Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r231-tall-167856416600803.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is MultiCrashLeafsetExtension-PT-S24C02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-tall-167856416600803
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.1M
-rw-r--r-- 1 mcc users 15K Feb 26 02:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 02:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 02:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 26 03:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 03:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 03:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 03:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 7.6M Mar 5 18:22 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-S24C02-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679492485029

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C02
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-22 13:41:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 13:41:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 13:41:26] [INFO ] Load time of PNML (sax parser for PT used): 323 ms
[2023-03-22 13:41:26] [INFO ] Transformed 7032 places.
[2023-03-22 13:41:26] [INFO ] Transformed 10855 transitions.
[2023-03-22 13:41:26] [INFO ] Parsed PT model containing 7032 places and 10855 transitions and 46214 arcs in 530 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 7032 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 7032/7032 places, 10855/10855 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 7000 transition count 10855
Discarding 1184 places :
Symmetric choice reduction at 1 with 1184 rule applications. Total rules 1216 place count 5816 transition count 9671
Iterating global reduction 1 with 1184 rules applied. Total rules applied 2400 place count 5816 transition count 9671
Discarding 1082 places :
Symmetric choice reduction at 1 with 1082 rule applications. Total rules 3482 place count 4734 transition count 8589
Iterating global reduction 1 with 1082 rules applied. Total rules applied 4564 place count 4734 transition count 8589
Discarding 530 places :
Symmetric choice reduction at 1 with 530 rule applications. Total rules 5094 place count 4204 transition count 7529
Iterating global reduction 1 with 530 rules applied. Total rules applied 5624 place count 4204 transition count 7529
Applied a total of 5624 rules in 2325 ms. Remains 4204 /7032 variables (removed 2828) and now considering 7529/10855 (removed 3326) transitions.
[2023-03-22 13:41:29] [INFO ] Flow matrix only has 6929 transitions (discarded 600 similar events)
// Phase 1: matrix 6929 rows 4204 cols
[2023-03-22 13:41:29] [INFO ] Computed 781 place invariants in 381 ms
[2023-03-22 13:41:33] [INFO ] Implicit Places using invariants in 3545 ms returned []
[2023-03-22 13:41:33] [INFO ] Flow matrix only has 6929 transitions (discarded 600 similar events)
[2023-03-22 13:41:33] [INFO ] Invariant cache hit.
[2023-03-22 13:41:34] [INFO ] State equation strengthened by 2672 read => feed constraints.
[2023-03-22 13:41:49] [INFO ] Implicit Places using invariants and state equation in 16423 ms returned [4, 8, 12, 14, 16, 21, 28, 37, 48, 61, 76, 93, 112, 133, 156, 180, 206, 208, 229, 248, 265, 280, 293, 304, 316, 323, 328, 331, 342, 349, 353, 354, 357, 362, 369, 378, 391, 404, 419, 436, 455, 476, 498, 520, 522, 541, 558, 573, 586, 597, 606, 613, 618, 621, 626, 637, 644, 647, 648, 649, 651, 655, 660, 667, 676, 687, 700, 715, 732, 751, 771, 791, 794, 813, 828, 841, 852, 861, 868, 873, 876, 878, 880, 891, 898, 901, 902, 903, 905, 907, 910, 915, 922, 931, 942, 955, 970, 987, 1005, 1023, 1024, 1025, 1040, 1053, 1064, 1073, 1080, 1085, 1090, 1092, 1094, 1105, 1112, 1115, 1116, 1117, 1119, 1121, 1123, 1126, 1131, 1138, 1147, 1158, 1171, 1186, 1202, 1218, 1219, 1220, 1233, 1244, 1253, 1260, 1265, 1268, 1270, 1272, 1274, 1276, 1287, 1294, 1297, 1298, 1301, 1303, 1305, 1307, 1310, 1315, 1322, 1331, 1342, 1355, 1369, 1383, 1386, 1399, 1408, 1415, 1420, 1423, 1425, 1427, 1429, 1431, 1433, 1444, 1451, 1454, 1455, 1456, 1458, 1460, 1462, 1464, 1466, 1469, 1474, 1481, 1490, 1501, 1513, 1525, 1526, 1527, 1536, 1543, 1548, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1574, 1581, 1584, 1585, 1586, 1588, 1590, 1592, 1594, 1596, 1598, 1601, 1606, 1613, 1622, 1632, 1642, 1644, 1651, 1656, 1662, 1664, 1666, 1668, 1670, 1672, 1674, 1676, 1687, 1694, 1697, 1698, 1699, 1701, 1703, 1705, 1707, 1709, 1711, 1713, 1716, 1721, 1728, 1736, 1744, 1745, 1746, 1751, 1754, 1756, 1758, 1760, 1762, 1764, 1766, 1768, 1770, 1781, 1788, 1791, 1792, 1793, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1812, 1817, 1823, 1830, 1831, 1834, 1836, 1838, 1840, 1842, 1844, 1848, 1850, 1852, 1854, 1865, 1872, 1875, 1876, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1898, 1902, 1906, 1907, 1908, 1910, 1912, 1914, 1916, 1918, 1920, 1922, 1924, 1926, 1928, 1939, 1946, 1949, 1950, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1976, 1977, 1978, 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2009, 2011, 2015, 2018, 2019, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2042, 2045, 2046, 2047, 2049, 2051, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2078, 2085, 2088, 2090, 2092, 2094, 2096, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2115, 2118, 2119, 2120, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2136, 2138, 2140, 2151, 2158, 2161, 2162, 2163, 2165, 2167, 2169, 2171, 2173, 2177, 2179, 2181, 2183, 2186, 2193, 2196, 2198, 2200, 2202, 2204, 2208, 2215, 2217, 2219, 2221, 2232, 2239, 2242, 2243, 2244, 2246, 2248, 2250, 2252, 2254, 2256, 2258, 2260, 2262, 2265, 2270, 2278, 2279, 2284, 2287, 2291, 2293, 2295, 2297, 2299, 2301, 2303, 2305, 2316, 2323, 2326, 2328, 2330, 2332, 2334, 2336, 2338, 2340, 2342, 2344, 2347, 2355, 2362, 2371, 2372, 2373, 2380, 2385, 2388, 2390, 2392, 2394, 2396, 2398, 2400, 2402, 2413, 2420, 2423, 2424, 2425, 2427, 2431, 2433, 2435, 2437, 2439, 2442, 2447, 2454, 2463, 2476, 2485, 2492, 2497, 2500, 2502, 2504, 2506, 2508, 2513, 2518, 2536, 2540, 2541, 2543, 2545, 2547, 2549, 2551, 2553, 2556, 2561, 2570, 2579, 2590, 2603, 2604, 2605, 2616, 2625, 2632, 2637, 2640, 2642, 2644, 2646, 2648, 2650, 2661, 2668, 2671, 2672, 2673, 2675, 2677, 2680, 2682, 2684, 2687, 2692, 2699, 2708, 2719, 2732, 2747, 2748, 2749, 2762, 2773, 2782, 2789, 2794, 2797, 2799, 2801, 2803, 2805, 2816, 2823, 2826, 2827, 2828, 2830, 2832, 2834, 2836, 2839, 2844, 2851, 2860, 2871, 2884, 2899, 2916, 2917, 2918, 2933, 2946, 2957, 2966, 2973, 2978, 2981, 2983, 2985, 2987, 2998, 3005, 3008, 3009, 3010, 3012, 3014, 3016, 3019, 3024, 3031, 3040, 3051, 3064, 3079, 3096, 3116, 3117, 3134, 3149, 3162, 3175, 3184, 3191, 3196, 3199, 3201, 3203, 3221, 3224, 3225, 3226, 3228, 3230, 3233, 3238, 3245, 3254, 3265, 3278, 3293, 3310, 3329, 3350, 3351, 3352, 3371, 3388, 3403, 3416, 3427, 3436, 3443, 3448, 3451, 3453, 3464, 3471, 3476, 3477, 3481, 3484, 3489, 3497, 3506, 3517, 3530, 3545, 3562, 3581, 3602, 3625, 3626, 3627, 3648, 3667, 3684, 3699, 3712, 3723, 3732, 3739, 3744, 3747, 3758, 3760, 3764, 3767, 3768, 3769, 3772, 3777, 3784, 3793, 3804, 3817, 3832, 3849, 3868, 3889, 3912, 3937, 3938, 3939, 3962, 3983, 4002, 4019, 4034, 4047, 4058, 4067, 4074, 4079, 4091]
Discarding 705 places :
Implicit Place search using SMT with State Equation took 20024 ms to find 705 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3499/7032 places, 7529/10855 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 3420 transition count 7450
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 3420 transition count 7450
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 237 place count 3341 transition count 7371
Iterating global reduction 0 with 79 rules applied. Total rules applied 316 place count 3341 transition count 7371
Discarding 77 places :
Symmetric choice reduction at 0 with 77 rule applications. Total rules 393 place count 3264 transition count 7294
Iterating global reduction 0 with 77 rules applied. Total rules applied 470 place count 3264 transition count 7294
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 501 place count 3233 transition count 7232
Iterating global reduction 0 with 31 rules applied. Total rules applied 532 place count 3233 transition count 7232
Applied a total of 532 rules in 1636 ms. Remains 3233 /3499 variables (removed 266) and now considering 7232/7529 (removed 297) transitions.
[2023-03-22 13:41:51] [INFO ] Flow matrix only has 6632 transitions (discarded 600 similar events)
// Phase 1: matrix 6632 rows 3233 cols
[2023-03-22 13:41:51] [INFO ] Computed 76 place invariants in 152 ms
[2023-03-22 13:41:55] [INFO ] Implicit Places using invariants in 4202 ms returned [970, 2436]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 4210 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3231/7032 places, 7232/10855 transitions.
Applied a total of 0 rules in 273 ms. Remains 3231 /3231 variables (removed 0) and now considering 7232/7232 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 28470 ms. Remains : 3231/7032 places, 7232/10855 transitions.
Support contains 49 out of 3231 places after structural reductions.
[2023-03-22 13:41:56] [INFO ] Flatten gal took : 463 ms
[2023-03-22 13:41:56] [INFO ] Flatten gal took : 233 ms
[2023-03-22 13:41:57] [INFO ] Input system was already deterministic with 7232 transitions.
Support contains 48 out of 3231 places (down from 49) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 470 resets, run finished after 575 ms. (steps per millisecond=17 ) properties (out of 33) seen :13
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-22 13:41:58] [INFO ] Flow matrix only has 6632 transitions (discarded 600 similar events)
// Phase 1: matrix 6632 rows 3231 cols
[2023-03-22 13:41:58] [INFO ] Computed 74 place invariants in 166 ms
[2023-03-22 13:41:59] [INFO ] [Real]Absence check using 47 positive place invariants in 67 ms returned sat
[2023-03-22 13:41:59] [INFO ] [Real]Absence check using 47 positive and 27 generalized place invariants in 39 ms returned sat
[2023-03-22 13:41:59] [INFO ] After 1314ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:16
[2023-03-22 13:42:00] [INFO ] [Nat]Absence check using 47 positive place invariants in 59 ms returned sat
[2023-03-22 13:42:00] [INFO ] [Nat]Absence check using 47 positive and 27 generalized place invariants in 42 ms returned sat
[2023-03-22 13:42:06] [INFO ] After 5063ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :8
[2023-03-22 13:42:06] [INFO ] State equation strengthened by 2641 read => feed constraints.
[2023-03-22 13:42:07] [INFO ] After 1672ms SMT Verify possible using 2641 Read/Feed constraints in natural domain returned unsat :17 sat :2
[2023-03-22 13:42:10] [INFO ] Deduced a trap composed of 579 places in 2252 ms of which 7 ms to minimize.
[2023-03-22 13:42:12] [INFO ] Deduced a trap composed of 521 places in 2369 ms of which 4 ms to minimize.
[2023-03-22 13:42:15] [INFO ] Deduced a trap composed of 614 places in 2304 ms of which 5 ms to minimize.
[2023-03-22 13:42:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 7602 ms
[2023-03-22 13:42:16] [INFO ] After 9858ms SMT Verify possible using trap constraints in natural domain returned unsat :17 sat :2
Attempting to minimize the solution found.
Minimization took 458 ms.
[2023-03-22 13:42:16] [INFO ] After 16933ms SMT Verify possible using all constraints in natural domain returned unsat :17 sat :2
Fused 19 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 13 ms.
Support contains 4 out of 3231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3231/3231 places, 7232/7232 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 3231 transition count 7218
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 3217 transition count 7218
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 28 place count 3217 transition count 7201
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 62 place count 3200 transition count 7201
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 72 place count 3190 transition count 7188
Iterating global reduction 2 with 10 rules applied. Total rules applied 82 place count 3190 transition count 7188
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 89 place count 3183 transition count 7174
Iterating global reduction 2 with 7 rules applied. Total rules applied 96 place count 3183 transition count 7174
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 5 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 162 place count 3150 transition count 7141
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 3140 transition count 7131
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 3140 transition count 7131
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 191 place count 3131 transition count 7113
Iterating global reduction 2 with 9 rules applied. Total rules applied 200 place count 3131 transition count 7113
Free-agglomeration rule (complex) applied 308 times.
Iterating global reduction 2 with 308 rules applied. Total rules applied 508 place count 3131 transition count 7206
Reduce places removed 308 places and 0 transitions.
Iterating post reduction 2 with 308 rules applied. Total rules applied 816 place count 2823 transition count 7206
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 3 with 17 rules applied. Total rules applied 833 place count 2823 transition count 7206
Applied a total of 833 rules in 3137 ms. Remains 2823 /3231 variables (removed 408) and now considering 7206/7232 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3139 ms. Remains : 2823/3231 places, 7206/7232 transitions.
Incomplete random walk after 10000 steps, including 791 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Finished probabilistic random walk after 2026 steps, run visited all 2 properties in 213 ms. (steps per millisecond=9 )
Probabilistic random walk after 2026 steps, saw 930 distinct states, run finished after 213 ms. (steps per millisecond=9 ) properties seen :2
Successfully simplified 17 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 607 stabilizing places and 2031 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 3231 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3231/3231 places, 7232/7232 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 3231 transition count 7217
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 3216 transition count 7217
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 30 place count 3216 transition count 7200
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 64 place count 3199 transition count 7200
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 75 place count 3188 transition count 7186
Iterating global reduction 2 with 11 rules applied. Total rules applied 86 place count 3188 transition count 7186
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 94 place count 3180 transition count 7170
Iterating global reduction 2 with 8 rules applied. Total rules applied 102 place count 3180 transition count 7170
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 168 place count 3147 transition count 7137
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 179 place count 3136 transition count 7126
Iterating global reduction 2 with 11 rules applied. Total rules applied 190 place count 3136 transition count 7126
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 200 place count 3126 transition count 7106
Iterating global reduction 2 with 10 rules applied. Total rules applied 210 place count 3126 transition count 7106
Applied a total of 210 rules in 2548 ms. Remains 3126 /3231 variables (removed 105) and now considering 7106/7232 (removed 126) transitions.
[2023-03-22 13:42:22] [INFO ] Flow matrix only has 6506 transitions (discarded 600 similar events)
// Phase 1: matrix 6506 rows 3126 cols
[2023-03-22 13:42:23] [INFO ] Computed 74 place invariants in 133 ms
[2023-03-22 13:42:26] [INFO ] Implicit Places using invariants in 3999 ms returned [185, 309, 462, 694, 1095, 1350, 1457, 1571, 1609, 1620, 1621, 1664, 1689, 1747, 1783, 1784, 1815, 1823, 2264, 2559]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 4011 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3106/3231 places, 7106/7232 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 3094 transition count 7094
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 3094 transition count 7094
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 3082 transition count 7082
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 3082 transition count 7082
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 57 place count 3073 transition count 7064
Iterating global reduction 0 with 9 rules applied. Total rules applied 66 place count 3073 transition count 7064
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 74 place count 3069 transition count 7060
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 78 place count 3065 transition count 7056
Iterating global reduction 0 with 4 rules applied. Total rules applied 82 place count 3065 transition count 7056
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 87 place count 3060 transition count 7046
Iterating global reduction 0 with 5 rules applied. Total rules applied 92 place count 3060 transition count 7046
Applied a total of 92 rules in 2307 ms. Remains 3060 /3106 variables (removed 46) and now considering 7046/7106 (removed 60) transitions.
[2023-03-22 13:42:29] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
// Phase 1: matrix 6446 rows 3060 cols
[2023-03-22 13:42:29] [INFO ] Computed 54 place invariants in 156 ms
[2023-03-22 13:42:33] [INFO ] Implicit Places using invariants in 3940 ms returned []
[2023-03-22 13:42:33] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
[2023-03-22 13:42:33] [INFO ] Invariant cache hit.
[2023-03-22 13:42:34] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-22 13:42:45] [INFO ] Implicit Places using invariants and state equation in 12081 ms returned []
Implicit Place search using SMT with State Equation took 16024 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3060/3231 places, 7046/7232 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 24892 ms. Remains : 3060/3231 places, 7046/7232 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s1156 s1564)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 6585 reset in 1015 ms.
Product exploration explored 100000 steps with 6592 reset in 985 ms.
Computed a total of 461 stabilizing places and 1870 stable transitions
Computed a total of 461 stabilizing places and 1870 stable transitions
Detected a total of 461/3060 stabilizing places and 1870/7046 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 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 40 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 658 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 89 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1483 steps, run visited all 1 properties in 139 ms. (steps per millisecond=10 )
Probabilistic random walk after 1483 steps, saw 658 distinct states, run finished after 139 ms. (steps per millisecond=10 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 205 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Support contains 2 out of 3060 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3060/3060 places, 7046/7046 transitions.
Applied a total of 0 rules in 403 ms. Remains 3060 /3060 variables (removed 0) and now considering 7046/7046 (removed 0) transitions.
[2023-03-22 13:42:48] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
[2023-03-22 13:42:48] [INFO ] Invariant cache hit.
[2023-03-22 13:42:52] [INFO ] Implicit Places using invariants in 3731 ms returned []
[2023-03-22 13:42:52] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
[2023-03-22 13:42:52] [INFO ] Invariant cache hit.
[2023-03-22 13:42:53] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-22 13:43:04] [INFO ] Implicit Places using invariants and state equation in 11853 ms returned []
Implicit Place search using SMT with State Equation took 15586 ms to find 0 implicit places.
[2023-03-22 13:43:05] [INFO ] Redundant transitions in 699 ms returned []
[2023-03-22 13:43:05] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
[2023-03-22 13:43:05] [INFO ] Invariant cache hit.
[2023-03-22 13:43:09] [INFO ] Dead Transitions using invariants and state equation in 4003 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20708 ms. Remains : 3060/3060 places, 7046/7046 transitions.
Computed a total of 461 stabilizing places and 1870 stable transitions
Computed a total of 461 stabilizing places and 1870 stable transitions
Detected a total of 461/3060 stabilizing places and 1870/7046 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 157 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 33 ms :[(NOT p0)]
Finished random walk after 4733 steps, including 311 resets, run visited all 1 properties in 46 ms. (steps per millisecond=102 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 150 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 p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6588 reset in 876 ms.
Product exploration explored 100000 steps with 6594 reset in 918 ms.
Support contains 2 out of 3060 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3060/3060 places, 7046/7046 transitions.
Applied a total of 0 rules in 396 ms. Remains 3060 /3060 variables (removed 0) and now considering 7046/7046 (removed 0) transitions.
[2023-03-22 13:43:11] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
[2023-03-22 13:43:11] [INFO ] Invariant cache hit.
[2023-03-22 13:43:15] [INFO ] Implicit Places using invariants in 3692 ms returned []
[2023-03-22 13:43:15] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
[2023-03-22 13:43:15] [INFO ] Invariant cache hit.
[2023-03-22 13:43:16] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-22 13:43:27] [INFO ] Implicit Places using invariants and state equation in 11864 ms returned []
Implicit Place search using SMT with State Equation took 15557 ms to find 0 implicit places.
[2023-03-22 13:43:27] [INFO ] Redundant transitions in 640 ms returned []
[2023-03-22 13:43:27] [INFO ] Flow matrix only has 6446 transitions (discarded 600 similar events)
[2023-03-22 13:43:27] [INFO ] Invariant cache hit.
[2023-03-22 13:43:31] [INFO ] Dead Transitions using invariants and state equation in 3767 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20380 ms. Remains : 3060/3060 places, 7046/7046 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-03 finished in 71779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U (p1||((p1 U p2) U X(X(p3))))))'
Support contains 7 out of 3231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3231/3231 places, 7232/7232 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 3213 transition count 7212
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 3213 transition count 7212
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 52 place count 3197 transition count 7190
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 3197 transition count 7190
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 77 place count 3188 transition count 7172
Iterating global reduction 0 with 9 rules applied. Total rules applied 86 place count 3188 transition count 7172
Applied a total of 86 rules in 1134 ms. Remains 3188 /3231 variables (removed 43) and now considering 7172/7232 (removed 60) transitions.
[2023-03-22 13:43:33] [INFO ] Flow matrix only has 6572 transitions (discarded 600 similar events)
// Phase 1: matrix 6572 rows 3188 cols
[2023-03-22 13:43:33] [INFO ] Computed 74 place invariants in 130 ms
[2023-03-22 13:43:37] [INFO ] Implicit Places using invariants in 4032 ms returned [188, 319, 472, 709, 1114, 1187, 1369, 1480, 1600, 1640, 1651, 1652, 1698, 1725, 1785, 1821, 1858, 2314]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 4038 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 3170/3231 places, 7172/7232 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 3156 transition count 7158
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 3156 transition count 7158
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 42 place count 3142 transition count 7144
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 3142 transition count 7144
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 70 place count 3128 transition count 7130
Iterating global reduction 0 with 14 rules applied. Total rules applied 84 place count 3128 transition count 7130
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 96 place count 3116 transition count 7106
Iterating global reduction 0 with 12 rules applied. Total rules applied 108 place count 3116 transition count 7106
Applied a total of 108 rules in 1441 ms. Remains 3116 /3170 variables (removed 54) and now considering 7106/7172 (removed 66) transitions.
[2023-03-22 13:43:38] [INFO ] Flow matrix only has 6506 transitions (discarded 600 similar events)
// Phase 1: matrix 6506 rows 3116 cols
[2023-03-22 13:43:38] [INFO ] Computed 56 place invariants in 144 ms
[2023-03-22 13:43:42] [INFO ] Implicit Places using invariants in 3806 ms returned []
[2023-03-22 13:43:42] [INFO ] Flow matrix only has 6506 transitions (discarded 600 similar events)
[2023-03-22 13:43:42] [INFO ] Invariant cache hit.
[2023-03-22 13:43:43] [INFO ] State equation strengthened by 2612 read => feed constraints.
[2023-03-22 13:43:55] [INFO ] Implicit Places using invariants and state equation in 12886 ms returned []
Implicit Place search using SMT with State Equation took 16695 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 3116/3231 places, 7106/7232 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23310 ms. Remains : 3116/3231 places, 7106/7232 transitions.
Stuttering acceptance computed with spot in 509 ms :[true, (NOT p2), (AND (NOT p1) (NOT p3)), (OR (NOT p2) (NOT p3)), (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (NOT p3), (NOT p3), (NOT p3), (NOT p3)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND p1 (NOT p2) p3), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={0} source=3 dest: 12}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=4 dest: 0}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={0} source=4 dest: 3}, { cond=(AND p2 (NOT p3)), acceptance={0} source=4 dest: 12}], [{ cond=(AND (NOT p1) (NOT p2) p0 (NOT p3)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) p2 p0 (NOT p3)), acceptance={0} source=5 dest: 6}, { cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=5 dest: 10}], [{ cond=(AND (NOT p1) (NOT p2) p0 (NOT p3)), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p1) p2 p0 (NOT p3)), acceptance={0} source=6 dest: 6}, { cond=(AND p1 (NOT p2) (NOT p0) (NOT p3)), acceptance={0} source=6 dest: 9}, { cond=(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), acceptance={0} source=6 dest: 11}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={0} source=6 dest: 12}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=7 dest: 6}, { cond=(NOT p0), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=8 dest: 6}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=8 dest: 9}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=8 dest: 11}, { cond=(AND p2 (NOT p0)), acceptance={} source=8 dest: 12}], [{ cond=(AND p1 (NOT p2) (NOT p3)), acceptance={0} source=9 dest: 4}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=9 dest: 10}, { cond=(AND p2 (NOT p3)), acceptance={0} source=9 dest: 12}], [{ cond=(NOT p3), acceptance={} source=10 dest: 0}], [{ cond=(NOT p3), acceptance={} source=11 dest: 10}], [{ cond=(AND p1 (NOT p2) (NOT p3)), acceptance={0} source=12 dest: 9}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=12 dest: 11}, { cond=(AND p2 (NOT p3)), acceptance={0} source=12 dest: 12}]], initial=2, aps=[p1:(LEQ 1 s1833), p2:(LEQ s1799 s1466), p3:(GT s569 s2900), p0:(LEQ s2555 s3023)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 20 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-10 finished in 23854 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G((p1 U p2))))'
Support contains 5 out of 3231 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3231/3231 places, 7232/7232 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 3231 transition count 7217
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 3216 transition count 7217
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 30 place count 3216 transition count 7200
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 64 place count 3199 transition count 7200
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 72 place count 3191 transition count 7191
Iterating global reduction 2 with 8 rules applied. Total rules applied 80 place count 3191 transition count 7191
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 86 place count 3185 transition count 7179
Iterating global reduction 2 with 6 rules applied. Total rules applied 92 place count 3185 transition count 7179
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 158 place count 3152 transition count 7146
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 169 place count 3141 transition count 7135
Iterating global reduction 2 with 11 rules applied. Total rules applied 180 place count 3141 transition count 7135
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 190 place count 3131 transition count 7115
Iterating global reduction 2 with 10 rules applied. Total rules applied 200 place count 3131 transition count 7115
Applied a total of 200 rules in 2073 ms. Remains 3131 /3231 variables (removed 100) and now considering 7115/7232 (removed 117) transitions.
[2023-03-22 13:43:58] [INFO ] Flow matrix only has 6515 transitions (discarded 600 similar events)
// Phase 1: matrix 6515 rows 3131 cols
[2023-03-22 13:43:58] [INFO ] Computed 74 place invariants in 146 ms
[2023-03-22 13:44:02] [INFO ] Implicit Places using invariants in 4288 ms returned [312, 466, 698, 1172, 1351, 1458, 1572, 1610, 1622, 1667, 1692, 1750, 1786, 1787, 1818, 1826, 2268, 2563]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 4294 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3113/3231 places, 7115/7232 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 3102 transition count 7104
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 3102 transition count 7104
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 3091 transition count 7093
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 3091 transition count 7093
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 3083 transition count 7077
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 3083 transition count 7077
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 68 place count 3079 transition count 7073
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 72 place count 3075 transition count 7069
Iterating global reduction 0 with 4 rules applied. Total rules applied 76 place count 3075 transition count 7069
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 81 place count 3070 transition count 7059
Iterating global reduction 0 with 5 rules applied. Total rules applied 86 place count 3070 transition count 7059
Applied a total of 86 rules in 2288 ms. Remains 3070 /3113 variables (removed 43) and now considering 7059/7115 (removed 56) transitions.
[2023-03-22 13:44:04] [INFO ] Flow matrix only has 6459 transitions (discarded 600 similar events)
// Phase 1: matrix 6459 rows 3070 cols
[2023-03-22 13:44:04] [INFO ] Computed 56 place invariants in 147 ms
[2023-03-22 13:44:08] [INFO ] Implicit Places using invariants in 3819 ms returned [1090]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 3823 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3069/3231 places, 7059/7232 transitions.
Applied a total of 0 rules in 411 ms. Remains 3069 /3069 variables (removed 0) and now considering 7059/7059 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 12889 ms. Remains : 3069/3231 places, 7059/7232 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p2), (NOT p0), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(OR p2 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ s1879 s2525), p1:(LEQ s331 s286), p0:(LEQ 1 s1607)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 6573 reset in 913 ms.
Product exploration explored 100000 steps with 6570 reset in 907 ms.
Computed a total of 470 stabilizing places and 1883 stable transitions
Computed a total of 470 stabilizing places and 1883 stable transitions
Detected a total of 470/3069 stabilizing places and 1883/7059 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) p1))), (X (OR p2 p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 517 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p2), (NOT p0), (NOT p2)]
Incomplete random walk after 10000 steps, including 656 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10000 steps, including 89 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 13:44:11] [INFO ] Flow matrix only has 6459 transitions (discarded 600 similar events)
// Phase 1: matrix 6459 rows 3069 cols
[2023-03-22 13:44:12] [INFO ] Computed 55 place invariants in 140 ms
[2023-03-22 13:44:12] [INFO ] After 404ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 13:44:12] [INFO ] [Nat]Absence check using 47 positive place invariants in 44 ms returned sat
[2023-03-22 13:44:12] [INFO ] [Nat]Absence check using 47 positive and 8 generalized place invariants in 2 ms returned sat
[2023-03-22 13:44:12] [INFO ] After 419ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) p1))), (X (OR p2 p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (OR p2 p1)), (G (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (G (NOT (AND (NOT p2) (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p2) p1))]
Knowledge based reduction with 17 factoid took 642 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p2), (NOT p2)]
Support contains 2 out of 3069 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 : 3069/3069 places, 7059/7059 transitions.
Applied a total of 0 rules in 404 ms. Remains 3069 /3069 variables (removed 0) and now considering 7059/7059 (removed 0) transitions.
[2023-03-22 13:44:14] [INFO ] Flow matrix only has 6459 transitions (discarded 600 similar events)
[2023-03-22 13:44:14] [INFO ] Invariant cache hit.
[2023-03-22 13:44:17] [INFO ] Implicit Places using invariants in 3794 ms returned []
[2023-03-22 13:44:17] [INFO ] Flow matrix only has 6459 transitions (discarded 600 similar events)
[2023-03-22 13:44:17] [INFO ] Invariant cache hit.
[2023-03-22 13:44:18] [INFO ] State equation strengthened by 2611 read => feed constraints.
[2023-03-22 13:44:29] [INFO ] Implicit Places using invariants and state equation in 11703 ms returned []
Implicit Place search using SMT with State Equation took 15498 ms to find 0 implicit places.
[2023-03-22 13:44:30] [INFO ] Redundant transitions in 440 ms returned []
[2023-03-22 13:44:30] [INFO ] Flow matrix only has 6459 transitions (discarded 600 similar events)
[2023-03-22 13:44:30] [INFO ] Invariant cache hit.
[2023-03-22 13:44:34] [INFO ] Dead Transitions using invariants and state equation in 4021 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20373 ms. Remains : 3069/3069 places, 7059/7059 transitions.
Computed a total of 470 stabilizing places and 1883 stable transitions
Computed a total of 470 stabilizing places and 1883 stable transitions
Detected a total of 470/3069 stabilizing places and 1883/7059 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p2, (X p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p2), (NOT p2)]
Finished random walk after 225 steps, including 14 resets, run visited all 1 properties in 4 ms. (steps per millisecond=56 )
Knowledge obtained : [p2, (X p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 4 factoid took 175 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 6578 reset in 850 ms.
Product exploration explored 100000 steps with 6578 reset in 870 ms.
Support contains 2 out of 3069 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3069/3069 places, 7059/7059 transitions.
Drop transitions 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 3069 transition count 7058
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 3068 transition count 7058
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 5 place count 3065 transition count 7054
Iterating global reduction 2 with 3 rules applied. Total rules applied 8 place count 3065 transition count 7054
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 3063 transition count 7050
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 3063 transition count 7050
Applied a total of 12 rules in 1052 ms. Remains 3063 /3069 variables (removed 6) and now considering 7050/7059 (removed 9) transitions.
[2023-03-22 13:44:37] [INFO ] Flow matrix only has 6450 transitions (discarded 600 similar events)
// Phase 1: matrix 6450 rows 3063 cols
[2023-03-22 13:44:37] [INFO ] Computed 55 place invariants in 136 ms
[2023-03-22 13:44:41] [INFO ] Implicit Places using invariants in 3877 ms returned [185, 1594]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 3881 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3061/3069 places, 7050/7059 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 3060 transition count 7049
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 3060 transition count 7049
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 3059 transition count 7048
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 3059 transition count 7048
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 3058 transition count 7046
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 3058 transition count 7046
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 3057 transition count 7045
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 3056 transition count 7044
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 3056 transition count 7044
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 3055 transition count 7042
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 3055 transition count 7042
Applied a total of 12 rules in 2241 ms. Remains 3055 /3061 variables (removed 6) and now considering 7042/7050 (removed 8) transitions.
[2023-03-22 13:44:43] [INFO ] Flow matrix only has 6442 transitions (discarded 600 similar events)
// Phase 1: matrix 6442 rows 3055 cols
[2023-03-22 13:44:43] [INFO ] Computed 53 place invariants in 151 ms
[2023-03-22 13:44:45] [INFO ] Implicit Places using invariants in 1995 ms returned []
[2023-03-22 13:44:45] [INFO ] Flow matrix only has 6442 transitions (discarded 600 similar events)
[2023-03-22 13:44:45] [INFO ] Invariant cache hit.
[2023-03-22 13:44:46] [INFO ] State equation strengthened by 2606 read => feed constraints.
[2023-03-22 13:44:57] [INFO ] Implicit Places using invariants and state equation in 11908 ms returned []
Implicit Place search using SMT with State Equation took 13903 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3055/3069 places, 7042/7059 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 21078 ms. Remains : 3055/3069 places, 7042/7059 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-14 finished in 61664 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 3231 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3231/3231 places, 7232/7232 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 3231 transition count 7216
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 3215 transition count 7216
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 32 place count 3215 transition count 7199
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 66 place count 3198 transition count 7199
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 77 place count 3187 transition count 7185
Iterating global reduction 2 with 11 rules applied. Total rules applied 88 place count 3187 transition count 7185
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 96 place count 3179 transition count 7169
Iterating global reduction 2 with 8 rules applied. Total rules applied 104 place count 3179 transition count 7169
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 170 place count 3146 transition count 7136
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 182 place count 3134 transition count 7124
Iterating global reduction 2 with 12 rules applied. Total rules applied 194 place count 3134 transition count 7124
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 205 place count 3123 transition count 7102
Iterating global reduction 2 with 11 rules applied. Total rules applied 216 place count 3123 transition count 7102
Applied a total of 216 rules in 2063 ms. Remains 3123 /3231 variables (removed 108) and now considering 7102/7232 (removed 130) transitions.
[2023-03-22 13:44:59] [INFO ] Flow matrix only has 6502 transitions (discarded 600 similar events)
// Phase 1: matrix 6502 rows 3123 cols
[2023-03-22 13:44:59] [INFO ] Computed 74 place invariants in 138 ms
[2023-03-22 13:45:03] [INFO ] Implicit Places using invariants in 3986 ms returned [185, 309, 462, 694, 1095, 1168, 1347, 1454, 1568, 1617, 1618, 1661, 1686, 1744, 1780, 1781, 1812, 1820, 2261, 2556]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 3991 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 3103/3231 places, 7102/7232 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 3090 transition count 7089
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 3090 transition count 7089
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 39 place count 3077 transition count 7076
Iterating global reduction 0 with 13 rules applied. Total rules applied 52 place count 3077 transition count 7076
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 62 place count 3067 transition count 7056
Iterating global reduction 0 with 10 rules applied. Total rules applied 72 place count 3067 transition count 7056
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 80 place count 3063 transition count 7052
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 84 place count 3059 transition count 7048
Iterating global reduction 0 with 4 rules applied. Total rules applied 88 place count 3059 transition count 7048
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 93 place count 3054 transition count 7038
Iterating global reduction 0 with 5 rules applied. Total rules applied 98 place count 3054 transition count 7038
Applied a total of 98 rules in 2277 ms. Remains 3054 /3103 variables (removed 49) and now considering 7038/7102 (removed 64) transitions.
[2023-03-22 13:45:06] [INFO ] Flow matrix only has 6438 transitions (discarded 600 similar events)
// Phase 1: matrix 6438 rows 3054 cols
[2023-03-22 13:45:06] [INFO ] Computed 54 place invariants in 151 ms
[2023-03-22 13:45:09] [INFO ] Implicit Places using invariants in 3866 ms returned []
[2023-03-22 13:45:09] [INFO ] Flow matrix only has 6438 transitions (discarded 600 similar events)
[2023-03-22 13:45:09] [INFO ] Invariant cache hit.
[2023-03-22 13:45:10] [INFO ] State equation strengthened by 2604 read => feed constraints.
[2023-03-22 13:45:21] [INFO ] Implicit Places using invariants and state equation in 11656 ms returned []
Implicit Place search using SMT with State Equation took 15523 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 3054/3231 places, 7038/7232 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23857 ms. Remains : 3054/3231 places, 7038/7232 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s1581 s503)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-15 finished in 23918 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G((p1 U p2))))'
[2023-03-22 13:45:22] [INFO ] Flatten gal took : 207 ms
[2023-03-22 13:45:22] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-22 13:45:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3231 places, 7232 transitions and 32415 arcs took 48 ms.
Total runtime 235699 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT MultiCrashLeafsetExtension-PT-S24C02
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLCardinality

FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679492859473

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:436
lola: rewrite Frontend/Parser/formula_rewrite.k:521
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 1.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-03
lola: time limit : 1797 sec
lola: memory limit: 32 pages
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lola: FINISHED task # 1 (type EXCL) for MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-03
lola: result : true
lola: markings : 42431
lola: fired transitions : 57368
lola: time used : 43.000000
lola: memory pages used : 2
lola: LAUNCH task # 4 (type EXCL) for 3 MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-14
lola: time limit : 3551 sec
lola: memory limit: 32 pages
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MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-03: LTL true LTL model checker

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lola: FINISHED task # 4 (type EXCL) for MultiCrashLeafsetExtension-PT-S24C02-LTLCardinality-14
lola: result : true
lola: markings : 84875
lola: fired transitions : 172029
lola: time used : 88.000000
lola: memory pages used : 2
lola: Portfolio finished: no open formulas

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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-S24C02"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C02, 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 r231-tall-167856416600803"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C02.tgz
mv MultiCrashLeafsetExtension-PT-S24C02 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 ;