MCC'2024- Execution of r510-tall-171654364400012

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

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
2134.535	1800000.00	3065770.00	2808.90	[undef]	Time out reached

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.r510-tall-171654364400012.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S16C04, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r510-tall-171654364400012
=====================================================================

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

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1717217915871

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 04:58:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-06-01 04:58:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 04:58:37] [INFO ] Load time of PNML (sax parser for PT used): 336 ms
[2024-06-01 04:58:37] [INFO ] Transformed 4260 places.
[2024-06-01 04:58:37] [INFO ] Transformed 6027 transitions.
[2024-06-01 04:58:37] [INFO ] Parsed PT model containing 4260 places and 6027 transitions and 23774 arcs in 494 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4260/4260 places, 6027/6027 transitions.
Reduce places removed 28 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1088 transitions
Trivial Post-agglo rules discarded 1088 transitions
Performed 1088 trivial Post agglomeration. Transition count delta: 1088
Iterating post reduction 0 with 1116 rules applied. Total rules applied 1116 place count 4232 transition count 4939
Reduce places removed 1088 places and 0 transitions.
Iterating post reduction 1 with 1088 rules applied. Total rules applied 2204 place count 3144 transition count 4939
Performed 136 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 136 Pre rules applied. Total rules applied 2204 place count 3144 transition count 4803
Deduced a syphon composed of 136 places in 19 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 2 with 272 rules applied. Total rules applied 2476 place count 3008 transition count 4803
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 7 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 2510 place count 2991 transition count 4786
Applied a total of 2510 rules in 373 ms. Remains 2991 /4260 variables (removed 1269) and now considering 4786/6027 (removed 1241) transitions.
[2024-06-01 04:58:38] [INFO ] Flow matrix only has 4514 transitions (discarded 272 similar events)
// Phase 1: matrix 4514 rows 2991 cols
[2024-06-01 04:58:38] [INFO ] Computed 469 invariants in 275 ms
[2024-06-01 04:58:43] [INFO ] Implicit Places using invariants in 5562 ms returned [4, 7, 15, 25, 37, 51, 67, 85, 105, 126, 146, 164, 180, 194, 206, 216, 224, 240, 246, 253, 261, 271, 283, 297, 313, 331, 350, 368, 384, 398, 410, 420, 428, 435, 451, 457, 464, 471, 479, 489, 501, 515, 531, 548, 564, 578, 590, 600, 608, 615, 622, 638, 644, 651, 658, 665, 673, 683, 695, 709, 724, 738, 750, 760, 768, 775, 782, 789, 805, 811, 818, 825, 832, 839, 847, 857, 869, 882, 894, 904, 912, 919, 926, 933, 940, 956, 962, 969, 976, 983, 990, 997, 1005, 1015, 1026, 1036, 1044, 1051, 1058, 1065, 1072, 1079, 1095, 1101, 1108, 1115, 1122, 1129, 1136, 1143, 1151, 1160, 1168, 1175, 1182, 1189, 1196, 1203, 1210, 1226, 1232, 1239, 1246, 1253, 1260, 1267, 1274, 1281, 1288, 1295, 1302, 1309, 1316, 1323, 1330, 1337, 1353, 1355, 1358, 1365, 1372, 1379, 1386, 1393, 1400, 1407, 1414, 1421, 1428, 1435, 1442, 1449, 1456, 1463, 1479, 1485, 1492, 1499, 1506, 1513, 1520, 1527, 1534, 1541, 1548, 1555, 1562, 1569, 1576, 1583, 1590, 1606, 1612, 1619, 1626, 1633, 1640, 1647, 1654, 1661, 1669, 1678, 1686, 1693, 1700, 1707, 1714, 1721, 1737, 1743, 1750, 1757, 1764, 1771, 1778, 1785, 1793, 1803, 1814, 1824, 1832, 1839, 1846, 1853, 1860, 1876, 1882, 1889, 1896, 1903, 1910, 1917, 1925, 1935, 1947, 1960, 1972, 1982, 1990, 1997, 2004, 2011, 2027, 2033, 2040, 2047, 2054, 2061, 2069, 2079, 2091, 2105, 2120, 2134, 2146, 2156, 2164, 2171, 2178, 2194, 2200, 2207, 2214, 2221, 2229, 2239, 2251, 2265, 2281, 2298, 2314, 2328, 2340, 2350, 2358, 2365, 2381, 2387, 2394, 2401, 2409, 2419, 2431, 2445, 2461, 2479, 2498, 2516, 2532, 2546, 2558, 2568, 2576, 2592, 2594, 2597, 2604, 2612, 2622, 2634, 2648, 2664, 2682, 2702, 2723, 2743, 2761, 2777, 2791, 2803, 2813, 2830]
[2024-06-01 04:58:43] [INFO ] Actually due to overlaps returned [240, 451, 638, 805, 956, 1095, 1226, 1353, 1479, 1606, 1737, 1876, 2027, 2194, 2381, 2592, 2830, 4, 1355, 2594]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 5611 ms to find 20 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 2971/4260 places, 4786/6027 transitions.
Applied a total of 0 rules in 34 ms. Remains 2971 /2971 variables (removed 0) and now considering 4786/4786 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 6042 ms. Remains : 2971/4260 places, 4786/6027 transitions.
Initial state reduction rules removed 17 formulas.
RANDOM walk for 40000 steps (1191 resets) in 11671 ms. (3 steps per ms) remains 2203/4769 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 18 ms. (6 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 14 ms. (8 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 15 ms. (7 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 15 ms. (7 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 15 ms. (7 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 15 ms. (7 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2203/2203 properties
[2024-06-01 04:58:47] [INFO ] Flow matrix only has 4514 transitions (discarded 272 similar events)
// Phase 1: matrix 4514 rows 2971 cols
[2024-06-01 04:58:47] [INFO ] Computed 449 invariants in 147 ms
[2024-06-01 04:58:47] [INFO ] State equation strengthened by 1634 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1464 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 2203 unsolved
SMT process timed out in 7158ms, After SMT, problems are : Problem set: 0 solved, 2203 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1464 out of 2971 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2971/2971 places, 4786/4786 transitions.
Discarding 730 places :
Symmetric choice reduction at 0 with 730 rule applications. Total rules 730 place count 2241 transition count 4056
Iterating global reduction 0 with 730 rules applied. Total rules applied 1460 place count 2241 transition count 4056
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1460 place count 2241 transition count 4053
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 1466 place count 2238 transition count 4053
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 1502 place count 2202 transition count 3909
Iterating global reduction 0 with 36 rules applied. Total rules applied 1538 place count 2202 transition count 3909
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 0 with 18 rules applied. Total rules applied 1556 place count 2202 transition count 3891
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 1574 place count 2184 transition count 3891
Partial Free-agglomeration rule applied 34 times.
Drop transitions (Partial Free agglomeration) removed 34 transitions
Iterating global reduction 1 with 34 rules applied. Total rules applied 1608 place count 2184 transition count 3891
Applied a total of 1608 rules in 648 ms. Remains 2184 /2971 variables (removed 787) and now considering 3891/4786 (removed 895) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 649 ms. Remains : 2184/2971 places, 3891/4786 transitions.
RANDOM walk for 1049563 steps (35372 resets) in 120004 ms. (8 steps per ms) remains 1591/2203 properties
BEST_FIRST walk for 4004 steps (24 resets) in 108 ms. (36 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4002 steps (24 resets) in 117 ms. (33 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4003 steps (24 resets) in 110 ms. (36 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4003 steps (24 resets) in 100 ms. (39 steps per ms) remains 1589/1591 properties
BEST_FIRST walk for 4003 steps (24 resets) in 81 ms. (48 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (24 resets) in 78 ms. (50 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (24 resets) in 81 ms. (48 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (24 resets) in 79 ms. (50 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4001 steps (24 resets) in 80 ms. (49 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (24 resets) in 89 ms. (44 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (24 resets) in 76 ms. (51 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (24 resets) in 79 ms. (50 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (22 resets) in 110 ms. (36 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (21 resets) in 105 ms. (37 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (20 resets) in 90 ms. (43 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (21 resets) in 92 ms. (43 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (24 resets) in 119 ms. (33 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (20 resets) in 91 ms. (43 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (21 resets) in 93 ms. (42 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (20 resets) in 102 ms. (38 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 101 ms. (39 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (23 resets) in 112 ms. (35 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (21 resets) in 109 ms. (36 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (21 resets) in 111 ms. (35 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (20 resets) in 98 ms. (40 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (20 resets) in 104 ms. (38 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 86 ms. (46 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 95 ms. (41 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (24 resets) in 118 ms. (33 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (20 resets) in 100 ms. (39 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (20 resets) in 96 ms. (41 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 102 ms. (38 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (21 resets) in 78 ms. (50 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 69 ms. (57 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 66 ms. (59 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (20 resets) in 64 ms. (61 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 72 ms. (54 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (24 resets) in 73 ms. (54 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (20 resets) in 66 ms. (59 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 83 ms. (47 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (20 resets) in 68 ms. (58 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 65 ms. (60 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (20 resets) in 67 ms. (58 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 65 ms. (60 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 67 ms. (58 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (21 resets) in 70 ms. (56 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (20 resets) in 64 ms. (61 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (21 resets) in 68 ms. (58 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (21 resets) in 67 ms. (58 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (20 resets) in 67 ms. (58 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4002 steps (20 resets) in 67 ms. (58 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4001 steps (21 resets) in 68 ms. (57 steps per ms) remains 1589/1589 properties
[2024-06-01 04:59:26] [INFO ] Flow matrix only has 3606 transitions (discarded 285 similar events)
// Phase 1: matrix 3606 rows 2184 cols
[2024-06-01 04:59:26] [INFO ] Computed 449 invariants in 55 ms
[2024-06-01 04:59:26] [INFO ] State equation strengthened by 1526 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/903 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1589 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 903/5790 variables, and 24 constraints, problems are : Problem set: 0 solved, 1589 unsolved in 45042 ms.
Refiners :[Positive P Invariants (semi-flows): 24/31 constraints, Generalized P Invariants (flows): 0/418 constraints, State Equation: 0/2184 constraints, ReadFeed: 0/1526 constraints, PredecessorRefiner: 1589/1589 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1589 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/903 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/903 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1589 unsolved
At refinement iteration 2 (OVERLAPS) 646/1549 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 1589 unsolved
[2024-06-01 05:00:42] [INFO ] Deduced a trap composed of 34 places in 86 ms of which 13 ms to minimize.
[2024-06-01 05:00:43] [INFO ] Deduced a trap composed of 144 places in 204 ms of which 3 ms to minimize.
[2024-06-01 05:00:43] [INFO ] Deduced a trap composed of 186 places in 401 ms of which 3 ms to minimize.
[2024-06-01 05:00:44] [INFO ] Deduced a trap composed of 270 places in 267 ms of which 10 ms to minimize.
[2024-06-01 05:00:44] [INFO ] Deduced a trap composed of 211 places in 235 ms of which 4 ms to minimize.
[2024-06-01 05:00:44] [INFO ] Deduced a trap composed of 211 places in 229 ms of which 4 ms to minimize.
[2024-06-01 05:00:44] [INFO ] Deduced a trap composed of 232 places in 211 ms of which 4 ms to minimize.
[2024-06-01 05:00:45] [INFO ] Deduced a trap composed of 239 places in 255 ms of which 5 ms to minimize.
[2024-06-01 05:00:45] [INFO ] Deduced a trap composed of 240 places in 283 ms of which 5 ms to minimize.
[2024-06-01 05:00:45] [INFO ] Deduced a trap composed of 245 places in 277 ms of which 5 ms to minimize.
[2024-06-01 05:00:46] [INFO ] Deduced a trap composed of 702 places in 917 ms of which 10 ms to minimize.
[2024-06-01 05:00:47] [INFO ] Deduced a trap composed of 738 places in 879 ms of which 9 ms to minimize.
[2024-06-01 05:00:48] [INFO ] Deduced a trap composed of 734 places in 887 ms of which 9 ms to minimize.
[2024-06-01 05:00:49] [INFO ] Deduced a trap composed of 716 places in 868 ms of which 9 ms to minimize.
[2024-06-01 05:00:50] [INFO ] Deduced a trap composed of 751 places in 884 ms of which 9 ms to minimize.
[2024-06-01 05:00:51] [INFO ] Deduced a trap composed of 735 places in 882 ms of which 8 ms to minimize.
[2024-06-01 05:00:52] [INFO ] Deduced a trap composed of 766 places in 874 ms of which 9 ms to minimize.
[2024-06-01 05:00:53] [INFO ] Deduced a trap composed of 739 places in 833 ms of which 9 ms to minimize.
[2024-06-01 05:00:54] [INFO ] Deduced a trap composed of 523 places in 882 ms of which 11 ms to minimize.
[2024-06-01 05:00:55] [INFO ] Deduced a trap composed of 81 places in 882 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1549 variables, 20/49 constraints. Problems are: Problem set: 0 solved, 1589 unsolved
[2024-06-01 05:00:58] [INFO ] Deduced a trap composed of 705 places in 915 ms of which 9 ms to minimize.
SMT process timed out in 91464ms, After SMT, problems are : Problem set: 0 solved, 1589 unsolved
Fused 1589 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 903 out of 2184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2184/2184 places, 3891/3891 transitions.
Discarding 215 places :
Symmetric choice reduction at 0 with 215 rule applications. Total rules 215 place count 1969 transition count 3676
Iterating global reduction 0 with 215 rules applied. Total rules applied 430 place count 1969 transition count 3676
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 430 place count 1969 transition count 3673
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 436 place count 1966 transition count 3673
Discarding 191 places :
Symmetric choice reduction at 0 with 191 rule applications. Total rules 627 place count 1775 transition count 2909
Iterating global reduction 0 with 191 rules applied. Total rules applied 818 place count 1775 transition count 2909
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 819 place count 1775 transition count 2908
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 820 place count 1774 transition count 2908
Partial Free-agglomeration rule applied 32 times.
Drop transitions (Partial Free agglomeration) removed 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 852 place count 1774 transition count 2908
Applied a total of 852 rules in 392 ms. Remains 1774 /2184 variables (removed 410) and now considering 2908/3891 (removed 983) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 393 ms. Remains : 1774/2184 places, 2908/3891 transitions.
RANDOM walk for 1186026 steps (40608 resets) in 120004 ms. (9 steps per ms) remains 1548/1589 properties
BEST_FIRST walk for 4003 steps (24 resets) in 80 ms. (49 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (24 resets) in 75 ms. (52 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (24 resets) in 76 ms. (52 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4002 steps (24 resets) in 77 ms. (51 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (24 resets) in 76 ms. (51 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (24 resets) in 78 ms. (50 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (24 resets) in 76 ms. (51 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (24 resets) in 75 ms. (52 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (24 resets) in 76 ms. (51 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (24 resets) in 75 ms. (52 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (24 resets) in 76 ms. (51 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (24 resets) in 77 ms. (51 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (22 resets) in 66 ms. (59 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (24 resets) in 73 ms. (54 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (21 resets) in 69 ms. (57 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (24 resets) in 70 ms. (56 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (21 resets) in 63 ms. (62 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4002 steps (20 resets) in 65 ms. (60 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 64 ms. (61 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4002 steps (23 resets) in 72 ms. (54 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4002 steps (20 resets) in 66 ms. (59 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4001 steps (20 resets) in 66 ms. (59 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4002 steps (20 resets) in 66 ms. (59 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 64 ms. (61 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 65 ms. (60 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 63 ms. (62 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (23 resets) in 72 ms. (54 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (21 resets) in 64 ms. (61 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 63 ms. (62 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 64 ms. (61 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 64 ms. (61 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4002 steps (20 resets) in 63 ms. (62 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 62 ms. (63 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 65 ms. (60 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 61 ms. (64 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (23 resets) in 68 ms. (58 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 65 ms. (60 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 66 ms. (59 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (20 resets) in 67 ms. (58 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 109 ms. (36 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 90 ms. (43 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 94 ms. (42 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4002 steps (20 resets) in 90 ms. (43 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 93 ms. (42 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 88 ms. (44 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4003 steps (20 resets) in 69 ms. (57 steps per ms) remains 1548/1548 properties
BEST_FIRST walk for 4004 steps (21 resets) in 97 ms. (40 steps per ms) remains 1548/1548 properties
Interrupted probabilistic random walk after 954843 steps, run timeout after 93001 ms. (steps per millisecond=10 ) properties seen :20 out of 1548
Probabilistic random walk after 954843 steps, saw 425657 distinct states, run finished after 93009 ms. (steps per millisecond=10 ) properties seen :20
[2024-06-01 05:03:02] [INFO ] Flow matrix only has 2622 transitions (discarded 286 similar events)
// Phase 1: matrix 2622 rows 1774 cols
[2024-06-01 05:03:02] [INFO ] Computed 449 invariants in 37 ms
[2024-06-01 05:03:02] [INFO ] State equation strengthened by 953 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/865 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/865 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
At refinement iteration 2 (OVERLAPS) 478/1343 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
[2024-06-01 05:03:48] [INFO ] Deduced a trap composed of 557 places in 730 ms of which 11 ms to minimize.
[2024-06-01 05:03:49] [INFO ] Deduced a trap composed of 33 places in 738 ms of which 8 ms to minimize.
[2024-06-01 05:03:50] [INFO ] Deduced a trap composed of 444 places in 739 ms of which 9 ms to minimize.
[2024-06-01 05:03:51] [INFO ] Deduced a trap composed of 403 places in 745 ms of which 9 ms to minimize.
[2024-06-01 05:03:51] [INFO ] Deduced a trap composed of 143 places in 117 ms of which 2 ms to minimize.
[2024-06-01 05:03:51] [INFO ] Deduced a trap composed of 185 places in 169 ms of which 3 ms to minimize.
[2024-06-01 05:03:51] [INFO ] Deduced a trap composed of 241 places in 206 ms of which 3 ms to minimize.
[2024-06-01 05:03:52] [INFO ] Deduced a trap composed of 405 places in 702 ms of which 8 ms to minimize.
[2024-06-01 05:03:53] [INFO ] Deduced a trap composed of 228 places in 751 ms of which 8 ms to minimize.
[2024-06-01 05:03:54] [INFO ] Deduced a trap composed of 249 places in 769 ms of which 8 ms to minimize.
[2024-06-01 05:03:55] [INFO ] Deduced a trap composed of 290 places in 755 ms of which 8 ms to minimize.
[2024-06-01 05:03:55] [INFO ] Deduced a trap composed of 238 places in 725 ms of which 8 ms to minimize.
[2024-06-01 05:03:56] [INFO ] Deduced a trap composed of 438 places in 730 ms of which 9 ms to minimize.
[2024-06-01 05:03:57] [INFO ] Deduced a trap composed of 422 places in 724 ms of which 9 ms to minimize.
[2024-06-01 05:03:58] [INFO ] Deduced a trap composed of 403 places in 710 ms of which 8 ms to minimize.
[2024-06-01 05:03:58] [INFO ] Deduced a trap composed of 240 places in 285 ms of which 4 ms to minimize.
[2024-06-01 05:03:59] [INFO ] Deduced a trap composed of 593 places in 779 ms of which 8 ms to minimize.
[2024-06-01 05:04:00] [INFO ] Deduced a trap composed of 586 places in 897 ms of which 25 ms to minimize.
[2024-06-01 05:04:01] [INFO ] Deduced a trap composed of 383 places in 942 ms of which 18 ms to minimize.
[2024-06-01 05:04:02] [INFO ] Deduced a trap composed of 572 places in 777 ms of which 8 ms to minimize.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/1343 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1343/4396 variables, and 50 constraints, problems are : Problem set: 0 solved, 1528 unsolved in 75040 ms.
Refiners :[Positive P Invariants (semi-flows): 30/32 constraints, Generalized P Invariants (flows): 0/417 constraints, State Equation: 0/1774 constraints, ReadFeed: 0/953 constraints, PredecessorRefiner: 1528/1528 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1528 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/865 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/865 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
At refinement iteration 2 (OVERLAPS) 478/1343 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1343 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
[2024-06-01 05:04:46] [INFO ] Deduced a trap composed of 397 places in 725 ms of which 8 ms to minimize.
[2024-06-01 05:04:47] [INFO ] Deduced a trap composed of 694 places in 734 ms of which 8 ms to minimize.
[2024-06-01 05:04:48] [INFO ] Deduced a trap composed of 612 places in 739 ms of which 8 ms to minimize.
[2024-06-01 05:04:48] [INFO ] Deduced a trap composed of 273 places in 742 ms of which 8 ms to minimize.
[2024-06-01 05:04:49] [INFO ] Deduced a trap composed of 312 places in 723 ms of which 8 ms to minimize.
[2024-06-01 05:04:50] [INFO ] Deduced a trap composed of 402 places in 737 ms of which 9 ms to minimize.
[2024-06-01 05:04:51] [INFO ] Deduced a trap composed of 392 places in 747 ms of which 8 ms to minimize.
[2024-06-01 05:04:51] [INFO ] Deduced a trap composed of 256 places in 280 ms of which 4 ms to minimize.
[2024-06-01 05:04:52] [INFO ] Deduced a trap composed of 396 places in 753 ms of which 8 ms to minimize.
[2024-06-01 05:04:53] [INFO ] Deduced a trap composed of 412 places in 785 ms of which 8 ms to minimize.
[2024-06-01 05:04:54] [INFO ] Deduced a trap composed of 399 places in 808 ms of which 8 ms to minimize.
[2024-06-01 05:04:54] [INFO ] Deduced a trap composed of 574 places in 778 ms of which 9 ms to minimize.
[2024-06-01 05:04:55] [INFO ] Deduced a trap composed of 396 places in 805 ms of which 9 ms to minimize.
[2024-06-01 05:04:56] [INFO ] Deduced a trap composed of 608 places in 745 ms of which 8 ms to minimize.
[2024-06-01 05:04:57] [INFO ] Deduced a trap composed of 573 places in 730 ms of which 8 ms to minimize.
[2024-06-01 05:04:58] [INFO ] Deduced a trap composed of 727 places in 718 ms of which 9 ms to minimize.
[2024-06-01 05:04:58] [INFO ] Deduced a trap composed of 414 places in 789 ms of which 9 ms to minimize.
[2024-06-01 05:04:59] [INFO ] Deduced a trap composed of 746 places in 725 ms of which 8 ms to minimize.
[2024-06-01 05:05:00] [INFO ] Deduced a trap composed of 426 places in 725 ms of which 9 ms to minimize.
[2024-06-01 05:05:01] [INFO ] Deduced a trap composed of 763 places in 714 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1343 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
[2024-06-01 05:05:04] [INFO ] Deduced a trap composed of 660 places in 709 ms of which 8 ms to minimize.
[2024-06-01 05:05:04] [INFO ] Deduced a trap composed of 638 places in 736 ms of which 8 ms to minimize.
[2024-06-01 05:05:05] [INFO ] Deduced a trap composed of 398 places in 750 ms of which 9 ms to minimize.
[2024-06-01 05:05:06] [INFO ] Deduced a trap composed of 407 places in 723 ms of which 8 ms to minimize.
[2024-06-01 05:05:07] [INFO ] Deduced a trap composed of 813 places in 736 ms of which 8 ms to minimize.
[2024-06-01 05:05:08] [INFO ] Deduced a trap composed of 700 places in 759 ms of which 8 ms to minimize.
[2024-06-01 05:05:08] [INFO ] Deduced a trap composed of 714 places in 733 ms of which 8 ms to minimize.
[2024-06-01 05:05:09] [INFO ] Deduced a trap composed of 648 places in 744 ms of which 9 ms to minimize.
[2024-06-01 05:05:10] [INFO ] Deduced a trap composed of 626 places in 739 ms of which 9 ms to minimize.
[2024-06-01 05:05:11] [INFO ] Deduced a trap composed of 588 places in 733 ms of which 8 ms to minimize.
[2024-06-01 05:05:12] [INFO ] Deduced a trap composed of 552 places in 751 ms of which 8 ms to minimize.
[2024-06-01 05:05:12] [INFO ] Deduced a trap composed of 644 places in 749 ms of which 9 ms to minimize.
[2024-06-01 05:05:13] [INFO ] Deduced a trap composed of 525 places in 768 ms of which 8 ms to minimize.
[2024-06-01 05:05:14] [INFO ] Deduced a trap composed of 109 places in 747 ms of which 9 ms to minimize.
[2024-06-01 05:05:15] [INFO ] Deduced a trap composed of 160 places in 743 ms of which 8 ms to minimize.
[2024-06-01 05:05:16] [INFO ] Deduced a trap composed of 241 places in 745 ms of which 9 ms to minimize.
[2024-06-01 05:05:16] [INFO ] Deduced a trap composed of 376 places in 785 ms of which 8 ms to minimize.
[2024-06-01 05:05:17] [INFO ] Deduced a trap composed of 587 places in 810 ms of which 9 ms to minimize.
[2024-06-01 05:05:18] [INFO ] Deduced a trap composed of 661 places in 757 ms of which 8 ms to minimize.
[2024-06-01 05:05:19] [INFO ] Deduced a trap composed of 399 places in 770 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1343 variables, 20/90 constraints. Problems are: Problem set: 0 solved, 1528 unsolved
[2024-06-01 05:05:22] [INFO ] Deduced a trap composed of 490 places in 751 ms of which 9 ms to minimize.
[2024-06-01 05:05:23] [INFO ] Deduced a trap composed of 217 places in 121 ms of which 2 ms to minimize.
[2024-06-01 05:05:23] [INFO ] Deduced a trap composed of 269 places in 167 ms of which 3 ms to minimize.
[2024-06-01 05:05:23] [INFO ] Deduced a trap composed of 294 places in 220 ms of which 4 ms to minimize.
[2024-06-01 05:05:24] [INFO ] Deduced a trap composed of 415 places in 764 ms of which 9 ms to minimize.
[2024-06-01 05:05:25] [INFO ] Deduced a trap composed of 401 places in 759 ms of which 8 ms to minimize.
[2024-06-01 05:05:25] [INFO ] Deduced a trap composed of 324 places in 276 ms of which 5 ms to minimize.
[2024-06-01 05:05:26] [INFO ] Deduced a trap composed of 748 places in 763 ms of which 9 ms to minimize.
[2024-06-01 05:05:27] [INFO ] Deduced a trap composed of 445 places in 749 ms of which 9 ms to minimize.
[2024-06-01 05:05:28] [INFO ] Deduced a trap composed of 838 places in 759 ms of which 8 ms to minimize.
[2024-06-01 05:05:29] [INFO ] Deduced a trap composed of 561 places in 757 ms of which 8 ms to minimize.
[2024-06-01 05:05:30] [INFO ] Deduced a trap composed of 859 places in 744 ms of which 8 ms to minimize.
[2024-06-01 05:05:30] [INFO ] Deduced a trap composed of 907 places in 758 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1343/4396 variables, and 103 constraints, problems are : Problem set: 0 solved, 1528 unsolved in 75032 ms.
Refiners :[Positive P Invariants (semi-flows): 30/32 constraints, Generalized P Invariants (flows): 0/417 constraints, State Equation: 0/1774 constraints, ReadFeed: 0/953 constraints, PredecessorRefiner: 0/1528 constraints, Known Traps: 73/73 constraints]
After SMT, in 151186ms problems are : Problem set: 0 solved, 1528 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 865 out of 1774 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1774/1774 places, 2908/2908 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1769 transition count 2903
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1769 transition count 2903
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 10 place count 1769 transition count 2902
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 12 place count 1768 transition count 2902
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 1763 transition count 2882
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 1763 transition count 2882
Applied a total of 22 rules in 175 ms. Remains 1763 /1774 variables (removed 11) and now considering 2882/2908 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 1763/1774 places, 2882/2908 transitions.
RANDOM walk for 705728 steps (24166 resets) in 120004 ms. (5 steps per ms) remains 1522/1528 properties
BEST_FIRST walk for 4004 steps (24 resets) in 141 ms. (28 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (24 resets) in 142 ms. (28 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4001 steps (24 resets) in 131 ms. (30 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (24 resets) in 160 ms. (24 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (24 resets) in 139 ms. (28 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (24 resets) in 143 ms. (27 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (24 resets) in 103 ms. (38 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (24 resets) in 148 ms. (26 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (24 resets) in 115 ms. (34 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (24 resets) in 141 ms. (28 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (24 resets) in 116 ms. (34 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (24 resets) in 129 ms. (30 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (22 resets) in 115 ms. (34 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (23 resets) in 107 ms. (37 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (20 resets) in 98 ms. (40 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 106 ms. (37 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (21 resets) in 121 ms. (32 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (20 resets) in 111 ms. (35 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (20 resets) in 105 ms. (37 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (20 resets) in 97 ms. (40 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (20 resets) in 74 ms. (53 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (24 resets) in 151 ms. (26 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (21 resets) in 124 ms. (32 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 127 ms. (31 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 109 ms. (36 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 100 ms. (39 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (20 resets) in 114 ms. (34 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 84 ms. (47 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (23 resets) in 96 ms. (41 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (20 resets) in 120 ms. (33 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (20 resets) in 121 ms. (32 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (20 resets) in 101 ms. (39 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (21 resets) in 104 ms. (38 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (21 resets) in 98 ms. (40 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (21 resets) in 118 ms. (33 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (20 resets) in 89 ms. (44 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (20 resets) in 86 ms. (46 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (20 resets) in 104 ms. (38 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (20 resets) in 113 ms. (35 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (20 resets) in 128 ms. (31 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (21 resets) in 83 ms. (47 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 144 ms. (27 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4002 steps (20 resets) in 90 ms. (43 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 116 ms. (34 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (21 resets) in 108 ms. (36 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 112 ms. (35 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 111 ms. (35 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (20 resets) in 82 ms. (48 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4004 steps (22 resets) in 122 ms. (32 steps per ms) remains 1522/1522 properties
BEST_FIRST walk for 4003 steps (21 resets) in 121 ms. (32 steps per ms) remains 1522/1522 properties
Interrupted probabilistic random walk after 925407 steps, run timeout after 93001 ms. (steps per millisecond=9 ) properties seen :0 out of 1522
Probabilistic random walk after 925407 steps, saw 412526 distinct states, run finished after 93002 ms. (steps per millisecond=9 ) properties seen :0
[2024-06-01 05:07:38] [INFO ] Flow matrix only has 2596 transitions (discarded 286 similar events)
// Phase 1: matrix 2596 rows 1763 cols
[2024-06-01 05:07:38] [INFO ] Computed 449 invariants in 34 ms
[2024-06-01 05:07:38] [INFO ] State equation strengthened by 938 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/857 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1522 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/857 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1522 unsolved
At refinement iteration 2 (OVERLAPS) 477/1334 variables, 7/30 constraints. Problems are: Problem set: 0 solved, 1522 unsolved
[2024-06-01 05:08:21] [INFO ] Deduced a trap composed of 33 places in 738 ms of which 9 ms to minimize.
[2024-06-01 05:08:22] [INFO ] Deduced a trap composed of 447 places in 758 ms of which 9 ms to minimize.
[2024-06-01 05:08:23] [INFO ] Deduced a trap composed of 492 places in 719 ms of which 8 ms to minimize.
[2024-06-01 05:08:23] [INFO ] Deduced a trap composed of 505 places in 717 ms of which 8 ms to minimize.
[2024-06-01 05:08:24] [INFO ] Deduced a trap composed of 143 places in 119 ms of which 2 ms to minimize.
[2024-06-01 05:08:24] [INFO ] Deduced a trap composed of 185 places in 161 ms of which 3 ms to minimize.
[2024-06-01 05:08:24] [INFO ] Deduced a trap composed of 265 places in 203 ms of which 3 ms to minimize.
[2024-06-01 05:08:24] [INFO ] Deduced a trap composed of 272 places in 200 ms of which 3 ms to minimize.
[2024-06-01 05:08:25] [INFO ] Deduced a trap composed of 225 places in 203 ms of which 3 ms to minimize.
[2024-06-01 05:08:25] [INFO ] Deduced a trap composed of 327 places in 195 ms of which 3 ms to minimize.
[2024-06-01 05:08:25] [INFO ] Deduced a trap composed of 228 places in 240 ms of which 4 ms to minimize.
[2024-06-01 05:08:25] [INFO ] Deduced a trap composed of 240 places in 270 ms of which 4 ms to minimize.
[2024-06-01 05:08:26] [INFO ] Deduced a trap composed of 240 places in 274 ms of which 4 ms to minimize.
[2024-06-01 05:08:27] [INFO ] Deduced a trap composed of 584 places in 767 ms of which 8 ms to minimize.
[2024-06-01 05:08:27] [INFO ] Deduced a trap composed of 531 places in 736 ms of which 9 ms to minimize.
[2024-06-01 05:08:28] [INFO ] Deduced a trap composed of 611 places in 710 ms of which 8 ms to minimize.
[2024-06-01 05:08:29] [INFO ] Deduced a trap composed of 631 places in 709 ms of which 8 ms to minimize.
[2024-06-01 05:08:30] [INFO ] Deduced a trap composed of 625 places in 711 ms of which 8 ms to minimize.
[2024-06-01 05:08:30] [INFO ] Deduced a trap composed of 411 places in 716 ms of which 8 ms to minimize.
[2024-06-01 05:08:31] [INFO ] Deduced a trap composed of 417 places in 708 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1334 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 1522 unsolved
[2024-06-01 05:09:01] [INFO ] Deduced a trap composed of 532 places in 725 ms of which 8 ms to minimize.
[2024-06-01 05:09:02] [INFO ] Deduced a trap composed of 387 places in 731 ms of which 8 ms to minimize.
[2024-06-01 05:09:03] [INFO ] Deduced a trap composed of 630 places in 664 ms of which 8 ms to minimize.
[2024-06-01 05:09:04] [INFO ] Deduced a trap composed of 403 places in 713 ms of which 8 ms to minimize.
[2024-06-01 05:09:04] [INFO ] Deduced a trap composed of 589 places in 703 ms of which 8 ms to minimize.
[2024-06-01 05:09:05] [INFO ] Deduced a trap composed of 654 places in 749 ms of which 8 ms to minimize.
[2024-06-01 05:09:06] [INFO ] Deduced a trap composed of 375 places in 735 ms of which 9 ms to minimize.
[2024-06-01 05:09:07] [INFO ] Deduced a trap composed of 407 places in 738 ms of which 9 ms to minimize.
[2024-06-01 05:09:07] [INFO ] Deduced a trap composed of 611 places in 722 ms of which 8 ms to minimize.
[2024-06-01 05:09:08] [INFO ] Deduced a trap composed of 430 places in 710 ms of which 8 ms to minimize.
[2024-06-01 05:09:09] [INFO ] Deduced a trap composed of 386 places in 722 ms of which 9 ms to minimize.
[2024-06-01 05:09:10] [INFO ] Deduced a trap composed of 724 places in 680 ms of which 8 ms to minimize.
SMT process timed out in 91218ms, After SMT, problems are : Problem set: 0 solved, 1522 unsolved
Fused 1522 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 857 out of 1763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1763/1763 places, 2882/2882 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1761 transition count 2880
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1761 transition count 2880
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 1761 transition count 2879
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 6 place count 1760 transition count 2879
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 1758 transition count 2871
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 1758 transition count 2871
Applied a total of 10 rules in 108 ms. Remains 1758 /1763 variables (removed 5) and now considering 2871/2882 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 1758/1763 places, 2871/2882 transitions.
RANDOM walk for 737962 steps (25282 resets) in 120004 ms. (6 steps per ms) remains 1520/1522 properties
BEST_FIRST walk for 4002 steps (24 resets) in 104 ms. (38 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (24 resets) in 161 ms. (24 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (24 resets) in 215 ms. (18 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (24 resets) in 137 ms. (29 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (24 resets) in 104 ms. (38 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4002 steps (24 resets) in 154 ms. (25 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (24 resets) in 108 ms. (36 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (24 resets) in 144 ms. (27 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (24 resets) in 133 ms. (29 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (24 resets) in 139 ms. (28 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (24 resets) in 133 ms. (29 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4002 steps (24 resets) in 114 ms. (34 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (24 resets) in 136 ms. (29 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4002 steps (21 resets) in 124 ms. (32 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4002 steps (20 resets) in 120 ms. (33 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (21 resets) in 110 ms. (36 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (22 resets) in 136 ms. (29 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (21 resets) in 75 ms. (52 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (21 resets) in 108 ms. (36 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 110 ms. (36 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 77 ms. (51 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (23 resets) in 120 ms. (33 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (20 resets) in 113 ms. (35 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4002 steps (20 resets) in 117 ms. (33 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (20 resets) in 94 ms. (42 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 100 ms. (39 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (21 resets) in 104 ms. (38 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (20 resets) in 107 ms. (37 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4001 steps (24 resets) in 95 ms. (41 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 114 ms. (34 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4002 steps (20 resets) in 110 ms. (36 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 100 ms. (39 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 108 ms. (36 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (20 resets) in 113 ms. (35 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (21 resets) in 111 ms. (35 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 101 ms. (39 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 112 ms. (35 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 111 ms. (35 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (20 resets) in 90 ms. (44 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4001 steps (20 resets) in 107 ms. (37 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4002 steps (21 resets) in 117 ms. (33 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4002 steps (20 resets) in 115 ms. (34 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 122 ms. (32 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4002 steps (21 resets) in 115 ms. (34 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 78 ms. (50 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (21 resets) in 105 ms. (37 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 117 ms. (33 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 108 ms. (36 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4004 steps (20 resets) in 105 ms. (37 steps per ms) remains 1520/1520 properties
BEST_FIRST walk for 4003 steps (20 resets) in 90 ms. (43 steps per ms) remains 1520/1520 properties
Interrupted probabilistic random walk after 912690 steps, run timeout after 93001 ms. (steps per millisecond=9 ) properties seen :0 out of 1520
Probabilistic random walk after 912690 steps, saw 406992 distinct states, run finished after 93001 ms. (steps per millisecond=9 ) properties seen :0
[2024-06-01 05:11:14] [INFO ] Flow matrix only has 2585 transitions (discarded 286 similar events)
// Phase 1: matrix 2585 rows 1758 cols
[2024-06-01 05:11:15] [INFO ] Computed 449 invariants in 32 ms
[2024-06-01 05:11:15] [INFO ] State equation strengthened by 932 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/856 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/856 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
At refinement iteration 2 (OVERLAPS) 475/1331 variables, 7/30 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
[2024-06-01 05:11:59] [INFO ] Deduced a trap composed of 516 places in 795 ms of which 8 ms to minimize.
[2024-06-01 05:12:00] [INFO ] Deduced a trap composed of 33 places in 782 ms of which 8 ms to minimize.
[2024-06-01 05:12:01] [INFO ] Deduced a trap composed of 524 places in 750 ms of which 8 ms to minimize.
[2024-06-01 05:12:01] [INFO ] Deduced a trap composed of 449 places in 725 ms of which 8 ms to minimize.
[2024-06-01 05:12:02] [INFO ] Deduced a trap composed of 379 places in 776 ms of which 9 ms to minimize.
[2024-06-01 05:12:03] [INFO ] Deduced a trap composed of 381 places in 768 ms of which 8 ms to minimize.
[2024-06-01 05:12:03] [INFO ] Deduced a trap composed of 143 places in 128 ms of which 2 ms to minimize.
[2024-06-01 05:12:04] [INFO ] Deduced a trap composed of 218 places in 739 ms of which 9 ms to minimize.
[2024-06-01 05:12:05] [INFO ] Deduced a trap composed of 580 places in 743 ms of which 8 ms to minimize.
[2024-06-01 05:12:06] [INFO ] Deduced a trap composed of 421 places in 784 ms of which 8 ms to minimize.
[2024-06-01 05:12:06] [INFO ] Deduced a trap composed of 439 places in 777 ms of which 8 ms to minimize.
[2024-06-01 05:12:07] [INFO ] Deduced a trap composed of 436 places in 790 ms of which 9 ms to minimize.
[2024-06-01 05:12:07] [INFO ] Deduced a trap composed of 189 places in 173 ms of which 3 ms to minimize.
[2024-06-01 05:12:08] [INFO ] Deduced a trap composed of 421 places in 712 ms of which 9 ms to minimize.
[2024-06-01 05:12:09] [INFO ] Deduced a trap composed of 394 places in 722 ms of which 9 ms to minimize.
[2024-06-01 05:12:10] [INFO ] Deduced a trap composed of 430 places in 742 ms of which 8 ms to minimize.
[2024-06-01 05:12:10] [INFO ] Deduced a trap composed of 371 places in 737 ms of which 12 ms to minimize.
[2024-06-01 05:12:11] [INFO ] Deduced a trap composed of 408 places in 731 ms of which 8 ms to minimize.
[2024-06-01 05:12:12] [INFO ] Deduced a trap composed of 567 places in 797 ms of which 9 ms to minimize.
[2024-06-01 05:12:13] [INFO ] Deduced a trap composed of 586 places in 762 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1331 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
[2024-06-01 05:12:42] [INFO ] Deduced a trap composed of 478 places in 776 ms of which 8 ms to minimize.
[2024-06-01 05:12:42] [INFO ] Deduced a trap composed of 457 places in 705 ms of which 8 ms to minimize.
[2024-06-01 05:12:43] [INFO ] Deduced a trap composed of 783 places in 718 ms of which 15 ms to minimize.
[2024-06-01 05:12:44] [INFO ] Deduced a trap composed of 385 places in 765 ms of which 9 ms to minimize.
[2024-06-01 05:12:45] [INFO ] Deduced a trap composed of 392 places in 714 ms of which 9 ms to minimize.
[2024-06-01 05:12:46] [INFO ] Deduced a trap composed of 388 places in 792 ms of which 9 ms to minimize.
[2024-06-01 05:12:46] [INFO ] Deduced a trap composed of 210 places in 217 ms of which 3 ms to minimize.
[2024-06-01 05:12:46] [INFO ] Deduced a trap composed of 378 places in 196 ms of which 4 ms to minimize.
[2024-06-01 05:12:47] [INFO ] Deduced a trap composed of 423 places in 712 ms of which 8 ms to minimize.
[2024-06-01 05:12:47] [INFO ] Deduced a trap composed of 294 places in 216 ms of which 4 ms to minimize.
[2024-06-01 05:12:48] [INFO ] Deduced a trap composed of 584 places in 706 ms of which 8 ms to minimize.
[2024-06-01 05:12:48] [INFO ] Deduced a trap composed of 228 places in 234 ms of which 4 ms to minimize.
[2024-06-01 05:12:49] [INFO ] Deduced a trap composed of 572 places in 711 ms of which 9 ms to minimize.
[2024-06-01 05:12:49] [INFO ] Deduced a trap composed of 239 places in 259 ms of which 4 ms to minimize.
[2024-06-01 05:12:50] [INFO ] Deduced a trap composed of 605 places in 772 ms of which 8 ms to minimize.
[2024-06-01 05:12:51] [INFO ] Deduced a trap composed of 604 places in 758 ms of which 8 ms to minimize.
[2024-06-01 05:12:52] [INFO ] Deduced a trap composed of 622 places in 737 ms of which 7 ms to minimize.
[2024-06-01 05:12:53] [INFO ] Deduced a trap composed of 619 places in 757 ms of which 8 ms to minimize.
[2024-06-01 05:12:53] [INFO ] Deduced a trap composed of 225 places in 794 ms of which 8 ms to minimize.
[2024-06-01 05:12:54] [INFO ] Deduced a trap composed of 605 places in 759 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1331 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
[2024-06-01 05:12:57] [INFO ] Deduced a trap composed of 392 places in 714 ms of which 9 ms to minimize.
[2024-06-01 05:12:58] [INFO ] Deduced a trap composed of 401 places in 727 ms of which 9 ms to minimize.
[2024-06-01 05:12:58] [INFO ] Deduced a trap composed of 400 places in 704 ms of which 8 ms to minimize.
[2024-06-01 05:12:59] [INFO ] Deduced a trap composed of 398 places in 760 ms of which 9 ms to minimize.
[2024-06-01 05:13:00] [INFO ] Deduced a trap composed of 410 places in 761 ms of which 8 ms to minimize.
[2024-06-01 05:13:00] [INFO ] Deduced a trap composed of 264 places in 281 ms of which 4 ms to minimize.
[2024-06-01 05:13:01] [INFO ] Deduced a trap composed of 238 places in 249 ms of which 4 ms to minimize.
SMT process timed out in 106180ms, After SMT, problems are : Problem set: 0 solved, 1520 unsolved
Fused 1520 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 856 out of 1758 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1758/1758 places, 2871/2871 transitions.
Applied a total of 0 rules in 51 ms. Remains 1758 /1758 variables (removed 0) and now considering 2871/2871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 1758/1758 places, 2871/2871 transitions.
RANDOM walk for 755492 steps (25877 resets) in 120004 ms. (6 steps per ms) remains 1518/1520 properties
BEST_FIRST walk for 4003 steps (24 resets) in 129 ms. (30 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 160 ms. (24 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 141 ms. (28 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 115 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 153 ms. (26 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 147 ms. (27 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 104 ms. (38 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 170 ms. (23 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 144 ms. (27 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (24 resets) in 142 ms. (27 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 147 ms. (27 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 142 ms. (27 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (23 resets) in 112 ms. (35 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 121 ms. (32 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (21 resets) in 99 ms. (40 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (22 resets) in 134 ms. (29 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (23 resets) in 118 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (21 resets) in 127 ms. (31 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 92 ms. (43 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 113 ms. (35 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 120 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 123 ms. (32 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 86 ms. (46 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 148 ms. (26 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 133 ms. (29 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4001 steps (21 resets) in 109 ms. (36 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 120 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 113 ms. (35 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (23 resets) in 126 ms. (31 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (21 resets) in 116 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 105 ms. (37 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 116 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4001 steps (20 resets) in 117 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 101 ms. (39 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 122 ms. (32 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 121 ms. (32 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 119 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 133 ms. (29 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 107 ms. (37 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 113 ms. (35 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (21 resets) in 102 ms. (38 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 87 ms. (45 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (21 resets) in 132 ms. (30 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 115 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 100 ms. (39 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 112 ms. (35 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 127 ms. (31 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 91 ms. (43 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 148 ms. (26 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 115 ms. (34 steps per ms) remains 1518/1518 properties
Interrupted probabilistic random walk after 913010 steps, run timeout after 93001 ms. (steps per millisecond=9 ) properties seen :0 out of 1518
Probabilistic random walk after 913010 steps, saw 407120 distinct states, run finished after 93003 ms. (steps per millisecond=9 ) properties seen :0
[2024-06-01 05:15:06] [INFO ] Flow matrix only has 2585 transitions (discarded 286 similar events)
[2024-06-01 05:15:06] [INFO ] Invariant cache hit.
[2024-06-01 05:15:06] [INFO ] State equation strengthened by 932 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/855 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/855 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
At refinement iteration 2 (OVERLAPS) 476/1331 variables, 7/30 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
[2024-06-01 05:15:49] [INFO ] Deduced a trap composed of 516 places in 706 ms of which 9 ms to minimize.
[2024-06-01 05:15:50] [INFO ] Deduced a trap composed of 33 places in 678 ms of which 8 ms to minimize.
[2024-06-01 05:15:51] [INFO ] Deduced a trap composed of 524 places in 710 ms of which 8 ms to minimize.
[2024-06-01 05:15:51] [INFO ] Deduced a trap composed of 449 places in 705 ms of which 8 ms to minimize.
[2024-06-01 05:15:52] [INFO ] Deduced a trap composed of 492 places in 698 ms of which 8 ms to minimize.
[2024-06-01 05:15:53] [INFO ] Deduced a trap composed of 397 places in 711 ms of which 8 ms to minimize.
[2024-06-01 05:15:54] [INFO ] Deduced a trap composed of 545 places in 714 ms of which 8 ms to minimize.
[2024-06-01 05:15:54] [INFO ] Deduced a trap composed of 143 places in 112 ms of which 2 ms to minimize.
[2024-06-01 05:15:55] [INFO ] Deduced a trap composed of 581 places in 694 ms of which 8 ms to minimize.
[2024-06-01 05:15:55] [INFO ] Deduced a trap composed of 186 places in 702 ms of which 8 ms to minimize.
[2024-06-01 05:15:56] [INFO ] Deduced a trap composed of 583 places in 705 ms of which 8 ms to minimize.
[2024-06-01 05:15:56] [INFO ] Deduced a trap composed of 213 places in 207 ms of which 3 ms to minimize.
[2024-06-01 05:15:57] [INFO ] Deduced a trap composed of 384 places in 699 ms of which 8 ms to minimize.
[2024-06-01 05:15:57] [INFO ] Deduced a trap composed of 228 places in 235 ms of which 4 ms to minimize.
[2024-06-01 05:15:58] [INFO ] Deduced a trap composed of 244 places in 256 ms of which 4 ms to minimize.
[2024-06-01 05:15:58] [INFO ] Deduced a trap composed of 370 places in 725 ms of which 8 ms to minimize.
[2024-06-01 05:15:59] [INFO ] Deduced a trap composed of 433 places in 703 ms of which 8 ms to minimize.
[2024-06-01 05:16:00] [INFO ] Deduced a trap composed of 407 places in 721 ms of which 9 ms to minimize.
[2024-06-01 05:16:01] [INFO ] Deduced a trap composed of 622 places in 739 ms of which 9 ms to minimize.
[2024-06-01 05:16:01] [INFO ] Deduced a trap composed of 605 places in 739 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1331 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
[2024-06-01 05:16:31] [INFO ] Deduced a trap composed of 604 places in 726 ms of which 9 ms to minimize.
[2024-06-01 05:16:32] [INFO ] Deduced a trap composed of 381 places in 722 ms of which 8 ms to minimize.
[2024-06-01 05:16:33] [INFO ] Deduced a trap composed of 622 places in 727 ms of which 8 ms to minimize.
[2024-06-01 05:16:34] [INFO ] Deduced a trap composed of 639 places in 734 ms of which 8 ms to minimize.
[2024-06-01 05:16:34] [INFO ] Deduced a trap composed of 240 places in 725 ms of which 8 ms to minimize.
[2024-06-01 05:16:35] [INFO ] Deduced a trap composed of 657 places in 664 ms of which 8 ms to minimize.
[2024-06-01 05:16:36] [INFO ] Deduced a trap composed of 406 places in 730 ms of which 9 ms to minimize.
[2024-06-01 05:16:37] [INFO ] Deduced a trap composed of 376 places in 748 ms of which 10 ms to minimize.
[2024-06-01 05:16:37] [INFO ] Deduced a trap composed of 602 places in 731 ms of which 8 ms to minimize.
[2024-06-01 05:16:38] [INFO ] Deduced a trap composed of 393 places in 710 ms of which 9 ms to minimize.
[2024-06-01 05:16:39] [INFO ] Deduced a trap composed of 658 places in 739 ms of which 8 ms to minimize.
[2024-06-01 05:16:40] [INFO ] Deduced a trap composed of 386 places in 723 ms of which 8 ms to minimize.
[2024-06-01 05:16:40] [INFO ] Deduced a trap composed of 401 places in 704 ms of which 8 ms to minimize.
[2024-06-01 05:16:41] [INFO ] Deduced a trap composed of 614 places in 732 ms of which 8 ms to minimize.
[2024-06-01 05:16:42] [INFO ] Deduced a trap composed of 564 places in 712 ms of which 8 ms to minimize.
[2024-06-01 05:16:43] [INFO ] Deduced a trap composed of 380 places in 720 ms of which 8 ms to minimize.
[2024-06-01 05:16:43] [INFO ] Deduced a trap composed of 401 places in 727 ms of which 8 ms to minimize.
[2024-06-01 05:16:44] [INFO ] Deduced a trap composed of 366 places in 730 ms of which 8 ms to minimize.
[2024-06-01 05:16:45] [INFO ] Deduced a trap composed of 396 places in 753 ms of which 8 ms to minimize.
[2024-06-01 05:16:46] [INFO ] Deduced a trap composed of 592 places in 672 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1331 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
[2024-06-01 05:16:48] [INFO ] Deduced a trap composed of 478 places in 727 ms of which 8 ms to minimize.
[2024-06-01 05:16:49] [INFO ] Deduced a trap composed of 758 places in 742 ms of which 8 ms to minimize.
[2024-06-01 05:16:50] [INFO ] Deduced a trap composed of 690 places in 755 ms of which 8 ms to minimize.
[2024-06-01 05:16:51] [INFO ] Deduced a trap composed of 379 places in 745 ms of which 8 ms to minimize.
[2024-06-01 05:16:52] [INFO ] Deduced a trap composed of 736 places in 754 ms of which 8 ms to minimize.
[2024-06-01 05:16:52] [INFO ] Deduced a trap composed of 601 places in 751 ms of which 9 ms to minimize.
[2024-06-01 05:16:53] [INFO ] Deduced a trap composed of 715 places in 736 ms of which 8 ms to minimize.
[2024-06-01 05:16:54] [INFO ] Deduced a trap composed of 699 places in 745 ms of which 8 ms to minimize.
[2024-06-01 05:16:55] [INFO ] Deduced a trap composed of 758 places in 749 ms of which 8 ms to minimize.
[2024-06-01 05:16:56] [INFO ] Deduced a trap composed of 716 places in 774 ms of which 8 ms to minimize.
[2024-06-01 05:16:56] [INFO ] Deduced a trap composed of 476 places in 743 ms of which 9 ms to minimize.
[2024-06-01 05:16:57] [INFO ] Deduced a trap composed of 443 places in 722 ms of which 9 ms to minimize.
[2024-06-01 05:16:58] [INFO ] Deduced a trap composed of 509 places in 698 ms of which 8 ms to minimize.
[2024-06-01 05:16:59] [INFO ] Deduced a trap composed of 406 places in 739 ms of which 9 ms to minimize.
[2024-06-01 05:16:59] [INFO ] Deduced a trap composed of 456 places in 730 ms of which 9 ms to minimize.
[2024-06-01 05:17:00] [INFO ] Deduced a trap composed of 380 places in 737 ms of which 8 ms to minimize.
[2024-06-01 05:17:01] [INFO ] Deduced a trap composed of 488 places in 731 ms of which 8 ms to minimize.
[2024-06-01 05:17:02] [INFO ] Deduced a trap composed of 441 places in 730 ms of which 8 ms to minimize.
[2024-06-01 05:17:03] [INFO ] Deduced a trap composed of 368 places in 746 ms of which 9 ms to minimize.
[2024-06-01 05:17:03] [INFO ] Deduced a trap composed of 414 places in 741 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1331 variables, 20/90 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
[2024-06-01 05:17:07] [INFO ] Deduced a trap composed of 670 places in 665 ms of which 8 ms to minimize.
SMT process timed out in 121123ms, After SMT, problems are : Problem set: 0 solved, 1518 unsolved
Fused 1518 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 855 out of 1758 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1758/1758 places, 2871/2871 transitions.
Applied a total of 0 rules in 59 ms. Remains 1758 /1758 variables (removed 0) and now considering 2871/2871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 1758/1758 places, 2871/2871 transitions.
RANDOM walk for 713605 steps (24442 resets) in 120004 ms. (5 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (24 resets) in 117 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 150 ms. (26 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 117 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 116 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 149 ms. (26 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 173 ms. (23 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 145 ms. (27 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 113 ms. (35 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 161 ms. (24 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 144 ms. (27 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (24 resets) in 140 ms. (28 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 112 ms. (35 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (23 resets) in 136 ms. (29 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (23 resets) in 136 ms. (29 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 129 ms. (30 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 105 ms. (37 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (22 resets) in 96 ms. (41 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 130 ms. (30 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 132 ms. (30 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 106 ms. (37 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 123 ms. (32 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (23 resets) in 133 ms. (29 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 118 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 114 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 114 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 117 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 119 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 123 ms. (32 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (22 resets) in 96 ms. (41 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 116 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 125 ms. (31 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (21 resets) in 102 ms. (38 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (21 resets) in 117 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 84 ms. (47 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 116 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (21 resets) in 123 ms. (32 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 127 ms. (31 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 122 ms. (32 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 83 ms. (47 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 115 ms. (34 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 117 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 118 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (22 resets) in 137 ms. (29 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (22 resets) in 93 ms. (42 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 96 ms. (41 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 128 ms. (31 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (20 resets) in 119 ms. (33 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4002 steps (20 resets) in 136 ms. (29 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4003 steps (20 resets) in 107 ms. (37 steps per ms) remains 1518/1518 properties
BEST_FIRST walk for 4004 steps (21 resets) in 145 ms. (27 steps per ms) remains 1518/1518 properties
Interrupted probabilistic random walk after 912516 steps, run timeout after 93001 ms. (steps per millisecond=9 ) properties seen :0 out of 1518
Probabilistic random walk after 912516 steps, saw 406903 distinct states, run finished after 93001 ms. (steps per millisecond=9 ) properties seen :0
[2024-06-01 05:19:12] [INFO ] Flow matrix only has 2585 transitions (discarded 286 similar events)
[2024-06-01 05:19:12] [INFO ] Invariant cache hit.
[2024-06-01 05:19:12] [INFO ] State equation strengthened by 932 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/855 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/855 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
At refinement iteration 2 (OVERLAPS) 476/1331 variables, 7/30 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
[2024-06-01 05:19:56] [INFO ] Deduced a trap composed of 516 places in 740 ms of which 8 ms to minimize.
[2024-06-01 05:19:56] [INFO ] Deduced a trap composed of 33 places in 725 ms of which 8 ms to minimize.
[2024-06-01 05:19:57] [INFO ] Deduced a trap composed of 524 places in 738 ms of which 8 ms to minimize.
[2024-06-01 05:19:58] [INFO ] Deduced a trap composed of 449 places in 723 ms of which 8 ms to minimize.
[2024-06-01 05:19:59] [INFO ] Deduced a trap composed of 492 places in 739 ms of which 9 ms to minimize.
[2024-06-01 05:20:00] [INFO ] Deduced a trap composed of 397 places in 709 ms of which 8 ms to minimize.
[2024-06-01 05:20:00] [INFO ] Deduced a trap composed of 545 places in 740 ms of which 9 ms to minimize.
[2024-06-01 05:20:01] [INFO ] Deduced a trap composed of 143 places in 122 ms of which 1 ms to minimize.
[2024-06-01 05:20:01] [INFO ] Deduced a trap composed of 581 places in 738 ms of which 8 ms to minimize.
[2024-06-01 05:20:02] [INFO ] Deduced a trap composed of 186 places in 788 ms of which 9 ms to minimize.
[2024-06-01 05:20:03] [INFO ] Deduced a trap composed of 583 places in 599 ms of which 8 ms to minimize.
[2024-06-01 05:20:03] [INFO ] Deduced a trap composed of 213 places in 198 ms of which 3 ms to minimize.
[2024-06-01 05:20:04] [INFO ] Deduced a trap composed of 384 places in 717 ms of which 9 ms to minimize.
[2024-06-01 05:20:04] [INFO ] Deduced a trap composed of 228 places in 244 ms of which 3 ms to minimize.
[2024-06-01 05:20:04] [INFO ] Deduced a trap composed of 244 places in 258 ms of which 5 ms to minimize.
[2024-06-01 05:20:05] [INFO ] Deduced a trap composed of 370 places in 722 ms of which 8 ms to minimize.
[2024-06-01 05:20:06] [INFO ] Deduced a trap composed of 433 places in 781 ms of which 9 ms to minimize.
[2024-06-01 05:20:07] [INFO ] Deduced a trap composed of 407 places in 775 ms of which 8 ms to minimize.
[2024-06-01 05:20:08] [INFO ] Deduced a trap composed of 622 places in 744 ms of which 8 ms to minimize.
[2024-06-01 05:20:08] [INFO ] Deduced a trap composed of 605 places in 734 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1331 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
[2024-06-01 05:20:39] [INFO ] Deduced a trap composed of 604 places in 714 ms of which 9 ms to minimize.
[2024-06-01 05:20:39] [INFO ] Deduced a trap composed of 381 places in 709 ms of which 8 ms to minimize.
[2024-06-01 05:20:40] [INFO ] Deduced a trap composed of 622 places in 702 ms of which 8 ms to minimize.
[2024-06-01 05:20:41] [INFO ] Deduced a trap composed of 639 places in 639 ms of which 8 ms to minimize.
[2024-06-01 05:20:42] [INFO ] Deduced a trap composed of 240 places in 711 ms of which 8 ms to minimize.
[2024-06-01 05:20:42] [INFO ] Deduced a trap composed of 657 places in 706 ms of which 8 ms to minimize.
[2024-06-01 05:20:43] [INFO ] Deduced a trap composed of 406 places in 714 ms of which 8 ms to minimize.
[2024-06-01 05:20:44] [INFO ] Deduced a trap composed of 376 places in 721 ms of which 8 ms to minimize.
[2024-06-01 05:20:45] [INFO ] Deduced a trap composed of 602 places in 714 ms of which 8 ms to minimize.
[2024-06-01 05:20:45] [INFO ] Deduced a trap composed of 393 places in 714 ms of which 8 ms to minimize.
[2024-06-01 05:20:46] [INFO ] Deduced a trap composed of 658 places in 685 ms of which 8 ms to minimize.
[2024-06-01 05:20:47] [INFO ] Deduced a trap composed of 386 places in 706 ms of which 8 ms to minimize.
[2024-06-01 05:20:48] [INFO ] Deduced a trap composed of 401 places in 765 ms of which 8 ms to minimize.
[2024-06-01 05:20:48] [INFO ] Deduced a trap composed of 614 places in 720 ms of which 8 ms to minimize.
[2024-06-01 05:20:49] [INFO ] Deduced a trap composed of 564 places in 713 ms of which 8 ms to minimize.
[2024-06-01 05:20:50] [INFO ] Deduced a trap composed of 380 places in 720 ms of which 8 ms to minimize.
[2024-06-01 05:20:51] [INFO ] Deduced a trap composed of 401 places in 712 ms of which 10 ms to minimize.
[2024-06-01 05:20:51] [INFO ] Deduced a trap composed of 366 places in 713 ms of which 9 ms to minimize.
[2024-06-01 05:20:52] [INFO ] Deduced a trap composed of 396 places in 706 ms of which 8 ms to minimize.
[2024-06-01 05:20:53] [INFO ] Deduced a trap composed of 592 places in 660 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1331 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
[2024-06-01 05:20:55] [INFO ] Deduced a trap composed of 478 places in 719 ms of which 8 ms to minimize.
[2024-06-01 05:20:56] [INFO ] Deduced a trap composed of 758 places in 724 ms of which 8 ms to minimize.
[2024-06-01 05:20:57] [INFO ] Deduced a trap composed of 690 places in 725 ms of which 8 ms to minimize.
[2024-06-01 05:20:58] [INFO ] Deduced a trap composed of 379 places in 707 ms of which 8 ms to minimize.
[2024-06-01 05:20:59] [INFO ] Deduced a trap composed of 736 places in 726 ms of which 8 ms to minimize.
[2024-06-01 05:20:59] [INFO ] Deduced a trap composed of 601 places in 722 ms of which 8 ms to minimize.
[2024-06-01 05:21:00] [INFO ] Deduced a trap composed of 715 places in 685 ms of which 8 ms to minimize.
[2024-06-01 05:21:01] [INFO ] Deduced a trap composed of 699 places in 718 ms of which 8 ms to minimize.
[2024-06-01 05:21:02] [INFO ] Deduced a trap composed of 758 places in 709 ms of which 8 ms to minimize.
[2024-06-01 05:21:02] [INFO ] Deduced a trap composed of 716 places in 726 ms of which 8 ms to minimize.
[2024-06-01 05:21:03] [INFO ] Deduced a trap composed of 476 places in 749 ms of which 8 ms to minimize.
[2024-06-01 05:21:04] [INFO ] Deduced a trap composed of 443 places in 694 ms of which 8 ms to minimize.
[2024-06-01 05:21:05] [INFO ] Deduced a trap composed of 509 places in 727 ms of which 8 ms to minimize.
[2024-06-01 05:21:05] [INFO ] Deduced a trap composed of 406 places in 733 ms of which 8 ms to minimize.
[2024-06-01 05:21:06] [INFO ] Deduced a trap composed of 456 places in 718 ms of which 8 ms to minimize.
[2024-06-01 05:21:07] [INFO ] Deduced a trap composed of 380 places in 749 ms of which 8 ms to minimize.
[2024-06-01 05:21:08] [INFO ] Deduced a trap composed of 488 places in 756 ms of which 9 ms to minimize.
[2024-06-01 05:21:08] [INFO ] Deduced a trap composed of 441 places in 730 ms of which 8 ms to minimize.
[2024-06-01 05:21:09] [INFO ] Deduced a trap composed of 368 places in 720 ms of which 8 ms to minimize.
[2024-06-01 05:21:10] [INFO ] Deduced a trap composed of 414 places in 732 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1331 variables, 20/90 constraints. Problems are: Problem set: 0 solved, 1518 unsolved
[2024-06-01 05:21:13] [INFO ] Deduced a trap composed of 670 places in 647 ms of which 8 ms to minimize.
[2024-06-01 05:21:14] [INFO ] Deduced a trap composed of 628 places in 654 ms of which 8 ms to minimize.
[2024-06-01 05:21:15] [INFO ] Deduced a trap composed of 591 places in 719 ms of which 8 ms to minimize.
[2024-06-01 05:21:17] [INFO ] Deduced a trap composed of 873 places in 720 ms of which 8 ms to minimize.
[2024-06-01 05:21:17] [INFO ] Deduced a trap composed of 429 places in 723 ms of which 8 ms to minimize.
[2024-06-01 05:21:18] [INFO ] Deduced a trap composed of 761 places in 739 ms of which 8 ms to minimize.
[2024-06-01 05:21:19] [INFO ] Deduced a trap composed of 444 places in 708 ms of which 8 ms to minimize.
[2024-06-01 05:21:20] [INFO ] Deduced a trap composed of 519 places in 685 ms of which 9 ms to minimize.
[2024-06-01 05:21:21] [INFO ] Deduced a trap composed of 924 places in 708 ms of which 8 ms to minimize.
[2024-06-01 05:21:21] [INFO ] Deduced a trap composed of 405 places in 709 ms of which 8 ms to minimize.
[2024-06-01 05:21:22] [INFO ] Deduced a trap composed of 405 places in 685 ms of which 7 ms to minimize.
[2024-06-01 05:21:23] [INFO ] Deduced a trap composed of 385 places in 694 ms of which 8 ms to minimize.
[2024-06-01 05:21:24] [INFO ] Deduced a trap composed of 549 places in 694 ms of which 7 ms to minimize.
[2024-06-01 05:21:24] [INFO ] Deduced a trap composed of 549 places in 710 ms of which 8 ms to minimize.
[2024-06-01 05:21:25] [INFO ] Deduced a trap composed of 552 places in 711 ms of which 8 ms to minimize.
[2024-06-01 05:21:26] [INFO ] Deduced a trap composed of 905 places in 714 ms of which 8 ms to minimize.
[2024-06-01 05:21:26] [INFO ] Deduced a trap composed of 541 places in 712 ms of which 8 ms to minimize.
[2024-06-01 05:21:27] [INFO ] Deduced a trap composed of 926 places in 670 ms of which 8 ms to minimize.
[2024-06-01 05:21:28] [INFO ] Deduced a trap composed of 521 places in 680 ms of which 7 ms to minimize.
SMT process timed out in 136164ms, After SMT, problems are : Problem set: 0 solved, 1518 unsolved
Fused 1518 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 855 out of 1758 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1758/1758 places, 2871/2871 transitions.
Applied a total of 0 rules in 49 ms. Remains 1758 /1758 variables (removed 0) and now considering 2871/2871 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 1758/1758 places, 2871/2871 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1758/1758 places, 2871/2871 transitions.
Applied a total of 0 rules in 48 ms. Remains 1758 /1758 variables (removed 0) and now considering 2871/2871 (removed 0) transitions.
[2024-06-01 05:21:28] [INFO ] Flow matrix only has 2585 transitions (discarded 286 similar events)
[2024-06-01 05:21:28] [INFO ] Invariant cache hit.
[2024-06-01 05:21:29] [INFO ] Implicit Places using invariants in 1173 ms returned [6, 10, 11, 12, 13, 14, 19, 26, 35, 46, 59, 74, 89, 105, 106, 107, 108, 109, 122, 133, 142, 149, 154, 157, 173, 176, 177, 178, 179, 180, 183, 188, 195, 204, 215, 228, 241, 255, 256, 257, 258, 259, 270, 279, 286, 291, 294, 296, 312, 315, 316, 317, 318, 319, 321, 324, 329, 336, 345, 356, 367, 379, 380, 381, 382, 383, 392, 399, 404, 407, 409, 411, 427, 430, 431, 432, 433, 434, 436, 438, 441, 446, 453, 462, 471, 481, 482, 483, 484, 485, 492, 497, 500, 502, 504, 506, 522, 525, 526, 527, 528, 529, 531, 533, 535, 538, 543, 550, 557, 565, 566, 567, 568, 569, 574, 577, 579, 581, 583, 585, 601, 604, 605, 606, 607, 608, 610, 612, 614, 616, 619, 624, 629, 635, 636, 637, 638, 639, 642, 644, 646, 648, 650, 652, 668, 671, 672, 673, 674, 675, 677, 679, 681, 683, 685, 688, 691, 695, 696, 697, 698, 699, 701, 703, 705, 707, 709, 711, 727, 730, 731, 732, 733, 734, 736, 738, 740, 742, 744, 746, 748, 751, 752, 753, 754, 755, 757, 759, 761, 763, 765, 767, 781, 784, 785, 786, 787, 788, 790, 792, 794, 796, 798, 800, 802, 805, 806, 807, 808, 809, 811, 813, 815, 817, 819, 821, 836, 839, 840, 841, 842, 843, 845, 847, 849, 851, 853, 855, 857, 860, 861, 862, 863, 864, 866, 868, 870, 872, 874, 876, 892, 895, 896, 897, 898, 899, 901, 903, 905, 907, 909, 911, 914, 917, 918, 919, 920, 921, 925, 927, 929, 931, 933, 935, 951, 954, 955, 956, 957, 958, 960, 962, 964, 966, 968, 971, 976, 982, 983, 984, 985, 986, 991, 994, 996, 998, 1000, 1002, 1018, 1021, 1022, 1023, 1024, 1025, 1027, 1029, 1031, 1033, 1036, 1041, 1048, 1056, 1057, 1058, 1059, 1060, 1067, 1072, 1075, 1077, 1079, 1081, 1097, 1100, 1101, 1102, 1103, 1104, 1106, 1108, 1110, 1113, 1118, 1125, 1134, 1144, 1145, 1146, 1147, 1148, 1157, 1164, 1169, 1172, 1174, 1176, 1192, 1195, 1196, 1197, 1198, 1199, 1201, 1203, 1206, 1211, 1218, 1227, 1238, 1250, 1251, 1252, 1253, 1254, 1265, 1274, 1281, 1286, 1289, 1291, 1307, 1310, 1311, 1312, 1313, 1314, 1316, 1319, 1324, 1331, 1340, 1351, 1364, 1378, 1379, 1380, 1381, 1382, 1395, 1406, 1415, 1422, 1427, 1430, 1444, 1447, 1448, 1449, 1450, 1451, 1454, 1459, 1466, 1475, 1486, 1499, 1514, 1530, 1531, 1532, 1533, 1534, 1549, 1562, 1573, 1582, 1589, 1594]
Discarding 408 places :
Implicit Place search using SMT only with invariants took 1180 ms to find 408 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1350/1758 places, 2871/2871 transitions.
Discarding 128 places :
Symmetric choice reduction at 0 with 128 rule applications. Total rules 128 place count 1222 transition count 2743
Iterating global reduction 0 with 128 rules applied. Total rules applied 256 place count 1222 transition count 2743
Discarding 128 places :
Symmetric choice reduction at 0 with 128 rule applications. Total rules 384 place count 1094 transition count 2615
Iterating global reduction 0 with 128 rules applied. Total rules applied 512 place count 1094 transition count 2615
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 544 place count 1062 transition count 2487
Iterating global reduction 0 with 32 rules applied. Total rules applied 576 place count 1062 transition count 2487
Applied a total of 576 rules in 57 ms. Remains 1062 /1350 variables (removed 288) and now considering 2487/2871 (removed 384) transitions.
[2024-06-01 05:21:29] [INFO ] Flow matrix only has 2201 transitions (discarded 286 similar events)
// Phase 1: matrix 2201 rows 1062 cols
[2024-06-01 05:21:29] [INFO ] Computed 41 invariants in 28 ms
[2024-06-01 05:21:30] [INFO ] Implicit Places using invariants in 351 ms returned []
[2024-06-01 05:21:30] [INFO ] Flow matrix only has 2201 transitions (discarded 286 similar events)
[2024-06-01 05:21:30] [INFO ] Invariant cache hit.
[2024-06-01 05:21:30] [INFO ] State equation strengthened by 836 read => feed constraints.
[2024-06-01 05:21:33] [INFO ] Implicit Places using invariants and state equation in 2934 ms returned []
Implicit Place search using SMT with State Equation took 3287 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1062/1758 places, 2487/2871 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4573 ms. Remains : 1062/1758 places, 2487/2871 transitions.
RANDOM walk for 760207 steps (26038 resets) in 120004 ms. (6 steps per ms) remains 1516/1518 properties
BEST_FIRST walk for 4004 steps (24 resets) in 153 ms. (26 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (24 resets) in 116 ms. (34 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (24 resets) in 132 ms. (30 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (24 resets) in 102 ms. (38 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (24 resets) in 159 ms. (25 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (24 resets) in 155 ms. (25 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4002 steps (24 resets) in 109 ms. (36 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (24 resets) in 137 ms. (29 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (24 resets) in 137 ms. (29 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (24 resets) in 112 ms. (35 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4002 steps (24 resets) in 148 ms. (26 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (24 resets) in 118 ms. (33 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (21 resets) in 145 ms. (27 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (23 resets) in 96 ms. (41 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 123 ms. (32 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 79 ms. (50 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4002 steps (22 resets) in 96 ms. (41 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (21 resets) in 120 ms. (33 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 119 ms. (33 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4002 steps (20 resets) in 120 ms. (33 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4002 steps (21 resets) in 86 ms. (46 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (23 resets) in 106 ms. (37 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 66 ms. (59 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (21 resets) in 133 ms. (29 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 65 ms. (60 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 121 ms. (32 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 104 ms. (38 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 121 ms. (32 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4002 steps (23 resets) in 103 ms. (38 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 121 ms. (32 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 113 ms. (35 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 110 ms. (36 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 86 ms. (46 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 132 ms. (30 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 111 ms. (35 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 122 ms. (32 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4001 steps (20 resets) in 83 ms. (47 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 122 ms. (32 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 120 ms. (33 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 74 ms. (53 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 101 ms. (39 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 101 ms. (39 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (21 resets) in 131 ms. (30 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 107 ms. (37 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 110 ms. (36 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (20 resets) in 83 ms. (47 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 91 ms. (43 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (20 resets) in 117 ms. (33 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4004 steps (21 resets) in 103 ms. (38 steps per ms) remains 1516/1516 properties
BEST_FIRST walk for 4003 steps (21 resets) in 81 ms. (48 steps per ms) remains 1516/1516 properties
Probabilistic random walk after 1000000 steps, saw 412933 distinct states, run finished after 85166 ms. (steps per millisecond=11 ) properties seen :4
[2024-06-01 05:23:29] [INFO ] Flow matrix only has 2201 transitions (discarded 286 similar events)
[2024-06-01 05:23:29] [INFO ] Invariant cache hit.
[2024-06-01 05:23:29] [INFO ] State equation strengthened by 836 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/851 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/851 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
At refinement iteration 2 (OVERLAPS) 191/1042 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:24:11] [INFO ] Deduced a trap composed of 33 places in 507 ms of which 6 ms to minimize.
[2024-06-01 05:24:11] [INFO ] Deduced a trap composed of 141 places in 516 ms of which 6 ms to minimize.
[2024-06-01 05:24:12] [INFO ] Deduced a trap composed of 203 places in 498 ms of which 7 ms to minimize.
[2024-06-01 05:24:12] [INFO ] Deduced a trap composed of 143 places in 106 ms of which 2 ms to minimize.
[2024-06-01 05:24:12] [INFO ] Deduced a trap composed of 189 places in 164 ms of which 2 ms to minimize.
[2024-06-01 05:24:13] [INFO ] Deduced a trap composed of 210 places in 197 ms of which 3 ms to minimize.
[2024-06-01 05:24:13] [INFO ] Deduced a trap composed of 378 places in 197 ms of which 3 ms to minimize.
[2024-06-01 05:24:13] [INFO ] Deduced a trap composed of 225 places in 199 ms of which 4 ms to minimize.
[2024-06-01 05:24:13] [INFO ] Deduced a trap composed of 327 places in 208 ms of which 3 ms to minimize.
[2024-06-01 05:24:14] [INFO ] Deduced a trap composed of 228 places in 247 ms of which 4 ms to minimize.
[2024-06-01 05:24:14] [INFO ] Deduced a trap composed of 238 places in 251 ms of which 4 ms to minimize.
[2024-06-01 05:24:14] [INFO ] Deduced a trap composed of 239 places in 278 ms of which 5 ms to minimize.
[2024-06-01 05:24:15] [INFO ] Deduced a trap composed of 88 places in 558 ms of which 6 ms to minimize.
[2024-06-01 05:24:15] [INFO ] Deduced a trap composed of 91 places in 553 ms of which 7 ms to minimize.
[2024-06-01 05:24:16] [INFO ] Deduced a trap composed of 298 places in 578 ms of which 7 ms to minimize.
[2024-06-01 05:24:17] [INFO ] Deduced a trap composed of 75 places in 571 ms of which 7 ms to minimize.
[2024-06-01 05:24:17] [INFO ] Deduced a trap composed of 77 places in 560 ms of which 6 ms to minimize.
[2024-06-01 05:24:18] [INFO ] Deduced a trap composed of 316 places in 535 ms of which 7 ms to minimize.
[2024-06-01 05:24:18] [INFO ] Deduced a trap composed of 74 places in 540 ms of which 7 ms to minimize.
[2024-06-01 05:24:19] [INFO ] Deduced a trap composed of 66 places in 549 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1042 variables, 20/49 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:24:43] [INFO ] Deduced a trap composed of 294 places in 520 ms of which 7 ms to minimize.
[2024-06-01 05:24:43] [INFO ] Deduced a trap composed of 105 places in 552 ms of which 6 ms to minimize.
[2024-06-01 05:24:44] [INFO ] Deduced a trap composed of 86 places in 552 ms of which 6 ms to minimize.
[2024-06-01 05:24:44] [INFO ] Deduced a trap composed of 161 places in 520 ms of which 7 ms to minimize.
[2024-06-01 05:24:45] [INFO ] Deduced a trap composed of 83 places in 525 ms of which 7 ms to minimize.
[2024-06-01 05:24:46] [INFO ] Deduced a trap composed of 109 places in 517 ms of which 8 ms to minimize.
[2024-06-01 05:24:46] [INFO ] Deduced a trap composed of 83 places in 535 ms of which 6 ms to minimize.
[2024-06-01 05:24:47] [INFO ] Deduced a trap composed of 452 places in 475 ms of which 6 ms to minimize.
[2024-06-01 05:24:47] [INFO ] Deduced a trap composed of 89 places in 515 ms of which 6 ms to minimize.
[2024-06-01 05:24:48] [INFO ] Deduced a trap composed of 63 places in 521 ms of which 7 ms to minimize.
[2024-06-01 05:24:48] [INFO ] Deduced a trap composed of 66 places in 512 ms of which 6 ms to minimize.
[2024-06-01 05:24:49] [INFO ] Deduced a trap composed of 63 places in 530 ms of which 7 ms to minimize.
[2024-06-01 05:24:49] [INFO ] Deduced a trap composed of 470 places in 525 ms of which 6 ms to minimize.
[2024-06-01 05:24:50] [INFO ] Deduced a trap composed of 316 places in 509 ms of which 7 ms to minimize.
[2024-06-01 05:24:50] [INFO ] Deduced a trap composed of 77 places in 505 ms of which 6 ms to minimize.
[2024-06-01 05:24:51] [INFO ] Deduced a trap composed of 118 places in 515 ms of which 7 ms to minimize.
[2024-06-01 05:24:52] [INFO ] Deduced a trap composed of 105 places in 535 ms of which 13 ms to minimize.
[2024-06-01 05:24:52] [INFO ] Deduced a trap composed of 324 places in 480 ms of which 7 ms to minimize.
[2024-06-01 05:24:53] [INFO ] Deduced a trap composed of 178 places in 513 ms of which 6 ms to minimize.
[2024-06-01 05:24:53] [INFO ] Deduced a trap composed of 294 places in 504 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1042 variables, 20/69 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:24:55] [INFO ] Deduced a trap composed of 104 places in 541 ms of which 9 ms to minimize.
[2024-06-01 05:24:56] [INFO ] Deduced a trap composed of 340 places in 477 ms of which 6 ms to minimize.
[2024-06-01 05:24:56] [INFO ] Deduced a trap composed of 332 places in 473 ms of which 6 ms to minimize.
[2024-06-01 05:24:57] [INFO ] Deduced a trap composed of 382 places in 493 ms of which 6 ms to minimize.
[2024-06-01 05:24:58] [INFO ] Deduced a trap composed of 88 places in 547 ms of which 6 ms to minimize.
[2024-06-01 05:24:58] [INFO ] Deduced a trap composed of 84 places in 546 ms of which 6 ms to minimize.
[2024-06-01 05:24:59] [INFO ] Deduced a trap composed of 322 places in 494 ms of which 12 ms to minimize.
[2024-06-01 05:24:59] [INFO ] Deduced a trap composed of 106 places in 531 ms of which 7 ms to minimize.
[2024-06-01 05:25:00] [INFO ] Deduced a trap composed of 386 places in 475 ms of which 7 ms to minimize.
[2024-06-01 05:25:00] [INFO ] Deduced a trap composed of 130 places in 522 ms of which 6 ms to minimize.
[2024-06-01 05:25:01] [INFO ] Deduced a trap composed of 390 places in 495 ms of which 6 ms to minimize.
[2024-06-01 05:25:01] [INFO ] Deduced a trap composed of 384 places in 498 ms of which 6 ms to minimize.
[2024-06-01 05:25:02] [INFO ] Deduced a trap composed of 218 places in 465 ms of which 6 ms to minimize.
[2024-06-01 05:25:03] [INFO ] Deduced a trap composed of 105 places in 540 ms of which 6 ms to minimize.
[2024-06-01 05:25:03] [INFO ] Deduced a trap composed of 508 places in 537 ms of which 7 ms to minimize.
[2024-06-01 05:25:04] [INFO ] Deduced a trap composed of 122 places in 533 ms of which 6 ms to minimize.
[2024-06-01 05:25:04] [INFO ] Deduced a trap composed of 504 places in 485 ms of which 6 ms to minimize.
[2024-06-01 05:25:05] [INFO ] Deduced a trap composed of 109 places in 525 ms of which 6 ms to minimize.
[2024-06-01 05:25:05] [INFO ] Deduced a trap composed of 96 places in 509 ms of which 6 ms to minimize.
[2024-06-01 05:25:06] [INFO ] Deduced a trap composed of 470 places in 478 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1042 variables, 20/89 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:25:08] [INFO ] Deduced a trap composed of 220 places in 510 ms of which 6 ms to minimize.
[2024-06-01 05:25:09] [INFO ] Deduced a trap composed of 194 places in 518 ms of which 6 ms to minimize.
[2024-06-01 05:25:09] [INFO ] Deduced a trap composed of 179 places in 517 ms of which 6 ms to minimize.
[2024-06-01 05:25:10] [INFO ] Deduced a trap composed of 116 places in 522 ms of which 7 ms to minimize.
[2024-06-01 05:25:10] [INFO ] Deduced a trap composed of 100 places in 487 ms of which 6 ms to minimize.
[2024-06-01 05:25:11] [INFO ] Deduced a trap composed of 217 places in 114 ms of which 2 ms to minimize.
[2024-06-01 05:25:11] [INFO ] Deduced a trap composed of 273 places in 170 ms of which 3 ms to minimize.
[2024-06-01 05:25:11] [INFO ] Deduced a trap composed of 237 places in 249 ms of which 3 ms to minimize.
[2024-06-01 05:25:12] [INFO ] Deduced a trap composed of 250 places in 275 ms of which 4 ms to minimize.
[2024-06-01 05:25:12] [INFO ] Deduced a trap composed of 324 places in 285 ms of which 4 ms to minimize.
[2024-06-01 05:25:12] [INFO ] Deduced a trap composed of 96 places in 546 ms of which 6 ms to minimize.
[2024-06-01 05:25:13] [INFO ] Deduced a trap composed of 131 places in 521 ms of which 7 ms to minimize.
[2024-06-01 05:25:14] [INFO ] Deduced a trap composed of 326 places in 534 ms of which 6 ms to minimize.
[2024-06-01 05:25:14] [INFO ] Deduced a trap composed of 103 places in 513 ms of which 6 ms to minimize.
[2024-06-01 05:25:15] [INFO ] Deduced a trap composed of 65 places in 511 ms of which 6 ms to minimize.
[2024-06-01 05:25:15] [INFO ] Deduced a trap composed of 460 places in 496 ms of which 7 ms to minimize.
[2024-06-01 05:25:16] [INFO ] Deduced a trap composed of 316 places in 493 ms of which 6 ms to minimize.
[2024-06-01 05:25:17] [INFO ] Deduced a trap composed of 95 places in 517 ms of which 7 ms to minimize.
[2024-06-01 05:25:17] [INFO ] Deduced a trap composed of 109 places in 539 ms of which 7 ms to minimize.
[2024-06-01 05:25:18] [INFO ] Deduced a trap composed of 441 places in 484 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1042 variables, 20/109 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:25:44] [INFO ] Deduced a trap composed of 312 places in 237 ms of which 4 ms to minimize.
[2024-06-01 05:25:45] [INFO ] Deduced a trap composed of 107 places in 485 ms of which 6 ms to minimize.
[2024-06-01 05:25:45] [INFO ] Deduced a trap composed of 66 places in 486 ms of which 6 ms to minimize.
[2024-06-01 05:25:46] [INFO ] Deduced a trap composed of 163 places in 484 ms of which 6 ms to minimize.
[2024-06-01 05:25:46] [INFO ] Deduced a trap composed of 159 places in 477 ms of which 6 ms to minimize.
[2024-06-01 05:25:47] [INFO ] Deduced a trap composed of 562 places in 494 ms of which 6 ms to minimize.
[2024-06-01 05:25:50] [INFO ] Deduced a trap composed of 214 places in 501 ms of which 6 ms to minimize.
[2024-06-01 05:25:50] [INFO ] Deduced a trap composed of 68 places in 495 ms of which 6 ms to minimize.
[2024-06-01 05:25:51] [INFO ] Deduced a trap composed of 84 places in 493 ms of which 6 ms to minimize.
[2024-06-01 05:25:51] [INFO ] Deduced a trap composed of 934 places in 451 ms of which 7 ms to minimize.
[2024-06-01 05:25:52] [INFO ] Deduced a trap composed of 166 places in 492 ms of which 7 ms to minimize.
[2024-06-01 05:25:53] [INFO ] Deduced a trap composed of 150 places in 473 ms of which 6 ms to minimize.
[2024-06-01 05:25:53] [INFO ] Deduced a trap composed of 765 places in 505 ms of which 6 ms to minimize.
[2024-06-01 05:25:54] [INFO ] Deduced a trap composed of 149 places in 503 ms of which 7 ms to minimize.
[2024-06-01 05:25:54] [INFO ] Deduced a trap composed of 758 places in 491 ms of which 6 ms to minimize.
[2024-06-01 05:25:55] [INFO ] Deduced a trap composed of 81 places in 494 ms of which 7 ms to minimize.
[2024-06-01 05:25:55] [INFO ] Deduced a trap composed of 110 places in 486 ms of which 6 ms to minimize.
[2024-06-01 05:25:56] [INFO ] Deduced a trap composed of 66 places in 495 ms of which 6 ms to minimize.
[2024-06-01 05:25:56] [INFO ] Deduced a trap composed of 85 places in 497 ms of which 7 ms to minimize.
[2024-06-01 05:25:57] [INFO ] Deduced a trap composed of 95 places in 495 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1042 variables, 20/129 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1042/3263 variables, and 129 constraints, problems are : Problem set: 0 solved, 1512 unsolved in 150035 ms.
Refiners :[Positive P Invariants (semi-flows): 29/31 constraints, Generalized P Invariants (flows): 0/10 constraints, State Equation: 0/1062 constraints, ReadFeed: 0/836 constraints, PredecessorRefiner: 1512/1512 constraints, Known Traps: 100/100 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1512 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/851 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/851 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
At refinement iteration 2 (OVERLAPS) 191/1042 variables, 7/29 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1042 variables, 100/129 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:26:27] [INFO ] Deduced a trap composed of 94 places in 516 ms of which 7 ms to minimize.
[2024-06-01 05:26:27] [INFO ] Deduced a trap composed of 112 places in 505 ms of which 7 ms to minimize.
[2024-06-01 05:26:28] [INFO ] Deduced a trap composed of 140 places in 501 ms of which 6 ms to minimize.
[2024-06-01 05:26:28] [INFO ] Deduced a trap composed of 114 places in 497 ms of which 7 ms to minimize.
[2024-06-01 05:26:29] [INFO ] Deduced a trap composed of 579 places in 492 ms of which 6 ms to minimize.
[2024-06-01 05:26:29] [INFO ] Deduced a trap composed of 675 places in 496 ms of which 6 ms to minimize.
[2024-06-01 05:26:30] [INFO ] Deduced a trap composed of 633 places in 494 ms of which 6 ms to minimize.
[2024-06-01 05:26:33] [INFO ] Deduced a trap composed of 443 places in 241 ms of which 5 ms to minimize.
[2024-06-01 05:26:33] [INFO ] Deduced a trap composed of 605 places in 238 ms of which 5 ms to minimize.
[2024-06-01 05:26:33] [INFO ] Deduced a trap composed of 479 places in 250 ms of which 4 ms to minimize.
[2024-06-01 05:26:33] [INFO ] Deduced a trap composed of 649 places in 231 ms of which 4 ms to minimize.
[2024-06-01 05:26:34] [INFO ] Deduced a trap composed of 317 places in 444 ms of which 7 ms to minimize.
[2024-06-01 05:26:37] [INFO ] Deduced a trap composed of 99 places in 487 ms of which 6 ms to minimize.
[2024-06-01 05:26:37] [INFO ] Deduced a trap composed of 127 places in 489 ms of which 6 ms to minimize.
[2024-06-01 05:26:38] [INFO ] Deduced a trap composed of 602 places in 491 ms of which 6 ms to minimize.
[2024-06-01 05:26:38] [INFO ] Deduced a trap composed of 164 places in 494 ms of which 6 ms to minimize.
[2024-06-01 05:26:39] [INFO ] Deduced a trap composed of 153 places in 469 ms of which 7 ms to minimize.
[2024-06-01 05:26:40] [INFO ] Deduced a trap composed of 139 places in 492 ms of which 6 ms to minimize.
[2024-06-01 05:26:40] [INFO ] Deduced a trap composed of 53 places in 465 ms of which 7 ms to minimize.
[2024-06-01 05:26:40] [INFO ] Deduced a trap composed of 53 places in 475 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1042 variables, 20/149 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:26:44] [INFO ] Deduced a trap composed of 74 places in 490 ms of which 6 ms to minimize.
[2024-06-01 05:26:45] [INFO ] Deduced a trap composed of 78 places in 501 ms of which 6 ms to minimize.
[2024-06-01 05:26:45] [INFO ] Deduced a trap composed of 66 places in 505 ms of which 6 ms to minimize.
[2024-06-01 05:26:46] [INFO ] Deduced a trap composed of 292 places in 455 ms of which 6 ms to minimize.
[2024-06-01 05:26:46] [INFO ] Deduced a trap composed of 350 places in 456 ms of which 6 ms to minimize.
[2024-06-01 05:26:47] [INFO ] Deduced a trap composed of 102 places in 504 ms of which 6 ms to minimize.
[2024-06-01 05:26:47] [INFO ] Deduced a trap composed of 300 places in 473 ms of which 6 ms to minimize.
[2024-06-01 05:26:48] [INFO ] Deduced a trap composed of 90 places in 510 ms of which 7 ms to minimize.
[2024-06-01 05:26:48] [INFO ] Deduced a trap composed of 75 places in 528 ms of which 6 ms to minimize.
[2024-06-01 05:26:49] [INFO ] Deduced a trap composed of 341 places in 493 ms of which 7 ms to minimize.
[2024-06-01 05:26:49] [INFO ] Deduced a trap composed of 316 places in 469 ms of which 6 ms to minimize.
[2024-06-01 05:26:50] [INFO ] Deduced a trap composed of 79 places in 525 ms of which 7 ms to minimize.
[2024-06-01 05:26:50] [INFO ] Deduced a trap composed of 263 places in 506 ms of which 6 ms to minimize.
[2024-06-01 05:26:51] [INFO ] Deduced a trap composed of 273 places in 518 ms of which 7 ms to minimize.
[2024-06-01 05:26:52] [INFO ] Deduced a trap composed of 297 places in 480 ms of which 6 ms to minimize.
[2024-06-01 05:26:52] [INFO ] Deduced a trap composed of 53 places in 508 ms of which 6 ms to minimize.
[2024-06-01 05:26:53] [INFO ] Deduced a trap composed of 116 places in 491 ms of which 6 ms to minimize.
[2024-06-01 05:26:54] [INFO ] Deduced a trap composed of 411 places in 493 ms of which 6 ms to minimize.
[2024-06-01 05:26:57] [INFO ] Deduced a trap composed of 80 places in 502 ms of which 6 ms to minimize.
[2024-06-01 05:26:57] [INFO ] Deduced a trap composed of 261 places in 533 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1042 variables, 20/169 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:27:05] [INFO ] Deduced a trap composed of 75 places in 527 ms of which 6 ms to minimize.
[2024-06-01 05:27:08] [INFO ] Deduced a trap composed of 564 places in 470 ms of which 6 ms to minimize.
[2024-06-01 05:27:08] [INFO ] Deduced a trap composed of 835 places in 465 ms of which 6 ms to minimize.
[2024-06-01 05:27:09] [INFO ] Deduced a trap composed of 582 places in 455 ms of which 6 ms to minimize.
[2024-06-01 05:27:09] [INFO ] Deduced a trap composed of 853 places in 444 ms of which 6 ms to minimize.
[2024-06-01 05:27:10] [INFO ] Deduced a trap composed of 600 places in 444 ms of which 6 ms to minimize.
[2024-06-01 05:27:10] [INFO ] Deduced a trap composed of 871 places in 444 ms of which 6 ms to minimize.
[2024-06-01 05:27:11] [INFO ] Deduced a trap composed of 592 places in 467 ms of which 6 ms to minimize.
[2024-06-01 05:27:11] [INFO ] Deduced a trap composed of 190 places in 489 ms of which 6 ms to minimize.
[2024-06-01 05:27:12] [INFO ] Deduced a trap composed of 126 places in 481 ms of which 6 ms to minimize.
[2024-06-01 05:27:12] [INFO ] Deduced a trap composed of 120 places in 486 ms of which 6 ms to minimize.
[2024-06-01 05:27:13] [INFO ] Deduced a trap composed of 101 places in 483 ms of which 7 ms to minimize.
[2024-06-01 05:27:13] [INFO ] Deduced a trap composed of 134 places in 499 ms of which 6 ms to minimize.
[2024-06-01 05:27:14] [INFO ] Deduced a trap composed of 188 places in 518 ms of which 6 ms to minimize.
[2024-06-01 05:27:14] [INFO ] Deduced a trap composed of 415 places in 234 ms of which 3 ms to minimize.
[2024-06-01 05:27:16] [INFO ] Deduced a trap composed of 96 places in 499 ms of which 6 ms to minimize.
[2024-06-01 05:27:17] [INFO ] Deduced a trap composed of 84 places in 498 ms of which 6 ms to minimize.
[2024-06-01 05:27:17] [INFO ] Deduced a trap composed of 456 places in 443 ms of which 5 ms to minimize.
[2024-06-01 05:27:18] [INFO ] Deduced a trap composed of 382 places in 453 ms of which 6 ms to minimize.
[2024-06-01 05:27:18] [INFO ] Deduced a trap composed of 117 places in 512 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1042 variables, 20/189 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:27:26] [INFO ] Deduced a trap composed of 262 places in 503 ms of which 7 ms to minimize.
[2024-06-01 05:27:27] [INFO ] Deduced a trap composed of 63 places in 502 ms of which 6 ms to minimize.
[2024-06-01 05:27:27] [INFO ] Deduced a trap composed of 53 places in 518 ms of which 6 ms to minimize.
[2024-06-01 05:27:28] [INFO ] Deduced a trap composed of 84 places in 487 ms of which 7 ms to minimize.
[2024-06-01 05:27:28] [INFO ] Deduced a trap composed of 287 places in 495 ms of which 6 ms to minimize.
[2024-06-01 05:27:29] [INFO ] Deduced a trap composed of 92 places in 481 ms of which 7 ms to minimize.
[2024-06-01 05:27:29] [INFO ] Deduced a trap composed of 142 places in 483 ms of which 7 ms to minimize.
[2024-06-01 05:27:30] [INFO ] Deduced a trap composed of 339 places in 481 ms of which 6 ms to minimize.
[2024-06-01 05:27:30] [INFO ] Deduced a trap composed of 138 places in 480 ms of which 6 ms to minimize.
[2024-06-01 05:27:31] [INFO ] Deduced a trap composed of 66 places in 470 ms of which 6 ms to minimize.
[2024-06-01 05:27:31] [INFO ] Deduced a trap composed of 106 places in 466 ms of which 6 ms to minimize.
[2024-06-01 05:27:32] [INFO ] Deduced a trap composed of 578 places in 456 ms of which 6 ms to minimize.
[2024-06-01 05:27:32] [INFO ] Deduced a trap composed of 607 places in 452 ms of which 7 ms to minimize.
[2024-06-01 05:27:33] [INFO ] Deduced a trap composed of 53 places in 495 ms of which 6 ms to minimize.
[2024-06-01 05:27:33] [INFO ] Deduced a trap composed of 67 places in 474 ms of which 6 ms to minimize.
[2024-06-01 05:27:34] [INFO ] Deduced a trap composed of 53 places in 492 ms of which 6 ms to minimize.
[2024-06-01 05:27:34] [INFO ] Deduced a trap composed of 68 places in 484 ms of which 6 ms to minimize.
[2024-06-01 05:27:35] [INFO ] Deduced a trap composed of 86 places in 488 ms of which 6 ms to minimize.
[2024-06-01 05:27:35] [INFO ] Deduced a trap composed of 269 places in 154 ms of which 2 ms to minimize.
[2024-06-01 05:27:36] [INFO ] Deduced a trap composed of 294 places in 195 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1042 variables, 20/209 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:27:45] [INFO ] Deduced a trap composed of 212 places in 160 ms of which 2 ms to minimize.
[2024-06-01 05:27:45] [INFO ] Deduced a trap composed of 203 places in 200 ms of which 3 ms to minimize.
[2024-06-01 05:27:46] [INFO ] Deduced a trap composed of 75 places in 517 ms of which 7 ms to minimize.
[2024-06-01 05:27:46] [INFO ] Deduced a trap composed of 89 places in 483 ms of which 6 ms to minimize.
[2024-06-01 05:27:47] [INFO ] Deduced a trap composed of 68 places in 505 ms of which 6 ms to minimize.
[2024-06-01 05:27:47] [INFO ] Deduced a trap composed of 81 places in 485 ms of which 7 ms to minimize.
[2024-06-01 05:27:48] [INFO ] Deduced a trap composed of 130 places in 469 ms of which 7 ms to minimize.
[2024-06-01 05:27:48] [INFO ] Deduced a trap composed of 378 places in 442 ms of which 6 ms to minimize.
[2024-06-01 05:27:49] [INFO ] Deduced a trap composed of 136 places in 471 ms of which 6 ms to minimize.
[2024-06-01 05:27:49] [INFO ] Deduced a trap composed of 470 places in 462 ms of which 5 ms to minimize.
[2024-06-01 05:27:50] [INFO ] Deduced a trap composed of 111 places in 482 ms of which 6 ms to minimize.
[2024-06-01 05:27:50] [INFO ] Deduced a trap composed of 87 places in 502 ms of which 7 ms to minimize.
[2024-06-01 05:27:51] [INFO ] Deduced a trap composed of 469 places in 448 ms of which 5 ms to minimize.
[2024-06-01 05:27:51] [INFO ] Deduced a trap composed of 174 places in 478 ms of which 6 ms to minimize.
[2024-06-01 05:27:52] [INFO ] Deduced a trap composed of 113 places in 493 ms of which 6 ms to minimize.
[2024-06-01 05:27:52] [INFO ] Deduced a trap composed of 675 places in 432 ms of which 6 ms to minimize.
[2024-06-01 05:27:53] [INFO ] Deduced a trap composed of 400 places in 448 ms of which 6 ms to minimize.
[2024-06-01 05:27:53] [INFO ] Deduced a trap composed of 469 places in 445 ms of which 5 ms to minimize.
[2024-06-01 05:27:54] [INFO ] Deduced a trap composed of 452 places in 484 ms of which 23 ms to minimize.
[2024-06-01 05:27:54] [INFO ] Deduced a trap composed of 459 places in 433 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1042 variables, 20/229 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:28:06] [INFO ] Deduced a trap composed of 82 places in 499 ms of which 6 ms to minimize.
[2024-06-01 05:28:07] [INFO ] Deduced a trap composed of 75 places in 513 ms of which 6 ms to minimize.
[2024-06-01 05:28:08] [INFO ] Deduced a trap composed of 95 places in 498 ms of which 6 ms to minimize.
[2024-06-01 05:28:08] [INFO ] Deduced a trap composed of 94 places in 485 ms of which 6 ms to minimize.
[2024-06-01 05:28:09] [INFO ] Deduced a trap composed of 80 places in 506 ms of which 6 ms to minimize.
[2024-06-01 05:28:09] [INFO ] Deduced a trap composed of 87 places in 467 ms of which 7 ms to minimize.
[2024-06-01 05:28:10] [INFO ] Deduced a trap composed of 96 places in 479 ms of which 7 ms to minimize.
[2024-06-01 05:28:10] [INFO ] Deduced a trap composed of 119 places in 509 ms of which 7 ms to minimize.
[2024-06-01 05:28:11] [INFO ] Deduced a trap composed of 107 places in 480 ms of which 6 ms to minimize.
[2024-06-01 05:28:12] [INFO ] Deduced a trap composed of 102 places in 516 ms of which 7 ms to minimize.
[2024-06-01 05:28:12] [INFO ] Deduced a trap composed of 313 places in 466 ms of which 6 ms to minimize.
[2024-06-01 05:28:13] [INFO ] Deduced a trap composed of 132 places in 493 ms of which 6 ms to minimize.
[2024-06-01 05:28:13] [INFO ] Deduced a trap composed of 392 places in 454 ms of which 6 ms to minimize.
[2024-06-01 05:28:14] [INFO ] Deduced a trap composed of 87 places in 502 ms of which 6 ms to minimize.
[2024-06-01 05:28:14] [INFO ] Deduced a trap composed of 89 places in 467 ms of which 7 ms to minimize.
[2024-06-01 05:28:15] [INFO ] Deduced a trap composed of 359 places in 464 ms of which 7 ms to minimize.
[2024-06-01 05:28:15] [INFO ] Deduced a trap composed of 392 places in 412 ms of which 6 ms to minimize.
[2024-06-01 05:28:16] [INFO ] Deduced a trap composed of 432 places in 447 ms of which 6 ms to minimize.
[2024-06-01 05:28:18] [INFO ] Deduced a trap composed of 129 places in 500 ms of which 6 ms to minimize.
[2024-06-01 05:28:21] [INFO ] Deduced a trap composed of 134 places in 480 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1042 variables, 20/249 constraints. Problems are: Problem set: 0 solved, 1512 unsolved
[2024-06-01 05:28:28] [INFO ] Deduced a trap composed of 148 places in 489 ms of which 7 ms to minimize.
[2024-06-01 05:28:28] [INFO ] Deduced a trap composed of 114 places in 475 ms of which 6 ms to minimize.
[2024-06-01 05:28:29] [INFO ] Deduced a trap composed of 494 places in 434 ms of which 6 ms to minimize.
[2024-06-01 05:28:29] [INFO ] Deduced a trap composed of 147 places in 500 ms of which 6 ms to minimize.
[2024-06-01 05:28:30] [INFO ] Deduced a trap composed of 103 places in 445 ms of which 6 ms to minimize.
[2024-06-01 05:28:30] [INFO ] Deduced a trap composed of 88 places in 481 ms of which 6 ms to minimize.
SMT process timed out in 301037ms, After SMT, problems are : Problem set: 0 solved, 1512 unsolved
Fused 1512 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 851 out of 1062 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1062/1062 places, 2487/2487 transitions.
Applied a total of 0 rules in 37 ms. Remains 1062 /1062 variables (removed 0) and now considering 2487/2487 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 1062/1062 places, 2487/2487 transitions.

BK_TIME_CONFINEMENT_REACHED

--------------------
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 QuasiLiveness -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S16C04"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S16C04, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r510-tall-171654364400012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C04.tgz
mv MultiCrashLeafsetExtension-PT-S16C04 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;