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 09:59:20] [INFO ] Performed 592/984 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-03 09:59:50] [INFO ] Performed 958/984 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-03 09:59:57] [INFO ] Implicit Places using invariants and state equation in 99662 ms returned []
Implicit Place search using SMT with State Equation took 101735 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 09:59:58] [INFO ] Redundant transitions in 185 ms returned []
Running 3677 sub problems to find dead transitions.
[2025-06-03 09:59:58] [INFO ] Flow matrix only has 3341 transitions (discarded 398 similar events)
[2025-06-03 09:59:58] [INFO ] Invariant cache hit.
[2025-06-03 09:59:58] [INFO ] State equation strengthened by 2178 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
(s3 1.0)
(s4 0.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 0.0)
(s10 0.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 1.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 1.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 1.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 1.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 1.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 1.0)
(s84 1.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 1.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 1.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 1.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 1.0)
(s117 0.0)
(s118 0.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 0.0)
(s136 0.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 0.0)
(s144 0.0)
(s145 1.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 1.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 1.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 1.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 1.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 1.0)
(s190 0.0)
(s191 0.0)
(s192 0.0)
(s193 0.0)
(s194 0.0)
(s195 0.0)
(s196 0.0)
(s197 0.0)
(s198 0.0)
(s199 0.0)
(s200 1.0)
(s201 0.0)
(s202 0.0)
(s203 0.0)
(s204 0.0)
(s205 0.0)
(s206 0.0)
(s207 0.0)
(s208 0.0)
(s209 1.0)
(s210 0.0)
(s211 0.0)
(s212 0.0)
(s213 0.0)
(s214 0.0)
(s215 0.0)
(s216 1.0)
(s217 0.0)
(s218 0.0)
(s219 0.0)
(s220 0.0)
(s221 1.0)
(s222 0.0)
(s223 0.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 0.0)
(s232 0.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 0.0)
(s239 0.0)
(s240 1.0)
(s241 0.0)
(s242 0.0)
(s243 0.0)
(s244 0.0)
(s245 1.0)
(s246 0.0)
(s247 0.0)
(s248 0.0)
(s249 0.0)
(s250 0.0)
(s251 0.0)
(s252 1.0)
(s253 0.0)
(s254 0.0)
(s255 0.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 1.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 1.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 1.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 0.0)
(s285 0.0)
(s286 0.0)
(s287 1.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 1.0)
(s293 0.0)
(s294 0.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 0.0)
(s303 0.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 0.0)
(s311 0.0)
(s312 1.0)
(s313 0.0)
(s314 0.0)
(s315 0.0)
(s316 0.0)
(s317 1.0)
(s318 0.0)
(s319 0.0)
(s320 0.0)
(s321 0.0)
(s322 0.0)
(s323 0.0)
(s324 1.0)
(s325 0.0)
(s326 0.0)
(s327 0.0)
(s328 0.0)
(s329 0.0)
(s330 0.0)
(s331 0.0)
(s332 1.0)
(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 1.0)
(s340 0.0)
(s341 0.0)
(s342 0.0)
(s343 0.0)
(s344 1.0)
(s345 0.0)
(s346 0.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 0.0)
(s356 0.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 0.0)
(s365 0.0)
(s366 1.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 1.0)
(s372 0.0)
(s373 0.0)
(s374 0.0)
(s375 0.0)
(s376 0.0)
(s377 1.0)
(s378 0.0)
(s379 0.0)
(s380 0.0)
(s381 0.0)
(s382 1.0)
(s383 0.0)
(s384 0.0)
(s385 1.0)
(s386 1.0)
(s387 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/982 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 3677 unsolved
SMT process timed out in 35782ms, After SMT, problems are : Problem set: 0 solved, 3677 unsolved
Search for dead transitions found 0 dead transitions in 35792ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137925 ms. Remains : 984/984 places, 3739/3739 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p2 p1))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 12 factoid took 382 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 77 ms :[true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 77 ms :[true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Product exploration explored 100000 steps with 2266 reset in 674 ms.
Product exploration explored 100000 steps with 2265 reset in 926 ms.
Built C files in :
/tmp/ltsmin14594440974909057432
[2025-06-03 10:00:36] [INFO ] Too many transitions (2596) to apply POR reductions. Disabling POR matrices.
[2025-06-03 10:00:36] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14594440974909057432
Running compilation step : cd /tmp/ltsmin14594440974909057432;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14594440974909057432;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14594440974909057432;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 1133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1133/1133 places, 2596/2596 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1133 transition count 2594
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1131 transition count 2594
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 1129 transition count 2592
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1129 transition count 2592
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 1127 transition count 2580
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 1127 transition count 2580
Applied a total of 12 rules in 269 ms. Remains 1127 /1133 variables (removed 6) and now considering 2580/2596 (removed 16) transitions.
[2025-06-03 10:00:39] [INFO ] Flow matrix only has 2308 transitions (discarded 272 similar events)
// Phase 1: matrix 2308 rows 1127 cols
[2025-06-03 10:00:39] [INFO ] Computed 51 invariants in 23 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:00:41] [INFO ] Implicit Places using invariants in 2034 ms returned [539, 741]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2036 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1125/1133 places, 2580/2596 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1123 transition count 2578
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1121 transition count 2576
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1121 transition count 2576
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1119 transition count 2564
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1119 transition count 2564
Applied a total of 12 rules in 324 ms. Remains 1119 /1125 variables (removed 6) and now considering 2564/2580 (removed 16) transitions.
[2025-06-03 10:00:41] [INFO ] Flow matrix only has 2292 transitions (discarded 272 similar events)
// Phase 1: matrix 2292 rows 1119 cols
[2025-06-03 10:00:41] [INFO ] Computed 49 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:00:43] [INFO ] Implicit Places using invariants in 2004 ms returned []
[2025-06-03 10:00:43] [INFO ] Flow matrix only has 2292 transitions (discarded 272 similar events)
[2025-06-03 10:00:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:00:44] [INFO ] State equation strengthened by 868 read => feed constraints.
[2025-06-03 10:01:13] [INFO ] Implicit Places using invariants and state equation in 29382 ms returned []
Implicit Place search using SMT with State Equation took 31389 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1119/1133 places, 2564/2596 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 34019 ms. Remains : 1119/1133 places, 2564/2596 transitions.
Built C files in :
/tmp/ltsmin9425429035197878853
[2025-06-03 10:01:13] [INFO ] Too many transitions (2564) to apply POR reductions. Disabling POR matrices.
[2025-06-03 10:01:13] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9425429035197878853
Running compilation step : cd /tmp/ltsmin9425429035197878853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9425429035197878853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9425429035197878853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-03 10:01:16] [INFO ] Flatten gal took : 157 ms
[2025-06-03 10:01:16] [INFO ] Flatten gal took : 106 ms
[2025-06-03 10:01:16] [INFO ] Time to serialize gal into /tmp/LTL15162090830501966498.gal : 21 ms
[2025-06-03 10:01:16] [INFO ] Time to serialize properties into /tmp/LTL4187121413094031137.prop : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15162090830501966498.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3193646010283721051.hoa' '-atoms' '/tmp/LTL4187121413094031137.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4187121413094031137.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3193646010283721051.hoa
Detected timeout of ITS tools.
[2025-06-03 10:01:31] [INFO ] Flatten gal took : 84 ms
[2025-06-03 10:01:31] [INFO ] Flatten gal took : 82 ms
[2025-06-03 10:01:32] [INFO ] Time to serialize gal into /tmp/LTL532874217384949757.gal : 15 ms
[2025-06-03 10:01:32] [INFO ] Time to serialize properties into /tmp/LTL3438415512435522773.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL532874217384949757.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3438415512435522773.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X((G("((Node8HasTheLeafSetOfLx1ToReplaceNode4<=Node13HasTheLeafSetOfRx2ToReplaceNode15)&&(Node10HasTheLeafSetOfRx4ToReplaceNode16<=...398
Formula 0 simplified : X(F!"((Node8HasTheLeafSetOfLx1ToReplaceNode4<=Node13HasTheLeafSetOfRx2ToReplaceNode15)&&(Node10HasTheLeafSetOfRx4ToReplaceNode16<=No...386
Detected timeout of ITS tools.
[2025-06-03 10:01:47] [INFO ] Flatten gal took : 74 ms
[2025-06-03 10:01:47] [INFO ] Applying decomposition
[2025-06-03 10:01:47] [INFO ] Flatten gal took : 81 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1965622907875423233.txt' '-o' '/tmp/graph1965622907875423233.bin' '-w' '/tmp/graph1965622907875423233.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1965622907875423233.bin' '-l' '-1' '-v' '-w' '/tmp/graph1965622907875423233.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:01:47] [INFO ] Decomposing Gal with order
[2025-06-03 10:01:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:01:47] [INFO ] Removed a total of 171 redundant transitions.
[2025-06-03 10:01:47] [INFO ] Flatten gal took : 122 ms
[2025-06-03 10:01:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 10 ms.
[2025-06-03 10:01:47] [INFO ] Time to serialize gal into /tmp/LTL9623517438519762349.gal : 13 ms
[2025-06-03 10:01:47] [INFO ] Time to serialize properties into /tmp/LTL14525240138232127295.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9623517438519762349.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14525240138232127295.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G("((gu17.Node8HasTheLeafSetOfLx1ToReplaceNode4<=gu17.Node13HasTheLeafSetOfRx2ToReplaceNode15)&&(gu15.Node10HasTheLeafSetOfRx4To...438
Formula 0 simplified : X(F!"((gu17.Node8HasTheLeafSetOfLx1ToReplaceNode4<=gu17.Node13HasTheLeafSetOfRx2ToReplaceNode15)&&(gu15.Node10HasTheLeafSetOfRx4ToRe...426
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-14 finished in 617342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))&&F(p1)))'
Support contains 3 out of 1413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Graph (complete) has 9263 edges and 1413 vertex of which 1412 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 1412 transition count 3031
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 1379 transition count 3031
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 67 place count 1379 transition count 2994
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 141 place count 1342 transition count 2994
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 164 place count 1319 transition count 2971
Iterating global reduction 2 with 23 rules applied. Total rules applied 187 place count 1319 transition count 2971
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 187 place count 1319 transition count 2970
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 189 place count 1318 transition count 2970
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 206 place count 1301 transition count 2893
Iterating global reduction 2 with 17 rules applied. Total rules applied 223 place count 1301 transition count 2893
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 225 place count 1299 transition count 2881
Iterating global reduction 2 with 2 rules applied. Total rules applied 227 place count 1299 transition count 2881
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 303 place count 1261 transition count 2843
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 320 place count 1244 transition count 2826
Iterating global reduction 2 with 17 rules applied. Total rules applied 337 place count 1244 transition count 2826
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 353 place count 1228 transition count 2730
Iterating global reduction 2 with 16 rules applied. Total rules applied 369 place count 1228 transition count 2730
Applied a total of 369 rules in 625 ms. Remains 1228 /1413 variables (removed 185) and now considering 2730/3064 (removed 334) transitions.
[2025-06-03 10:02:03] [INFO ] Flow matrix only has 2458 transitions (discarded 272 similar events)
// Phase 1: matrix 2458 rows 1228 cols
[2025-06-03 10:02:03] [INFO ] Computed 82 invariants in 28 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:02:06] [INFO ] Implicit Places using invariants in 2944 ms returned [10, 158, 159, 160, 229, 230, 366, 368, 407, 433, 482, 503, 504, 505, 526, 540, 541, 561, 571, 587, 597, 641, 654, 655, 674, 675, 713, 738, 797, 830, 831, 876, 920, 1027, 1028]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 2951 ms to find 35 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1193/1413 places, 2730/3064 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1172 transition count 2709
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1172 transition count 2709
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 1151 transition count 2688
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 1151 transition count 2688
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 1143 transition count 2640
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 1143 transition count 2640
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 122 place count 1132 transition count 2629
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 133 place count 1121 transition count 2618
Iterating global reduction 0 with 11 rules applied. Total rules applied 144 place count 1121 transition count 2618
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 157 place count 1108 transition count 2540
Iterating global reduction 0 with 13 rules applied. Total rules applied 170 place count 1108 transition count 2540
Applied a total of 170 rules in 615 ms. Remains 1108 /1193 variables (removed 85) and now considering 2540/2730 (removed 190) transitions.
[2025-06-03 10:02:06] [INFO ] Flow matrix only has 2268 transitions (discarded 272 similar events)
// Phase 1: matrix 2268 rows 1108 cols
[2025-06-03 10:02:06] [INFO ] Computed 47 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:02:09] [INFO ] Implicit Places using invariants in 2062 ms returned []
[2025-06-03 10:02:09] [INFO ] Flow matrix only has 2268 transitions (discarded 272 similar events)
[2025-06-03 10:02:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:02:10] [INFO ] State equation strengthened by 853 read => feed constraints.
[2025-06-03 10:02:37] [INFO ] Implicit Places using invariants and state equation in 28141 ms returned []
Implicit Place search using SMT with State Equation took 30211 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1108/1413 places, 2540/3064 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 34402 ms. Remains : 1108/1413 places, 2540/3064 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-15
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-15 finished in 34590 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G((p1||X(G(p2)))))))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-14
Stuttering acceptance computed with spot in 242 ms :[true, (NOT p2), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (NOT p0)]
Support contains 6 out of 1413 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1413/1413 places, 3064/3064 transitions.
Graph (complete) has 9263 edges and 1413 vertex of which 1412 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 1412 transition count 3034
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 61 place count 1382 transition count 3034
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 61 place count 1382 transition count 2997
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 135 place count 1345 transition count 2997
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 158 place count 1322 transition count 2974
Iterating global reduction 2 with 23 rules applied. Total rules applied 181 place count 1322 transition count 2974
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 181 place count 1322 transition count 2973
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 183 place count 1321 transition count 2973
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 199 place count 1305 transition count 2902
Iterating global reduction 2 with 16 rules applied. Total rules applied 215 place count 1305 transition count 2902
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 217 place count 1303 transition count 2890
Iterating global reduction 2 with 2 rules applied. Total rules applied 219 place count 1303 transition count 2890
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 295 place count 1265 transition count 2852
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 309 place count 1251 transition count 2838
Iterating global reduction 2 with 14 rules applied. Total rules applied 323 place count 1251 transition count 2838
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 336 place count 1238 transition count 2760
Iterating global reduction 2 with 13 rules applied. Total rules applied 349 place count 1238 transition count 2760
Applied a total of 349 rules in 614 ms. Remains 1238 /1413 variables (removed 175) and now considering 2760/3064 (removed 304) transitions.
[2025-06-03 10:02:38] [INFO ] Flow matrix only has 2488 transitions (discarded 272 similar events)
// Phase 1: matrix 2488 rows 1238 cols
[2025-06-03 10:02:38] [INFO ] Computed 82 invariants in 25 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:02:41] [INFO ] Implicit Places using invariants in 3197 ms returned [10, 158, 159, 231, 232, 332, 365, 367, 406, 432, 481, 502, 503, 504, 525, 539, 540, 559, 569, 618, 642, 655, 679, 720, 745, 840, 841, 886, 930, 1037, 1038]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 3202 ms to find 31 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1207/1413 places, 2760/3064 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1189 transition count 2742
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1189 transition count 2742
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 54 place count 1171 transition count 2724
Iterating global reduction 0 with 18 rules applied. Total rules applied 72 place count 1171 transition count 2724
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 80 place count 1163 transition count 2676
Iterating global reduction 0 with 8 rules applied. Total rules applied 88 place count 1163 transition count 2676
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 108 place count 1153 transition count 2666
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 118 place count 1143 transition count 2656
Iterating global reduction 0 with 10 rules applied. Total rules applied 128 place count 1143 transition count 2656
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 138 place count 1133 transition count 2596
Iterating global reduction 0 with 10 rules applied. Total rules applied 148 place count 1133 transition count 2596
Applied a total of 148 rules in 775 ms. Remains 1133 /1207 variables (removed 74) and now considering 2596/2760 (removed 164) transitions.
[2025-06-03 10:02:42] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
// Phase 1: matrix 2324 rows 1133 cols
[2025-06-03 10:02:42] [INFO ] Computed 51 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:02:44] [INFO ] Implicit Places using invariants in 2221 ms returned []
[2025-06-03 10:02:44] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
[2025-06-03 10:02:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:02:46] [INFO ] State equation strengthened by 888 read => feed constraints.
[2025-06-03 10:03:16] [INFO ] Performed 1033/1133 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 10:03:19] [INFO ] Implicit Places using invariants and state equation in 34413 ms returned []
Implicit Place search using SMT with State Equation took 36635 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 1133/1413 places, 2596/3064 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 41227 ms. Remains : 1133/1413 places, 2596/3064 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-14
Product exploration explored 100000 steps with 2266 reset in 922 ms.
Product exploration explored 100000 steps with 2267 reset in 717 ms.
Computed a total of 318 stabilizing places and 980 stable transitions
Computed a total of 318 stabilizing places and 980 stable transitions
Detected a total of 318/1133 stabilizing places and 980/2596 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p2 p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p1))), (X (X p2)), (X (X (AND p0 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 819 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 7 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 254 ms :[true, (NOT p2), (AND (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1))]
Reduction of identical properties reduced properties to check from 11 to 9
RANDOM walk for 40000 steps (905 resets) in 595 ms. (67 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40003 steps (188 resets) in 126 ms. (314 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (188 resets) in 119 ms. (333 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (188 resets) in 126 ms. (314 steps per ms) remains 3/3 properties
[2025-06-03 10:03:22] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
[2025-06-03 10:03:22] [INFO ] Invariant cache hit.
[2025-06-03 10:03:22] [INFO ] State equation strengthened by 888 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf8 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1030/1036 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1036 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 17/1053 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 40/1093 variables, 8/11 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1093 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 28/1121 variables, 28/39 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1121 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 12/1133 variables, 12/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1133 variables, 0/51 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 2324/3457 variables, 1133/1184 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3457 variables, 888/2072 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3457 variables, 0/2072 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/3457 variables, 0/2072 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3457/3457 variables, and 2072 constraints, problems are : Problem set: 1 solved, 2 unsolved in 2098 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 1133/1133 constraints, ReadFeed: 888/888 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1030/1036 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1036 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 17/1053 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem apf0 is UNSAT
At refinement iteration 5 (OVERLAPS) 40/1093 variables, 8/11 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:26] [INFO ] Deduced a trap composed of 47 places in 1304 ms of which 116 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:27] [INFO ] Deduced a trap composed of 68 places in 1357 ms of which 138 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:29] [INFO ] Deduced a trap composed of 69 places in 1450 ms of which 129 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:30] [INFO ] Deduced a trap composed of 69 places in 1194 ms of which 127 ms to minimize.
SMT process timed out in 8051ms, After SMT, problems are : Problem set: 2 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1133/1133 places, 2596/2596 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1133 transition count 2593
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1130 transition count 2593
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 10 place count 1126 transition count 2589
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 1126 transition count 2589
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 18 place count 1122 transition count 2565
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 1122 transition count 2565
Free-agglomeration rule (complex) applied 139 times.
Iterating global reduction 2 with 139 rules applied. Total rules applied 161 place count 1122 transition count 3736
Reduce places removed 139 places and 0 transitions.
Iterating post reduction 2 with 139 rules applied. Total rules applied 300 place count 983 transition count 3736
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 306 place count 983 transition count 3736
Applied a total of 306 rules in 805 ms. Remains 983 /1133 variables (removed 150) and now considering 3736/2596 (removed -1140) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 805 ms. Remains : 983/1133 places, 3736/2596 transitions.
RANDOM walk for 40000 steps (1129 resets) in 1433 ms. (27 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (144 resets) in 212 ms. (187 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 52866 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :0 out of 1
Probabilistic random walk after 52866 steps, saw 22216 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
[2025-06-03 10:03:34] [INFO ] Flow matrix only has 3338 transitions (discarded 398 similar events)
// Phase 1: matrix 3338 rows 983 cols
[2025-06-03 10:03:34] [INFO ] Computed 51 invariants in 24 ms
[2025-06-03 10:03:34] [INFO ] State equation strengthened by 2178 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 887/889 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/889 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/906 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/906 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/943 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/943 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 28/971 variables, 28/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/971 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 12/983 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/983 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3338/4321 variables, 983/1034 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4321 variables, 2178/3212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4321 variables, 0/3212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/4321 variables, 0/3212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4321/4321 variables, and 3212 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2116 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 983/983 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 887/889 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/889 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/906 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/906 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/943 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:38] [INFO ] Deduced a trap composed of 50 places in 1391 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:40] [INFO ] Deduced a trap composed of 52 places in 1559 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:41] [INFO ] Deduced a trap composed of 52 places in 1373 ms of which 119 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:42] [INFO ] Deduced a trap composed of 54 places in 1298 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:44] [INFO ] Deduced a trap composed of 54 places in 1405 ms of which 104 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:45] [INFO ] Deduced a trap composed of 54 places in 1408 ms of which 166 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:46] [INFO ] Deduced a trap composed of 54 places in 1257 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:48] [INFO ] Deduced a trap composed of 54 places in 1285 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:49] [INFO ] Deduced a trap composed of 54 places in 1401 ms of which 152 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:50] [INFO ] Deduced a trap composed of 54 places in 1327 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:52] [INFO ] Deduced a trap composed of 54 places in 1118 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:53] [INFO ] Deduced a trap composed of 54 places in 1112 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:54] [INFO ] Deduced a trap composed of 54 places in 1115 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:55] [INFO ] Deduced a trap composed of 54 places in 1228 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:56] [INFO ] Deduced a trap composed of 54 places in 1144 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:57] [INFO ] Deduced a trap composed of 54 places in 1117 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:03:59] [INFO ] Deduced a trap composed of 54 places in 1292 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:00] [INFO ] Deduced a trap composed of 54 places in 1314 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:01] [INFO ] Deduced a trap composed of 54 places in 1150 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:02] [INFO ] Deduced a trap composed of 54 places in 1091 ms of which 97 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/943 variables, 20/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:03] [INFO ] Deduced a trap composed of 54 places in 1087 ms of which 100 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:05] [INFO ] Deduced a trap composed of 54 places in 1140 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:06] [INFO ] Deduced a trap composed of 54 places in 1258 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:07] [INFO ] Deduced a trap composed of 54 places in 1283 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:09] [INFO ] Deduced a trap composed of 54 places in 1345 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:10] [INFO ] Deduced a trap composed of 54 places in 1156 ms of which 110 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:11] [INFO ] Deduced a trap composed of 54 places in 1294 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:12] [INFO ] Deduced a trap composed of 54 places in 1068 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:13] [INFO ] Deduced a trap composed of 54 places in 1072 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:14] [INFO ] Deduced a trap composed of 54 places in 1227 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:16] [INFO ] Deduced a trap composed of 54 places in 1219 ms of which 165 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:17] [INFO ] Deduced a trap composed of 54 places in 1336 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:19] [INFO ] Deduced a trap composed of 54 places in 1460 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:20] [INFO ] Deduced a trap composed of 54 places in 1445 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:21] [INFO ] Deduced a trap composed of 54 places in 1306 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:23] [INFO ] Deduced a trap composed of 54 places in 1293 ms of which 97 ms to minimize.
SMT process timed out in 48448ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 983 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 983/983 places, 3736/3736 transitions.
Applied a total of 0 rules in 119 ms. Remains 983 /983 variables (removed 0) and now considering 3736/3736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 983/983 places, 3736/3736 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 983/983 places, 3736/3736 transitions.
Applied a total of 0 rules in 118 ms. Remains 983 /983 variables (removed 0) and now considering 3736/3736 (removed 0) transitions.
[2025-06-03 10:04:23] [INFO ] Flow matrix only has 3338 transitions (discarded 398 similar events)
[2025-06-03 10:04:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:04:26] [INFO ] Implicit Places using invariants in 3293 ms returned [469, 478, 543, 640]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 3298 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 979/983 places, 3736/3736 transitions.
Applied a total of 0 rules in 197 ms. Remains 979 /979 variables (removed 0) and now considering 3736/3736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3614 ms. Remains : 979/983 places, 3736/3736 transitions.
RANDOM walk for 40000 steps (1130 resets) in 1955 ms. (20 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (140 resets) in 204 ms. (195 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 59517 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :0 out of 1
Probabilistic random walk after 59517 steps, saw 24964 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
[2025-06-03 10:04:30] [INFO ] Flow matrix only has 3338 transitions (discarded 398 similar events)
// Phase 1: matrix 3338 rows 979 cols
[2025-06-03 10:04:30] [INFO ] Computed 47 invariants in 41 ms
[2025-06-03 10:04:30] [INFO ] State equation strengthened by 2178 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 887/889 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/889 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/906 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/906 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 33/939 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/939 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 28/967 variables, 28/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/967 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 12/979 variables, 12/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/979 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3338/4317 variables, 979/1026 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4317 variables, 2178/3204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4317 variables, 0/3204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/4317 variables, 0/3204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4317/4317 variables, and 3204 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2767 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 979/979 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 887/889 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/889 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/906 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/906 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 33/939 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:35] [INFO ] Deduced a trap composed of 50 places in 1449 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:04:36] [INFO ] Deduced a trap composed of 51 places in 1373 ms of which 91 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/939 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/939 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 28/967 variables, 28/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/967 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 12/979 variables, 12/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/979 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3338/4317 variables, 979/1028 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4317 variables, 2178/3206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4317 variables, 1/3207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4317 variables, 0/3207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/4317 variables, 0/3207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4317/4317 variables, and 3207 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6878 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 979/979 constraints, ReadFeed: 2178/2178 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9708ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 127 ms.
Support contains 2 out of 979 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 979/979 places, 3736/3736 transitions.
Applied a total of 0 rules in 252 ms. Remains 979 /979 variables (removed 0) and now considering 3736/3736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 979/979 places, 3736/3736 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 979/979 places, 3736/3736 transitions.
Applied a total of 0 rules in 197 ms. Remains 979 /979 variables (removed 0) and now considering 3736/3736 (removed 0) transitions.
[2025-06-03 10:04:40] [INFO ] Flow matrix only has 3338 transitions (discarded 398 similar events)
[2025-06-03 10:04:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:04:43] [INFO ] Implicit Places using invariants in 2751 ms returned []
[2025-06-03 10:04:43] [INFO ] Flow matrix only has 3338 transitions (discarded 398 similar events)
[2025-06-03 10:04:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:04:45] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2025-06-03 10:05:15] [INFO ] Performed 338/979 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 10:05:46] [INFO ] Performed 576/979 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-03 10:06:16] [INFO ] Performed 939/979 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-03 10:06:24] [INFO ] Implicit Places using invariants and state equation in 100962 ms returned []
Implicit Place search using SMT with State Equation took 103720 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:06:24] [INFO ] Redundant transitions in 272 ms returned []
Running 3674 sub problems to find dead transitions.
[2025-06-03 10:06:24] [INFO ] Flow matrix only has 3338 transitions (discarded 398 similar events)
[2025-06-03 10:06:24] [INFO ] Invariant cache hit.
[2025-06-03 10:06:24] [INFO ] State equation strengthened by 2178 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/977 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 3674 unsolved
SMT process timed out in 35545ms, After SMT, problems are : Problem set: 0 solved, 3674 unsolved
Search for dead transitions found 0 dead transitions in 35556ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139761 ms. Remains : 979/979 places, 3736/3736 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p1))), (X (X p2)), (X (X (AND p0 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 p2)), (G (OR (NOT p0) p1))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (AND p0 p1))), (F (NOT (AND p0 p2))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 23 factoid took 2776 ms. Reduced automaton from 7 states, 16 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1))]
Support contains 4 out of 1133 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1133/1133 places, 2596/2596 transitions.
Applied a total of 0 rules in 173 ms. Remains 1133 /1133 variables (removed 0) and now considering 2596/2596 (removed 0) transitions.
[2025-06-03 10:07:03] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
// Phase 1: matrix 2324 rows 1133 cols
[2025-06-03 10:07:03] [INFO ] Computed 51 invariants in 48 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:07:06] [INFO ] Implicit Places using invariants in 2615 ms returned []
[2025-06-03 10:07:06] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
[2025-06-03 10:07:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:07:07] [INFO ] State equation strengthened by 888 read => feed constraints.
[2025-06-03 10:07:37] [INFO ] Performed 955/1133 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-03 10:07:41] [INFO ] Implicit Places using invariants and state equation in 35699 ms returned []
Implicit Place search using SMT with State Equation took 38317 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:07:41] [INFO ] Redundant transitions in 129 ms returned []
Running 2579 sub problems to find dead transitions.
[2025-06-03 10:07:41] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
[2025-06-03 10:07:41] [INFO ] Invariant cache hit.
[2025-06-03 10:07:42] [INFO ] State equation strengthened by 888 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1131 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 2579 unsolved
SMT process timed out in 31675ms, After SMT, problems are : Problem set: 0 solved, 2579 unsolved
Search for dead transitions found 0 dead transitions in 31680ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 70316 ms. Remains : 1133/1133 places, 2596/2596 transitions.
Computed a total of 318 stabilizing places and 980 stable transitions
Computed a total of 318 stabilizing places and 980 stable transitions
Detected a total of 318/1133 stabilizing places and 980/2596 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p2 p1), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 346 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (905 resets) in 400 ms. (99 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40002 steps (188 resets) in 99 ms. (400 steps per ms) remains 1/1 properties
[2025-06-03 10:08:14] [INFO ] Flow matrix only has 2324 transitions (discarded 272 similar events)
[2025-06-03 10:08:14] [INFO ] Invariant cache hit.
[2025-06-03 10:08:14] [INFO ] State equation strengthened by 888 read => feed constraints.
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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1032/1036 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1036 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/1053 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 40/1093 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1093 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 28/1121 variables, 28/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1121 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 12/1133 variables, 12/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1133 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2324/3457 variables, 1133/1184 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3457 variables, 888/2072 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3457 variables, 0/2072 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/3457 variables, 0/2072 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3457/3457 variables, and 2072 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1832 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 1133/1133 constraints, ReadFeed: 888/888 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1032/1036 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1036 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/1053 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Int declared 1093/3457 variables, and 11 constraints, problems are : Problem set: 1 solved, 0 unsolved in 326 ms.
Refiners :[Positive P Invariants (semi-flows): 3/31 constraints, Generalized P Invariants (flows): 8/20 constraints, State Equation: 0/1133 constraints, ReadFeed: 0/888 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2169ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p2 p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR (NOT p2) p1))), (F (NOT p2))]
Knowledge based reduction with 12 factoid took 848 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 116 ms :[true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Stuttering acceptance computed with spot in 112 ms :[true, (AND (NOT p2) (NOT p1)), (NOT p2)]
Product exploration explored 100000 steps with 2263 reset in 922 ms.
Product exploration explored 100000 steps with 2265 reset in 651 ms.
Built C files in :
/tmp/ltsmin6713718573677140470
[2025-06-03 10:08:19] [INFO ] Too many transitions (2596) to apply POR reductions. Disabling POR matrices.
[2025-06-03 10:08:19] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6713718573677140470
Running compilation step : cd /tmp/ltsmin6713718573677140470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6713718573677140470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6713718573677140470;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 4 out of 1133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1133/1133 places, 2596/2596 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1133 transition count 2594
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1131 transition count 2594
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 1129 transition count 2592
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1129 transition count 2592
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 1127 transition count 2580
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 1127 transition count 2580
Applied a total of 12 rules in 259 ms. Remains 1127 /1133 variables (removed 6) and now considering 2580/2596 (removed 16) transitions.
[2025-06-03 10:08:22] [INFO ] Flow matrix only has 2308 transitions (discarded 272 similar events)
// Phase 1: matrix 2308 rows 1127 cols
[2025-06-03 10:08:22] [INFO ] Computed 51 invariants in 26 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:08:25] [INFO ] Implicit Places using invariants in 2613 ms returned [538, 740]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2616 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1125/1133 places, 2580/2596 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1123 transition count 2578
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 1121 transition count 2576
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 1121 transition count 2576
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 1119 transition count 2564
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1119 transition count 2564
Applied a total of 12 rules in 461 ms. Remains 1119 /1125 variables (removed 6) and now considering 2564/2580 (removed 16) transitions.
[2025-06-03 10:08:25] [INFO ] Flow matrix only has 2292 transitions (discarded 272 similar events)
// Phase 1: matrix 2292 rows 1119 cols
[2025-06-03 10:08:25] [INFO ] Computed 49 invariants in 36 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:08:28] [INFO ] Implicit Places using invariants in 2594 ms returned []
[2025-06-03 10:08:28] [INFO ] Flow matrix only has 2292 transitions (discarded 272 similar events)
[2025-06-03 10:08:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:08:29] [INFO ] State equation strengthened by 868 read => feed constraints.
[2025-06-03 10:08:55] [INFO ] Implicit Places using invariants and state equation in 26757 ms returned []
Implicit Place search using SMT with State Equation took 29357 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1119/1133 places, 2564/2596 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 32695 ms. Remains : 1119/1133 places, 2564/2596 transitions.
Built C files in :
/tmp/ltsmin12745678404643016549
[2025-06-03 10:08:55] [INFO ] Too many transitions (2564) to apply POR reductions. Disabling POR matrices.
[2025-06-03 10:08:55] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12745678404643016549
Running compilation step : cd /tmp/ltsmin12745678404643016549;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12745678404643016549;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12745678404643016549;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-03 10:08:58] [INFO ] Flatten gal took : 68 ms
[2025-06-03 10:08:58] [INFO ] Flatten gal took : 81 ms
[2025-06-03 10:08:58] [INFO ] Time to serialize gal into /tmp/LTL11430945169696050211.gal : 13 ms
[2025-06-03 10:08:58] [INFO ] Time to serialize properties into /tmp/LTL4043931111456188563.prop : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11430945169696050211.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7015578432347717368.hoa' '-atoms' '/tmp/LTL4043931111456188563.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4043931111456188563.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7015578432347717368.hoa
Detected timeout of ITS tools.
[2025-06-03 10:09:13] [INFO ] Flatten gal took : 69 ms
[2025-06-03 10:09:13] [INFO ] Flatten gal took : 70 ms
[2025-06-03 10:09:13] [INFO ] Time to serialize gal into /tmp/LTL11287538795100016533.gal : 12 ms
[2025-06-03 10:09:13] [INFO ] Time to serialize properties into /tmp/LTL8732076379331605226.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11287538795100016533.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8732076379331605226.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G("((Node8HasTheLeafSetOfLx1ToReplaceNode4<=Node13HasTheLeafSetOfRx2ToReplaceNode15)&&(Node10HasTheLeafSetOfRx4ToReplaceNode16<=...398
Formula 0 simplified : X(F!"((Node8HasTheLeafSetOfLx1ToReplaceNode4<=Node13HasTheLeafSetOfRx2ToReplaceNode15)&&(Node10HasTheLeafSetOfRx4ToReplaceNode16<=No...386
Detected timeout of ITS tools.
[2025-06-03 10:09:28] [INFO ] Flatten gal took : 68 ms
[2025-06-03 10:09:28] [INFO ] Applying decomposition
[2025-06-03 10:09:28] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2685426095110617193.txt' '-o' '/tmp/graph2685426095110617193.bin' '-w' '/tmp/graph2685426095110617193.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2685426095110617193.bin' '-l' '-1' '-v' '-w' '/tmp/graph2685426095110617193.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:09:28] [INFO ] Decomposing Gal with order
[2025-06-03 10:09:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:09:29] [INFO ] Removed a total of 161 redundant transitions.
[2025-06-03 10:09:29] [INFO ] Flatten gal took : 110 ms
[2025-06-03 10:09:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 7 ms.
[2025-06-03 10:09:29] [INFO ] Time to serialize gal into /tmp/LTL13316587360367380113.gal : 14 ms
[2025-06-03 10:09:29] [INFO ] Time to serialize properties into /tmp/LTL1169437207719277304.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13316587360367380113.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1169437207719277304.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((G("((gu14.Node8HasTheLeafSetOfLx1ToReplaceNode4<=gu14.Node13HasTheLeafSetOfRx2ToReplaceNode15)&&(gu12.Node10HasTheLeafSetOfRx4To...438
Formula 0 simplified : X(F!"((gu14.Node8HasTheLeafSetOfLx1ToReplaceNode4<=gu14.Node13HasTheLeafSetOfRx2ToReplaceNode15)&&(gu12.Node10HasTheLeafSetOfRx4ToRe...426
Detected timeout of ITS tools.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-14 finished in 426767 ms.
[2025-06-03 10:09:44] [INFO ] Flatten gal took : 84 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8586487047269617517
[2025-06-03 10:09:44] [INFO ] Too many transitions (3064) to apply POR reductions. Disabling POR matrices.
[2025-06-03 10:09:44] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8586487047269617517
Running compilation step : cd /tmp/ltsmin8586487047269617517;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-03 10:09:44] [INFO ] Applying decomposition
[2025-06-03 10:09:44] [INFO ] Flatten gal took : 93 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13077340470526654453.txt' '-o' '/tmp/graph13077340470526654453.bin' '-w' '/tmp/graph13077340470526654453.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13077340470526654453.bin' '-l' '-1' '-v' '-w' '/tmp/graph13077340470526654453.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:09:44] [INFO ] Decomposing Gal with order
[2025-06-03 10:09:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:09:45] [INFO ] Removed a total of 2486 redundant transitions.
[2025-06-03 10:09:45] [INFO ] Flatten gal took : 263 ms
[2025-06-03 10:09:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 51 ms.
[2025-06-03 10:09:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality3321671934779655836.gal : 23 ms
[2025-06-03 10:09:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality7545481441127990829.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3321671934779655836.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7545481441127990829.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((F(G("(gu128.Node11HasAskedItsLeafSetToLx4ToReplaceNode6<=gu128.Node0HasAskedItsLeafSetToLx5ToReplaceNode4)"))))
Formula 0 simplified : GF!"(gu128.Node11HasAskedItsLeafSetToLx4ToReplaceNode6<=gu128.Node0HasAskedItsLeafSetToLx5ToReplaceNode4)"
Compilation finished in 12996 ms.
Running link step : cd /tmp/ltsmin8586487047269617517;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 101 ms.
Running LTSmin : cd /tmp/ltsmin8586487047269617517;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin8586487047269617517;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8586487047269617517;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp1==true))||[](((LTLAPp2==true)||X([]((LTLAPp3==true)))))))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="MultiCrashLeafsetExtension-PT-S16C06"
export BK_EXAMINATION="LTLCardinality"
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 MultiCrashLeafsetExtension-PT-S16C06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r128-smll-174876524300315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C06.tgz
mv MultiCrashLeafsetExtension-PT-S16C06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;