MCC'2024- Execution of r508-tall-171654350700019

About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S16C04

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
2627.039	502389.00	779627.00	1304.70	FFFFTTFFFFTFTFTF	normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r508-tall-171654350700019.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S16C04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654350700019
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K Apr 22 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 05:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 12 05:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 12 05:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 12 05:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.1M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717195164166

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 22:39:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 22:39:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 22:39:25] [INFO ] Load time of PNML (sax parser for PT used): 329 ms
[2024-05-31 22:39:25] [INFO ] Transformed 4260 places.
[2024-05-31 22:39:25] [INFO ] Transformed 6027 transitions.
[2024-05-31 22:39:25] [INFO ] Parsed PT model containing 4260 places and 6027 transitions and 23774 arcs in 456 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 4260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4260/4260 places, 6027/6027 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 4232 transition count 6027
Discarding 1067 places :
Symmetric choice reduction at 1 with 1067 rule applications. Total rules 1095 place count 3165 transition count 4960
Iterating global reduction 1 with 1067 rules applied. Total rules applied 2162 place count 3165 transition count 4960
Discarding 926 places :
Symmetric choice reduction at 1 with 926 rule applications. Total rules 3088 place count 2239 transition count 4034
Iterating global reduction 1 with 926 rules applied. Total rules applied 4014 place count 2239 transition count 4034
Discarding 211 places :
Symmetric choice reduction at 1 with 211 rule applications. Total rules 4225 place count 2028 transition count 3190
Iterating global reduction 1 with 211 rules applied. Total rules applied 4436 place count 2028 transition count 3190
Applied a total of 4436 rules in 846 ms. Remains 2028 /4260 variables (removed 2232) and now considering 3190/6027 (removed 2837) transitions.
[2024-05-31 22:39:26] [INFO ] Flow matrix only has 2918 transitions (discarded 272 similar events)
// Phase 1: matrix 2918 rows 2028 cols
[2024-05-31 22:39:27] [INFO ] Computed 469 invariants in 138 ms
[2024-05-31 22:39:29] [INFO ] Implicit Places using invariants in 2692 ms returned [4, 8, 12, 14, 16, 18, 20, 25, 32, 41, 52, 65, 80, 96, 112, 114, 116, 120, 133, 144, 153, 160, 167, 170, 189, 196, 201, 203, 204, 214, 221, 232, 243, 256, 270, 284, 285, 286, 287, 288, 299, 308, 315, 320, 323, 325, 344, 351, 356, 357, 358, 362, 366, 371, 378, 387, 401, 413, 425, 426, 427, 429, 438, 445, 450, 453, 455, 460, 479, 486, 489, 490, 491, 492, 493, 495, 497, 500, 505, 512, 521, 531, 541, 542, 543, 546, 555, 560, 563, 565, 567, 569, 588, 599, 600, 601, 602, 604, 606, 608, 613, 618, 625, 633, 641, 642, 643, 645, 650, 653, 655, 659, 661, 663, 682, 689, 692, 693, 694, 695, 696, 698, 700, 702, 704, 707, 712, 718, 725, 726, 727, 728, 731, 733, 735, 737, 739, 743, 762, 769, 772, 773, 774, 775, 776, 778, 780, 782, 784, 786, 789, 793, 797, 798, 799, 800, 801, 803, 805, 807, 809, 811, 813, 832, 839, 844, 845, 846, 850, 854, 856, 858, 860, 862, 864, 867, 868, 869, 870, 871, 873, 875, 877, 879, 881, 883, 902, 904, 908, 911, 912, 915, 917, 919, 921, 923, 925, 927, 933, 938, 939, 940, 942, 944, 946, 948, 953, 958, 977, 984, 987, 988, 989, 990, 991, 993, 995, 997, 999, 1001, 1003, 1005, 1008, 1009, 1010, 1011, 1012, 1014, 1016, 1018, 1020, 1022, 1024, 1043, 1050, 1053, 1054, 1056, 1057, 1062, 1064, 1066, 1068, 1070, 1072, 1075, 1080, 1081, 1082, 1083, 1084, 1087, 1089, 1091, 1093, 1095, 1097, 1116, 1123, 1126, 1127, 1128, 1129, 1130, 1132, 1134, 1136, 1138, 1140, 1143, 1148, 1155, 1156, 1157, 1159, 1164, 1167, 1169, 1171, 1173, 1175, 1197, 1204, 1207, 1208, 1209, 1211, 1213, 1215, 1217, 1221, 1224, 1229, 1236, 1245, 1246, 1247, 1249, 1256, 1264, 1267, 1269, 1271, 1273, 1299, 1303, 1304, 1305, 1306, 1308, 1312, 1314, 1318, 1323, 1330, 1339, 1350, 1353, 1354, 1366, 1373, 1378, 1381, 1386, 1388, 1407, 1414, 1417, 1418, 1419, 1420, 1421, 1423, 1425, 1428, 1433, 1440, 1449, 1460, 1473, 1474, 1475, 1476, 1477, 1488, 1497, 1504, 1509, 1512, 1514, 1533, 1540, 1543, 1544, 1545, 1547, 1551, 1554, 1559, 1566, 1575, 1588, 1601, 1616, 1617, 1619, 1620, 1633, 1644, 1656, 1663, 1668, 1671, 1690, 1692, 1696, 1699, 1700, 1701, 1702, 1703, 1706, 1711, 1718, 1727, 1738, 1751, 1766, 1783, 1784, 1785, 1786, 1787, 1802, 1815, 1826, 1835, 1842, 1847, 1867]
[2024-05-31 22:39:29] [INFO ] Actually due to overlaps returned [189, 344, 479, 588, 682, 762, 832, 902, 977, 1043, 1116, 1197, 1407, 1533, 1690, 1867, 4, 12, 14, 16, 18, 112, 114, 116, 144, 201, 203, 284, 285, 286, 287, 308, 356, 357, 425, 426, 427, 445, 489, 490, 491, 492, 541, 542, 543, 560, 599, 600, 601, 641, 642, 643, 653, 692, 693, 694, 695, 725, 726, 727, 733, 772, 773, 774, 775, 797, 798, 799, 800, 805, 844, 845, 867, 868, 869, 870, 875, 904, 911, 912, 938, 939, 944, 987, 988, 989, 990, 1008, 1009, 1010, 1011, 1016, 1053, 1054, 1056, 1080, 1081, 1082, 1083, 1089, 1126, 1127, 1128, 1129, 1155, 1156, 1157, 1167, 1207, 1208, 1209, 1245, 1246, 1247, 1303, 1304, 1305, 1350, 1353, 1378, 1417, 1418, 1419, 1420, 1473, 1474, 1475, 1476, 1504, 1543, 1544, 1545, 1616, 1617, 1619, 1656, 1692, 1699, 1700, 1701, 1702, 1783, 1784, 1785, 1786, 1826]
Discarding 146 places :
Implicit Place search using SMT only with invariants took 2731 ms to find 146 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1882/4260 places, 3190/6027 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 1782 transition count 3090
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 1782 transition count 3090
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 299 place count 1683 transition count 2991
Iterating global reduction 0 with 99 rules applied. Total rules applied 398 place count 1683 transition count 2991
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 497 place count 1584 transition count 2892
Iterating global reduction 0 with 99 rules applied. Total rules applied 596 place count 1584 transition count 2892
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 608 place count 1572 transition count 2844
Iterating global reduction 0 with 12 rules applied. Total rules applied 620 place count 1572 transition count 2844
Applied a total of 620 rules in 212 ms. Remains 1572 /1882 variables (removed 310) and now considering 2844/3190 (removed 346) transitions.
[2024-05-31 22:39:29] [INFO ] Flow matrix only has 2572 transitions (discarded 272 similar events)
// Phase 1: matrix 2572 rows 1572 cols
[2024-05-31 22:39:29] [INFO ] Computed 323 invariants in 70 ms
[2024-05-31 22:39:31] [INFO ] Implicit Places using invariants in 1690 ms returned [7, 15, 20, 27, 36, 47, 60, 75, 91, 112, 125, 144, 151, 158, 161, 186, 192, 202, 209, 220, 231, 244, 258, 272, 283, 298, 303, 306, 308, 325, 330, 334, 338, 343, 350, 359, 373, 385, 398, 407, 418, 421, 423, 428, 445, 447, 449, 451, 454, 459, 466, 475, 485, 497, 506, 513, 515, 517, 519, 534, 536, 538, 540, 545, 550, 557, 565, 574, 579, 583, 587, 589, 591, 604, 606, 608, 610, 612, 614, 617, 622, 628, 635, 638, 641, 643, 645, 649, 660, 662, 664, 666, 668, 670, 672, 675, 679, 682, 684, 687, 689, 691, 693, 702, 707, 711, 715, 717, 719, 721, 723, 725, 727, 729, 732, 734, 736, 738, 749, 754, 756, 758, 760, 762, 764, 766, 772, 777, 779, 782, 784, 789, 794, 811, 813, 815, 817, 819, 821, 823, 825, 827, 829, 831, 834, 836, 838, 840, 849, 853, 858, 860, 862, 864, 866, 868, 871, 875, 878, 881, 883, 885, 887, 899, 901, 903, 905, 907, 909, 911, 914, 919, 927, 932, 936, 938, 940, 942, 956, 960, 962, 964, 966, 970, 973, 978, 985, 995, 1002, 1010, 1013, 1015, 1017, 1019, 1033, 1037, 1039, 1043, 1045, 1049, 1054, 1061, 1070, 1083, 1095, 1102, 1109, 1114, 1116, 1131, 1133, 1135, 1137, 1140, 1145, 1152, 1161, 1172, 1184, 1195, 1204, 1215, 1218, 1220, 1229, 1233, 1237, 1240, 1245, 1252, 1261, 1274, 1287, 1303, 1316, 1327, 1345, 1350, 1353, 1364, 1366, 1369, 1374, 1381, 1390, 1401, 1414, 1429, 1446, 1461, 1474, 1493, 1500, 1505]
Discarding 254 places :
Implicit Place search using SMT only with invariants took 1696 ms to find 254 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1318/4260 places, 2844/6027 transitions.
Applied a total of 0 rules in 34 ms. Remains 1318 /1318 variables (removed 0) and now considering 2844/2844 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 5535 ms. Remains : 1318/4260 places, 2844/6027 transitions.
Support contains 42 out of 1318 places after structural reductions.
[2024-05-31 22:39:31] [INFO ] Flatten gal took : 222 ms
[2024-05-31 22:39:32] [INFO ] Flatten gal took : 130 ms
[2024-05-31 22:39:32] [INFO ] Input system was already deterministic with 2844 transitions.
RANDOM walk for 40000 steps (955 resets) in 2275 ms. (17 steps per ms) remains 19/27 properties
BEST_FIRST walk for 4004 steps (24 resets) in 76 ms. (52 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 61 ms. (64 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 38 ms. (102 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 78 ms. (50 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (24 resets) in 96 ms. (41 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 80 ms. (49 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 89 ms. (44 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 66 ms. (59 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 34 ms. (114 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 25 ms. (154 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 29 ms. (133 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 26 ms. (148 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 54 ms. (72 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 27 ms. (143 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 19 ms. (200 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 30 ms. (129 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 24 ms. (160 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (24 resets) in 35 ms. (111 steps per ms) remains 19/19 properties
[2024-05-31 22:39:33] [INFO ] Flow matrix only has 2572 transitions (discarded 272 similar events)
// Phase 1: matrix 2572 rows 1318 cols
[2024-05-31 22:39:33] [INFO ] Computed 69 invariants in 30 ms
[2024-05-31 22:39:33] [INFO ] State equation strengthened by 965 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 1 (OVERLAPS) 1170/1195 variables, 4/4 constraints. Problems are: Problem set: 10 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1195 variables, 0/4 constraints. Problems are: Problem set: 10 solved, 9 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
At refinement iteration 3 (OVERLAPS) 87/1282 variables, 29/33 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1282 variables, 0/33 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 28/1310 variables, 28/61 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1310 variables, 0/61 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 8/1318 variables, 8/69 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1318 variables, 0/69 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 2572/3890 variables, 1318/1387 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3890 variables, 965/2352 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3890 variables, 0/2352 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/3890 variables, 0/2352 constraints. Problems are: Problem set: 13 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3890/3890 variables, and 2352 constraints, problems are : Problem set: 13 solved, 6 unsolved in 2581 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 1318/1318 constraints, ReadFeed: 965/965 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 1181/1192 variables, 4/4 constraints. Problems are: Problem set: 13 solved, 6 unsolved
[2024-05-31 22:39:37] [INFO ] Deduced a trap composed of 324 places in 617 ms of which 72 ms to minimize.
[2024-05-31 22:39:38] [INFO ] Deduced a trap composed of 402 places in 1613 ms of which 9 ms to minimize.
[2024-05-31 22:39:39] [INFO ] Deduced a trap composed of 295 places in 508 ms of which 7 ms to minimize.
[2024-05-31 22:39:39] [INFO ] Deduced a trap composed of 299 places in 548 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1192 variables, 4/8 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1192 variables, 0/8 constraints. Problems are: Problem set: 13 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 90/1282 variables, 29/37 constraints. Problems are: Problem set: 13 solved, 6 unsolved
[2024-05-31 22:39:40] [INFO ] Deduced a trap composed of 50 places in 613 ms of which 8 ms to minimize.
[2024-05-31 22:39:41] [INFO ] Deduced a trap composed of 444 places in 603 ms of which 8 ms to minimize.
SMT process timed out in 7968ms, After SMT, problems are : Problem set: 13 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 11 out of 1318 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1318/1318 places, 2844/2844 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 1318 transition count 2825
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 1299 transition count 2825
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 38 place count 1299 transition count 2799
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 90 place count 1273 transition count 2799
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 103 place count 1260 transition count 2780
Iterating global reduction 2 with 13 rules applied. Total rules applied 116 place count 1260 transition count 2780
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 127 place count 1249 transition count 2742
Iterating global reduction 2 with 11 rules applied. Total rules applied 138 place count 1249 transition count 2742
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 1248 transition count 2738
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 1248 transition count 2738
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 3 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 206 place count 1215 transition count 2705
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 216 place count 1205 transition count 2695
Iterating global reduction 2 with 10 rules applied. Total rules applied 226 place count 1205 transition count 2695
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 235 place count 1196 transition count 2659
Iterating global reduction 2 with 9 rules applied. Total rules applied 244 place count 1196 transition count 2659
Free-agglomeration rule (complex) applied 156 times.
Iterating global reduction 2 with 156 rules applied. Total rules applied 400 place count 1196 transition count 3235
Reduce places removed 156 places and 0 transitions.
Iterating post reduction 2 with 156 rules applied. Total rules applied 556 place count 1040 transition count 3235
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 581 place count 1040 transition count 3235
Applied a total of 581 rules in 807 ms. Remains 1040 /1318 variables (removed 278) and now considering 3235/2844 (removed -391) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 809 ms. Remains : 1040/1318 places, 3235/2844 transitions.
RANDOM walk for 40000 steps (1699 resets) in 994 ms. (40 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40004 steps (182 resets) in 167 ms. (238 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (186 resets) in 146 ms. (272 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (188 resets) in 171 ms. (232 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (185 resets) in 159 ms. (250 steps per ms) remains 4/4 properties
[2024-05-31 22:39:42] [INFO ] Flow matrix only has 2838 transitions (discarded 397 similar events)
// Phase 1: matrix 2838 rows 1040 cols
[2024-05-31 22:39:42] [INFO ] Computed 69 invariants in 31 ms
[2024-05-31 22:39:42] [INFO ] State equation strengthened by 1634 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 939/946 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/946 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 58/1004 variables, 29/33 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-31 22:39:43] [INFO ] Deduced a trap composed of 5 places in 550 ms of which 6 ms to minimize.
[2024-05-31 22:39:44] [INFO ] Deduced a trap composed of 106 places in 563 ms of which 6 ms to minimize.
[2024-05-31 22:39:44] [INFO ] Deduced a trap composed of 106 places in 558 ms of which 6 ms to minimize.
[2024-05-31 22:39:45] [INFO ] Deduced a trap composed of 91 places in 547 ms of which 6 ms to minimize.
[2024-05-31 22:39:46] [INFO ] Deduced a trap composed of 85 places in 597 ms of which 6 ms to minimize.
[2024-05-31 22:39:46] [INFO ] Deduced a trap composed of 88 places in 588 ms of which 6 ms to minimize.
[2024-05-31 22:39:47] [INFO ] Deduced a trap composed of 95 places in 556 ms of which 6 ms to minimize.
[2024-05-31 22:39:47] [INFO ] Deduced a trap composed of 85 places in 538 ms of which 7 ms to minimize.
[2024-05-31 22:39:48] [INFO ] Deduced a trap composed of 88 places in 576 ms of which 7 ms to minimize.
[2024-05-31 22:39:49] [INFO ] Deduced a trap composed of 95 places in 565 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1004 variables, 10/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1004 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 28/1032 variables, 28/71 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1032 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 8/1040 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1040 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 2838/3878 variables, 1040/1119 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3878 variables, 1634/2753 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3878 variables, 0/2753 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/3878 variables, 0/2753 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3878/3878 variables, and 2753 constraints, problems are : Problem set: 0 solved, 4 unsolved in 8158 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 1040/1040 constraints, ReadFeed: 1634/1634 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 939/946 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-31 22:39:51] [INFO ] Deduced a trap composed of 121 places in 472 ms of which 6 ms to minimize.
[2024-05-31 22:39:52] [INFO ] Deduced a trap composed of 152 places in 502 ms of which 6 ms to minimize.
[2024-05-31 22:39:52] [INFO ] Deduced a trap composed of 183 places in 484 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/946 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/946 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 58/1004 variables, 29/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1004 variables, 10/46 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-31 22:39:53] [INFO ] Deduced a trap composed of 88 places in 543 ms of which 7 ms to minimize.
[2024-05-31 22:39:54] [INFO ] Deduced a trap composed of 114 places in 523 ms of which 6 ms to minimize.
[2024-05-31 22:39:54] [INFO ] Deduced a trap composed of 89 places in 544 ms of which 6 ms to minimize.
[2024-05-31 22:39:55] [INFO ] Deduced a trap composed of 100 places in 543 ms of which 7 ms to minimize.
[2024-05-31 22:39:55] [INFO ] Deduced a trap composed of 92 places in 589 ms of which 7 ms to minimize.
[2024-05-31 22:39:56] [INFO ] Deduced a trap composed of 108 places in 573 ms of which 7 ms to minimize.
[2024-05-31 22:39:57] [INFO ] Deduced a trap composed of 103 places in 581 ms of which 7 ms to minimize.
[2024-05-31 22:39:57] [INFO ] Deduced a trap composed of 103 places in 462 ms of which 7 ms to minimize.
[2024-05-31 22:39:58] [INFO ] Deduced a trap composed of 106 places in 439 ms of which 6 ms to minimize.
[2024-05-31 22:39:58] [INFO ] Deduced a trap composed of 101 places in 473 ms of which 6 ms to minimize.
[2024-05-31 22:39:59] [INFO ] Deduced a trap composed of 110 places in 485 ms of which 6 ms to minimize.
[2024-05-31 22:39:59] [INFO ] Deduced a trap composed of 127 places in 443 ms of which 6 ms to minimize.
[2024-05-31 22:39:59] [INFO ] Deduced a trap composed of 108 places in 451 ms of which 6 ms to minimize.
[2024-05-31 22:40:00] [INFO ] Deduced a trap composed of 119 places in 462 ms of which 6 ms to minimize.
[2024-05-31 22:40:00] [INFO ] Deduced a trap composed of 118 places in 456 ms of which 6 ms to minimize.
[2024-05-31 22:40:01] [INFO ] Deduced a trap composed of 112 places in 475 ms of which 9 ms to minimize.
[2024-05-31 22:40:01] [INFO ] Deduced a trap composed of 126 places in 455 ms of which 6 ms to minimize.
[2024-05-31 22:40:02] [INFO ] Deduced a trap composed of 124 places in 460 ms of which 6 ms to minimize.
[2024-05-31 22:40:02] [INFO ] Deduced a trap composed of 123 places in 473 ms of which 6 ms to minimize.
[2024-05-31 22:40:03] [INFO ] Deduced a trap composed of 145 places in 513 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1004 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-31 22:40:03] [INFO ] Deduced a trap composed of 128 places in 435 ms of which 7 ms to minimize.
[2024-05-31 22:40:04] [INFO ] Deduced a trap composed of 120 places in 472 ms of which 6 ms to minimize.
[2024-05-31 22:40:04] [INFO ] Deduced a trap composed of 123 places in 508 ms of which 6 ms to minimize.
[2024-05-31 22:40:05] [INFO ] Deduced a trap composed of 132 places in 473 ms of which 6 ms to minimize.
[2024-05-31 22:40:06] [INFO ] Deduced a trap composed of 76 places in 558 ms of which 7 ms to minimize.
[2024-05-31 22:40:06] [INFO ] Deduced a trap composed of 88 places in 595 ms of which 7 ms to minimize.
[2024-05-31 22:40:07] [INFO ] Deduced a trap composed of 86 places in 555 ms of which 7 ms to minimize.
[2024-05-31 22:40:08] [INFO ] Deduced a trap composed of 91 places in 556 ms of which 7 ms to minimize.
[2024-05-31 22:40:08] [INFO ] Deduced a trap composed of 83 places in 557 ms of which 6 ms to minimize.
[2024-05-31 22:40:09] [INFO ] Deduced a trap composed of 76 places in 539 ms of which 7 ms to minimize.
[2024-05-31 22:40:09] [INFO ] Deduced a trap composed of 82 places in 514 ms of which 6 ms to minimize.
[2024-05-31 22:40:10] [INFO ] Deduced a trap composed of 85 places in 565 ms of which 7 ms to minimize.
[2024-05-31 22:40:10] [INFO ] Deduced a trap composed of 85 places in 553 ms of which 6 ms to minimize.
[2024-05-31 22:40:11] [INFO ] Deduced a trap composed of 136 places in 525 ms of which 7 ms to minimize.
[2024-05-31 22:40:12] [INFO ] Deduced a trap composed of 85 places in 544 ms of which 7 ms to minimize.
[2024-05-31 22:40:12] [INFO ] Deduced a trap composed of 154 places in 537 ms of which 6 ms to minimize.
[2024-05-31 22:40:13] [INFO ] Deduced a trap composed of 78 places in 605 ms of which 7 ms to minimize.
[2024-05-31 22:40:13] [INFO ] Deduced a trap composed of 81 places in 595 ms of which 10 ms to minimize.
[2024-05-31 22:40:14] [INFO ] Deduced a trap composed of 86 places in 548 ms of which 6 ms to minimize.
[2024-05-31 22:40:15] [INFO ] Deduced a trap composed of 82 places in 533 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1004 variables, 20/86 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-31 22:40:15] [INFO ] Deduced a trap composed of 131 places in 528 ms of which 6 ms to minimize.
[2024-05-31 22:40:16] [INFO ] Deduced a trap composed of 106 places in 526 ms of which 6 ms to minimize.
[2024-05-31 22:40:16] [INFO ] Deduced a trap composed of 104 places in 530 ms of which 7 ms to minimize.
[2024-05-31 22:40:17] [INFO ] Deduced a trap composed of 95 places in 515 ms of which 6 ms to minimize.
[2024-05-31 22:40:17] [INFO ] Deduced a trap composed of 100 places in 533 ms of which 7 ms to minimize.
[2024-05-31 22:40:18] [INFO ] Deduced a trap composed of 87 places in 521 ms of which 6 ms to minimize.
[2024-05-31 22:40:18] [INFO ] Deduced a trap composed of 77 places in 522 ms of which 7 ms to minimize.
[2024-05-31 22:40:19] [INFO ] Deduced a trap composed of 96 places in 541 ms of which 6 ms to minimize.
[2024-05-31 22:40:20] [INFO ] Deduced a trap composed of 144 places in 429 ms of which 6 ms to minimize.
[2024-05-31 22:40:20] [INFO ] Deduced a trap composed of 135 places in 455 ms of which 6 ms to minimize.
[2024-05-31 22:40:20] [INFO ] Deduced a trap composed of 133 places in 459 ms of which 7 ms to minimize.
[2024-05-31 22:40:21] [INFO ] Deduced a trap composed of 136 places in 479 ms of which 7 ms to minimize.
[2024-05-31 22:40:22] [INFO ] Deduced a trap composed of 117 places in 465 ms of which 7 ms to minimize.
[2024-05-31 22:40:22] [INFO ] Deduced a trap composed of 122 places in 468 ms of which 6 ms to minimize.
[2024-05-31 22:40:23] [INFO ] Deduced a trap composed of 126 places in 462 ms of which 6 ms to minimize.
[2024-05-31 22:40:23] [INFO ] Deduced a trap composed of 121 places in 473 ms of which 6 ms to minimize.
[2024-05-31 22:40:24] [INFO ] Deduced a trap composed of 124 places in 463 ms of which 6 ms to minimize.
[2024-05-31 22:40:24] [INFO ] Deduced a trap composed of 145 places in 460 ms of which 7 ms to minimize.
[2024-05-31 22:40:25] [INFO ] Deduced a trap composed of 135 places in 427 ms of which 6 ms to minimize.
[2024-05-31 22:40:25] [INFO ] Deduced a trap composed of 141 places in 454 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1004 variables, 20/106 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-31 22:40:26] [INFO ] Deduced a trap composed of 91 places in 566 ms of which 7 ms to minimize.
[2024-05-31 22:40:26] [INFO ] Deduced a trap composed of 133 places in 427 ms of which 6 ms to minimize.
[2024-05-31 22:40:27] [INFO ] Deduced a trap composed of 138 places in 413 ms of which 6 ms to minimize.
[2024-05-31 22:40:27] [INFO ] Deduced a trap composed of 151 places in 441 ms of which 6 ms to minimize.
[2024-05-31 22:40:28] [INFO ] Deduced a trap composed of 144 places in 439 ms of which 6 ms to minimize.
[2024-05-31 22:40:28] [INFO ] Deduced a trap composed of 133 places in 460 ms of which 6 ms to minimize.
[2024-05-31 22:40:28] [INFO ] Deduced a trap composed of 132 places in 441 ms of which 6 ms to minimize.
[2024-05-31 22:40:29] [INFO ] Deduced a trap composed of 27 places in 433 ms of which 5 ms to minimize.
[2024-05-31 22:40:29] [INFO ] Deduced a trap composed of 141 places in 431 ms of which 6 ms to minimize.
[2024-05-31 22:40:30] [INFO ] Deduced a trap composed of 131 places in 429 ms of which 6 ms to minimize.
[2024-05-31 22:40:30] [INFO ] Deduced a trap composed of 133 places in 421 ms of which 5 ms to minimize.
[2024-05-31 22:40:31] [INFO ] Deduced a trap composed of 135 places in 425 ms of which 6 ms to minimize.
[2024-05-31 22:40:31] [INFO ] Deduced a trap composed of 121 places in 454 ms of which 6 ms to minimize.
[2024-05-31 22:40:32] [INFO ] Deduced a trap composed of 118 places in 436 ms of which 6 ms to minimize.
[2024-05-31 22:40:32] [INFO ] Deduced a trap composed of 125 places in 435 ms of which 6 ms to minimize.
[2024-05-31 22:40:33] [INFO ] Deduced a trap composed of 27 places in 448 ms of which 6 ms to minimize.
[2024-05-31 22:40:33] [INFO ] Deduced a trap composed of 152 places in 473 ms of which 7 ms to minimize.
[2024-05-31 22:40:34] [INFO ] Deduced a trap composed of 46 places in 539 ms of which 7 ms to minimize.
[2024-05-31 22:40:34] [INFO ] Deduced a trap composed of 100 places in 520 ms of which 6 ms to minimize.
[2024-05-31 22:40:35] [INFO ] Deduced a trap composed of 111 places in 501 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1004 variables, 20/126 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-31 22:40:36] [INFO ] Deduced a trap composed of 84 places in 528 ms of which 6 ms to minimize.
[2024-05-31 22:40:36] [INFO ] Deduced a trap composed of 74 places in 517 ms of which 6 ms to minimize.
SMT process timed out in 53716ms, 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 7 out of 1040 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1040/1040 places, 3235/3235 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 1040 transition count 3233
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1038 transition count 3233
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1037 transition count 3232
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 1036 transition count 3231
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 1036 transition count 3231
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 11 place count 1036 transition count 3231
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 14 place count 1033 transition count 3228
Iterating global reduction 2 with 3 rules applied. Total rules applied 17 place count 1033 transition count 3228
Applied a total of 17 rules in 283 ms. Remains 1033 /1040 variables (removed 7) and now considering 3228/3235 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 283 ms. Remains : 1033/1040 places, 3228/3235 transitions.
RANDOM walk for 40000 steps (1704 resets) in 997 ms. (40 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (188 resets) in 111 ms. (357 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (181 resets) in 90 ms. (439 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (184 resets) in 114 ms. (347 steps per ms) remains 3/3 properties
[2024-05-31 22:40:37] [INFO ] Flow matrix only has 2831 transitions (discarded 397 similar events)
// Phase 1: matrix 2831 rows 1033 cols
[2024-05-31 22:40:37] [INFO ] Computed 69 invariants in 24 ms
[2024-05-31 22:40:37] [INFO ] State equation strengthened by 1634 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 922/927 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/927 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 70/997 variables, 29/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:40:38] [INFO ] Deduced a trap composed of 5 places in 515 ms of which 6 ms to minimize.
[2024-05-31 22:40:38] [INFO ] Deduced a trap composed of 87 places in 517 ms of which 7 ms to minimize.
[2024-05-31 22:40:39] [INFO ] Deduced a trap composed of 85 places in 534 ms of which 6 ms to minimize.
[2024-05-31 22:40:39] [INFO ] Deduced a trap composed of 27 places in 504 ms of which 6 ms to minimize.
[2024-05-31 22:40:40] [INFO ] Deduced a trap composed of 86 places in 503 ms of which 7 ms to minimize.
[2024-05-31 22:40:40] [INFO ] Deduced a trap composed of 80 places in 533 ms of which 6 ms to minimize.
[2024-05-31 22:40:41] [INFO ] Deduced a trap composed of 68 places in 536 ms of which 6 ms to minimize.
[2024-05-31 22:40:41] [INFO ] Deduced a trap composed of 77 places in 545 ms of which 6 ms to minimize.
[2024-05-31 22:40:42] [INFO ] Deduced a trap composed of 87 places in 537 ms of which 6 ms to minimize.
[2024-05-31 22:40:43] [INFO ] Deduced a trap composed of 74 places in 545 ms of which 6 ms to minimize.
[2024-05-31 22:40:43] [INFO ] Deduced a trap composed of 87 places in 515 ms of which 6 ms to minimize.
[2024-05-31 22:40:44] [INFO ] Deduced a trap composed of 86 places in 526 ms of which 7 ms to minimize.
[2024-05-31 22:40:44] [INFO ] Deduced a trap composed of 91 places in 526 ms of which 5 ms to minimize.
[2024-05-31 22:40:45] [INFO ] Deduced a trap composed of 85 places in 509 ms of which 6 ms to minimize.
[2024-05-31 22:40:45] [INFO ] Deduced a trap composed of 91 places in 487 ms of which 5 ms to minimize.
[2024-05-31 22:40:46] [INFO ] Deduced a trap composed of 121 places in 486 ms of which 6 ms to minimize.
[2024-05-31 22:40:46] [INFO ] Deduced a trap composed of 105 places in 508 ms of which 6 ms to minimize.
[2024-05-31 22:40:47] [INFO ] Deduced a trap composed of 88 places in 508 ms of which 6 ms to minimize.
[2024-05-31 22:40:47] [INFO ] Deduced a trap composed of 92 places in 490 ms of which 6 ms to minimize.
[2024-05-31 22:40:48] [INFO ] Deduced a trap composed of 179 places in 504 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/997 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:40:48] [INFO ] Deduced a trap composed of 95 places in 492 ms of which 5 ms to minimize.
[2024-05-31 22:40:49] [INFO ] Deduced a trap composed of 85 places in 503 ms of which 6 ms to minimize.
[2024-05-31 22:40:49] [INFO ] Deduced a trap composed of 95 places in 523 ms of which 5 ms to minimize.
[2024-05-31 22:40:50] [INFO ] Deduced a trap composed of 89 places in 543 ms of which 7 ms to minimize.
[2024-05-31 22:40:51] [INFO ] Deduced a trap composed of 96 places in 567 ms of which 6 ms to minimize.
[2024-05-31 22:40:51] [INFO ] Deduced a trap composed of 86 places in 549 ms of which 7 ms to minimize.
[2024-05-31 22:40:52] [INFO ] Deduced a trap composed of 92 places in 510 ms of which 6 ms to minimize.
[2024-05-31 22:40:52] [INFO ] Deduced a trap composed of 92 places in 508 ms of which 6 ms to minimize.
[2024-05-31 22:40:53] [INFO ] Deduced a trap composed of 93 places in 517 ms of which 6 ms to minimize.
[2024-05-31 22:40:53] [INFO ] Deduced a trap composed of 87 places in 509 ms of which 6 ms to minimize.
[2024-05-31 22:40:54] [INFO ] Deduced a trap composed of 104 places in 496 ms of which 5 ms to minimize.
[2024-05-31 22:40:54] [INFO ] Deduced a trap composed of 99 places in 510 ms of which 6 ms to minimize.
[2024-05-31 22:40:55] [INFO ] Deduced a trap composed of 87 places in 515 ms of which 6 ms to minimize.
[2024-05-31 22:40:55] [INFO ] Deduced a trap composed of 97 places in 519 ms of which 6 ms to minimize.
[2024-05-31 22:40:56] [INFO ] Deduced a trap composed of 83 places in 531 ms of which 6 ms to minimize.
[2024-05-31 22:40:56] [INFO ] Deduced a trap composed of 89 places in 508 ms of which 6 ms to minimize.
[2024-05-31 22:40:57] [INFO ] Deduced a trap composed of 75 places in 520 ms of which 6 ms to minimize.
[2024-05-31 22:40:57] [INFO ] Deduced a trap composed of 90 places in 529 ms of which 6 ms to minimize.
[2024-05-31 22:40:58] [INFO ] Deduced a trap composed of 79 places in 503 ms of which 6 ms to minimize.
[2024-05-31 22:40:59] [INFO ] Deduced a trap composed of 73 places in 499 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/997 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:40:59] [INFO ] Deduced a trap composed of 96 places in 530 ms of which 6 ms to minimize.
[2024-05-31 22:41:00] [INFO ] Deduced a trap composed of 88 places in 515 ms of which 7 ms to minimize.
[2024-05-31 22:41:00] [INFO ] Deduced a trap composed of 94 places in 523 ms of which 7 ms to minimize.
[2024-05-31 22:41:01] [INFO ] Deduced a trap composed of 92 places in 512 ms of which 6 ms to minimize.
[2024-05-31 22:41:01] [INFO ] Deduced a trap composed of 85 places in 537 ms of which 6 ms to minimize.
[2024-05-31 22:41:02] [INFO ] Deduced a trap composed of 77 places in 515 ms of which 6 ms to minimize.
[2024-05-31 22:41:02] [INFO ] Deduced a trap composed of 71 places in 547 ms of which 6 ms to minimize.
[2024-05-31 22:41:03] [INFO ] Deduced a trap composed of 100 places in 470 ms of which 6 ms to minimize.
[2024-05-31 22:41:03] [INFO ] Deduced a trap composed of 110 places in 439 ms of which 6 ms to minimize.
[2024-05-31 22:41:04] [INFO ] Deduced a trap composed of 129 places in 435 ms of which 6 ms to minimize.
[2024-05-31 22:41:04] [INFO ] Deduced a trap composed of 115 places in 438 ms of which 6 ms to minimize.
[2024-05-31 22:41:05] [INFO ] Deduced a trap composed of 113 places in 431 ms of which 5 ms to minimize.
[2024-05-31 22:41:05] [INFO ] Deduced a trap composed of 103 places in 455 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/997 variables, 13/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/997 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 28/1025 variables, 28/114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1025 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 8/1033 variables, 8/122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1033 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 2831/3864 variables, 1033/1155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3864 variables, 1634/2789 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3864 variables, 0/2789 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/3864 variables, 0/2789 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3864/3864 variables, and 2789 constraints, problems are : Problem set: 0 solved, 3 unsolved in 30554 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 1033/1033 constraints, ReadFeed: 1634/1634 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 53/53 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 922/927 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:41:08] [INFO ] Deduced a trap composed of 118 places in 447 ms of which 5 ms to minimize.
[2024-05-31 22:41:08] [INFO ] Deduced a trap composed of 124 places in 438 ms of which 5 ms to minimize.
[2024-05-31 22:41:09] [INFO ] Deduced a trap composed of 208 places in 442 ms of which 6 ms to minimize.
[2024-05-31 22:41:09] [INFO ] Deduced a trap composed of 148 places in 437 ms of which 5 ms to minimize.
[2024-05-31 22:41:10] [INFO ] Deduced a trap composed of 117 places in 441 ms of which 6 ms to minimize.
[2024-05-31 22:41:10] [INFO ] Deduced a trap composed of 186 places in 448 ms of which 5 ms to minimize.
[2024-05-31 22:41:11] [INFO ] Deduced a trap composed of 164 places in 453 ms of which 6 ms to minimize.
[2024-05-31 22:41:11] [INFO ] Deduced a trap composed of 118 places in 428 ms of which 6 ms to minimize.
[2024-05-31 22:41:12] [INFO ] Deduced a trap composed of 124 places in 436 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/927 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/927 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 70/997 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/997 variables, 53/95 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:41:12] [INFO ] Deduced a trap composed of 46 places in 501 ms of which 5 ms to minimize.
[2024-05-31 22:41:13] [INFO ] Deduced a trap composed of 86 places in 535 ms of which 6 ms to minimize.
[2024-05-31 22:41:14] [INFO ] Deduced a trap composed of 89 places in 494 ms of which 5 ms to minimize.
[2024-05-31 22:41:14] [INFO ] Deduced a trap composed of 46 places in 510 ms of which 6 ms to minimize.
[2024-05-31 22:41:15] [INFO ] Deduced a trap composed of 62 places in 538 ms of which 6 ms to minimize.
[2024-05-31 22:41:15] [INFO ] Deduced a trap composed of 85 places in 514 ms of which 6 ms to minimize.
[2024-05-31 22:41:16] [INFO ] Deduced a trap composed of 74 places in 536 ms of which 6 ms to minimize.
[2024-05-31 22:41:16] [INFO ] Deduced a trap composed of 154 places in 468 ms of which 6 ms to minimize.
[2024-05-31 22:41:17] [INFO ] Deduced a trap composed of 86 places in 535 ms of which 6 ms to minimize.
[2024-05-31 22:41:17] [INFO ] Deduced a trap composed of 81 places in 531 ms of which 6 ms to minimize.
[2024-05-31 22:41:18] [INFO ] Deduced a trap composed of 89 places in 541 ms of which 6 ms to minimize.
[2024-05-31 22:41:18] [INFO ] Deduced a trap composed of 76 places in 441 ms of which 6 ms to minimize.
[2024-05-31 22:41:19] [INFO ] Deduced a trap composed of 86 places in 493 ms of which 6 ms to minimize.
[2024-05-31 22:41:19] [INFO ] Deduced a trap composed of 86 places in 489 ms of which 6 ms to minimize.
[2024-05-31 22:41:20] [INFO ] Deduced a trap composed of 96 places in 533 ms of which 6 ms to minimize.
[2024-05-31 22:41:20] [INFO ] Deduced a trap composed of 238 places in 535 ms of which 6 ms to minimize.
[2024-05-31 22:41:21] [INFO ] Deduced a trap composed of 152 places in 530 ms of which 7 ms to minimize.
[2024-05-31 22:41:21] [INFO ] Deduced a trap composed of 96 places in 460 ms of which 6 ms to minimize.
[2024-05-31 22:41:22] [INFO ] Deduced a trap composed of 91 places in 567 ms of which 6 ms to minimize.
[2024-05-31 22:41:23] [INFO ] Deduced a trap composed of 140 places in 542 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/997 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:41:23] [INFO ] Deduced a trap composed of 129 places in 454 ms of which 7 ms to minimize.
[2024-05-31 22:41:24] [INFO ] Deduced a trap composed of 122 places in 432 ms of which 6 ms to minimize.
[2024-05-31 22:41:24] [INFO ] Deduced a trap composed of 128 places in 453 ms of which 7 ms to minimize.
[2024-05-31 22:41:25] [INFO ] Deduced a trap composed of 126 places in 432 ms of which 6 ms to minimize.
[2024-05-31 22:41:25] [INFO ] Deduced a trap composed of 89 places in 518 ms of which 6 ms to minimize.
[2024-05-31 22:41:26] [INFO ] Deduced a trap composed of 124 places in 459 ms of which 6 ms to minimize.
[2024-05-31 22:41:26] [INFO ] Deduced a trap composed of 113 places in 475 ms of which 6 ms to minimize.
[2024-05-31 22:41:27] [INFO ] Deduced a trap composed of 104 places in 500 ms of which 6 ms to minimize.
[2024-05-31 22:41:27] [INFO ] Deduced a trap composed of 76 places in 486 ms of which 6 ms to minimize.
[2024-05-31 22:41:28] [INFO ] Deduced a trap composed of 86 places in 469 ms of which 6 ms to minimize.
[2024-05-31 22:41:28] [INFO ] Deduced a trap composed of 76 places in 548 ms of which 6 ms to minimize.
[2024-05-31 22:41:29] [INFO ] Deduced a trap composed of 86 places in 468 ms of which 6 ms to minimize.
[2024-05-31 22:41:29] [INFO ] Deduced a trap composed of 171 places in 477 ms of which 7 ms to minimize.
[2024-05-31 22:41:30] [INFO ] Deduced a trap composed of 107 places in 511 ms of which 6 ms to minimize.
[2024-05-31 22:41:30] [INFO ] Deduced a trap composed of 121 places in 543 ms of which 6 ms to minimize.
[2024-05-31 22:41:31] [INFO ] Deduced a trap composed of 100 places in 521 ms of which 6 ms to minimize.
[2024-05-31 22:41:31] [INFO ] Deduced a trap composed of 95 places in 517 ms of which 6 ms to minimize.
[2024-05-31 22:41:32] [INFO ] Deduced a trap composed of 89 places in 536 ms of which 6 ms to minimize.
[2024-05-31 22:41:32] [INFO ] Deduced a trap composed of 96 places in 450 ms of which 6 ms to minimize.
[2024-05-31 22:41:33] [INFO ] Deduced a trap composed of 92 places in 537 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/997 variables, 20/135 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:41:33] [INFO ] Deduced a trap composed of 85 places in 524 ms of which 6 ms to minimize.
[2024-05-31 22:41:34] [INFO ] Deduced a trap composed of 77 places in 560 ms of which 6 ms to minimize.
[2024-05-31 22:41:35] [INFO ] Deduced a trap composed of 86 places in 523 ms of which 6 ms to minimize.
[2024-05-31 22:41:35] [INFO ] Deduced a trap composed of 97 places in 514 ms of which 6 ms to minimize.
[2024-05-31 22:41:36] [INFO ] Deduced a trap composed of 84 places in 545 ms of which 6 ms to minimize.
[2024-05-31 22:41:36] [INFO ] Deduced a trap composed of 84 places in 531 ms of which 7 ms to minimize.
[2024-05-31 22:41:37] [INFO ] Deduced a trap composed of 100 places in 521 ms of which 7 ms to minimize.
[2024-05-31 22:41:37] [INFO ] Deduced a trap composed of 94 places in 530 ms of which 7 ms to minimize.
[2024-05-31 22:41:38] [INFO ] Deduced a trap composed of 113 places in 497 ms of which 6 ms to minimize.
[2024-05-31 22:41:38] [INFO ] Deduced a trap composed of 76 places in 525 ms of which 6 ms to minimize.
[2024-05-31 22:41:39] [INFO ] Deduced a trap composed of 131 places in 498 ms of which 6 ms to minimize.
[2024-05-31 22:41:39] [INFO ] Deduced a trap composed of 108 places in 495 ms of which 6 ms to minimize.
[2024-05-31 22:41:40] [INFO ] Deduced a trap composed of 96 places in 556 ms of which 7 ms to minimize.
[2024-05-31 22:41:41] [INFO ] Deduced a trap composed of 86 places in 508 ms of which 6 ms to minimize.
[2024-05-31 22:41:41] [INFO ] Deduced a trap composed of 92 places in 499 ms of which 6 ms to minimize.
[2024-05-31 22:41:42] [INFO ] Deduced a trap composed of 89 places in 541 ms of which 6 ms to minimize.
[2024-05-31 22:41:42] [INFO ] Deduced a trap composed of 113 places in 500 ms of which 6 ms to minimize.
[2024-05-31 22:41:43] [INFO ] Deduced a trap composed of 89 places in 506 ms of which 6 ms to minimize.
[2024-05-31 22:41:43] [INFO ] Deduced a trap composed of 77 places in 526 ms of which 6 ms to minimize.
[2024-05-31 22:41:44] [INFO ] Deduced a trap composed of 93 places in 542 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/997 variables, 20/155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:41:44] [INFO ] Deduced a trap composed of 113 places in 511 ms of which 6 ms to minimize.
[2024-05-31 22:41:45] [INFO ] Deduced a trap composed of 90 places in 547 ms of which 6 ms to minimize.
[2024-05-31 22:41:45] [INFO ] Deduced a trap composed of 102 places in 504 ms of which 6 ms to minimize.
[2024-05-31 22:41:46] [INFO ] Deduced a trap composed of 91 places in 551 ms of which 6 ms to minimize.
[2024-05-31 22:41:47] [INFO ] Deduced a trap composed of 94 places in 500 ms of which 6 ms to minimize.
[2024-05-31 22:41:47] [INFO ] Deduced a trap composed of 93 places in 510 ms of which 6 ms to minimize.
[2024-05-31 22:41:48] [INFO ] Deduced a trap composed of 87 places in 509 ms of which 6 ms to minimize.
[2024-05-31 22:41:48] [INFO ] Deduced a trap composed of 89 places in 515 ms of which 6 ms to minimize.
[2024-05-31 22:41:49] [INFO ] Deduced a trap composed of 95 places in 505 ms of which 5 ms to minimize.
[2024-05-31 22:41:49] [INFO ] Deduced a trap composed of 94 places in 521 ms of which 6 ms to minimize.
[2024-05-31 22:41:50] [INFO ] Deduced a trap composed of 91 places in 551 ms of which 7 ms to minimize.
[2024-05-31 22:41:50] [INFO ] Deduced a trap composed of 79 places in 530 ms of which 6 ms to minimize.
[2024-05-31 22:41:51] [INFO ] Deduced a trap composed of 117 places in 522 ms of which 6 ms to minimize.
[2024-05-31 22:41:51] [INFO ] Deduced a trap composed of 89 places in 524 ms of which 7 ms to minimize.
[2024-05-31 22:41:52] [INFO ] Deduced a trap composed of 102 places in 521 ms of which 6 ms to minimize.
[2024-05-31 22:41:53] [INFO ] Deduced a trap composed of 75 places in 532 ms of which 6 ms to minimize.
[2024-05-31 22:41:53] [INFO ] Deduced a trap composed of 258 places in 522 ms of which 6 ms to minimize.
[2024-05-31 22:41:54] [INFO ] Deduced a trap composed of 101 places in 501 ms of which 6 ms to minimize.
[2024-05-31 22:41:54] [INFO ] Deduced a trap composed of 94 places in 511 ms of which 6 ms to minimize.
[2024-05-31 22:41:55] [INFO ] Deduced a trap composed of 75 places in 535 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/997 variables, 20/175 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:41:55] [INFO ] Deduced a trap composed of 93 places in 525 ms of which 6 ms to minimize.
[2024-05-31 22:41:56] [INFO ] Deduced a trap composed of 94 places in 533 ms of which 6 ms to minimize.
[2024-05-31 22:41:56] [INFO ] Deduced a trap composed of 259 places in 497 ms of which 6 ms to minimize.
[2024-05-31 22:41:57] [INFO ] Deduced a trap composed of 227 places in 490 ms of which 10 ms to minimize.
[2024-05-31 22:41:57] [INFO ] Deduced a trap composed of 234 places in 488 ms of which 6 ms to minimize.
[2024-05-31 22:41:58] [INFO ] Deduced a trap composed of 94 places in 496 ms of which 7 ms to minimize.
[2024-05-31 22:41:58] [INFO ] Deduced a trap composed of 109 places in 474 ms of which 6 ms to minimize.
[2024-05-31 22:41:59] [INFO ] Deduced a trap composed of 82 places in 464 ms of which 6 ms to minimize.
[2024-05-31 22:41:59] [INFO ] Deduced a trap composed of 184 places in 489 ms of which 6 ms to minimize.
[2024-05-31 22:42:00] [INFO ] Deduced a trap composed of 80 places in 518 ms of which 7 ms to minimize.
[2024-05-31 22:42:01] [INFO ] Deduced a trap composed of 74 places in 540 ms of which 7 ms to minimize.
[2024-05-31 22:42:01] [INFO ] Deduced a trap composed of 81 places in 526 ms of which 7 ms to minimize.
[2024-05-31 22:42:02] [INFO ] Deduced a trap composed of 104 places in 500 ms of which 7 ms to minimize.
[2024-05-31 22:42:02] [INFO ] Deduced a trap composed of 110 places in 530 ms of which 6 ms to minimize.
[2024-05-31 22:42:03] [INFO ] Deduced a trap composed of 121 places in 503 ms of which 7 ms to minimize.
[2024-05-31 22:42:03] [INFO ] Deduced a trap composed of 233 places in 553 ms of which 6 ms to minimize.
[2024-05-31 22:42:04] [INFO ] Deduced a trap composed of 101 places in 574 ms of which 7 ms to minimize.
[2024-05-31 22:42:04] [INFO ] Deduced a trap composed of 94 places in 554 ms of which 6 ms to minimize.
[2024-05-31 22:42:05] [INFO ] Deduced a trap composed of 124 places in 523 ms of which 6 ms to minimize.
[2024-05-31 22:42:06] [INFO ] Deduced a trap composed of 101 places in 567 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/997 variables, 20/195 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:42:06] [INFO ] Deduced a trap composed of 93 places in 551 ms of which 6 ms to minimize.
[2024-05-31 22:42:07] [INFO ] Deduced a trap composed of 273 places in 483 ms of which 6 ms to minimize.
[2024-05-31 22:42:07] [INFO ] Deduced a trap composed of 259 places in 451 ms of which 5 ms to minimize.
[2024-05-31 22:42:08] [INFO ] Deduced a trap composed of 137 places in 533 ms of which 6 ms to minimize.
[2024-05-31 22:42:08] [INFO ] Deduced a trap composed of 122 places in 565 ms of which 6 ms to minimize.
[2024-05-31 22:42:09] [INFO ] Deduced a trap composed of 94 places in 460 ms of which 6 ms to minimize.
[2024-05-31 22:42:09] [INFO ] Deduced a trap composed of 199 places in 526 ms of which 6 ms to minimize.
[2024-05-31 22:42:10] [INFO ] Deduced a trap composed of 94 places in 544 ms of which 6 ms to minimize.
[2024-05-31 22:42:10] [INFO ] Deduced a trap composed of 173 places in 517 ms of which 6 ms to minimize.
[2024-05-31 22:42:11] [INFO ] Deduced a trap composed of 166 places in 520 ms of which 6 ms to minimize.
[2024-05-31 22:42:12] [INFO ] Deduced a trap composed of 107 places in 549 ms of which 6 ms to minimize.
[2024-05-31 22:42:12] [INFO ] Deduced a trap composed of 100 places in 557 ms of which 7 ms to minimize.
[2024-05-31 22:42:13] [INFO ] Deduced a trap composed of 245 places in 504 ms of which 6 ms to minimize.
[2024-05-31 22:42:13] [INFO ] Deduced a trap composed of 156 places in 498 ms of which 7 ms to minimize.
[2024-05-31 22:42:14] [INFO ] Deduced a trap composed of 98 places in 556 ms of which 6 ms to minimize.
[2024-05-31 22:42:14] [INFO ] Deduced a trap composed of 146 places in 554 ms of which 7 ms to minimize.
[2024-05-31 22:42:15] [INFO ] Deduced a trap composed of 241 places in 485 ms of which 6 ms to minimize.
[2024-05-31 22:42:15] [INFO ] Deduced a trap composed of 210 places in 490 ms of which 7 ms to minimize.
[2024-05-31 22:42:16] [INFO ] Deduced a trap composed of 223 places in 478 ms of which 6 ms to minimize.
[2024-05-31 22:42:16] [INFO ] Deduced a trap composed of 89 places in 540 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/997 variables, 20/215 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 22:42:17] [INFO ] Deduced a trap composed of 120 places in 504 ms of which 6 ms to minimize.
[2024-05-31 22:42:18] [INFO ] Deduced a trap composed of 120 places in 501 ms of which 7 ms to minimize.
[2024-05-31 22:42:18] [INFO ] Deduced a trap composed of 161 places in 558 ms of which 7 ms to minimize.
[2024-05-31 22:42:19] [INFO ] Deduced a trap composed of 124 places in 552 ms of which 7 ms to minimize.
[2024-05-31 22:42:19] [INFO ] Deduced a trap composed of 115 places in 511 ms of which 6 ms to minimize.
[2024-05-31 22:42:20] [INFO ] Deduced a trap composed of 106 places in 532 ms of which 6 ms to minimize.
[2024-05-31 22:42:20] [INFO ] Deduced a trap composed of 90 places in 538 ms of which 6 ms to minimize.
[2024-05-31 22:42:21] [INFO ] Deduced a trap composed of 88 places in 556 ms of which 7 ms to minimize.
[2024-05-31 22:42:22] [INFO ] Deduced a trap composed of 168 places in 525 ms of which 6 ms to minimize.
[2024-05-31 22:42:22] [INFO ] Deduced a trap composed of 89 places in 550 ms of which 7 ms to minimize.
[2024-05-31 22:42:23] [INFO ] Deduced a trap composed of 95 places in 561 ms of which 6 ms to minimize.
SMT process timed out in 106125ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 1033 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1033/1033 places, 3228/3228 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1033 transition count 3227
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1032 transition count 3227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 4 place count 1031 transition count 3226
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 1030 transition count 3225
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 1030 transition count 3225
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 1030 transition count 3225
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 8 place count 1029 transition count 3224
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 1029 transition count 3224
Applied a total of 9 rules in 313 ms. Remains 1029 /1033 variables (removed 4) and now considering 3224/3228 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 315 ms. Remains : 1029/1033 places, 3224/3228 transitions.
Successfully simplified 13 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 486 stabilizing places and 1211 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 1318 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1318/1318 places, 2844/2844 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 1287 transition count 2807
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 1287 transition count 2807
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 90 place count 1259 transition count 2743
Iterating global reduction 0 with 28 rules applied. Total rules applied 118 place count 1259 transition count 2743
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 133 place count 1244 transition count 2692
Iterating global reduction 0 with 15 rules applied. Total rules applied 148 place count 1244 transition count 2692
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 1243 transition count 2688
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 1243 transition count 2688
Applied a total of 150 rules in 190 ms. Remains 1243 /1318 variables (removed 75) and now considering 2688/2844 (removed 156) transitions.
[2024-05-31 22:42:24] [INFO ] Flow matrix only has 2416 transitions (discarded 272 similar events)
// Phase 1: matrix 2416 rows 1243 cols
[2024-05-31 22:42:24] [INFO ] Computed 69 invariants in 28 ms
[2024-05-31 22:42:25] [INFO ] Implicit Places using invariants in 1161 ms returned [101, 171, 172, 175, 289, 347, 425, 454, 484, 528, 575, 576, 603, 604, 614, 615, 663, 710, 733, 758, 780, 789, 823, 824, 946, 1004]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 1164 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1217/1318 places, 2688/2844 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1193 transition count 2664
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1193 transition count 2664
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 72 place count 1169 transition count 2640
Iterating global reduction 0 with 24 rules applied. Total rules applied 96 place count 1169 transition count 2640
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 120 place count 1145 transition count 2616
Iterating global reduction 0 with 24 rules applied. Total rules applied 144 place count 1145 transition count 2616
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 162 place count 1127 transition count 2544
Iterating global reduction 0 with 18 rules applied. Total rules applied 180 place count 1127 transition count 2544
Applied a total of 180 rules in 182 ms. Remains 1127 /1217 variables (removed 90) and now considering 2544/2688 (removed 144) transitions.
[2024-05-31 22:42:25] [INFO ] Flow matrix only has 2272 transitions (discarded 272 similar events)
// Phase 1: matrix 2272 rows 1127 cols
[2024-05-31 22:42:25] [INFO ] Computed 43 invariants in 30 ms
[2024-05-31 22:42:26] [INFO ] Implicit Places using invariants in 961 ms returned []
[2024-05-31 22:42:26] [INFO ] Flow matrix only has 2272 transitions (discarded 272 similar events)
[2024-05-31 22:42:26] [INFO ] Invariant cache hit.
[2024-05-31 22:42:27] [INFO ] State equation strengthened by 830 read => feed constraints.
[2024-05-31 22:42:38] [INFO ] Implicit Places using invariants and state equation in 12030 ms returned [1116]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 12996 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1126/1318 places, 2544/2844 transitions.
Applied a total of 0 rules in 39 ms. Remains 1126 /1126 variables (removed 0) and now considering 2544/2544 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 14572 ms. Remains : 1126/1318 places, 2544/2844 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-04
Product exploration explored 100000 steps with 50000 reset in 700 ms.
Product exploration explored 100000 steps with 50000 reset in 660 ms.
Computed a total of 294 stabilizing places and 911 stable transitions
Computed a total of 294 stabilizing places and 911 stable transitions
Detected a total of 294/1126 stabilizing places and 911/2544 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 21 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-04 finished in 16230 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 1318 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1318/1318 places, 2844/2844 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1289 transition count 2809
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1289 transition count 2809
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 84 place count 1263 transition count 2753
Iterating global reduction 0 with 26 rules applied. Total rules applied 110 place count 1263 transition count 2753
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 125 place count 1248 transition count 2699
Iterating global reduction 0 with 15 rules applied. Total rules applied 140 place count 1248 transition count 2699
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 1247 transition count 2695
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 1247 transition count 2695
Applied a total of 142 rules in 183 ms. Remains 1247 /1318 variables (removed 71) and now considering 2695/2844 (removed 149) transitions.
[2024-05-31 22:42:40] [INFO ] Flow matrix only has 2423 transitions (discarded 272 similar events)
// Phase 1: matrix 2423 rows 1247 cols
[2024-05-31 22:42:40] [INFO ] Computed 69 invariants in 29 ms
[2024-05-31 22:42:41] [INFO ] Implicit Places using invariants in 1134 ms returned [173, 174, 177, 293, 294, 348, 426, 452, 455, 531, 578, 579, 606, 607, 617, 618, 666, 713, 736, 761, 783, 792, 826, 827, 949, 1007]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 1136 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1221/1318 places, 2695/2844 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1198 transition count 2672
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1198 transition count 2672
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 69 place count 1175 transition count 2649
Iterating global reduction 0 with 23 rules applied. Total rules applied 92 place count 1175 transition count 2649
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 115 place count 1152 transition count 2626
Iterating global reduction 0 with 23 rules applied. Total rules applied 138 place count 1152 transition count 2626
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 155 place count 1135 transition count 2558
Iterating global reduction 0 with 17 rules applied. Total rules applied 172 place count 1135 transition count 2558
Applied a total of 172 rules in 184 ms. Remains 1135 /1221 variables (removed 86) and now considering 2558/2695 (removed 137) transitions.
[2024-05-31 22:42:41] [INFO ] Flow matrix only has 2286 transitions (discarded 272 similar events)
// Phase 1: matrix 2286 rows 1135 cols
[2024-05-31 22:42:41] [INFO ] Computed 43 invariants in 27 ms
[2024-05-31 22:42:42] [INFO ] Implicit Places using invariants in 985 ms returned []
[2024-05-31 22:42:42] [INFO ] Flow matrix only has 2286 transitions (discarded 272 similar events)
[2024-05-31 22:42:42] [INFO ] Invariant cache hit.
[2024-05-31 22:42:43] [INFO ] State equation strengthened by 836 read => feed constraints.
[2024-05-31 22:42:53] [INFO ] Implicit Places using invariants and state equation in 11306 ms returned [1109]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 12296 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1134/1318 places, 2558/2844 transitions.
Applied a total of 0 rules in 39 ms. Remains 1134 /1134 variables (removed 0) and now considering 2558/2558 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 13840 ms. Remains : 1134/1318 places, 2558/2844 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-06
Stuttering criterion allowed to conclude after 43 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-06 finished in 13952 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 1318 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1318/1318 places, 2844/2844 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 1287 transition count 2810
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 1287 transition count 2810
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 91 place count 1258 transition count 2745
Iterating global reduction 0 with 29 rules applied. Total rules applied 120 place count 1258 transition count 2745
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 136 place count 1242 transition count 2690
Iterating global reduction 0 with 16 rules applied. Total rules applied 152 place count 1242 transition count 2690
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 1241 transition count 2686
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 1241 transition count 2686
Applied a total of 154 rules in 185 ms. Remains 1241 /1318 variables (removed 77) and now considering 2686/2844 (removed 158) transitions.
[2024-05-31 22:42:54] [INFO ] Flow matrix only has 2414 transitions (discarded 272 similar events)
// Phase 1: matrix 2414 rows 1241 cols
[2024-05-31 22:42:54] [INFO ] Computed 69 invariants in 29 ms
[2024-05-31 22:42:55] [INFO ] Implicit Places using invariants in 1116 ms returned [101, 171, 172, 175, 289, 290, 345, 423, 449, 452, 482, 526, 573, 574, 601, 602, 612, 613, 661, 708, 731, 756, 778, 787, 821, 822, 944, 1002]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 1118 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1213/1318 places, 2686/2844 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1188 transition count 2661
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1188 transition count 2661
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 75 place count 1163 transition count 2636
Iterating global reduction 0 with 25 rules applied. Total rules applied 100 place count 1163 transition count 2636
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 125 place count 1138 transition count 2611
Iterating global reduction 0 with 25 rules applied. Total rules applied 150 place count 1138 transition count 2611
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 169 place count 1119 transition count 2535
Iterating global reduction 0 with 19 rules applied. Total rules applied 188 place count 1119 transition count 2535
Applied a total of 188 rules in 180 ms. Remains 1119 /1213 variables (removed 94) and now considering 2535/2686 (removed 151) transitions.
[2024-05-31 22:42:55] [INFO ] Flow matrix only has 2263 transitions (discarded 272 similar events)
// Phase 1: matrix 2263 rows 1119 cols
[2024-05-31 22:42:55] [INFO ] Computed 41 invariants in 26 ms
[2024-05-31 22:42:56] [INFO ] Implicit Places using invariants in 951 ms returned []
[2024-05-31 22:42:56] [INFO ] Flow matrix only has 2263 transitions (discarded 272 similar events)
[2024-05-31 22:42:56] [INFO ] Invariant cache hit.
[2024-05-31 22:42:57] [INFO ] State equation strengthened by 827 read => feed constraints.
[2024-05-31 22:43:08] [INFO ] Implicit Places using invariants and state equation in 11689 ms returned [1108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 12646 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1118/1318 places, 2535/2844 transitions.
Applied a total of 0 rules in 36 ms. Remains 1118 /1118 variables (removed 0) and now considering 2535/2535 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 14170 ms. Remains : 1118/1318 places, 2535/2844 transitions.
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-08 finished in 14333 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0||F(p1)))'
Support contains 3 out of 1318 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1318/1318 places, 2844/2844 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 1318 transition count 2823
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 1297 transition count 2823
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 42 place count 1297 transition count 2796
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 96 place count 1270 transition count 2796
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 114 place count 1252 transition count 2772
Iterating global reduction 2 with 18 rules applied. Total rules applied 132 place count 1252 transition count 2772
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 132 place count 1252 transition count 2771
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 134 place count 1251 transition count 2771
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 149 place count 1236 transition count 2723
Iterating global reduction 2 with 15 rules applied. Total rules applied 164 place count 1236 transition count 2723
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 165 place count 1235 transition count 2719
Iterating global reduction 2 with 1 rules applied. Total rules applied 166 place count 1235 transition count 2719
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 228 place count 1204 transition count 2688
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 239 place count 1193 transition count 2677
Iterating global reduction 2 with 11 rules applied. Total rules applied 250 place count 1193 transition count 2677
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 261 place count 1182 transition count 2633
Iterating global reduction 2 with 11 rules applied. Total rules applied 272 place count 1182 transition count 2633
Applied a total of 272 rules in 417 ms. Remains 1182 /1318 variables (removed 136) and now considering 2633/2844 (removed 211) transitions.
[2024-05-31 22:43:08] [INFO ] Flow matrix only has 2361 transitions (discarded 272 similar events)
// Phase 1: matrix 2361 rows 1182 cols
[2024-05-31 22:43:08] [INFO ] Computed 69 invariants in 30 ms
[2024-05-31 22:43:09] [INFO ] Implicit Places using invariants in 1027 ms returned [93, 153, 157, 269, 270, 324, 398, 422, 425, 455, 496, 540, 541, 565, 566, 576, 577, 619, 664, 685, 733, 741, 775, 896, 954]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 1028 ms to find 25 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1157/1318 places, 2633/2844 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1142 transition count 2618
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1142 transition count 2618
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 1127 transition count 2603
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 1127 transition count 2603
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 69 place count 1118 transition count 2567
Iterating global reduction 0 with 9 rules applied. Total rules applied 78 place count 1118 transition count 2567
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 92 place count 1111 transition count 2560
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 99 place count 1104 transition count 2553
Iterating global reduction 0 with 7 rules applied. Total rules applied 106 place count 1104 transition count 2553
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 113 place count 1097 transition count 2525
Iterating global reduction 0 with 7 rules applied. Total rules applied 120 place count 1097 transition count 2525
Applied a total of 120 rules in 321 ms. Remains 1097 /1157 variables (removed 60) and now considering 2525/2633 (removed 108) transitions.
[2024-05-31 22:43:10] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
// Phase 1: matrix 2253 rows 1097 cols
[2024-05-31 22:43:10] [INFO ] Computed 44 invariants in 25 ms
[2024-05-31 22:43:11] [INFO ] Implicit Places using invariants in 931 ms returned []
[2024-05-31 22:43:11] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2024-05-31 22:43:11] [INFO ] Invariant cache hit.
[2024-05-31 22:43:11] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-31 22:43:20] [INFO ] Implicit Places using invariants and state equation in 9522 ms returned []
Implicit Place search using SMT with State Equation took 10455 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1097/1318 places, 2525/2844 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12222 ms. Remains : 1097/1318 places, 2525/2844 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-09
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-09 finished in 12333 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 1318 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1318/1318 places, 2844/2844 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 1287 transition count 2807
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 1287 transition count 2807
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 91 place count 1258 transition count 2742
Iterating global reduction 0 with 29 rules applied. Total rules applied 120 place count 1258 transition count 2742
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 135 place count 1243 transition count 2691
Iterating global reduction 0 with 15 rules applied. Total rules applied 150 place count 1243 transition count 2691
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 1242 transition count 2687
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 1242 transition count 2687
Applied a total of 152 rules in 191 ms. Remains 1242 /1318 variables (removed 76) and now considering 2687/2844 (removed 157) transitions.
[2024-05-31 22:43:20] [INFO ] Flow matrix only has 2415 transitions (discarded 272 similar events)
// Phase 1: matrix 2415 rows 1242 cols
[2024-05-31 22:43:21] [INFO ] Computed 69 invariants in 21 ms
[2024-05-31 22:43:22] [INFO ] Implicit Places using invariants in 1053 ms returned [101, 171, 172, 175, 289, 290, 344, 422, 448, 451, 481, 525, 572, 573, 600, 613, 614, 662, 709, 732, 757, 779, 788, 822, 823, 945, 1003]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 1055 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1215/1318 places, 2687/2844 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1191 transition count 2663
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1191 transition count 2663
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 72 place count 1167 transition count 2639
Iterating global reduction 0 with 24 rules applied. Total rules applied 96 place count 1167 transition count 2639
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 120 place count 1143 transition count 2615
Iterating global reduction 0 with 24 rules applied. Total rules applied 144 place count 1143 transition count 2615
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 162 place count 1125 transition count 2543
Iterating global reduction 0 with 18 rules applied. Total rules applied 180 place count 1125 transition count 2543
Applied a total of 180 rules in 173 ms. Remains 1125 /1215 variables (removed 90) and now considering 2543/2687 (removed 144) transitions.
[2024-05-31 22:43:22] [INFO ] Flow matrix only has 2271 transitions (discarded 272 similar events)
// Phase 1: matrix 2271 rows 1125 cols
[2024-05-31 22:43:22] [INFO ] Computed 42 invariants in 17 ms
[2024-05-31 22:43:23] [INFO ] Implicit Places using invariants in 907 ms returned []
[2024-05-31 22:43:23] [INFO ] Flow matrix only has 2271 transitions (discarded 272 similar events)
[2024-05-31 22:43:23] [INFO ] Invariant cache hit.
[2024-05-31 22:43:23] [INFO ] State equation strengthened by 830 read => feed constraints.
[2024-05-31 22:43:35] [INFO ] Implicit Places using invariants and state equation in 12494 ms returned [1114]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 13408 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1124/1318 places, 2543/2844 transitions.
Applied a total of 0 rules in 40 ms. Remains 1124 /1124 variables (removed 0) and now considering 2543/2543 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 14870 ms. Remains : 1124/1318 places, 2543/2844 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-11
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-11 finished in 15008 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1))))'
Support contains 4 out of 1318 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1318/1318 places, 2844/2844 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1289 transition count 2809
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1289 transition count 2809
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 84 place count 1263 transition count 2747
Iterating global reduction 0 with 26 rules applied. Total rules applied 110 place count 1263 transition count 2747
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 124 place count 1249 transition count 2700
Iterating global reduction 0 with 14 rules applied. Total rules applied 138 place count 1249 transition count 2700
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 1248 transition count 2696
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 1248 transition count 2696
Applied a total of 140 rules in 183 ms. Remains 1248 /1318 variables (removed 70) and now considering 2696/2844 (removed 148) transitions.
[2024-05-31 22:43:35] [INFO ] Flow matrix only has 2424 transitions (discarded 272 similar events)
// Phase 1: matrix 2424 rows 1248 cols
[2024-05-31 22:43:36] [INFO ] Computed 69 invariants in 25 ms
[2024-05-31 22:43:37] [INFO ] Implicit Places using invariants in 1029 ms returned [101, 171, 172, 175, 289, 290, 344, 422, 448, 451, 481, 525, 572, 573, 600, 601, 611, 612, 660, 734, 759, 781, 790, 825, 950, 1008]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 1031 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1222/1318 places, 2696/2844 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1199 transition count 2673
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1199 transition count 2673
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 69 place count 1176 transition count 2650
Iterating global reduction 0 with 23 rules applied. Total rules applied 92 place count 1176 transition count 2650
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 115 place count 1153 transition count 2627
Iterating global reduction 0 with 23 rules applied. Total rules applied 138 place count 1153 transition count 2627
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 154 place count 1137 transition count 2563
Iterating global reduction 0 with 16 rules applied. Total rules applied 170 place count 1137 transition count 2563
Applied a total of 170 rules in 180 ms. Remains 1137 /1222 variables (removed 85) and now considering 2563/2696 (removed 133) transitions.
[2024-05-31 22:43:37] [INFO ] Flow matrix only has 2291 transitions (discarded 272 similar events)
// Phase 1: matrix 2291 rows 1137 cols
[2024-05-31 22:43:37] [INFO ] Computed 43 invariants in 20 ms
[2024-05-31 22:43:38] [INFO ] Implicit Places using invariants in 943 ms returned []
[2024-05-31 22:43:38] [INFO ] Flow matrix only has 2291 transitions (discarded 272 similar events)
[2024-05-31 22:43:38] [INFO ] Invariant cache hit.
[2024-05-31 22:43:38] [INFO ] State equation strengthened by 839 read => feed constraints.
[2024-05-31 22:43:50] [INFO ] Implicit Places using invariants and state equation in 11879 ms returned [1111]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 12827 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1136/1318 places, 2563/2844 transitions.
Applied a total of 0 rules in 33 ms. Remains 1136 /1136 variables (removed 0) and now considering 2563/2563 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 14256 ms. Remains : 1136/1318 places, 2563/2844 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-13
Stuttering criterion allowed to conclude after 40 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-13 finished in 14379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(G(p1))))'
Support contains 5 out of 1318 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1318/1318 places, 2844/2844 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1290 transition count 2810
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1290 transition count 2810
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 81 place count 1265 transition count 2755
Iterating global reduction 0 with 25 rules applied. Total rules applied 106 place count 1265 transition count 2755
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 120 place count 1251 transition count 2705
Iterating global reduction 0 with 14 rules applied. Total rules applied 134 place count 1251 transition count 2705
Applied a total of 134 rules in 156 ms. Remains 1251 /1318 variables (removed 67) and now considering 2705/2844 (removed 139) transitions.
[2024-05-31 22:43:50] [INFO ] Flow matrix only has 2433 transitions (discarded 272 similar events)
// Phase 1: matrix 2433 rows 1251 cols
[2024-05-31 22:43:50] [INFO ] Computed 69 invariants in 27 ms
[2024-05-31 22:43:51] [INFO ] Implicit Places using invariants in 1087 ms returned [101, 171, 172, 289, 290, 425, 451, 454, 484, 577, 578, 605, 606, 616, 617, 665, 712, 735, 760, 782, 827, 828, 950, 1008]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 1089 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1227/1318 places, 2705/2844 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1205 transition count 2683
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1205 transition count 2683
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 66 place count 1183 transition count 2661
Iterating global reduction 0 with 22 rules applied. Total rules applied 88 place count 1183 transition count 2661
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 110 place count 1161 transition count 2639
Iterating global reduction 0 with 22 rules applied. Total rules applied 132 place count 1161 transition count 2639
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 148 place count 1145 transition count 2575
Iterating global reduction 0 with 16 rules applied. Total rules applied 164 place count 1145 transition count 2575
Applied a total of 164 rules in 173 ms. Remains 1145 /1227 variables (removed 82) and now considering 2575/2705 (removed 130) transitions.
[2024-05-31 22:43:51] [INFO ] Flow matrix only has 2303 transitions (discarded 272 similar events)
// Phase 1: matrix 2303 rows 1145 cols
[2024-05-31 22:43:51] [INFO ] Computed 45 invariants in 34 ms
[2024-05-31 22:43:52] [INFO ] Implicit Places using invariants in 995 ms returned []
[2024-05-31 22:43:52] [INFO ] Flow matrix only has 2303 transitions (discarded 272 similar events)
[2024-05-31 22:43:52] [INFO ] Invariant cache hit.
[2024-05-31 22:43:53] [INFO ] State equation strengthened by 845 read => feed constraints.
[2024-05-31 22:44:05] [INFO ] Implicit Places using invariants and state equation in 12811 ms returned []
Implicit Place search using SMT with State Equation took 13812 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1145/1318 places, 2575/2844 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 15233 ms. Remains : 1145/1318 places, 2575/2844 transitions.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-14
Product exploration explored 100000 steps with 2404 reset in 459 ms.
Product exploration explored 100000 steps with 2400 reset in 548 ms.
Computed a total of 313 stabilizing places and 942 stable transitions
Computed a total of 313 stabilizing places and 942 stable transitions
Detected a total of 313/1145 stabilizing places and 942/2575 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 227 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
RANDOM walk for 40000 steps (956 resets) in 295 ms. (135 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40003 steps (244 resets) in 165 ms. (240 steps per ms) remains 1/1 properties
[2024-05-31 22:44:07] [INFO ] Flow matrix only has 2303 transitions (discarded 272 similar events)
[2024-05-31 22:44:07] [INFO ] Invariant cache hit.
[2024-05-31 22:44:07] [INFO ] State equation strengthened by 845 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1040/1045 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1045 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/1079 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1079 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/1109 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1109 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 28/1137 variables, 28/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1137 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/1145 variables, 8/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1145 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2303/3448 variables, 1145/1190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3448 variables, 845/2035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3448 variables, 0/2035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/3448 variables, 0/2035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3448/3448 variables, and 2035 constraints, problems are : Problem set: 0 solved, 1 unsolved in 831 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 1145/1145 constraints, ReadFeed: 845/845 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1040/1045 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1045 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 34/1079 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1079 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Int declared 1109/3448 variables, and 9 constraints, problems are : Problem set: 1 solved, 0 unsolved in 197 ms.
Refiners :[Positive P Invariants (semi-flows): 4/32 constraints, Generalized P Invariants (flows): 5/13 constraints, State Equation: 0/1145 constraints, ReadFeed: 0/845 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1047ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 362 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Support contains 3 out of 1145 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 : 1145/1145 places, 2575/2575 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1145 transition count 2563
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 1133 transition count 2563
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 24 place count 1133 transition count 2553
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 44 place count 1123 transition count 2553
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 88 place count 1101 transition count 2531
Applied a total of 88 rules in 140 ms. Remains 1101 /1145 variables (removed 44) and now considering 2531/2575 (removed 44) transitions.
[2024-05-31 22:44:08] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
// Phase 1: matrix 2259 rows 1101 cols
[2024-05-31 22:44:08] [INFO ] Computed 45 invariants in 27 ms
[2024-05-31 22:44:09] [INFO ] Implicit Places using invariants in 934 ms returned []
[2024-05-31 22:44:09] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2024-05-31 22:44:09] [INFO ] Invariant cache hit.
[2024-05-31 22:44:10] [INFO ] State equation strengthened by 845 read => feed constraints.
[2024-05-31 22:44:20] [INFO ] Implicit Places using invariants and state equation in 10574 ms returned []
Implicit Place search using SMT with State Equation took 11510 ms to find 0 implicit places.
[2024-05-31 22:44:20] [INFO ] Redundant transitions in 116 ms returned []
Running 2514 sub problems to find dead transitions.
[2024-05-31 22:44:20] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2024-05-31 22:44:20] [INFO ] Invariant cache hit.
[2024-05-31 22:44:20] [INFO ] State equation strengthened by 845 read => feed constraints.
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) 0/1099 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 2514 unsolved
SMT process timed out in 33132ms, After SMT, problems are : Problem set: 0 solved, 2514 unsolved
Search for dead transitions found 0 dead transitions in 33164ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1101/1145 places, 2531/2575 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 44953 ms. Remains : 1101/1145 places, 2531/2575 transitions.
Computed a total of 286 stabilizing places and 915 stable transitions
Computed a total of 286 stabilizing places and 915 stable transitions
Detected a total of 286/1101 stabilizing places and 915/2531 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 85 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 34 ms :[(NOT p1)]
RANDOM walk for 1874 steps (61 resets) in 15 ms. (117 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 110 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 44 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p1)]
Product exploration explored 100000 steps with 3368 reset in 489 ms.
Product exploration explored 100000 steps with 3364 reset in 547 ms.
Support contains 3 out of 1101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1101/1101 places, 2531/2531 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1100 transition count 2530
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1100 transition count 2530
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1099 transition count 2526
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1099 transition count 2526
Applied a total of 4 rules in 135 ms. Remains 1099 /1101 variables (removed 2) and now considering 2526/2531 (removed 5) transitions.
[2024-05-31 22:44:55] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
// Phase 1: matrix 2254 rows 1099 cols
[2024-05-31 22:44:55] [INFO ] Computed 45 invariants in 18 ms
[2024-05-31 22:44:56] [INFO ] Implicit Places using invariants in 935 ms returned [156, 693]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 946 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1097/1101 places, 2526/2531 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 1096 transition count 2525
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1095 transition count 2524
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1095 transition count 2524
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1094 transition count 2520
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1094 transition count 2520
Applied a total of 6 rules in 180 ms. Remains 1094 /1097 variables (removed 3) and now considering 2520/2526 (removed 6) transitions.
[2024-05-31 22:44:56] [INFO ] Flow matrix only has 2248 transitions (discarded 272 similar events)
// Phase 1: matrix 2248 rows 1094 cols
[2024-05-31 22:44:56] [INFO ] Computed 43 invariants in 24 ms
[2024-05-31 22:44:57] [INFO ] Implicit Places using invariants in 936 ms returned []
[2024-05-31 22:44:57] [INFO ] Flow matrix only has 2248 transitions (discarded 272 similar events)
[2024-05-31 22:44:57] [INFO ] Invariant cache hit.
[2024-05-31 22:44:57] [INFO ] State equation strengthened by 839 read => feed constraints.
[2024-05-31 22:45:06] [INFO ] Implicit Places using invariants and state equation in 9414 ms returned [1078]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 10352 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1093/1101 places, 2520/2531 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 1093 transition count 2519
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 1092 transition count 2519
Applied a total of 2 rules in 69 ms. Remains 1092 /1093 variables (removed 1) and now considering 2519/2520 (removed 1) transitions.
[2024-05-31 22:45:06] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
// Phase 1: matrix 2247 rows 1092 cols
[2024-05-31 22:45:06] [INFO ] Computed 42 invariants in 26 ms
[2024-05-31 22:45:07] [INFO ] Implicit Places using invariants in 910 ms returned []
[2024-05-31 22:45:07] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
[2024-05-31 22:45:07] [INFO ] Invariant cache hit.
[2024-05-31 22:45:08] [INFO ] State equation strengthened by 839 read => feed constraints.
[2024-05-31 22:45:16] [INFO ] Implicit Places using invariants and state equation in 9018 ms returned []
Implicit Place search using SMT with State Equation took 9930 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1092/1101 places, 2519/2531 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 21612 ms. Remains : 1092/1101 places, 2519/2531 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-14 finished in 86679 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(G(p1))))'
Found a Lengthening insensitive property : MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-14
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Support contains 5 out of 1318 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1318/1318 places, 2844/2844 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 1318 transition count 2823
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 1297 transition count 2823
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 42 place count 1297 transition count 2796
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 96 place count 1270 transition count 2796
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 112 place count 1254 transition count 2774
Iterating global reduction 2 with 16 rules applied. Total rules applied 128 place count 1254 transition count 2774
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 128 place count 1254 transition count 2773
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 130 place count 1253 transition count 2773
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 143 place count 1240 transition count 2730
Iterating global reduction 2 with 13 rules applied. Total rules applied 156 place count 1240 transition count 2730
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 218 place count 1209 transition count 2699
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 230 place count 1197 transition count 2687
Iterating global reduction 2 with 12 rules applied. Total rules applied 242 place count 1197 transition count 2687
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 254 place count 1185 transition count 2639
Iterating global reduction 2 with 12 rules applied. Total rules applied 266 place count 1185 transition count 2639
Applied a total of 266 rules in 331 ms. Remains 1185 /1318 variables (removed 133) and now considering 2639/2844 (removed 205) transitions.
[2024-05-31 22:45:17] [INFO ] Flow matrix only has 2367 transitions (discarded 272 similar events)
// Phase 1: matrix 2367 rows 1185 cols
[2024-05-31 22:45:17] [INFO ] Computed 69 invariants in 29 ms
[2024-05-31 22:45:18] [INFO ] Implicit Places using invariants in 1169 ms returned [93, 153, 154, 267, 268, 399, 423, 426, 456, 543, 544, 568, 569, 579, 580, 622, 667, 688, 713, 733, 777, 778, 895, 953]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 1173 ms to find 24 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1161/1318 places, 2639/2844 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1146 transition count 2624
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1146 transition count 2624
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 1131 transition count 2609
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 1131 transition count 2609
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 68 place count 1123 transition count 2577
Iterating global reduction 0 with 8 rules applied. Total rules applied 76 place count 1123 transition count 2577
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 90 place count 1116 transition count 2570
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 97 place count 1109 transition count 2563
Iterating global reduction 0 with 7 rules applied. Total rules applied 104 place count 1109 transition count 2563
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 112 place count 1101 transition count 2531
Iterating global reduction 0 with 8 rules applied. Total rules applied 120 place count 1101 transition count 2531
Applied a total of 120 rules in 270 ms. Remains 1101 /1161 variables (removed 60) and now considering 2531/2639 (removed 108) transitions.
[2024-05-31 22:45:18] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
// Phase 1: matrix 2259 rows 1101 cols
[2024-05-31 22:45:18] [INFO ] Computed 45 invariants in 28 ms
[2024-05-31 22:45:19] [INFO ] Implicit Places using invariants in 942 ms returned []
[2024-05-31 22:45:19] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2024-05-31 22:45:19] [INFO ] Invariant cache hit.
[2024-05-31 22:45:20] [INFO ] State equation strengthened by 845 read => feed constraints.
[2024-05-31 22:45:29] [INFO ] Implicit Places using invariants and state equation in 9632 ms returned []
Implicit Place search using SMT with State Equation took 10575 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 1101/1318 places, 2531/2844 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 12349 ms. Remains : 1101/1318 places, 2531/2844 transitions.
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-14
Product exploration explored 100000 steps with 3378 reset in 530 ms.
Product exploration explored 100000 steps with 3371 reset in 516 ms.
Computed a total of 286 stabilizing places and 915 stable transitions
Computed a total of 286 stabilizing places and 915 stable transitions
Detected a total of 286/1101 stabilizing places and 915/2531 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 161 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
RANDOM walk for 40000 steps (1345 resets) in 339 ms. (117 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40003 steps (264 resets) in 123 ms. (322 steps per ms) remains 1/1 properties
[2024-05-31 22:45:30] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2024-05-31 22:45:30] [INFO ] Invariant cache hit.
[2024-05-31 22:45:31] [INFO ] State equation strengthened by 845 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1013/1018 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1018 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/1035 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1035 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 30/1065 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1065 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 28/1093 variables, 28/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1093 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/1101 variables, 8/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1101 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2259/3360 variables, 1101/1146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3360 variables, 845/1991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3360 variables, 0/1991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/3360 variables, 0/1991 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3360/3360 variables, and 1991 constraints, problems are : Problem set: 0 solved, 1 unsolved in 900 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 1101/1101 constraints, ReadFeed: 845/845 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1013/1018 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1018 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/1035 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1035 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Int declared 1065/3360 variables, and 9 constraints, problems are : Problem set: 1 solved, 0 unsolved in 183 ms.
Refiners :[Positive P Invariants (semi-flows): 4/32 constraints, Generalized P Invariants (flows): 5/13 constraints, State Equation: 0/1101 constraints, ReadFeed: 0/845 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1100ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 285 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p1)]
Support contains 3 out of 1101 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 : 1101/1101 places, 2531/2531 transitions.
Applied a total of 0 rules in 64 ms. Remains 1101 /1101 variables (removed 0) and now considering 2531/2531 (removed 0) transitions.
[2024-05-31 22:45:32] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2024-05-31 22:45:32] [INFO ] Invariant cache hit.
[2024-05-31 22:45:33] [INFO ] Implicit Places using invariants in 900 ms returned []
[2024-05-31 22:45:33] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2024-05-31 22:45:33] [INFO ] Invariant cache hit.
[2024-05-31 22:45:34] [INFO ] State equation strengthened by 845 read => feed constraints.
[2024-05-31 22:45:43] [INFO ] Implicit Places using invariants and state equation in 10072 ms returned []
Implicit Place search using SMT with State Equation took 10974 ms to find 0 implicit places.
[2024-05-31 22:45:43] [INFO ] Redundant transitions in 108 ms returned []
Running 2514 sub problems to find dead transitions.
[2024-05-31 22:45:43] [INFO ] Flow matrix only has 2259 transitions (discarded 272 similar events)
[2024-05-31 22:45:43] [INFO ] Invariant cache hit.
[2024-05-31 22:45:43] [INFO ] State equation strengthened by 845 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1099 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 2514 unsolved
SMT process timed out in 33249ms, After SMT, problems are : Problem set: 0 solved, 2514 unsolved
Search for dead transitions found 0 dead transitions in 33288ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 44453 ms. Remains : 1101/1101 places, 2531/2531 transitions.
Computed a total of 286 stabilizing places and 915 stable transitions
Computed a total of 286 stabilizing places and 915 stable transitions
Detected a total of 286/1101 stabilizing places and 915/2531 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 78 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 32 ms :[(NOT p1)]
RANDOM walk for 2612 steps (86 resets) in 27 ms. (93 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 105 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 25 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Product exploration explored 100000 steps with 3366 reset in 494 ms.
Product exploration explored 100000 steps with 3363 reset in 516 ms.
Support contains 3 out of 1101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1101/1101 places, 2531/2531 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1100 transition count 2530
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1100 transition count 2530
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1099 transition count 2526
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1099 transition count 2526
Applied a total of 4 rules in 133 ms. Remains 1099 /1101 variables (removed 2) and now considering 2526/2531 (removed 5) transitions.
[2024-05-31 22:46:18] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
// Phase 1: matrix 2254 rows 1099 cols
[2024-05-31 22:46:18] [INFO ] Computed 45 invariants in 29 ms
[2024-05-31 22:46:19] [INFO ] Implicit Places using invariants in 917 ms returned [153, 690]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 919 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1097/1101 places, 2526/2531 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 1096 transition count 2525
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1095 transition count 2524
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1095 transition count 2524
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1094 transition count 2520
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1094 transition count 2520
Applied a total of 6 rules in 170 ms. Remains 1094 /1097 variables (removed 3) and now considering 2520/2526 (removed 6) transitions.
[2024-05-31 22:46:19] [INFO ] Flow matrix only has 2248 transitions (discarded 272 similar events)
// Phase 1: matrix 2248 rows 1094 cols
[2024-05-31 22:46:19] [INFO ] Computed 43 invariants in 22 ms
[2024-05-31 22:46:20] [INFO ] Implicit Places using invariants in 904 ms returned []
[2024-05-31 22:46:20] [INFO ] Flow matrix only has 2248 transitions (discarded 272 similar events)
[2024-05-31 22:46:20] [INFO ] Invariant cache hit.
[2024-05-31 22:46:21] [INFO ] State equation strengthened by 839 read => feed constraints.
[2024-05-31 22:46:30] [INFO ] Implicit Places using invariants and state equation in 9734 ms returned [1073]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 10640 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1093/1101 places, 2520/2531 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 1093 transition count 2519
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 1092 transition count 2519
Applied a total of 2 rules in 68 ms. Remains 1092 /1093 variables (removed 1) and now considering 2519/2520 (removed 1) transitions.
[2024-05-31 22:46:30] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
// Phase 1: matrix 2247 rows 1092 cols
[2024-05-31 22:46:30] [INFO ] Computed 42 invariants in 25 ms
[2024-05-31 22:46:31] [INFO ] Implicit Places using invariants in 922 ms returned []
[2024-05-31 22:46:31] [INFO ] Flow matrix only has 2247 transitions (discarded 272 similar events)
[2024-05-31 22:46:31] [INFO ] Invariant cache hit.
[2024-05-31 22:46:31] [INFO ] State equation strengthened by 839 read => feed constraints.
[2024-05-31 22:46:41] [INFO ] Implicit Places using invariants and state equation in 10155 ms returned []
Implicit Place search using SMT with State Equation took 11080 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1092/1101 places, 2519/2531 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 23010 ms. Remains : 1092/1101 places, 2519/2531 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-14 finished in 84514 ms.
[2024-05-31 22:46:41] [INFO ] Flatten gal took : 106 ms
[2024-05-31 22:46:41] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-05-31 22:46:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1318 places, 2844 transitions and 12522 arcs took 24 ms.
Total runtime 436149 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-14 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717195666555

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name MultiCrashLeafsetExtension-PT-S16C04-LTLCardinality-14
ltl formula formula --ltl=/tmp/1864/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1318 places, 2844 transitions and 12522 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.270 real 0.070 user 0.110 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1864/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1864/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1864/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1864/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): There are 1319 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 1319, there are 2855 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4): ~48 levels ~10000 states ~12972 transitions
pnml2lts-mc( 2/ 4): ~48 levels ~20000 states ~25636 transitions
pnml2lts-mc( 2/ 4): ~49 levels ~40000 states ~51580 transitions
pnml2lts-mc( 2/ 4): ~49 levels ~80000 states ~102900 transitions
pnml2lts-mc( 1/ 4): ~51 levels ~160000 states ~203472 transitions
pnml2lts-mc( 1/ 4): ~51 levels ~320000 states ~410084 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 603167
pnml2lts-mc( 0/ 4): unique states count: 603167
pnml2lts-mc( 0/ 4): unique transitions count: 784670
pnml2lts-mc( 0/ 4): - self-loop count: 2964
pnml2lts-mc( 0/ 4): - claim dead count: 179751
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 604209
pnml2lts-mc( 0/ 4): - cum. max stack depth: 198
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 604209 states 787938 transitions, fanout: 1.304
pnml2lts-mc( 0/ 4): Total exploration time 63.770 sec (63.770 sec minimum, 63.770 sec on average)
pnml2lts-mc( 0/ 4): States per second: 9475, Transitions per second: 12356
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 5.5MB, 9.6 B/state, compr.: 0.2%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 1.0%/1.0%
pnml2lts-mc( 0/ 4): Stored 2901 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 5.5MB (~256.0MB paged-in)

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-S16C04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S16C04, 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 r508-tall-171654350700019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C04.tgz
mv MultiCrashLeafsetExtension-PT-S16C04 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;