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.r263-tall-171654371900027.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)
....................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is MultiCrashLeafsetExtension-PT-S16C07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654371900027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Apr 22 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 22 14:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Apr 12 06:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Apr 12 06:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:53 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 5.7M 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-S16C07-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716627912041

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C07
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 09:05:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 09:05:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 09:05:13] [INFO ] Load time of PNML (sax parser for PT used): 286 ms
[2024-05-25 09:05:13] [INFO ] Transformed 6222 places.
[2024-05-25 09:05:14] [INFO ] Transformed 8685 transitions.
[2024-05-25 09:05:14] [INFO ] Parsed PT model containing 6222 places and 8685 transitions and 32582 arcs in 546 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 6222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6222/6222 places, 8685/8685 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 6188 transition count 8685
Discarding 1872 places :
Symmetric choice reduction at 1 with 1872 rule applications. Total rules 1906 place count 4316 transition count 6813
Iterating global reduction 1 with 1872 rules applied. Total rules applied 3778 place count 4316 transition count 6813
Discarding 1634 places :
Symmetric choice reduction at 1 with 1634 rule applications. Total rules 5412 place count 2682 transition count 5179
Iterating global reduction 1 with 1634 rules applied. Total rules applied 7046 place count 2682 transition count 5179
Discarding 205 places :
Symmetric choice reduction at 1 with 205 rule applications. Total rules 7251 place count 2477 transition count 3744
Iterating global reduction 1 with 205 rules applied. Total rules applied 7456 place count 2477 transition count 3744
Applied a total of 7456 rules in 1369 ms. Remains 2477 /6222 variables (removed 3745) and now considering 3744/8685 (removed 4941) transitions.
[2024-05-25 09:05:15] [INFO ] Flow matrix only has 3472 transitions (discarded 272 similar events)
// Phase 1: matrix 3472 rows 2477 cols
[2024-05-25 09:05:15] [INFO ] Computed 577 invariants in 152 ms
[2024-05-25 09:05:19] [INFO ] Implicit Places using invariants in 3395 ms returned [8, 12, 14, 18, 20, 22, 24, 26, 31, 38, 47, 58, 73, 88, 104, 120, 126, 128, 130, 132, 134, 151, 163, 172, 179, 184, 187, 221, 228, 231, 232, 233, 235, 236, 237, 238, 241, 246, 256, 265, 276, 289, 303, 317, 318, 319, 320, 322, 323, 324, 335, 346, 353, 358, 361, 363, 394, 401, 405, 406, 407, 408, 409, 410, 411, 415, 418, 423, 430, 439, 450, 462, 474, 475, 476, 477, 478, 479, 480, 481, 490, 497, 502, 505, 507, 509, 540, 547, 550, 551, 552, 553, 554, 555, 556, 557, 559, 561, 565, 570, 577, 586, 596, 606, 608, 609, 610, 613, 614, 623, 628, 631, 633, 637, 639, 670, 677, 680, 681, 682, 684, 685, 687, 689, 691, 693, 699, 707, 714, 722, 730, 732, 733, 735, 736, 737, 742, 745, 747, 749, 751, 756, 790, 797, 800, 802, 803, 804, 805, 806, 807, 809, 811, 813, 815, 818, 826, 832, 839, 842, 843, 844, 845, 848, 850, 852, 857, 859, 866, 897, 904, 908, 909, 910, 911, 912, 913, 914, 916, 918, 920, 924, 926, 929, 933, 937, 938, 939, 940, 941, 942, 943, 944, 946, 948, 950, 952, 954, 956, 987, 994, 997, 998, 1000, 1001, 1002, 1004, 1009, 1011, 1013, 1015, 1019, 1021, 1023, 1026, 1027, 1028, 1029, 1032, 1033, 1034, 1038, 1040, 1042, 1044, 1046, 1048, 1079, 1081, 1085, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1097, 1099, 1101, 1103, 1105, 1107, 1109, 1112, 1113, 1115, 1116, 1117, 1118, 1119, 1121, 1123, 1125, 1130, 1132, 1134, 1165, 1172, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1186, 1188, 1190, 1192, 1194, 1196, 1198, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1210, 1212, 1214, 1216, 1218, 1220, 1251, 1258, 1261, 1263, 1264, 1265, 1266, 1267, 1268, 1270, 1272, 1274, 1276, 1280, 1282, 1285, 1290, 1291, 1292, 1293, 1295, 1296, 1297, 1300, 1302, 1304, 1308, 1310, 1312, 1343, 1350, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1362, 1364, 1369, 1371, 1373, 1376, 1383, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1397, 1403, 1406, 1408, 1410, 1412, 1414, 1445, 1452, 1455, 1456, 1458, 1459, 1460, 1461, 1462, 1464, 1466, 1468, 1470, 1475, 1480, 1487, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1510, 1515, 1518, 1520, 1522, 1524, 1555, 1562, 1565, 1566, 1567, 1568, 1569, 1570, 1571, 1572, 1574, 1576, 1578, 1581, 1586, 1593, 1602, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1629, 1636, 1641, 1644, 1646, 1648, 1679, 1686, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1698, 1700, 1703, 1708, 1715, 1724, 1735, 1748, 1749, 1750, 1751, 1752, 1754, 1755, 1766, 1775, 1785, 1790, 1793, 1795, 1826, 1833, 1836, 1837, 1839, 1840, 1841, 1843, 1847, 1850, 1855, 1865, 1874, 1885, 1898, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1933, 1944, 1953, 1960, 1967, 1970, 2001, 2003, 2007, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2020, 2025, 2032, 2041, 2052, 2065, 2080, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2119, 2132, 2143, 2152, 2159, 2164, 2196]
Discarding 499 places :
Implicit Place search using SMT only with invariants took 3481 ms to find 499 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1978/6222 places, 3744/8685 transitions.
Discarding 194 places :
Symmetric choice reduction at 0 with 194 rule applications. Total rules 194 place count 1784 transition count 3550
Iterating global reduction 0 with 194 rules applied. Total rules applied 388 place count 1784 transition count 3550
Discarding 189 places :
Symmetric choice reduction at 0 with 189 rule applications. Total rules 577 place count 1595 transition count 3361
Iterating global reduction 0 with 189 rules applied. Total rules applied 766 place count 1595 transition count 3361
Discarding 187 places :
Symmetric choice reduction at 0 with 187 rule applications. Total rules 953 place count 1408 transition count 3174
Iterating global reduction 0 with 187 rules applied. Total rules applied 1140 place count 1408 transition count 3174
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 1146 place count 1402 transition count 3132
Iterating global reduction 0 with 6 rules applied. Total rules applied 1152 place count 1402 transition count 3132
Applied a total of 1152 rules in 665 ms. Remains 1402 /1978 variables (removed 576) and now considering 3132/3744 (removed 612) transitions.
[2024-05-25 09:05:19] [INFO ] Flow matrix only has 2860 transitions (discarded 272 similar events)
// Phase 1: matrix 2860 rows 1402 cols
[2024-05-25 09:05:19] [INFO ] Computed 78 invariants in 41 ms
[2024-05-25 09:05:21] [INFO ] Implicit Places using invariants in 1199 ms returned []
[2024-05-25 09:05:21] [INFO ] Flow matrix only has 2860 transitions (discarded 272 similar events)
[2024-05-25 09:05:21] [INFO ] Invariant cache hit.
[2024-05-25 09:05:21] [INFO ] State equation strengthened by 1184 read => feed constraints.
[2024-05-25 09:05:36] [INFO ] Implicit Places using invariants and state equation in 15575 ms returned []
Implicit Place search using SMT with State Equation took 16783 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1402/6222 places, 3132/8685 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22299 ms. Remains : 1402/6222 places, 3132/8685 transitions.
Support contains 53 out of 1402 places after structural reductions.
[2024-05-25 09:05:37] [INFO ] Flatten gal took : 210 ms
[2024-05-25 09:05:37] [INFO ] Flatten gal took : 138 ms
[2024-05-25 09:05:37] [INFO ] Input system was already deterministic with 3132 transitions.
Support contains 51 out of 1402 places (down from 53) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 636 ms. (steps per millisecond=15 ) properties (out of 33) seen :9
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2024-05-25 09:05:38] [INFO ] Flow matrix only has 2860 transitions (discarded 272 similar events)
[2024-05-25 09:05:38] [INFO ] Invariant cache hit.
[2024-05-25 09:05:39] [INFO ] [Real]Absence check using 31 positive place invariants in 15 ms returned sat
[2024-05-25 09:05:39] [INFO ] [Real]Absence check using 31 positive and 47 generalized place invariants in 26 ms returned sat
[2024-05-25 09:05:39] [INFO ] After 771ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2024-05-25 09:05:39] [INFO ] [Nat]Absence check using 31 positive place invariants in 18 ms returned sat
[2024-05-25 09:05:39] [INFO ] [Nat]Absence check using 31 positive and 47 generalized place invariants in 17 ms returned sat
[2024-05-25 09:05:41] [INFO ] After 1747ms SMT Verify possible using state equation in natural domain returned unsat :14 sat :9
[2024-05-25 09:05:41] [INFO ] State equation strengthened by 1184 read => feed constraints.
[2024-05-25 09:05:43] [INFO ] After 2130ms SMT Verify possible using 1184 Read/Feed constraints in natural domain returned unsat :15 sat :8
[2024-05-25 09:05:44] [INFO ] Deduced a trap composed of 415 places in 706 ms of which 7 ms to minimize.
[2024-05-25 09:05:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 884 ms
[2024-05-25 09:05:46] [INFO ] Deduced a trap composed of 572 places in 696 ms of which 3 ms to minimize.
[2024-05-25 09:05:47] [INFO ] Deduced a trap composed of 281 places in 694 ms of which 2 ms to minimize.
[2024-05-25 09:05:48] [INFO ] Deduced a trap composed of 260 places in 681 ms of which 2 ms to minimize.
[2024-05-25 09:05:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2392 ms
[2024-05-25 09:05:49] [INFO ] Deduced a trap composed of 209 places in 684 ms of which 2 ms to minimize.
[2024-05-25 09:05:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1095 ms
[2024-05-25 09:05:50] [INFO ] Deduced a trap composed of 343 places in 671 ms of which 1 ms to minimize.
[2024-05-25 09:05:51] [INFO ] Deduced a trap composed of 204 places in 688 ms of which 2 ms to minimize.
[2024-05-25 09:05:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1603 ms
[2024-05-25 09:05:52] [INFO ] Deduced a trap composed of 433 places in 681 ms of which 5 ms to minimize.
[2024-05-25 09:05:53] [INFO ] Deduced a trap composed of 338 places in 633 ms of which 1 ms to minimize.
[2024-05-25 09:05:54] [INFO ] Deduced a trap composed of 367 places in 622 ms of which 2 ms to minimize.
[2024-05-25 09:05:55] [INFO ] Deduced a trap composed of 418 places in 644 ms of which 2 ms to minimize.
[2024-05-25 09:05:55] [INFO ] Deduced a trap composed of 447 places in 647 ms of which 4 ms to minimize.
[2024-05-25 09:05:56] [INFO ] Deduced a trap composed of 418 places in 640 ms of which 5 ms to minimize.
[2024-05-25 09:05:57] [INFO ] Deduced a trap composed of 351 places in 646 ms of which 1 ms to minimize.
[2024-05-25 09:05:58] [INFO ] Deduced a trap composed of 334 places in 645 ms of which 2 ms to minimize.
[2024-05-25 09:05:59] [INFO ] Deduced a trap composed of 342 places in 630 ms of which 1 ms to minimize.
[2024-05-25 09:05:59] [INFO ] Deduced a trap composed of 395 places in 641 ms of which 1 ms to minimize.
[2024-05-25 09:06:00] [INFO ] Deduced a trap composed of 390 places in 637 ms of which 2 ms to minimize.
[2024-05-25 09:06:01] [INFO ] Deduced a trap composed of 356 places in 624 ms of which 2 ms to minimize.
[2024-05-25 09:06:02] [INFO ] Deduced a trap composed of 369 places in 629 ms of which 5 ms to minimize.
[2024-05-25 09:06:03] [INFO ] Deduced a trap composed of 393 places in 628 ms of which 1 ms to minimize.
[2024-05-25 09:06:03] [INFO ] Deduced a trap composed of 357 places in 591 ms of which 2 ms to minimize.
[2024-05-25 09:06:04] [INFO ] Deduced a trap composed of 417 places in 569 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 09:06:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 09:06:04] [INFO ] After 25449ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:23
Fused 23 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 26 ms.
Support contains 16 out of 1402 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 1402 transition count 3107
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 1377 transition count 3107
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 50 place count 1377 transition count 3071
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 122 place count 1341 transition count 3071
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 140 place count 1323 transition count 3047
Iterating global reduction 2 with 18 rules applied. Total rules applied 158 place count 1323 transition count 3047
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 174 place count 1307 transition count 2953
Iterating global reduction 2 with 16 rules applied. Total rules applied 190 place count 1307 transition count 2953
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 192 place count 1305 transition count 2939
Iterating global reduction 2 with 2 rules applied. Total rules applied 194 place count 1305 transition count 2939
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 4 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 274 place count 1265 transition count 2899
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 285 place count 1254 transition count 2888
Iterating global reduction 2 with 11 rules applied. Total rules applied 296 place count 1254 transition count 2888
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 306 place count 1244 transition count 2818
Iterating global reduction 2 with 10 rules applied. Total rules applied 316 place count 1244 transition count 2818
Free-agglomeration rule (complex) applied 162 times.
Iterating global reduction 2 with 162 rules applied. Total rules applied 478 place count 1244 transition count 4036
Reduce places removed 162 places and 0 transitions.
Iterating post reduction 2 with 162 rules applied. Total rules applied 640 place count 1082 transition count 4036
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 3 with 30 rules applied. Total rules applied 670 place count 1082 transition count 4036
Applied a total of 670 rules in 891 ms. Remains 1082 /1402 variables (removed 320) and now considering 4036/3132 (removed -904) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 892 ms. Remains : 1082/1402 places, 4036/3132 transitions.
Incomplete random walk after 10000 steps, including 239 resets, run finished after 325 ms. (steps per millisecond=30 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2024-05-25 09:06:06] [INFO ] Flow matrix only has 3638 transitions (discarded 398 similar events)
// Phase 1: matrix 3638 rows 1082 cols
[2024-05-25 09:06:06] [INFO ] Computed 78 invariants in 37 ms
[2024-05-25 09:06:06] [INFO ] [Real]Absence check using 31 positive place invariants in 16 ms returned sat
[2024-05-25 09:06:06] [INFO ] [Real]Absence check using 31 positive and 47 generalized place invariants in 8 ms returned sat
[2024-05-25 09:06:07] [INFO ] After 886ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2024-05-25 09:06:07] [INFO ] State equation strengthened by 2408 read => feed constraints.
[2024-05-25 09:06:07] [INFO ] After 375ms SMT Verify possible using 2408 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-25 09:06:07] [INFO ] After 1550ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-25 09:06:07] [INFO ] [Nat]Absence check using 31 positive place invariants in 17 ms returned sat
[2024-05-25 09:06:07] [INFO ] [Nat]Absence check using 31 positive and 47 generalized place invariants in 15 ms returned sat
[2024-05-25 09:06:09] [INFO ] After 1687ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2024-05-25 09:06:11] [INFO ] After 1843ms SMT Verify possible using 2408 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2024-05-25 09:06:12] [INFO ] Deduced a trap composed of 200 places in 505 ms of which 1 ms to minimize.
[2024-05-25 09:06:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 701 ms
[2024-05-25 09:06:14] [INFO ] Deduced a trap composed of 92 places in 573 ms of which 1 ms to minimize.
[2024-05-25 09:06:15] [INFO ] Deduced a trap composed of 115 places in 581 ms of which 1 ms to minimize.
[2024-05-25 09:06:16] [INFO ] Deduced a trap composed of 120 places in 593 ms of which 1 ms to minimize.
[2024-05-25 09:06:17] [INFO ] Deduced a trap composed of 112 places in 587 ms of which 1 ms to minimize.
[2024-05-25 09:06:18] [INFO ] Deduced a trap composed of 240 places in 599 ms of which 1 ms to minimize.
[2024-05-25 09:06:19] [INFO ] Deduced a trap composed of 120 places in 578 ms of which 0 ms to minimize.
[2024-05-25 09:06:20] [INFO ] Deduced a trap composed of 87 places in 581 ms of which 1 ms to minimize.
[2024-05-25 09:06:20] [INFO ] Deduced a trap composed of 147 places in 587 ms of which 1 ms to minimize.
[2024-05-25 09:06:21] [INFO ] Deduced a trap composed of 148 places in 576 ms of which 1 ms to minimize.
[2024-05-25 09:06:22] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 8697 ms
[2024-05-25 09:06:23] [INFO ] Deduced a trap composed of 242 places in 504 ms of which 1 ms to minimize.
[2024-05-25 09:06:24] [INFO ] Deduced a trap composed of 119 places in 572 ms of which 3 ms to minimize.
[2024-05-25 09:06:24] [INFO ] Deduced a trap composed of 124 places in 563 ms of which 1 ms to minimize.
[2024-05-25 09:06:25] [INFO ] Deduced a trap composed of 227 places in 504 ms of which 1 ms to minimize.
[2024-05-25 09:06:25] [INFO ] Deduced a trap composed of 123 places in 586 ms of which 1 ms to minimize.
[2024-05-25 09:06:26] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3346 ms
[2024-05-25 09:06:26] [INFO ] After 16688ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 3419 ms.
[2024-05-25 09:06:29] [INFO ] After 22107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 6 ms.
Support contains 13 out of 1082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 4036/4036 transitions.
Drop transitions 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 1082 transition count 4034
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1080 transition count 4034
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 6 place count 1079 transition count 4033
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 1078 transition count 4032
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 1078 transition count 4032
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 1078 transition count 4032
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 12 place count 1076 transition count 4030
Iterating global reduction 2 with 2 rules applied. Total rules applied 14 place count 1076 transition count 4030
Applied a total of 14 rules in 334 ms. Remains 1076 /1082 variables (removed 6) and now considering 4030/4036 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 334 ms. Remains : 1076/1082 places, 4030/4036 transitions.
Incomplete random walk after 10000 steps, including 240 resets, run finished after 300 ms. (steps per millisecond=33 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 60431 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{0=1}
Probabilistic random walk after 60431 steps, saw 25763 distinct states, run finished after 3002 ms. (steps per millisecond=20 ) properties seen :1
Running SMT prover for 5 properties.
[2024-05-25 09:06:33] [INFO ] Flow matrix only has 3632 transitions (discarded 398 similar events)
// Phase 1: matrix 3632 rows 1076 cols
[2024-05-25 09:06:33] [INFO ] Computed 78 invariants in 28 ms
[2024-05-25 09:06:33] [INFO ] After 219ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-25 09:06:34] [INFO ] [Nat]Absence check using 31 positive place invariants in 16 ms returned sat
[2024-05-25 09:06:34] [INFO ] [Nat]Absence check using 31 positive and 47 generalized place invariants in 8 ms returned sat
[2024-05-25 09:06:35] [INFO ] After 1577ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-25 09:06:35] [INFO ] State equation strengthened by 2408 read => feed constraints.
[2024-05-25 09:06:38] [INFO ] After 2270ms SMT Verify possible using 2408 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-25 09:06:38] [INFO ] Deduced a trap composed of 236 places in 486 ms of which 2 ms to minimize.
[2024-05-25 09:06:39] [INFO ] Deduced a trap composed of 220 places in 458 ms of which 1 ms to minimize.
[2024-05-25 09:06:40] [INFO ] Deduced a trap composed of 214 places in 463 ms of which 1 ms to minimize.
[2024-05-25 09:06:40] [INFO ] Deduced a trap composed of 224 places in 483 ms of which 1 ms to minimize.
[2024-05-25 09:06:41] [INFO ] Deduced a trap composed of 215 places in 478 ms of which 1 ms to minimize.
[2024-05-25 09:06:42] [INFO ] Deduced a trap composed of 214 places in 497 ms of which 1 ms to minimize.
[2024-05-25 09:06:42] [INFO ] Deduced a trap composed of 304 places in 506 ms of which 1 ms to minimize.
[2024-05-25 09:06:43] [INFO ] Deduced a trap composed of 162 places in 491 ms of which 1 ms to minimize.
[2024-05-25 09:06:44] [INFO ] Deduced a trap composed of 217 places in 468 ms of which 1 ms to minimize.
[2024-05-25 09:06:44] [INFO ] Deduced a trap composed of 248 places in 474 ms of which 1 ms to minimize.
[2024-05-25 09:06:45] [INFO ] Deduced a trap composed of 231 places in 486 ms of which 1 ms to minimize.
[2024-05-25 09:06:46] [INFO ] Deduced a trap composed of 235 places in 489 ms of which 1 ms to minimize.
[2024-05-25 09:06:46] [INFO ] Deduced a trap composed of 228 places in 461 ms of which 1 ms to minimize.
[2024-05-25 09:06:47] [INFO ] Deduced a trap composed of 333 places in 468 ms of which 1 ms to minimize.
[2024-05-25 09:06:47] [INFO ] Deduced a trap composed of 226 places in 472 ms of which 1 ms to minimize.
[2024-05-25 09:06:48] [INFO ] Deduced a trap composed of 185 places in 498 ms of which 1 ms to minimize.
[2024-05-25 09:06:49] [INFO ] Deduced a trap composed of 227 places in 472 ms of which 1 ms to minimize.
[2024-05-25 09:06:49] [INFO ] Deduced a trap composed of 237 places in 465 ms of which 2 ms to minimize.
[2024-05-25 09:06:50] [INFO ] Deduced a trap composed of 241 places in 485 ms of which 1 ms to minimize.
[2024-05-25 09:06:50] [INFO ] Deduced a trap composed of 245 places in 475 ms of which 1 ms to minimize.
[2024-05-25 09:06:51] [INFO ] Deduced a trap composed of 244 places in 460 ms of which 1 ms to minimize.
[2024-05-25 09:06:52] [INFO ] Deduced a trap composed of 294 places in 507 ms of which 1 ms to minimize.
[2024-05-25 09:06:52] [INFO ] Deduced a trap composed of 290 places in 489 ms of which 1 ms to minimize.
[2024-05-25 09:06:53] [INFO ] Deduced a trap composed of 264 places in 477 ms of which 1 ms to minimize.
[2024-05-25 09:06:53] [INFO ] Deduced a trap composed of 330 places in 478 ms of which 1 ms to minimize.
[2024-05-25 09:06:54] [INFO ] Deduced a trap composed of 326 places in 505 ms of which 1 ms to minimize.
[2024-05-25 09:06:55] [INFO ] Deduced a trap composed of 354 places in 469 ms of which 1 ms to minimize.
[2024-05-25 09:06:55] [INFO ] Deduced a trap composed of 299 places in 457 ms of which 2 ms to minimize.
[2024-05-25 09:06:56] [INFO ] Deduced a trap composed of 188 places in 489 ms of which 1 ms to minimize.
[2024-05-25 09:06:57] [INFO ] Deduced a trap composed of 246 places in 469 ms of which 1 ms to minimize.
[2024-05-25 09:06:58] [INFO ] Deduced a trap composed of 230 places in 480 ms of which 1 ms to minimize.
[2024-05-25 09:06:58] [INFO ] Deduced a trap composed of 230 places in 471 ms of which 1 ms to minimize.
[2024-05-25 09:06:59] [INFO ] Deduced a trap composed of 217 places in 499 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 09:06:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 09:06:59] [INFO ] After 25214ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Parikh walk visited 0 properties in 9 ms.
Support contains 12 out of 1076 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1076/1076 places, 4030/4030 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1075 transition count 4029
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1074 transition count 4028
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1074 transition count 4028
Applied a total of 4 rules in 169 ms. Remains 1074 /1076 variables (removed 2) and now considering 4028/4030 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 1074/1076 places, 4028/4030 transitions.
Incomplete random walk after 10000 steps, including 240 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-25 09:06:59] [INFO ] Flow matrix only has 3630 transitions (discarded 398 similar events)
// Phase 1: matrix 3630 rows 1074 cols
[2024-05-25 09:06:59] [INFO ] Computed 78 invariants in 27 ms
[2024-05-25 09:07:00] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-25 09:07:00] [INFO ] [Nat]Absence check using 31 positive place invariants in 17 ms returned sat
[2024-05-25 09:07:00] [INFO ] [Nat]Absence check using 31 positive and 47 generalized place invariants in 12 ms returned sat
[2024-05-25 09:07:01] [INFO ] After 1195ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-25 09:07:01] [INFO ] State equation strengthened by 2408 read => feed constraints.
[2024-05-25 09:07:04] [INFO ] After 3050ms SMT Verify possible using 2408 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-25 09:07:05] [INFO ] Deduced a trap composed of 238 places in 460 ms of which 1 ms to minimize.
[2024-05-25 09:07:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 723 ms
[2024-05-25 09:07:06] [INFO ] Deduced a trap composed of 205 places in 490 ms of which 1 ms to minimize.
[2024-05-25 09:07:07] [INFO ] Deduced a trap composed of 134 places in 614 ms of which 3 ms to minimize.
[2024-05-25 09:07:07] [INFO ] Deduced a trap composed of 134 places in 552 ms of which 1 ms to minimize.
[2024-05-25 09:07:08] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2001 ms
[2024-05-25 09:07:08] [INFO ] After 7183ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1561 ms.
[2024-05-25 09:07:10] [INFO ] After 10213ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 9 ms.
Support contains 11 out of 1074 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1074/1074 places, 4028/4028 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 1074 transition count 4027
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1073 transition count 4027
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 1073 transition count 4027
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 1072 transition count 4026
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 1072 transition count 4026
Applied a total of 5 rules in 242 ms. Remains 1072 /1074 variables (removed 2) and now considering 4026/4028 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 242 ms. Remains : 1072/1074 places, 4026/4028 transitions.
Incomplete random walk after 10000 steps, including 239 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 65403 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 65403 steps, saw 27851 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-25 09:07:13] [INFO ] Flow matrix only has 3628 transitions (discarded 398 similar events)
// Phase 1: matrix 3628 rows 1072 cols
[2024-05-25 09:07:14] [INFO ] Computed 78 invariants in 20 ms
[2024-05-25 09:07:14] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-25 09:07:14] [INFO ] [Nat]Absence check using 31 positive place invariants in 17 ms returned sat
[2024-05-25 09:07:14] [INFO ] [Nat]Absence check using 31 positive and 47 generalized place invariants in 8 ms returned sat
[2024-05-25 09:07:15] [INFO ] After 1223ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-25 09:07:15] [INFO ] State equation strengthened by 2408 read => feed constraints.
[2024-05-25 09:07:18] [INFO ] After 2668ms SMT Verify possible using 2408 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-25 09:07:19] [INFO ] Deduced a trap composed of 244 places in 464 ms of which 1 ms to minimize.
[2024-05-25 09:07:20] [INFO ] Deduced a trap composed of 236 places in 467 ms of which 1 ms to minimize.
[2024-05-25 09:07:20] [INFO ] Deduced a trap composed of 243 places in 484 ms of which 1 ms to minimize.
[2024-05-25 09:07:21] [INFO ] Deduced a trap composed of 235 places in 469 ms of which 1 ms to minimize.
[2024-05-25 09:07:22] [INFO ] Deduced a trap composed of 229 places in 485 ms of which 1 ms to minimize.
[2024-05-25 09:07:22] [INFO ] Deduced a trap composed of 220 places in 441 ms of which 0 ms to minimize.
[2024-05-25 09:07:23] [INFO ] Deduced a trap composed of 222 places in 474 ms of which 0 ms to minimize.
[2024-05-25 09:07:24] [INFO ] Deduced a trap composed of 235 places in 473 ms of which 1 ms to minimize.
[2024-05-25 09:07:25] [INFO ] Deduced a trap composed of 222 places in 502 ms of which 1 ms to minimize.
[2024-05-25 09:07:26] [INFO ] Deduced a trap composed of 224 places in 482 ms of which 1 ms to minimize.
[2024-05-25 09:07:26] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 7796 ms
[2024-05-25 09:07:27] [INFO ] Deduced a trap composed of 285 places in 486 ms of which 1 ms to minimize.
[2024-05-25 09:07:28] [INFO ] Deduced a trap composed of 139 places in 573 ms of which 1 ms to minimize.
[2024-05-25 09:07:28] [INFO ] Deduced a trap composed of 119 places in 589 ms of which 1 ms to minimize.
[2024-05-25 09:07:29] [INFO ] Deduced a trap composed of 133 places in 585 ms of which 1 ms to minimize.
[2024-05-25 09:07:30] [INFO ] Deduced a trap composed of 159 places in 567 ms of which 1 ms to minimize.
[2024-05-25 09:07:30] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3335 ms
[2024-05-25 09:07:31] [INFO ] Deduced a trap composed of 218 places in 497 ms of which 1 ms to minimize.
[2024-05-25 09:07:32] [INFO ] Deduced a trap composed of 108 places in 554 ms of which 1 ms to minimize.
[2024-05-25 09:07:32] [INFO ] Deduced a trap composed of 104 places in 572 ms of which 1 ms to minimize.
[2024-05-25 09:07:33] [INFO ] Deduced a trap composed of 123 places in 563 ms of which 0 ms to minimize.
[2024-05-25 09:07:33] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2623 ms
[2024-05-25 09:07:33] [INFO ] After 18307ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 1758 ms.
[2024-05-25 09:07:35] [INFO ] After 21537ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 3 ms.
Support contains 11 out of 1072 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1072/1072 places, 4026/4026 transitions.
Applied a total of 0 rules in 101 ms. Remains 1072 /1072 variables (removed 0) and now considering 4026/4026 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 1072/1072 places, 4026/4026 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1072/1072 places, 4026/4026 transitions.
Applied a total of 0 rules in 100 ms. Remains 1072 /1072 variables (removed 0) and now considering 4026/4026 (removed 0) transitions.
[2024-05-25 09:07:35] [INFO ] Flow matrix only has 3628 transitions (discarded 398 similar events)
[2024-05-25 09:07:35] [INFO ] Invariant cache hit.
[2024-05-25 09:07:37] [INFO ] Implicit Places using invariants in 1183 ms returned [4, 86, 87, 146, 206, 246, 380, 381, 405, 406, 427, 443, 444, 445, 464, 491, 527, 542, 566, 576, 593, 624, 793, 794, 844]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 1186 ms to find 25 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1047/1072 places, 4026/4026 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1032 transition count 4011
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1032 transition count 4011
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 45 place count 1017 transition count 3996
Iterating global reduction 0 with 15 rules applied. Total rules applied 60 place count 1017 transition count 3996
Applied a total of 60 rules in 155 ms. Remains 1017 /1047 variables (removed 30) and now considering 3996/4026 (removed 30) transitions.
[2024-05-25 09:07:37] [INFO ] Flow matrix only has 3598 transitions (discarded 398 similar events)
// Phase 1: matrix 3598 rows 1017 cols
[2024-05-25 09:07:37] [INFO ] Computed 53 invariants in 30 ms
[2024-05-25 09:07:38] [INFO ] Implicit Places using invariants in 1102 ms returned []
[2024-05-25 09:07:38] [INFO ] Flow matrix only has 3598 transitions (discarded 398 similar events)
[2024-05-25 09:07:38] [INFO ] Invariant cache hit.
[2024-05-25 09:07:39] [INFO ] State equation strengthened by 2408 read => feed constraints.
[2024-05-25 09:07:56] [INFO ] Implicit Places using invariants and state equation in 18590 ms returned []
Implicit Place search using SMT with State Equation took 19697 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1017/1072 places, 3996/4026 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 21140 ms. Remains : 1017/1072 places, 3996/4026 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 15 atomic propositions for a total of 14 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 570 stabilizing places and 1499 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((p0||X(p1)))))))'
Support contains 7 out of 1402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 1366 transition count 3090
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 1366 transition count 3090
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 106 place count 1332 transition count 2984
Iterating global reduction 0 with 34 rules applied. Total rules applied 140 place count 1332 transition count 2984
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 159 place count 1313 transition count 2851
Iterating global reduction 0 with 19 rules applied. Total rules applied 178 place count 1313 transition count 2851
Applied a total of 178 rules in 160 ms. Remains 1313 /1402 variables (removed 89) and now considering 2851/3132 (removed 281) transitions.
[2024-05-25 09:07:57] [INFO ] Flow matrix only has 2579 transitions (discarded 272 similar events)
// Phase 1: matrix 2579 rows 1313 cols
[2024-05-25 09:07:57] [INFO ] Computed 78 invariants in 37 ms
[2024-05-25 09:07:58] [INFO ] Implicit Places using invariants in 1069 ms returned [4, 106, 108, 194, 263, 315, 480, 481, 511, 512, 541, 562, 563, 564, 590, 622, 634, 663, 682, 709, 722, 744, 783, 940, 984, 985, 1043]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 1071 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1286/1402 places, 2851/3132 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 1260 transition count 2825
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 1260 transition count 2825
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 78 place count 1234 transition count 2799
Iterating global reduction 0 with 26 rules applied. Total rules applied 104 place count 1234 transition count 2799
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 130 place count 1208 transition count 2773
Iterating global reduction 0 with 26 rules applied. Total rules applied 156 place count 1208 transition count 2773
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 175 place count 1189 transition count 2640
Iterating global reduction 0 with 19 rules applied. Total rules applied 194 place count 1189 transition count 2640
Applied a total of 194 rules in 196 ms. Remains 1189 /1286 variables (removed 97) and now considering 2640/2851 (removed 211) transitions.
[2024-05-25 09:07:58] [INFO ] Flow matrix only has 2368 transitions (discarded 272 similar events)
// Phase 1: matrix 2368 rows 1189 cols
[2024-05-25 09:07:58] [INFO ] Computed 51 invariants in 23 ms
[2024-05-25 09:07:59] [INFO ] Implicit Places using invariants in 898 ms returned []
[2024-05-25 09:07:59] [INFO ] Flow matrix only has 2368 transitions (discarded 272 similar events)
[2024-05-25 09:07:59] [INFO ] Invariant cache hit.
[2024-05-25 09:08:00] [INFO ] State equation strengthened by 878 read => feed constraints.
[2024-05-25 09:08:10] [INFO ] Implicit Places using invariants and state equation in 10545 ms returned []
Implicit Place search using SMT with State Equation took 11446 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1189/1402 places, 2640/3132 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 12874 ms. Remains : 1189/1402 places, 2640/3132 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 315 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p1:(LEQ s620 s137), p0:(AND (GT 1 s576) (GT s59 s426) (LEQ s444 s385))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2468 steps with 33 reset in 42 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-01 finished in 13283 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U G(p1)))'
Support contains 4 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 1402 transition count 3103
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 1373 transition count 3103
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 58 place count 1373 transition count 3065
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 134 place count 1335 transition count 3065
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 156 place count 1313 transition count 3031
Iterating global reduction 2 with 22 rules applied. Total rules applied 178 place count 1313 transition count 3031
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 178 place count 1313 transition count 3030
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 180 place count 1312 transition count 3030
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 199 place count 1293 transition count 2927
Iterating global reduction 2 with 19 rules applied. Total rules applied 218 place count 1293 transition count 2927
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 221 place count 1290 transition count 2906
Iterating global reduction 2 with 3 rules applied. Total rules applied 224 place count 1290 transition count 2906
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 298 place count 1253 transition count 2869
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 314 place count 1237 transition count 2853
Iterating global reduction 2 with 16 rules applied. Total rules applied 330 place count 1237 transition count 2853
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 345 place count 1222 transition count 2748
Iterating global reduction 2 with 15 rules applied. Total rules applied 360 place count 1222 transition count 2748
Applied a total of 360 rules in 535 ms. Remains 1222 /1402 variables (removed 180) and now considering 2748/3132 (removed 384) transitions.
[2024-05-25 09:08:11] [INFO ] Flow matrix only has 2476 transitions (discarded 272 similar events)
// Phase 1: matrix 2476 rows 1222 cols
[2024-05-25 09:08:11] [INFO ] Computed 78 invariants in 20 ms
[2024-05-25 09:08:12] [INFO ] Implicit Places using invariants in 1011 ms returned [4, 10, 96, 165, 234, 280, 406, 407, 434, 435, 465, 466, 490, 511, 512, 513, 534, 563, 564, 602, 619, 644, 657, 715, 869, 911, 912, 970]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 1014 ms to find 28 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1194/1402 places, 2748/3132 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1177 transition count 2731
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1177 transition count 2731
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 1160 transition count 2714
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 1160 transition count 2714
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 75 place count 1153 transition count 2665
Iterating global reduction 0 with 7 rules applied. Total rules applied 82 place count 1153 transition count 2665
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 102 place count 1143 transition count 2655
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 112 place count 1133 transition count 2645
Iterating global reduction 0 with 10 rules applied. Total rules applied 122 place count 1133 transition count 2645
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 134 place count 1121 transition count 2561
Iterating global reduction 0 with 12 rules applied. Total rules applied 146 place count 1121 transition count 2561
Applied a total of 146 rules in 319 ms. Remains 1121 /1194 variables (removed 73) and now considering 2561/2748 (removed 187) transitions.
[2024-05-25 09:08:12] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
// Phase 1: matrix 2289 rows 1121 cols
[2024-05-25 09:08:12] [INFO ] Computed 50 invariants in 24 ms
[2024-05-25 09:08:13] [INFO ] Implicit Places using invariants in 864 ms returned []
[2024-05-25 09:08:13] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
[2024-05-25 09:08:13] [INFO ] Invariant cache hit.
[2024-05-25 09:08:13] [INFO ] State equation strengthened by 866 read => feed constraints.
[2024-05-25 09:08:23] [INFO ] Implicit Places using invariants and state equation in 10027 ms returned []
Implicit Place search using SMT with State Equation took 10900 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1121/1402 places, 2561/3132 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12768 ms. Remains : 1121/1402 places, 2561/3132 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s371 s529), p0:(GT s629 s108)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1951 reset in 614 ms.
Product exploration explored 100000 steps with 1953 reset in 612 ms.
Computed a total of 306 stabilizing places and 945 stable transitions
Computed a total of 306 stabilizing places and 945 stable transitions
Detected a total of 306/1121 stabilizing places and 945/2561 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 117 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 194 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:08:24] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
[2024-05-25 09:08:24] [INFO ] Invariant cache hit.
[2024-05-25 09:08:24] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:08:25] [INFO ] [Nat]Absence check using 31 positive place invariants in 14 ms returned sat
[2024-05-25 09:08:25] [INFO ] [Nat]Absence check using 31 positive and 19 generalized place invariants in 4 ms returned sat
[2024-05-25 09:08:25] [INFO ] After 754ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:08:25] [INFO ] State equation strengthened by 866 read => feed constraints.
[2024-05-25 09:08:26] [INFO ] After 268ms SMT Verify possible using 866 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:08:26] [INFO ] Deduced a trap composed of 486 places in 421 ms of which 1 ms to minimize.
[2024-05-25 09:08:27] [INFO ] Deduced a trap composed of 145 places in 442 ms of which 1 ms to minimize.
[2024-05-25 09:08:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1043 ms
[2024-05-25 09:08:27] [INFO ] After 1360ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2024-05-25 09:08:27] [INFO ] After 2351ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1121/1121 places, 2561/2561 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 1121 transition count 2560
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1120 transition count 2560
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 1118 transition count 2558
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1118 transition count 2558
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 1116 transition count 2544
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 1116 transition count 2544
Free-agglomeration rule (complex) applied 135 times.
Iterating global reduction 2 with 135 rules applied. Total rules applied 145 place count 1116 transition count 4005
Reduce places removed 135 places and 0 transitions.
Iterating post reduction 2 with 135 rules applied. Total rules applied 280 place count 981 transition count 4005
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 981 transition count 4005
Applied a total of 283 rules in 395 ms. Remains 981 /1121 variables (removed 140) and now considering 4005/2561 (removed -1444) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 397 ms. Remains : 981/1121 places, 4005/2561 transitions.
Incomplete random walk after 10000 steps, including 241 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 74744 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 74744 steps, saw 31371 distinct states, run finished after 3003 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:08:30] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
// Phase 1: matrix 3607 rows 981 cols
[2024-05-25 09:08:30] [INFO ] Computed 50 invariants in 27 ms
[2024-05-25 09:08:31] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:08:31] [INFO ] [Nat]Absence check using 31 positive place invariants in 15 ms returned sat
[2024-05-25 09:08:31] [INFO ] [Nat]Absence check using 31 positive and 19 generalized place invariants in 3 ms returned sat
[2024-05-25 09:08:32] [INFO ] After 1145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:08:32] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:08:33] [INFO ] After 636ms SMT Verify possible using 2450 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:08:33] [INFO ] Deduced a trap composed of 317 places in 440 ms of which 1 ms to minimize.
[2024-05-25 09:08:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 597 ms
[2024-05-25 09:08:33] [INFO ] After 1318ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 102 ms.
[2024-05-25 09:08:33] [INFO ] After 2722ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 981 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 981/981 places, 4005/4005 transitions.
Applied a total of 0 rules in 108 ms. Remains 981 /981 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 981/981 places, 4005/4005 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 981/981 places, 4005/4005 transitions.
Applied a total of 0 rules in 93 ms. Remains 981 /981 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
[2024-05-25 09:08:34] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
[2024-05-25 09:08:34] [INFO ] Invariant cache hit.
[2024-05-25 09:08:35] [INFO ] Implicit Places using invariants in 1049 ms returned [82, 539]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1053 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 979/981 places, 4005/4005 transitions.
Applied a total of 0 rules in 99 ms. Remains 979 /979 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1246 ms. Remains : 979/981 places, 4005/4005 transitions.
Incomplete random walk after 10000 steps, including 241 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 74358 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 74358 steps, saw 31204 distinct states, run finished after 3001 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:08:38] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
// Phase 1: matrix 3607 rows 979 cols
[2024-05-25 09:08:38] [INFO ] Computed 48 invariants in 35 ms
[2024-05-25 09:08:38] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:08:38] [INFO ] [Nat]Absence check using 31 positive place invariants in 14 ms returned sat
[2024-05-25 09:08:38] [INFO ] [Nat]Absence check using 31 positive and 17 generalized place invariants in 8 ms returned sat
[2024-05-25 09:08:39] [INFO ] After 930ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:08:39] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:08:40] [INFO ] After 640ms SMT Verify possible using 2450 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:08:40] [INFO ] Deduced a trap composed of 245 places in 442 ms of which 1 ms to minimize.
[2024-05-25 09:08:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 599 ms
[2024-05-25 09:08:40] [INFO ] After 1312ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 100 ms.
[2024-05-25 09:08:41] [INFO ] After 2516ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 979 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 979/979 places, 4005/4005 transitions.
Applied a total of 0 rules in 93 ms. Remains 979 /979 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 979/979 places, 4005/4005 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 979/979 places, 4005/4005 transitions.
Applied a total of 0 rules in 97 ms. Remains 979 /979 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
[2024-05-25 09:08:41] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
[2024-05-25 09:08:41] [INFO ] Invariant cache hit.
[2024-05-25 09:08:42] [INFO ] Implicit Places using invariants in 1048 ms returned []
[2024-05-25 09:08:42] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
[2024-05-25 09:08:42] [INFO ] Invariant cache hit.
[2024-05-25 09:08:43] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:09:01] [INFO ] Implicit Places using invariants and state equation in 19168 ms returned []
Implicit Place search using SMT with State Equation took 20218 ms to find 0 implicit places.
[2024-05-25 09:09:01] [INFO ] Redundant transitions in 304 ms returned []
[2024-05-25 09:09:01] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
[2024-05-25 09:09:01] [INFO ] Invariant cache hit.
[2024-05-25 09:09:03] [INFO ] Dead Transitions using invariants and state equation in 1306 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21937 ms. Remains : 979/979 places, 4005/4005 transitions.
Graph (trivial) has 1052 edges and 979 vertex of which 17 / 979 are part of one of the 1 SCC in 3 ms
Free SCC test removed 16 places
Drop transitions removed 300 transitions
Ensure Unique test removed 370 transitions
Reduce isomorphic transitions removed 670 transitions.
Graph (complete) has 4576 edges and 963 vertex of which 949 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 0 output transitions
Ensure Unique test removed 16 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t1405.t1659 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 98 rules applied. Total rules applied 100 place count 932 transition count 3237
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 1 with 287 rules applied. Total rules applied 387 place count 836 transition count 3046
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 95 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 2 with 261 rules applied. Total rules applied 648 place count 741 transition count 2880
Reduce places removed 71 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 71 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 3 with 211 rules applied. Total rules applied 859 place count 670 transition count 2740
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 4 with 187 rules applied. Total rules applied 1046 place count 601 transition count 2622
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 49 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 5 with 145 rules applied. Total rules applied 1191 place count 552 transition count 2526
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 6 with 126 rules applied. Total rules applied 1317 place count 505 transition count 2447
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 7 with 94 rules applied. Total rules applied 1411 place count 473 transition count 2385
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 8 with 78 rules applied. Total rules applied 1489 place count 443 transition count 2337
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 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 9 with 52 rules applied. Total rules applied 1541 place count 425 transition count 2303
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 10 with 40 rules applied. Total rules applied 1581 place count 409 transition count 2279
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 11 with 22 rules applied. Total rules applied 1603 place count 401 transition count 2265
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 14 rules applied. Total rules applied 1617 place count 395 transition count 2257
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 13 with 5 rules applied. Total rules applied 1622 place count 393 transition count 2254
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1624 place count 392 transition count 2253
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 16 Pre rules applied. Total rules applied 1624 place count 392 transition count 2237
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 15 with 32 rules applied. Total rules applied 1656 place count 376 transition count 2237
Discarding 283 places :
Symmetric choice reduction at 15 with 283 rule applications. Total rules 1939 place count 93 transition count 364
Iterating global reduction 15 with 283 rules applied. Total rules applied 2222 place count 93 transition count 364
Ensure Unique test removed 229 transitions
Reduce isomorphic transitions removed 229 transitions.
Iterating post reduction 15 with 229 rules applied. Total rules applied 2451 place count 93 transition count 135
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 2451 place count 93 transition count 134
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 2453 place count 92 transition count 134
Discarding 12 places :
Symmetric choice reduction at 16 with 12 rule applications. Total rules 2465 place count 80 transition count 95
Iterating global reduction 16 with 12 rules applied. Total rules applied 2477 place count 80 transition count 95
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 16 with 7 rules applied. Total rules applied 2484 place count 80 transition count 88
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 2485 place count 79 transition count 88
Discarding 10 places :
Symmetric choice reduction at 18 with 10 rule applications. Total rules 2495 place count 69 transition count 78
Iterating global reduction 18 with 10 rules applied. Total rules applied 2505 place count 69 transition count 78
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 18 with 1 rules applied. Total rules applied 2506 place count 69 transition count 77
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 2507 place count 68 transition count 77
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 2508 place count 67 transition count 76
Iterating global reduction 20 with 1 rules applied. Total rules applied 2509 place count 67 transition count 76
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 20 with 12 rules applied. Total rules applied 2521 place count 61 transition count 70
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 20 with 3 rules applied. Total rules applied 2524 place count 61 transition count 67
Discarding 1 places :
Symmetric choice reduction at 21 with 1 rule applications. Total rules 2525 place count 60 transition count 65
Iterating global reduction 21 with 1 rules applied. Total rules applied 2526 place count 60 transition count 65
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 2527 place count 60 transition count 64
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 21 with 14 rules applied. Total rules applied 2541 place count 60 transition count 50
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 21 with 14 rules applied. Total rules applied 2555 place count 46 transition count 50
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 2556 place count 46 transition count 50
Applied a total of 2556 rules in 421 ms. Remains 46 /979 variables (removed 933) and now considering 50/4005 (removed 3955) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 50 rows 46 cols
[2024-05-25 09:09:03] [INFO ] Computed 18 invariants in 0 ms
[2024-05-25 09:09:03] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:09:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-25 09:09:03] [INFO ] [Nat]Absence check using 3 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-25 09:09:03] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:09:03] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-25 09:09:03] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 123 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p0)]
Support contains 4 out of 1121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1121/1121 places, 2561/2561 transitions.
Applied a total of 0 rules in 72 ms. Remains 1121 /1121 variables (removed 0) and now considering 2561/2561 (removed 0) transitions.
[2024-05-25 09:09:03] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
// Phase 1: matrix 2289 rows 1121 cols
[2024-05-25 09:09:03] [INFO ] Computed 50 invariants in 18 ms
[2024-05-25 09:09:04] [INFO ] Implicit Places using invariants in 905 ms returned []
[2024-05-25 09:09:04] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
[2024-05-25 09:09:04] [INFO ] Invariant cache hit.
[2024-05-25 09:09:05] [INFO ] State equation strengthened by 866 read => feed constraints.
[2024-05-25 09:09:14] [INFO ] Implicit Places using invariants and state equation in 9485 ms returned []
Implicit Place search using SMT with State Equation took 10393 ms to find 0 implicit places.
[2024-05-25 09:09:14] [INFO ] Redundant transitions in 121 ms returned []
[2024-05-25 09:09:14] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
[2024-05-25 09:09:14] [INFO ] Invariant cache hit.
[2024-05-25 09:09:15] [INFO ] Dead Transitions using invariants and state equation in 940 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11539 ms. Remains : 1121/1121 places, 2561/2561 transitions.
Computed a total of 306 stabilizing places and 945 stable transitions
Computed a total of 306 stabilizing places and 945 stable transitions
Detected a total of 306/1121 stabilizing places and 945/2561 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 89 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 194 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 86361 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{1=1}
Probabilistic random walk after 86361 steps, saw 36674 distinct states, run finished after 3002 ms. (steps per millisecond=28 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-25 09:09:18] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
[2024-05-25 09:09:18] [INFO ] Invariant cache hit.
[2024-05-25 09:09:18] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:09:19] [INFO ] [Nat]Absence check using 31 positive place invariants in 21 ms returned sat
[2024-05-25 09:09:19] [INFO ] [Nat]Absence check using 31 positive and 19 generalized place invariants in 3 ms returned sat
[2024-05-25 09:09:19] [INFO ] After 797ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:09:19] [INFO ] State equation strengthened by 866 read => feed constraints.
[2024-05-25 09:09:20] [INFO ] After 281ms SMT Verify possible using 866 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:09:20] [INFO ] Deduced a trap composed of 486 places in 446 ms of which 1 ms to minimize.
[2024-05-25 09:09:21] [INFO ] Deduced a trap composed of 145 places in 459 ms of which 1 ms to minimize.
[2024-05-25 09:09:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1087 ms
[2024-05-25 09:09:21] [INFO ] After 1420ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 69 ms.
[2024-05-25 09:09:21] [INFO ] After 2451ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1121/1121 places, 2561/2561 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 1121 transition count 2560
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1120 transition count 2560
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 1118 transition count 2558
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1118 transition count 2558
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 1116 transition count 2544
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 1116 transition count 2544
Free-agglomeration rule (complex) applied 135 times.
Iterating global reduction 2 with 135 rules applied. Total rules applied 145 place count 1116 transition count 4005
Reduce places removed 135 places and 0 transitions.
Iterating post reduction 2 with 135 rules applied. Total rules applied 280 place count 981 transition count 4005
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 283 place count 981 transition count 4005
Applied a total of 283 rules in 382 ms. Remains 981 /1121 variables (removed 140) and now considering 4005/2561 (removed -1444) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 383 ms. Remains : 981/1121 places, 4005/2561 transitions.
Incomplete random walk after 10000 steps, including 241 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 72378 steps, run timeout after 3004 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 72378 steps, saw 30379 distinct states, run finished after 3005 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:09:24] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
// Phase 1: matrix 3607 rows 981 cols
[2024-05-25 09:09:25] [INFO ] Computed 50 invariants in 25 ms
[2024-05-25 09:09:25] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:09:25] [INFO ] [Nat]Absence check using 31 positive place invariants in 14 ms returned sat
[2024-05-25 09:09:25] [INFO ] [Nat]Absence check using 31 positive and 19 generalized place invariants in 4 ms returned sat
[2024-05-25 09:09:26] [INFO ] After 1174ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:09:26] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:09:27] [INFO ] After 628ms SMT Verify possible using 2450 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:09:27] [INFO ] Deduced a trap composed of 317 places in 450 ms of which 0 ms to minimize.
[2024-05-25 09:09:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 609 ms
[2024-05-25 09:09:27] [INFO ] After 1313ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 106 ms.
[2024-05-25 09:09:27] [INFO ] After 2759ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 981 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 981/981 places, 4005/4005 transitions.
Applied a total of 0 rules in 105 ms. Remains 981 /981 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 981/981 places, 4005/4005 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 981/981 places, 4005/4005 transitions.
Applied a total of 0 rules in 96 ms. Remains 981 /981 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
[2024-05-25 09:09:28] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
[2024-05-25 09:09:28] [INFO ] Invariant cache hit.
[2024-05-25 09:09:29] [INFO ] Implicit Places using invariants in 1127 ms returned [82, 539]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1130 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 979/981 places, 4005/4005 transitions.
Applied a total of 0 rules in 98 ms. Remains 979 /979 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1325 ms. Remains : 979/981 places, 4005/4005 transitions.
Incomplete random walk after 10000 steps, including 241 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 72254 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 72254 steps, saw 30316 distinct states, run finished after 3001 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:09:32] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
// Phase 1: matrix 3607 rows 979 cols
[2024-05-25 09:09:32] [INFO ] Computed 48 invariants in 35 ms
[2024-05-25 09:09:32] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:09:32] [INFO ] [Nat]Absence check using 31 positive place invariants in 13 ms returned sat
[2024-05-25 09:09:32] [INFO ] [Nat]Absence check using 31 positive and 17 generalized place invariants in 9 ms returned sat
[2024-05-25 09:09:33] [INFO ] After 980ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:09:33] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:09:34] [INFO ] After 681ms SMT Verify possible using 2450 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:09:35] [INFO ] Deduced a trap composed of 245 places in 468 ms of which 1 ms to minimize.
[2024-05-25 09:09:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 629 ms
[2024-05-25 09:09:35] [INFO ] After 1380ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 93 ms.
[2024-05-25 09:09:35] [INFO ] After 2619ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 979 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 979/979 places, 4005/4005 transitions.
Applied a total of 0 rules in 103 ms. Remains 979 /979 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 979/979 places, 4005/4005 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 979/979 places, 4005/4005 transitions.
Applied a total of 0 rules in 102 ms. Remains 979 /979 variables (removed 0) and now considering 4005/4005 (removed 0) transitions.
[2024-05-25 09:09:35] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
[2024-05-25 09:09:35] [INFO ] Invariant cache hit.
[2024-05-25 09:09:36] [INFO ] Implicit Places using invariants in 1085 ms returned []
[2024-05-25 09:09:36] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
[2024-05-25 09:09:36] [INFO ] Invariant cache hit.
[2024-05-25 09:09:37] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:09:56] [INFO ] Implicit Places using invariants and state equation in 19674 ms returned []
Implicit Place search using SMT with State Equation took 20761 ms to find 0 implicit places.
[2024-05-25 09:09:56] [INFO ] Redundant transitions in 169 ms returned []
[2024-05-25 09:09:56] [INFO ] Flow matrix only has 3607 transitions (discarded 398 similar events)
[2024-05-25 09:09:56] [INFO ] Invariant cache hit.
[2024-05-25 09:09:57] [INFO ] Dead Transitions using invariants and state equation in 1373 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22412 ms. Remains : 979/979 places, 4005/4005 transitions.
Graph (trivial) has 1052 edges and 979 vertex of which 17 / 979 are part of one of the 1 SCC in 1 ms
Free SCC test removed 16 places
Drop transitions removed 300 transitions
Ensure Unique test removed 370 transitions
Reduce isomorphic transitions removed 670 transitions.
Graph (complete) has 4576 edges and 963 vertex of which 949 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 0 output transitions
Ensure Unique test removed 16 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t1405.t1659 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 98 rules applied. Total rules applied 100 place count 932 transition count 3237
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 95 transitions
Trivial Post-agglo rules discarded 95 transitions
Performed 95 trivial Post agglomeration. Transition count delta: 95
Iterating post reduction 1 with 287 rules applied. Total rules applied 387 place count 836 transition count 3046
Reduce places removed 95 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 95 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 2 with 261 rules applied. Total rules applied 648 place count 741 transition count 2880
Reduce places removed 71 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 69 transitions
Reduce isomorphic transitions removed 71 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 3 with 211 rules applied. Total rules applied 859 place count 670 transition count 2740
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 4 with 187 rules applied. Total rules applied 1046 place count 601 transition count 2622
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 49 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 5 with 145 rules applied. Total rules applied 1191 place count 552 transition count 2526
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 6 with 126 rules applied. Total rules applied 1317 place count 505 transition count 2447
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 7 with 94 rules applied. Total rules applied 1411 place count 473 transition count 2385
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 8 with 78 rules applied. Total rules applied 1489 place count 443 transition count 2337
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 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 9 with 52 rules applied. Total rules applied 1541 place count 425 transition count 2303
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 10 with 40 rules applied. Total rules applied 1581 place count 409 transition count 2279
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 11 with 22 rules applied. Total rules applied 1603 place count 401 transition count 2265
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 14 rules applied. Total rules applied 1617 place count 395 transition count 2257
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 13 with 5 rules applied. Total rules applied 1622 place count 393 transition count 2254
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1624 place count 392 transition count 2253
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 16 Pre rules applied. Total rules applied 1624 place count 392 transition count 2237
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 15 with 32 rules applied. Total rules applied 1656 place count 376 transition count 2237
Discarding 283 places :
Symmetric choice reduction at 15 with 283 rule applications. Total rules 1939 place count 93 transition count 364
Iterating global reduction 15 with 283 rules applied. Total rules applied 2222 place count 93 transition count 364
Ensure Unique test removed 229 transitions
Reduce isomorphic transitions removed 229 transitions.
Iterating post reduction 15 with 229 rules applied. Total rules applied 2451 place count 93 transition count 135
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 2451 place count 93 transition count 134
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 2453 place count 92 transition count 134
Discarding 12 places :
Symmetric choice reduction at 16 with 12 rule applications. Total rules 2465 place count 80 transition count 95
Iterating global reduction 16 with 12 rules applied. Total rules applied 2477 place count 80 transition count 95
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 16 with 7 rules applied. Total rules applied 2484 place count 80 transition count 88
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 2485 place count 79 transition count 88
Discarding 10 places :
Symmetric choice reduction at 18 with 10 rule applications. Total rules 2495 place count 69 transition count 78
Iterating global reduction 18 with 10 rules applied. Total rules applied 2505 place count 69 transition count 78
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 18 with 1 rules applied. Total rules applied 2506 place count 69 transition count 77
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 2507 place count 68 transition count 77
Discarding 1 places :
Symmetric choice reduction at 20 with 1 rule applications. Total rules 2508 place count 67 transition count 76
Iterating global reduction 20 with 1 rules applied. Total rules applied 2509 place count 67 transition count 76
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 20 with 12 rules applied. Total rules applied 2521 place count 61 transition count 70
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 20 with 3 rules applied. Total rules applied 2524 place count 61 transition count 67
Discarding 1 places :
Symmetric choice reduction at 21 with 1 rule applications. Total rules 2525 place count 60 transition count 65
Iterating global reduction 21 with 1 rules applied. Total rules applied 2526 place count 60 transition count 65
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 21 with 1 rules applied. Total rules applied 2527 place count 60 transition count 64
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 21 with 14 rules applied. Total rules applied 2541 place count 60 transition count 50
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 21 with 14 rules applied. Total rules applied 2555 place count 46 transition count 50
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 22 with 1 rules applied. Total rules applied 2556 place count 46 transition count 50
Applied a total of 2556 rules in 351 ms. Remains 46 /979 variables (removed 933) and now considering 50/4005 (removed 3955) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 50 rows 46 cols
[2024-05-25 09:09:58] [INFO ] Computed 18 invariants in 0 ms
[2024-05-25 09:09:58] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:09:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2024-05-25 09:09:58] [INFO ] [Nat]Absence check using 3 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-25 09:09:58] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:09:58] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-25 09:09:58] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 119 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 1952 reset in 503 ms.
Product exploration explored 100000 steps with 1953 reset in 535 ms.
Built C files in :
/tmp/ltsmin7204948646357443099
[2024-05-25 09:09:59] [INFO ] Too many transitions (2561) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:09:59] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7204948646357443099
Running compilation step : cd /tmp/ltsmin7204948646357443099;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7204948646357443099;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7204948646357443099;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 1121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1121/1121 places, 2561/2561 transitions.
Applied a total of 0 rules in 85 ms. Remains 1121 /1121 variables (removed 0) and now considering 2561/2561 (removed 0) transitions.
[2024-05-25 09:10:02] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
// Phase 1: matrix 2289 rows 1121 cols
[2024-05-25 09:10:02] [INFO ] Computed 50 invariants in 17 ms
[2024-05-25 09:10:03] [INFO ] Implicit Places using invariants in 879 ms returned []
[2024-05-25 09:10:03] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
[2024-05-25 09:10:03] [INFO ] Invariant cache hit.
[2024-05-25 09:10:04] [INFO ] State equation strengthened by 866 read => feed constraints.
[2024-05-25 09:10:13] [INFO ] Implicit Places using invariants and state equation in 9641 ms returned []
Implicit Place search using SMT with State Equation took 10523 ms to find 0 implicit places.
[2024-05-25 09:10:13] [INFO ] Redundant transitions in 72 ms returned []
[2024-05-25 09:10:13] [INFO ] Flow matrix only has 2289 transitions (discarded 272 similar events)
[2024-05-25 09:10:13] [INFO ] Invariant cache hit.
[2024-05-25 09:10:14] [INFO ] Dead Transitions using invariants and state equation in 994 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11696 ms. Remains : 1121/1121 places, 2561/2561 transitions.
Built C files in :
/tmp/ltsmin16839497881134422014
[2024-05-25 09:10:14] [INFO ] Too many transitions (2561) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:10:14] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16839497881134422014
Running compilation step : cd /tmp/ltsmin16839497881134422014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16839497881134422014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16839497881134422014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 09:10:17] [INFO ] Flatten gal took : 80 ms
[2024-05-25 09:10:17] [INFO ] Flatten gal took : 75 ms
[2024-05-25 09:10:17] [INFO ] Time to serialize gal into /tmp/LTL1760570651052902886.gal : 14 ms
[2024-05-25 09:10:17] [INFO ] Time to serialize properties into /tmp/LTL5191886844423470006.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1760570651052902886.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6213023383774332836.hoa' '-atoms' '/tmp/LTL5191886844423470006.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5191886844423470006.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6213023383774332836.hoa
Detected timeout of ITS tools.
[2024-05-25 09:10:33] [INFO ] Flatten gal took : 69 ms
[2024-05-25 09:10:33] [INFO ] Flatten gal took : 61 ms
[2024-05-25 09:10:33] [INFO ] Time to serialize gal into /tmp/LTL12174431874447095642.gal : 12 ms
[2024-05-25 09:10:33] [INFO ] Time to serialize properties into /tmp/LTL16025233778749893756.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12174431874447095642.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16025233778749893756.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(G("(Node11HasAskedItsLeafSetToLx0ToReplaceNode7>Node0HasTheLeafSetOfRx1ToReplaceNode10)")))U(G("(Node3ThinksNode4ShouldBeNodeMas...217
Formula 0 simplified : GF!"(Node11HasAskedItsLeafSetToLx0ToReplaceNode7>Node0HasTheLeafSetOfRx1ToReplaceNode10)" R F!"(Node3ThinksNode4ShouldBeNodeMasterTo...208
Detected timeout of ITS tools.
[2024-05-25 09:10:48] [INFO ] Flatten gal took : 59 ms
[2024-05-25 09:10:48] [INFO ] Applying decomposition
[2024-05-25 09:10:48] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14766266707991558758.txt' '-o' '/tmp/graph14766266707991558758.bin' '-w' '/tmp/graph14766266707991558758.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14766266707991558758.bin' '-l' '-1' '-v' '-w' '/tmp/graph14766266707991558758.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:10:48] [INFO ] Decomposing Gal with order
[2024-05-25 09:10:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:10:48] [INFO ] Removed a total of 98 redundant transitions.
[2024-05-25 09:10:48] [INFO ] Flatten gal took : 149 ms
[2024-05-25 09:10:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2024-05-25 09:10:48] [INFO ] Time to serialize gal into /tmp/LTL12131376798154488640.gal : 18 ms
[2024-05-25 09:10:48] [INFO ] Time to serialize properties into /tmp/LTL6125959002075950761.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12131376798154488640.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6125959002075950761.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(G("(gu1.Node11HasAskedItsLeafSetToLx0ToReplaceNode7>gu1.Node0HasTheLeafSetOfRx1ToReplaceNode10)")))U(G("(gu10.Node3ThinksNode4Sh...235
Formula 0 simplified : GF!"(gu1.Node11HasAskedItsLeafSetToLx0ToReplaceNode7>gu1.Node0HasTheLeafSetOfRx1ToReplaceNode10)" R F!"(gu10.Node3ThinksNode4ShouldB...226
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12967557884230239647
[2024-05-25 09:11:04] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12967557884230239647
Running compilation step : cd /tmp/ltsmin12967557884230239647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12967557884230239647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12967557884230239647;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-02 finished in 176566 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X(F(!p0))) U (p1||X(X(p2)))))'
Support contains 4 out of 1402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 1364 transition count 3088
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 1364 transition count 3088
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 112 place count 1328 transition count 2968
Iterating global reduction 0 with 36 rules applied. Total rules applied 148 place count 1328 transition count 2968
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 167 place count 1309 transition count 2835
Iterating global reduction 0 with 19 rules applied. Total rules applied 186 place count 1309 transition count 2835
Applied a total of 186 rules in 174 ms. Remains 1309 /1402 variables (removed 93) and now considering 2835/3132 (removed 297) transitions.
[2024-05-25 09:11:07] [INFO ] Flow matrix only has 2563 transitions (discarded 272 similar events)
// Phase 1: matrix 2563 rows 1309 cols
[2024-05-25 09:11:07] [INFO ] Computed 78 invariants in 27 ms
[2024-05-25 09:11:08] [INFO ] Implicit Places using invariants in 1041 ms returned [4, 13, 104, 106, 192, 261, 313, 441, 442, 472, 473, 503, 504, 533, 554, 555, 556, 582, 613, 614, 624, 675, 702, 715, 737, 777, 934, 979, 1039]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 1043 ms to find 29 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1280/1402 places, 2835/3132 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1252 transition count 2807
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1252 transition count 2807
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 84 place count 1224 transition count 2779
Iterating global reduction 0 with 28 rules applied. Total rules applied 112 place count 1224 transition count 2779
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 140 place count 1196 transition count 2751
Iterating global reduction 0 with 28 rules applied. Total rules applied 168 place count 1196 transition count 2751
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 188 place count 1176 transition count 2611
Iterating global reduction 0 with 20 rules applied. Total rules applied 208 place count 1176 transition count 2611
Applied a total of 208 rules in 190 ms. Remains 1176 /1280 variables (removed 104) and now considering 2611/2835 (removed 224) transitions.
[2024-05-25 09:11:08] [INFO ] Flow matrix only has 2339 transitions (discarded 272 similar events)
// Phase 1: matrix 2339 rows 1176 cols
[2024-05-25 09:11:08] [INFO ] Computed 49 invariants in 20 ms
[2024-05-25 09:11:09] [INFO ] Implicit Places using invariants in 890 ms returned []
[2024-05-25 09:11:09] [INFO ] Flow matrix only has 2339 transitions (discarded 272 similar events)
[2024-05-25 09:11:09] [INFO ] Invariant cache hit.
[2024-05-25 09:11:10] [INFO ] State equation strengthened by 860 read => feed constraints.
[2024-05-25 09:11:21] [INFO ] Implicit Places using invariants and state equation in 12172 ms returned []
Implicit Place search using SMT with State Equation took 13065 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1176/1402 places, 2611/3132 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 14473 ms. Remains : 1176/1402 places, 2611/3132 transitions.
Stuttering acceptance computed with spot in 301 ms :[(AND (NOT p1) (NOT p2)), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (AND (NOT p1) (NOT p2)), p0]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(LEQ 1 s586), p0:(LEQ s880 s227), p2:(LEQ 1 s666)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 73 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-03 finished in 14802 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 1402 transition count 3101
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 1371 transition count 3101
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 62 place count 1371 transition count 3063
Deduced a syphon composed of 38 places in 3 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 138 place count 1333 transition count 3063
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 162 place count 1309 transition count 3027
Iterating global reduction 2 with 24 rules applied. Total rules applied 186 place count 1309 transition count 3027
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 186 place count 1309 transition count 3026
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 188 place count 1308 transition count 3026
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 209 place count 1287 transition count 2909
Iterating global reduction 2 with 21 rules applied. Total rules applied 230 place count 1287 transition count 2909
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 233 place count 1284 transition count 2888
Iterating global reduction 2 with 3 rules applied. Total rules applied 236 place count 1284 transition count 2888
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 310 place count 1247 transition count 2851
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 327 place count 1230 transition count 2834
Iterating global reduction 2 with 17 rules applied. Total rules applied 344 place count 1230 transition count 2834
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 360 place count 1214 transition count 2722
Iterating global reduction 2 with 16 rules applied. Total rules applied 376 place count 1214 transition count 2722
Applied a total of 376 rules in 426 ms. Remains 1214 /1402 variables (removed 188) and now considering 2722/3132 (removed 410) transitions.
[2024-05-25 09:11:22] [INFO ] Flow matrix only has 2450 transitions (discarded 272 similar events)
// Phase 1: matrix 2450 rows 1214 cols
[2024-05-25 09:11:22] [INFO ] Computed 78 invariants in 23 ms
[2024-05-25 09:11:23] [INFO ] Implicit Places using invariants in 1014 ms returned [4, 10, 95, 96, 162, 231, 277, 403, 404, 431, 432, 462, 463, 487, 508, 509, 510, 531, 560, 561, 571, 596, 613, 638, 651, 670, 707, 861, 903, 904, 962]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 1016 ms to find 31 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1183/1402 places, 2722/3132 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1163 transition count 2702
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1163 transition count 2702
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 60 place count 1143 transition count 2682
Iterating global reduction 0 with 20 rules applied. Total rules applied 80 place count 1143 transition count 2682
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 89 place count 1134 transition count 2619
Iterating global reduction 0 with 9 rules applied. Total rules applied 98 place count 1134 transition count 2619
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 118 place count 1124 transition count 2609
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 128 place count 1114 transition count 2599
Iterating global reduction 0 with 10 rules applied. Total rules applied 138 place count 1114 transition count 2599
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 151 place count 1101 transition count 2508
Iterating global reduction 0 with 13 rules applied. Total rules applied 164 place count 1101 transition count 2508
Applied a total of 164 rules in 339 ms. Remains 1101 /1183 variables (removed 82) and now considering 2508/2722 (removed 214) transitions.
[2024-05-25 09:11:23] [INFO ] Flow matrix only has 2236 transitions (discarded 272 similar events)
// Phase 1: matrix 2236 rows 1101 cols
[2024-05-25 09:11:23] [INFO ] Computed 47 invariants in 22 ms
[2024-05-25 09:11:24] [INFO ] Implicit Places using invariants in 875 ms returned []
[2024-05-25 09:11:24] [INFO ] Flow matrix only has 2236 transitions (discarded 272 similar events)
[2024-05-25 09:11:24] [INFO ] Invariant cache hit.
[2024-05-25 09:11:25] [INFO ] State equation strengthened by 830 read => feed constraints.
[2024-05-25 09:11:33] [INFO ] Implicit Places using invariants and state equation in 8696 ms returned [1074, 1088]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 9576 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1099/1402 places, 2508/3132 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1099 transition count 2506
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1097 transition count 2506
Applied a total of 4 rules in 86 ms. Remains 1097 /1099 variables (removed 2) and now considering 2506/2508 (removed 2) transitions.
[2024-05-25 09:11:33] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
// Phase 1: matrix 2234 rows 1097 cols
[2024-05-25 09:11:33] [INFO ] Computed 45 invariants in 25 ms
[2024-05-25 09:11:34] [INFO ] Implicit Places using invariants in 882 ms returned []
[2024-05-25 09:11:34] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2024-05-25 09:11:34] [INFO ] Invariant cache hit.
[2024-05-25 09:11:34] [INFO ] State equation strengthened by 830 read => feed constraints.
[2024-05-25 09:11:42] [INFO ] Implicit Places using invariants and state equation in 8347 ms returned []
Implicit Place search using SMT with State Equation took 9235 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1097/1402 places, 2506/3132 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 20684 ms. Remains : 1097/1402 places, 2506/3132 transitions.
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s843 s1084)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1957 reset in 483 ms.
Product exploration explored 100000 steps with 1958 reset in 506 ms.
Computed a total of 282 stabilizing places and 890 stable transitions
Computed a total of 282 stabilizing places and 890 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 80 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 43 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 195 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 86050 steps, run timeout after 3001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 86050 steps, saw 36354 distinct states, run finished after 3001 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:11:46] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2024-05-25 09:11:46] [INFO ] Invariant cache hit.
[2024-05-25 09:11:46] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:11:47] [INFO ] [Nat]Absence check using 31 positive place invariants in 14 ms returned sat
[2024-05-25 09:11:47] [INFO ] [Nat]Absence check using 31 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-25 09:11:47] [INFO ] After 739ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:11:47] [INFO ] State equation strengthened by 830 read => feed constraints.
[2024-05-25 09:11:48] [INFO ] After 276ms SMT Verify possible using 830 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:11:48] [INFO ] Deduced a trap composed of 118 places in 429 ms of which 4 ms to minimize.
[2024-05-25 09:11:49] [INFO ] Deduced a trap composed of 351 places in 415 ms of which 1 ms to minimize.
[2024-05-25 09:11:49] [INFO ] Deduced a trap composed of 86 places in 399 ms of which 1 ms to minimize.
[2024-05-25 09:11:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1476 ms
[2024-05-25 09:11:49] [INFO ] After 1797ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2024-05-25 09:11:49] [INFO ] After 2780ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 1097 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1097/1097 places, 2506/2506 transitions.
Free-agglomeration rule (complex) applied 131 times.
Iterating global reduction 0 with 131 rules applied. Total rules applied 131 place count 1097 transition count 3995
Reduce places removed 131 places and 0 transitions.
Iterating post reduction 0 with 131 rules applied. Total rules applied 262 place count 966 transition count 3995
Applied a total of 262 rules in 188 ms. Remains 966 /1097 variables (removed 131) and now considering 3995/2506 (removed -1489) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188 ms. Remains : 966/1097 places, 3995/2506 transitions.
Incomplete random walk after 10000 steps, including 241 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 75781 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 75781 steps, saw 31766 distinct states, run finished after 3001 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:11:53] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
// Phase 1: matrix 3597 rows 966 cols
[2024-05-25 09:11:53] [INFO ] Computed 45 invariants in 50 ms
[2024-05-25 09:11:53] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:11:53] [INFO ] [Nat]Absence check using 31 positive place invariants in 13 ms returned sat
[2024-05-25 09:11:53] [INFO ] [Nat]Absence check using 31 positive and 14 generalized place invariants in 2 ms returned sat
[2024-05-25 09:11:54] [INFO ] After 864ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:11:54] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:11:54] [INFO ] After 623ms SMT Verify possible using 2450 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:11:55] [INFO ] After 785ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 95 ms.
[2024-05-25 09:11:55] [INFO ] After 1902ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 3995/3995 transitions.
Applied a total of 0 rules in 96 ms. Remains 966 /966 variables (removed 0) and now considering 3995/3995 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 966/966 places, 3995/3995 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 3995/3995 transitions.
Applied a total of 0 rules in 97 ms. Remains 966 /966 variables (removed 0) and now considering 3995/3995 (removed 0) transitions.
[2024-05-25 09:11:55] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
[2024-05-25 09:11:55] [INFO ] Invariant cache hit.
[2024-05-25 09:11:56] [INFO ] Implicit Places using invariants in 1034 ms returned []
[2024-05-25 09:11:56] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
[2024-05-25 09:11:56] [INFO ] Invariant cache hit.
[2024-05-25 09:11:57] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:12:17] [INFO ] Implicit Places using invariants and state equation in 20846 ms returned []
Implicit Place search using SMT with State Equation took 21882 ms to find 0 implicit places.
[2024-05-25 09:12:17] [INFO ] Redundant transitions in 167 ms returned []
[2024-05-25 09:12:17] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
[2024-05-25 09:12:17] [INFO ] Invariant cache hit.
[2024-05-25 09:12:18] [INFO ] Dead Transitions using invariants and state equation in 1327 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23486 ms. Remains : 966/966 places, 3995/3995 transitions.
Graph (trivial) has 1047 edges and 966 vertex of which 17 / 966 are part of one of the 1 SCC in 0 ms
Free SCC test removed 16 places
Drop transitions removed 300 transitions
Ensure Unique test removed 370 transitions
Reduce isomorphic transitions removed 670 transitions.
Graph (complete) has 4545 edges and 950 vertex of which 936 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 0 output transitions
Ensure Unique test removed 16 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t1405.t1659 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 99 rules applied. Total rules applied 101 place count 919 transition count 3226
Reduce places removed 97 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 97 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 290 rules applied. Total rules applied 391 place count 822 transition count 3033
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 2 with 264 rules applied. Total rules applied 655 place count 726 transition count 2865
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 3 with 213 rules applied. Total rules applied 868 place count 654 transition count 2724
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 4 with 187 rules applied. Total rules applied 1055 place count 585 transition count 2606
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 49 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 5 with 145 rules applied. Total rules applied 1200 place count 536 transition count 2510
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 6 with 126 rules applied. Total rules applied 1326 place count 489 transition count 2431
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 7 with 94 rules applied. Total rules applied 1420 place count 457 transition count 2369
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 8 with 78 rules applied. Total rules applied 1498 place count 427 transition count 2321
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 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 9 with 52 rules applied. Total rules applied 1550 place count 409 transition count 2287
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 10 with 40 rules applied. Total rules applied 1590 place count 393 transition count 2263
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 11 with 22 rules applied. Total rules applied 1612 place count 385 transition count 2249
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 14 rules applied. Total rules applied 1626 place count 379 transition count 2241
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 13 with 5 rules applied. Total rules applied 1631 place count 377 transition count 2238
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1633 place count 376 transition count 2237
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 12 Pre rules applied. Total rules applied 1633 place count 376 transition count 2225
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 15 with 24 rules applied. Total rules applied 1657 place count 364 transition count 2225
Discarding 285 places :
Symmetric choice reduction at 15 with 285 rule applications. Total rules 1942 place count 79 transition count 326
Iterating global reduction 15 with 285 rules applied. Total rules applied 2227 place count 79 transition count 326
Ensure Unique test removed 253 transitions
Reduce isomorphic transitions removed 253 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 15 with 266 rules applied. Total rules applied 2493 place count 79 transition count 60
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 16 with 13 rules applied. Total rules applied 2506 place count 66 transition count 60
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 1 Pre rules applied. Total rules applied 2506 place count 66 transition count 59
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 2508 place count 65 transition count 59
Discarding 13 places :
Symmetric choice reduction at 17 with 13 rule applications. Total rules 2521 place count 52 transition count 46
Iterating global reduction 17 with 13 rules applied. Total rules applied 2534 place count 52 transition count 46
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 17 with 2 rules applied. Total rules applied 2536 place count 51 transition count 45
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 2537 place count 51 transition count 44
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 17 with 15 rules applied. Total rules applied 2552 place count 51 transition count 29
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 17 with 15 rules applied. Total rules applied 2567 place count 36 transition count 29
Applied a total of 2567 rules in 332 ms. Remains 36 /966 variables (removed 930) and now considering 29/3995 (removed 3966) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 29 rows 36 cols
[2024-05-25 09:12:19] [INFO ] Computed 15 invariants in 1 ms
[2024-05-25 09:12:19] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:12:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-25 09:12:19] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-25 09:12:19] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:12:19] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-25 09:12:19] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 112 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 59 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0)]
Support contains 2 out of 1097 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1097/1097 places, 2506/2506 transitions.
Applied a total of 0 rules in 65 ms. Remains 1097 /1097 variables (removed 0) and now considering 2506/2506 (removed 0) transitions.
[2024-05-25 09:12:19] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
// Phase 1: matrix 2234 rows 1097 cols
[2024-05-25 09:12:19] [INFO ] Computed 45 invariants in 39 ms
[2024-05-25 09:12:20] [INFO ] Implicit Places using invariants in 893 ms returned []
[2024-05-25 09:12:20] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2024-05-25 09:12:20] [INFO ] Invariant cache hit.
[2024-05-25 09:12:21] [INFO ] State equation strengthened by 830 read => feed constraints.
[2024-05-25 09:12:28] [INFO ] Implicit Places using invariants and state equation in 8233 ms returned []
Implicit Place search using SMT with State Equation took 9137 ms to find 0 implicit places.
[2024-05-25 09:12:28] [INFO ] Redundant transitions in 70 ms returned []
[2024-05-25 09:12:28] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2024-05-25 09:12:28] [INFO ] Invariant cache hit.
[2024-05-25 09:12:29] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10269 ms. Remains : 1097/1097 places, 2506/2506 transitions.
Computed a total of 282 stabilizing places and 890 stable transitions
Computed a total of 282 stabilizing places and 890 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 68 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 36 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 195 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 88262 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 88262 steps, saw 37267 distinct states, run finished after 3001 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:12:32] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2024-05-25 09:12:32] [INFO ] Invariant cache hit.
[2024-05-25 09:12:33] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:12:33] [INFO ] [Nat]Absence check using 31 positive place invariants in 15 ms returned sat
[2024-05-25 09:12:33] [INFO ] [Nat]Absence check using 31 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-25 09:12:33] [INFO ] After 726ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:12:33] [INFO ] State equation strengthened by 830 read => feed constraints.
[2024-05-25 09:12:34] [INFO ] After 276ms SMT Verify possible using 830 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:12:34] [INFO ] Deduced a trap composed of 118 places in 435 ms of which 1 ms to minimize.
[2024-05-25 09:12:35] [INFO ] Deduced a trap composed of 351 places in 455 ms of which 1 ms to minimize.
[2024-05-25 09:12:35] [INFO ] Deduced a trap composed of 86 places in 432 ms of which 1 ms to minimize.
[2024-05-25 09:12:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1549 ms
[2024-05-25 09:12:35] [INFO ] After 1869ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2024-05-25 09:12:35] [INFO ] After 2814ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1097 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1097/1097 places, 2506/2506 transitions.
Free-agglomeration rule (complex) applied 131 times.
Iterating global reduction 0 with 131 rules applied. Total rules applied 131 place count 1097 transition count 3995
Reduce places removed 131 places and 0 transitions.
Iterating post reduction 0 with 131 rules applied. Total rules applied 262 place count 966 transition count 3995
Applied a total of 262 rules in 190 ms. Remains 966 /1097 variables (removed 131) and now considering 3995/2506 (removed -1489) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 966/1097 places, 3995/2506 transitions.
Incomplete random walk after 10000 steps, including 240 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 74546 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 74546 steps, saw 31251 distinct states, run finished after 3001 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:12:39] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
// Phase 1: matrix 3597 rows 966 cols
[2024-05-25 09:12:39] [INFO ] Computed 45 invariants in 29 ms
[2024-05-25 09:12:39] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:12:39] [INFO ] [Nat]Absence check using 31 positive place invariants in 13 ms returned sat
[2024-05-25 09:12:39] [INFO ] [Nat]Absence check using 31 positive and 14 generalized place invariants in 3 ms returned sat
[2024-05-25 09:12:40] [INFO ] After 945ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:12:40] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:12:41] [INFO ] After 637ms SMT Verify possible using 2450 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 09:12:41] [INFO ] After 797ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 90 ms.
[2024-05-25 09:12:41] [INFO ] After 1999ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 3995/3995 transitions.
Applied a total of 0 rules in 95 ms. Remains 966 /966 variables (removed 0) and now considering 3995/3995 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 966/966 places, 3995/3995 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 966/966 places, 3995/3995 transitions.
Applied a total of 0 rules in 96 ms. Remains 966 /966 variables (removed 0) and now considering 3995/3995 (removed 0) transitions.
[2024-05-25 09:12:41] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
[2024-05-25 09:12:41] [INFO ] Invariant cache hit.
[2024-05-25 09:12:42] [INFO ] Implicit Places using invariants in 1059 ms returned []
[2024-05-25 09:12:42] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
[2024-05-25 09:12:42] [INFO ] Invariant cache hit.
[2024-05-25 09:12:43] [INFO ] State equation strengthened by 2450 read => feed constraints.
[2024-05-25 09:13:06] [INFO ] Implicit Places using invariants and state equation in 23382 ms returned []
Implicit Place search using SMT with State Equation took 24443 ms to find 0 implicit places.
[2024-05-25 09:13:06] [INFO ] Redundant transitions in 162 ms returned []
[2024-05-25 09:13:06] [INFO ] Flow matrix only has 3597 transitions (discarded 398 similar events)
[2024-05-25 09:13:06] [INFO ] Invariant cache hit.
[2024-05-25 09:13:07] [INFO ] Dead Transitions using invariants and state equation in 1371 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26091 ms. Remains : 966/966 places, 3995/3995 transitions.
Graph (trivial) has 1047 edges and 966 vertex of which 17 / 966 are part of one of the 1 SCC in 0 ms
Free SCC test removed 16 places
Drop transitions removed 300 transitions
Ensure Unique test removed 370 transitions
Reduce isomorphic transitions removed 670 transitions.
Graph (complete) has 4545 edges and 950 vertex of which 936 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.1 ms
Discarding 14 places :
Also discarding 0 output transitions
Ensure Unique test removed 16 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t1405.t1659 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 99 rules applied. Total rules applied 101 place count 919 transition count 3226
Reduce places removed 97 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 97 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 1 with 290 rules applied. Total rules applied 391 place count 822 transition count 3033
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 2 with 264 rules applied. Total rules applied 655 place count 726 transition count 2865
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 3 with 213 rules applied. Total rules applied 868 place count 654 transition count 2724
Reduce places removed 69 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 69 transitions.
Drop transitions removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 4 with 187 rules applied. Total rules applied 1055 place count 585 transition count 2606
Reduce places removed 49 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 49 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 5 with 145 rules applied. Total rules applied 1200 place count 536 transition count 2510
Reduce places removed 47 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 47 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 6 with 126 rules applied. Total rules applied 1326 place count 489 transition count 2431
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 7 with 94 rules applied. Total rules applied 1420 place count 457 transition count 2369
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 8 with 78 rules applied. Total rules applied 1498 place count 427 transition count 2321
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 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 9 with 52 rules applied. Total rules applied 1550 place count 409 transition count 2287
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 10 with 40 rules applied. Total rules applied 1590 place count 393 transition count 2263
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 11 with 22 rules applied. Total rules applied 1612 place count 385 transition count 2249
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 12 with 14 rules applied. Total rules applied 1626 place count 379 transition count 2241
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 13 with 5 rules applied. Total rules applied 1631 place count 377 transition count 2238
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 1633 place count 376 transition count 2237
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 12 Pre rules applied. Total rules applied 1633 place count 376 transition count 2225
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 15 with 24 rules applied. Total rules applied 1657 place count 364 transition count 2225
Discarding 285 places :
Symmetric choice reduction at 15 with 285 rule applications. Total rules 1942 place count 79 transition count 326
Iterating global reduction 15 with 285 rules applied. Total rules applied 2227 place count 79 transition count 326
Ensure Unique test removed 253 transitions
Reduce isomorphic transitions removed 253 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 15 with 266 rules applied. Total rules applied 2493 place count 79 transition count 60
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 16 with 13 rules applied. Total rules applied 2506 place count 66 transition count 60
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 1 Pre rules applied. Total rules applied 2506 place count 66 transition count 59
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 2508 place count 65 transition count 59
Discarding 13 places :
Symmetric choice reduction at 17 with 13 rule applications. Total rules 2521 place count 52 transition count 46
Iterating global reduction 17 with 13 rules applied. Total rules applied 2534 place count 52 transition count 46
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 17 with 2 rules applied. Total rules applied 2536 place count 51 transition count 45
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 2537 place count 51 transition count 44
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 17 with 15 rules applied. Total rules applied 2552 place count 51 transition count 29
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 17 with 15 rules applied. Total rules applied 2567 place count 36 transition count 29
Applied a total of 2567 rules in 364 ms. Remains 36 /966 variables (removed 930) and now considering 29/3995 (removed 3966) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 29 rows 36 cols
[2024-05-25 09:13:07] [INFO ] Computed 15 invariants in 1 ms
[2024-05-25 09:13:07] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:13:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-25 09:13:07] [INFO ] [Nat]Absence check using 3 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-25 09:13:07] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:13:07] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-25 09:13:07] [INFO ] After 45ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 75 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 46 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 1955 reset in 482 ms.
Product exploration explored 100000 steps with 1956 reset in 498 ms.
Built C files in :
/tmp/ltsmin14103296787010425044
[2024-05-25 09:13:09] [INFO ] Too many transitions (2506) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:13:09] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14103296787010425044
Running compilation step : cd /tmp/ltsmin14103296787010425044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14103296787010425044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14103296787010425044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1097 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1097/1097 places, 2506/2506 transitions.
Applied a total of 0 rules in 63 ms. Remains 1097 /1097 variables (removed 0) and now considering 2506/2506 (removed 0) transitions.
[2024-05-25 09:13:12] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
// Phase 1: matrix 2234 rows 1097 cols
[2024-05-25 09:13:12] [INFO ] Computed 45 invariants in 27 ms
[2024-05-25 09:13:13] [INFO ] Implicit Places using invariants in 900 ms returned []
[2024-05-25 09:13:13] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2024-05-25 09:13:13] [INFO ] Invariant cache hit.
[2024-05-25 09:13:13] [INFO ] State equation strengthened by 830 read => feed constraints.
[2024-05-25 09:13:22] [INFO ] Implicit Places using invariants and state equation in 9655 ms returned []
Implicit Place search using SMT with State Equation took 10557 ms to find 0 implicit places.
[2024-05-25 09:13:22] [INFO ] Redundant transitions in 71 ms returned []
[2024-05-25 09:13:22] [INFO ] Flow matrix only has 2234 transitions (discarded 272 similar events)
[2024-05-25 09:13:22] [INFO ] Invariant cache hit.
[2024-05-25 09:13:23] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11601 ms. Remains : 1097/1097 places, 2506/2506 transitions.
Built C files in :
/tmp/ltsmin16607089660665304897
[2024-05-25 09:13:23] [INFO ] Too many transitions (2506) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:13:23] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16607089660665304897
Running compilation step : cd /tmp/ltsmin16607089660665304897;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16607089660665304897;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16607089660665304897;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 09:13:27] [INFO ] Flatten gal took : 84 ms
[2024-05-25 09:13:27] [INFO ] Flatten gal took : 76 ms
[2024-05-25 09:13:27] [INFO ] Time to serialize gal into /tmp/LTL10311878678500156468.gal : 519 ms
[2024-05-25 09:13:27] [INFO ] Time to serialize properties into /tmp/LTL5804399296911474032.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10311878678500156468.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8780829553445748878.hoa' '-atoms' '/tmp/LTL5804399296911474032.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5804399296911474032.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8780829553445748878.hoa
Detected timeout of ITS tools.
[2024-05-25 09:13:42] [INFO ] Flatten gal took : 61 ms
[2024-05-25 09:13:42] [INFO ] Flatten gal took : 62 ms
[2024-05-25 09:13:42] [INFO ] Time to serialize gal into /tmp/LTL5447959872554349531.gal : 11 ms
[2024-05-25 09:13:42] [INFO ] Time to serialize properties into /tmp/LTL1763718385282404625.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5447959872554349531.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1763718385282404625.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G("(Node15ThinksNode4ShouldBeNodeMasterToReplaceNode5<=Rx4IsAtTheRightExtremityOfTheLeafSet)")))
Formula 0 simplified : F!"(Node15ThinksNode4ShouldBeNodeMasterToReplaceNode5<=Rx4IsAtTheRightExtremityOfTheLeafSet)"
Detected timeout of ITS tools.
[2024-05-25 09:13:58] [INFO ] Flatten gal took : 62 ms
[2024-05-25 09:13:58] [INFO ] Applying decomposition
[2024-05-25 09:13:58] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1240829331507386835.txt' '-o' '/tmp/graph1240829331507386835.bin' '-w' '/tmp/graph1240829331507386835.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1240829331507386835.bin' '-l' '-1' '-v' '-w' '/tmp/graph1240829331507386835.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:13:58] [INFO ] Decomposing Gal with order
[2024-05-25 09:13:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:13:58] [INFO ] Removed a total of 327 redundant transitions.
[2024-05-25 09:13:58] [INFO ] Flatten gal took : 122 ms
[2024-05-25 09:13:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 10 ms.
[2024-05-25 09:13:58] [INFO ] Time to serialize gal into /tmp/LTL14620692699269266650.gal : 12 ms
[2024-05-25 09:13:58] [INFO ] Time to serialize properties into /tmp/LTL13560090575885968574.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14620692699269266650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13560090575885968574.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G("(gu31.Node15ThinksNode4ShouldBeNodeMasterToReplaceNode5<=gu31.Rx4IsAtTheRightExtremityOfTheLeafSet)")))
Formula 0 simplified : F!"(gu31.Node15ThinksNode4ShouldBeNodeMasterToReplaceNode5<=gu31.Rx4IsAtTheRightExtremityOfTheLeafSet)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6250485170171573297
[2024-05-25 09:14:13] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6250485170171573297
Running compilation step : cd /tmp/ltsmin6250485170171573297;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6250485170171573297;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6250485170171573297;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-08 finished in 174842 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 1402 transition count 3102
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 1372 transition count 3102
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 60 place count 1372 transition count 3064
Deduced a syphon composed of 38 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 136 place count 1334 transition count 3064
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 160 place count 1310 transition count 3028
Iterating global reduction 2 with 24 rules applied. Total rules applied 184 place count 1310 transition count 3028
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 184 place count 1310 transition count 3027
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 186 place count 1309 transition count 3027
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 207 place count 1288 transition count 2910
Iterating global reduction 2 with 21 rules applied. Total rules applied 228 place count 1288 transition count 2910
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 231 place count 1285 transition count 2889
Iterating global reduction 2 with 3 rules applied. Total rules applied 234 place count 1285 transition count 2889
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 308 place count 1248 transition count 2852
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 324 place count 1232 transition count 2836
Iterating global reduction 2 with 16 rules applied. Total rules applied 340 place count 1232 transition count 2836
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 355 place count 1217 transition count 2731
Iterating global reduction 2 with 15 rules applied. Total rules applied 370 place count 1217 transition count 2731
Applied a total of 370 rules in 403 ms. Remains 1217 /1402 variables (removed 185) and now considering 2731/3132 (removed 401) transitions.
[2024-05-25 09:14:17] [INFO ] Flow matrix only has 2459 transitions (discarded 272 similar events)
// Phase 1: matrix 2459 rows 1217 cols
[2024-05-25 09:14:17] [INFO ] Computed 78 invariants in 33 ms
[2024-05-25 09:14:18] [INFO ] Implicit Places using invariants in 992 ms returned [4, 10, 95, 96, 162, 231, 277, 403, 404, 431, 432, 462, 463, 487, 509, 510, 534, 563, 564, 574, 599, 616, 641, 654, 673, 710, 864, 906, 907, 965]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 994 ms to find 30 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1187/1402 places, 2731/3132 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 1168 transition count 2712
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 1168 transition count 2712
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 57 place count 1149 transition count 2693
Iterating global reduction 0 with 19 rules applied. Total rules applied 76 place count 1149 transition count 2693
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 85 place count 1140 transition count 2630
Iterating global reduction 0 with 9 rules applied. Total rules applied 94 place count 1140 transition count 2630
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 114 place count 1130 transition count 2620
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 124 place count 1120 transition count 2610
Iterating global reduction 0 with 10 rules applied. Total rules applied 134 place count 1120 transition count 2610
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 146 place count 1108 transition count 2526
Iterating global reduction 0 with 12 rules applied. Total rules applied 158 place count 1108 transition count 2526
Applied a total of 158 rules in 313 ms. Remains 1108 /1187 variables (removed 79) and now considering 2526/2731 (removed 205) transitions.
[2024-05-25 09:14:18] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
// Phase 1: matrix 2254 rows 1108 cols
[2024-05-25 09:14:18] [INFO ] Computed 48 invariants in 28 ms
[2024-05-25 09:14:19] [INFO ] Implicit Places using invariants in 866 ms returned []
[2024-05-25 09:14:19] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2024-05-25 09:14:19] [INFO ] Invariant cache hit.
[2024-05-25 09:14:19] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-25 09:14:27] [INFO ] Implicit Places using invariants and state equation in 8303 ms returned []
Implicit Place search using SMT with State Equation took 9169 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1108/1402 places, 2526/3132 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10879 ms. Remains : 1108/1402 places, 2526/3132 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s483)], 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 1953 reset in 498 ms.
Product exploration explored 100000 steps with 1956 reset in 576 ms.
Computed a total of 293 stabilizing places and 910 stable transitions
Computed a total of 293 stabilizing places and 910 stable transitions
Detected a total of 293/1108 stabilizing places and 910/2526 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 79 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 48 ms :[(NOT p0)]
Finished random walk after 4687 steps, including 91 resets, run visited all 1 properties in 27 ms. (steps per millisecond=173 )
Parikh walk visited 0 properties in 0 ms.
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 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 1 out of 1108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1108/1108 places, 2526/2526 transitions.
Applied a total of 0 rules in 64 ms. Remains 1108 /1108 variables (removed 0) and now considering 2526/2526 (removed 0) transitions.
[2024-05-25 09:14:29] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2024-05-25 09:14:29] [INFO ] Invariant cache hit.
[2024-05-25 09:14:29] [INFO ] Implicit Places using invariants in 837 ms returned []
[2024-05-25 09:14:29] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2024-05-25 09:14:29] [INFO ] Invariant cache hit.
[2024-05-25 09:14:30] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-25 09:14:38] [INFO ] Implicit Places using invariants and state equation in 8707 ms returned []
Implicit Place search using SMT with State Equation took 9546 ms to find 0 implicit places.
[2024-05-25 09:14:38] [INFO ] Redundant transitions in 73 ms returned []
[2024-05-25 09:14:38] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2024-05-25 09:14:38] [INFO ] Invariant cache hit.
[2024-05-25 09:14:39] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10635 ms. Remains : 1108/1108 places, 2526/2526 transitions.
Computed a total of 293 stabilizing places and 910 stable transitions
Computed a total of 293 stabilizing places and 910 stable transitions
Detected a total of 293/1108 stabilizing places and 910/2526 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 83 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 964 steps, including 18 resets, run visited all 1 properties in 9 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 0 ms.
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 133 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 p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1956 reset in 486 ms.
Product exploration explored 100000 steps with 1954 reset in 504 ms.
Built C files in :
/tmp/ltsmin10373304360605980729
[2024-05-25 09:14:41] [INFO ] Too many transitions (2526) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:14:41] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10373304360605980729
Running compilation step : cd /tmp/ltsmin10373304360605980729;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10373304360605980729;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10373304360605980729;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1108 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1108/1108 places, 2526/2526 transitions.
Applied a total of 0 rules in 74 ms. Remains 1108 /1108 variables (removed 0) and now considering 2526/2526 (removed 0) transitions.
[2024-05-25 09:14:44] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2024-05-25 09:14:44] [INFO ] Invariant cache hit.
[2024-05-25 09:14:45] [INFO ] Implicit Places using invariants in 841 ms returned []
[2024-05-25 09:14:45] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2024-05-25 09:14:45] [INFO ] Invariant cache hit.
[2024-05-25 09:14:45] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-25 09:14:53] [INFO ] Implicit Places using invariants and state equation in 8336 ms returned []
Implicit Place search using SMT with State Equation took 9179 ms to find 0 implicit places.
[2024-05-25 09:14:53] [INFO ] Redundant transitions in 73 ms returned []
[2024-05-25 09:14:53] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2024-05-25 09:14:53] [INFO ] Invariant cache hit.
[2024-05-25 09:14:54] [INFO ] Dead Transitions using invariants and state equation in 901 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10232 ms. Remains : 1108/1108 places, 2526/2526 transitions.
Built C files in :
/tmp/ltsmin17005852300981422469
[2024-05-25 09:14:54] [INFO ] Too many transitions (2526) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:14:54] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17005852300981422469
Running compilation step : cd /tmp/ltsmin17005852300981422469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17005852300981422469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17005852300981422469;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 09:14:57] [INFO ] Flatten gal took : 51 ms
[2024-05-25 09:14:57] [INFO ] Flatten gal took : 55 ms
[2024-05-25 09:14:57] [INFO ] Time to serialize gal into /tmp/LTL8427070404842380490.gal : 12 ms
[2024-05-25 09:14:57] [INFO ] Time to serialize properties into /tmp/LTL17961710868151566784.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8427070404842380490.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3069894273673399309.hoa' '-atoms' '/tmp/LTL17961710868151566784.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17961710868151566784.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3069894273673399309.hoa
Detected timeout of ITS tools.
[2024-05-25 09:15:12] [INFO ] Flatten gal took : 67 ms
[2024-05-25 09:15:12] [INFO ] Flatten gal took : 57 ms
[2024-05-25 09:15:12] [INFO ] Time to serialize gal into /tmp/LTL13738231707424082374.gal : 22 ms
[2024-05-25 09:15:12] [INFO ] Time to serialize properties into /tmp/LTL1307975964909826672.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13738231707424082374.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1307975964909826672.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node5HasTheLeafSetOfRx0ToReplaceNode15<1)"))))
Formula 0 simplified : GF!"(Node5HasTheLeafSetOfRx0ToReplaceNode15<1)"
Detected timeout of ITS tools.
[2024-05-25 09:15:27] [INFO ] Flatten gal took : 62 ms
[2024-05-25 09:15:27] [INFO ] Applying decomposition
[2024-05-25 09:15:28] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5657688715465967141.txt' '-o' '/tmp/graph5657688715465967141.bin' '-w' '/tmp/graph5657688715465967141.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5657688715465967141.bin' '-l' '-1' '-v' '-w' '/tmp/graph5657688715465967141.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:15:28] [INFO ] Decomposing Gal with order
[2024-05-25 09:15:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:15:28] [INFO ] Removed a total of 2261 redundant transitions.
[2024-05-25 09:15:28] [INFO ] Flatten gal took : 304 ms
[2024-05-25 09:15:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 1335 labels/synchronizations in 109 ms.
[2024-05-25 09:15:28] [INFO ] Time to serialize gal into /tmp/LTL6538465427788218464.gal : 21 ms
[2024-05-25 09:15:28] [INFO ] Time to serialize properties into /tmp/LTL17788184351928520149.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6538465427788218464.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17788184351928520149.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i18.i0.u73.Node5HasTheLeafSetOfRx0ToReplaceNode15<1)"))))
Formula 0 simplified : GF!"(i18.i0.u73.Node5HasTheLeafSetOfRx0ToReplaceNode15<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8156914281609709406
[2024-05-25 09:15:43] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8156914281609709406
Running compilation step : cd /tmp/ltsmin8156914281609709406;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8156914281609709406;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8156914281609709406;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-10 finished in 90137 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X(X(G(p1)))) U (F(p1)&&p2)))'
Support contains 5 out of 1402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 1366 transition count 3084
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 1366 transition count 3084
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 105 place count 1333 transition count 2979
Iterating global reduction 0 with 33 rules applied. Total rules applied 138 place count 1333 transition count 2979
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 156 place count 1315 transition count 2853
Iterating global reduction 0 with 18 rules applied. Total rules applied 174 place count 1315 transition count 2853
Applied a total of 174 rules in 158 ms. Remains 1315 /1402 variables (removed 87) and now considering 2853/3132 (removed 279) transitions.
[2024-05-25 09:15:46] [INFO ] Flow matrix only has 2581 transitions (discarded 272 similar events)
// Phase 1: matrix 2581 rows 1315 cols
[2024-05-25 09:15:47] [INFO ] Computed 78 invariants in 28 ms
[2024-05-25 09:15:48] [INFO ] Implicit Places using invariants in 1034 ms returned [4, 13, 197, 320, 448, 449, 479, 480, 510, 511, 540, 561, 562, 563, 589, 620, 621, 631, 660, 679, 706, 719, 741, 941, 985, 986, 1044]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 1036 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1288/1402 places, 2853/3132 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 1262 transition count 2827
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 1262 transition count 2827
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 78 place count 1236 transition count 2801
Iterating global reduction 0 with 26 rules applied. Total rules applied 104 place count 1236 transition count 2801
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 130 place count 1210 transition count 2775
Iterating global reduction 0 with 26 rules applied. Total rules applied 156 place count 1210 transition count 2775
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 175 place count 1191 transition count 2642
Iterating global reduction 0 with 19 rules applied. Total rules applied 194 place count 1191 transition count 2642
Applied a total of 194 rules in 219 ms. Remains 1191 /1288 variables (removed 97) and now considering 2642/2853 (removed 211) transitions.
[2024-05-25 09:15:48] [INFO ] Flow matrix only has 2370 transitions (discarded 272 similar events)
// Phase 1: matrix 2370 rows 1191 cols
[2024-05-25 09:15:48] [INFO ] Computed 51 invariants in 27 ms
[2024-05-25 09:15:49] [INFO ] Implicit Places using invariants in 918 ms returned []
[2024-05-25 09:15:49] [INFO ] Flow matrix only has 2370 transitions (discarded 272 similar events)
[2024-05-25 09:15:49] [INFO ] Invariant cache hit.
[2024-05-25 09:15:49] [INFO ] State equation strengthened by 878 read => feed constraints.
[2024-05-25 09:15:59] [INFO ] Implicit Places using invariants and state equation in 10607 ms returned []
Implicit Place search using SMT with State Equation took 11525 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1191/1402 places, 2642/3132 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 12938 ms. Remains : 1191/1402 places, 2642/3132 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (LEQ s705 s157) (LEQ 1 s104)), p0:(LEQ 1 s104), p1:(LEQ s1169 s282)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9422 steps with 129 reset in 38 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-11 finished in 13166 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 1402 transition count 3102
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 1372 transition count 3102
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 60 place count 1372 transition count 3064
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 136 place count 1334 transition count 3064
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 159 place count 1311 transition count 3029
Iterating global reduction 2 with 23 rules applied. Total rules applied 182 place count 1311 transition count 3029
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 182 place count 1311 transition count 3028
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 184 place count 1310 transition count 3028
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 204 place count 1290 transition count 2918
Iterating global reduction 2 with 20 rules applied. Total rules applied 224 place count 1290 transition count 2918
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 227 place count 1287 transition count 2897
Iterating global reduction 2 with 3 rules applied. Total rules applied 230 place count 1287 transition count 2897
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 304 place count 1250 transition count 2860
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 320 place count 1234 transition count 2844
Iterating global reduction 2 with 16 rules applied. Total rules applied 336 place count 1234 transition count 2844
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 351 place count 1219 transition count 2739
Iterating global reduction 2 with 15 rules applied. Total rules applied 366 place count 1219 transition count 2739
Applied a total of 366 rules in 378 ms. Remains 1219 /1402 variables (removed 183) and now considering 2739/3132 (removed 393) transitions.
[2024-05-25 09:16:00] [INFO ] Flow matrix only has 2467 transitions (discarded 272 similar events)
// Phase 1: matrix 2467 rows 1219 cols
[2024-05-25 09:16:00] [INFO ] Computed 78 invariants in 30 ms
[2024-05-25 09:16:01] [INFO ] Implicit Places using invariants in 997 ms returned [4, 10, 95, 96, 162, 231, 405, 406, 433, 434, 465, 492, 513, 514, 515, 536, 565, 566, 576, 601, 618, 643, 656, 675, 712, 866, 908, 909, 967]
Discarding 29 places :
Implicit Place search using SMT only with invariants took 999 ms to find 29 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1190/1402 places, 2739/3132 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1172 transition count 2721
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1172 transition count 2721
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 54 place count 1154 transition count 2703
Iterating global reduction 0 with 18 rules applied. Total rules applied 72 place count 1154 transition count 2703
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 80 place count 1146 transition count 2647
Iterating global reduction 0 with 8 rules applied. Total rules applied 88 place count 1146 transition count 2647
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 108 place count 1136 transition count 2637
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 118 place count 1126 transition count 2627
Iterating global reduction 0 with 10 rules applied. Total rules applied 128 place count 1126 transition count 2627
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 140 place count 1114 transition count 2543
Iterating global reduction 0 with 12 rules applied. Total rules applied 152 place count 1114 transition count 2543
Applied a total of 152 rules in 317 ms. Remains 1114 /1190 variables (removed 76) and now considering 2543/2739 (removed 196) transitions.
[2024-05-25 09:16:01] [INFO ] Flow matrix only has 2271 transitions (discarded 272 similar events)
// Phase 1: matrix 2271 rows 1114 cols
[2024-05-25 09:16:01] [INFO ] Computed 49 invariants in 28 ms
[2024-05-25 09:16:02] [INFO ] Implicit Places using invariants in 876 ms returned []
[2024-05-25 09:16:02] [INFO ] Flow matrix only has 2271 transitions (discarded 272 similar events)
[2024-05-25 09:16:02] [INFO ] Invariant cache hit.
[2024-05-25 09:16:03] [INFO ] State equation strengthened by 854 read => feed constraints.
[2024-05-25 09:16:11] [INFO ] Implicit Places using invariants and state equation in 8484 ms returned []
Implicit Place search using SMT with State Equation took 9362 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1114/1402 places, 2543/3132 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11056 ms. Remains : 1114/1402 places, 2543/3132 transitions.
Stuttering acceptance computed with spot in 514 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s454 s264)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-12 finished in 11597 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 1402 transition count 3102
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 1372 transition count 3102
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 60 place count 1372 transition count 3064
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 136 place count 1334 transition count 3064
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 160 place count 1310 transition count 3028
Iterating global reduction 2 with 24 rules applied. Total rules applied 184 place count 1310 transition count 3028
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 184 place count 1310 transition count 3027
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 186 place count 1309 transition count 3027
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 207 place count 1288 transition count 2910
Iterating global reduction 2 with 21 rules applied. Total rules applied 228 place count 1288 transition count 2910
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 231 place count 1285 transition count 2889
Iterating global reduction 2 with 3 rules applied. Total rules applied 234 place count 1285 transition count 2889
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 308 place count 1248 transition count 2852
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 324 place count 1232 transition count 2836
Iterating global reduction 2 with 16 rules applied. Total rules applied 340 place count 1232 transition count 2836
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 355 place count 1217 transition count 2731
Iterating global reduction 2 with 15 rules applied. Total rules applied 370 place count 1217 transition count 2731
Applied a total of 370 rules in 364 ms. Remains 1217 /1402 variables (removed 185) and now considering 2731/3132 (removed 401) transitions.
[2024-05-25 09:16:11] [INFO ] Flow matrix only has 2459 transitions (discarded 272 similar events)
// Phase 1: matrix 2459 rows 1217 cols
[2024-05-25 09:16:11] [INFO ] Computed 78 invariants in 29 ms
[2024-05-25 09:16:12] [INFO ] Implicit Places using invariants in 973 ms returned [4, 10, 95, 96, 162, 231, 277, 403, 404, 432, 465, 466, 490, 511, 512, 513, 534, 563, 564, 574, 599, 616, 641, 654, 673, 710, 864, 906, 907, 965]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 974 ms to find 30 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1187/1402 places, 2731/3132 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 1168 transition count 2712
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 1168 transition count 2712
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 57 place count 1149 transition count 2693
Iterating global reduction 0 with 19 rules applied. Total rules applied 76 place count 1149 transition count 2693
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 85 place count 1140 transition count 2630
Iterating global reduction 0 with 9 rules applied. Total rules applied 94 place count 1140 transition count 2630
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 114 place count 1130 transition count 2620
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 124 place count 1120 transition count 2610
Iterating global reduction 0 with 10 rules applied. Total rules applied 134 place count 1120 transition count 2610
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 146 place count 1108 transition count 2526
Iterating global reduction 0 with 12 rules applied. Total rules applied 158 place count 1108 transition count 2526
Applied a total of 158 rules in 310 ms. Remains 1108 /1187 variables (removed 79) and now considering 2526/2731 (removed 205) transitions.
[2024-05-25 09:16:13] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
// Phase 1: matrix 2254 rows 1108 cols
[2024-05-25 09:16:13] [INFO ] Computed 48 invariants in 27 ms
[2024-05-25 09:16:14] [INFO ] Implicit Places using invariants in 856 ms returned []
[2024-05-25 09:16:14] [INFO ] Flow matrix only has 2254 transitions (discarded 272 similar events)
[2024-05-25 09:16:14] [INFO ] Invariant cache hit.
[2024-05-25 09:16:14] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-25 09:16:22] [INFO ] Implicit Places using invariants and state equation in 8003 ms returned [1095]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 8862 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1107/1402 places, 2526/3132 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 1107 transition count 2525
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1106 transition count 2525
Applied a total of 2 rules in 72 ms. Remains 1106 /1107 variables (removed 1) and now considering 2525/2526 (removed 1) transitions.
[2024-05-25 09:16:22] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
// Phase 1: matrix 2253 rows 1106 cols
[2024-05-25 09:16:22] [INFO ] Computed 47 invariants in 35 ms
[2024-05-25 09:16:23] [INFO ] Implicit Places using invariants in 862 ms returned []
[2024-05-25 09:16:23] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2024-05-25 09:16:23] [INFO ] Invariant cache hit.
[2024-05-25 09:16:23] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-25 09:16:31] [INFO ] Implicit Places using invariants and state equation in 8499 ms returned []
Implicit Place search using SMT with State Equation took 9362 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1106/1402 places, 2525/3132 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 19945 ms. Remains : 1106/1402 places, 2525/3132 transitions.
Stuttering acceptance computed with spot in 252 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s416)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1956 reset in 502 ms.
Product exploration explored 100000 steps with 1956 reset in 513 ms.
Computed a total of 291 stabilizing places and 909 stable transitions
Computed a total of 291 stabilizing places and 909 stable transitions
Detected a total of 291/1106 stabilizing places and 909/2525 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 80 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 71 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 195 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Finished probabilistic random walk after 56831 steps, run visited all 1 properties in 1934 ms. (steps per millisecond=29 )
Probabilistic random walk after 56831 steps, saw 24152 distinct states, run finished after 1935 ms. (steps per millisecond=29 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
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 130 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 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1106/1106 places, 2525/2525 transitions.
Applied a total of 0 rules in 70 ms. Remains 1106 /1106 variables (removed 0) and now considering 2525/2525 (removed 0) transitions.
[2024-05-25 09:16:35] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2024-05-25 09:16:35] [INFO ] Invariant cache hit.
[2024-05-25 09:16:36] [INFO ] Implicit Places using invariants in 840 ms returned []
[2024-05-25 09:16:36] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2024-05-25 09:16:36] [INFO ] Invariant cache hit.
[2024-05-25 09:16:36] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-25 09:16:45] [INFO ] Implicit Places using invariants and state equation in 8909 ms returned []
Implicit Place search using SMT with State Equation took 9751 ms to find 0 implicit places.
[2024-05-25 09:16:45] [INFO ] Redundant transitions in 73 ms returned []
[2024-05-25 09:16:45] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2024-05-25 09:16:45] [INFO ] Invariant cache hit.
[2024-05-25 09:16:46] [INFO ] Dead Transitions using invariants and state equation in 976 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10880 ms. Remains : 1106/1106 places, 2525/2525 transitions.
Computed a total of 291 stabilizing places and 909 stable transitions
Computed a total of 291 stabilizing places and 909 stable transitions
Detected a total of 291/1106 stabilizing places and 909/2525 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 90 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 69 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 195 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Finished probabilistic random walk after 56831 steps, run visited all 1 properties in 1967 ms. (steps per millisecond=28 )
Probabilistic random walk after 56831 steps, saw 24152 distinct states, run finished after 1967 ms. (steps per millisecond=28 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
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 122 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 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1954 reset in 468 ms.
Product exploration explored 100000 steps with 1956 reset in 509 ms.
Built C files in :
/tmp/ltsmin11729321347615130080
[2024-05-25 09:16:49] [INFO ] Too many transitions (2525) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:16:49] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11729321347615130080
Running compilation step : cd /tmp/ltsmin11729321347615130080;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11729321347615130080;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11729321347615130080;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1106/1106 places, 2525/2525 transitions.
Applied a total of 0 rules in 66 ms. Remains 1106 /1106 variables (removed 0) and now considering 2525/2525 (removed 0) transitions.
[2024-05-25 09:16:52] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2024-05-25 09:16:52] [INFO ] Invariant cache hit.
[2024-05-25 09:16:53] [INFO ] Implicit Places using invariants in 822 ms returned []
[2024-05-25 09:16:53] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2024-05-25 09:16:53] [INFO ] Invariant cache hit.
[2024-05-25 09:16:54] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-25 09:17:02] [INFO ] Implicit Places using invariants and state equation in 8437 ms returned []
Implicit Place search using SMT with State Equation took 9261 ms to find 0 implicit places.
[2024-05-25 09:17:02] [INFO ] Redundant transitions in 68 ms returned []
[2024-05-25 09:17:02] [INFO ] Flow matrix only has 2253 transitions (discarded 272 similar events)
[2024-05-25 09:17:02] [INFO ] Invariant cache hit.
[2024-05-25 09:17:03] [INFO ] Dead Transitions using invariants and state equation in 942 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10352 ms. Remains : 1106/1106 places, 2525/2525 transitions.
Built C files in :
/tmp/ltsmin12776024965984219557
[2024-05-25 09:17:03] [INFO ] Too many transitions (2525) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:17:03] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12776024965984219557
Running compilation step : cd /tmp/ltsmin12776024965984219557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12776024965984219557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12776024965984219557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 09:17:06] [INFO ] Flatten gal took : 51 ms
[2024-05-25 09:17:06] [INFO ] Flatten gal took : 61 ms
[2024-05-25 09:17:06] [INFO ] Time to serialize gal into /tmp/LTL4397785542653452074.gal : 9 ms
[2024-05-25 09:17:06] [INFO ] Time to serialize properties into /tmp/LTL9598940523525206517.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4397785542653452074.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17694754538262681367.hoa' '-atoms' '/tmp/LTL9598940523525206517.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9598940523525206517.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17694754538262681367.hoa
Detected timeout of ITS tools.
[2024-05-25 09:17:21] [INFO ] Flatten gal took : 64 ms
[2024-05-25 09:17:21] [INFO ] Flatten gal took : 55 ms
[2024-05-25 09:17:21] [INFO ] Time to serialize gal into /tmp/LTL13191513863081451954.gal : 10 ms
[2024-05-25 09:17:21] [INFO ] Time to serialize properties into /tmp/LTL7858800998437239546.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13191513863081451954.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7858800998437239546.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(Node4HasTheLeafSetOfLx3ToReplaceNode5<1)"))))
Formula 0 simplified : FG!"(Node4HasTheLeafSetOfLx3ToReplaceNode5<1)"
Detected timeout of ITS tools.
[2024-05-25 09:17:36] [INFO ] Flatten gal took : 54 ms
[2024-05-25 09:17:36] [INFO ] Applying decomposition
[2024-05-25 09:17:36] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1974829797566597129.txt' '-o' '/tmp/graph1974829797566597129.bin' '-w' '/tmp/graph1974829797566597129.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1974829797566597129.bin' '-l' '-1' '-v' '-w' '/tmp/graph1974829797566597129.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:17:36] [INFO ] Decomposing Gal with order
[2024-05-25 09:17:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:17:37] [INFO ] Removed a total of 2257 redundant transitions.
[2024-05-25 09:17:37] [INFO ] Flatten gal took : 224 ms
[2024-05-25 09:17:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 910 labels/synchronizations in 62 ms.
[2024-05-25 09:17:37] [INFO ] Time to serialize gal into /tmp/LTL12863251945350842369.gal : 29 ms
[2024-05-25 09:17:37] [INFO ] Time to serialize properties into /tmp/LTL15196243900064719590.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12863251945350842369.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15196243900064719590.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(i2.i1.i0.u162.Node4HasTheLeafSetOfLx3ToReplaceNode5<1)"))))
Formula 0 simplified : FG!"(i2.i1.i0.u162.Node4HasTheLeafSetOfLx3ToReplaceNode5<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6664011314851174386
[2024-05-25 09:17:52] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6664011314851174386
Running compilation step : cd /tmp/ltsmin6664011314851174386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6664011314851174386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6664011314851174386;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-13 finished in 103806 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1402/1402 places, 3132/3132 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 1362 transition count 3080
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 1362 transition count 3080
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 117 place count 1325 transition count 2953
Iterating global reduction 0 with 37 rules applied. Total rules applied 154 place count 1325 transition count 2953
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 173 place count 1306 transition count 2820
Iterating global reduction 0 with 19 rules applied. Total rules applied 192 place count 1306 transition count 2820
Applied a total of 192 rules in 162 ms. Remains 1306 /1402 variables (removed 96) and now considering 2820/3132 (removed 312) transitions.
[2024-05-25 09:17:55] [INFO ] Flow matrix only has 2548 transitions (discarded 272 similar events)
// Phase 1: matrix 2548 rows 1306 cols
[2024-05-25 09:17:55] [INFO ] Computed 78 invariants in 29 ms
[2024-05-25 09:17:56] [INFO ] Implicit Places using invariants in 1052 ms returned [4, 13, 104, 106, 192, 261, 313, 441, 442, 472, 473, 503, 504, 533, 554, 555, 556, 582, 613, 614, 624, 653, 672, 699, 712, 734, 773, 977, 978, 1036]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 1056 ms to find 30 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1276/1402 places, 2820/3132 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1247 transition count 2791
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1247 transition count 2791
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 87 place count 1218 transition count 2762
Iterating global reduction 0 with 29 rules applied. Total rules applied 116 place count 1218 transition count 2762
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 145 place count 1189 transition count 2733
Iterating global reduction 0 with 29 rules applied. Total rules applied 174 place count 1189 transition count 2733
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 195 place count 1168 transition count 2586
Iterating global reduction 0 with 21 rules applied. Total rules applied 216 place count 1168 transition count 2586
Applied a total of 216 rules in 193 ms. Remains 1168 /1276 variables (removed 108) and now considering 2586/2820 (removed 234) transitions.
[2024-05-25 09:17:56] [INFO ] Flow matrix only has 2314 transitions (discarded 272 similar events)
// Phase 1: matrix 2314 rows 1168 cols
[2024-05-25 09:17:56] [INFO ] Computed 48 invariants in 27 ms
[2024-05-25 09:17:57] [INFO ] Implicit Places using invariants in 910 ms returned []
[2024-05-25 09:17:57] [INFO ] Flow matrix only has 2314 transitions (discarded 272 similar events)
[2024-05-25 09:17:57] [INFO ] Invariant cache hit.
[2024-05-25 09:17:58] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-25 09:18:07] [INFO ] Implicit Places using invariants and state equation in 9380 ms returned [1129]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 10311 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1167/1402 places, 2586/3132 transitions.
Applied a total of 0 rules in 36 ms. Remains 1167 /1167 variables (removed 0) and now considering 2586/2586 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 11760 ms. Remains : 1167/1402 places, 2586/3132 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s859 s535)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 70 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C07-LTLCardinality-14 finished in 11859 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U G(p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-25 09:18:07] [INFO ] Flatten gal took : 79 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10015160094303766751
[2024-05-25 09:18:07] [INFO ] Too many transitions (3132) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:18:07] [INFO ] Applying decomposition
[2024-05-25 09:18:07] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10015160094303766751
Running compilation step : cd /tmp/ltsmin10015160094303766751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 09:18:07] [INFO ] Flatten gal took : 74 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8302187832344466247.txt' '-o' '/tmp/graph8302187832344466247.bin' '-w' '/tmp/graph8302187832344466247.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8302187832344466247.bin' '-l' '-1' '-v' '-w' '/tmp/graph8302187832344466247.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:18:08] [INFO ] Decomposing Gal with order
[2024-05-25 09:18:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:18:08] [INFO ] Removed a total of 2445 redundant transitions.
[2024-05-25 09:18:08] [INFO ] Flatten gal took : 205 ms
[2024-05-25 09:18:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 209 labels/synchronizations in 48 ms.
[2024-05-25 09:18:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality18287628217597705744.gal : 15 ms
[2024-05-25 09:18:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality12196654120644312235.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality18287628217597705744.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12196654120644312235.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 4 LTL properties
Checking formula 0 : !(((F(G("(gu19.Node11HasAskedItsLeafSetToLx0ToReplaceNode7>gu19.Node0HasTheLeafSetOfRx1ToReplaceNode10)")))U(G("(gu101.Node3ThinksNode...239
Formula 0 simplified : GF!"(gu19.Node11HasAskedItsLeafSetToLx0ToReplaceNode7>gu19.Node0HasTheLeafSetOfRx1ToReplaceNode10)" R F!"(gu101.Node3ThinksNode4Shou...230
Compilation finished in 7682 ms.
Running link step : cd /tmp/ltsmin10015160094303766751;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin10015160094303766751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>([]((LTLAPp0==true))) U []((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10015160094303766751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>([]((LTLAPp0==true))) U []((LTLAPp1==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10015160094303766751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp2==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 09:42:28] [INFO ] Flatten gal took : 183 ms
[2024-05-25 09:42:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality14586049863341271680.gal : 27 ms
[2024-05-25 09:42:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality755367710399005414.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14586049863341271680.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality755367710399005414.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 4 LTL properties
Checking formula 0 : !(((F(G("(Node11HasAskedItsLeafSetToLx0ToReplaceNode7>Node0HasTheLeafSetOfRx1ToReplaceNode10)")))U(G("(Node3ThinksNode4ShouldBeNodeMas...217
Formula 0 simplified : GF!"(Node11HasAskedItsLeafSetToLx0ToReplaceNode7>Node0HasTheLeafSetOfRx1ToReplaceNode10)" R F!"(Node3ThinksNode4ShouldBeNodeMasterTo...208
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10015160094303766751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp2==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10015160094303766751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin10015160094303766751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10015160094303766751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 385396 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16204800 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S16C07"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is MultiCrashLeafsetExtension-PT-S16C07, 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 r263-tall-171654371900027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C07.tgz
mv MultiCrashLeafsetExtension-PT-S16C07 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 ;