Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r233-tall-167856419400779.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S16C06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856419400779
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.7M
-rw-r--r-- 1 mcc users 13K Feb 26 03:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 03:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 03:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Feb 26 03:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Feb 26 03:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 03:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.2M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679610963969

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 22:36:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 22:36:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 22:36:05] [INFO ] Load time of PNML (sax parser for PT used): 294 ms
[2023-03-23 22:36:05] [INFO ] Transformed 5568 places.
[2023-03-23 22:36:05] [INFO ] Transformed 7799 transitions.
[2023-03-23 22:36:05] [INFO ] Parsed PT model containing 5568 places and 7799 transitions and 29646 arcs in 483 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 50 out of 5568 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5568/5568 places, 7799/7799 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 5536 transition count 7799
Discarding 1608 places :
Symmetric choice reduction at 1 with 1608 rule applications. Total rules 1640 place count 3928 transition count 6191
Iterating global reduction 1 with 1608 rules applied. Total rules applied 3248 place count 3928 transition count 6191
Discarding 1406 places :
Symmetric choice reduction at 1 with 1406 rule applications. Total rules 4654 place count 2522 transition count 4785
Iterating global reduction 1 with 1406 rules applied. Total rules applied 6060 place count 2522 transition count 4785
Discarding 213 places :
Symmetric choice reduction at 1 with 213 rule applications. Total rules 6273 place count 2309 transition count 3507
Iterating global reduction 1 with 213 rules applied. Total rules applied 6486 place count 2309 transition count 3507
Applied a total of 6486 rules in 963 ms. Remains 2309 /5568 variables (removed 3259) and now considering 3507/7799 (removed 4292) transitions.
[2023-03-23 22:36:07] [INFO ] Flow matrix only has 3235 transitions (discarded 272 similar events)
// Phase 1: matrix 3235 rows 2309 cols
[2023-03-23 22:36:07] [INFO ] Computed 541 place invariants in 209 ms
[2023-03-23 22:36:10] [INFO ] Implicit Places using invariants in 3230 ms returned [4, 8, 12, 14, 16, 18, 20, 22, 24, 29, 36, 45, 56, 69, 84, 100, 116, 118, 120, 122, 124, 126, 128, 141, 152, 161, 168, 173, 176, 203, 210, 213, 214, 215, 216, 219, 222, 227, 234, 245, 259, 272, 286, 300, 301, 303, 304, 305, 306, 317, 326, 333, 338, 344, 346, 373, 380, 383, 384, 385, 386, 387, 390, 394, 397, 402, 409, 418, 429, 441, 453, 454, 456, 457, 458, 459, 470, 477, 482, 485, 487, 489, 516, 523, 526, 527, 528, 529, 530, 531, 532, 534, 536, 539, 544, 551, 560, 570, 580, 581, 582, 583, 584, 585, 586, 593, 598, 601, 603, 605, 607, 634, 641, 644, 645, 646, 647, 648, 649, 650, 652, 654, 656, 659, 664, 671, 679, 687, 688, 689, 690, 691, 692, 693, 698, 701, 703, 705, 707, 709, 736, 743, 746, 747, 748, 749, 750, 751, 752, 754, 756, 758, 760, 763, 768, 774, 780, 781, 782, 783, 784, 785, 786, 789, 791, 793, 795, 797, 799, 826, 833, 836, 837, 838, 839, 840, 842, 846, 848, 850, 852, 854, 857, 861, 865, 866, 867, 868, 870, 871, 875, 878, 880, 882, 886, 888, 916, 923, 927, 928, 930, 931, 932, 934, 939, 941, 943, 945, 947, 951, 955, 959, 960, 966, 969, 971, 975, 977, 981, 1008, 1010, 1014, 1017, 1018, 1021, 1022, 1023, 1025, 1027, 1032, 1034, 1039, 1041, 1043, 1046, 1048, 1049, 1050, 1051, 1052, 1054, 1056, 1058, 1060, 1062, 1064, 1094, 1101, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1112, 1114, 1116, 1118, 1120, 1122, 1124, 1127, 1128, 1129, 1130, 1131, 1132, 1133, 1135, 1137, 1139, 1141, 1143, 1145, 1172, 1179, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1190, 1192, 1194, 1196, 1198, 1200, 1203, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1217, 1219, 1221, 1223, 1225, 1227, 1254, 1261, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1272, 1274, 1276, 1278, 1280, 1288, 1295, 1296, 1297, 1298, 1301, 1302, 1309, 1312, 1314, 1316, 1318, 1320, 1347, 1354, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1365, 1367, 1369, 1371, 1374, 1380, 1387, 1396, 1398, 1399, 1401, 1402, 1409, 1414, 1417, 1419, 1421, 1425, 1455, 1462, 1465, 1466, 1467, 1468, 1469, 1470, 1473, 1475, 1477, 1480, 1485, 1492, 1501, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1527, 1534, 1539, 1542, 1544, 1546, 1573, 1584, 1585, 1586, 1587, 1588, 1589, 1591, 1593, 1599, 1604, 1611, 1620, 1631, 1644, 1645, 1647, 1648, 1649, 1650, 1661, 1670, 1680, 1685, 1688, 1690, 1717, 1724, 1727, 1728, 1729, 1730, 1731, 1732, 1733, 1735, 1738, 1743, 1750, 1759, 1770, 1783, 1798, 1799, 1800, 1801, 1802, 1803, 1804, 1817, 1828, 1837, 1844, 1849, 1852, 1879, 1881, 1885, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1897, 1902, 1909, 1918, 1929, 1942, 1957, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1995, 2008, 2019, 2028, 2035, 2040, 2068]
Discarding 472 places :
Implicit Place search using SMT only with invariants took 3264 ms to find 472 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1837/5568 places, 3507/7799 transitions.
Discarding 169 places :
Symmetric choice reduction at 0 with 169 rule applications. Total rules 169 place count 1668 transition count 3338
Iterating global reduction 0 with 169 rules applied. Total rules applied 338 place count 1668 transition count 3338
Discarding 168 places :
Symmetric choice reduction at 0 with 168 rule applications. Total rules 506 place count 1500 transition count 3170
Iterating global reduction 0 with 168 rules applied. Total rules applied 674 place count 1500 transition count 3170
Discarding 164 places :
Symmetric choice reduction at 0 with 164 rule applications. Total rules 838 place count 1336 transition count 3006
Iterating global reduction 0 with 164 rules applied. Total rules applied 1002 place count 1336 transition count 3006
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 1017 place count 1321 transition count 2916
Iterating global reduction 0 with 15 rules applied. Total rules applied 1032 place count 1321 transition count 2916
Applied a total of 1032 rules in 671 ms. Remains 1321 /1837 variables (removed 516) and now considering 2916/3507 (removed 591) transitions.
[2023-03-23 22:36:11] [INFO ] Flow matrix only has 2644 transitions (discarded 272 similar events)
// Phase 1: matrix 2644 rows 1321 cols
[2023-03-23 22:36:11] [INFO ] Computed 69 place invariants in 81 ms
[2023-03-23 22:36:12] [INFO ] Implicit Places using invariants in 1118 ms returned []
[2023-03-23 22:36:12] [INFO ] Flow matrix only has 2644 transitions (discarded 272 similar events)
[2023-03-23 22:36:12] [INFO ] Invariant cache hit.
[2023-03-23 22:36:13] [INFO ] State equation strengthened by 1038 read => feed constraints.
[2023-03-23 22:36:25] [INFO ] Implicit Places using invariants and state equation in 12844 ms returned []
Implicit Place search using SMT with State Equation took 13966 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1321/5568 places, 2916/7799 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18865 ms. Remains : 1321/5568 places, 2916/7799 transitions.
Support contains 50 out of 1321 places after structural reductions.
[2023-03-23 22:36:25] [INFO ] Flatten gal took : 212 ms
[2023-03-23 22:36:25] [INFO ] Flatten gal took : 142 ms
[2023-03-23 22:36:25] [INFO ] Input system was already deterministic with 2916 transitions.
Incomplete random walk after 10000 steps, including 159 resets, run finished after 609 ms. (steps per millisecond=16 ) properties (out of 31) seen :10
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2023-03-23 22:36:26] [INFO ] Flow matrix only has 2644 transitions (discarded 272 similar events)
[2023-03-23 22:36:26] [INFO ] Invariant cache hit.
[2023-03-23 22:36:27] [INFO ] [Real]Absence check using 31 positive place invariants in 16 ms returned sat
[2023-03-23 22:36:27] [INFO ] [Real]Absence check using 31 positive and 38 generalized place invariants in 22 ms returned sat
[2023-03-23 22:36:27] [INFO ] After 695ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:20
[2023-03-23 22:36:27] [INFO ] [Nat]Absence check using 31 positive place invariants in 13 ms returned sat
[2023-03-23 22:36:28] [INFO ] [Nat]Absence check using 31 positive and 38 generalized place invariants in 20 ms returned sat
[2023-03-23 22:36:30] [INFO ] After 1848ms SMT Verify possible using state equation in natural domain returned unsat :14 sat :7
[2023-03-23 22:36:30] [INFO ] State equation strengthened by 1038 read => feed constraints.
[2023-03-23 22:36:31] [INFO ] After 1135ms SMT Verify possible using 1038 Read/Feed constraints in natural domain returned unsat :15 sat :6
[2023-03-23 22:36:32] [INFO ] Deduced a trap composed of 333 places in 598 ms of which 7 ms to minimize.
[2023-03-23 22:36:32] [INFO ] Deduced a trap composed of 277 places in 557 ms of which 2 ms to minimize.
[2023-03-23 22:36:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1600 ms
[2023-03-23 22:36:33] [INFO ] Deduced a trap composed of 173 places in 619 ms of which 3 ms to minimize.
[2023-03-23 22:36:34] [INFO ] Deduced a trap composed of 192 places in 627 ms of which 3 ms to minimize.
[2023-03-23 22:36:35] [INFO ] Deduced a trap composed of 185 places in 623 ms of which 3 ms to minimize.
[2023-03-23 22:36:35] [INFO ] Deduced a trap composed of 554 places in 579 ms of which 5 ms to minimize.
[2023-03-23 22:36:36] [INFO ] Deduced a trap composed of 180 places in 594 ms of which 1 ms to minimize.
[2023-03-23 22:36:37] [INFO ] Deduced a trap composed of 205 places in 614 ms of which 2 ms to minimize.
[2023-03-23 22:36:37] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 4183 ms
[2023-03-23 22:36:38] [INFO ] Deduced a trap composed of 443 places in 602 ms of which 1 ms to minimize.
[2023-03-23 22:36:38] [INFO ] Deduced a trap composed of 492 places in 594 ms of which 1 ms to minimize.
[2023-03-23 22:36:39] [INFO ] Deduced a trap composed of 183 places in 612 ms of which 1 ms to minimize.
[2023-03-23 22:36:40] [INFO ] Deduced a trap composed of 317 places in 605 ms of which 2 ms to minimize.
[2023-03-23 22:36:41] [INFO ] Deduced a trap composed of 190 places in 595 ms of which 2 ms to minimize.
[2023-03-23 22:36:41] [INFO ] Deduced a trap composed of 233 places in 597 ms of which 1 ms to minimize.
[2023-03-23 22:36:42] [INFO ] Deduced a trap composed of 309 places in 625 ms of which 1 ms to minimize.
[2023-03-23 22:36:43] [INFO ] Deduced a trap composed of 237 places in 609 ms of which 1 ms to minimize.
[2023-03-23 22:36:43] [INFO ] Deduced a trap composed of 165 places in 595 ms of which 1 ms to minimize.
[2023-03-23 22:36:44] [INFO ] Deduced a trap composed of 140 places in 590 ms of which 1 ms to minimize.
[2023-03-23 22:36:45] [INFO ] Deduced a trap composed of 179 places in 622 ms of which 2 ms to minimize.
[2023-03-23 22:36:45] [INFO ] Deduced a trap composed of 185 places in 618 ms of which 1 ms to minimize.
[2023-03-23 22:36:46] [INFO ] Deduced a trap composed of 241 places in 623 ms of which 2 ms to minimize.
[2023-03-23 22:36:47] [INFO ] Deduced a trap composed of 142 places in 617 ms of which 2 ms to minimize.
[2023-03-23 22:36:48] [INFO ] Deduced a trap composed of 152 places in 607 ms of which 1 ms to minimize.
[2023-03-23 22:36:49] [INFO ] Deduced a trap composed of 141 places in 590 ms of which 2 ms to minimize.
[2023-03-23 22:36:50] [INFO ] Deduced a trap composed of 159 places in 589 ms of which 1 ms to minimize.
[2023-03-23 22:36:50] [INFO ] Deduced a trap composed of 467 places in 582 ms of which 1 ms to minimize.
[2023-03-23 22:36:51] [INFO ] Deduced a trap composed of 166 places in 596 ms of which 1 ms to minimize.
[2023-03-23 22:36:52] [INFO ] Deduced a trap composed of 478 places in 583 ms of which 1 ms to minimize.
[2023-03-23 22:36:52] [INFO ] Deduced a trap composed of 481 places in 579 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-23 22:36:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 22:36:52] [INFO ] After 25494ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:20
Fused 21 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 11 out of 1321 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1321/1321 places, 2916/2916 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 1321 transition count 2895
Reduce places removed 21 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 22 rules applied. Total rules applied 43 place count 1300 transition count 2894
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 1299 transition count 2894
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 44 place count 1299 transition count 2869
Deduced a syphon composed of 25 places in 2 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 94 place count 1274 transition count 2869
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 112 place count 1256 transition count 2836
Iterating global reduction 3 with 18 rules applied. Total rules applied 130 place count 1256 transition count 2836
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 130 place count 1256 transition count 2835
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 132 place count 1255 transition count 2835
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 145 place count 1242 transition count 2772
Iterating global reduction 3 with 13 rules applied. Total rules applied 158 place count 1242 transition count 2772
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 159 place count 1241 transition count 2766
Iterating global reduction 3 with 1 rules applied. Total rules applied 160 place count 1241 transition count 2766
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 228 place count 1207 transition count 2732
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 235 place count 1200 transition count 2725
Iterating global reduction 3 with 7 rules applied. Total rules applied 242 place count 1200 transition count 2725
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 249 place count 1193 transition count 2683
Iterating global reduction 3 with 7 rules applied. Total rules applied 256 place count 1193 transition count 2683
Free-agglomeration rule (complex) applied 152 times.
Iterating global reduction 3 with 152 rules applied. Total rules applied 408 place count 1193 transition count 3776
Reduce places removed 152 places and 0 transitions.
Iterating post reduction 3 with 152 rules applied. Total rules applied 560 place count 1041 transition count 3776
Partial Free-agglomeration rule applied 19 times.
Drop transitions removed 19 transitions
Iterating global reduction 4 with 19 rules applied. Total rules applied 579 place count 1041 transition count 3776
Applied a total of 579 rules in 969 ms. Remains 1041 /1321 variables (removed 280) and now considering 3776/2916 (removed -860) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 971 ms. Remains : 1041/1321 places, 3776/2916 transitions.
Incomplete random walk after 10000 steps, including 282 resets, run finished after 359 ms. (steps per millisecond=27 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 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 35 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 60665 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{4=1}
Probabilistic random walk after 60665 steps, saw 25591 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :1
Running SMT prover for 5 properties.
[2023-03-23 22:36:57] [INFO ] Flow matrix only has 3378 transitions (discarded 398 similar events)
// Phase 1: matrix 3378 rows 1041 cols
[2023-03-23 22:36:57] [INFO ] Computed 69 place invariants in 40 ms
[2023-03-23 22:36:57] [INFO ] After 190ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-23 22:36:58] [INFO ] [Nat]Absence check using 32 positive place invariants in 22 ms returned sat
[2023-03-23 22:36:58] [INFO ] [Nat]Absence check using 32 positive and 37 generalized place invariants in 7 ms returned sat
[2023-03-23 22:36:59] [INFO ] After 1587ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-23 22:36:59] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 22:37:01] [INFO ] After 1766ms SMT Verify possible using 2178 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-23 22:37:02] [INFO ] Deduced a trap composed of 193 places in 520 ms of which 1 ms to minimize.
[2023-03-23 22:37:03] [INFO ] Deduced a trap composed of 172 places in 484 ms of which 1 ms to minimize.
[2023-03-23 22:37:03] [INFO ] Deduced a trap composed of 168 places in 463 ms of which 1 ms to minimize.
[2023-03-23 22:37:04] [INFO ] Deduced a trap composed of 176 places in 457 ms of which 1 ms to minimize.
[2023-03-23 22:37:04] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2734 ms
[2023-03-23 22:37:05] [INFO ] Deduced a trap composed of 223 places in 503 ms of which 1 ms to minimize.
[2023-03-23 22:37:06] [INFO ] Deduced a trap composed of 106 places in 602 ms of which 1 ms to minimize.
[2023-03-23 22:37:06] [INFO ] Deduced a trap composed of 104 places in 601 ms of which 1 ms to minimize.
[2023-03-23 22:37:06] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2040 ms
[2023-03-23 22:37:08] [INFO ] Deduced a trap composed of 180 places in 469 ms of which 1 ms to minimize.
[2023-03-23 22:37:09] [INFO ] Deduced a trap composed of 178 places in 508 ms of which 1 ms to minimize.
[2023-03-23 22:37:10] [INFO ] Deduced a trap composed of 194 places in 504 ms of which 1 ms to minimize.
[2023-03-23 22:37:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2401 ms
[2023-03-23 22:37:10] [INFO ] After 10700ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1566 ms.
[2023-03-23 22:37:12] [INFO ] After 14164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 19 ms.
Support contains 9 out of 1041 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1041/1041 places, 3776/3776 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 1041 transition count 3775
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1040 transition count 3775
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1039 transition count 3774
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1039 transition count 3774
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 1039 transition count 3774
Applied a total of 5 rules in 228 ms. Remains 1039 /1041 variables (removed 2) and now considering 3774/3776 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 1039/1041 places, 3774/3776 transitions.
Incomplete random walk after 10000 steps, including 282 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 62719 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62719 steps, saw 26430 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-23 22:37:15] [INFO ] Flow matrix only has 3376 transitions (discarded 398 similar events)
// Phase 1: matrix 3376 rows 1039 cols
[2023-03-23 22:37:15] [INFO ] Computed 69 place invariants in 33 ms
[2023-03-23 22:37:16] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-23 22:37:16] [INFO ] [Nat]Absence check using 32 positive place invariants in 24 ms returned sat
[2023-03-23 22:37:16] [INFO ] [Nat]Absence check using 32 positive and 37 generalized place invariants in 8 ms returned sat
[2023-03-23 22:37:18] [INFO ] After 1567ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-23 22:37:18] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 22:37:20] [INFO ] After 2081ms SMT Verify possible using 2178 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-23 22:37:20] [INFO ] Deduced a trap composed of 134 places in 498 ms of which 1 ms to minimize.
[2023-03-23 22:37:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 697 ms
[2023-03-23 22:37:21] [INFO ] Deduced a trap composed of 115 places in 571 ms of which 1 ms to minimize.
[2023-03-23 22:37:22] [INFO ] Deduced a trap composed of 104 places in 560 ms of which 1 ms to minimize.
[2023-03-23 22:37:23] [INFO ] Deduced a trap composed of 89 places in 560 ms of which 2 ms to minimize.
[2023-03-23 22:37:23] [INFO ] Deduced a trap composed of 178 places in 512 ms of which 1 ms to minimize.
[2023-03-23 22:37:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2637 ms
[2023-03-23 22:37:25] [INFO ] Deduced a trap composed of 115 places in 552 ms of which 1 ms to minimize.
[2023-03-23 22:37:25] [INFO ] Deduced a trap composed of 221 places in 493 ms of which 1 ms to minimize.
[2023-03-23 22:37:26] [INFO ] Deduced a trap composed of 229 places in 507 ms of which 1 ms to minimize.
[2023-03-23 22:37:27] [INFO ] Deduced a trap composed of 96 places in 529 ms of which 1 ms to minimize.
[2023-03-23 22:37:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2569 ms
[2023-03-23 22:37:28] [INFO ] Deduced a trap composed of 162 places in 495 ms of which 2 ms to minimize.
[2023-03-23 22:37:28] [INFO ] Deduced a trap composed of 163 places in 495 ms of which 2 ms to minimize.
[2023-03-23 22:37:29] [INFO ] Deduced a trap composed of 172 places in 508 ms of which 1 ms to minimize.
[2023-03-23 22:37:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1932 ms
[2023-03-23 22:37:31] [INFO ] Deduced a trap composed of 144 places in 496 ms of which 1 ms to minimize.
[2023-03-23 22:37:31] [INFO ] Deduced a trap composed of 162 places in 482 ms of which 1 ms to minimize.
[2023-03-23 22:37:32] [INFO ] Deduced a trap composed of 163 places in 474 ms of which 1 ms to minimize.
[2023-03-23 22:37:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2000 ms
[2023-03-23 22:37:32] [INFO ] After 14582ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 2292 ms.
[2023-03-23 22:37:34] [INFO ] After 18747ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 15 ms.
Support contains 9 out of 1039 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1039/1039 places, 3774/3774 transitions.
Applied a total of 0 rules in 95 ms. Remains 1039 /1039 variables (removed 0) and now considering 3774/3774 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 1039/1039 places, 3774/3774 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1039/1039 places, 3774/3774 transitions.
Applied a total of 0 rules in 89 ms. Remains 1039 /1039 variables (removed 0) and now considering 3774/3774 (removed 0) transitions.
[2023-03-23 22:37:35] [INFO ] Flow matrix only has 3376 transitions (discarded 398 similar events)
[2023-03-23 22:37:35] [INFO ] Invariant cache hit.
[2023-03-23 22:37:36] [INFO ] Implicit Places using invariants in 1155 ms returned [202, 288, 438, 448, 465, 477, 478, 480, 501, 502, 511, 579, 626, 627, 650, 703, 705, 743]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 1159 ms to find 18 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1021/1039 places, 3774/3774 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1013 transition count 3766
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1013 transition count 3766
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 1005 transition count 3758
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 1005 transition count 3758
Applied a total of 32 rules in 135 ms. Remains 1005 /1021 variables (removed 16) and now considering 3758/3774 (removed 16) transitions.
[2023-03-23 22:37:36] [INFO ] Flow matrix only has 3360 transitions (discarded 398 similar events)
// Phase 1: matrix 3360 rows 1005 cols
[2023-03-23 22:37:36] [INFO ] Computed 51 place invariants in 36 ms
[2023-03-23 22:37:37] [INFO ] Implicit Places using invariants in 1110 ms returned []
[2023-03-23 22:37:37] [INFO ] Flow matrix only has 3360 transitions (discarded 398 similar events)
[2023-03-23 22:37:37] [INFO ] Invariant cache hit.
[2023-03-23 22:37:38] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 22:37:55] [INFO ] Implicit Places using invariants and state equation in 18302 ms returned []
Implicit Place search using SMT with State Equation took 19415 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1005/1039 places, 3758/3774 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 20798 ms. Remains : 1005/1039 places, 3758/3774 transitions.
Incomplete random walk after 10000 steps, including 282 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 35 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 35 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 36 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-23 22:37:56] [INFO ] Flow matrix only has 3360 transitions (discarded 398 similar events)
[2023-03-23 22:37:56] [INFO ] Invariant cache hit.
[2023-03-23 22:37:56] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-23 22:37:56] [INFO ] [Nat]Absence check using 31 positive place invariants in 16 ms returned sat
[2023-03-23 22:37:56] [INFO ] [Nat]Absence check using 31 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-23 22:37:57] [INFO ] After 1313ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-23 22:37:57] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 22:37:59] [INFO ] After 1330ms SMT Verify possible using 2178 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-23 22:38:00] [INFO ] Deduced a trap composed of 135 places in 485 ms of which 4 ms to minimize.
[2023-03-23 22:38:00] [INFO ] Deduced a trap composed of 159 places in 455 ms of which 1 ms to minimize.
[2023-03-23 22:38:01] [INFO ] Deduced a trap composed of 162 places in 451 ms of which 1 ms to minimize.
[2023-03-23 22:38:02] [INFO ] Deduced a trap composed of 162 places in 441 ms of which 1 ms to minimize.
[2023-03-23 22:38:02] [INFO ] Deduced a trap composed of 170 places in 459 ms of which 1 ms to minimize.
[2023-03-23 22:38:03] [INFO ] Deduced a trap composed of 159 places in 464 ms of which 0 ms to minimize.
[2023-03-23 22:38:04] [INFO ] Deduced a trap composed of 165 places in 500 ms of which 1 ms to minimize.
[2023-03-23 22:38:04] [INFO ] Deduced a trap composed of 165 places in 457 ms of which 1 ms to minimize.
[2023-03-23 22:38:05] [INFO ] Deduced a trap composed of 175 places in 428 ms of which 1 ms to minimize.
[2023-03-23 22:38:05] [INFO ] Deduced a trap composed of 150 places in 440 ms of which 1 ms to minimize.
[2023-03-23 22:38:06] [INFO ] Deduced a trap composed of 161 places in 441 ms of which 2 ms to minimize.
[2023-03-23 22:38:07] [INFO ] Deduced a trap composed of 179 places in 435 ms of which 2 ms to minimize.
[2023-03-23 22:38:07] [INFO ] Deduced a trap composed of 176 places in 446 ms of which 1 ms to minimize.
[2023-03-23 22:38:08] [INFO ] Deduced a trap composed of 170 places in 450 ms of which 1 ms to minimize.
[2023-03-23 22:38:08] [INFO ] Deduced a trap composed of 172 places in 447 ms of which 1 ms to minimize.
[2023-03-23 22:38:09] [INFO ] Deduced a trap composed of 162 places in 430 ms of which 1 ms to minimize.
[2023-03-23 22:38:10] [INFO ] Deduced a trap composed of 175 places in 434 ms of which 1 ms to minimize.
[2023-03-23 22:38:10] [INFO ] Deduced a trap composed of 163 places in 435 ms of which 1 ms to minimize.
[2023-03-23 22:38:11] [INFO ] Deduced a trap composed of 158 places in 435 ms of which 1 ms to minimize.
[2023-03-23 22:38:12] [INFO ] Deduced a trap composed of 159 places in 445 ms of which 1 ms to minimize.
[2023-03-23 22:38:12] [INFO ] Deduced a trap composed of 168 places in 430 ms of which 1 ms to minimize.
[2023-03-23 22:38:13] [INFO ] Deduced a trap composed of 74 places in 556 ms of which 0 ms to minimize.
[2023-03-23 22:38:14] [INFO ] Deduced a trap composed of 177 places in 455 ms of which 1 ms to minimize.
[2023-03-23 22:38:14] [INFO ] Deduced a trap composed of 173 places in 427 ms of which 1 ms to minimize.
[2023-03-23 22:38:15] [INFO ] Deduced a trap composed of 194 places in 430 ms of which 1 ms to minimize.
[2023-03-23 22:38:16] [INFO ] Deduced a trap composed of 182 places in 431 ms of which 1 ms to minimize.
[2023-03-23 22:38:16] [INFO ] Deduced a trap composed of 181 places in 426 ms of which 1 ms to minimize.
[2023-03-23 22:38:17] [INFO ] Deduced a trap composed of 183 places in 440 ms of which 0 ms to minimize.
[2023-03-23 22:38:17] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 17708 ms
[2023-03-23 22:38:18] [INFO ] Deduced a trap composed of 188 places in 478 ms of which 1 ms to minimize.
[2023-03-23 22:38:19] [INFO ] Deduced a trap composed of 75 places in 531 ms of which 1 ms to minimize.
[2023-03-23 22:38:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1249 ms
[2023-03-23 22:38:19] [INFO ] Deduced a trap composed of 196 places in 464 ms of which 1 ms to minimize.
[2023-03-23 22:38:20] [INFO ] Deduced a trap composed of 86 places in 535 ms of which 1 ms to minimize.
[2023-03-23 22:38:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1243 ms
[2023-03-23 22:38:21] [INFO ] Deduced a trap composed of 154 places in 450 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-23 22:38:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 22:38:21] [INFO ] After 25167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Parikh walk visited 0 properties in 9 ms.
Support contains 6 out of 1005 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1005/1005 places, 3758/3758 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 1005 transition count 3756
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1003 transition count 3756
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 1003 transition count 3756
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 10 place count 1000 transition count 3753
Iterating global reduction 2 with 3 rules applied. Total rules applied 13 place count 1000 transition count 3753
Applied a total of 13 rules in 220 ms. Remains 1000 /1005 variables (removed 5) and now considering 3753/3758 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 220 ms. Remains : 1000/1005 places, 3753/3758 transitions.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 15 atomic propositions for a total of 13 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 489 stabilizing places and 1283 stable transitions
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1321/1321 places, 2916/2916 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 1321 transition count 2891
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 1296 transition count 2891
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 50 place count 1296 transition count 2865
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 102 place count 1270 transition count 2865
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 122 place count 1250 transition count 2830
Iterating global reduction 2 with 20 rules applied. Total rules applied 142 place count 1250 transition count 2830
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 142 place count 1250 transition count 2828
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 146 place count 1248 transition count 2828
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 161 place count 1233 transition count 2753
Iterating global reduction 2 with 15 rules applied. Total rules applied 176 place count 1233 transition count 2753
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 177 place count 1232 transition count 2747
Iterating global reduction 2 with 1 rules applied. Total rules applied 178 place count 1232 transition count 2747
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 244 place count 1199 transition count 2714
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 254 place count 1189 transition count 2704
Iterating global reduction 2 with 10 rules applied. Total rules applied 264 place count 1189 transition count 2704
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 274 place count 1179 transition count 2644
Iterating global reduction 2 with 10 rules applied. Total rules applied 284 place count 1179 transition count 2644
Applied a total of 284 rules in 421 ms. Remains 1179 /1321 variables (removed 142) and now considering 2644/2916 (removed 272) transitions.
[2023-03-23 22:38:22] [INFO ] Flow matrix only has 2372 transitions (discarded 272 similar events)
// Phase 1: matrix 2372 rows 1179 cols
[2023-03-23 22:38:22] [INFO ] Computed 69 place invariants in 26 ms
[2023-03-23 22:38:23] [INFO ] Implicit Places using invariants in 1004 ms returned [156, 157, 226, 270, 324, 500, 514, 532, 546, 547, 548, 549, 569, 570, 580, 653, 711, 712, 738, 800, 803, 848]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 1006 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1157/1321 places, 2644/2916 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1146 transition count 2633
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1146 transition count 2633
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 1135 transition count 2622
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 1135 transition count 2622
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 48 place count 1131 transition count 2598
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 1131 transition count 2598
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 68 place count 1123 transition count 2590
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 76 place count 1115 transition count 2582
Iterating global reduction 0 with 8 rules applied. Total rules applied 84 place count 1115 transition count 2582
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 92 place count 1107 transition count 2534
Iterating global reduction 0 with 8 rules applied. Total rules applied 100 place count 1107 transition count 2534
Applied a total of 100 rules in 289 ms. Remains 1107 /1157 variables (removed 50) and now considering 2534/2644 (removed 110) transitions.
[2023-03-23 22:38:23] [INFO ] Flow matrix only has 2262 transitions (discarded 272 similar events)
// Phase 1: matrix 2262 rows 1107 cols
[2023-03-23 22:38:23] [INFO ] Computed 47 place invariants in 23 ms
[2023-03-23 22:38:24] [INFO ] Implicit Places using invariants in 923 ms returned []
[2023-03-23 22:38:24] [INFO ] Flow matrix only has 2262 transitions (discarded 272 similar events)
[2023-03-23 22:38:24] [INFO ] Invariant cache hit.
[2023-03-23 22:38:25] [INFO ] State equation strengthened by 848 read => feed constraints.
[2023-03-23 22:38:33] [INFO ] Implicit Places using invariants and state equation in 8788 ms returned []
Implicit Place search using SMT with State Equation took 9737 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1107/1321 places, 2534/2916 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11455 ms. Remains : 1107/1321 places, 2534/2916 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s625 s517)], 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 2278 reset in 653 ms.
Product exploration explored 100000 steps with 2278 reset in 590 ms.
Computed a total of 292 stabilizing places and 918 stable transitions
Computed a total of 292 stabilizing places and 918 stable transitions
Detected a total of 292/1107 stabilizing places and 918/2534 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 149 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 39 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 227 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4616 steps, run visited all 1 properties in 181 ms. (steps per millisecond=25 )
Probabilistic random walk after 4616 steps, saw 2050 distinct states, run finished after 181 ms. (steps per millisecond=25 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 179 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 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Support contains 2 out of 1107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1107/1107 places, 2534/2534 transitions.
Applied a total of 0 rules in 93 ms. Remains 1107 /1107 variables (removed 0) and now considering 2534/2534 (removed 0) transitions.
[2023-03-23 22:38:35] [INFO ] Flow matrix only has 2262 transitions (discarded 272 similar events)
[2023-03-23 22:38:35] [INFO ] Invariant cache hit.
[2023-03-23 22:38:36] [INFO ] Implicit Places using invariants in 875 ms returned []
[2023-03-23 22:38:36] [INFO ] Flow matrix only has 2262 transitions (discarded 272 similar events)
[2023-03-23 22:38:36] [INFO ] Invariant cache hit.
[2023-03-23 22:38:37] [INFO ] State equation strengthened by 848 read => feed constraints.
[2023-03-23 22:38:45] [INFO ] Implicit Places using invariants and state equation in 8503 ms returned []
Implicit Place search using SMT with State Equation took 9382 ms to find 0 implicit places.
[2023-03-23 22:38:45] [INFO ] Redundant transitions in 151 ms returned []
[2023-03-23 22:38:45] [INFO ] Flow matrix only has 2262 transitions (discarded 272 similar events)
[2023-03-23 22:38:45] [INFO ] Invariant cache hit.
[2023-03-23 22:38:46] [INFO ] Dead Transitions using invariants and state equation in 1032 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10667 ms. Remains : 1107/1107 places, 2534/2534 transitions.
Computed a total of 292 stabilizing places and 918 stable transitions
Computed a total of 292 stabilizing places and 918 stable transitions
Detected a total of 292/1107 stabilizing places and 918/2534 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 140 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)]
Incomplete random walk after 10000 steps, including 227 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Finished probabilistic random walk after 4616 steps, run visited all 1 properties in 180 ms. (steps per millisecond=25 )
Probabilistic random walk after 4616 steps, saw 2050 distinct states, run finished after 181 ms. (steps per millisecond=25 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 181 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2276 reset in 518 ms.
Product exploration explored 100000 steps with 2279 reset in 549 ms.
Support contains 2 out of 1107 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1107/1107 places, 2534/2534 transitions.
Applied a total of 0 rules in 84 ms. Remains 1107 /1107 variables (removed 0) and now considering 2534/2534 (removed 0) transitions.
[2023-03-23 22:38:48] [INFO ] Flow matrix only has 2262 transitions (discarded 272 similar events)
[2023-03-23 22:38:48] [INFO ] Invariant cache hit.
[2023-03-23 22:38:49] [INFO ] Implicit Places using invariants in 879 ms returned []
[2023-03-23 22:38:49] [INFO ] Flow matrix only has 2262 transitions (discarded 272 similar events)
[2023-03-23 22:38:49] [INFO ] Invariant cache hit.
[2023-03-23 22:38:49] [INFO ] State equation strengthened by 848 read => feed constraints.
[2023-03-23 22:38:57] [INFO ] Implicit Places using invariants and state equation in 8541 ms returned []
Implicit Place search using SMT with State Equation took 9422 ms to find 0 implicit places.
[2023-03-23 22:38:57] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-23 22:38:57] [INFO ] Flow matrix only has 2262 transitions (discarded 272 similar events)
[2023-03-23 22:38:57] [INFO ] Invariant cache hit.
[2023-03-23 22:38:58] [INFO ] Dead Transitions using invariants and state equation in 996 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10570 ms. Remains : 1107/1107 places, 2534/2534 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-01 finished in 36955 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1321/1321 places, 2916/2916 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 1289 transition count 2869
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 1289 transition count 2869
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 91 place count 1262 transition count 2782
Iterating global reduction 0 with 27 rules applied. Total rules applied 118 place count 1262 transition count 2782
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 132 place count 1248 transition count 2708
Iterating global reduction 0 with 14 rules applied. Total rules applied 146 place count 1248 transition count 2708
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 1247 transition count 2702
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 1247 transition count 2702
Applied a total of 148 rules in 156 ms. Remains 1247 /1321 variables (removed 74) and now considering 2702/2916 (removed 214) transitions.
[2023-03-23 22:38:59] [INFO ] Flow matrix only has 2430 transitions (discarded 272 similar events)
// Phase 1: matrix 2430 rows 1247 cols
[2023-03-23 22:38:59] [INFO ] Computed 69 place invariants in 24 ms
[2023-03-23 22:39:00] [INFO ] Implicit Places using invariants in 1039 ms returned [182, 183, 252, 300, 354, 536, 550, 571, 572, 582, 583, 584, 585, 612, 613, 623, 702, 713, 759, 760, 789, 852, 855, 900]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 1041 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1223/1321 places, 2702/2916 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1202 transition count 2681
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1202 transition count 2681
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 1181 transition count 2660
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 1181 transition count 2660
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 104 place count 1161 transition count 2640
Iterating global reduction 0 with 20 rules applied. Total rules applied 124 place count 1161 transition count 2640
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 137 place count 1148 transition count 2562
Iterating global reduction 0 with 13 rules applied. Total rules applied 150 place count 1148 transition count 2562
Applied a total of 150 rules in 148 ms. Remains 1148 /1223 variables (removed 75) and now considering 2562/2702 (removed 140) transitions.
[2023-03-23 22:39:00] [INFO ] Flow matrix only has 2290 transitions (discarded 272 similar events)
// Phase 1: matrix 2290 rows 1148 cols
[2023-03-23 22:39:00] [INFO ] Computed 45 place invariants in 33 ms
[2023-03-23 22:39:01] [INFO ] Implicit Places using invariants in 960 ms returned []
[2023-03-23 22:39:01] [INFO ] Flow matrix only has 2290 transitions (discarded 272 similar events)
[2023-03-23 22:39:01] [INFO ] Invariant cache hit.
[2023-03-23 22:39:01] [INFO ] State equation strengthened by 833 read => feed constraints.
[2023-03-23 22:39:11] [INFO ] Implicit Places using invariants and state equation in 10055 ms returned [1115]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 11021 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1147/1321 places, 2562/2916 transitions.
Applied a total of 0 rules in 34 ms. Remains 1147 /1147 variables (removed 0) and now considering 2562/2562 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 12401 ms. Remains : 1147/1321 places, 2562/2916 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s412 s665)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-02 finished in 12522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1321/1321 places, 2916/2916 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 1321 transition count 2890
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 1295 transition count 2890
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 52 place count 1295 transition count 2864
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 104 place count 1269 transition count 2864
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 124 place count 1249 transition count 2829
Iterating global reduction 2 with 20 rules applied. Total rules applied 144 place count 1249 transition count 2829
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 144 place count 1249 transition count 2827
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 148 place count 1247 transition count 2827
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 163 place count 1232 transition count 2752
Iterating global reduction 2 with 15 rules applied. Total rules applied 178 place count 1232 transition count 2752
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 179 place count 1231 transition count 2746
Iterating global reduction 2 with 1 rules applied. Total rules applied 180 place count 1231 transition count 2746
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 246 place count 1198 transition count 2713
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 257 place count 1187 transition count 2702
Iterating global reduction 2 with 11 rules applied. Total rules applied 268 place count 1187 transition count 2702
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 279 place count 1176 transition count 2636
Iterating global reduction 2 with 11 rules applied. Total rules applied 290 place count 1176 transition count 2636
Applied a total of 290 rules in 333 ms. Remains 1176 /1321 variables (removed 145) and now considering 2636/2916 (removed 280) transitions.
[2023-03-23 22:39:11] [INFO ] Flow matrix only has 2364 transitions (discarded 272 similar events)
// Phase 1: matrix 2364 rows 1176 cols
[2023-03-23 22:39:11] [INFO ] Computed 69 place invariants in 24 ms
[2023-03-23 22:39:12] [INFO ] Implicit Places using invariants in 978 ms returned [156, 157, 226, 270, 324, 500, 514, 532, 533, 543, 544, 545, 546, 566, 567, 653, 664, 708, 709, 797, 800, 845]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 981 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1154/1321 places, 2636/2916 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1142 transition count 2624
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1142 transition count 2624
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 1130 transition count 2612
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 1130 transition count 2612
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 53 place count 1125 transition count 2582
Iterating global reduction 0 with 5 rules applied. Total rules applied 58 place count 1125 transition count 2582
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 74 place count 1117 transition count 2574
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 82 place count 1109 transition count 2566
Iterating global reduction 0 with 8 rules applied. Total rules applied 90 place count 1109 transition count 2566
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 98 place count 1101 transition count 2518
Iterating global reduction 0 with 8 rules applied. Total rules applied 106 place count 1101 transition count 2518
Applied a total of 106 rules in 305 ms. Remains 1101 /1154 variables (removed 53) and now considering 2518/2636 (removed 118) transitions.
[2023-03-23 22:39:13] [INFO ] Flow matrix only has 2246 transitions (discarded 272 similar events)
// Phase 1: matrix 2246 rows 1101 cols
[2023-03-23 22:39:13] [INFO ] Computed 47 place invariants in 25 ms
[2023-03-23 22:39:13] [INFO ] Implicit Places using invariants in 916 ms returned []
[2023-03-23 22:39:13] [INFO ] Flow matrix only has 2246 transitions (discarded 272 similar events)
[2023-03-23 22:39:14] [INFO ] Invariant cache hit.
[2023-03-23 22:39:14] [INFO ] State equation strengthened by 838 read => feed constraints.
[2023-03-23 22:39:23] [INFO ] Implicit Places using invariants and state equation in 9280 ms returned [1076]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 10198 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1100/1321 places, 2518/2916 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 1100 transition count 2517
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1099 transition count 2517
Applied a total of 2 rules in 79 ms. Remains 1099 /1100 variables (removed 1) and now considering 2517/2518 (removed 1) transitions.
[2023-03-23 22:39:23] [INFO ] Flow matrix only has 2245 transitions (discarded 272 similar events)
// Phase 1: matrix 2245 rows 1099 cols
[2023-03-23 22:39:23] [INFO ] Computed 46 place invariants in 29 ms
[2023-03-23 22:39:24] [INFO ] Implicit Places using invariants in 939 ms returned []
[2023-03-23 22:39:24] [INFO ] Flow matrix only has 2245 transitions (discarded 272 similar events)
[2023-03-23 22:39:24] [INFO ] Invariant cache hit.
[2023-03-23 22:39:24] [INFO ] State equation strengthened by 838 read => feed constraints.
[2023-03-23 22:39:34] [INFO ] Implicit Places using invariants and state equation in 9833 ms returned []
Implicit Place search using SMT with State Equation took 10773 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1099/1321 places, 2517/2916 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 22670 ms. Remains : 1099/1321 places, 2517/2916 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-03 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:(LEQ s550 s687)], 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 2277 reset in 541 ms.
Product exploration explored 100000 steps with 2278 reset in 550 ms.
Computed a total of 284 stabilizing places and 901 stable transitions
Computed a total of 284 stabilizing places and 901 stable transitions
Detected a total of 284/1099 stabilizing places and 901/2517 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 144 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 :[(NOT p0), (NOT p0)]
Finished random walk after 3958 steps, including 90 resets, run visited all 1 properties in 23 ms. (steps per millisecond=172 )
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 178 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1099 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1099/1099 places, 2517/2517 transitions.
Applied a total of 0 rules in 70 ms. Remains 1099 /1099 variables (removed 0) and now considering 2517/2517 (removed 0) transitions.
[2023-03-23 22:39:35] [INFO ] Flow matrix only has 2245 transitions (discarded 272 similar events)
[2023-03-23 22:39:35] [INFO ] Invariant cache hit.
[2023-03-23 22:39:36] [INFO ] Implicit Places using invariants in 899 ms returned []
[2023-03-23 22:39:36] [INFO ] Flow matrix only has 2245 transitions (discarded 272 similar events)
[2023-03-23 22:39:36] [INFO ] Invariant cache hit.
[2023-03-23 22:39:37] [INFO ] State equation strengthened by 838 read => feed constraints.
[2023-03-23 22:39:46] [INFO ] Implicit Places using invariants and state equation in 9592 ms returned []
Implicit Place search using SMT with State Equation took 10493 ms to find 0 implicit places.
[2023-03-23 22:39:46] [INFO ] Redundant transitions in 84 ms returned []
[2023-03-23 22:39:46] [INFO ] Flow matrix only has 2245 transitions (discarded 272 similar events)
[2023-03-23 22:39:46] [INFO ] Invariant cache hit.
[2023-03-23 22:39:47] [INFO ] Dead Transitions using invariants and state equation in 1002 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11664 ms. Remains : 1099/1099 places, 2517/2517 transitions.
Computed a total of 284 stabilizing places and 901 stable transitions
Computed a total of 284 stabilizing places and 901 stable transitions
Detected a total of 284/1099 stabilizing places and 901/2517 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 141 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 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1126 steps, including 25 resets, run visited all 1 properties in 9 ms. (steps per millisecond=125 )
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 161 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 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2281 reset in 508 ms.
Product exploration explored 100000 steps with 2279 reset in 526 ms.
Support contains 2 out of 1099 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1099/1099 places, 2517/2517 transitions.
Applied a total of 0 rules in 64 ms. Remains 1099 /1099 variables (removed 0) and now considering 2517/2517 (removed 0) transitions.
[2023-03-23 22:39:49] [INFO ] Flow matrix only has 2245 transitions (discarded 272 similar events)
[2023-03-23 22:39:49] [INFO ] Invariant cache hit.
[2023-03-23 22:39:50] [INFO ] Implicit Places using invariants in 872 ms returned []
[2023-03-23 22:39:50] [INFO ] Flow matrix only has 2245 transitions (discarded 272 similar events)
[2023-03-23 22:39:50] [INFO ] Invariant cache hit.
[2023-03-23 22:39:50] [INFO ] State equation strengthened by 838 read => feed constraints.
[2023-03-23 22:39:59] [INFO ] Implicit Places using invariants and state equation in 9766 ms returned []
Implicit Place search using SMT with State Equation took 10640 ms to find 0 implicit places.
[2023-03-23 22:40:00] [INFO ] Redundant transitions in 82 ms returned []
[2023-03-23 22:40:00] [INFO ] Flow matrix only has 2245 transitions (discarded 272 similar events)
[2023-03-23 22:40:00] [INFO ] Invariant cache hit.
[2023-03-23 22:40:01] [INFO ] Dead Transitions using invariants and state equation in 1011 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11803 ms. Remains : 1099/1099 places, 2517/2517 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-03 finished in 49687 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 4 out of 1321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1321/1321 places, 2916/2916 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1292 transition count 2877
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1292 transition count 2877
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 84 place count 1266 transition count 2791
Iterating global reduction 0 with 26 rules applied. Total rules applied 110 place count 1266 transition count 2791
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 124 place count 1252 transition count 2717
Iterating global reduction 0 with 14 rules applied. Total rules applied 138 place count 1252 transition count 2717
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 139 place count 1251 transition count 2711
Iterating global reduction 0 with 1 rules applied. Total rules applied 140 place count 1251 transition count 2711
Applied a total of 140 rules in 165 ms. Remains 1251 /1321 variables (removed 70) and now considering 2711/2916 (removed 205) transitions.
[2023-03-23 22:40:01] [INFO ] Flow matrix only has 2439 transitions (discarded 272 similar events)
// Phase 1: matrix 2439 rows 1251 cols
[2023-03-23 22:40:01] [INFO ] Computed 69 place invariants in 25 ms
[2023-03-23 22:40:02] [INFO ] Implicit Places using invariants in 1057 ms returned [182, 183, 252, 300, 354, 536, 550, 571, 572, 582, 583, 584, 585, 612, 613, 623, 703, 714, 761, 762, 791, 854, 857, 902]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 1059 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1227/1321 places, 2711/2916 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1206 transition count 2690
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1206 transition count 2690
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 1185 transition count 2669
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 1185 transition count 2669
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 105 place count 1164 transition count 2648
Iterating global reduction 0 with 21 rules applied. Total rules applied 126 place count 1164 transition count 2648
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 138 place count 1152 transition count 2576
Iterating global reduction 0 with 12 rules applied. Total rules applied 150 place count 1152 transition count 2576
Applied a total of 150 rules in 151 ms. Remains 1152 /1227 variables (removed 75) and now considering 2576/2711 (removed 135) transitions.
[2023-03-23 22:40:02] [INFO ] Flow matrix only has 2304 transitions (discarded 272 similar events)
// Phase 1: matrix 2304 rows 1152 cols
[2023-03-23 22:40:02] [INFO ] Computed 45 place invariants in 26 ms
[2023-03-23 22:40:03] [INFO ] Implicit Places using invariants in 950 ms returned []
[2023-03-23 22:40:03] [INFO ] Flow matrix only has 2304 transitions (discarded 272 similar events)
[2023-03-23 22:40:03] [INFO ] Invariant cache hit.
[2023-03-23 22:40:04] [INFO ] State equation strengthened by 843 read => feed constraints.
[2023-03-23 22:40:13] [INFO ] Implicit Places using invariants and state equation in 10312 ms returned []
Implicit Place search using SMT with State Equation took 11265 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1152/1321 places, 2576/2916 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 12642 ms. Remains : 1152/1321 places, 2576/2916 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LEQ s680 s1129) (LEQ s861 s545))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 419 steps with 6 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-05 finished in 12756 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((X(X(G(!p0))) U (p0&&X(X(G(!p0)))))))))'
Support contains 1 out of 1321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1321/1321 places, 2916/2916 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 1321 transition count 2889
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 1294 transition count 2889
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 54 place count 1294 transition count 2863
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 106 place count 1268 transition count 2863
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 126 place count 1248 transition count 2828
Iterating global reduction 2 with 20 rules applied. Total rules applied 146 place count 1248 transition count 2828
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 146 place count 1248 transition count 2826
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 150 place count 1246 transition count 2826
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 165 place count 1231 transition count 2751
Iterating global reduction 2 with 15 rules applied. Total rules applied 180 place count 1231 transition count 2751
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 1230 transition count 2745
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 1230 transition count 2745
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 248 place count 1197 transition count 2712
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 260 place count 1185 transition count 2700
Iterating global reduction 2 with 12 rules applied. Total rules applied 272 place count 1185 transition count 2700
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 284 place count 1173 transition count 2628
Iterating global reduction 2 with 12 rules applied. Total rules applied 296 place count 1173 transition count 2628
Applied a total of 296 rules in 317 ms. Remains 1173 /1321 variables (removed 148) and now considering 2628/2916 (removed 288) transitions.
[2023-03-23 22:40:14] [INFO ] Flow matrix only has 2356 transitions (discarded 272 similar events)
// Phase 1: matrix 2356 rows 1173 cols
[2023-03-23 22:40:14] [INFO ] Computed 69 place invariants in 26 ms
[2023-03-23 22:40:15] [INFO ] Implicit Places using invariants in 1006 ms returned [156, 157, 226, 270, 324, 500, 514, 532, 533, 543, 544, 545, 546, 566, 567, 577, 650, 661, 705, 706, 732, 794, 797, 842]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 1012 ms to find 24 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1149/1321 places, 2628/2916 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1136 transition count 2615
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1136 transition count 2615
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 39 place count 1123 transition count 2602
Iterating global reduction 0 with 13 rules applied. Total rules applied 52 place count 1123 transition count 2602
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 57 place count 1118 transition count 2572
Iterating global reduction 0 with 5 rules applied. Total rules applied 62 place count 1118 transition count 2572
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 78 place count 1110 transition count 2564
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 86 place count 1102 transition count 2556
Iterating global reduction 0 with 8 rules applied. Total rules applied 94 place count 1102 transition count 2556
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 103 place count 1093 transition count 2502
Iterating global reduction 0 with 9 rules applied. Total rules applied 112 place count 1093 transition count 2502
Applied a total of 112 rules in 263 ms. Remains 1093 /1149 variables (removed 56) and now considering 2502/2628 (removed 126) transitions.
[2023-03-23 22:40:15] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
// Phase 1: matrix 2230 rows 1093 cols
[2023-03-23 22:40:15] [INFO ] Computed 45 place invariants in 24 ms
[2023-03-23 22:40:16] [INFO ] Implicit Places using invariants in 882 ms returned []
[2023-03-23 22:40:16] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
[2023-03-23 22:40:16] [INFO ] Invariant cache hit.
[2023-03-23 22:40:17] [INFO ] State equation strengthened by 828 read => feed constraints.
[2023-03-23 22:40:25] [INFO ] Implicit Places using invariants and state equation in 9412 ms returned [1069, 1082]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 10296 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1091/1321 places, 2502/2916 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 1091 transition count 2500
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 1089 transition count 2500
Applied a total of 4 rules in 67 ms. Remains 1089 /1091 variables (removed 2) and now considering 2500/2502 (removed 2) transitions.
[2023-03-23 22:40:25] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
// Phase 1: matrix 2228 rows 1089 cols
[2023-03-23 22:40:25] [INFO ] Computed 43 place invariants in 23 ms
[2023-03-23 22:40:26] [INFO ] Implicit Places using invariants in 886 ms returned []
[2023-03-23 22:40:26] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
[2023-03-23 22:40:26] [INFO ] Invariant cache hit.
[2023-03-23 22:40:27] [INFO ] State equation strengthened by 828 read => feed constraints.
[2023-03-23 22:40:36] [INFO ] Implicit Places using invariants and state equation in 9548 ms returned []
Implicit Place search using SMT with State Equation took 10438 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1089/1321 places, 2500/2916 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 22393 ms. Remains : 1089/1321 places, 2500/2916 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s643)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 47 steps with 0 reset in 0 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-07 finished in 22456 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X(F(p1)))))'
Support contains 3 out of 1321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1321/1321 places, 2916/2916 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 1291 transition count 2876
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 1291 transition count 2876
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 85 place count 1266 transition count 2796
Iterating global reduction 0 with 25 rules applied. Total rules applied 110 place count 1266 transition count 2796
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 123 place count 1253 transition count 2728
Iterating global reduction 0 with 13 rules applied. Total rules applied 136 place count 1253 transition count 2728
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 137 place count 1252 transition count 2722
Iterating global reduction 0 with 1 rules applied. Total rules applied 138 place count 1252 transition count 2722
Applied a total of 138 rules in 161 ms. Remains 1252 /1321 variables (removed 69) and now considering 2722/2916 (removed 194) transitions.
[2023-03-23 22:40:36] [INFO ] Flow matrix only has 2450 transitions (discarded 272 similar events)
// Phase 1: matrix 2450 rows 1252 cols
[2023-03-23 22:40:36] [INFO ] Computed 69 place invariants in 59 ms
[2023-03-23 22:40:37] [INFO ] Implicit Places using invariants in 1106 ms returned [182, 183, 252, 300, 354, 536, 550, 572, 573, 583, 584, 585, 586, 614, 615, 625, 704, 715, 761, 762, 791, 854, 857]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 1109 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1229/1321 places, 2722/2916 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1209 transition count 2702
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1209 transition count 2702
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 60 place count 1189 transition count 2682
Iterating global reduction 0 with 20 rules applied. Total rules applied 80 place count 1189 transition count 2682
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 100 place count 1169 transition count 2662
Iterating global reduction 0 with 20 rules applied. Total rules applied 120 place count 1169 transition count 2662
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 133 place count 1156 transition count 2584
Iterating global reduction 0 with 13 rules applied. Total rules applied 146 place count 1156 transition count 2584
Applied a total of 146 rules in 155 ms. Remains 1156 /1229 variables (removed 73) and now considering 2584/2722 (removed 138) transitions.
[2023-03-23 22:40:37] [INFO ] Flow matrix only has 2312 transitions (discarded 272 similar events)
// Phase 1: matrix 2312 rows 1156 cols
[2023-03-23 22:40:37] [INFO ] Computed 46 place invariants in 27 ms
[2023-03-23 22:40:38] [INFO ] Implicit Places using invariants in 905 ms returned []
[2023-03-23 22:40:38] [INFO ] Flow matrix only has 2312 transitions (discarded 272 similar events)
[2023-03-23 22:40:38] [INFO ] Invariant cache hit.
[2023-03-23 22:40:39] [INFO ] State equation strengthened by 848 read => feed constraints.
[2023-03-23 22:40:49] [INFO ] Implicit Places using invariants and state equation in 10631 ms returned [1122]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 11543 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1155/1321 places, 2584/2916 transitions.
Applied a total of 0 rules in 39 ms. Remains 1155 /1155 variables (removed 0) and now considering 2584/2584 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 13008 ms. Remains : 1155/1321 places, 2584/2916 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s526), p1:(GT s855 s555)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 62 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-09 finished in 13150 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1321 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1321/1321 places, 2916/2916 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 1321 transition count 2889
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 1294 transition count 2889
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 54 place count 1294 transition count 2863
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 106 place count 1268 transition count 2863
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 126 place count 1248 transition count 2828
Iterating global reduction 2 with 20 rules applied. Total rules applied 146 place count 1248 transition count 2828
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 146 place count 1248 transition count 2826
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 150 place count 1246 transition count 2826
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 165 place count 1231 transition count 2751
Iterating global reduction 2 with 15 rules applied. Total rules applied 180 place count 1231 transition count 2751
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 1230 transition count 2745
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 1230 transition count 2745
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 248 place count 1197 transition count 2712
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 260 place count 1185 transition count 2700
Iterating global reduction 2 with 12 rules applied. Total rules applied 272 place count 1185 transition count 2700
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 284 place count 1173 transition count 2628
Iterating global reduction 2 with 12 rules applied. Total rules applied 296 place count 1173 transition count 2628
Applied a total of 296 rules in 324 ms. Remains 1173 /1321 variables (removed 148) and now considering 2628/2916 (removed 288) transitions.
[2023-03-23 22:40:49] [INFO ] Flow matrix only has 2356 transitions (discarded 272 similar events)
// Phase 1: matrix 2356 rows 1173 cols
[2023-03-23 22:40:49] [INFO ] Computed 69 place invariants in 30 ms
[2023-03-23 22:40:50] [INFO ] Implicit Places using invariants in 972 ms returned [156, 157, 226, 270, 324, 500, 514, 532, 533, 543, 544, 545, 546, 566, 567, 577, 650, 661, 705, 706, 732, 797, 842]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 973 ms to find 23 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1150/1321 places, 2628/2916 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1137 transition count 2615
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1137 transition count 2615
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 39 place count 1124 transition count 2602
Iterating global reduction 0 with 13 rules applied. Total rules applied 52 place count 1124 transition count 2602
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 57 place count 1119 transition count 2572
Iterating global reduction 0 with 5 rules applied. Total rules applied 62 place count 1119 transition count 2572
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 78 place count 1111 transition count 2564
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 86 place count 1103 transition count 2556
Iterating global reduction 0 with 8 rules applied. Total rules applied 94 place count 1103 transition count 2556
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 103 place count 1094 transition count 2502
Iterating global reduction 0 with 9 rules applied. Total rules applied 112 place count 1094 transition count 2502
Applied a total of 112 rules in 263 ms. Remains 1094 /1150 variables (removed 56) and now considering 2502/2628 (removed 126) transitions.
[2023-03-23 22:40:51] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
// Phase 1: matrix 2230 rows 1094 cols
[2023-03-23 22:40:51] [INFO ] Computed 46 place invariants in 20 ms
[2023-03-23 22:40:51] [INFO ] Implicit Places using invariants in 910 ms returned []
[2023-03-23 22:40:51] [INFO ] Flow matrix only has 2230 transitions (discarded 272 similar events)
[2023-03-23 22:40:51] [INFO ] Invariant cache hit.
[2023-03-23 22:40:52] [INFO ] State equation strengthened by 828 read => feed constraints.
[2023-03-23 22:41:00] [INFO ] Implicit Places using invariants and state equation in 8956 ms returned [1070, 1083]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 9868 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1092/1321 places, 2502/2916 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1092 transition count 2500
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1090 transition count 2500
Applied a total of 4 rules in 68 ms. Remains 1090 /1092 variables (removed 2) and now considering 2500/2502 (removed 2) transitions.
[2023-03-23 22:41:01] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
// Phase 1: matrix 2228 rows 1090 cols
[2023-03-23 22:41:01] [INFO ] Computed 44 place invariants in 25 ms
[2023-03-23 22:41:01] [INFO ] Implicit Places using invariants in 902 ms returned []
[2023-03-23 22:41:01] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
[2023-03-23 22:41:01] [INFO ] Invariant cache hit.
[2023-03-23 22:41:02] [INFO ] State equation strengthened by 828 read => feed constraints.
[2023-03-23 22:41:10] [INFO ] Implicit Places using invariants and state equation in 8884 ms returned []
Implicit Place search using SMT with State Equation took 9788 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 1090/1321 places, 2500/2916 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 21285 ms. Remains : 1090/1321 places, 2500/2916 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-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:(LEQ s742 s214)], 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 2278 reset in 514 ms.
Product exploration explored 100000 steps with 2280 reset in 529 ms.
Computed a total of 275 stabilizing places and 884 stable transitions
Computed a total of 275 stabilizing places and 884 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 186 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 166 steps, including 3 resets, run visited all 1 properties in 3 ms. (steps per millisecond=55 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 2 out of 1090 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1090/1090 places, 2500/2500 transitions.
Applied a total of 0 rules in 65 ms. Remains 1090 /1090 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2023-03-23 22:41:12] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
[2023-03-23 22:41:12] [INFO ] Invariant cache hit.
[2023-03-23 22:41:13] [INFO ] Implicit Places using invariants in 867 ms returned []
[2023-03-23 22:41:13] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
[2023-03-23 22:41:13] [INFO ] Invariant cache hit.
[2023-03-23 22:41:13] [INFO ] State equation strengthened by 828 read => feed constraints.
[2023-03-23 22:41:22] [INFO ] Implicit Places using invariants and state equation in 8987 ms returned []
Implicit Place search using SMT with State Equation took 9856 ms to find 0 implicit places.
[2023-03-23 22:41:22] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-23 22:41:22] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
[2023-03-23 22:41:22] [INFO ] Invariant cache hit.
[2023-03-23 22:41:23] [INFO ] Dead Transitions using invariants and state equation in 979 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10987 ms. Remains : 1090/1090 places, 2500/2500 transitions.
Computed a total of 275 stabilizing places and 884 stable transitions
Computed a total of 275 stabilizing places and 884 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 109 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 27 ms :[(NOT p0)]
Finished random walk after 1554 steps, including 35 resets, run visited all 1 properties in 11 ms. (steps per millisecond=141 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 109 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 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2279 reset in 515 ms.
Product exploration explored 100000 steps with 2279 reset in 548 ms.
Support contains 2 out of 1090 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1090/1090 places, 2500/2500 transitions.
Applied a total of 0 rules in 59 ms. Remains 1090 /1090 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2023-03-23 22:41:24] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
[2023-03-23 22:41:24] [INFO ] Invariant cache hit.
[2023-03-23 22:41:25] [INFO ] Implicit Places using invariants in 864 ms returned []
[2023-03-23 22:41:25] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
[2023-03-23 22:41:25] [INFO ] Invariant cache hit.
[2023-03-23 22:41:26] [INFO ] State equation strengthened by 828 read => feed constraints.
[2023-03-23 22:41:35] [INFO ] Implicit Places using invariants and state equation in 9303 ms returned []
Implicit Place search using SMT with State Equation took 10178 ms to find 0 implicit places.
[2023-03-23 22:41:35] [INFO ] Redundant transitions in 81 ms returned []
[2023-03-23 22:41:35] [INFO ] Flow matrix only has 2228 transitions (discarded 272 similar events)
[2023-03-23 22:41:35] [INFO ] Invariant cache hit.
[2023-03-23 22:41:36] [INFO ] Dead Transitions using invariants and state equation in 972 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11297 ms. Remains : 1090/1090 places, 2500/2500 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-10 finished in 46660 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p0&&F(!p1)))))'
Support contains 4 out of 1321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1321/1321 places, 2916/2916 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1292 transition count 2872
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1292 transition count 2872
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 82 place count 1268 transition count 2788
Iterating global reduction 0 with 24 rules applied. Total rules applied 106 place count 1268 transition count 2788
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 117 place count 1257 transition count 2732
Iterating global reduction 0 with 11 rules applied. Total rules applied 128 place count 1257 transition count 2732
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 129 place count 1256 transition count 2726
Iterating global reduction 0 with 1 rules applied. Total rules applied 130 place count 1256 transition count 2726
Applied a total of 130 rules in 153 ms. Remains 1256 /1321 variables (removed 65) and now considering 2726/2916 (removed 190) transitions.
[2023-03-23 22:41:36] [INFO ] Flow matrix only has 2454 transitions (discarded 272 similar events)
// Phase 1: matrix 2454 rows 1256 cols
[2023-03-23 22:41:36] [INFO ] Computed 69 place invariants in 34 ms
[2023-03-23 22:41:37] [INFO ] Implicit Places using invariants in 1037 ms returned [182, 183, 252, 357, 539, 553, 574, 575, 585, 586, 587, 588, 632, 711, 722, 768, 769, 798, 861, 864, 909]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 1039 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1235/1321 places, 2726/2916 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1217 transition count 2708
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1217 transition count 2708
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 54 place count 1199 transition count 2690
Iterating global reduction 0 with 18 rules applied. Total rules applied 72 place count 1199 transition count 2690
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 90 place count 1181 transition count 2672
Iterating global reduction 0 with 18 rules applied. Total rules applied 108 place count 1181 transition count 2672
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 120 place count 1169 transition count 2600
Iterating global reduction 0 with 12 rules applied. Total rules applied 132 place count 1169 transition count 2600
Applied a total of 132 rules in 155 ms. Remains 1169 /1235 variables (removed 66) and now considering 2600/2726 (removed 126) transitions.
[2023-03-23 22:41:37] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
// Phase 1: matrix 2328 rows 1169 cols
[2023-03-23 22:41:37] [INFO ] Computed 48 place invariants in 27 ms
[2023-03-23 22:41:38] [INFO ] Implicit Places using invariants in 929 ms returned []
[2023-03-23 22:41:38] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
[2023-03-23 22:41:38] [INFO ] Invariant cache hit.
[2023-03-23 22:41:39] [INFO ] State equation strengthened by 853 read => feed constraints.
[2023-03-23 22:41:49] [INFO ] Implicit Places using invariants and state equation in 11240 ms returned [1154]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 12183 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1168/1321 places, 2600/2916 transitions.
Applied a total of 0 rules in 38 ms. Remains 1168 /1168 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 13569 ms. Remains : 1168/1321 places, 2600/2916 transitions.
Stuttering acceptance computed with spot in 145 ms :[true, p1, (NOT p0), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (LEQ s687 s584) (LEQ 2 s579)), p0:(GT 1 s290)], 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, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1995 reset in 541 ms.
Product exploration explored 100000 steps with 2011 reset in 487 ms.
Computed a total of 336 stabilizing places and 967 stable transitions
Computed a total of 336 stabilizing places and 967 stable transitions
Detected a total of 336/1168 stabilizing places and 967/2600 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 332 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 160 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 22:41:51] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
// Phase 1: matrix 2328 rows 1168 cols
[2023-03-23 22:41:51] [INFO ] Computed 47 place invariants in 23 ms
[2023-03-23 22:41:51] [INFO ] [Real]Absence check using 31 positive place invariants in 23 ms returned sat
[2023-03-23 22:41:51] [INFO ] [Real]Absence check using 31 positive and 16 generalized place invariants in 17 ms returned sat
[2023-03-23 22:41:51] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:41:51] [INFO ] [Nat]Absence check using 31 positive place invariants in 22 ms returned sat
[2023-03-23 22:41:51] [INFO ] [Nat]Absence check using 31 positive and 16 generalized place invariants in 19 ms returned sat
[2023-03-23 22:41:52] [INFO ] After 752ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:41:52] [INFO ] State equation strengthened by 853 read => feed constraints.
[2023-03-23 22:41:52] [INFO ] After 145ms SMT Verify possible using 853 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 22:41:53] [INFO ] Deduced a trap composed of 202 places in 467 ms of which 1 ms to minimize.
[2023-03-23 22:41:53] [INFO ] Deduced a trap composed of 226 places in 437 ms of which 1 ms to minimize.
[2023-03-23 22:41:54] [INFO ] Deduced a trap composed of 271 places in 467 ms of which 1 ms to minimize.
[2023-03-23 22:41:54] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1662 ms
[2023-03-23 22:41:54] [INFO ] After 1870ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 69 ms.
[2023-03-23 22:41:54] [INFO ] After 2885ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 1168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1168/1168 places, 2600/2600 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 1168 transition count 2578
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 1146 transition count 2578
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 44 place count 1146 transition count 2566
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 68 place count 1134 transition count 2566
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 114 place count 1111 transition count 2543
Free-agglomeration rule (complex) applied 136 times.
Iterating global reduction 2 with 136 rules applied. Total rules applied 250 place count 1111 transition count 3732
Reduce places removed 136 places and 0 transitions.
Iterating post reduction 2 with 136 rules applied. Total rules applied 386 place count 975 transition count 3732
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 389 place count 975 transition count 3732
Applied a total of 389 rules in 336 ms. Remains 975 /1168 variables (removed 193) and now considering 3732/2600 (removed -1132) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 337 ms. Remains : 975/1168 places, 3732/2600 transitions.
Incomplete random walk after 10000 steps, including 283 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 70865 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 70865 steps, saw 29601 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 22:41:58] [INFO ] Flow matrix only has 3334 transitions (discarded 398 similar events)
// Phase 1: matrix 3334 rows 975 cols
[2023-03-23 22:41:58] [INFO ] Computed 47 place invariants in 25 ms
[2023-03-23 22:41:58] [INFO ] [Real]Absence check using 31 positive place invariants in 13 ms returned sat
[2023-03-23 22:41:58] [INFO ] [Real]Absence check using 31 positive and 16 generalized place invariants in 5 ms returned sat
[2023-03-23 22:41:59] [INFO ] After 1038ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:41:59] [INFO ] [Nat]Absence check using 31 positive place invariants in 13 ms returned sat
[2023-03-23 22:41:59] [INFO ] [Nat]Absence check using 31 positive and 16 generalized place invariants in 4 ms returned sat
[2023-03-23 22:42:00] [INFO ] After 876ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:42:00] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 22:42:00] [INFO ] After 312ms SMT Verify possible using 2178 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 22:42:01] [INFO ] Deduced a trap composed of 157 places in 429 ms of which 1 ms to minimize.
[2023-03-23 22:42:01] [INFO ] Deduced a trap composed of 164 places in 415 ms of which 1 ms to minimize.
[2023-03-23 22:42:02] [INFO ] Deduced a trap composed of 162 places in 419 ms of which 1 ms to minimize.
[2023-03-23 22:42:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2047 ms
[2023-03-23 22:42:02] [INFO ] After 2425ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 87 ms.
[2023-03-23 22:42:02] [INFO ] After 3557ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 975 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 975/975 places, 3732/3732 transitions.
Applied a total of 0 rules in 91 ms. Remains 975 /975 variables (removed 0) and now considering 3732/3732 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 975/975 places, 3732/3732 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 975/975 places, 3732/3732 transitions.
Applied a total of 0 rules in 90 ms. Remains 975 /975 variables (removed 0) and now considering 3732/3732 (removed 0) transitions.
[2023-03-23 22:42:02] [INFO ] Flow matrix only has 3334 transitions (discarded 398 similar events)
[2023-03-23 22:42:02] [INFO ] Invariant cache hit.
[2023-03-23 22:42:03] [INFO ] Implicit Places using invariants in 1061 ms returned []
[2023-03-23 22:42:03] [INFO ] Flow matrix only has 3334 transitions (discarded 398 similar events)
[2023-03-23 22:42:03] [INFO ] Invariant cache hit.
[2023-03-23 22:42:04] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 22:42:23] [INFO ] Implicit Places using invariants and state equation in 19051 ms returned []
Implicit Place search using SMT with State Equation took 20126 ms to find 0 implicit places.
[2023-03-23 22:42:23] [INFO ] Redundant transitions in 211 ms returned []
[2023-03-23 22:42:23] [INFO ] Flow matrix only has 3334 transitions (discarded 398 similar events)
[2023-03-23 22:42:23] [INFO ] Invariant cache hit.
[2023-03-23 22:42:24] [INFO ] Dead Transitions using invariants and state equation in 1390 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21850 ms. Remains : 975/975 places, 3732/3732 transitions.
Graph (trivial) has 1051 edges and 975 vertex of which 17 / 975 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 4314 edges and 959 vertex of which 946 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.1 ms
Discarding 13 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 t1236.t1551 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 929 transition count 2963
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 832 transition count 2770
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 736 transition count 2602
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 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 3 with 214 rules applied. Total rules applied 869 place count 664 transition count 2460
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 4 with 190 rules applied. Total rules applied 1059 place count 594 transition count 2340
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 5 with 148 rules applied. Total rules applied 1207 place count 544 transition count 2242
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 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 128 rules applied. Total rules applied 1335 place count 496 transition count 2162
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 1429 place count 464 transition count 2100
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 1507 place count 434 transition count 2052
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 1559 place count 416 transition count 2018
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 1599 place count 400 transition count 1994
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 1621 place count 392 transition count 1980
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 1635 place count 386 transition count 1972
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1640 place count 383 transition count 1970
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 11 Pre rules applied. Total rules applied 1640 place count 383 transition count 1959
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 14 with 22 rules applied. Total rules applied 1662 place count 372 transition count 1959
Discarding 281 places :
Symmetric choice reduction at 14 with 281 rule applications. Total rules 1943 place count 91 transition count 353
Iterating global reduction 14 with 281 rules applied. Total rules applied 2224 place count 91 transition count 353
Ensure Unique test removed 238 transitions
Reduce isomorphic transitions removed 238 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 14 with 244 rules applied. Total rules applied 2468 place count 91 transition count 109
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 2474 place count 85 transition count 109
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 2474 place count 85 transition count 108
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 2476 place count 84 transition count 108
Discarding 9 places :
Symmetric choice reduction at 16 with 9 rule applications. Total rules 2485 place count 75 transition count 93
Iterating global reduction 16 with 9 rules applied. Total rules applied 2494 place count 75 transition count 93
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 2497 place count 72 transition count 90
Iterating global reduction 16 with 3 rules applied. Total rules applied 2500 place count 72 transition count 90
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 16 with 16 rules applied. Total rules applied 2516 place count 64 transition count 82
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 16 with 9 rules applied. Total rules applied 2525 place count 64 transition count 73
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 16 with 9 rules applied. Total rules applied 2534 place count 55 transition count 73
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 17 with 10 rules applied. Total rules applied 2544 place count 55 transition count 73
Applied a total of 2544 rules in 432 ms. Remains 55 /975 variables (removed 920) and now considering 73/3732 (removed 3659) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 73 rows 55 cols
[2023-03-23 22:42:25] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-23 22:42:25] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 22:42:25] [INFO ] [Real]Absence check using 3 positive and 14 generalized place invariants in 10 ms returned sat
[2023-03-23 22:42:25] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:42:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 22:42:25] [INFO ] [Nat]Absence check using 3 positive and 14 generalized place invariants in 3 ms returned sat
[2023-03-23 22:42:25] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:42:25] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-23 22:42:25] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X p0), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (NOT p1)), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 6 factoid took 327 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 112 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 4 out of 1168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1168/1168 places, 2600/2600 transitions.
Applied a total of 0 rules in 29 ms. Remains 1168 /1168 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-23 22:42:25] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
// Phase 1: matrix 2328 rows 1168 cols
[2023-03-23 22:42:25] [INFO ] Computed 47 place invariants in 28 ms
[2023-03-23 22:42:26] [INFO ] Implicit Places using invariants in 945 ms returned []
[2023-03-23 22:42:26] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
[2023-03-23 22:42:26] [INFO ] Invariant cache hit.
[2023-03-23 22:42:27] [INFO ] State equation strengthened by 853 read => feed constraints.
[2023-03-23 22:42:36] [INFO ] Implicit Places using invariants and state equation in 9979 ms returned []
Implicit Place search using SMT with State Equation took 10926 ms to find 0 implicit places.
[2023-03-23 22:42:36] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
[2023-03-23 22:42:36] [INFO ] Invariant cache hit.
[2023-03-23 22:42:37] [INFO ] Dead Transitions using invariants and state equation in 1010 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11967 ms. Remains : 1168/1168 places, 2600/2600 transitions.
Computed a total of 336 stabilizing places and 967 stable transitions
Computed a total of 336 stabilizing places and 967 stable transitions
Detected a total of 336/1168 stabilizing places and 967/2600 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 365 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 160 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 22:42:38] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
[2023-03-23 22:42:38] [INFO ] Invariant cache hit.
[2023-03-23 22:42:38] [INFO ] [Real]Absence check using 31 positive place invariants in 24 ms returned sat
[2023-03-23 22:42:38] [INFO ] [Real]Absence check using 31 positive and 16 generalized place invariants in 11 ms returned sat
[2023-03-23 22:42:39] [INFO ] After 926ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:42:39] [INFO ] [Nat]Absence check using 31 positive place invariants in 24 ms returned sat
[2023-03-23 22:42:39] [INFO ] [Nat]Absence check using 31 positive and 16 generalized place invariants in 10 ms returned sat
[2023-03-23 22:42:40] [INFO ] After 736ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:42:40] [INFO ] State equation strengthened by 853 read => feed constraints.
[2023-03-23 22:42:40] [INFO ] After 169ms SMT Verify possible using 853 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 22:42:40] [INFO ] Deduced a trap composed of 199 places in 467 ms of which 1 ms to minimize.
[2023-03-23 22:42:41] [INFO ] Deduced a trap composed of 271 places in 483 ms of which 1 ms to minimize.
[2023-03-23 22:42:42] [INFO ] Deduced a trap composed of 323 places in 481 ms of which 1 ms to minimize.
[2023-03-23 22:42:42] [INFO ] Deduced a trap composed of 314 places in 489 ms of which 1 ms to minimize.
[2023-03-23 22:42:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2370 ms
[2023-03-23 22:42:42] [INFO ] After 2596ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 78 ms.
[2023-03-23 22:42:42] [INFO ] After 3608ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 1168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1168/1168 places, 2600/2600 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 1168 transition count 2578
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 44 place count 1146 transition count 2578
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 44 place count 1146 transition count 2566
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 68 place count 1134 transition count 2566
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 114 place count 1111 transition count 2543
Free-agglomeration rule (complex) applied 136 times.
Iterating global reduction 2 with 136 rules applied. Total rules applied 250 place count 1111 transition count 3732
Reduce places removed 136 places and 0 transitions.
Iterating post reduction 2 with 136 rules applied. Total rules applied 386 place count 975 transition count 3732
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 389 place count 975 transition count 3732
Applied a total of 389 rules in 346 ms. Remains 975 /1168 variables (removed 193) and now considering 3732/2600 (removed -1132) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 346 ms. Remains : 975/1168 places, 3732/2600 transitions.
Incomplete random walk after 10000 steps, including 282 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 71153 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 71153 steps, saw 29713 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 22:42:46] [INFO ] Flow matrix only has 3334 transitions (discarded 398 similar events)
// Phase 1: matrix 3334 rows 975 cols
[2023-03-23 22:42:46] [INFO ] Computed 47 place invariants in 23 ms
[2023-03-23 22:42:46] [INFO ] [Real]Absence check using 31 positive place invariants in 13 ms returned sat
[2023-03-23 22:42:46] [INFO ] [Real]Absence check using 31 positive and 16 generalized place invariants in 3 ms returned sat
[2023-03-23 22:42:47] [INFO ] After 1034ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:42:47] [INFO ] [Nat]Absence check using 31 positive place invariants in 13 ms returned sat
[2023-03-23 22:42:47] [INFO ] [Nat]Absence check using 31 positive and 16 generalized place invariants in 3 ms returned sat
[2023-03-23 22:42:48] [INFO ] After 885ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:42:48] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 22:42:48] [INFO ] After 313ms SMT Verify possible using 2178 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 22:42:49] [INFO ] Deduced a trap composed of 157 places in 423 ms of which 1 ms to minimize.
[2023-03-23 22:42:50] [INFO ] Deduced a trap composed of 164 places in 422 ms of which 1 ms to minimize.
[2023-03-23 22:42:50] [INFO ] Deduced a trap composed of 162 places in 417 ms of which 1 ms to minimize.
[2023-03-23 22:42:50] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2050 ms
[2023-03-23 22:42:50] [INFO ] After 2433ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 88 ms.
[2023-03-23 22:42:51] [INFO ] After 3566ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 975 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 975/975 places, 3732/3732 transitions.
Applied a total of 0 rules in 92 ms. Remains 975 /975 variables (removed 0) and now considering 3732/3732 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 975/975 places, 3732/3732 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 975/975 places, 3732/3732 transitions.
Applied a total of 0 rules in 91 ms. Remains 975 /975 variables (removed 0) and now considering 3732/3732 (removed 0) transitions.
[2023-03-23 22:42:51] [INFO ] Flow matrix only has 3334 transitions (discarded 398 similar events)
[2023-03-23 22:42:51] [INFO ] Invariant cache hit.
[2023-03-23 22:42:52] [INFO ] Implicit Places using invariants in 1046 ms returned []
[2023-03-23 22:42:52] [INFO ] Flow matrix only has 3334 transitions (discarded 398 similar events)
[2023-03-23 22:42:52] [INFO ] Invariant cache hit.
[2023-03-23 22:42:53] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 22:43:10] [INFO ] Implicit Places using invariants and state equation in 17891 ms returned []
Implicit Place search using SMT with State Equation took 18938 ms to find 0 implicit places.
[2023-03-23 22:43:10] [INFO ] Redundant transitions in 170 ms returned []
[2023-03-23 22:43:10] [INFO ] Flow matrix only has 3334 transitions (discarded 398 similar events)
[2023-03-23 22:43:10] [INFO ] Invariant cache hit.
[2023-03-23 22:43:11] [INFO ] Dead Transitions using invariants and state equation in 1285 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20494 ms. Remains : 975/975 places, 3732/3732 transitions.
Graph (trivial) has 1051 edges and 975 vertex of which 17 / 975 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 4314 edges and 959 vertex of which 946 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 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 t1236.t1551 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 929 transition count 2963
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 832 transition count 2770
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 736 transition count 2602
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 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 3 with 214 rules applied. Total rules applied 869 place count 664 transition count 2460
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 4 with 190 rules applied. Total rules applied 1059 place count 594 transition count 2340
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 5 with 148 rules applied. Total rules applied 1207 place count 544 transition count 2242
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 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 128 rules applied. Total rules applied 1335 place count 496 transition count 2162
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 1429 place count 464 transition count 2100
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 1507 place count 434 transition count 2052
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 1559 place count 416 transition count 2018
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 1599 place count 400 transition count 1994
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 1621 place count 392 transition count 1980
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 1635 place count 386 transition count 1972
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 13 with 5 rules applied. Total rules applied 1640 place count 383 transition count 1970
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 11 Pre rules applied. Total rules applied 1640 place count 383 transition count 1959
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 14 with 22 rules applied. Total rules applied 1662 place count 372 transition count 1959
Discarding 281 places :
Symmetric choice reduction at 14 with 281 rule applications. Total rules 1943 place count 91 transition count 353
Iterating global reduction 14 with 281 rules applied. Total rules applied 2224 place count 91 transition count 353
Ensure Unique test removed 238 transitions
Reduce isomorphic transitions removed 238 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 14 with 244 rules applied. Total rules applied 2468 place count 91 transition count 109
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 2474 place count 85 transition count 109
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 2474 place count 85 transition count 108
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 2476 place count 84 transition count 108
Discarding 9 places :
Symmetric choice reduction at 16 with 9 rule applications. Total rules 2485 place count 75 transition count 93
Iterating global reduction 16 with 9 rules applied. Total rules applied 2494 place count 75 transition count 93
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 2497 place count 72 transition count 90
Iterating global reduction 16 with 3 rules applied. Total rules applied 2500 place count 72 transition count 90
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 16 with 16 rules applied. Total rules applied 2516 place count 64 transition count 82
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 16 with 9 rules applied. Total rules applied 2525 place count 64 transition count 73
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 16 with 9 rules applied. Total rules applied 2534 place count 55 transition count 73
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 17 with 10 rules applied. Total rules applied 2544 place count 55 transition count 73
Applied a total of 2544 rules in 347 ms. Remains 55 /975 variables (removed 920) and now considering 73/3732 (removed 3659) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 73 rows 55 cols
[2023-03-23 22:43:11] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-23 22:43:12] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 22:43:12] [INFO ] [Real]Absence check using 3 positive and 14 generalized place invariants in 2 ms returned sat
[2023-03-23 22:43:12] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 22:43:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 22:43:12] [INFO ] [Nat]Absence check using 3 positive and 14 generalized place invariants in 3 ms returned sat
[2023-03-23 22:43:12] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 22:43:12] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-23 22:43:12] [INFO ] After 51ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 5 factoid took 379 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 109 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 112 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 2005 reset in 457 ms.
Product exploration explored 100000 steps with 2003 reset in 470 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 122 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Support contains 4 out of 1168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1168/1168 places, 2600/2600 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 1168 transition count 2600
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 22 place count 1168 transition count 2603
Deduced a syphon composed of 34 places in 2 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 34 place count 1168 transition count 2603
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 44 place count 1158 transition count 2593
Deduced a syphon composed of 24 places in 1 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 54 place count 1158 transition count 2593
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 47 places in 2 ms
Iterating global reduction 1 with 23 rules applied. Total rules applied 77 place count 1158 transition count 2593
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 83 place count 1152 transition count 2587
Deduced a syphon composed of 41 places in 1 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 89 place count 1152 transition count 2587
Deduced a syphon composed of 41 places in 1 ms
Applied a total of 89 rules in 941 ms. Remains 1152 /1168 variables (removed 16) and now considering 2587/2600 (removed 13) transitions.
[2023-03-23 22:43:15] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-23 22:43:15] [INFO ] Flow matrix only has 2315 transitions (discarded 272 similar events)
// Phase 1: matrix 2315 rows 1152 cols
[2023-03-23 22:43:15] [INFO ] Computed 47 place invariants in 24 ms
[2023-03-23 22:43:16] [INFO ] Dead Transitions using invariants and state equation in 1068 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1152/1168 places, 2587/2600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2107 ms. Remains : 1152/1168 places, 2587/2600 transitions.
Support contains 4 out of 1168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1168/1168 places, 2600/2600 transitions.
Applied a total of 0 rules in 32 ms. Remains 1168 /1168 variables (removed 0) and now considering 2600/2600 (removed 0) transitions.
[2023-03-23 22:43:16] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
// Phase 1: matrix 2328 rows 1168 cols
[2023-03-23 22:43:16] [INFO ] Computed 47 place invariants in 26 ms
[2023-03-23 22:43:17] [INFO ] Implicit Places using invariants in 924 ms returned []
[2023-03-23 22:43:17] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
[2023-03-23 22:43:17] [INFO ] Invariant cache hit.
[2023-03-23 22:43:17] [INFO ] State equation strengthened by 853 read => feed constraints.
[2023-03-23 22:43:27] [INFO ] Implicit Places using invariants and state equation in 10291 ms returned []
Implicit Place search using SMT with State Equation took 11217 ms to find 0 implicit places.
[2023-03-23 22:43:27] [INFO ] Flow matrix only has 2328 transitions (discarded 272 similar events)
[2023-03-23 22:43:27] [INFO ] Invariant cache hit.
[2023-03-23 22:43:28] [INFO ] Dead Transitions using invariants and state equation in 1000 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12251 ms. Remains : 1168/1168 places, 2600/2600 transitions.
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-11 finished in 112270 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 1321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1321/1321 places, 2916/2916 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 1289 transition count 2869
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 1289 transition count 2869
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 91 place count 1262 transition count 2782
Iterating global reduction 0 with 27 rules applied. Total rules applied 118 place count 1262 transition count 2782
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 132 place count 1248 transition count 2708
Iterating global reduction 0 with 14 rules applied. Total rules applied 146 place count 1248 transition count 2708
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 1247 transition count 2702
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 1247 transition count 2702
Applied a total of 148 rules in 170 ms. Remains 1247 /1321 variables (removed 74) and now considering 2702/2916 (removed 214) transitions.
[2023-03-23 22:43:28] [INFO ] Flow matrix only has 2430 transitions (discarded 272 similar events)
// Phase 1: matrix 2430 rows 1247 cols
[2023-03-23 22:43:28] [INFO ] Computed 69 place invariants in 35 ms
[2023-03-23 22:43:29] [INFO ] Implicit Places using invariants in 1045 ms returned [182, 183, 252, 300, 354, 536, 550, 571, 572, 582, 583, 584, 585, 612, 613, 623, 713, 759, 760, 789, 852, 855, 900]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 1048 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1224/1321 places, 2702/2916 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1203 transition count 2681
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1203 transition count 2681
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 63 place count 1182 transition count 2660
Iterating global reduction 0 with 21 rules applied. Total rules applied 84 place count 1182 transition count 2660
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 105 place count 1161 transition count 2639
Iterating global reduction 0 with 21 rules applied. Total rules applied 126 place count 1161 transition count 2639
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 140 place count 1147 transition count 2555
Iterating global reduction 0 with 14 rules applied. Total rules applied 154 place count 1147 transition count 2555
Applied a total of 154 rules in 163 ms. Remains 1147 /1224 variables (removed 77) and now considering 2555/2702 (removed 147) transitions.
[2023-03-23 22:43:29] [INFO ] Flow matrix only has 2283 transitions (discarded 272 similar events)
// Phase 1: matrix 2283 rows 1147 cols
[2023-03-23 22:43:29] [INFO ] Computed 46 place invariants in 28 ms
[2023-03-23 22:43:30] [INFO ] Implicit Places using invariants in 927 ms returned []
[2023-03-23 22:43:30] [INFO ] Flow matrix only has 2283 transitions (discarded 272 similar events)
[2023-03-23 22:43:30] [INFO ] Invariant cache hit.
[2023-03-23 22:43:31] [INFO ] State equation strengthened by 828 read => feed constraints.
[2023-03-23 22:43:38] [INFO ] Implicit Places using invariants and state equation in 7479 ms returned []
Implicit Place search using SMT with State Equation took 8407 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1147/1321 places, 2555/2916 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9788 ms. Remains : 1147/1321 places, 2555/2916 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S16C06-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:(LEQ 1 s644)], 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 60 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-14 finished in 9879 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p0&&F(!p1)))))'
[2023-03-23 22:43:38] [INFO ] Flatten gal took : 99 ms
[2023-03-23 22:43:38] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-23 22:43:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1321 places, 2916 transitions and 12798 arcs took 20 ms.
Total runtime 453364 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1729/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1729/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1729/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1729/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-01
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-03
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-10
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-11

BK_STOP 1679611424478

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-01
ltl formula formula --ltl=/tmp/1729/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1321 places, 2916 transitions and 12798 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.540 real 0.070 user 0.150 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1729/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1729/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1729/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1729/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-03
ltl formula formula --ltl=/tmp/1729/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1321 places, 2916 transitions and 12798 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.640 real 0.090 user 0.110 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1729/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1729/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1729/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1729/ltl_1_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-10
ltl formula formula --ltl=/tmp/1729/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1321 places, 2916 transitions and 12798 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.590 real 0.110 user 0.090 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1729/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1729/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1729/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1729/ltl_2_
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name MultiCrashLeafsetExtension-PT-S16C06-LTLCardinality-11
ltl formula formula --ltl=/tmp/1729/ltl_3_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1321 places, 2916 transitions and 12798 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.560 real 0.120 user 0.100 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1729/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1729/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1729/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1729/ltl_3_
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S16C06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S16C06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-167856419400779"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C06.tgz
mv MultiCrashLeafsetExtension-PT-S16C06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.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 ;