Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r508-tall-171654351000143.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S24C12, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351000143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 19 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 18:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 20M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2023-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2023-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717215335229

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C12
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 04:15:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 04:15:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 04:15:37] [INFO ] Load time of PNML (sax parser for PT used): 796 ms
[2024-06-01 04:15:37] [INFO ] Transformed 20612 places.
[2024-06-01 04:15:37] [INFO ] Transformed 29875 transitions.
[2024-06-01 04:15:37] [INFO ] Parsed PT model containing 20612 places and 29875 transitions and 109334 arcs in 1012 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (324 resets) in 3610 ms. (11 steps per ms) remains 10/16 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (68 resets) in 817 ms. (48 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (68 resets) in 517 ms. (77 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (68 resets) in 457 ms. (87 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (68 resets) in 767 ms. (52 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (68 resets) in 541 ms. (73 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (68 resets) in 521 ms. (76 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (68 resets) in 328 ms. (121 steps per ms) remains 9/10 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (68 resets) in 405 ms. (98 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (68 resets) in 307 ms. (129 steps per ms) remains 9/9 properties
[2024-06-01 04:15:40] [INFO ] Flow matrix only has 29275 transitions (discarded 600 similar events)
// Phase 1: matrix 29275 rows 20612 cols
[2024-06-01 04:15:43] [INFO ] Computed 1353 invariants in 3092 ms
[2024-06-01 04:15:43] [INFO ] State equation strengthened by 9202 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/251 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/251 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/251 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-14 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 2360/2611 variables, 43/54 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2611 variables, 2/56 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2611 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 27/2638 variables, 27/83 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2638 variables, 0/83 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-02 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-03 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2023-04 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2023-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-07 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-08 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-09 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 10910/13548 variables, 400/483 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/13548 variables, 0/483 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 7041/20589 variables, 847/1330 constraints. Problems are: Problem set: 7 solved, 2 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 20589/49887 variables, and 1330 constraints, problems are : Problem set: 7 solved, 2 unsolved in 5082 ms.
Refiners :[Positive P Invariants (semi-flows): 78/78 constraints, Generalized P Invariants (flows): 1252/1275 constraints, State Equation: 0/20612 constraints, ReadFeed: 0/9202 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10858/10862 variables, 4/4 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10862 variables, 0/4 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1551/12413 variables, 78/82 constraints. Problems are: Problem set: 7 solved, 2 unsolved
[2024-06-01 04:16:19] [INFO ] Deduced a trap composed of 399 places in 27969 ms of which 565 ms to minimize.
SMT process timed out in 38978ms, After SMT, problems are : Problem set: 7 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 20612 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20612/20612 places, 29875/29875 transitions.
Graph (complete) has 64441 edges and 20612 vertex of which 20560 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.54 ms
Discarding 52 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 7176 transitions
Trivial Post-agglo rules discarded 7176 transitions
Performed 7176 trivial Post agglomeration. Transition count delta: 7176
Iterating post reduction 0 with 7176 rules applied. Total rules applied 7177 place count 20560 transition count 22699
Reduce places removed 7176 places and 0 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 1 with 7200 rules applied. Total rules applied 14377 place count 13384 transition count 22675
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 14401 place count 13360 transition count 22675
Performed 598 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 598 Pre rules applied. Total rules applied 14401 place count 13360 transition count 22077
Deduced a syphon composed of 598 places in 27 ms
Reduce places removed 598 places and 0 transitions.
Iterating global reduction 3 with 1196 rules applied. Total rules applied 15597 place count 12762 transition count 22077
Discarding 6598 places :
Symmetric choice reduction at 3 with 6598 rule applications. Total rules 22195 place count 6164 transition count 15479
Iterating global reduction 3 with 6598 rules applied. Total rules applied 28793 place count 6164 transition count 15479
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 28793 place count 6164 transition count 15457
Deduced a syphon composed of 22 places in 15 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 28837 place count 6142 transition count 15457
Discarding 548 places :
Symmetric choice reduction at 3 with 548 rule applications. Total rules 29385 place count 5594 transition count 8881
Iterating global reduction 3 with 548 rules applied. Total rules applied 29933 place count 5594 transition count 8881
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 7 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 29983 place count 5569 transition count 8856
Free-agglomeration rule (complex) applied 338 times.
Iterating global reduction 3 with 338 rules applied. Total rules applied 30321 place count 5569 transition count 14546
Reduce places removed 338 places and 0 transitions.
Iterating post reduction 3 with 338 rules applied. Total rules applied 30659 place count 5231 transition count 14546
Partial Free-agglomeration rule applied 48 times.
Drop transitions (Partial Free agglomeration) removed 48 transitions
Iterating global reduction 4 with 48 rules applied. Total rules applied 30707 place count 5231 transition count 14546
Applied a total of 30707 rules in 7000 ms. Remains 5231 /20612 variables (removed 15381) and now considering 14546/29875 (removed 15329) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7013 ms. Remains : 5231/20612 places, 14546/29875 transitions.
RANDOM walk for 40000 steps (540 resets) in 2753 ms. (14 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (72 resets) in 565 ms. (70 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (72 resets) in 461 ms. (86 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 18049 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 18049 steps, saw 8574 distinct states, run finished after 3005 ms. (steps per millisecond=6 ) properties seen :0
[2024-06-01 04:16:30] [INFO ] Flow matrix only has 13660 transitions (discarded 886 similar events)
// Phase 1: matrix 13660 rows 5231 cols
[2024-06-01 04:16:31] [INFO ] Computed 1301 invariants in 447 ms
[2024-06-01 04:16:31] [INFO ] State equation strengthened by 9202 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 2293/2297 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2297 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1291/3588 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3588 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1410/4998 variables, 1063/1068 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 04:16:39] [INFO ] Deduced a trap composed of 5 places in 7263 ms of which 34 ms to minimize.
[2024-06-01 04:16:46] [INFO ] Deduced a trap composed of 549 places in 6990 ms of which 38 ms to minimize.
[2024-06-01 04:16:53] [INFO ] Deduced a trap composed of 527 places in 6958 ms of which 34 ms to minimize.
[2024-06-01 04:17:00] [INFO ] Deduced a trap composed of 544 places in 6944 ms of which 35 ms to minimize.
[2024-06-01 04:17:08] [INFO ] Deduced a trap composed of 501 places in 7128 ms of which 33 ms to minimize.
[2024-06-01 04:17:15] [INFO ] Deduced a trap composed of 556 places in 6950 ms of which 31 ms to minimize.
[2024-06-01 04:17:22] [INFO ] Deduced a trap composed of 606 places in 6813 ms of which 33 ms to minimize.
SMT process timed out in 51500ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 5231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5231/5231 places, 14546/14546 transitions.
Applied a total of 0 rules in 827 ms. Remains 5231 /5231 variables (removed 0) and now considering 14546/14546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 827 ms. Remains : 5231/5231 places, 14546/14546 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5231/5231 places, 14546/14546 transitions.
Applied a total of 0 rules in 808 ms. Remains 5231 /5231 variables (removed 0) and now considering 14546/14546 (removed 0) transitions.
[2024-06-01 04:17:23] [INFO ] Flow matrix only has 13660 transitions (discarded 886 similar events)
[2024-06-01 04:17:23] [INFO ] Invariant cache hit.
[2024-06-01 04:17:47] [INFO ] Implicit Places using invariants in 23806 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 25, 31, 39, 49, 61, 75, 91, 109, 129, 151, 174, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 228, 246, 262, 276, 288, 298, 306, 312, 316, 318, 345, 351, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 367, 371, 377, 385, 395, 407, 421, 437, 455, 475, 496, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 546, 562, 576, 588, 598, 606, 612, 616, 618, 620, 647, 653, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 669, 671, 675, 681, 689, 699, 711, 725, 741, 759, 778, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 824, 838, 850, 860, 868, 874, 878, 880, 882, 884, 911, 917, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 933, 935, 937, 941, 947, 955, 965, 977, 991, 1007, 1024, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1052, 1066, 1078, 1088, 1096, 1102, 1106, 1108, 1110, 1112, 1114, 1141, 1147, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, 1163, 1165, 1167, 1169, 1173, 1179, 1187, 1197, 1209, 1223, 1238, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1264, 1276, 1286, 1294, 1300, 1304, 1306, 1308, 1310, 1312, 1314, 1341, 1347, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1363, 1365, 1367, 1369, 1371, 1375, 1381, 1389, 1399, 1411, 1424, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1458, 1466, 1472, 1476, 1478, 1480, 1482, 1484, 1486, 1488, 1515, 1521, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1537, 1539, 1541, 1543, 1545, 1547, 1551, 1557, 1565, 1575, 1586, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1616, 1622, 1626, 1628, 1630, 1632, 1634, 1636, 1638, 1640, 1667, 1673, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1689, 1691, 1693, 1695, 1697, 1699, 1701, 1705, 1711, 1719, 1728, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1754, 1758, 1760, 1762, 1764, 1766, 1768, 1770, 1772, 1774, 1801, 1807, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1821, 1823, 1825, 1827, 1829, 1831, 1833, 1835, 1837, 1841, 1847, 1854, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1876, 1878, 1880, 1882, 1884, 1886, 1888, 1890, 1892, 1894, 1921, 1927, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1963, 1968, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1983, 1984, 1986, 1988, 1991, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2033, 2039, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2073, 2076, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2090, 2092, 2094, 2096, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2137, 2143, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2157, 2159, 2161, 2163, 2165, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2181, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2193, 2195, 2197, 2199, 2201, 2203, 2205, 2207, 2209, 2211, 2213, 2240, 2242, 2245, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2259, 2261, 2263, 2265, 2267, 2269, 2271, 2273, 2275, 2277, 2279, 2281, 2283, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2295, 2297, 2299, 2301, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2342, 2348, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2362, 2364, 2366, 2368, 2370, 2372, 2374, 2376, 2378, 2380, 2382, 2384, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2400, 2402, 2404, 2406, 2408, 2410, 2412, 2414, 2416, 2418, 2445, 2451, 2453, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2463, 2464, 2465, 2467, 2469, 2471, 2473, 2475, 2477, 2479, 2481, 2483, 2485, 2487, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2502, 2504, 2506, 2508, 2510, 2512, 2514, 2516, 2518, 2520, 2522, 2549, 2555, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2566, 2567, 2568, 2569, 2571, 2573, 2575, 2577, 2579, 2581, 2583, 2585, 2587, 2589, 2593, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608, 2609, 2610, 2614, 2616, 2618, 2620, 2622, 2624, 2626, 2628, 2630, 2632, 2659, 2665, 2667, 2668, 2669, 2670, 2671, 2672, 2673, 2674, 2675, 2676, 2677, 2678, 2679, 2681, 2683, 2685, 2687, 2689, 2691, 2693, 2695, 2697, 2701, 2707, 2714, 2715, 2716, 2717, 2718, 2719, 2720, 2721, 2722, 2723, 2724, 2725, 2726, 2732, 2736, 2738, 2740, 2742, 2744, 2746, 2748, 2750, 2752, 2779, 2785, 2787, 2788, 2789, 2790, 2791, 2792, 2793, 2794, 2795, 2796, 2797, 2798, 2799, 2801, 2803, 2805, 2807, 2809, 2811, 2813, 2815, 2819, 2825, 2833, 2842, 2843, 2844, 2845, 2846, 2847, 2848, 2849, 2850, 2851, 2852, 2853, 2854, 2862, 2868, 2872, 2874, 2876, 2878, 2880, 2882, 2884, 2886, 2913, 2919, 2921, 2922, 2923, 2924, 2925, 2926, 2927, 2928, 2929, 2930, 2931, 2932, 2933, 2935, 2937, 2939, 2941, 2943, 2945, 2947, 2951, 2957, 2965, 2975, 2986, 2987, 2988, 2989, 2990, 2991, 2992, 2993, 2994, 2995, 2996, 2997, 2998, 3008, 3016, 3022, 3026, 3028, 3030, 3032, 3034, 3036, 3038, 3065, 3071, 3073, 3074, 3075, 3076, 3077, 3078, 3079, 3080, 3081, 3082, 3083, 3084, 3085, 3087, 3089, 3091, 3093, 3095, 3097, 3101, 3107, 3115, 3125, 3137, 3150, 3151, 3152, 3153, 3154, 3155, 3156, 3157, 3158, 3159, 3160, 3161, 3162, 3174, 3184, 3192, 3198, 3202, 3204, 3206, 3208, 3210, 3212, 3239, 3245, 3247, 3248, 3249, 3250, 3251, 3252, 3253, 3254, 3255, 3256, 3257, 3258, 3259, 3261, 3263, 3265, 3267, 3269, 3273, 3279, 3287, 3297, 3309, 3323, 3338, 3339, 3340, 3341, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3349, 3350, 3364, 3376, 3386, 3394, 3400, 3404, 3406, 3408, 3410, 3412, 3439, 3445, 3447, 3448, 3449, 3450, 3451, 3452, 3453, 3454, 3455, 3456, 3457, 3458, 3459, 3461, 3463, 3465, 3467, 3471, 3477, 3485, 3495, 3507, 3521, 3537, 3554, 3555, 3556, 3557, 3558, 3559, 3560, 3561, 3562, 3563, 3564, 3565, 3566, 3582, 3596, 3608, 3618, 3626, 3632, 3636, 3638, 3640, 3642, 3669, 3675, 3677, 3678, 3679, 3680, 3681, 3682, 3683, 3684, 3685, 3686, 3687, 3688, 3689, 3691, 3693, 3695, 3699, 3705, 3713, 3723, 3735, 3749, 3765, 3783, 3802, 3803, 3804, 3805, 3806, 3807, 3808, 3809, 3810, 3811, 3812, 3813, 3814, 3832, 3848, 3862, 3874, 3884, 3892, 3898, 3902, 3904, 3906, 3933, 3939, 3941, 3942, 3943, 3944, 3945, 3946, 3947, 3948, 3949, 3950, 3951, 3952, 3953, 3955, 3957, 3961, 3967, 3975, 3985, 3997, 4011, 4027, 4045, 4065, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4093, 4094, 4095, 4096, 4097, 4098, 4118, 4136, 4152, 4166, 4178, 4188, 4196, 4202, 4206, 4208, 4235, 4237, 4240, 4242, 4243, 4244, 4245, 4246, 4247, 4248, 4249, 4250, 4251, 4252, 4254, 4256, 4261, 4267, 4275, 4285, 4297, 4311, 4327, 4345, 4365, 4387, 4410, 4411, 4412, 4413, 4414, 4415, 4416, 4417, 4418, 4419, 4420, 4421, 4422, 4444, 4464, 4482, 4498, 4512, 4524, 4534, 4542, 4548, 4552, 4580]
[2024-06-01 04:17:47] [INFO ] Actually due to overlaps returned [345, 647, 911, 1141, 1341, 1515, 1667, 1801, 1921, 2033, 2137, 2240, 2342, 2445, 2549, 2659, 2779, 2913, 3065, 3239, 3439, 3669, 3933, 4235, 4580, 4, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1051, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, 1261, 1262, 1263, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1809, 1810, 1811, 1812, 1813, 1814, 1815, 1816, 1817, 1818, 1819, 1820, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, 1939, 1940, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1983, 2041, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2078, 2079, 2080, 2081, 2082, 2083, 2084, 2085, 2086, 2087, 2088, 2089, 2145, 2146, 2147, 2148, 2149, 2150, 2151, 2152, 2153, 2154, 2155, 2156, 2181, 2182, 2183, 2184, 2185, 2186, 2187, 2188, 2189, 2190, 2191, 2192, 2242, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2255, 2256, 2257, 2258, 2283, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2292, 2293, 2294, 2350, 2351, 2352, 2353, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2361, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2453, 2454, 2455, 2456, 2457, 2458, 2459, 2460, 2461, 2462, 2463, 2464, 2490, 2491, 2492, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2501, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2566, 2567, 2568, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608, 2609, 2667, 2668, 2669, 2670, 2671, 2672, 2673, 2674, 2675, 2676, 2677, 2678, 2714, 2715, 2716, 2717, 2718, 2719, 2720, 2721, 2722, 2723, 2724, 2725, 2787, 2788, 2789, 2790, 2791, 2792, 2793, 2794, 2795, 2796, 2797, 2798, 2842, 2843, 2844, 2845, 2846, 2847, 2848, 2849, 2850, 2851, 2852, 2853, 2921, 2922, 2923, 2924, 2925, 2926, 2927, 2928, 2929, 2930, 2931, 2932, 2986, 2987, 2988, 2989, 2990, 2991, 2992, 2993, 2994, 2995, 2996, 2997, 3073, 3074, 3075, 3076, 3077, 3078, 3079, 3080, 3081, 3082, 3083, 3084, 3150, 3151, 3152, 3153, 3154, 3155, 3156, 3157, 3158, 3159, 3160, 3161, 3247, 3248, 3249, 3250, 3251, 3252, 3253, 3254, 3255, 3256, 3257, 3258, 3338, 3339, 3340, 3341, 3342, 3343, 3344, 3345, 3346, 3347, 3348, 3349, 3447, 3448, 3449, 3450, 3451, 3452, 3453, 3454, 3455, 3456, 3457, 3458, 3554, 3555, 3556, 3557, 3558, 3559, 3560, 3561, 3562, 3563, 3564, 3565, 3677, 3678, 3679, 3680, 3681, 3682, 3683, 3684, 3685, 3686, 3687, 3688, 3802, 3803, 3804, 3805, 3806, 3807, 3808, 3809, 3810, 3811, 3812, 3813, 3941, 3942, 3943, 3944, 3945, 3946, 3947, 3948, 3949, 3950, 3951, 3952, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4093, 4094, 4095, 4096, 4097, 4237, 4242, 4243, 4244, 4245, 4246, 4247, 4248, 4249, 4250, 4251, 4252, 4410, 4411, 4412, 4413, 4414, 4415, 4416, 4417, 4418, 4419, 4420, 4421]
Discarding 626 places :
Implicit Place search using SMT only with invariants took 23864 ms to find 626 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 4605/5231 places, 14546/14546 transitions.
Discarding 574 places :
Symmetric choice reduction at 0 with 574 rule applications. Total rules 574 place count 4031 transition count 13972
Iterating global reduction 0 with 574 rules applied. Total rules applied 1148 place count 4031 transition count 13972
Discarding 574 places :
Symmetric choice reduction at 0 with 574 rule applications. Total rules 1722 place count 3457 transition count 13398
Iterating global reduction 0 with 574 rules applied. Total rules applied 2296 place count 3457 transition count 13398
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 2299 place count 3457 transition count 13395
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 2302 place count 3454 transition count 13395
Applied a total of 2302 rules in 1837 ms. Remains 3454 /4605 variables (removed 1151) and now considering 13395/14546 (removed 1151) transitions.
[2024-06-01 04:17:49] [INFO ] Flow matrix only has 12509 transitions (discarded 886 similar events)
// Phase 1: matrix 12509 rows 3454 cols
[2024-06-01 04:17:49] [INFO ] Computed 675 invariants in 204 ms
[2024-06-01 04:18:03] [INFO ] Implicit Places using invariants in 13910 ms returned [6, 8, 12, 18, 26, 36, 48, 62, 78, 96, 116, 138, 161, 183, 203, 221, 237, 251, 263, 273, 281, 287, 291, 293, 324, 326, 328, 332, 338, 346, 356, 368, 382, 398, 416, 436, 457, 477, 495, 511, 525, 537, 547, 555, 561, 565, 567, 569, 577, 579, 581, 583, 587, 593, 601, 611, 623, 637, 653, 671, 690, 708, 724, 738, 750, 760, 768, 774, 778, 780, 782, 784, 792, 794, 796, 798, 800, 804, 810, 818, 828, 840, 854, 870, 887, 903, 917, 929, 939, 947, 953, 957, 959, 961, 963, 965, 973, 975, 977, 979, 981, 983, 987, 993, 1001, 1011, 1023, 1037, 1052, 1066, 1078, 1088, 1096, 1102, 1106, 1108, 1110, 1112, 1114, 1116, 1124, 1126, 1128, 1130, 1132, 1134, 1136, 1140, 1146, 1154, 1164, 1176, 1189, 1201, 1211, 1219, 1225, 1229, 1231, 1233, 1235, 1237, 1239, 1241, 1249, 1251, 1253, 1255, 1257, 1259, 1261, 1263, 1267, 1273, 1281, 1291, 1302, 1312, 1320, 1326, 1330, 1332, 1334, 1336, 1338, 1340, 1342, 1344, 1352, 1354, 1356, 1358, 1360, 1362, 1364, 1366, 1368, 1372, 1378, 1386, 1395, 1403, 1409, 1413, 1415, 1417, 1419, 1421, 1423, 1425, 1427, 1429, 1437, 1439, 1441, 1443, 1445, 1447, 1449, 1451, 1453, 1455, 1459, 1465, 1472, 1478, 1482, 1484, 1486, 1488, 1490, 1492, 1494, 1496, 1498, 1500, 1508, 1510, 1512, 1514, 1516, 1518, 1520, 1522, 1524, 1526, 1528, 1532, 1537, 1542, 1544, 1546, 1549, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1573, 1575, 1577, 1579, 1581, 1583, 1585, 1587, 1589, 1591, 1593, 1595, 1598, 1600, 1602, 1604, 1606, 1608, 1610, 1612, 1614, 1616, 1618, 1620, 1628, 1630, 1632, 1634, 1636, 1638, 1640, 1642, 1644, 1646, 1648, 1650, 1652, 1654, 1656, 1658, 1660, 1662, 1664, 1666, 1668, 1670, 1672, 1674, 1680, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1700, 1702, 1704, 1706, 1708, 1710, 1712, 1714, 1716, 1718, 1720, 1722, 1724, 1726, 1733, 1735, 1737, 1739, 1741, 1743, 1745, 1747, 1749, 1751, 1753, 1755, 1757, 1759, 1761, 1763, 1765, 1767, 1769, 1771, 1773, 1775, 1777, 1779, 1787, 1789, 1791, 1793, 1795, 1797, 1799, 1801, 1803, 1805, 1807, 1809, 1811, 1814, 1816, 1818, 1820, 1822, 1824, 1826, 1828, 1830, 1832, 1834, 1842, 1844, 1846, 1848, 1850, 1852, 1854, 1856, 1858, 1860, 1862, 1864, 1868, 1873, 1877, 1879, 1881, 1883, 1885, 1887, 1889, 1891, 1893, 1895, 1903, 1905, 1907, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1927, 1933, 1940, 1946, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1966, 1974, 1976, 1978, 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1996, 2002, 2010, 2019, 2027, 2033, 2037, 2039, 2041, 2043, 2045, 2047, 2049, 2051, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2073, 2075, 2079, 2085, 2093, 2103, 2114, 2124, 2132, 2138, 2142, 2144, 2146, 2148, 2150, 2152, 2154, 2162, 2164, 2166, 2168, 2170, 2172, 2174, 2176, 2180, 2186, 2194, 2204, 2216, 2229, 2241, 2251, 2259, 2265, 2269, 2271, 2273, 2275, 2277, 2279, 2287, 2289, 2291, 2293, 2295, 2297, 2299, 2303, 2309, 2317, 2327, 2339, 2353, 2368, 2382, 2394, 2404, 2412, 2418, 2422, 2424, 2426, 2428, 2430, 2438, 2440, 2442, 2444, 2446, 2448, 2452, 2458, 2466, 2476, 2488, 2502, 2518, 2535, 2551, 2565, 2577, 2587, 2595, 2601, 2605, 2607, 2609, 2611, 2619, 2621, 2623, 2625, 2627, 2631, 2637, 2645, 2655, 2667, 2681, 2697, 2715, 2734, 2752, 2768, 2782, 2794, 2804, 2812, 2818, 2822, 2824, 2826, 2834, 2836, 2838, 2840, 2844, 2850, 2858, 2868, 2880, 2894, 2910, 2928, 2948, 2969, 2989, 3007, 3023, 3037, 3049, 3059, 3067, 3073, 3077, 3079, 3085, 3088, 3090, 3095, 3101, 3109, 3119, 3131, 3145, 3161, 3179, 3199, 3221, 3244, 3266, 3286, 3304, 3320, 3334, 3346, 3356, 3364, 3370, 3374]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 13946 ms to find 600 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2854/5231 places, 13395/14546 transitions.
Applied a total of 0 rules in 700 ms. Remains 2854 /2854 variables (removed 0) and now considering 13395/13395 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 41156 ms. Remains : 2854/5231 places, 13395/14546 transitions.
RANDOM walk for 40000 steps (556 resets) in 3072 ms. (13 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (60 resets) in 385 ms. (103 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (58 resets) in 386 ms. (103 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 22346 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :1 out of 2
Probabilistic random walk after 22346 steps, saw 9867 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2024-06-01 04:18:08] [INFO ] Flow matrix only has 12509 transitions (discarded 886 similar events)
// Phase 1: matrix 12509 rows 2854 cols
[2024-06-01 04:18:08] [INFO ] Computed 75 invariants in 183 ms
[2024-06-01 04:18:08] [INFO ] State equation strengthened by 9202 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2682/2684 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2684 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/2709 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2709 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 77/2786 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2786 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/2830 variables, 44/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2830 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 24/2854 variables, 24/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2854 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 12509/15363 variables, 2854/2929 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/15363 variables, 9202/12131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/15363 variables, 0/12131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/15363 variables, 0/12131 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15363/15363 variables, and 12131 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6280 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 2854/2854 constraints, ReadFeed: 9202/9202 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2682/2684 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2684 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/2709 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2709 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 77/2786 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:18:17] [INFO ] Deduced a trap composed of 5 places in 2269 ms of which 17 ms to minimize.
[2024-06-01 04:18:19] [INFO ] Deduced a trap composed of 39 places in 2174 ms of which 17 ms to minimize.
[2024-06-01 04:18:21] [INFO ] Deduced a trap composed of 190 places in 2145 ms of which 19 ms to minimize.
[2024-06-01 04:18:24] [INFO ] Deduced a trap composed of 192 places in 2158 ms of which 18 ms to minimize.
[2024-06-01 04:18:26] [INFO ] Deduced a trap composed of 187 places in 2141 ms of which 18 ms to minimize.
[2024-06-01 04:18:28] [INFO ] Deduced a trap composed of 190 places in 2119 ms of which 18 ms to minimize.
[2024-06-01 04:18:30] [INFO ] Deduced a trap composed of 194 places in 2167 ms of which 18 ms to minimize.
[2024-06-01 04:18:32] [INFO ] Deduced a trap composed of 193 places in 2257 ms of which 19 ms to minimize.
[2024-06-01 04:18:35] [INFO ] Deduced a trap composed of 195 places in 2167 ms of which 17 ms to minimize.
[2024-06-01 04:18:37] [INFO ] Deduced a trap composed of 193 places in 2191 ms of which 19 ms to minimize.
[2024-06-01 04:18:39] [INFO ] Deduced a trap composed of 191 places in 2234 ms of which 17 ms to minimize.
[2024-06-01 04:18:41] [INFO ] Deduced a trap composed of 194 places in 2180 ms of which 19 ms to minimize.
[2024-06-01 04:18:44] [INFO ] Deduced a trap composed of 193 places in 2246 ms of which 19 ms to minimize.
[2024-06-01 04:18:46] [INFO ] Deduced a trap composed of 193 places in 2247 ms of which 21 ms to minimize.
[2024-06-01 04:18:48] [INFO ] Deduced a trap composed of 191 places in 2214 ms of which 17 ms to minimize.
[2024-06-01 04:18:50] [INFO ] Deduced a trap composed of 194 places in 2143 ms of which 18 ms to minimize.
[2024-06-01 04:18:53] [INFO ] Deduced a trap composed of 193 places in 2211 ms of which 18 ms to minimize.
[2024-06-01 04:18:55] [INFO ] Deduced a trap composed of 191 places in 2115 ms of which 17 ms to minimize.
[2024-06-01 04:18:57] [INFO ] Deduced a trap composed of 200 places in 2257 ms of which 18 ms to minimize.
[2024-06-01 04:18:59] [INFO ] Deduced a trap composed of 193 places in 2180 ms of which 18 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2786 variables, 20/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:19:02] [INFO ] Deduced a trap composed of 192 places in 2286 ms of which 19 ms to minimize.
[2024-06-01 04:19:04] [INFO ] Deduced a trap composed of 198 places in 2209 ms of which 19 ms to minimize.
[2024-06-01 04:19:06] [INFO ] Deduced a trap composed of 192 places in 2184 ms of which 17 ms to minimize.
[2024-06-01 04:19:08] [INFO ] Deduced a trap composed of 196 places in 2205 ms of which 16 ms to minimize.
[2024-06-01 04:19:11] [INFO ] Deduced a trap composed of 189 places in 2146 ms of which 18 ms to minimize.
[2024-06-01 04:19:13] [INFO ] Deduced a trap composed of 192 places in 2239 ms of which 20 ms to minimize.
[2024-06-01 04:19:15] [INFO ] Deduced a trap composed of 193 places in 2167 ms of which 21 ms to minimize.
[2024-06-01 04:19:17] [INFO ] Deduced a trap composed of 194 places in 2163 ms of which 17 ms to minimize.
[2024-06-01 04:19:19] [INFO ] Deduced a trap composed of 195 places in 2154 ms of which 18 ms to minimize.
[2024-06-01 04:19:22] [INFO ] Deduced a trap composed of 189 places in 2317 ms of which 18 ms to minimize.
[2024-06-01 04:19:24] [INFO ] Deduced a trap composed of 191 places in 2146 ms of which 19 ms to minimize.
[2024-06-01 04:19:26] [INFO ] Deduced a trap composed of 192 places in 2152 ms of which 18 ms to minimize.
[2024-06-01 04:19:28] [INFO ] Deduced a trap composed of 191 places in 2122 ms of which 17 ms to minimize.
[2024-06-01 04:19:31] [INFO ] Deduced a trap composed of 213 places in 2141 ms of which 17 ms to minimize.
SMT process timed out in 82858ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2854 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2854/2854 places, 13395/13395 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 2854 transition count 13394
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2853 transition count 13394
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 2852 transition count 13393
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 2852 transition count 13393
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 4 place count 2852 transition count 13392
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 2851 transition count 13392
Applied a total of 6 rules in 960 ms. Remains 2851 /2854 variables (removed 3) and now considering 13392/13395 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 960 ms. Remains : 2851/2854 places, 13392/13395 transitions.
RANDOM walk for 40000 steps (556 resets) in 2477 ms. (16 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (59 resets) in 321 ms. (124 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22517 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22517 steps, saw 9932 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2024-06-01 04:19:35] [INFO ] Flow matrix only has 12506 transitions (discarded 886 similar events)
// Phase 1: matrix 12506 rows 2851 cols
[2024-06-01 04:19:35] [INFO ] Computed 75 invariants in 146 ms
[2024-06-01 04:19:36] [INFO ] State equation strengthened by 9202 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2704/2706 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2706 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/2731 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2731 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 52/2783 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:19:38] [INFO ] Deduced a trap composed of 5 places in 2310 ms of which 17 ms to minimize.
[2024-06-01 04:19:41] [INFO ] Deduced a trap composed of 39 places in 2337 ms of which 18 ms to minimize.
[2024-06-01 04:19:43] [INFO ] Deduced a trap composed of 189 places in 2363 ms of which 19 ms to minimize.
[2024-06-01 04:19:45] [INFO ] Deduced a trap composed of 193 places in 2311 ms of which 17 ms to minimize.
[2024-06-01 04:19:48] [INFO ] Deduced a trap composed of 187 places in 2186 ms of which 18 ms to minimize.
[2024-06-01 04:19:50] [INFO ] Deduced a trap composed of 191 places in 2103 ms of which 18 ms to minimize.
[2024-06-01 04:19:52] [INFO ] Deduced a trap composed of 213 places in 2129 ms of which 18 ms to minimize.
[2024-06-01 04:19:54] [INFO ] Deduced a trap composed of 216 places in 2168 ms of which 18 ms to minimize.
[2024-06-01 04:19:56] [INFO ] Deduced a trap composed of 186 places in 2167 ms of which 20 ms to minimize.
[2024-06-01 04:19:59] [INFO ] Deduced a trap composed of 191 places in 2134 ms of which 19 ms to minimize.
[2024-06-01 04:20:01] [INFO ] Deduced a trap composed of 186 places in 2201 ms of which 18 ms to minimize.
[2024-06-01 04:20:03] [INFO ] Deduced a trap composed of 193 places in 2177 ms of which 18 ms to minimize.
[2024-06-01 04:20:05] [INFO ] Deduced a trap composed of 194 places in 2205 ms of which 18 ms to minimize.
[2024-06-01 04:20:07] [INFO ] Deduced a trap composed of 217 places in 2119 ms of which 21 ms to minimize.
[2024-06-01 04:20:10] [INFO ] Deduced a trap composed of 187 places in 2139 ms of which 18 ms to minimize.
[2024-06-01 04:20:12] [INFO ] Deduced a trap composed of 192 places in 2202 ms of which 18 ms to minimize.
[2024-06-01 04:20:14] [INFO ] Deduced a trap composed of 192 places in 2053 ms of which 16 ms to minimize.
[2024-06-01 04:20:16] [INFO ] Deduced a trap composed of 191 places in 2125 ms of which 18 ms to minimize.
[2024-06-01 04:20:18] [INFO ] Deduced a trap composed of 190 places in 2073 ms of which 18 ms to minimize.
[2024-06-01 04:20:21] [INFO ] Deduced a trap composed of 185 places in 2214 ms of which 18 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2783 variables, 20/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:20:23] [INFO ] Deduced a trap composed of 185 places in 2123 ms of which 17 ms to minimize.
[2024-06-01 04:20:25] [INFO ] Deduced a trap composed of 193 places in 2084 ms of which 18 ms to minimize.
[2024-06-01 04:20:27] [INFO ] Deduced a trap composed of 187 places in 2138 ms of which 17 ms to minimize.
[2024-06-01 04:20:29] [INFO ] Deduced a trap composed of 190 places in 2167 ms of which 17 ms to minimize.
[2024-06-01 04:20:31] [INFO ] Deduced a trap composed of 190 places in 2163 ms of which 18 ms to minimize.
[2024-06-01 04:20:34] [INFO ] Deduced a trap composed of 213 places in 2126 ms of which 18 ms to minimize.
[2024-06-01 04:20:36] [INFO ] Deduced a trap composed of 191 places in 2241 ms of which 18 ms to minimize.
[2024-06-01 04:20:38] [INFO ] Deduced a trap composed of 192 places in 2160 ms of which 18 ms to minimize.
[2024-06-01 04:20:40] [INFO ] Deduced a trap composed of 188 places in 2130 ms of which 17 ms to minimize.
[2024-06-01 04:20:43] [INFO ] Deduced a trap composed of 190 places in 2207 ms of which 18 ms to minimize.
[2024-06-01 04:20:45] [INFO ] Deduced a trap composed of 188 places in 2180 ms of which 17 ms to minimize.
[2024-06-01 04:20:47] [INFO ] Deduced a trap composed of 190 places in 2154 ms of which 17 ms to minimize.
[2024-06-01 04:20:49] [INFO ] Deduced a trap composed of 188 places in 2195 ms of which 18 ms to minimize.
[2024-06-01 04:20:51] [INFO ] Deduced a trap composed of 190 places in 2101 ms of which 18 ms to minimize.
[2024-06-01 04:20:54] [INFO ] Deduced a trap composed of 212 places in 2206 ms of which 18 ms to minimize.
[2024-06-01 04:20:56] [INFO ] Deduced a trap composed of 214 places in 2239 ms of which 19 ms to minimize.
[2024-06-01 04:20:58] [INFO ] Deduced a trap composed of 211 places in 2210 ms of which 18 ms to minimize.
[2024-06-01 04:21:00] [INFO ] Deduced a trap composed of 215 places in 2319 ms of which 19 ms to minimize.
[2024-06-01 04:21:03] [INFO ] Deduced a trap composed of 212 places in 2223 ms of which 18 ms to minimize.
[2024-06-01 04:21:05] [INFO ] Deduced a trap composed of 235 places in 2165 ms of which 16 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2783 variables, 20/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:21:07] [INFO ] Deduced a trap composed of 211 places in 2165 ms of which 17 ms to minimize.
SMT process timed out in 91822ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2851 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2851/2851 places, 13392/13392 transitions.
Applied a total of 0 rules in 723 ms. Remains 2851 /2851 variables (removed 0) and now considering 13392/13392 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 723 ms. Remains : 2851/2851 places, 13392/13392 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2851/2851 places, 13392/13392 transitions.
Applied a total of 0 rules in 700 ms. Remains 2851 /2851 variables (removed 0) and now considering 13392/13392 (removed 0) transitions.
[2024-06-01 04:21:09] [INFO ] Flow matrix only has 12506 transitions (discarded 886 similar events)
[2024-06-01 04:21:09] [INFO ] Invariant cache hit.
[2024-06-01 04:21:15] [INFO ] Implicit Places using invariants in 6544 ms returned [1312]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 6554 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2850/2851 places, 13392/13392 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2849 transition count 13391
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2849 transition count 13391
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 2848 transition count 13390
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 2848 transition count 13390
Applied a total of 4 rules in 1093 ms. Remains 2848 /2850 variables (removed 2) and now considering 13390/13392 (removed 2) transitions.
[2024-06-01 04:21:16] [INFO ] Flow matrix only has 12504 transitions (discarded 886 similar events)
// Phase 1: matrix 12504 rows 2848 cols
[2024-06-01 04:21:16] [INFO ] Computed 74 invariants in 156 ms
[2024-06-01 04:21:23] [INFO ] Implicit Places using invariants in 6957 ms returned []
Implicit Place search using SMT only with invariants took 6958 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2848/2851 places, 13390/13392 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 15306 ms. Remains : 2848/2851 places, 13390/13392 transitions.
RANDOM walk for 40000 steps (556 resets) in 2431 ms. (16 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (60 resets) in 329 ms. (121 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22519 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22519 steps, saw 9927 distinct states, run finished after 3002 ms. (steps per millisecond=7 ) properties seen :0
[2024-06-01 04:21:27] [INFO ] Flow matrix only has 12504 transitions (discarded 886 similar events)
[2024-06-01 04:21:27] [INFO ] Invariant cache hit.
[2024-06-01 04:21:27] [INFO ] State equation strengthened by 9202 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2702/2704 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2704 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/2729 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2729 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 51/2780 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2780 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 44/2824 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2824 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 24/2848 variables, 24/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2848 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 12504/15352 variables, 2848/2922 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/15352 variables, 9202/12124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/15352 variables, 0/12124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/15352 variables, 0/12124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 15352/15352 variables, and 12124 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6843 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 2848/2848 constraints, ReadFeed: 9202/9202 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2702/2704 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2704 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/2729 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2729 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 51/2780 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:21:36] [INFO ] Deduced a trap composed of 153 places in 2112 ms of which 18 ms to minimize.
[2024-06-01 04:21:39] [INFO ] Deduced a trap composed of 225 places in 2126 ms of which 18 ms to minimize.
[2024-06-01 04:21:41] [INFO ] Deduced a trap composed of 155 places in 2248 ms of which 17 ms to minimize.
[2024-06-01 04:21:43] [INFO ] Deduced a trap composed of 186 places in 2128 ms of which 18 ms to minimize.
[2024-06-01 04:21:45] [INFO ] Deduced a trap composed of 181 places in 2116 ms of which 17 ms to minimize.
[2024-06-01 04:21:47] [INFO ] Deduced a trap composed of 161 places in 2171 ms of which 18 ms to minimize.
[2024-06-01 04:21:50] [INFO ] Deduced a trap composed of 159 places in 2169 ms of which 19 ms to minimize.
[2024-06-01 04:21:52] [INFO ] Deduced a trap composed of 183 places in 2115 ms of which 17 ms to minimize.
[2024-06-01 04:21:54] [INFO ] Deduced a trap composed of 157 places in 2231 ms of which 21 ms to minimize.
[2024-06-01 04:21:56] [INFO ] Deduced a trap composed of 5 places in 2112 ms of which 17 ms to minimize.
[2024-06-01 04:21:58] [INFO ] Deduced a trap composed of 161 places in 2169 ms of which 19 ms to minimize.
[2024-06-01 04:22:01] [INFO ] Deduced a trap composed of 154 places in 2198 ms of which 18 ms to minimize.
[2024-06-01 04:22:03] [INFO ] Deduced a trap composed of 160 places in 2160 ms of which 18 ms to minimize.
[2024-06-01 04:22:05] [INFO ] Deduced a trap composed of 158 places in 2052 ms of which 18 ms to minimize.
[2024-06-01 04:22:07] [INFO ] Deduced a trap composed of 178 places in 2077 ms of which 17 ms to minimize.
[2024-06-01 04:22:09] [INFO ] Deduced a trap composed of 161 places in 2141 ms of which 17 ms to minimize.
[2024-06-01 04:22:11] [INFO ] Deduced a trap composed of 157 places in 2159 ms of which 17 ms to minimize.
[2024-06-01 04:22:13] [INFO ] Deduced a trap composed of 178 places in 2035 ms of which 15 ms to minimize.
[2024-06-01 04:22:16] [INFO ] Deduced a trap composed of 162 places in 2089 ms of which 18 ms to minimize.
[2024-06-01 04:22:18] [INFO ] Deduced a trap composed of 160 places in 2154 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2780 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:22:20] [INFO ] Deduced a trap composed of 157 places in 2093 ms of which 17 ms to minimize.
[2024-06-01 04:22:22] [INFO ] Deduced a trap composed of 160 places in 1996 ms of which 18 ms to minimize.
[2024-06-01 04:22:24] [INFO ] Deduced a trap composed of 154 places in 2023 ms of which 17 ms to minimize.
[2024-06-01 04:22:26] [INFO ] Deduced a trap composed of 163 places in 2067 ms of which 17 ms to minimize.
[2024-06-01 04:22:28] [INFO ] Deduced a trap composed of 164 places in 2148 ms of which 18 ms to minimize.
[2024-06-01 04:22:30] [INFO ] Deduced a trap composed of 161 places in 2077 ms of which 18 ms to minimize.
[2024-06-01 04:22:33] [INFO ] Deduced a trap composed of 181 places in 2154 ms of which 18 ms to minimize.
[2024-06-01 04:22:35] [INFO ] Deduced a trap composed of 153 places in 2038 ms of which 17 ms to minimize.
[2024-06-01 04:22:37] [INFO ] Deduced a trap composed of 161 places in 2081 ms of which 18 ms to minimize.
[2024-06-01 04:22:39] [INFO ] Deduced a trap composed of 182 places in 2041 ms of which 17 ms to minimize.
[2024-06-01 04:22:41] [INFO ] Deduced a trap composed of 182 places in 2260 ms of which 18 ms to minimize.
[2024-06-01 04:22:43] [INFO ] Deduced a trap composed of 182 places in 2171 ms of which 21 ms to minimize.
[2024-06-01 04:22:46] [INFO ] Deduced a trap composed of 182 places in 2073 ms of which 18 ms to minimize.
[2024-06-01 04:22:48] [INFO ] Deduced a trap composed of 182 places in 2157 ms of which 18 ms to minimize.
[2024-06-01 04:22:50] [INFO ] Deduced a trap composed of 182 places in 2179 ms of which 18 ms to minimize.
[2024-06-01 04:22:52] [INFO ] Deduced a trap composed of 181 places in 2146 ms of which 18 ms to minimize.
[2024-06-01 04:22:54] [INFO ] Deduced a trap composed of 178 places in 2056 ms of which 17 ms to minimize.
[2024-06-01 04:22:56] [INFO ] Deduced a trap composed of 182 places in 2085 ms of which 18 ms to minimize.
[2024-06-01 04:22:59] [INFO ] Deduced a trap composed of 206 places in 2192 ms of which 17 ms to minimize.
[2024-06-01 04:23:01] [INFO ] Deduced a trap composed of 184 places in 2100 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2780 variables, 20/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 04:23:03] [INFO ] Deduced a trap composed of 209 places in 2087 ms of which 18 ms to minimize.
[2024-06-01 04:23:05] [INFO ] Deduced a trap composed of 179 places in 2033 ms of which 17 ms to minimize.
[2024-06-01 04:23:07] [INFO ] Deduced a trap composed of 180 places in 2211 ms of which 17 ms to minimize.
[2024-06-01 04:23:09] [INFO ] Deduced a trap composed of 182 places in 2212 ms of which 19 ms to minimize.
[2024-06-01 04:23:12] [INFO ] Deduced a trap composed of 39 places in 2228 ms of which 18 ms to minimize.
[2024-06-01 04:23:14] [INFO ] Deduced a trap composed of 194 places in 2134 ms of which 17 ms to minimize.
[2024-06-01 04:23:16] [INFO ] Deduced a trap composed of 39 places in 2132 ms of which 18 ms to minimize.
[2024-06-01 04:23:18] [INFO ] Deduced a trap composed of 187 places in 2196 ms of which 18 ms to minimize.
[2024-06-01 04:23:21] [INFO ] Deduced a trap composed of 173 places in 2163 ms of which 17 ms to minimize.
SMT process timed out in 113684ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 2848 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2848/2848 places, 13390/13390 transitions.
Applied a total of 0 rules in 706 ms. Remains 2848 /2848 variables (removed 0) and now considering 13390/13390 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 706 ms. Remains : 2848/2848 places, 13390/13390 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2848/2848 places, 13390/13390 transitions.
Applied a total of 0 rules in 705 ms. Remains 2848 /2848 variables (removed 0) and now considering 13390/13390 (removed 0) transitions.
[2024-06-01 04:23:22] [INFO ] Flow matrix only has 12504 transitions (discarded 886 similar events)
[2024-06-01 04:23:22] [INFO ] Invariant cache hit.
[2024-06-01 04:23:29] [INFO ] Implicit Places using invariants in 6879 ms returned []
Implicit Place search using SMT only with invariants took 6880 ms to find 0 implicit places.
Running 13296 sub problems to find dead transitions.
[2024-06-01 04:23:29] [INFO ] Flow matrix only has 12504 transitions (discarded 886 similar events)
[2024-06-01 04:23:29] [INFO ] Invariant cache hit.
[2024-06-01 04:23:29] [INFO ] State equation strengthened by 9202 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2846 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 13296 unsolved
SMT process timed out in 140116ms, After SMT, problems are : Problem set: 0 solved, 13296 unsolved
Search for dead transitions found 0 dead transitions in 140242ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147899 ms. Remains : 2848/2848 places, 13390/13390 transitions.
[2024-06-01 04:25:49] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2024-06-01 04:25:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2848 places, 13390 transitions and 65974 arcs took 68 ms.
[2024-06-01 04:25:50] [INFO ] Flatten gal took : 691 ms
Total runtime 614394 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2023-11

BK_STOP 1717215950962

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2024
rfs formula name MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-2023-11
rfs formula type EF
rfs formula formula --invariant=/tmp/974/inv_0_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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-S24C12"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C12, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654351000143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C12.tgz
mv MultiCrashLeafsetExtension-PT-S24C12 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;