fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r255-tall-171654364400027
Last Updated
July 7, 2024

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S16C07

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
10976.371 1800000.00 4154464.00 2672.90 [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.r255-tall-171654364400027.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 itstools
Input is MultiCrashLeafsetExtension-PT-S16C07, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r255-tall-171654364400027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Apr 22 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Apr 22 14:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Apr 12 06:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Apr 12 06:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.7M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716623037047

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-25 07:43:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-25 07:43:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 07:43:58] [INFO ] Load time of PNML (sax parser for PT used): 413 ms
[2024-05-25 07:43:58] [INFO ] Transformed 6222 places.
[2024-05-25 07:43:58] [INFO ] Transformed 8685 transitions.
[2024-05-25 07:43:58] [INFO ] Parsed PT model containing 6222 places and 8685 transitions and 32582 arcs in 572 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 6222/6222 places, 8685/8685 transitions.
Reduce places removed 34 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1904 transitions
Trivial Post-agglo rules discarded 1904 transitions
Performed 1904 trivial Post agglomeration. Transition count delta: 1904
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 6188 transition count 6781
Reduce places removed 1904 places and 0 transitions.
Iterating post reduction 1 with 1904 rules applied. Total rules applied 3842 place count 4284 transition count 6781
Performed 238 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 238 Pre rules applied. Total rules applied 3842 place count 4284 transition count 6543
Deduced a syphon composed of 238 places in 27 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 2 with 476 rules applied. Total rules applied 4318 place count 4046 transition count 6543
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 13 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 4352 place count 4029 transition count 6526
Applied a total of 4352 rules in 510 ms. Remains 4029 /6222 variables (removed 2193) and now considering 6526/8685 (removed 2159) transitions.
[2024-05-25 07:43:59] [INFO ] Flow matrix only has 6254 transitions (discarded 272 similar events)
// Phase 1: matrix 6254 rows 4029 cols
[2024-05-25 07:43:59] [INFO ] Computed 577 invariants in 447 ms
[2024-05-25 07:44:07] [INFO ] Implicit Places using invariants in 8019 ms returned [4, 7, 18, 31, 46, 63, 82, 103, 126, 150, 173, 194, 213, 230, 245, 258, 269, 294, 300, 310, 321, 334, 349, 366, 385, 406, 428, 449, 468, 485, 500, 513, 524, 534, 559, 565, 575, 585, 596, 609, 624, 641, 660, 680, 699, 716, 731, 744, 755, 765, 775, 800, 806, 816, 826, 836, 847, 860, 875, 892, 910, 927, 942, 955, 966, 976, 986, 996, 1021, 1027, 1037, 1047, 1057, 1067, 1078, 1091, 1106, 1122, 1137, 1150, 1161, 1171, 1181, 1191, 1201, 1226, 1232, 1242, 1252, 1262, 1272, 1282, 1293, 1306, 1320, 1333, 1344, 1354, 1364, 1374, 1384, 1394, 1419, 1425, 1435, 1445, 1455, 1465, 1475, 1485, 1496, 1508, 1519, 1529, 1539, 1549, 1559, 1569, 1579, 1604, 1610, 1620, 1630, 1640, 1650, 1660, 1670, 1680, 1690, 1700, 1710, 1720, 1730, 1740, 1750, 1760, 1785, 1787, 1790, 1800, 1810, 1820, 1830, 1840, 1850, 1860, 1870, 1880, 1890, 1900, 1910, 1920, 1930, 1940, 1965, 1971, 1981, 1991, 2001, 2011, 2021, 2031, 2041, 2051, 2061, 2071, 2081, 2091, 2101, 2111, 2121, 2146, 2152, 2162, 2172, 2182, 2192, 2202, 2212, 2222, 2233, 2245, 2256, 2266, 2276, 2286, 2296, 2306, 2331, 2337, 2347, 2357, 2367, 2377, 2387, 2397, 2408, 2421, 2435, 2448, 2459, 2469, 2479, 2489, 2499, 2524, 2530, 2540, 2550, 2560, 2570, 2580, 2591, 2604, 2619, 2635, 2650, 2663, 2674, 2684, 2694, 2704, 2729, 2735, 2745, 2755, 2765, 2775, 2786, 2799, 2814, 2831, 2849, 2866, 2881, 2894, 2905, 2915, 2925, 2950, 2956, 2966, 2976, 2986, 2997, 3010, 3025, 3042, 3061, 3081, 3100, 3117, 3132, 3145, 3156, 3166, 3191, 3197, 3207, 3217, 3228, 3241, 3256, 3273, 3292, 3313, 3335, 3356, 3375, 3392, 3407, 3420, 3431, 3456, 3458, 3461, 3471, 3482, 3495, 3510, 3527, 3546, 3567, 3590, 3614, 3637, 3658, 3677, 3694, 3709, 3722, 3748]
[2024-05-25 07:44:07] [INFO ] Actually due to overlaps returned [294, 559, 800, 1021, 1226, 1419, 1604, 1785, 1965, 2146, 2331, 2524, 2729, 2950, 3191, 3456, 3748, 4, 1787, 3458]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 8067 ms to find 20 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 4009/6222 places, 6526/8685 transitions.
Applied a total of 0 rules in 70 ms. Remains 4009 /4009 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 8668 ms. Remains : 4009/6222 places, 6526/8685 transitions.
Initial state reduction rules removed 17 formulas.
[2024-05-25 07:44:09] [INFO ] Flatten gal took : 954 ms
[2024-05-25 07:44:10] [INFO ] Flatten gal took : 635 ms
[2024-05-25 07:44:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14011571889534055698.gal : 120 ms
[2024-05-25 07:44:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2981822092054814169.prop : 50 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14011571889534055698.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2981822092054814169.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2981822092054814169.prop.
RANDOM walk for 40000 steps (686 resets) in 25305 ms. (1 steps per ms) remains 3031/6509 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 16 ms. (7 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 16 ms. (7 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 16 ms. (7 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 16 ms. (7 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 14 ms. (8 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 3031/3031 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 3031/3031 properties
[2024-05-25 07:44:14] [INFO ] Flow matrix only has 6254 transitions (discarded 272 similar events)
// Phase 1: matrix 6254 rows 4009 cols
[2024-05-25 07:44:14] [INFO ] Computed 557 invariants in 164 ms
[2024-05-25 07:44:15] [INFO ] State equation strengthened by 2450 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2053 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 3031 unsolved
SMT process timed out in 8262ms, After SMT, problems are : Problem set: 0 solved, 3031 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2053 out of 4009 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4009/4009 places, 6526/6526 transitions.
Discarding 1046 places :
Symmetric choice reduction at 0 with 1046 rule applications. Total rules 1046 place count 2963 transition count 5480
Iterating global reduction 0 with 1046 rules applied. Total rules applied 2092 place count 2963 transition count 5480
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 2092 place count 2963 transition count 5476
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 2100 place count 2959 transition count 5476
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 0 with 13 rules applied. Total rules applied 2113 place count 2959 transition count 5463
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 2126 place count 2946 transition count 5463
Partial Free-agglomeration rule applied 51 times.
Drop transitions (Partial Free agglomeration) removed 51 transitions
Iterating global reduction 1 with 51 rules applied. Total rules applied 2177 place count 2946 transition count 5463
Applied a total of 2177 rules in 767 ms. Remains 2946 /4009 variables (removed 1063) and now considering 5463/6526 (removed 1063) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 769 ms. Remains : 2946/4009 places, 5463/6526 transitions.
Reachability property qltransition_3170 is true.
Reachability property qltransition_3143 is true.
Reachability property qltransition_2924 is true.
Reachability property qltransition_2897 is true.
Reachability property qltransition_2702 is true.
Reachability property qltransition_2675 is true.
Reachability property qltransition_2500 is true.
Reachability property qltransition_2473 is true.
Reachability property qltransition_2314 is true.
Reachability property qltransition_2287 is true.
Reachability property qltransition_2140 is true.
Reachability property qltransition_2113 is true.
Reachability property qltransition_1974 is true.
Reachability property qltransition_1947 is true.
Reachability property qltransition_1812 is true.
Reachability property qltransition_1785 is true.
Reachability property qltransition_1650 is true.
Reachability property qltransition_1641 is true.
Reachability property qltransition_1623 is true.
Reachability property qltransition_1488 is true.
Reachability property qltransition_1479 is true.
Reachability property qltransition_1461 is true.
Reachability property qltransition_1322 is true.
Reachability property qltransition_1295 is true.
Reachability property qltransition_1148 is true.
Reachability property qltransition_1121 is true.
Reachability property qltransition_962 is true.
Reachability property qltransition_935 is true.
Reachability property qltransition_760 is true.
Reachability property qltransition_733 is true.
Reachability property qltransition_538 is true.
Reachability property qltransition_511 is true.
RANDOM walk for 604485 steps (11606 resets) in 120008 ms. (5 steps per ms) remains 1984/3031 properties
BEST_FIRST walk for 4002 steps (16 resets) in 189 ms. (21 steps per ms) remains 1984/1984 properties
BEST_FIRST walk for 4001 steps (16 resets) in 168 ms. (23 steps per ms) remains 1984/1984 properties
Reachability property qltransition_292 is true.
Reachability property qltransition_265 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 159 ms. (25 steps per ms) remains 1984/1984 properties
BEST_FIRST walk for 4003 steps (16 resets) in 155 ms. (25 steps per ms) remains 1984/1984 properties
BEST_FIRST walk for 4002 steps (16 resets) in 153 ms. (25 steps per ms) remains 1984/1984 properties
BEST_FIRST walk for 4003 steps (16 resets) in 137 ms. (29 steps per ms) remains 1984/1984 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1984/1984 properties
BEST_FIRST walk for 4002 steps (16 resets) in 152 ms. (26 steps per ms) remains 1982/1984 properties
BEST_FIRST walk for 4003 steps (16 resets) in 187 ms. (21 steps per ms) remains 1982/1982 properties
BEST_FIRST walk for 4003 steps (16 resets) in 149 ms. (26 steps per ms) remains 1982/1982 properties
BEST_FIRST walk for 4003 steps (13 resets) in 127 ms. (31 steps per ms) remains 1982/1982 properties
SDD proceeding with computation,6475 properties remain. new max is 2
SDD size :1 after 5
BEST_FIRST walk for 4004 steps (14 resets) in 139 ms. (28 steps per ms) remains 1982/1982 properties
BEST_FIRST walk for 4002 steps (13 resets) in 183 ms. (21 steps per ms) remains 1977/1982 properties
BEST_FIRST walk for 4004 steps (12 resets) in 156 ms. (25 steps per ms) remains 1977/1977 properties
BEST_FIRST walk for 4001 steps (12 resets) in 154 ms. (25 steps per ms) remains 1977/1977 properties
BEST_FIRST walk for 4004 steps (15 resets) in 135 ms. (29 steps per ms) remains 1977/1977 properties
BEST_FIRST walk for 4002 steps (14 resets) in 169 ms. (23 steps per ms) remains 1977/1977 properties
BEST_FIRST walk for 4003 steps (12 resets) in 158 ms. (25 steps per ms) remains 1977/1977 properties
BEST_FIRST walk for 4004 steps (12 resets) in 174 ms. (22 steps per ms) remains 1977/1977 properties
BEST_FIRST walk for 4004 steps (12 resets) in 184 ms. (21 steps per ms) remains 1974/1977 properties
BEST_FIRST walk for 4003 steps (12 resets) in 156 ms. (25 steps per ms) remains 1974/1974 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1974/1974 properties
BEST_FIRST walk for 4004 steps (13 resets) in 178 ms. (22 steps per ms) remains 1974/1974 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 1974/1974 properties
BEST_FIRST walk for 4003 steps (12 resets) in 129 ms. (30 steps per ms) remains 1974/1974 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1974/1974 properties
BEST_FIRST walk for 4003 steps (12 resets) in 172 ms. (23 steps per ms) remains 1974/1974 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 1974/1974 properties
BEST_FIRST walk for 4002 steps (12 resets) in 176 ms. (22 steps per ms) remains 1974/1974 properties
BEST_FIRST walk for 4002 steps (13 resets) in 139 ms. (28 steps per ms) remains 1972/1974 properties
BEST_FIRST walk for 4003 steps (14 resets) in 147 ms. (27 steps per ms) remains 1970/1972 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4004 steps (12 resets) in 123 ms. (32 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 130 ms. (30 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 128 ms. (31 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 130 ms. (30 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 158 ms. (25 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 143 ms. (27 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4004 steps (16 resets) in 175 ms. (22 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4004 steps (12 resets) in 146 ms. (27 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 162 ms. (24 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 154 ms. (25 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4004 steps (12 resets) in 141 ms. (28 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 160 ms. (24 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4004 steps (12 resets) in 158 ms. (25 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 113 ms. (35 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (13 resets) in 129 ms. (30 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 118 ms. (33 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 118 ms. (33 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 117 ms. (33 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4004 steps (12 resets) in 108 ms. (36 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 132 ms. (30 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 124 ms. (32 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 128 ms. (31 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4004 steps (12 resets) in 113 ms. (35 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1970/1970 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1968/1970 properties
BEST_FIRST walk for 4002 steps (12 resets) in 112 ms. (35 steps per ms) remains 1966/1968 properties
BEST_FIRST walk for 4003 steps (13 resets) in 132 ms. (30 steps per ms) remains 1966/1966 properties
BEST_FIRST walk for 4003 steps (13 resets) in 134 ms. (29 steps per ms) remains 1964/1966 properties
BEST_FIRST walk for 4003 steps (12 resets) in 155 ms. (25 steps per ms) remains 1964/1964 properties
BEST_FIRST walk for 4001 steps (12 resets) in 116 ms. (34 steps per ms) remains 1964/1964 properties
BEST_FIRST walk for 4002 steps (12 resets) in 138 ms. (28 steps per ms) remains 1964/1964 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1964/1964 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1964/1964 properties
BEST_FIRST walk for 4002 steps (12 resets) in 120 ms. (33 steps per ms) remains 1962/1964 properties
BEST_FIRST walk for 4004 steps (12 resets) in 117 ms. (33 steps per ms) remains 1962/1962 properties
BEST_FIRST walk for 4003 steps (12 resets) in 117 ms. (33 steps per ms) remains 1960/1962 properties
BEST_FIRST walk for 4004 steps (12 resets) in 123 ms. (32 steps per ms) remains 1960/1960 properties
BEST_FIRST walk for 4003 steps (12 resets) in 137 ms. (29 steps per ms) remains 1960/1960 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1960/1960 properties
BEST_FIRST walk for 4003 steps (12 resets) in 134 ms. (29 steps per ms) remains 1960/1960 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1958/1960 properties
BEST_FIRST walk for 4004 steps (12 resets) in 137 ms. (29 steps per ms) remains 1958/1958 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1958/1958 properties
BEST_FIRST walk for 4002 steps (12 resets) in 135 ms. (29 steps per ms) remains 1954/1958 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1954/1954 properties
BEST_FIRST walk for 4004 steps (13 resets) in 120 ms. (33 steps per ms) remains 1954/1954 properties
BEST_FIRST walk for 4003 steps (13 resets) in 131 ms. (30 steps per ms) remains 1954/1954 properties
BEST_FIRST walk for 4002 steps (12 resets) in 135 ms. (29 steps per ms) remains 1952/1954 properties
BEST_FIRST walk for 4001 steps (12 resets) in 125 ms. (31 steps per ms) remains 1952/1952 properties
BEST_FIRST walk for 4004 steps (12 resets) in 118 ms. (33 steps per ms) remains 1952/1952 properties
BEST_FIRST walk for 4004 steps (12 resets) in 116 ms. (34 steps per ms) remains 1952/1952 properties
BEST_FIRST walk for 4004 steps (12 resets) in 126 ms. (31 steps per ms) remains 1952/1952 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1952/1952 properties
BEST_FIRST walk for 4004 steps (12 resets) in 135 ms. (29 steps per ms) remains 1952/1952 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1952/1952 properties
BEST_FIRST walk for 4004 steps (14 resets) in 151 ms. (26 steps per ms) remains 1952/1952 properties
BEST_FIRST walk for 4004 steps (13 resets) in 139 ms. (28 steps per ms) remains 1952/1952 properties
BEST_FIRST walk for 4001 steps (12 resets) in 123 ms. (32 steps per ms) remains 1950/1952 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1950/1950 properties
BEST_FIRST walk for 4003 steps (12 resets) in 198 ms. (20 steps per ms) remains 1950/1950 properties
BEST_FIRST walk for 4002 steps (12 resets) in 134 ms. (29 steps per ms) remains 1950/1950 properties
Reachability property qltransition_1803 is true.
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1948/1950 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4002 steps (12 resets) in 129 ms. (30 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4004 steps (12 resets) in 128 ms. (31 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4004 steps (12 resets) in 134 ms. (29 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4001 steps (12 resets) in 135 ms. (29 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4004 steps (14 resets) in 128 ms. (31 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4004 steps (12 resets) in 118 ms. (33 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4001 steps (12 resets) in 126 ms. (31 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4000 steps (12 resets) in 125 ms. (31 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4003 steps (14 resets) in 143 ms. (27 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4004 steps (14 resets) in 126 ms. (31 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4000 steps (16 resets) in 139 ms. (28 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4003 steps (16 resets) in 143 ms. (27 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4002 steps (16 resets) in 142 ms. (27 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4002 steps (16 resets) in 127 ms. (31 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4004 steps (16 resets) in 150 ms. (26 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4001 steps (16 resets) in 144 ms. (27 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4001 steps (16 resets) in 120 ms. (33 steps per ms) remains 1948/1948 properties
BEST_FIRST walk for 4003 steps (16 resets) in 139 ms. (28 steps per ms) remains 1946/1948 properties
BEST_FIRST walk for 4003 steps (16 resets) in 133 ms. (29 steps per ms) remains 1944/1946 properties
BEST_FIRST walk for 4004 steps (12 resets) in 122 ms. (32 steps per ms) remains 1944/1944 properties
BEST_FIRST walk for 4003 steps (12 resets) in 123 ms. (32 steps per ms) remains 1942/1944 properties
BEST_FIRST walk for 4003 steps (12 resets) in 134 ms. (29 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (14 resets) in 126 ms. (31 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4001 steps (13 resets) in 133 ms. (29 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4002 steps (12 resets) in 127 ms. (31 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4004 steps (12 resets) in 132 ms. (30 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4004 steps (15 resets) in 137 ms. (29 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4002 steps (13 resets) in 139 ms. (28 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4004 steps (12 resets) in 119 ms. (33 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (12 resets) in 126 ms. (31 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4001 steps (12 resets) in 131 ms. (30 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4004 steps (13 resets) in 144 ms. (27 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (12 resets) in 140 ms. (28 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4004 steps (12 resets) in 130 ms. (30 steps per ms) remains 1942/1942 properties
SDD proceeding with computation,6474 properties remain. new max is 2
SDD size :5 after 6
BEST_FIRST walk for 4002 steps (12 resets) in 139 ms. (28 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4001 steps (12 resets) in 128 ms. (31 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (13 resets) in 136 ms. (29 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (12 resets) in 115 ms. (34 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4004 steps (12 resets) in 133 ms. (29 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4004 steps (12 resets) in 129 ms. (30 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4002 steps (12 resets) in 127 ms. (31 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4004 steps (15 resets) in 138 ms. (28 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4003 steps (13 resets) in 140 ms. (28 steps per ms) remains 1942/1942 properties
BEST_FIRST walk for 4001 steps (12 resets) in 123 ms. (32 steps per ms) remains 1939/1942 properties
BEST_FIRST walk for 4002 steps (12 resets) in 122 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 119 ms. (33 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 123 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 123 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 116 ms. (34 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 116 ms. (34 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4002 steps (13 resets) in 132 ms. (30 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 123 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 132 ms. (30 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 129 ms. (30 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4002 steps (12 resets) in 122 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 180 ms. (22 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (13 resets) in 130 ms. (30 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 127 ms. (31 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 113 ms. (35 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4002 steps (12 resets) in 139 ms. (28 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 136 ms. (29 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 126 ms. (31 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4002 steps (13 resets) in 141 ms. (28 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 120 ms. (33 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 107 ms. (37 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 118 ms. (33 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 113 ms. (35 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 138 ms. (28 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4004 steps (12 resets) in 128 ms. (31 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 124 ms. (32 steps per ms) remains 1939/1939 properties
BEST_FIRST walk for 4003 steps (12 resets) in 117 ms. (33 steps per ms) remains 1936/1939 properties
BEST_FIRST walk for 4003 steps (13 resets) in 126 ms. (31 steps per ms) remains 1936/1936 properties
BEST_FIRST walk for 4004 steps (13 resets) in 131 ms. (30 steps per ms) remains 1936/1936 properties
BEST_FIRST walk for 4003 steps (12 resets) in 130 ms. (30 steps per ms) remains 1933/1936 properties
BEST_FIRST walk for 4003 steps (12 resets) in 130 ms. (30 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4002 steps (12 resets) in 139 ms. (28 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4002 steps (13 resets) in 143 ms. (27 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4003 steps (13 resets) in 137 ms. (29 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4001 steps (12 resets) in 122 ms. (32 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4004 steps (12 resets) in 118 ms. (33 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4002 steps (14 resets) in 132 ms. (30 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4004 steps (14 resets) in 135 ms. (29 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4004 steps (13 resets) in 131 ms. (30 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4002 steps (13 resets) in 130 ms. (30 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4000 steps (16 resets) in 144 ms. (27 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4002 steps (16 resets) in 149 ms. (26 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4000 steps (16 resets) in 144 ms. (27 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4002 steps (16 resets) in 135 ms. (29 steps per ms) remains 1933/1933 properties
BEST_FIRST walk for 4003 steps (16 resets) in 135 ms. (29 steps per ms) remains 1932/1933 properties
BEST_FIRST walk for 4002 steps (16 resets) in 146 ms. (27 steps per ms) remains 1932/1932 properties
BEST_FIRST walk for 4002 steps (16 resets) in 141 ms. (28 steps per ms) remains 1932/1932 properties
BEST_FIRST walk for 4001 steps (16 resets) in 147 ms. (27 steps per ms) remains 1928/1932 properties
BEST_FIRST walk for 4001 steps (16 resets) in 141 ms. (28 steps per ms) remains 1928/1928 properties
BEST_FIRST walk for 4001 steps (16 resets) in 142 ms. (27 steps per ms) remains 1928/1928 properties
BEST_FIRST walk for 4004 steps (14 resets) in 123 ms. (32 steps per ms) remains 1928/1928 properties
BEST_FIRST walk for 4001 steps (12 resets) in 110 ms. (36 steps per ms) remains 1926/1928 properties
BEST_FIRST walk for 4004 steps (13 resets) in 138 ms. (28 steps per ms) remains 1926/1926 properties
BEST_FIRST walk for 4004 steps (13 resets) in 145 ms. (27 steps per ms) remains 1924/1926 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1924/1924 properties
BEST_FIRST walk for 4002 steps (12 resets) in 120 ms. (33 steps per ms) remains 1924/1924 properties
BEST_FIRST walk for 4002 steps (13 resets) in 123 ms. (32 steps per ms) remains 1924/1924 properties
BEST_FIRST walk for 4003 steps (14 resets) in 126 ms. (31 steps per ms) remains 1924/1924 properties
BEST_FIRST walk for 4003 steps (12 resets) in 117 ms. (33 steps per ms) remains 1924/1924 properties
BEST_FIRST walk for 4003 steps (12 resets) in 141 ms. (28 steps per ms) remains 1922/1924 properties
BEST_FIRST walk for 4004 steps (12 resets) in 127 ms. (31 steps per ms) remains 1922/1922 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1922/1922 properties
BEST_FIRST walk for 4003 steps (12 resets) in 130 ms. (30 steps per ms) remains 1922/1922 properties
BEST_FIRST walk for 4004 steps (12 resets) in 114 ms. (34 steps per ms) remains 1922/1922 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1922/1922 properties
BEST_FIRST walk for 4002 steps (12 resets) in 138 ms. (28 steps per ms) remains 1922/1922 properties
BEST_FIRST walk for 4002 steps (13 resets) in 134 ms. (29 steps per ms) remains 1919/1922 properties
BEST_FIRST walk for 4001 steps (12 resets) in 125 ms. (31 steps per ms) remains 1919/1919 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1917/1919 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4001 steps (12 resets) in 124 ms. (32 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4004 steps (12 resets) in 115 ms. (34 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4003 steps (14 resets) in 123 ms. (32 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4000 steps (12 resets) in 120 ms. (33 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4004 steps (12 resets) in 117 ms. (33 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4002 steps (12 resets) in 117 ms. (33 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4003 steps (12 resets) in 161 ms. (24 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4004 steps (12 resets) in 113 ms. (35 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4002 steps (12 resets) in 107 ms. (37 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4004 steps (15 resets) in 139 ms. (28 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4001 steps (12 resets) in 124 ms. (32 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4002 steps (12 resets) in 138 ms. (28 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4003 steps (12 resets) in 137 ms. (29 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4003 steps (14 resets) in 156 ms. (25 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1917/1917 properties
BEST_FIRST walk for 4003 steps (12 resets) in 120 ms. (33 steps per ms) remains 1914/1917 properties
BEST_FIRST walk for 4004 steps (12 resets) in 117 ms. (33 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4003 steps (12 resets) in 123 ms. (32 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4001 steps (12 resets) in 111 ms. (35 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4003 steps (13 resets) in 127 ms. (31 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4004 steps (12 resets) in 128 ms. (31 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4003 steps (12 resets) in 123 ms. (32 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4002 steps (12 resets) in 124 ms. (32 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4003 steps (12 resets) in 123 ms. (32 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4003 steps (13 resets) in 135 ms. (29 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4002 steps (12 resets) in 124 ms. (32 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4002 steps (12 resets) in 112 ms. (35 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4002 steps (13 resets) in 128 ms. (31 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4002 steps (13 resets) in 132 ms. (30 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4004 steps (14 resets) in 132 ms. (30 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4004 steps (13 resets) in 121 ms. (32 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4004 steps (15 resets) in 113 ms. (35 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4002 steps (16 resets) in 139 ms. (28 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4003 steps (16 resets) in 137 ms. (29 steps per ms) remains 1914/1914 properties
BEST_FIRST walk for 4003 steps (16 resets) in 133 ms. (29 steps per ms) remains 1912/1914 properties
BEST_FIRST walk for 4003 steps (16 resets) in 136 ms. (29 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4003 steps (16 resets) in 138 ms. (28 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4003 steps (16 resets) in 134 ms. (29 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4002 steps (16 resets) in 139 ms. (28 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4003 steps (13 resets) in 124 ms. (32 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4004 steps (14 resets) in 141 ms. (28 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4002 steps (14 resets) in 138 ms. (28 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4003 steps (13 resets) in 129 ms. (30 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4004 steps (13 resets) in 130 ms. (30 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4002 steps (13 resets) in 125 ms. (31 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4003 steps (12 resets) in 111 ms. (35 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4002 steps (12 resets) in 114 ms. (34 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4004 steps (15 resets) in 130 ms. (30 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4002 steps (12 resets) in 110 ms. (36 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4001 steps (12 resets) in 132 ms. (30 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4004 steps (12 resets) in 152 ms. (26 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4002 steps (12 resets) in 114 ms. (34 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4004 steps (12 resets) in 106 ms. (37 steps per ms) remains 1912/1912 properties
BEST_FIRST walk for 4003 steps (12 resets) in 107 ms. (37 steps per ms) remains 1910/1912 properties
BEST_FIRST walk for 4003 steps (12 resets) in 118 ms. (33 steps per ms) remains 1908/1910 properties
BEST_FIRST walk for 4003 steps (12 resets) in 114 ms. (34 steps per ms) remains 1908/1908 properties
BEST_FIRST walk for 4003 steps (12 resets) in 117 ms. (33 steps per ms) remains 1908/1908 properties
BEST_FIRST walk for 4003 steps (13 resets) in 127 ms. (31 steps per ms) remains 1908/1908 properties
BEST_FIRST walk for 4002 steps (13 resets) in 124 ms. (32 steps per ms) remains 1908/1908 properties
BEST_FIRST walk for 4004 steps (12 resets) in 115 ms. (34 steps per ms) remains 1908/1908 properties
BEST_FIRST walk for 4004 steps (12 resets) in 116 ms. (34 steps per ms) remains 1908/1908 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1908/1908 properties
BEST_FIRST walk for 4002 steps (12 resets) in 107 ms. (37 steps per ms) remains 1906/1908 properties
BEST_FIRST walk for 4003 steps (12 resets) in 123 ms. (32 steps per ms) remains 1906/1906 properties
BEST_FIRST walk for 4004 steps (12 resets) in 118 ms. (33 steps per ms) remains 1906/1906 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1906/1906 properties
BEST_FIRST walk for 4002 steps (13 resets) in 127 ms. (31 steps per ms) remains 1904/1906 properties
BEST_FIRST walk for 4003 steps (13 resets) in 124 ms. (32 steps per ms) remains 1902/1904 properties
BEST_FIRST walk for 4002 steps (12 resets) in 103 ms. (38 steps per ms) remains 1902/1902 properties
BEST_FIRST walk for 4004 steps (12 resets) in 123 ms. (32 steps per ms) remains 1902/1902 properties
BEST_FIRST walk for 4002 steps (12 resets) in 121 ms. (32 steps per ms) remains 1902/1902 properties
BEST_FIRST walk for 4004 steps (13 resets) in 111 ms. (35 steps per ms) remains 1902/1902 properties
BEST_FIRST walk for 4003 steps (14 resets) in 130 ms. (30 steps per ms) remains 1900/1902 properties
BEST_FIRST walk for 4003 steps (14 resets) in 130 ms. (30 steps per ms) remains 1900/1900 properties
BEST_FIRST walk for 4003 steps (13 resets) in 135 ms. (29 steps per ms) remains 1900/1900 properties
BEST_FIRST walk for 4003 steps (13 resets) in 128 ms. (31 steps per ms) remains 1900/1900 properties
BEST_FIRST walk for 4003 steps (16 resets) in 140 ms. (28 steps per ms) remains 1900/1900 properties
BEST_FIRST walk for 4003 steps (16 resets) in 138 ms. (28 steps per ms) remains 1900/1900 properties
BEST_FIRST walk for 4003 steps (16 resets) in 134 ms. (29 steps per ms) remains 1900/1900 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 1900/1900 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 1900/1900 properties
BEST_FIRST walk for 4003 steps (16 resets) in 134 ms. (29 steps per ms) remains 1900/1900 properties
BEST_FIRST walk for 4002 steps (16 resets) in 134 ms. (29 steps per ms) remains 1898/1900 properties
BEST_FIRST walk for 4003 steps (16 resets) in 121 ms. (32 steps per ms) remains 1898/1898 properties
BEST_FIRST walk for 4003 steps (16 resets) in 137 ms. (29 steps per ms) remains 1898/1898 properties
BEST_FIRST walk for 4003 steps (16 resets) in 163 ms. (24 steps per ms) remains 1896/1898 properties
BEST_FIRST walk for 4001 steps (13 resets) in 124 ms. (32 steps per ms) remains 1896/1896 properties
BEST_FIRST walk for 4003 steps (13 resets) in 123 ms. (32 steps per ms) remains 1896/1896 properties
BEST_FIRST walk for 4003 steps (13 resets) in 130 ms. (30 steps per ms) remains 1896/1896 properties
BEST_FIRST walk for 4003 steps (14 resets) in 119 ms. (33 steps per ms) remains 1896/1896 properties
BEST_FIRST walk for 4004 steps (13 resets) in 136 ms. (29 steps per ms) remains 1894/1896 properties
BEST_FIRST walk for 4003 steps (12 resets) in 126 ms. (31 steps per ms) remains 1894/1894 properties
BEST_FIRST walk for 4004 steps (15 resets) in 135 ms. (29 steps per ms) remains 1894/1894 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1894/1894 properties
BEST_FIRST walk for 4003 steps (13 resets) in 125 ms. (31 steps per ms) remains 1894/1894 properties
BEST_FIRST walk for 4003 steps (13 resets) in 121 ms. (32 steps per ms) remains 1894/1894 properties
BEST_FIRST walk for 4003 steps (14 resets) in 138 ms. (28 steps per ms) remains 1891/1894 properties
BEST_FIRST walk for 4002 steps (13 resets) in 142 ms. (27 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4004 steps (13 resets) in 125 ms. (31 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4003 steps (14 resets) in 128 ms. (31 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4002 steps (16 resets) in 133 ms. (29 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4001 steps (16 resets) in 141 ms. (28 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4002 steps (16 resets) in 132 ms. (30 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4002 steps (16 resets) in 137 ms. (29 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4002 steps (16 resets) in 143 ms. (27 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4002 steps (16 resets) in 139 ms. (28 steps per ms) remains 1891/1891 properties
BEST_FIRST walk for 4002 steps (16 resets) in 135 ms. (29 steps per ms) remains 1889/1891 properties
BEST_FIRST walk for 4003 steps (16 resets) in 135 ms. (29 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (13 resets) in 124 ms. (32 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (15 resets) in 125 ms. (31 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4004 steps (14 resets) in 128 ms. (31 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4004 steps (12 resets) in 123 ms. (32 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (13 resets) in 115 ms. (34 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4004 steps (14 resets) in 134 ms. (29 steps per ms) remains 1889/1889 properties
SDD proceeding with computation,6474 properties remain. new max is 4
SDD size :6 after 7
BEST_FIRST walk for 4004 steps (13 resets) in 137 ms. (29 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4001 steps (13 resets) in 139 ms. (28 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (13 resets) in 126 ms. (31 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4001 steps (12 resets) in 122 ms. (32 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (13 resets) in 119 ms. (33 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (13 resets) in 139 ms. (28 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (15 resets) in 128 ms. (31 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (16 resets) in 135 ms. (29 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (16 resets) in 122 ms. (32 steps per ms) remains 1889/1889 properties
BEST_FIRST walk for 4003 steps (16 resets) in 152 ms. (26 steps per ms) remains 1887/1889 properties
BEST_FIRST walk for 4003 steps (16 resets) in 180 ms. (22 steps per ms) remains 1887/1887 properties
BEST_FIRST walk for 4001 steps (16 resets) in 144 ms. (27 steps per ms) remains 1887/1887 properties
BEST_FIRST walk for 4002 steps (16 resets) in 133 ms. (29 steps per ms) remains 1887/1887 properties
BEST_FIRST walk for 4003 steps (16 resets) in 136 ms. (29 steps per ms) remains 1887/1887 properties
BEST_FIRST walk for 4003 steps (16 resets) in 130 ms. (30 steps per ms) remains 1887/1887 properties
BEST_FIRST walk for 4003 steps (16 resets) in 143 ms. (27 steps per ms) remains 1887/1887 properties
BEST_FIRST walk for 4003 steps (16 resets) in 141 ms. (28 steps per ms) remains 1885/1887 properties
BEST_FIRST walk for 4003 steps (12 resets) in 126 ms. (31 steps per ms) remains 1883/1885 properties
BEST_FIRST walk for 4002 steps (14 resets) in 133 ms. (29 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4003 steps (13 resets) in 121 ms. (32 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4001 steps (12 resets) in 125 ms. (31 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4004 steps (15 resets) in 145 ms. (27 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4003 steps (13 resets) in 118 ms. (33 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4004 steps (15 resets) in 132 ms. (30 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4003 steps (14 resets) in 124 ms. (32 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4003 steps (13 resets) in 126 ms. (31 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4002 steps (14 resets) in 133 ms. (29 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4002 steps (13 resets) in 119 ms. (33 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4001 steps (16 resets) in 142 ms. (27 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4002 steps (16 resets) in 140 ms. (28 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4000 steps (16 resets) in 136 ms. (29 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4001 steps (16 resets) in 136 ms. (29 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4001 steps (16 resets) in 122 ms. (32 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4002 steps (16 resets) in 131 ms. (30 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4001 steps (16 resets) in 130 ms. (30 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4001 steps (16 resets) in 133 ms. (29 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4002 steps (16 resets) in 132 ms. (30 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4002 steps (16 resets) in 134 ms. (29 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4000 steps (16 resets) in 133 ms. (29 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4002 steps (16 resets) in 135 ms. (29 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4003 steps (16 resets) in 141 ms. (28 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4001 steps (16 resets) in 142 ms. (27 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4003 steps (14 resets) in 125 ms. (31 steps per ms) remains 1883/1883 properties
BEST_FIRST walk for 4002 steps (13 resets) in 131 ms. (30 steps per ms) remains 1881/1883 properties
BEST_FIRST walk for 4001 steps (13 resets) in 134 ms. (29 steps per ms) remains 1881/1881 properties
BEST_FIRST walk for 4001 steps (13 resets) in 111 ms. (35 steps per ms) remains 1881/1881 properties
BEST_FIRST walk for 4003 steps (15 resets) in 123 ms. (32 steps per ms) remains 1881/1881 properties
BEST_FIRST walk for 4002 steps (14 resets) in 116 ms. (34 steps per ms) remains 1881/1881 properties
BEST_FIRST walk for 4003 steps (14 resets) in 118 ms. (33 steps per ms) remains 1879/1881 properties
BEST_FIRST walk for 4004 steps (13 resets) in 120 ms. (33 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4002 steps (13 resets) in 121 ms. (32 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4002 steps (13 resets) in 124 ms. (32 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4002 steps (13 resets) in 123 ms. (32 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4002 steps (12 resets) in 105 ms. (37 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4002 steps (13 resets) in 129 ms. (30 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4003 steps (14 resets) in 123 ms. (32 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4003 steps (13 resets) in 148 ms. (26 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4004 steps (12 resets) in 132 ms. (30 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4003 steps (14 resets) in 133 ms. (29 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4003 steps (16 resets) in 130 ms. (30 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4002 steps (13 resets) in 123 ms. (32 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4003 steps (15 resets) in 127 ms. (31 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4002 steps (13 resets) in 121 ms. (32 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4004 steps (13 resets) in 125 ms. (31 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4004 steps (15 resets) in 128 ms. (31 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4004 steps (15 resets) in 134 ms. (29 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4002 steps (12 resets) in 120 ms. (33 steps per ms) remains 1879/1879 properties
BEST_FIRST walk for 4004 steps (14 resets) in 122 ms. (32 steps per ms) remains 1877/1879 properties
BEST_FIRST walk for 4004 steps (14 resets) in 121 ms. (32 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4003 steps (13 resets) in 119 ms. (33 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4002 steps (13 resets) in 123 ms. (32 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4003 steps (14 resets) in 138 ms. (28 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4003 steps (15 resets) in 125 ms. (31 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4003 steps (13 resets) in 119 ms. (33 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4004 steps (15 resets) in 119 ms. (33 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4001 steps (12 resets) in 119 ms. (33 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4004 steps (15 resets) in 142 ms. (28 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4003 steps (15 resets) in 126 ms. (31 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4004 steps (13 resets) in 128 ms. (31 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4003 steps (13 resets) in 132 ms. (30 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4004 steps (14 resets) in 122 ms. (32 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4003 steps (14 resets) in 131 ms. (30 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4004 steps (12 resets) in 120 ms. (33 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4003 steps (13 resets) in 139 ms. (28 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4004 steps (14 resets) in 119 ms. (33 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4003 steps (14 resets) in 139 ms. (28 steps per ms) remains 1877/1877 properties
BEST_FIRST walk for 4001 steps (13 resets) in 132 ms. (30 steps per ms) remains 1875/1877 properties
BEST_FIRST walk for 4003 steps (15 resets) in 126 ms. (31 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4004 steps (14 resets) in 129 ms. (30 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4004 steps (14 resets) in 141 ms. (28 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4003 steps (13 resets) in 130 ms. (30 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4004 steps (14 resets) in 122 ms. (32 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4004 steps (15 resets) in 121 ms. (32 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4004 steps (14 resets) in 160 ms. (24 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4004 steps (16 resets) in 142 ms. (28 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4002 steps (16 resets) in 133 ms. (29 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4003 steps (16 resets) in 137 ms. (29 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4002 steps (16 resets) in 135 ms. (29 steps per ms) remains 1875/1875 properties
BEST_FIRST walk for 4003 steps (16 resets) in 142 ms. (27 steps per ms) remains 1872/1875 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4002 steps (16 resets) in 134 ms. (29 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4001 steps (16 resets) in 139 ms. (28 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4003 steps (16 resets) in 131 ms. (30 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4001 steps (16 resets) in 132 ms. (30 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4003 steps (16 resets) in 138 ms. (28 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4003 steps (16 resets) in 132 ms. (30 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4003 steps (16 resets) in 139 ms. (28 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4003 steps (15 resets) in 123 ms. (32 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4003 steps (14 resets) in 124 ms. (32 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4004 steps (15 resets) in 128 ms. (31 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4003 steps (14 resets) in 130 ms. (30 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4003 steps (14 resets) in 125 ms. (31 steps per ms) remains 1872/1872 properties
BEST_FIRST walk for 4004 steps (14 resets) in 128 ms. (31 steps per ms) remains 1870/1872 properties
BEST_FIRST walk for 4003 steps (15 resets) in 146 ms. (27 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (15 resets) in 135 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (12 resets) in 120 ms. (33 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4001 steps (15 resets) in 127 ms. (31 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (13 resets) in 134 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (15 resets) in 143 ms. (27 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1870/1870 properties
SDD proceeding with computation,6474 properties remain. new max is 8
SDD size :7 after 8
BEST_FIRST walk for 4002 steps (16 resets) in 130 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4002 steps (16 resets) in 131 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (16 resets) in 129 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4002 steps (16 resets) in 139 ms. (28 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (16 resets) in 133 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (16 resets) in 114 ms. (34 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4002 steps (16 resets) in 129 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (14 resets) in 133 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (14 resets) in 134 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4002 steps (15 resets) in 145 ms. (27 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4002 steps (15 resets) in 141 ms. (28 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (14 resets) in 134 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (15 resets) in 135 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (14 resets) in 134 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (13 resets) in 131 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (13 resets) in 133 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4002 steps (13 resets) in 129 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (12 resets) in 116 ms. (34 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (13 resets) in 130 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (14 resets) in 131 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (15 resets) in 125 ms. (31 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (14 resets) in 121 ms. (32 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (14 resets) in 130 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (15 resets) in 136 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4002 steps (16 resets) in 139 ms. (28 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4002 steps (16 resets) in 145 ms. (27 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 123 ms. (32 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (16 resets) in 147 ms. (27 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4003 steps (16 resets) in 131 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 1870/1870 properties
BEST_FIRST walk for 4001 steps (16 resets) in 143 ms. (27 steps per ms) remains 1868/1870 properties
BEST_FIRST walk for 4004 steps (15 resets) in 144 ms. (27 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4004 steps (14 resets) in 124 ms. (32 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4004 steps (13 resets) in 128 ms. (31 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4004 steps (15 resets) in 134 ms. (29 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4004 steps (15 resets) in 137 ms. (29 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4004 steps (13 resets) in 139 ms. (28 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4003 steps (14 resets) in 129 ms. (30 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4003 steps (14 resets) in 131 ms. (30 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4004 steps (14 resets) in 127 ms. (31 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4002 steps (14 resets) in 129 ms. (30 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4001 steps (16 resets) in 153 ms. (25 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4001 steps (16 resets) in 137 ms. (28 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4001 steps (16 resets) in 143 ms. (27 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4001 steps (16 resets) in 139 ms. (28 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4000 steps (16 resets) in 114 ms. (34 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4000 steps (16 resets) in 129 ms. (30 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4001 steps (16 resets) in 131 ms. (30 steps per ms) remains 1868/1868 properties
BEST_FIRST walk for 4001 steps (16 resets) in 132 ms. (30 steps per ms) remains 1866/1868 properties
BEST_FIRST walk for 4002 steps (16 resets) in 130 ms. (30 steps per ms) remains 1866/1866 properties
BEST_FIRST walk for 4001 steps (16 resets) in 131 ms. (30 steps per ms) remains 1866/1866 properties
BEST_FIRST walk for 4002 steps (12 resets) in 135 ms. (29 steps per ms) remains 1866/1866 properties
BEST_FIRST walk for 4003 steps (13 resets) in 127 ms. (31 steps per ms) remains 1864/1866 properties
BEST_FIRST walk for 4003 steps (14 resets) in 121 ms. (32 steps per ms) remains 1862/1864 properties
BEST_FIRST walk for 4004 steps (14 resets) in 131 ms. (30 steps per ms) remains 1861/1862 properties
BEST_FIRST walk for 4002 steps (14 resets) in 130 ms. (30 steps per ms) remains 1861/1861 properties
BEST_FIRST walk for 4003 steps (14 resets) in 127 ms. (31 steps per ms) remains 1861/1861 properties
BEST_FIRST walk for 4000 steps (12 resets) in 128 ms. (31 steps per ms) remains 1861/1861 properties
BEST_FIRST walk for 4004 steps (12 resets) in 134 ms. (29 steps per ms) remains 1861/1861 properties
BEST_FIRST walk for 4003 steps (15 resets) in 140 ms. (28 steps per ms) remains 1861/1861 properties
BEST_FIRST walk for 4004 steps (14 resets) in 140 ms. (28 steps per ms) remains 1861/1861 properties
BEST_FIRST walk for 4004 steps (12 resets) in 139 ms. (28 steps per ms) remains 1861/1861 properties
BEST_FIRST walk for 4004 steps (12 resets) in 119 ms. (33 steps per ms) remains 1861/1861 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 1859/1861 properties
BEST_FIRST walk for 4002 steps (13 resets) in 143 ms. (27 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (15 resets) in 142 ms. (27 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (12 resets) in 132 ms. (30 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (13 resets) in 143 ms. (27 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4001 steps (12 resets) in 137 ms. (28 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (14 resets) in 140 ms. (28 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4001 steps (12 resets) in 132 ms. (30 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (16 resets) in 142 ms. (27 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (16 resets) in 136 ms. (29 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (16 resets) in 148 ms. (26 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4001 steps (16 resets) in 144 ms. (27 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (16 resets) in 140 ms. (28 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (16 resets) in 137 ms. (29 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4001 steps (16 resets) in 138 ms. (28 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (16 resets) in 141 ms. (28 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (16 resets) in 132 ms. (30 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (13 resets) in 119 ms. (33 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (13 resets) in 130 ms. (30 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4001 steps (13 resets) in 123 ms. (32 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (15 resets) in 125 ms. (31 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (15 resets) in 133 ms. (29 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (13 resets) in 127 ms. (31 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 97 ms. (40 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (12 resets) in 110 ms. (36 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 129 ms. (30 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 124 ms. (32 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (14 resets) in 131 ms. (30 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (12 resets) in 124 ms. (32 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (15 resets) in 128 ms. (31 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (12 resets) in 115 ms. (34 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 114 ms. (34 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4001 steps (12 resets) in 123 ms. (32 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4001 steps (13 resets) in 132 ms. (30 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (13 resets) in 127 ms. (31 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (12 resets) in 122 ms. (32 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 126 ms. (31 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (12 resets) in 115 ms. (34 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4004 steps (15 resets) in 138 ms. (28 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (14 resets) in 134 ms. (29 steps per ms) remains 1859/1859 properties
BEST_FIRST walk for 4002 steps (12 resets) in 114 ms. (34 steps per ms) remains 1859/1859 properties
[2024-05-25 07:45:23] [INFO ] Flow matrix only has 5179 transitions (discarded 284 similar events)
// Phase 1: matrix 5179 rows 2946 cols
[2024-05-25 07:45:23] [INFO ] Computed 557 invariants in 92 ms
[2024-05-25 07:45:23] [INFO ] State equation strengthened by 2450 read => feed constraints.
SDD proceeding with computation,6474 properties remain. new max is 16
SDD size :8 after 9
Reachability property qltransition_3161 is true.
Reachability property qltransition_2915 is true.
Reachability property qltransition_2693 is true.
Reachability property qltransition_1965 is true.
Reachability property qltransition_1313 is true.
Reachability property qltransition_751 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,6465 properties remain. new max is 16
SDD size :9 after 25
Reachability property qltransition_6084 is true.
Reachability property qltransition_6023 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/1313 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1859 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1313 variables, 12/36 constraints. Problems are: Problem set: 0 solved, 1859 unsolved
Reachability property qltransition_3291 is true.
Reachability property qltransition_3032 is true.
Reachability property qltransition_2799 is true.
Reachability property qltransition_2588 is true.
Reachability property qltransition_2491 is true.
Reachability property qltransition_2395 is true.
Reachability property qltransition_2305 is true.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1313/8125 variables, and 36 constraints, problems are : Problem set: 0 solved, 1859 unsolved in 45033 ms.
Refiners :[Positive P Invariants (semi-flows): 24/31 constraints, Generalized P Invariants (flows): 12/526 constraints, State Equation: 0/2946 constraints, ReadFeed: 0/2450 constraints, PredecessorRefiner: 1859/1859 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1859 unsolved
Reachability property qltransition_2216 is true.
Reachability property qltransition_2131 is true.
Reachability property qltransition_2047 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/1313 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1859 unsolved
Reachability property qltransition_1884 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/1313 variables, 12/36 constraints. Problems are: Problem set: 0 solved, 1859 unsolved
Reachability property qltransition_1551 is true.
Reachability property qltransition_1388 is true.
Reachability property qltransition_1386 is true.
Reachability property qltransition_1215 is true.
Reachability property qltransition_1139 is true.
Reachability property qltransition_1034 is true.
Reachability property qltransition_953 is true.
Reachability property qltransition_839 is true.
Reachability property qltransition_626 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_130 is true.
SDD proceeding with computation,6441 properties remain. new max is 16
SDD size :25 after 39
Reachability property qltransition_4588 is true.
Reachability property qltransition_3561 is true.
Reachability property qltransition_3552 is true.
Error getting values : (error "ParserException while parsing response: ((s3 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1313/8125 variables, and 36 constraints, problems are : Problem set: 0 solved, 1859 unsolved in 45038 ms.
Refiners :[Positive P Invariants (semi-flows): 24/31 constraints, Generalized P Invariants (flows): 12/526 constraints, State Equation: 0/2946 constraints, ReadFeed: 0/2450 constraints, PredecessorRefiner: 0/1859 constraints, Known Traps: 0/0 constraints]
After SMT, in 91626ms problems are : Problem set: 0 solved, 1859 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1313 out of 2946 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2946/2946 places, 5463/5463 transitions.
Discarding 388 places :
Symmetric choice reduction at 0 with 388 rule applications. Total rules 388 place count 2558 transition count 5075
Iterating global reduction 0 with 388 rules applied. Total rules applied 776 place count 2558 transition count 5075
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 776 place count 2558 transition count 5069
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 788 place count 2552 transition count 5069
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 816 place count 2524 transition count 4873
Iterating global reduction 0 with 28 rules applied. Total rules applied 844 place count 2524 transition count 4873
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 849 place count 2524 transition count 4868
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 854 place count 2519 transition count 4868
Partial Free-agglomeration rule applied 23 times.
Drop transitions (Partial Free agglomeration) removed 23 transitions
Iterating global reduction 1 with 23 rules applied. Total rules applied 877 place count 2519 transition count 4868
Applied a total of 877 rules in 681 ms. Remains 2519 /2946 variables (removed 427) and now considering 4868/5463 (removed 595) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 681 ms. Remains : 2519/2946 places, 4868/5463 transitions.
Reachability property qltransition_3171 is true.
Reachability property qltransition_3144 is true.
Reachability property qltransition_2925 is true.
Reachability property qltransition_2898 is true.
Reachability property qltransition_2703 is true.
Reachability property qltransition_2676 is true.
Reachability property qltransition_2501 is true.
Reachability property qltransition_2474 is true.
Reachability property qltransition_2315 is true.
Reachability property qltransition_2288 is true.
Reachability property qltransition_2141 is true.
Reachability property qltransition_2114 is true.
Reachability property qltransition_1975 is true.
Reachability property qltransition_1948 is true.
Reachability property qltransition_1813 is true.
Reachability property qltransition_1787 is true.
Reachability property qltransition_1786 is true.
Reachability property qltransition_1651 is true.
Reachability property qltransition_1624 is true.
Reachability property qltransition_1489 is true.
Reachability property qltransition_1462 is true.
Reachability property qltransition_1323 is true.
Reachability property qltransition_1296 is true.
Reachability property qltransition_1149 is true.
Reachability property qltransition_1122 is true.
RANDOM walk for 834661 steps (16405 resets) in 120004 ms. (6 steps per ms) remains 1735/1859 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4004 steps (16 resets) in 156 ms. (25 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4004 steps (16 resets) in 159 ms. (25 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4003 steps (16 resets) in 141 ms. (28 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4003 steps (16 resets) in 154 ms. (25 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4004 steps (16 resets) in 149 ms. (26 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4003 steps (16 resets) in 137 ms. (29 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4004 steps (15 resets) in 136 ms. (29 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4004 steps (13 resets) in 169 ms. (23 steps per ms) remains 1735/1735 properties
BEST_FIRST walk for 4004 steps (13 resets) in 160 ms. (24 steps per ms) remains 1730/1735 properties
BEST_FIRST walk for 4003 steps (12 resets) in 163 ms. (24 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 153 ms. (25 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 142 ms. (28 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (15 resets) in 168 ms. (23 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 129 ms. (30 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (14 resets) in 154 ms. (25 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 128 ms. (31 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 134 ms. (29 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 128 ms. (31 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 144 ms. (27 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 124 ms. (32 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (13 resets) in 139 ms. (28 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 130 ms. (30 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 130 ms. (30 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (12 resets) in 134 ms. (29 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 134 ms. (29 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 166 ms. (23 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (12 resets) in 159 ms. (25 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (14 resets) in 154 ms. (25 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (12 resets) in 135 ms. (29 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 150 ms. (26 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 144 ms. (27 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 140 ms. (28 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 157 ms. (25 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4003 steps (12 resets) in 143 ms. (27 steps per ms) remains 1730/1730 properties
Reachability property qltransition_963 is true.
BEST_FIRST walk for 4004 steps (12 resets) in 169 ms. (23 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (12 resets) in 97 ms. (40 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (14 resets) in 177 ms. (22 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (12 resets) in 162 ms. (24 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 190 ms. (20 steps per ms) remains 1730/1730 properties
Reachability property qltransition_936 is true.
BEST_FIRST walk for 4004 steps (12 resets) in 136 ms. (29 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 141 ms. (28 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 193 ms. (20 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (12 resets) in 141 ms. (28 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 129 ms. (30 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 142 ms. (28 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (14 resets) in 160 ms. (24 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 150 ms. (26 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (12 resets) in 145 ms. (27 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4004 steps (12 resets) in 142 ms. (28 steps per ms) remains 1730/1730 properties
BEST_FIRST walk for 4002 steps (12 resets) in 138 ms. (28 steps per ms) remains 1730/1730 properties
Reachability property qltransition_761 is true.
Reachability property qltransition_734 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_293 is true.
Reachability property qltransition_266 is true.
SDD proceeding with computation,6405 properties remain. new max is 16
SDD size :39 after 75
SDD proceeding with computation,6405 properties remain. new max is 32
SDD size :75 after 76
Reachability property qltransition_4473 is true.
Reachability property qltransition_3560 is true.
Reachability property qltransition_1625 is true.
SDD proceeding with computation,6402 properties remain. new max is 32
SDD size :76 after 79
Reachability property qltransition_3692 is true.
Reachability property qltransition_3553 is true.
Reachability property qltransition_267 is true.
SDD proceeding with computation,6399 properties remain. new max is 32
SDD size :79 after 82
Interrupted probabilistic random walk after 723906 steps, run timeout after 99001 ms. (steps per millisecond=7 ) properties seen :126 out of 1730
Probabilistic random walk after 723906 steps, saw 325600 distinct states, run finished after 99009 ms. (steps per millisecond=7 ) properties seen :126
[2024-05-25 07:49:07] [INFO ] Flow matrix only has 4582 transitions (discarded 286 similar events)
// Phase 1: matrix 4582 rows 2519 cols
[2024-05-25 07:49:07] [INFO ] Computed 557 invariants in 70 ms
[2024-05-25 07:49:07] [INFO ] State equation strengthened by 2282 read => feed constraints.
Reachability property qltransition_3804 is true.
Reachability property qltransition_3554 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/1076 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1076 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
Reachability property qltransition_513 is true.
SDD proceeding with computation,6396 properties remain. new max is 32
SDD size :82 after 85
Reachability property qltransition_4701 is true.
Reachability property qltransition_3562 is true.
Reachability property qltransition_1949 is true.
SDD proceeding with computation,6393 properties remain. new max is 32
SDD size :85 after 88
Reachability property qltransition_3913 is true.
Reachability property qltransition_3555 is true.
Reachability property qltransition_735 is true.
SDD proceeding with computation,6390 properties remain. new max is 32
SDD size :88 after 91
Reachability property qltransition_5372 is true.
Reachability property qltransition_3568 is true.
Reachability property qltransition_3145 is true.
SDD proceeding with computation,6387 properties remain. new max is 32
SDD size :91 after 94
Reachability property qltransition_4358 is true.
Reachability property qltransition_3559 is true.
At refinement iteration 2 (INCLUDED_ONLY) 0/1076 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
Reachability property qltransition_1463 is true.
SDD proceeding with computation,6384 properties remain. new max is 32
SDD size :94 after 97
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 3 (OVERLAPS) 818/1894 variables, 6/32 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1894/7101 variables, and 32 constraints, problems are : Problem set: 0 solved, 1604 unsolved in 75064 ms.
Refiners :[Positive P Invariants (semi-flows): 29/31 constraints, Generalized P Invariants (flows): 3/526 constraints, State Equation: 0/2519 constraints, ReadFeed: 0/2282 constraints, PredecessorRefiner: 1604/1604 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1604 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1076 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1076 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
Reachability property qltransition_4027 is true.
Reachability property qltransition_3556 is true.
At refinement iteration 2 (INCLUDED_ONLY) 0/1076 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 3 (OVERLAPS) 818/1894 variables, 6/32 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
[2024-05-25 07:51:04] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 9 ms to minimize.
[2024-05-25 07:51:04] [INFO ] Deduced a trap composed of 170 places in 224 ms of which 4 ms to minimize.
[2024-05-25 07:51:05] [INFO ] Deduced a trap composed of 231 places in 230 ms of which 4 ms to minimize.
[2024-05-25 07:51:05] [INFO ] Deduced a trap composed of 203 places in 240 ms of which 4 ms to minimize.
[2024-05-25 07:51:05] [INFO ] Deduced a trap composed of 223 places in 261 ms of which 5 ms to minimize.
[2024-05-25 07:51:06] [INFO ] Deduced a trap composed of 232 places in 269 ms of which 4 ms to minimize.
[2024-05-25 07:51:06] [INFO ] Deduced a trap composed of 237 places in 267 ms of which 4 ms to minimize.
[2024-05-25 07:51:07] [INFO ] Deduced a trap composed of 906 places in 1036 ms of which 14 ms to minimize.
[2024-05-25 07:51:08] [INFO ] Deduced a trap composed of 839 places in 984 ms of which 11 ms to minimize.
[2024-05-25 07:51:09] [INFO ] Deduced a trap composed of 929 places in 1019 ms of which 11 ms to minimize.
[2024-05-25 07:51:10] [INFO ] Deduced a trap composed of 840 places in 992 ms of which 10 ms to minimize.
[2024-05-25 07:51:11] [INFO ] Deduced a trap composed of 872 places in 1018 ms of which 10 ms to minimize.
[2024-05-25 07:51:12] [INFO ] Deduced a trap composed of 121 places in 1000 ms of which 11 ms to minimize.
[2024-05-25 07:51:13] [INFO ] Deduced a trap composed of 118 places in 120 ms of which 2 ms to minimize.
[2024-05-25 07:51:14] [INFO ] Deduced a trap composed of 119 places in 978 ms of which 10 ms to minimize.
[2024-05-25 07:51:15] [INFO ] Deduced a trap composed of 160 places in 1084 ms of which 12 ms to minimize.
[2024-05-25 07:51:16] [INFO ] Deduced a trap composed of 143 places in 983 ms of which 10 ms to minimize.
Reachability property qltransition_937 is true.
[2024-05-25 07:51:17] [INFO ] Deduced a trap composed of 897 places in 989 ms of which 11 ms to minimize.
[2024-05-25 07:51:18] [INFO ] Deduced a trap composed of 877 places in 986 ms of which 10 ms to minimize.
[2024-05-25 07:51:19] [INFO ] Deduced a trap composed of 690 places in 960 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1894 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
[2024-05-25 07:51:22] [INFO ] Deduced a trap composed of 1003 places in 999 ms of which 11 ms to minimize.
SDD proceeding with computation,6381 properties remain. new max is 32
[2024-05-25 07:51:23] [INFO ] Deduced a trap composed of 942 places in 943 ms of which 11 ms to minimize.
SDD size :97 after 100
[2024-05-25 07:51:25] [INFO ] Deduced a trap composed of 1035 places in 970 ms of which 10 ms to minimize.
Reachability property qltransition_5254 is true.
[2024-05-25 07:51:26] [INFO ] Deduced a trap composed of 1010 places in 973 ms of which 10 ms to minimize.
[2024-05-25 07:51:28] [INFO ] Deduced a trap composed of 1174 places in 974 ms of which 11 ms to minimize.
Reachability property qltransition_3567 is true.
[2024-05-25 07:51:29] [INFO ] Deduced a trap composed of 1048 places in 979 ms of which 15 ms to minimize.
Reachability property qltransition_2899 is true.
[2024-05-25 07:51:30] [INFO ] Deduced a trap composed of 236 places in 973 ms of which 10 ms to minimize.
[2024-05-25 07:51:31] [INFO ] Deduced a trap composed of 271 places in 1015 ms of which 10 ms to minimize.
[2024-05-25 07:51:32] [INFO ] Deduced a trap composed of 278 places in 997 ms of which 10 ms to minimize.
SDD proceeding with computation,6378 properties remain. new max is 32
SDD size :100 after 103
[2024-05-25 07:51:33] [INFO ] Deduced a trap composed of 109 places in 1138 ms of which 12 ms to minimize.
[2024-05-25 07:51:34] [INFO ] Deduced a trap composed of 499 places in 1137 ms of which 12 ms to minimize.
Reachability property qltransition_4810 is true.
[2024-05-25 07:51:36] [INFO ] Deduced a trap composed of 720 places in 1091 ms of which 11 ms to minimize.
[2024-05-25 07:51:37] [INFO ] Deduced a trap composed of 245 places in 1179 ms of which 11 ms to minimize.
Reachability property qltransition_3563 is true.
[2024-05-25 07:51:38] [INFO ] Deduced a trap composed of 246 places in 1114 ms of which 13 ms to minimize.
Reachability property qltransition_2115 is true.
[2024-05-25 07:51:39] [INFO ] Deduced a trap composed of 204 places in 1107 ms of which 19 ms to minimize.
SMT process timed out in 151900ms, After SMT, problems are : Problem set: 0 solved, 1604 unsolved
Fused 1604 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1076 out of 2519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2519/2519 places, 4868/4868 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 2424 transition count 4773
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 2424 transition count 4773
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 279 place count 2335 transition count 4150
Iterating global reduction 0 with 89 rules applied. Total rules applied 368 place count 2335 transition count 4150
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 369 place count 2335 transition count 4155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 370 place count 2334 transition count 4155
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 378 place count 2334 transition count 4155
Applied a total of 378 rules in 475 ms. Remains 2334 /2519 variables (removed 185) and now considering 4155/4868 (removed 713) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 475 ms. Remains : 2334/2519 places, 4155/4868 transitions.
SDD proceeding with computation,6375 properties remain. new max is 32
SDD size :103 after 106
Reachability property qltransition_4251 is true.
Reachability property qltransition_3558 is true.
Reachability property qltransition_1297 is true.
SDD proceeding with computation,6372 properties remain. new max is 32
SDD size :106 after 109
Reachability property qltransition_4140 is true.
Reachability property qltransition_3557 is true.
Reachability property qltransition_1123 is true.
SDD proceeding with computation,6369 properties remain. new max is 32
SDD size :109 after 112
RANDOM walk for 978905 steps (19263 resets) in 120004 ms. (8 steps per ms) remains 1546/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (16 resets) in 147 ms. (27 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (16 resets) in 139 ms. (28 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (16 resets) in 131 ms. (30 steps per ms) remains 1546/1546 properties
Reachability property qltransition_5145 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 133 ms. (29 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (16 resets) in 161 ms. (24 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (16 resets) in 155 ms. (25 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (15 resets) in 145 ms. (27 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4002 steps (12 resets) in 121 ms. (32 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (13 resets) in 126 ms. (31 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 107 ms. (37 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 147 ms. (27 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (14 resets) in 122 ms. (32 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (14 resets) in 150 ms. (26 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 136 ms. (29 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 148 ms. (26 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4002 steps (14 resets) in 124 ms. (32 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (15 resets) in 154 ms. (25 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 130 ms. (30 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 137 ms. (29 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4002 steps (12 resets) in 134 ms. (29 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 136 ms. (29 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 126 ms. (31 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4002 steps (12 resets) in 180 ms. (22 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 132 ms. (30 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 159 ms. (25 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (13 resets) in 133 ms. (29 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4002 steps (12 resets) in 116 ms. (34 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 118 ms. (33 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4002 steps (12 resets) in 134 ms. (29 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 144 ms. (27 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 120 ms. (33 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (15 resets) in 124 ms. (32 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 147 ms. (27 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4004 steps (12 resets) in 135 ms. (29 steps per ms) remains 1546/1546 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1546/1546 properties
Reachability property qltransition_3566 is true.
Reachability property qltransition_2677 is true.
SDD proceeding with computation,6366 properties remain. new max is 32
SDD size :112 after 115
Reachability property qltransition_4925 is true.
Reachability property qltransition_3564 is true.
Reachability property qltransition_2289 is true.
SDD proceeding with computation,6363 properties remain. new max is 32
SDD size :115 after 118
Reachability property qltransition_5032 is true.
Reachability property qltransition_3565 is true.
Reachability property qltransition_2475 is true.
SDD proceeding with computation,6360 properties remain. new max is 32
SDD size :118 after 121
Reachability property qltransition_4466 is true.
Reachability property qltransition_3434 is true.
Reachability property qltransition_3426 is true.
Reachability property qltransition_3172 is true.
Reachability property qltransition_2926 is true.
Reachability property qltransition_2704 is true.
Reachability property qltransition_2502 is true.
Reachability property qltransition_2316 is true.
Reachability property qltransition_2142 is true.
Reachability property qltransition_1976 is true.
Reachability property qltransition_1814 is true.
Reachability property qltransition_1652 is true.
Reachability property qltransition_1490 is true.
Reachability property qltransition_1324 is true.
Reachability property qltransition_1150 is true.
Reachability property qltransition_964 is true.
Reachability property qltransition_762 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_294 is true.
SDD proceeding with computation,6341 properties remain. new max is 32
SDD size :121 after 140
Interrupted probabilistic random walk after 800189 steps, run timeout after 96001 ms. (steps per millisecond=8 ) properties seen :0 out of 1546
Probabilistic random walk after 800189 steps, saw 357160 distinct states, run finished after 96001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 07:53:48] [INFO ] Flow matrix only has 3869 transitions (discarded 286 similar events)
// Phase 1: matrix 3869 rows 2334 cols
[2024-05-25 07:53:48] [INFO ] Computed 557 invariants in 51 ms
[2024-05-25 07:53:48] [INFO ] State equation strengthened by 1754 read => feed constraints.
Reachability property qltransition_4581 is true.
Reachability property qltransition_3435 is true.
SDD proceeding with computation,6339 properties remain. new max is 32
SDD size :140 after 142
Reachability property qltransition_4686 is true.
Reachability property qltransition_3436 is true.
SDD proceeding with computation,6337 properties remain. new max is 32
SDD size :142 after 144
Reachability property qltransition_4350 is true.
Detected timeout of ITS tools.
[2024-05-25 07:54:11] [INFO ] Flatten gal took : 214 ms
[2024-05-25 07:54:11] [INFO ] Applying decomposition
[2024-05-25 07:54:11] [INFO ] Flatten gal took : 211 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15680562810519883091.txt' '-o' '/tmp/graph15680562810519883091.bin' '-w' '/tmp/graph15680562810519883091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15680562810519883091.bin' '-l' '-1' '-v' '-w' '/tmp/graph15680562810519883091.weights' '-q' '0' '-e' '0.001'
[2024-05-25 07:54:11] [INFO ] Decomposing Gal with order
[2024-05-25 07:54:12] [INFO ] Rewriting arrays to variables to allow decomposition.
At refinement iteration 0 (INCLUDED_ONLY) 0/1031 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1031 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
[2024-05-25 07:54:13] [INFO ] Removed a total of 4589 redundant transitions.
[2024-05-25 07:54:14] [INFO ] Flatten gal took : 1424 ms
[2024-05-25 07:54:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1094 labels/synchronizations in 367 ms.
[2024-05-25 07:54:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14059885059455790637.gal : 115 ms
[2024-05-25 07:54:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9059128428855632933.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14059885059455790637.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9059128428855632933.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality9059128428855632933.prop.
SDD proceeding with computation,1546 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1546 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1546 properties remain. new max is 16
SDD size :6 after 10
SDD proceeding with computation,1546 properties remain. new max is 32
SDD size :10 after 13
SDD proceeding with computation,1546 properties remain. new max is 64
SDD size :13 after 22
SDD proceeding with computation,1546 properties remain. new max is 128
SDD size :22 after 80
SDD proceeding with computation,1546 properties remain. new max is 256
SDD size :80 after 111
SDD proceeding with computation,1546 properties remain. new max is 512
SDD size :111 after 151
SDD proceeding with computation,1546 properties remain. new max is 1024
SDD size :151 after 248
SDD proceeding with computation,1546 properties remain. new max is 2048
SDD size :248 after 257
SDD proceeding with computation,1546 properties remain. new max is 4096
SDD size :257 after 259
SDD proceeding with computation,1546 properties remain. new max is 8192
SDD size :259 after 259
At refinement iteration 2 (INCLUDED_ONLY) 0/1031 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
SDD proceeding with computation,1546 properties remain. new max is 16384
SDD size :259 after 430
SDD proceeding with computation,1546 properties remain. new max is 32768
SDD size :430 after 540
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(s1075 0.0)
(s1076 0.0)
(s1077 0.0)
(s1078 0.0)
(s1079 0.0)
(s1080 0.0)
(s1081 0.0)
(s1082 0.0)
(s1083 0.0)
(s1084 0.0)
(s1085 0.0)
(s1086 0.0)
(s1087 0.0)
(s1088 timeout
1.0)
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 754/1785 variables, 6/31 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1785/6203 variables, and 31 constraints, problems are : Problem set: 0 solved, 1546 unsolved in 90044 ms.
Refiners :[Positive P Invariants (semi-flows): 29/31 constraints, Generalized P Invariants (flows): 2/526 constraints, State Equation: 0/2334 constraints, ReadFeed: 0/1754 constraints, PredecessorRefiner: 1546/1546 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1546 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1031 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1031 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
SDD proceeding with computation,1546 properties remain. new max is 65536
SDD size :540 after 624
At refinement iteration 2 (INCLUDED_ONLY) 0/1031 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
At refinement iteration 3 (OVERLAPS) 754/1785 variables, 6/31 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
[2024-05-25 07:55:56] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-25 07:55:57] [INFO ] Deduced a trap composed of 212 places in 163 ms of which 2 ms to minimize.
[2024-05-25 07:55:57] [INFO ] Deduced a trap composed of 203 places in 201 ms of which 4 ms to minimize.
[2024-05-25 07:55:57] [INFO ] Deduced a trap composed of 223 places in 243 ms of which 5 ms to minimize.
[2024-05-25 07:55:58] [INFO ] Deduced a trap composed of 292 places in 236 ms of which 4 ms to minimize.
[2024-05-25 07:55:58] [INFO ] Deduced a trap composed of 268 places in 253 ms of which 4 ms to minimize.
[2024-05-25 07:55:58] [INFO ] Deduced a trap composed of 363 places in 215 ms of which 4 ms to minimize.
[2024-05-25 07:55:59] [INFO ] Deduced a trap composed of 232 places in 252 ms of which 4 ms to minimize.
[2024-05-25 07:56:00] [INFO ] Deduced a trap composed of 894 places in 937 ms of which 11 ms to minimize.
[2024-05-25 07:56:01] [INFO ] Deduced a trap composed of 893 places in 933 ms of which 14 ms to minimize.
[2024-05-25 07:56:02] [INFO ] Deduced a trap composed of 951 places in 940 ms of which 10 ms to minimize.
[2024-05-25 07:56:03] [INFO ] Deduced a trap composed of 933 places in 911 ms of which 11 ms to minimize.
[2024-05-25 07:56:03] [INFO ] Deduced a trap composed of 933 places in 928 ms of which 11 ms to minimize.
[2024-05-25 07:56:04] [INFO ] Deduced a trap composed of 1021 places in 927 ms of which 11 ms to minimize.
[2024-05-25 07:56:06] [INFO ] Deduced a trap composed of 118 places in 1050 ms of which 11 ms to minimize.
[2024-05-25 07:56:07] [INFO ] Deduced a trap composed of 143 places in 1036 ms of which 12 ms to minimize.
[2024-05-25 07:56:08] [INFO ] Deduced a trap composed of 763 places in 1048 ms of which 11 ms to minimize.
[2024-05-25 07:56:09] [INFO ] Deduced a trap composed of 642 places in 1050 ms of which 12 ms to minimize.
[2024-05-25 07:56:10] [INFO ] Deduced a trap composed of 714 places in 1038 ms of which 11 ms to minimize.
[2024-05-25 07:56:11] [INFO ] Deduced a trap composed of 794 places in 1041 ms of which 23 ms to minimize.
SDD proceeding with computation,1546 properties remain. new max is 131072
SDD size :624 after 654
At refinement iteration 4 (INCLUDED_ONLY) 0/1785 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
[2024-05-25 07:56:13] [INFO ] Deduced a trap composed of 231 places in 158 ms of which 2 ms to minimize.
[2024-05-25 07:56:13] [INFO ] Deduced a trap composed of 275 places in 194 ms of which 4 ms to minimize.
[2024-05-25 07:56:13] [INFO ] Deduced a trap composed of 300 places in 223 ms of which 4 ms to minimize.
[2024-05-25 07:56:14] [INFO ] Deduced a trap composed of 301 places in 249 ms of which 4 ms to minimize.
[2024-05-25 07:56:15] [INFO ] Deduced a trap composed of 970 places in 939 ms of which 10 ms to minimize.
[2024-05-25 07:56:16] [INFO ] Deduced a trap composed of 994 places in 934 ms of which 10 ms to minimize.
[2024-05-25 07:56:17] [INFO ] Deduced a trap composed of 964 places in 934 ms of which 12 ms to minimize.
[2024-05-25 07:56:18] [INFO ] Deduced a trap composed of 983 places in 945 ms of which 10 ms to minimize.
[2024-05-25 07:56:19] [INFO ] Deduced a trap composed of 934 places in 930 ms of which 11 ms to minimize.
[2024-05-25 07:56:20] [INFO ] Deduced a trap composed of 656 places in 982 ms of which 11 ms to minimize.
[2024-05-25 07:56:21] [INFO ] Deduced a trap composed of 796 places in 942 ms of which 11 ms to minimize.
[2024-05-25 07:56:22] [INFO ] Deduced a trap composed of 80 places in 934 ms of which 11 ms to minimize.
[2024-05-25 07:56:23] [INFO ] Deduced a trap composed of 647 places in 1052 ms of which 11 ms to minimize.
[2024-05-25 07:56:24] [INFO ] Deduced a trap composed of 478 places in 1026 ms of which 11 ms to minimize.
[2024-05-25 07:56:25] [INFO ] Deduced a trap composed of 681 places in 1035 ms of which 12 ms to minimize.
[2024-05-25 07:56:26] [INFO ] Deduced a trap composed of 676 places in 1030 ms of which 12 ms to minimize.
[2024-05-25 07:56:27] [INFO ] Deduced a trap composed of 683 places in 1032 ms of which 11 ms to minimize.
[2024-05-25 07:56:28] [INFO ] Deduced a trap composed of 723 places in 1032 ms of which 12 ms to minimize.
[2024-05-25 07:56:30] [INFO ] Deduced a trap composed of 757 places in 1028 ms of which 12 ms to minimize.
[2024-05-25 07:56:31] [INFO ] Deduced a trap composed of 756 places in 1030 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1785 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 1546 unsolved
[2024-05-25 07:56:34] [INFO ] Deduced a trap composed of 894 places in 941 ms of which 10 ms to minimize.
[2024-05-25 07:56:35] [INFO ] Deduced a trap composed of 989 places in 918 ms of which 11 ms to minimize.
[2024-05-25 07:56:36] [INFO ] Deduced a trap composed of 917 places in 932 ms of which 11 ms to minimize.
[2024-05-25 07:56:39] [INFO ] Deduced a trap composed of 368 places in 994 ms of which 10 ms to minimize.
[2024-05-25 07:56:40] [INFO ] Deduced a trap composed of 1185 places in 924 ms of which 11 ms to minimize.
[2024-05-25 07:56:41] [INFO ] Deduced a trap composed of 1083 places in 913 ms of which 11 ms to minimize.
[2024-05-25 07:56:42] [INFO ] Deduced a trap composed of 1226 places in 911 ms of which 10 ms to minimize.
[2024-05-25 07:56:43] [INFO ] Deduced a trap composed of 1154 places in 927 ms of which 11 ms to minimize.
[2024-05-25 07:56:47] [INFO ] Deduced a trap composed of 301 places in 265 ms of which 5 ms to minimize.
[2024-05-25 07:56:48] [INFO ] Deduced a trap composed of 909 places in 932 ms of which 11 ms to minimize.
[2024-05-25 07:56:49] [INFO ] Deduced a trap composed of 920 places in 921 ms of which 10 ms to minimize.
[2024-05-25 07:56:50] [INFO ] Deduced a trap composed of 900 places in 929 ms of which 10 ms to minimize.
SMT process timed out in 181914ms, After SMT, problems are : Problem set: 0 solved, 1546 unsolved
Fused 1546 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1031 out of 2334 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2334/2334 places, 4155/4155 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 2319 transition count 4140
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 2319 transition count 4140
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 41 place count 2308 transition count 4063
Iterating global reduction 0 with 11 rules applied. Total rules applied 52 place count 2308 transition count 4063
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 55 place count 2308 transition count 4063
Applied a total of 55 rules in 235 ms. Remains 2308 /2334 variables (removed 26) and now considering 4063/4155 (removed 92) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 235 ms. Remains : 2308/2334 places, 4063/4155 transitions.
RANDOM walk for 1000509 steps (19681 resets) in 120004 ms. (8 steps per ms) remains 1497/1546 properties
BEST_FIRST walk for 4003 steps (16 resets) in 139 ms. (28 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (16 resets) in 124 ms. (32 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (16 resets) in 186 ms. (21 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4002 steps (16 resets) in 132 ms. (30 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (16 resets) in 193 ms. (20 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (16 resets) in 147 ms. (27 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (16 resets) in 140 ms. (28 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (16 resets) in 197 ms. (20 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (16 resets) in 136 ms. (29 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (15 resets) in 126 ms. (31 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (16 resets) in 189 ms. (21 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (15 resets) in 155 ms. (25 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 175 ms. (22 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 111 ms. (35 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4001 steps (13 resets) in 183 ms. (21 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (16 resets) in 157 ms. (25 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4002 steps (12 resets) in 142 ms. (27 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 117 ms. (33 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 178 ms. (22 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 182 ms. (21 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (15 resets) in 157 ms. (25 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 172 ms. (23 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 124 ms. (32 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 168 ms. (23 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 169 ms. (23 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 135 ms. (29 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 123 ms. (32 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 169 ms. (23 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4002 steps (12 resets) in 155 ms. (25 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 118 ms. (33 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 159 ms. (25 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 108 ms. (36 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 170 ms. (23 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 124 ms. (32 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 177 ms. (22 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 120 ms. (33 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 160 ms. (24 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 161 ms. (24 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 156 ms. (25 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (14 resets) in 135 ms. (29 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 121 ms. (32 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4004 steps (12 resets) in 167 ms. (23 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 151 ms. (26 steps per ms) remains 1497/1497 properties
BEST_FIRST walk for 4003 steps (12 resets) in 204 ms. (19 steps per ms) remains 1497/1497 properties
SDD proceeding with computation,1546 properties remain. new max is 262144
SDD size :654 after 654
Interrupted probabilistic random walk after 778482 steps, run timeout after 96001 ms. (steps per millisecond=8 ) properties seen :0 out of 1497
Probabilistic random walk after 778482 steps, saw 347450 distinct states, run finished after 96002 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 07:58:58] [INFO ] Flow matrix only has 3777 transitions (discarded 286 similar events)
// Phase 1: matrix 3777 rows 2308 cols
[2024-05-25 07:58:58] [INFO ] Computed 557 invariants in 69 ms
[2024-05-25 07:58:58] [INFO ] State equation strengthened by 1688 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/991 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/991 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/991 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
SDD proceeding with computation,1546 properties remain. new max is 524288
SDD size :654 after 654
At refinement iteration 3 (OVERLAPS) 771/1762 variables, 6/31 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
[2024-05-25 08:00:33] [INFO ] Deduced a trap composed of 33 places in 59 ms of which 1 ms to minimize.
[2024-05-25 08:00:33] [INFO ] Deduced a trap composed of 212 places in 155 ms of which 3 ms to minimize.
[2024-05-25 08:00:34] [INFO ] Deduced a trap composed of 203 places in 198 ms of which 3 ms to minimize.
[2024-05-25 08:00:34] [INFO ] Deduced a trap composed of 223 places in 233 ms of which 4 ms to minimize.
[2024-05-25 08:00:34] [INFO ] Deduced a trap composed of 231 places in 231 ms of which 4 ms to minimize.
[2024-05-25 08:00:35] [INFO ] Deduced a trap composed of 268 places in 228 ms of which 4 ms to minimize.
[2024-05-25 08:00:35] [INFO ] Deduced a trap composed of 306 places in 231 ms of which 5 ms to minimize.
[2024-05-25 08:00:35] [INFO ] Deduced a trap composed of 232 places in 253 ms of which 5 ms to minimize.
[2024-05-25 08:00:35] [INFO ] Deduced a trap composed of 263 places in 248 ms of which 5 ms to minimize.
[2024-05-25 08:00:36] [INFO ] Deduced a trap composed of 292 places in 251 ms of which 5 ms to minimize.
[2024-05-25 08:00:36] [INFO ] Deduced a trap composed of 232 places in 252 ms of which 5 ms to minimize.
[2024-05-25 08:00:37] [INFO ] Deduced a trap composed of 910 places in 903 ms of which 11 ms to minimize.
[2024-05-25 08:00:38] [INFO ] Deduced a trap composed of 883 places in 872 ms of which 9 ms to minimize.
[2024-05-25 08:00:39] [INFO ] Deduced a trap composed of 852 places in 894 ms of which 10 ms to minimize.
[2024-05-25 08:00:40] [INFO ] Deduced a trap composed of 823 places in 886 ms of which 10 ms to minimize.
[2024-05-25 08:00:41] [INFO ] Deduced a trap composed of 846 places in 888 ms of which 12 ms to minimize.
[2024-05-25 08:00:42] [INFO ] Deduced a trap composed of 930 places in 906 ms of which 10 ms to minimize.
[2024-05-25 08:00:43] [INFO ] Deduced a trap composed of 868 places in 862 ms of which 10 ms to minimize.
[2024-05-25 08:00:44] [INFO ] Deduced a trap composed of 1010 places in 890 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1762/6085 variables, and 50 constraints, problems are : Problem set: 0 solved, 1497 unsolved in 105036 ms.
Refiners :[Positive P Invariants (semi-flows): 29/31 constraints, Generalized P Invariants (flows): 2/526 constraints, State Equation: 0/2308 constraints, ReadFeed: 0/1688 constraints, PredecessorRefiner: 1497/1497 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1497 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/991 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/991 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/991 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 3 (OVERLAPS) 771/1762 variables, 6/31 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1762 variables, 19/50 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
[2024-05-25 08:01:23] [INFO ] Deduced a trap composed of 368 places in 898 ms of which 11 ms to minimize.
[2024-05-25 08:01:24] [INFO ] Deduced a trap composed of 376 places in 889 ms of which 11 ms to minimize.
[2024-05-25 08:01:25] [INFO ] Deduced a trap composed of 410 places in 884 ms of which 10 ms to minimize.
[2024-05-25 08:01:25] [INFO ] Deduced a trap composed of 418 places in 884 ms of which 11 ms to minimize.
[2024-05-25 08:01:27] [INFO ] Deduced a trap composed of 1240 places in 882 ms of which 11 ms to minimize.
[2024-05-25 08:01:28] [INFO ] Deduced a trap composed of 1269 places in 907 ms of which 11 ms to minimize.
[2024-05-25 08:01:32] [INFO ] Deduced a trap composed of 1472 places in 892 ms of which 11 ms to minimize.
[2024-05-25 08:01:33] [INFO ] Deduced a trap composed of 1136 places in 907 ms of which 11 ms to minimize.
[2024-05-25 08:01:34] [INFO ] Deduced a trap composed of 1123 places in 917 ms of which 11 ms to minimize.
[2024-05-25 08:01:34] [INFO ] Deduced a trap composed of 408 places in 228 ms of which 4 ms to minimize.
[2024-05-25 08:01:34] [INFO ] Deduced a trap composed of 419 places in 246 ms of which 5 ms to minimize.
[2024-05-25 08:01:35] [INFO ] Deduced a trap composed of 390 places in 192 ms of which 4 ms to minimize.
[2024-05-25 08:01:36] [INFO ] Deduced a trap composed of 1100 places in 924 ms of which 11 ms to minimize.
[2024-05-25 08:01:37] [INFO ] Deduced a trap composed of 1189 places in 921 ms of which 10 ms to minimize.
[2024-05-25 08:01:38] [INFO ] Deduced a trap composed of 1133 places in 913 ms of which 11 ms to minimize.
[2024-05-25 08:01:42] [INFO ] Deduced a trap composed of 1449 places in 892 ms of which 10 ms to minimize.
[2024-05-25 08:01:43] [INFO ] Deduced a trap composed of 1402 places in 885 ms of which 10 ms to minimize.
[2024-05-25 08:01:43] [INFO ] Deduced a trap composed of 1361 places in 910 ms of which 10 ms to minimize.
[2024-05-25 08:01:44] [INFO ] Deduced a trap composed of 341 places in 155 ms of which 3 ms to minimize.
[2024-05-25 08:01:45] [INFO ] Deduced a trap composed of 1121 places in 908 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1762 variables, 20/70 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
[2024-05-25 08:01:49] [INFO ] Deduced a trap composed of 1211 places in 903 ms of which 10 ms to minimize.
[2024-05-25 08:01:54] [INFO ] Deduced a trap composed of 1303 places in 891 ms of which 10 ms to minimize.
[2024-05-25 08:01:55] [INFO ] Deduced a trap composed of 649 places in 228 ms of which 4 ms to minimize.
[2024-05-25 08:02:01] [INFO ] Deduced a trap composed of 1291 places in 905 ms of which 10 ms to minimize.
[2024-05-25 08:02:02] [INFO ] Deduced a trap composed of 1327 places in 911 ms of which 11 ms to minimize.
[2024-05-25 08:02:03] [INFO ] Deduced a trap composed of 1350 places in 909 ms of which 12 ms to minimize.
[2024-05-25 08:02:04] [INFO ] Deduced a trap composed of 1363 places in 911 ms of which 11 ms to minimize.
[2024-05-25 08:02:05] [INFO ] Deduced a trap composed of 1159 places in 920 ms of which 11 ms to minimize.
[2024-05-25 08:02:06] [INFO ] Deduced a trap composed of 1221 places in 918 ms of which 10 ms to minimize.
[2024-05-25 08:02:07] [INFO ] Deduced a trap composed of 1221 places in 919 ms of which 10 ms to minimize.
[2024-05-25 08:02:08] [INFO ] Deduced a trap composed of 1253 places in 924 ms of which 10 ms to minimize.
[2024-05-25 08:02:09] [INFO ] Deduced a trap composed of 1184 places in 906 ms of which 10 ms to minimize.
[2024-05-25 08:02:10] [INFO ] Deduced a trap composed of 1304 places in 915 ms of which 11 ms to minimize.
[2024-05-25 08:02:11] [INFO ] Deduced a trap composed of 1189 places in 905 ms of which 10 ms to minimize.
[2024-05-25 08:02:12] [INFO ] Deduced a trap composed of 1357 places in 900 ms of which 10 ms to minimize.
[2024-05-25 08:02:13] [INFO ] Deduced a trap composed of 1178 places in 920 ms of which 11 ms to minimize.
[2024-05-25 08:02:14] [INFO ] Deduced a trap composed of 1329 places in 918 ms of which 10 ms to minimize.
[2024-05-25 08:02:15] [INFO ] Deduced a trap composed of 1247 places in 921 ms of which 11 ms to minimize.
[2024-05-25 08:02:16] [INFO ] Deduced a trap composed of 1289 places in 927 ms of which 10 ms to minimize.
[2024-05-25 08:02:17] [INFO ] Deduced a trap composed of 1113 places in 907 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1762 variables, 20/90 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
[2024-05-25 08:02:21] [INFO ] Deduced a trap composed of 1185 places in 848 ms of which 9 ms to minimize.
[2024-05-25 08:02:22] [INFO ] Deduced a trap composed of 1184 places in 875 ms of which 9 ms to minimize.
[2024-05-25 08:02:28] [INFO ] Deduced a trap composed of 1369 places in 842 ms of which 10 ms to minimize.
[2024-05-25 08:02:29] [INFO ] Deduced a trap composed of 1413 places in 836 ms of which 10 ms to minimize.
[2024-05-25 08:02:30] [INFO ] Deduced a trap composed of 1156 places in 858 ms of which 10 ms to minimize.
SMT process timed out in 211739ms, After SMT, problems are : Problem set: 0 solved, 1497 unsolved
Fused 1497 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 991 out of 2308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2308/2308 places, 4063/4063 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 2295 transition count 4050
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 2295 transition count 4050
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 2285 transition count 3980
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 2285 transition count 3980
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 2285 transition count 3980
Applied a total of 48 rules in 254 ms. Remains 2285 /2308 variables (removed 23) and now considering 3980/4063 (removed 83) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 254 ms. Remains : 2285/2308 places, 3980/4063 transitions.
RANDOM walk for 667031 steps (13120 resets) in 120013 ms. (5 steps per ms) remains 1466/1497 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (16 resets) in 185 ms. (21 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (16 resets) in 124 ms. (32 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (16 resets) in 174 ms. (22 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (16 resets) in 158 ms. (25 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (16 resets) in 137 ms. (29 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (16 resets) in 139 ms. (28 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (16 resets) in 148 ms. (26 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (13 resets) in 113 ms. (35 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (14 resets) in 163 ms. (24 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (14 resets) in 138 ms. (28 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 159 ms. (25 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 99 ms. (40 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (14 resets) in 180 ms. (22 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (15 resets) in 117 ms. (33 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 169 ms. (23 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4002 steps (12 resets) in 114 ms. (34 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4001 steps (12 resets) in 162 ms. (24 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 115 ms. (34 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (14 resets) in 178 ms. (22 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (13 resets) in 121 ms. (32 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4001 steps (12 resets) in 119 ms. (33 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 156 ms. (25 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 111 ms. (35 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 156 ms. (25 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 114 ms. (34 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 200 ms. (19 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 117 ms. (33 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 147 ms. (27 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 165 ms. (24 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 112 ms. (35 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 133 ms. (29 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4002 steps (12 resets) in 146 ms. (27 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 133 ms. (29 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 113 ms. (35 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 97 ms. (40 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 144 ms. (27 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 115 ms. (34 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4004 steps (15 resets) in 130 ms. (30 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4002 steps (12 resets) in 135 ms. (29 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4002 steps (12 resets) in 155 ms. (25 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 179 ms. (22 steps per ms) remains 1466/1466 properties
Detected timeout of ITS tools.
Interrupted probabilistic random walk after 841334 steps, run timeout after 96001 ms. (steps per millisecond=8 ) properties seen :0 out of 1466
Probabilistic random walk after 841334 steps, saw 375191 distinct states, run finished after 96002 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 08:04:39] [INFO ] Flow matrix only has 3694 transitions (discarded 286 similar events)
// Phase 1: matrix 3694 rows 2285 cols
[2024-05-25 08:04:39] [INFO ] Computed 557 invariants in 52 ms
[2024-05-25 08:04:39] [INFO ] State equation strengthened by 1628 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/967 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1466 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/967 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1466 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/967 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1466 unsolved
At refinement iteration 3 (OVERLAPS) 776/1743 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 1466 unsolved
[2024-05-25 08:06:05] [INFO ] Deduced a trap composed of 33 places in 59 ms of which 1 ms to minimize.
[2024-05-25 08:06:05] [INFO ] Deduced a trap composed of 170 places in 144 ms of which 2 ms to minimize.
[2024-05-25 08:06:05] [INFO ] Deduced a trap composed of 231 places in 151 ms of which 3 ms to minimize.
[2024-05-25 08:06:05] [INFO ] Deduced a trap composed of 212 places in 143 ms of which 3 ms to minimize.
[2024-05-25 08:06:06] [INFO ] Deduced a trap composed of 341 places in 146 ms of which 2 ms to minimize.
[2024-05-25 08:06:06] [INFO ] Deduced a trap composed of 206 places in 181 ms of which 3 ms to minimize.
[2024-05-25 08:06:06] [INFO ] Deduced a trap composed of 221 places in 217 ms of which 4 ms to minimize.
[2024-05-25 08:06:06] [INFO ] Deduced a trap composed of 231 places in 217 ms of which 4 ms to minimize.
[2024-05-25 08:06:07] [INFO ] Deduced a trap composed of 223 places in 221 ms of which 4 ms to minimize.
[2024-05-25 08:06:07] [INFO ] Deduced a trap composed of 231 places in 215 ms of which 4 ms to minimize.
[2024-05-25 08:06:08] [INFO ] Deduced a trap composed of 831 places in 846 ms of which 9 ms to minimize.
[2024-05-25 08:06:09] [INFO ] Deduced a trap composed of 949 places in 875 ms of which 10 ms to minimize.
[2024-05-25 08:06:10] [INFO ] Deduced a trap composed of 848 places in 857 ms of which 10 ms to minimize.
[2024-05-25 08:06:10] [INFO ] Deduced a trap composed of 876 places in 868 ms of which 10 ms to minimize.
[2024-05-25 08:06:11] [INFO ] Deduced a trap composed of 844 places in 866 ms of which 10 ms to minimize.
[2024-05-25 08:06:12] [INFO ] Deduced a trap composed of 941 places in 872 ms of which 10 ms to minimize.
[2024-05-25 08:06:13] [INFO ] Deduced a trap composed of 891 places in 861 ms of which 10 ms to minimize.
[2024-05-25 08:06:14] [INFO ] Deduced a trap composed of 797 places in 870 ms of which 10 ms to minimize.
[2024-05-25 08:06:15] [INFO ] Deduced a trap composed of 935 places in 867 ms of which 10 ms to minimize.
[2024-05-25 08:06:16] [INFO ] Deduced a trap composed of 821 places in 875 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1743 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 1466 unsolved
[2024-05-25 08:06:18] [INFO ] Deduced a trap composed of 203 places in 191 ms of which 3 ms to minimize.
[2024-05-25 08:06:18] [INFO ] Deduced a trap composed of 232 places in 246 ms of which 4 ms to minimize.
[2024-05-25 08:06:19] [INFO ] Deduced a trap composed of 897 places in 866 ms of which 10 ms to minimize.
[2024-05-25 08:06:20] [INFO ] Deduced a trap composed of 878 places in 866 ms of which 11 ms to minimize.
[2024-05-25 08:06:21] [INFO ] Deduced a trap composed of 922 places in 871 ms of which 10 ms to minimize.
[2024-05-25 08:06:22] [INFO ] Deduced a trap composed of 668 places in 854 ms of which 11 ms to minimize.
[2024-05-25 08:06:23] [INFO ] Deduced a trap composed of 79 places in 850 ms of which 10 ms to minimize.
[2024-05-25 08:06:24] [INFO ] Deduced a trap composed of 118 places in 859 ms of which 10 ms to minimize.
[2024-05-25 08:06:25] [INFO ] Deduced a trap composed of 851 places in 817 ms of which 9 ms to minimize.
[2024-05-25 08:06:26] [INFO ] Deduced a trap composed of 860 places in 851 ms of which 10 ms to minimize.
[2024-05-25 08:06:27] [INFO ] Deduced a trap composed of 875 places in 861 ms of which 10 ms to minimize.
[2024-05-25 08:06:28] [INFO ] Deduced a trap composed of 813 places in 889 ms of which 10 ms to minimize.
[2024-05-25 08:06:29] [INFO ] Deduced a trap composed of 858 places in 867 ms of which 11 ms to minimize.
[2024-05-25 08:06:30] [INFO ] Deduced a trap composed of 848 places in 863 ms of which 9 ms to minimize.
[2024-05-25 08:06:30] [INFO ] Deduced a trap composed of 857 places in 786 ms of which 9 ms to minimize.
[2024-05-25 08:06:31] [INFO ] Deduced a trap composed of 877 places in 866 ms of which 10 ms to minimize.
[2024-05-25 08:06:32] [INFO ] Deduced a trap composed of 898 places in 860 ms of which 10 ms to minimize.
[2024-05-25 08:06:33] [INFO ] Deduced a trap composed of 873 places in 894 ms of which 11 ms to minimize.
[2024-05-25 08:06:34] [INFO ] Deduced a trap composed of 956 places in 875 ms of which 9 ms to minimize.
[2024-05-25 08:06:36] [INFO ] Deduced a trap composed of 376 places in 844 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1743 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 1466 unsolved
[2024-05-25 08:06:40] [INFO ] Deduced a trap composed of 902 places in 861 ms of which 10 ms to minimize.
[2024-05-25 08:06:41] [INFO ] Deduced a trap composed of 913 places in 866 ms of which 10 ms to minimize.
SMT process timed out in 121962ms, After SMT, problems are : Problem set: 0 solved, 1466 unsolved
Fused 1466 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 967 out of 2285 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2285/2285 places, 3980/3980 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 2277 transition count 3972
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 2277 transition count 3972
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 23 place count 2270 transition count 3923
Iterating global reduction 0 with 7 rules applied. Total rules applied 30 place count 2270 transition count 3923
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 31 place count 2270 transition count 3923
Applied a total of 31 rules in 209 ms. Remains 2270 /2285 variables (removed 15) and now considering 3923/3980 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 2270/2285 places, 3923/3980 transitions.
RANDOM walk for 742680 steps (14611 resets) in 120004 ms. (6 steps per ms) remains 1439/1466 properties
BEST_FIRST walk for 4003 steps (16 resets) in 151 ms. (26 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (16 resets) in 113 ms. (35 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (16 resets) in 152 ms. (26 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (16 resets) in 141 ms. (28 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (16 resets) in 154 ms. (25 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (16 resets) in 111 ms. (35 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (16 resets) in 163 ms. (24 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (16 resets) in 149 ms. (26 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 120 ms. (33 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (15 resets) in 147 ms. (27 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 118 ms. (33 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 93 ms. (42 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (14 resets) in 145 ms. (27 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (14 resets) in 101 ms. (39 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4002 steps (12 resets) in 98 ms. (40 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 112 ms. (35 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4002 steps (12 resets) in 152 ms. (26 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4002 steps (15 resets) in 129 ms. (30 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (15 resets) in 121 ms. (32 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 98 ms. (40 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4001 steps (12 resets) in 141 ms. (28 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 119 ms. (33 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 104 ms. (38 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 148 ms. (26 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 139 ms. (28 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 94 ms. (42 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4002 steps (12 resets) in 150 ms. (26 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 94 ms. (42 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 139 ms. (28 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4002 steps (12 resets) in 128 ms. (31 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 90 ms. (44 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 113 ms. (35 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 98 ms. (40 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 127 ms. (31 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 126 ms. (31 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 102 ms. (38 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 114 ms. (34 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 117 ms. (33 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4004 steps (12 resets) in 131 ms. (30 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 131 ms. (30 steps per ms) remains 1439/1439 properties
BEST_FIRST walk for 4003 steps (12 resets) in 115 ms. (34 steps per ms) remains 1439/1439 properties
Interrupted probabilistic random walk after 872644 steps, run timeout after 96001 ms. (steps per millisecond=9 ) properties seen :0 out of 1439
Probabilistic random walk after 872644 steps, saw 388985 distinct states, run finished after 96002 ms. (steps per millisecond=9 ) properties seen :0
[2024-05-25 08:08:49] [INFO ] Flow matrix only has 3637 transitions (discarded 286 similar events)
// Phase 1: matrix 3637 rows 2270 cols
[2024-05-25 08:08:49] [INFO ] Computed 557 invariants in 44 ms
[2024-05-25 08:08:49] [INFO ] State equation strengthened by 1586 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/944 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/944 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/944 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 3 (OVERLAPS) 783/1727 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
[2024-05-25 08:10:13] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2024-05-25 08:10:14] [INFO ] Deduced a trap composed of 206 places in 206 ms of which 3 ms to minimize.
[2024-05-25 08:10:14] [INFO ] Deduced a trap composed of 221 places in 232 ms of which 4 ms to minimize.
[2024-05-25 08:10:14] [INFO ] Deduced a trap composed of 290 places in 230 ms of which 3 ms to minimize.
[2024-05-25 08:10:15] [INFO ] Deduced a trap composed of 231 places in 229 ms of which 3 ms to minimize.
[2024-05-25 08:10:15] [INFO ] Deduced a trap composed of 300 places in 224 ms of which 4 ms to minimize.
[2024-05-25 08:10:15] [INFO ] Deduced a trap composed of 232 places in 260 ms of which 4 ms to minimize.
[2024-05-25 08:10:15] [INFO ] Deduced a trap composed of 237 places in 257 ms of which 4 ms to minimize.
[2024-05-25 08:10:16] [INFO ] Deduced a trap composed of 270 places in 267 ms of which 4 ms to minimize.
[2024-05-25 08:10:16] [INFO ] Deduced a trap composed of 223 places in 268 ms of which 4 ms to minimize.
[2024-05-25 08:10:16] [INFO ] Deduced a trap composed of 265 places in 240 ms of which 4 ms to minimize.
[2024-05-25 08:10:17] [INFO ] Deduced a trap composed of 836 places in 910 ms of which 11 ms to minimize.
[2024-05-25 08:10:18] [INFO ] Deduced a trap composed of 845 places in 884 ms of which 11 ms to minimize.
[2024-05-25 08:10:19] [INFO ] Deduced a trap composed of 880 places in 910 ms of which 10 ms to minimize.
[2024-05-25 08:10:20] [INFO ] Deduced a trap composed of 881 places in 845 ms of which 11 ms to minimize.
[2024-05-25 08:10:21] [INFO ] Deduced a trap composed of 836 places in 838 ms of which 10 ms to minimize.
[2024-05-25 08:10:22] [INFO ] Deduced a trap composed of 839 places in 838 ms of which 10 ms to minimize.
[2024-05-25 08:10:23] [INFO ] Deduced a trap composed of 842 places in 830 ms of which 10 ms to minimize.
[2024-05-25 08:10:24] [INFO ] Deduced a trap composed of 830 places in 858 ms of which 10 ms to minimize.
[2024-05-25 08:10:25] [INFO ] Deduced a trap composed of 210 places in 852 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1727 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
[2024-05-25 08:10:26] [INFO ] Deduced a trap composed of 203 places in 189 ms of which 4 ms to minimize.
[2024-05-25 08:10:27] [INFO ] Deduced a trap composed of 290 places in 223 ms of which 3 ms to minimize.
[2024-05-25 08:10:27] [INFO ] Deduced a trap composed of 408 places in 207 ms of which 4 ms to minimize.
[2024-05-25 08:10:27] [INFO ] Deduced a trap composed of 231 places in 227 ms of which 4 ms to minimize.
[2024-05-25 08:10:27] [INFO ] Deduced a trap composed of 273 places in 227 ms of which 3 ms to minimize.
[2024-05-25 08:10:28] [INFO ] Deduced a trap composed of 268 places in 224 ms of which 4 ms to minimize.
[2024-05-25 08:10:28] [INFO ] Deduced a trap composed of 310 places in 207 ms of which 4 ms to minimize.
[2024-05-25 08:10:28] [INFO ] Deduced a trap composed of 233 places in 243 ms of which 4 ms to minimize.
[2024-05-25 08:10:29] [INFO ] Deduced a trap composed of 807 places in 865 ms of which 10 ms to minimize.
[2024-05-25 08:10:30] [INFO ] Deduced a trap composed of 844 places in 861 ms of which 10 ms to minimize.
[2024-05-25 08:10:31] [INFO ] Deduced a trap composed of 818 places in 848 ms of which 10 ms to minimize.
[2024-05-25 08:10:32] [INFO ] Deduced a trap composed of 839 places in 863 ms of which 10 ms to minimize.
[2024-05-25 08:10:33] [INFO ] Deduced a trap composed of 824 places in 868 ms of which 10 ms to minimize.
[2024-05-25 08:10:34] [INFO ] Deduced a trap composed of 825 places in 860 ms of which 9 ms to minimize.
[2024-05-25 08:10:35] [INFO ] Deduced a trap composed of 917 places in 865 ms of which 10 ms to minimize.
[2024-05-25 08:10:36] [INFO ] Deduced a trap composed of 939 places in 818 ms of which 10 ms to minimize.
[2024-05-25 08:10:36] [INFO ] Deduced a trap composed of 902 places in 848 ms of which 10 ms to minimize.
[2024-05-25 08:10:37] [INFO ] Deduced a trap composed of 918 places in 824 ms of which 10 ms to minimize.
[2024-05-25 08:10:38] [INFO ] Deduced a trap composed of 842 places in 847 ms of which 10 ms to minimize.
[2024-05-25 08:10:39] [INFO ] Deduced a trap composed of 819 places in 854 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1727 variables, 20/71 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
[2024-05-25 08:10:42] [INFO ] Deduced a trap composed of 666 places in 878 ms of which 11 ms to minimize.
[2024-05-25 08:10:43] [INFO ] Deduced a trap composed of 170 places in 877 ms of which 10 ms to minimize.
[2024-05-25 08:10:44] [INFO ] Deduced a trap composed of 80 places in 872 ms of which 10 ms to minimize.
[2024-05-25 08:10:45] [INFO ] Deduced a trap composed of 849 places in 850 ms of which 10 ms to minimize.
[2024-05-25 08:10:46] [INFO ] Deduced a trap composed of 806 places in 846 ms of which 10 ms to minimize.
[2024-05-25 08:10:47] [INFO ] Deduced a trap composed of 879 places in 831 ms of which 11 ms to minimize.
[2024-05-25 08:10:48] [INFO ] Deduced a trap composed of 887 places in 829 ms of which 10 ms to minimize.
[2024-05-25 08:10:49] [INFO ] Deduced a trap composed of 80 places in 860 ms of which 11 ms to minimize.
[2024-05-25 08:10:50] [INFO ] Deduced a trap composed of 843 places in 832 ms of which 10 ms to minimize.
[2024-05-25 08:10:50] [INFO ] Deduced a trap composed of 856 places in 844 ms of which 9 ms to minimize.
[2024-05-25 08:10:51] [INFO ] Deduced a trap composed of 838 places in 832 ms of which 10 ms to minimize.
[2024-05-25 08:10:52] [INFO ] Deduced a trap composed of 799 places in 823 ms of which 10 ms to minimize.
[2024-05-25 08:10:53] [INFO ] Deduced a trap composed of 850 places in 834 ms of which 10 ms to minimize.
[2024-05-25 08:10:54] [INFO ] Deduced a trap composed of 887 places in 863 ms of which 11 ms to minimize.
[2024-05-25 08:10:55] [INFO ] Deduced a trap composed of 109 places in 844 ms of which 11 ms to minimize.
[2024-05-25 08:10:56] [INFO ] Deduced a trap composed of 991 places in 869 ms of which 10 ms to minimize.
[2024-05-25 08:10:57] [INFO ] Deduced a trap composed of 950 places in 889 ms of which 11 ms to minimize.
[2024-05-25 08:10:58] [INFO ] Deduced a trap composed of 874 places in 876 ms of which 10 ms to minimize.
[2024-05-25 08:10:59] [INFO ] Deduced a trap composed of 967 places in 872 ms of which 9 ms to minimize.
[2024-05-25 08:11:00] [INFO ] Deduced a trap composed of 418 places in 874 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1727 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1727/5907 variables, and 91 constraints, problems are : Problem set: 0 solved, 1439 unsolved in 135053 ms.
Refiners :[Positive P Invariants (semi-flows): 29/31 constraints, Generalized P Invariants (flows): 2/526 constraints, State Equation: 0/2270 constraints, ReadFeed: 0/1586 constraints, PredecessorRefiner: 1439/1439 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1439 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/944 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/944 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/944 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 3 (OVERLAPS) 783/1727 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1727 variables, 60/91 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
[2024-05-25 08:11:37] [INFO ] Deduced a trap composed of 275 places in 194 ms of which 4 ms to minimize.
[2024-05-25 08:11:37] [INFO ] Deduced a trap composed of 302 places in 248 ms of which 5 ms to minimize.
[2024-05-25 08:11:38] [INFO ] Deduced a trap composed of 736 places in 893 ms of which 17 ms to minimize.
[2024-05-25 08:11:39] [INFO ] Deduced a trap composed of 890 places in 898 ms of which 10 ms to minimize.
[2024-05-25 08:11:40] [INFO ] Deduced a trap composed of 840 places in 842 ms of which 11 ms to minimize.
[2024-05-25 08:11:41] [INFO ] Deduced a trap composed of 849 places in 857 ms of which 10 ms to minimize.
[2024-05-25 08:11:42] [INFO ] Deduced a trap composed of 811 places in 853 ms of which 9 ms to minimize.
[2024-05-25 08:11:43] [INFO ] Deduced a trap composed of 804 places in 874 ms of which 10 ms to minimize.
[2024-05-25 08:11:44] [INFO ] Deduced a trap composed of 150 places in 936 ms of which 11 ms to minimize.
[2024-05-25 08:11:45] [INFO ] Deduced a trap composed of 708 places in 924 ms of which 10 ms to minimize.
[2024-05-25 08:11:46] [INFO ] Deduced a trap composed of 740 places in 926 ms of which 11 ms to minimize.
[2024-05-25 08:11:47] [INFO ] Deduced a trap composed of 665 places in 905 ms of which 11 ms to minimize.
[2024-05-25 08:11:48] [INFO ] Deduced a trap composed of 587 places in 943 ms of which 11 ms to minimize.
[2024-05-25 08:11:49] [INFO ] Deduced a trap composed of 740 places in 958 ms of which 11 ms to minimize.
[2024-05-25 08:11:50] [INFO ] Deduced a trap composed of 742 places in 964 ms of which 10 ms to minimize.
[2024-05-25 08:11:51] [INFO ] Deduced a trap composed of 743 places in 979 ms of which 12 ms to minimize.
[2024-05-25 08:11:52] [INFO ] Deduced a trap composed of 566 places in 1012 ms of which 11 ms to minimize.
[2024-05-25 08:11:53] [INFO ] Deduced a trap composed of 743 places in 962 ms of which 11 ms to minimize.
[2024-05-25 08:11:54] [INFO ] Deduced a trap composed of 730 places in 968 ms of which 11 ms to minimize.
[2024-05-25 08:11:55] [INFO ] Deduced a trap composed of 722 places in 991 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1727 variables, 20/111 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
[2024-05-25 08:12:01] [INFO ] Deduced a trap composed of 951 places in 902 ms of which 10 ms to minimize.
[2024-05-25 08:12:02] [INFO ] Deduced a trap composed of 940 places in 892 ms of which 10 ms to minimize.
[2024-05-25 08:12:03] [INFO ] Deduced a trap composed of 984 places in 830 ms of which 10 ms to minimize.
[2024-05-25 08:12:04] [INFO ] Deduced a trap composed of 839 places in 880 ms of which 9 ms to minimize.
[2024-05-25 08:12:05] [INFO ] Deduced a trap composed of 150 places in 988 ms of which 11 ms to minimize.
[2024-05-25 08:12:06] [INFO ] Deduced a trap composed of 696 places in 979 ms of which 11 ms to minimize.
[2024-05-25 08:12:07] [INFO ] Deduced a trap composed of 731 places in 956 ms of which 12 ms to minimize.
[2024-05-25 08:12:08] [INFO ] Deduced a trap composed of 735 places in 986 ms of which 11 ms to minimize.
[2024-05-25 08:12:09] [INFO ] Deduced a trap composed of 696 places in 983 ms of which 11 ms to minimize.
[2024-05-25 08:12:10] [INFO ] Deduced a trap composed of 645 places in 949 ms of which 10 ms to minimize.
[2024-05-25 08:12:11] [INFO ] Deduced a trap composed of 730 places in 961 ms of which 11 ms to minimize.
[2024-05-25 08:12:12] [INFO ] Deduced a trap composed of 730 places in 952 ms of which 11 ms to minimize.
[2024-05-25 08:12:13] [INFO ] Deduced a trap composed of 798 places in 978 ms of which 11 ms to minimize.
[2024-05-25 08:12:14] [INFO ] Deduced a trap composed of 638 places in 1041 ms of which 11 ms to minimize.
[2024-05-25 08:12:15] [INFO ] Deduced a trap composed of 313 places in 1024 ms of which 10 ms to minimize.
[2024-05-25 08:12:16] [INFO ] Deduced a trap composed of 337 places in 1032 ms of which 11 ms to minimize.
[2024-05-25 08:12:17] [INFO ] Deduced a trap composed of 345 places in 1020 ms of which 11 ms to minimize.
[2024-05-25 08:12:18] [INFO ] Deduced a trap composed of 283 places in 987 ms of which 11 ms to minimize.
[2024-05-25 08:12:19] [INFO ] Deduced a trap composed of 397 places in 992 ms of which 11 ms to minimize.
[2024-05-25 08:12:20] [INFO ] Deduced a trap composed of 310 places in 932 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1727 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
[2024-05-25 08:12:27] [INFO ] Deduced a trap composed of 548 places in 926 ms of which 11 ms to minimize.
[2024-05-25 08:12:28] [INFO ] Deduced a trap composed of 606 places in 998 ms of which 11 ms to minimize.
[2024-05-25 08:12:29] [INFO ] Deduced a trap composed of 607 places in 994 ms of which 12 ms to minimize.
[2024-05-25 08:12:30] [INFO ] Deduced a trap composed of 193 places in 990 ms of which 11 ms to minimize.
[2024-05-25 08:12:31] [INFO ] Deduced a trap composed of 214 places in 984 ms of which 12 ms to minimize.
[2024-05-25 08:12:32] [INFO ] Deduced a trap composed of 221 places in 985 ms of which 11 ms to minimize.
[2024-05-25 08:12:33] [INFO ] Deduced a trap composed of 700 places in 946 ms of which 11 ms to minimize.
[2024-05-25 08:12:34] [INFO ] Deduced a trap composed of 268 places in 921 ms of which 10 ms to minimize.
[2024-05-25 08:12:35] [INFO ] Deduced a trap composed of 228 places in 929 ms of which 11 ms to minimize.
[2024-05-25 08:12:36] [INFO ] Deduced a trap composed of 763 places in 929 ms of which 10 ms to minimize.
[2024-05-25 08:12:37] [INFO ] Deduced a trap composed of 832 places in 931 ms of which 11 ms to minimize.
[2024-05-25 08:12:37] [INFO ] Deduced a trap composed of 249 places in 869 ms of which 11 ms to minimize.
[2024-05-25 08:12:38] [INFO ] Deduced a trap composed of 714 places in 945 ms of which 11 ms to minimize.
[2024-05-25 08:12:39] [INFO ] Deduced a trap composed of 290 places in 844 ms of which 9 ms to minimize.
[2024-05-25 08:12:40] [INFO ] Deduced a trap composed of 363 places in 943 ms of which 11 ms to minimize.
[2024-05-25 08:12:41] [INFO ] Deduced a trap composed of 235 places in 938 ms of which 10 ms to minimize.
[2024-05-25 08:12:42] [INFO ] Deduced a trap composed of 720 places in 942 ms of which 11 ms to minimize.
[2024-05-25 08:12:43] [INFO ] Deduced a trap composed of 256 places in 997 ms of which 11 ms to minimize.
[2024-05-25 08:12:44] [INFO ] Deduced a trap composed of 312 places in 979 ms of which 11 ms to minimize.
[2024-05-25 08:12:45] [INFO ] Deduced a trap composed of 822 places in 990 ms of which 11 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1727 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
[2024-05-25 08:12:53] [INFO ] Deduced a trap composed of 691 places in 980 ms of which 11 ms to minimize.
[2024-05-25 08:12:54] [INFO ] Deduced a trap composed of 203 places in 964 ms of which 11 ms to minimize.
[2024-05-25 08:12:55] [INFO ] Deduced a trap composed of 663 places in 937 ms of which 11 ms to minimize.
[2024-05-25 08:12:56] [INFO ] Deduced a trap composed of 665 places in 957 ms of which 11 ms to minimize.
[2024-05-25 08:12:57] [INFO ] Deduced a trap composed of 701 places in 986 ms of which 11 ms to minimize.
[2024-05-25 08:12:58] [INFO ] Deduced a trap composed of 737 places in 950 ms of which 11 ms to minimize.
[2024-05-25 08:12:59] [INFO ] Deduced a trap composed of 735 places in 962 ms of which 11 ms to minimize.
[2024-05-25 08:13:00] [INFO ] Deduced a trap composed of 627 places in 969 ms of which 11 ms to minimize.
[2024-05-25 08:13:01] [INFO ] Deduced a trap composed of 695 places in 958 ms of which 11 ms to minimize.
[2024-05-25 08:13:02] [INFO ] Deduced a trap composed of 657 places in 959 ms of which 11 ms to minimize.
[2024-05-25 08:13:03] [INFO ] Deduced a trap composed of 738 places in 962 ms of which 11 ms to minimize.
[2024-05-25 08:13:04] [INFO ] Deduced a trap composed of 735 places in 939 ms of which 10 ms to minimize.
[2024-05-25 08:13:05] [INFO ] Deduced a trap composed of 653 places in 981 ms of which 11 ms to minimize.
[2024-05-25 08:13:06] [INFO ] Deduced a trap composed of 683 places in 981 ms of which 11 ms to minimize.
[2024-05-25 08:13:07] [INFO ] Deduced a trap composed of 691 places in 981 ms of which 11 ms to minimize.
[2024-05-25 08:13:08] [INFO ] Deduced a trap composed of 771 places in 981 ms of which 11 ms to minimize.
[2024-05-25 08:13:09] [INFO ] Deduced a trap composed of 724 places in 964 ms of which 11 ms to minimize.
[2024-05-25 08:13:10] [INFO ] Deduced a trap composed of 805 places in 982 ms of which 11 ms to minimize.
[2024-05-25 08:13:11] [INFO ] Deduced a trap composed of 803 places in 989 ms of which 11 ms to minimize.
[2024-05-25 08:13:12] [INFO ] Deduced a trap composed of 351 places in 1031 ms of which 11 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1727 variables, 20/171 constraints. Problems are: Problem set: 0 solved, 1439 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1727/5907 variables, and 171 constraints, problems are : Problem set: 0 solved, 1439 unsolved in 135041 ms.
Refiners :[Positive P Invariants (semi-flows): 29/31 constraints, Generalized P Invariants (flows): 2/526 constraints, State Equation: 0/2270 constraints, ReadFeed: 0/1586 constraints, PredecessorRefiner: 0/1439 constraints, Known Traps: 140/140 constraints]
After SMT, in 271161ms problems are : Problem set: 0 solved, 1439 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 944 out of 2270 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2270/2270 places, 3923/3923 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 2260 transition count 3913
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 2260 transition count 3913
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 28 place count 2252 transition count 3857
Iterating global reduction 0 with 8 rules applied. Total rules applied 36 place count 2252 transition count 3857
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 37 place count 2252 transition count 3857
Applied a total of 37 rules in 238 ms. Remains 2252 /2270 variables (removed 18) and now considering 3857/3923 (removed 66) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 238 ms. Remains : 2252/2270 places, 3857/3923 transitions.
RANDOM walk for 1344356 steps (26460 resets) in 120004 ms. (11 steps per ms) remains 1407/1439 properties
BEST_FIRST walk for 4004 steps (16 resets) in 180 ms. (22 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (16 resets) in 118 ms. (33 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (16 resets) in 168 ms. (23 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (16 resets) in 172 ms. (23 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (16 resets) in 163 ms. (24 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (16 resets) in 169 ms. (23 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (16 resets) in 170 ms. (23 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (15 resets) in 126 ms. (31 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (14 resets) in 167 ms. (23 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 144 ms. (27 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 110 ms. (36 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (14 resets) in 150 ms. (26 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (12 resets) in 113 ms. (35 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 144 ms. (27 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 137 ms. (29 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (14 resets) in 118 ms. (33 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (14 resets) in 153 ms. (25 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (12 resets) in 120 ms. (33 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 110 ms. (36 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 149 ms. (26 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (12 resets) in 143 ms. (27 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 137 ms. (29 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 108 ms. (36 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (12 resets) in 143 ms. (27 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 114 ms. (34 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 152 ms. (26 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 122 ms. (32 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 114 ms. (34 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 113 ms. (35 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (12 resets) in 158 ms. (25 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (12 resets) in 157 ms. (25 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 105 ms. (37 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 141 ms. (28 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (12 resets) in 146 ms. (27 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4002 steps (12 resets) in 154 ms. (25 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 108 ms. (36 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 162 ms. (24 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 142 ms. (28 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 140 ms. (28 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 153 ms. (25 steps per ms) remains 1407/1407 properties

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S16C07"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S16C07, 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 r255-tall-171654364400027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C07.tgz
mv MultiCrashLeafsetExtension-PT-S16C07 execution
cd execution
if [ "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 ;