MCC'2025- Execution of r133-smll-174876529500197

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S16C06

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
0.000	1800000.00	0.00	0.00	[undef]	Time out reached

Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r133-smll-174876529500197.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S16C06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-174876529500197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.6M
-rw-r--r-- 1 mcc users 13K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 5.2M May 29 14:32 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 1748849625072

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-S16C06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-06-02 07:33:47] [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]
[2025-06-02 07:33:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 07:33:48] [INFO ] Load time of PNML (sax parser for PT used): 865 ms
[2025-06-02 07:33:48] [INFO ] Transformed 5568 places.
[2025-06-02 07:33:48] [INFO ] Transformed 7799 transitions.
[2025-06-02 07:33:48] [INFO ] Parsed PT model containing 5568 places and 7799 transitions and 29646 arcs in 1195 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 5568/5568 places, 7799/7799 transitions.
Reduce places removed 32 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1632 transitions
Trivial Post-agglo rules discarded 1632 transitions
Performed 1632 trivial Post agglomeration. Transition count delta: 1632
Iterating post reduction 0 with 1664 rules applied. Total rules applied 1664 place count 5536 transition count 6167
Reduce places removed 1632 places and 0 transitions.
Iterating post reduction 1 with 1632 rules applied. Total rules applied 3296 place count 3904 transition count 6167
Performed 204 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 204 Pre rules applied. Total rules applied 3296 place count 3904 transition count 5963
Deduced a syphon composed of 204 places in 41 ms
Reduce places removed 204 places and 0 transitions.
Iterating global reduction 2 with 408 rules applied. Total rules applied 3704 place count 3700 transition count 5963
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 19 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 3738 place count 3683 transition count 5946
Applied a total of 3738 rules in 838 ms. Remains 3683 /5568 variables (removed 1885) and now considering 5946/7799 (removed 1853) transitions.
[2025-06-02 07:33:49] [INFO ] Flow matrix only has 5674 transitions (discarded 272 similar events)
// Phase 1: matrix 5674 rows 3683 cols
[2025-06-02 07:33:50] [INFO ] Computed 541 invariants in 854 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:34:04] [INFO ] Implicit Places using invariants in 14723 ms returned [4, 7, 17, 29, 43, 59, 77, 97, 119, 142, 164, 184, 202, 218, 232, 244, 254, 276, 282, 291, 301, 313, 327, 343, 361, 381, 402, 422, 440, 456, 470, 482, 492, 501, 523, 529, 538, 547, 557, 569, 583, 599, 617, 636, 654, 670, 684, 696, 706, 715, 724, 746, 752, 761, 770, 779, 789, 801, 815, 831, 848, 864, 878, 890, 900, 909, 918, 927, 949, 955, 964, 973, 982, 991, 1001, 1013, 1027, 1042, 1056, 1068, 1078, 1087, 1096, 1105, 1114, 1136, 1142, 1151, 1160, 1169, 1178, 1187, 1197, 1209, 1222, 1234, 1244, 1253, 1262, 1271, 1280, 1289, 1311, 1317, 1326, 1335, 1344, 1353, 1362, 1371, 1381, 1392, 1402, 1411, 1420, 1429, 1438, 1447, 1456, 1478, 1484, 1493, 1502, 1511, 1520, 1529, 1538, 1547, 1556, 1565, 1574, 1583, 1592, 1601, 1610, 1619, 1641, 1643, 1646, 1655, 1664, 1673, 1682, 1691, 1700, 1709, 1718, 1727, 1736, 1745, 1754, 1763, 1772, 1781, 1803, 1809, 1818, 1827, 1836, 1845, 1854, 1863, 1872, 1881, 1890, 1899, 1908, 1917, 1926, 1935, 1944, 1966, 1972, 1981, 1990, 1999, 2008, 2017, 2026, 2035, 2045, 2056, 2066, 2075, 2084, 2093, 2102, 2111, 2133, 2139, 2148, 2157, 2166, 2175, 2184, 2193, 2203, 2215, 2228, 2240, 2250, 2259, 2268, 2277, 2286, 2308, 2314, 2323, 2332, 2341, 2350, 2359, 2369, 2381, 2395, 2410, 2424, 2436, 2446, 2455, 2464, 2473, 2495, 2501, 2510, 2519, 2528, 2537, 2547, 2559, 2573, 2589, 2606, 2622, 2636, 2648, 2658, 2667, 2676, 2698, 2704, 2713, 2722, 2731, 2741, 2753, 2767, 2783, 2801, 2820, 2838, 2854, 2868, 2880, 2890, 2899, 2921, 2927, 2936, 2945, 2955, 2967, 2981, 2997, 3015, 3035, 3056, 3076, 3094, 3110, 3124, 3136, 3146, 3168, 3170, 3173, 3182, 3192, 3204, 3218, 3234, 3252, 3272, 3294, 3317, 3339, 3359, 3377, 3393, 3407, 3419, 3442]
[2025-06-02 07:34:04] [INFO ] Actually due to overlaps returned [276, 523, 746, 949, 1136, 1311, 1478, 1641, 1803, 1966, 2133, 2308, 2495, 2698, 2921, 3168, 3442, 4, 1643, 3170]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 14806 ms to find 20 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 3663/5568 places, 5946/7799 transitions.
Applied a total of 0 rules in 56 ms. Remains 3663 /3663 variables (removed 0) and now considering 5946/5946 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 15736 ms. Remains : 3663/5568 places, 5946/7799 transitions.
Initial state reduction rules removed 17 formulas.
[2025-06-02 07:34:07] [INFO ] Flatten gal took : 1550 ms
[2025-06-02 07:34:08] [INFO ] Flatten gal took : 826 ms
[2025-06-02 07:34:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10378578537610167808.gal : 284 ms
[2025-06-02 07:34:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11528485068776752227.prop : 111 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10378578537610167808.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11528485068776752227.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality11528485068776752227.prop.
RANDOM walk for 40000 steps (800 resets) in 31189 ms. (1 steps per ms) remains 2747/5929 properties
BEST_FIRST walk for 124 steps (4 resets) in 19 ms. (6 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 24 ms. (4 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 20 ms. (5 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 15 ms. (7 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 15 ms. (7 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 19 ms. (6 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 14 ms. (8 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 2747/2747 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2747/2747 properties
[2025-06-02 07:34:13] [INFO ] Flow matrix only has 5674 transitions (discarded 272 similar events)
// Phase 1: matrix 5674 rows 3663 cols
[2025-06-02 07:34:13] [INFO ] Computed 521 invariants in 204 ms
[2025-06-02 07:34:13] [INFO ] State equation strengthened by 2178 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1878 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 2747 unsolved
SMT process timed out in 8019ms, After SMT, problems are : Problem set: 0 solved, 2747 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1878 out of 3663 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3663/3663 places, 5946/5946 transitions.
Discarding 953 places :
Symmetric choice reduction at 0 with 953 rule applications. Total rules 953 place count 2710 transition count 4993
Iterating global reduction 0 with 953 rules applied. Total rules applied 1906 place count 2710 transition count 4993
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1906 place count 2710 transition count 4990
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 1912 place count 2707 transition count 4990
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 0 with 13 rules applied. Total rules applied 1925 place count 2707 transition count 4977
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 1938 place count 2694 transition count 4977
Partial Free-agglomeration rule applied 53 times.
Drop transitions (Partial Free agglomeration) removed 53 transitions
Iterating global reduction 1 with 53 rules applied. Total rules applied 1991 place count 2694 transition count 4977
Applied a total of 1991 rules in 1143 ms. Remains 2694 /3663 variables (removed 969) and now considering 4977/5946 (removed 969) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1145 ms. Remains : 2694/3663 places, 4977/5946 transitions.
RANDOM walk for 446587 steps (9979 resets) in 120007 ms. (3 steps per ms) remains 1845/2747 properties
BEST_FIRST walk for 4004 steps (16 resets) in 242 ms. (16 steps per ms) remains 1845/1845 properties
BEST_FIRST walk for 4004 steps (16 resets) in 211 ms. (18 steps per ms) remains 1845/1845 properties
BEST_FIRST walk for 4003 steps (16 resets) in 259 ms. (15 steps per ms) remains 1842/1845 properties
BEST_FIRST walk for 4004 steps (16 resets) in 243 ms. (16 steps per ms) remains 1842/1842 properties
BEST_FIRST walk for 4004 steps (16 resets) in 242 ms. (16 steps per ms) remains 1842/1842 properties
BEST_FIRST walk for 4004 steps (16 resets) in 202 ms. (19 steps per ms) remains 1842/1842 properties
BEST_FIRST walk for 4004 steps (16 resets) in 229 ms. (17 steps per ms) remains 1839/1842 properties
BEST_FIRST walk for 4004 steps (16 resets) in 252 ms. (15 steps per ms) remains 1837/1839 properties
BEST_FIRST walk for 4004 steps (16 resets) in 268 ms. (14 steps per ms) remains 1837/1837 properties
BEST_FIRST walk for 4003 steps (16 resets) in 277 ms. (14 steps per ms) remains 1835/1837 properties
BEST_FIRST walk for 4003 steps (15 resets) in 248 ms. (16 steps per ms) remains 1835/1835 properties
BEST_FIRST walk for 4004 steps (16 resets) in 308 ms. (12 steps per ms) remains 1835/1835 properties
BEST_FIRST walk for 4002 steps (16 resets) in 240 ms. (16 steps per ms) remains 1835/1835 properties
BEST_FIRST walk for 4002 steps (16 resets) in 231 ms. (17 steps per ms) remains 1835/1835 properties
BEST_FIRST walk for 4001 steps (16 resets) in 247 ms. (16 steps per ms) remains 1835/1835 properties
BEST_FIRST walk for 4004 steps (16 resets) in 252 ms. (15 steps per ms) remains 1835/1835 properties
BEST_FIRST walk for 4003 steps (16 resets) in 208 ms. (19 steps per ms) remains 1835/1835 properties
BEST_FIRST walk for 4004 steps (16 resets) in 184 ms. (21 steps per ms) remains 1833/1835 properties
BEST_FIRST walk for 4004 steps (16 resets) in 200 ms. (19 steps per ms) remains 1833/1833 properties
BEST_FIRST walk for 4004 steps (16 resets) in 190 ms. (20 steps per ms) remains 1833/1833 properties
BEST_FIRST walk for 4004 steps (16 resets) in 200 ms. (19 steps per ms) remains 1833/1833 properties
BEST_FIRST walk for 4004 steps (16 resets) in 214 ms. (18 steps per ms) remains 1833/1833 properties
BEST_FIRST walk for 4002 steps (16 resets) in 215 ms. (18 steps per ms) remains 1833/1833 properties
BEST_FIRST walk for 4003 steps (15 resets) in 195 ms. (20 steps per ms) remains 1831/1833 properties
BEST_FIRST walk for 4003 steps (15 resets) in 246 ms. (16 steps per ms) remains 1831/1831 properties
BEST_FIRST walk for 4003 steps (16 resets) in 183 ms. (21 steps per ms) remains 1831/1831 properties
BEST_FIRST walk for 4004 steps (16 resets) in 178 ms. (22 steps per ms) remains 1831/1831 properties
BEST_FIRST walk for 4004 steps (15 resets) in 292 ms. (13 steps per ms) remains 1829/1831 properties
BEST_FIRST walk for 4004 steps (15 resets) in 347 ms. (11 steps per ms) remains 1825/1829 properties
BEST_FIRST walk for 4003 steps (16 resets) in 289 ms. (13 steps per ms) remains 1825/1825 properties
BEST_FIRST walk for 4004 steps (16 resets) in 279 ms. (14 steps per ms) remains 1823/1825 properties
BEST_FIRST walk for 4004 steps (16 resets) in 254 ms. (15 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4004 steps (16 resets) in 254 ms. (15 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4004 steps (15 resets) in 197 ms. (20 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4003 steps (16 resets) in 189 ms. (21 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4002 steps (15 resets) in 183 ms. (21 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4003 steps (15 resets) in 222 ms. (17 steps per ms) remains 1823/1823 properties
Reachability property qltransition_2914 is true.
Reachability property qltransition_2888 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 221 ms. (18 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4004 steps (15 resets) in 217 ms. (18 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4003 steps (16 resets) in 202 ms. (19 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4004 steps (16 resets) in 179 ms. (22 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4004 steps (16 resets) in 225 ms. (17 steps per ms) remains 1823/1823 properties
BEST_FIRST walk for 4003 steps (15 resets) in 175 ms. (22 steps per ms) remains 1821/1823 properties
BEST_FIRST walk for 4003 steps (15 resets) in 184 ms. (21 steps per ms) remains 1821/1821 properties
BEST_FIRST walk for 4004 steps (16 resets) in 189 ms. (21 steps per ms) remains 1819/1821 properties
Reachability property qltransition_2684 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 191 ms. (20 steps per ms) remains 1819/1819 properties
Reachability property qltransition_2658 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 178 ms. (22 steps per ms) remains 1819/1819 properties
BEST_FIRST walk for 4004 steps (16 resets) in 153 ms. (26 steps per ms) remains 1819/1819 properties
BEST_FIRST walk for 4004 steps (15 resets) in 187 ms. (21 steps per ms) remains 1819/1819 properties
BEST_FIRST walk for 4002 steps (15 resets) in 215 ms. (18 steps per ms) remains 1819/1819 properties
BEST_FIRST walk for 4002 steps (16 resets) in 214 ms. (18 steps per ms) remains 1819/1819 properties
BEST_FIRST walk for 4004 steps (16 resets) in 179 ms. (22 steps per ms) remains 1819/1819 properties
Reachability property qltransition_2478 is true.
BEST_FIRST walk for 4004 steps (14 resets) in 168 ms. (23 steps per ms) remains 1817/1819 properties
Reachability property qltransition_2452 is true.
BEST_FIRST walk for 4003 steps (15 resets) in 239 ms. (16 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4002 steps (16 resets) in 223 ms. (17 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 200 ms. (19 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 175 ms. (22 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 224 ms. (17 steps per ms) remains 1817/1817 properties
Reachability property qltransition_2292 is true.
Reachability property qltransition_2266 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 233 ms. (17 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 214 ms. (18 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 293 ms. (13 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (13 resets) in 207 ms. (19 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (15 resets) in 193 ms. (20 steps per ms) remains 1817/1817 properties
Reachability property qltransition_2122 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 188 ms. (21 steps per ms) remains 1817/1817 properties
Reachability property qltransition_2096 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 220 ms. (18 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 220 ms. (18 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (15 resets) in 207 ms. (19 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (15 resets) in 191 ms. (20 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 141 ms. (28 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (13 resets) in 143 ms. (27 steps per ms) remains 1817/1817 properties
Reachability property qltransition_1964 is true.
Reachability property qltransition_1938 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 233 ms. (17 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 217 ms. (18 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 181 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (14 resets) in 165 ms. (24 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 187 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 222 ms. (17 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (15 resets) in 178 ms. (22 steps per ms) remains 1817/1817 properties
Reachability property qltransition_1814 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 159 ms. (25 steps per ms) remains 1817/1817 properties
Reachability property qltransition_1788 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 187 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 193 ms. (20 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 186 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 188 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 158 ms. (25 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 192 ms. (20 steps per ms) remains 1817/1817 properties
Reachability property qltransition_1668 is true.
Reachability property qltransition_1642 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 186 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 168 ms. (23 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (15 resets) in 163 ms. (24 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (15 resets) in 183 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (15 resets) in 171 ms. (23 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (15 resets) in 157 ms. (25 steps per ms) remains 1817/1817 properties
Reachability property qltransition_1522 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 184 ms. (21 steps per ms) remains 1817/1817 properties
Reachability property qltransition_1513 is true.
Reachability property qltransition_1496 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 181 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 175 ms. (22 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 187 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (15 resets) in 175 ms. (22 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 183 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 187 ms. (21 steps per ms) remains 1817/1817 properties
Reachability property qltransition_1376 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 183 ms. (21 steps per ms) remains 1817/1817 properties
Reachability property qltransition_1350 is true.
BEST_FIRST walk for 4004 steps (15 resets) in 181 ms. (22 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 170 ms. (23 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4003 steps (15 resets) in 186 ms. (21 steps per ms) remains 1817/1817 properties
BEST_FIRST walk for 4004 steps (16 resets) in 199 ms. (20 steps per ms) remains 1817/1817 properties
[2025-06-02 07:34:59] [INFO ] Flow matrix only has 4694 transitions (discarded 283 similar events)
// Phase 1: matrix 4694 rows 2694 cols
Reachability property qltransition_1226 is true.
[2025-06-02 07:34:59] [INFO ] Computed 521 invariants in 134 ms
Reachability property qltransition_1200 is true.
[2025-06-02 07:34:59] [INFO ] State equation strengthened by 2178 read => feed constraints.
Reachability property qltransition_1068 is true.
Reachability property qltransition_1042 is true.
Reachability property qltransition_898 is true.
Reachability property qltransition_872 is true.
Reachability property qltransition_712 is true.
Reachability property qltransition_686 is true.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Reachability property qltransition_506 is true.
Reachability property qltransition_480 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_250 is true.
SDD proceeding with computation,5896 properties remain. new max is 2
SDD size :1 after 4
Reachability property qltransition_1367 is true.
SDD proceeding with computation,5895 properties remain. new max is 2
SDD size :4 after 6
SDD proceeding with computation,5895 properties remain. new max is 4
SDD size :6 after 7
Reachability property qltransition_1659 is true.
SDD proceeding with computation,5894 properties remain. new max is 4
SDD size :7 after 9
Reachability property qltransition_2905 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,5892 properties remain. new max is 4
SDD size :9 after 11
Reachability property qltransition_2675 is true.
Reachability property qltransition_267 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/1221 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1817 unsolved
SMT process timed out in 46538ms, After SMT, problems are : Problem set: 0 solved, 1817 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1221 out of 2694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2694/2694 places, 4977/4977 transitions.
Discarding 302 places :
Symmetric choice reduction at 0 with 302 rule applications. Total rules 302 place count 2392 transition count 4675
SDD proceeding with computation,5890 properties remain. new max is 4
Iterating global reduction 0 with 302 rules applied. Total rules applied 604 place count 2392 transition count 4675
SDD size :11 after 15
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 604 place count 2392 transition count 4670
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 614 place count 2387 transition count 4670
Discarding 73 places :
Symmetric choice reduction at 0 with 73 rule applications. Total rules 687 place count 2314 transition count 4232
Iterating global reduction 0 with 73 rules applied. Total rules applied 760 place count 2314 transition count 4232
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 766 place count 2314 transition count 4226
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 772 place count 2308 transition count 4226
Partial Free-agglomeration rule applied 31 times.
Drop transitions (Partial Free agglomeration) removed 31 transitions
Iterating global reduction 1 with 31 rules applied. Total rules applied 803 place count 2308 transition count 4226
Applied a total of 803 rules in 878 ms. Remains 2308 /2694 variables (removed 386) and now considering 4226/4977 (removed 751) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 878 ms. Remains : 2308/2694 places, 4226/4977 transitions.
Reachability property qltransition_2469 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_497 is true.
SDD proceeding with computation,5887 properties remain. new max is 4
SDD size :15 after 21
RANDOM walk for 574741 steps (13177 resets) in 120007 ms. (4 steps per ms) remains 1635/1817 properties
BEST_FIRST walk for 4003 steps (16 resets) in 154 ms. (25 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 152 ms. (26 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 189 ms. (21 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 192 ms. (20 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 194 ms. (20 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 191 ms. (20 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 178 ms. (22 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 145 ms. (27 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 153 ms. (26 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 138 ms. (28 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4002 steps (15 resets) in 129 ms. (30 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 143 ms. (27 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 143 ms. (27 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (15 resets) in 148 ms. (26 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (15 resets) in 159 ms. (25 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 164 ms. (24 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (15 resets) in 163 ms. (24 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 174 ms. (22 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 171 ms. (23 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (14 resets) in 152 ms. (26 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (14 resets) in 136 ms. (29 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 135 ms. (29 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (15 resets) in 158 ms. (25 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 164 ms. (24 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (16 resets) in 164 ms. (24 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4002 steps (16 resets) in 150 ms. (26 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 142 ms. (28 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4003 steps (15 resets) in 147 ms. (27 steps per ms) remains 1635/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 167 ms. (23 steps per ms) remains 1633/1635 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4004 steps (16 resets) in 162 ms. (24 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4004 steps (16 resets) in 142 ms. (28 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4003 steps (15 resets) in 162 ms. (24 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4004 steps (16 resets) in 164 ms. (24 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4004 steps (15 resets) in 168 ms. (23 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4003 steps (16 resets) in 170 ms. (23 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4002 steps (15 resets) in 122 ms. (32 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1633/1633 properties
Reachability property qltransition_1217 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 173 ms. (23 steps per ms) remains 1633/1633 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1631/1633 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4003 steps (16 resets) in 145 ms. (27 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4004 steps (16 resets) in 178 ms. (22 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4003 steps (16 resets) in 208 ms. (19 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4003 steps (15 resets) in 240 ms. (16 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4002 steps (14 resets) in 164 ms. (24 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4004 steps (15 resets) in 143 ms. (27 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4003 steps (16 resets) in 166 ms. (23 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4004 steps (15 resets) in 141 ms. (28 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4004 steps (16 resets) in 173 ms. (23 steps per ms) remains 1631/1631 properties
BEST_FIRST walk for 4003 steps (16 resets) in 159 ms. (25 steps per ms) remains 1629/1631 properties
BEST_FIRST walk for 4004 steps (16 resets) in 170 ms. (23 steps per ms) remains 1627/1629 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1627/1627 properties
BEST_FIRST walk for 4004 steps (16 resets) in 126 ms. (31 steps per ms) remains 1627/1627 properties
BEST_FIRST walk for 4004 steps (15 resets) in 128 ms. (31 steps per ms) remains 1627/1627 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 1627/1627 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 1627/1627 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1627/1627 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1625/1627 properties
SDD proceeding with computation,5886 properties remain. new max is 4
SDD size :21 after 23
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4002 steps (15 resets) in 164 ms. (24 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4002 steps (14 resets) in 140 ms. (28 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4004 steps (16 resets) in 143 ms. (27 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4003 steps (16 resets) in 168 ms. (23 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4002 steps (15 resets) in 158 ms. (25 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4004 steps (15 resets) in 160 ms. (24 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4004 steps (16 resets) in 137 ms. (29 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4003 steps (15 resets) in 135 ms. (29 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4003 steps (16 resets) in 148 ms. (26 steps per ms) remains 1625/1625 properties
BEST_FIRST walk for 4004 steps (16 resets) in 170 ms. (23 steps per ms) remains 1623/1625 properties
BEST_FIRST walk for 4003 steps (15 resets) in 152 ms. (26 steps per ms) remains 1621/1623 properties
BEST_FIRST walk for 4003 steps (16 resets) in 146 ms. (27 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4004 steps (15 resets) in 137 ms. (29 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4004 steps (16 resets) in 128 ms. (31 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4004 steps (15 resets) in 164 ms. (24 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4004 steps (15 resets) in 167 ms. (23 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4003 steps (16 resets) in 167 ms. (23 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4003 steps (16 resets) in 172 ms. (23 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4003 steps (16 resets) in 128 ms. (31 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4004 steps (16 resets) in 157 ms. (25 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4003 steps (15 resets) in 138 ms. (28 steps per ms) remains 1621/1621 properties
BEST_FIRST walk for 4002 steps (15 resets) in 156 ms. (25 steps per ms) remains 1619/1621 properties
BEST_FIRST walk for 4003 steps (16 resets) in 148 ms. (26 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (16 resets) in 166 ms. (23 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (15 resets) in 162 ms. (24 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (16 resets) in 130 ms. (30 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4003 steps (16 resets) in 131 ms. (30 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4003 steps (15 resets) in 160 ms. (24 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4002 steps (16 resets) in 169 ms. (23 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4003 steps (16 resets) in 173 ms. (23 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (15 resets) in 147 ms. (27 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4003 steps (16 resets) in 239 ms. (16 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (16 resets) in 169 ms. (23 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4003 steps (15 resets) in 158 ms. (25 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4003 steps (16 resets) in 151 ms. (26 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1619/1619 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1617/1619 properties
BEST_FIRST walk for 4004 steps (16 resets) in 190 ms. (20 steps per ms) remains 1617/1617 properties
BEST_FIRST walk for 4004 steps (16 resets) in 173 ms. (23 steps per ms) remains 1617/1617 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1615/1617 properties
BEST_FIRST walk for 4004 steps (16 resets) in 189 ms. (21 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 158 ms. (25 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 190 ms. (20 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 186 ms. (21 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 172 ms. (23 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4002 steps (16 resets) in 151 ms. (26 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 203 ms. (19 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (16 resets) in 192 ms. (20 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (16 resets) in 210 ms. (18 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (14 resets) in 159 ms. (25 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4002 steps (16 resets) in 174 ms. (22 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (15 resets) in 150 ms. (26 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (16 resets) in 164 ms. (24 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (15 resets) in 210 ms. (18 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 212 ms. (18 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 208 ms. (19 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 209 ms. (19 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (15 resets) in 172 ms. (23 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 158 ms. (25 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (16 resets) in 164 ms. (24 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 174 ms. (22 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (16 resets) in 168 ms. (23 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (16 resets) in 185 ms. (21 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (16 resets) in 165 ms. (24 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 172 ms. (23 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (16 resets) in 142 ms. (27 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4003 steps (16 resets) in 131 ms. (30 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 181 ms. (22 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (15 resets) in 145 ms. (27 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1615/1615 properties
BEST_FIRST walk for 4004 steps (16 resets) in 147 ms. (27 steps per ms) remains 1613/1615 properties
BEST_FIRST walk for 4004 steps (15 resets) in 142 ms. (28 steps per ms) remains 1613/1613 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 1613/1613 properties
BEST_FIRST walk for 4004 steps (16 resets) in 149 ms. (26 steps per ms) remains 1613/1613 properties
BEST_FIRST walk for 4003 steps (16 resets) in 163 ms. (24 steps per ms) remains 1613/1613 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1613/1613 properties
BEST_FIRST walk for 4004 steps (16 resets) in 163 ms. (24 steps per ms) remains 1613/1613 properties
BEST_FIRST walk for 4002 steps (16 resets) in 169 ms. (23 steps per ms) remains 1613/1613 properties
BEST_FIRST walk for 4002 steps (16 resets) in 152 ms. (26 steps per ms) remains 1613/1613 properties
BEST_FIRST walk for 4004 steps (16 resets) in 159 ms. (25 steps per ms) remains 1611/1613 properties
BEST_FIRST walk for 4003 steps (15 resets) in 148 ms. (26 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (16 resets) in 172 ms. (23 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (15 resets) in 162 ms. (24 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (14 resets) in 158 ms. (25 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 207 ms. (19 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (16 resets) in 157 ms. (25 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 162 ms. (24 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (16 resets) in 161 ms. (24 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 150 ms. (26 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 191 ms. (20 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 180 ms. (22 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (13 resets) in 141 ms. (28 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (15 resets) in 152 ms. (26 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 204 ms. (19 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (16 resets) in 194 ms. (20 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4002 steps (16 resets) in 191 ms. (20 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (15 resets) in 141 ms. (28 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 179 ms. (22 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 208 ms. (19 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 188 ms. (21 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (15 resets) in 175 ms. (22 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 143 ms. (27 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (16 resets) in 142 ms. (27 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (15 resets) in 168 ms. (23 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (16 resets) in 175 ms. (22 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4004 steps (16 resets) in 168 ms. (23 steps per ms) remains 1611/1611 properties
BEST_FIRST walk for 4003 steps (16 resets) in 164 ms. (24 steps per ms) remains 1609/1611 properties
BEST_FIRST walk for 4003 steps (15 resets) in 143 ms. (27 steps per ms) remains 1609/1609 properties
BEST_FIRST walk for 4004 steps (16 resets) in 156 ms. (25 steps per ms) remains 1609/1609 properties
BEST_FIRST walk for 4003 steps (16 resets) in 187 ms. (21 steps per ms) remains 1609/1609 properties
BEST_FIRST walk for 4004 steps (16 resets) in 172 ms. (23 steps per ms) remains 1607/1609 properties
BEST_FIRST walk for 4004 steps (16 resets) in 173 ms. (23 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4003 steps (16 resets) in 139 ms. (28 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 143 ms. (27 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 150 ms. (26 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 149 ms. (26 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 148 ms. (26 steps per ms) remains 1607/1607 properties
Reachability property qltransition_2283 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 143 ms. (27 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 206 ms. (19 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 194 ms. (20 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4004 steps (16 resets) in 194 ms. (20 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4002 steps (16 resets) in 181 ms. (21 steps per ms) remains 1607/1607 properties
BEST_FIRST walk for 4002 steps (16 resets) in 179 ms. (22 steps per ms) remains 1606/1607 properties
BEST_FIRST walk for 4003 steps (14 resets) in 142 ms. (27 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 154 ms. (25 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 204 ms. (19 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 198 ms. (20 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (16 resets) in 195 ms. (20 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 233 ms. (17 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 200 ms. (19 steps per ms) remains 1606/1606 properties
Reachability property qltransition_1805 is true.
BEST_FIRST walk for 4002 steps (15 resets) in 202 ms. (19 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 192 ms. (20 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 193 ms. (20 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (15 resets) in 183 ms. (21 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (16 resets) in 156 ms. (25 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (14 resets) in 159 ms. (25 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 188 ms. (21 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4002 steps (16 resets) in 203 ms. (19 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (16 resets) in 163 ms. (24 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 180 ms. (22 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 178 ms. (22 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (16 resets) in 167 ms. (23 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (15 resets) in 179 ms. (22 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4002 steps (16 resets) in 166 ms. (23 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 205 ms. (19 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 174 ms. (22 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 162 ms. (24 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4002 steps (15 resets) in 132 ms. (30 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4002 steps (16 resets) in 147 ms. (27 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 166 ms. (23 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (15 resets) in 121 ms. (32 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (16 resets) in 135 ms. (29 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (15 resets) in 162 ms. (24 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (16 resets) in 178 ms. (22 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 1606/1606 properties
BEST_FIRST walk for 4003 steps (16 resets) in 165 ms. (24 steps per ms) remains 1604/1606 properties
BEST_FIRST walk for 4004 steps (16 resets) in 159 ms. (25 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 151 ms. (26 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (15 resets) in 148 ms. (26 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 147 ms. (27 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 175 ms. (22 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 166 ms. (23 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 193 ms. (20 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 187 ms. (21 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 187 ms. (21 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 200 ms. (19 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4002 steps (16 resets) in 231 ms. (17 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 225 ms. (17 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 231 ms. (17 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 173 ms. (23 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 223 ms. (17 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 227 ms. (17 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 220 ms. (18 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4002 steps (15 resets) in 160 ms. (24 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 157 ms. (25 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 159 ms. (25 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 206 ms. (19 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 182 ms. (21 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 195 ms. (20 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (15 resets) in 186 ms. (21 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 244 ms. (16 steps per ms) remains 1604/1604 properties
SDD proceeding with computation,5884 properties remain. new max is 4
SDD size :23 after 27
BEST_FIRST walk for 4004 steps (16 resets) in 150 ms. (26 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 162 ms. (24 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (15 resets) in 157 ms. (25 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4003 steps (15 resets) in 157 ms. (25 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 169 ms. (23 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 157 ms. (25 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (15 resets) in 139 ms. (28 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (15 resets) in 180 ms. (22 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4002 steps (16 resets) in 173 ms. (23 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4002 steps (15 resets) in 149 ms. (26 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (14 resets) in 181 ms. (22 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4004 steps (16 resets) in 167 ms. (23 steps per ms) remains 1604/1604 properties
BEST_FIRST walk for 4002 steps (15 resets) in 162 ms. (24 steps per ms) remains 1602/1604 properties
BEST_FIRST walk for 4003 steps (16 resets) in 175 ms. (22 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4003 steps (16 resets) in 156 ms. (25 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4003 steps (16 resets) in 169 ms. (23 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 189 ms. (21 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 172 ms. (23 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 168 ms. (23 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 172 ms. (23 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 236 ms. (16 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 240 ms. (16 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 185 ms. (21 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 234 ms. (17 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 235 ms. (16 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 221 ms. (18 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4004 steps (16 resets) in 158 ms. (25 steps per ms) remains 1602/1602 properties
BEST_FIRST walk for 4003 steps (16 resets) in 163 ms. (24 steps per ms) remains 1600/1602 properties
BEST_FIRST walk for 4003 steps (15 resets) in 174 ms. (22 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 201 ms. (19 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 201 ms. (19 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4003 steps (16 resets) in 191 ms. (20 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4003 steps (15 resets) in 192 ms. (20 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 183 ms. (21 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 142 ms. (28 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 150 ms. (26 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4003 steps (16 resets) in 158 ms. (25 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 209 ms. (19 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4003 steps (16 resets) in 207 ms. (19 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4003 steps (16 resets) in 193 ms. (20 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 188 ms. (21 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 182 ms. (21 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4003 steps (16 resets) in 177 ms. (22 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 198 ms. (20 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 185 ms. (21 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 184 ms. (21 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4002 steps (15 resets) in 167 ms. (23 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4003 steps (16 resets) in 193 ms. (20 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 174 ms. (22 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 169 ms. (23 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4002 steps (16 resets) in 174 ms. (22 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4002 steps (16 resets) in 165 ms. (24 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 178 ms. (22 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 147 ms. (27 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 166 ms. (23 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 180 ms. (22 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 212 ms. (18 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 179 ms. (22 steps per ms) remains 1600/1600 properties
BEST_FIRST walk for 4003 steps (16 resets) in 174 ms. (22 steps per ms) remains 1599/1600 properties
BEST_FIRST walk for 4004 steps (16 resets) in 185 ms. (21 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 185 ms. (21 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4003 steps (16 resets) in 180 ms. (22 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 174 ms. (22 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 163 ms. (24 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4003 steps (16 resets) in 149 ms. (26 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 148 ms. (26 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 175 ms. (22 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 163 ms. (24 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 168 ms. (23 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 188 ms. (21 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 178 ms. (22 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 173 ms. (23 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 192 ms. (20 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 181 ms. (22 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 190 ms. (20 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 195 ms. (20 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4003 steps (16 resets) in 195 ms. (20 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 177 ms. (22 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4002 steps (16 resets) in 131 ms. (30 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4004 steps (16 resets) in 182 ms. (21 steps per ms) remains 1599/1599 properties
BEST_FIRST walk for 4002 steps (16 resets) in 156 ms. (25 steps per ms) remains 1597/1599 properties
BEST_FIRST walk for 4003 steps (16 resets) in 175 ms. (22 steps per ms) remains 1595/1597 properties
BEST_FIRST walk for 4004 steps (16 resets) in 167 ms. (23 steps per ms) remains 1595/1595 properties
BEST_FIRST walk for 4004 steps (16 resets) in 170 ms. (23 steps per ms) remains 1595/1595 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1593/1595 properties
BEST_FIRST walk for 4004 steps (16 resets) in 168 ms. (23 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 174 ms. (22 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 157 ms. (25 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 156 ms. (25 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4002 steps (16 resets) in 155 ms. (25 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 148 ms. (26 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 168 ms. (23 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4003 steps (16 resets) in 168 ms. (23 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4003 steps (16 resets) in 138 ms. (28 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4002 steps (16 resets) in 134 ms. (29 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4003 steps (16 resets) in 157 ms. (25 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4003 steps (16 resets) in 134 ms. (29 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4003 steps (16 resets) in 133 ms. (29 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4003 steps (16 resets) in 136 ms. (29 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4003 steps (16 resets) in 140 ms. (28 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 136 ms. (29 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4003 steps (16 resets) in 128 ms. (31 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4000 steps (16 resets) in 161 ms. (24 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4002 steps (16 resets) in 162 ms. (24 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4003 steps (16 resets) in 169 ms. (23 steps per ms) remains 1593/1593 properties
BEST_FIRST walk for 4002 steps (16 resets) in 165 ms. (24 steps per ms) remains 1591/1593 properties
BEST_FIRST walk for 4002 steps (16 resets) in 164 ms. (24 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 217 ms. (18 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4003 steps (16 resets) in 225 ms. (17 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4003 steps (16 resets) in 209 ms. (19 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4002 steps (16 resets) in 201 ms. (19 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4003 steps (16 resets) in 181 ms. (21 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 201 ms. (19 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 209 ms. (19 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 199 ms. (20 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 193 ms. (20 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 215 ms. (18 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 200 ms. (19 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 228 ms. (17 steps per ms) remains 1591/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 211 ms. (18 steps per ms) remains 1589/1591 properties
BEST_FIRST walk for 4004 steps (16 resets) in 216 ms. (18 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 180 ms. (22 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 168 ms. (23 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 187 ms. (21 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 191 ms. (20 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 188 ms. (21 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 180 ms. (22 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 187 ms. (21 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (16 resets) in 172 ms. (23 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 156 ms. (25 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 175 ms. (22 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4003 steps (16 resets) in 174 ms. (22 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 150 ms. (26 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 181 ms. (22 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 166 ms. (23 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1589/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 181 ms. (22 steps per ms) remains 1587/1589 properties
BEST_FIRST walk for 4004 steps (16 resets) in 181 ms. (22 steps per ms) remains 1587/1587 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1587/1587 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1585/1587 properties
BEST_FIRST walk for 4004 steps (16 resets) in 174 ms. (22 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 166 ms. (23 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 195 ms. (20 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4003 steps (16 resets) in 198 ms. (20 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 188 ms. (21 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4003 steps (15 resets) in 168 ms. (23 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 181 ms. (22 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 179 ms. (22 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 173 ms. (23 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 164 ms. (24 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1585/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 228 ms. (17 steps per ms) remains 1583/1585 properties
BEST_FIRST walk for 4004 steps (16 resets) in 217 ms. (18 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 203 ms. (19 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 186 ms. (21 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 167 ms. (23 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 208 ms. (19 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4002 steps (16 resets) in 191 ms. (20 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4002 steps (16 resets) in 193 ms. (20 steps per ms) remains 1583/1583 properties
Reachability property qltransition_1059 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 195 ms. (20 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 185 ms. (21 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 204 ms. (19 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 204 ms. (19 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 213 ms. (18 steps per ms) remains 1583/1583 properties
Reachability property qltransition_889 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 204 ms. (19 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 173 ms. (23 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 170 ms. (23 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 211 ms. (18 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 199 ms. (20 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 167 ms. (23 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 157 ms. (25 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 149 ms. (26 steps per ms) remains 1583/1583 properties
BEST_FIRST walk for 4003 steps (16 resets) in 184 ms. (21 steps per ms) remains 1581/1583 properties
BEST_FIRST walk for 4004 steps (16 resets) in 167 ms. (23 steps per ms) remains 1581/1581 properties
BEST_FIRST walk for 4003 steps (15 resets) in 140 ms. (28 steps per ms) remains 1581/1581 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 1581/1581 properties
BEST_FIRST walk for 4004 steps (16 resets) in 166 ms. (23 steps per ms) remains 1581/1581 properties
BEST_FIRST walk for 4003 steps (16 resets) in 192 ms. (20 steps per ms) remains 1581/1581 properties
BEST_FIRST walk for 4003 steps (16 resets) in 195 ms. (20 steps per ms) remains 1581/1581 properties
BEST_FIRST walk for 4002 steps (16 resets) in 152 ms. (26 steps per ms) remains 1581/1581 properties
BEST_FIRST walk for 4004 steps (16 resets) in 181 ms. (22 steps per ms) remains 1579/1581 properties
BEST_FIRST walk for 4004 steps (16 resets) in 163 ms. (24 steps per ms) remains 1579/1579 properties
BEST_FIRST walk for 4004 steps (16 resets) in 178 ms. (22 steps per ms) remains 1579/1579 properties
BEST_FIRST walk for 4003 steps (16 resets) in 176 ms. (22 steps per ms) remains 1579/1579 properties
BEST_FIRST walk for 4003 steps (16 resets) in 176 ms. (22 steps per ms) remains 1579/1579 properties
BEST_FIRST walk for 4004 steps (16 resets) in 159 ms. (25 steps per ms) remains 1577/1579 properties
BEST_FIRST walk for 4004 steps (16 resets) in 192 ms. (20 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 192 ms. (20 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 192 ms. (20 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 196 ms. (20 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 194 ms. (20 steps per ms) remains 1577/1577 properties
SDD proceeding with computation,5882 properties remain. new max is 4
SDD size :27 after 31
BEST_FIRST walk for 4003 steps (16 resets) in 159 ms. (25 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4001 steps (16 resets) in 227 ms. (17 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 178 ms. (22 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 159 ms. (25 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (15 resets) in 157 ms. (25 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 144 ms. (27 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 157 ms. (25 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 153 ms. (26 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 157 ms. (25 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (15 resets) in 156 ms. (25 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 148 ms. (26 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 144 ms. (27 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 160 ms. (24 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 159 ms. (25 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 169 ms. (23 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 124 ms. (32 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (15 resets) in 156 ms. (25 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 148 ms. (26 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 146 ms. (27 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4003 steps (16 resets) in 192 ms. (20 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 195 ms. (20 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 172 ms. (23 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 183 ms. (21 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 180 ms. (22 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 234 ms. (17 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 210 ms. (18 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 217 ms. (18 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 203 ms. (19 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 179 ms. (22 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 177 ms. (22 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 223 ms. (17 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 214 ms. (18 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 215 ms. (18 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 177 ms. (22 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 167 ms. (23 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4002 steps (16 resets) in 154 ms. (25 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 185 ms. (21 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 187 ms. (21 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4001 steps (16 resets) in 180 ms. (22 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 181 ms. (22 steps per ms) remains 1577/1577 properties
BEST_FIRST walk for 4004 steps (15 resets) in 139 ms. (28 steps per ms) remains 1577/1577 properties
[2025-06-02 07:36:47] [INFO ] Flow matrix only has 3940 transitions (discarded 286 similar events)
// Phase 1: matrix 3940 rows 2308 cols
[2025-06-02 07:36:47] [INFO ] Computed 521 invariants in 103 ms
[2025-06-02 07:36:47] [INFO ] State equation strengthened by 1813 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1577 unsolved
Reachability property qltransition_2113 is true.
Reachability property qltransition_1955 is true.
SDD proceeding with computation,5880 properties remain. new max is 4
SDD size :31 after 35
Reachability property qltransition_5504 is true.
Reachability property qltransition_5443 is true.
Reachability property qltransition_3027 is true.
Reachability property qltransition_2784 is true.
Reachability property qltransition_2567 is true.
Reachability property qltransition_2372 is true.
Reachability property qltransition_2195 is true.
Reachability property qltransition_2032 is true.
Reachability property qltransition_1879 is true.
Reachability property qltransition_1732 is true.
Reachability property qltransition_1432 is true.
Reachability property qltransition_1283 is true.
Reachability property qltransition_1128 is true.
Reachability property qltransition_963 is true.
Reachability property qltransition_784 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_123 is true.
SDD proceeding with computation,5862 properties remain. new max is 4
SDD size :35 after 38
Reachability property qltransition_2922 is true.
Reachability property qltransition_2692 is true.
Reachability property qltransition_2486 is true.
Reachability property qltransition_2300 is true.
Reachability property qltransition_2130 is true.
Reachability property qltransition_1972 is true.
Reachability property qltransition_1822 is true.
Reachability property qltransition_1676 is true.
Reachability property qltransition_1530 is true.
Reachability property qltransition_1384 is true.
Reachability property qltransition_1234 is true.
Reachability property qltransition_1076 is true.
Reachability property qltransition_906 is true.
Reachability property qltransition_720 is true.
Reachability property qltransition_514 is true.
Reachability property qltransition_18 is true.
SDD proceeding with computation,5846 properties remain. new max is 4
SDD size :38 after 40
SDD proceeding with computation,5846 properties remain. new max is 8
SDD size :40 after 42
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1010/6248 variables, and 24 constraints, problems are : Problem set: 0 solved, 1577 unsolved in 75069 ms.
Refiners :[Positive P Invariants (semi-flows): 23/31 constraints, Generalized P Invariants (flows): 1/490 constraints, State Equation: 0/2308 constraints, ReadFeed: 0/1813 constraints, PredecessorRefiner: 1577/1577 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1577 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1577 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1577 unsolved
SDD proceeding with computation,5846 properties remain. new max is 16
SDD size :42 after 44
SDD proceeding with computation,5846 properties remain. new max is 32
SDD size :44 after 51
SDD proceeding with computation,5846 properties remain. new max is 64
SDD size :51 after 55
At refinement iteration 2 (INCLUDED_ONLY) 0/1010 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1577 unsolved
At refinement iteration 3 (OVERLAPS) 715/1725 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 1577 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1725/6248 variables, and 30 constraints, problems are : Problem set: 0 solved, 1577 unsolved in 75044 ms.
Refiners :[Positive P Invariants (semi-flows): 29/31 constraints, Generalized P Invariants (flows): 1/490 constraints, State Equation: 0/2308 constraints, ReadFeed: 0/1813 constraints, PredecessorRefiner: 0/1577 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 151179ms problems are : Problem set: 0 solved, 1577 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1010 out of 2308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2308/2308 places, 4226/4226 transitions.
Discarding 89 places :
Symmetric choice reduction at 0 with 89 rule applications. Total rules 89 place count 2219 transition count 4137
Iterating global reduction 0 with 89 rules applied. Total rules applied 178 place count 2219 transition count 4137
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 259 place count 2138 transition count 3651
Iterating global reduction 0 with 81 rules applied. Total rules applied 340 place count 2138 transition count 3651
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 341 place count 2138 transition count 3655
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 342 place count 2137 transition count 3655
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 346 place count 2137 transition count 3655
Applied a total of 346 rules in 647 ms. Remains 2137 /2308 variables (removed 171) and now considering 3655/4226 (removed 571) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 648 ms. Remains : 2137/2308 places, 3655/4226 transitions.
Reachability property qltransition_4048 is true.
Reachability property qltransition_3162 is true.
Reachability property qltransition_3154 is true.
Reachability property qltransition_2923 is true.
Reachability property qltransition_2915 is true.
Reachability property qltransition_2889 is true.
RANDOM walk for 659992 steps (15147 resets) in 120006 ms. (5 steps per ms) remains 1515/1577 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (16 resets) in 143 ms. (27 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4003 steps (16 resets) in 146 ms. (27 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (16 resets) in 162 ms. (24 steps per ms) remains 1515/1515 properties
BEST_FIRST walk for 4004 steps (16 resets) in 192 ms. (20 steps per ms) remains 1513/1515 properties
BEST_FIRST walk for 4004 steps (16 resets) in 234 ms. (17 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 181 ms. (22 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 222 ms. (17 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 211 ms. (18 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 191 ms. (20 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4003 steps (15 resets) in 183 ms. (21 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4002 steps (15 resets) in 184 ms. (21 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 204 ms. (19 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (15 resets) in 189 ms. (21 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 163 ms. (24 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 140 ms. (28 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4002 steps (15 resets) in 138 ms. (28 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4003 steps (15 resets) in 151 ms. (26 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4002 steps (15 resets) in 153 ms. (25 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (15 resets) in 151 ms. (26 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 154 ms. (25 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1513/1513 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1511/1513 properties
Reachability property qltransition_2694 is true.
Reachability property qltransition_2693 is true.
BEST_FIRST walk for 4002 steps (15 resets) in 157 ms. (25 steps per ms) remains 1511/1511 properties
BEST_FIRST walk for 4004 steps (16 resets) in 156 ms. (25 steps per ms) remains 1511/1511 properties
BEST_FIRST walk for 4002 steps (16 resets) in 140 ms. (28 steps per ms) remains 1511/1511 properties
Reachability property qltransition_2685 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 170 ms. (23 steps per ms) remains 1511/1511 properties
BEST_FIRST walk for 4003 steps (16 resets) in 170 ms. (23 steps per ms) remains 1511/1511 properties
BEST_FIRST walk for 4003 steps (16 resets) in 172 ms. (23 steps per ms) remains 1511/1511 properties
Reachability property qltransition_2659 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 164 ms. (24 steps per ms) remains 1511/1511 properties
BEST_FIRST walk for 4003 steps (15 resets) in 167 ms. (23 steps per ms) remains 1511/1511 properties
BEST_FIRST walk for 4004 steps (15 resets) in 168 ms. (23 steps per ms) remains 1511/1511 properties
BEST_FIRST walk for 4004 steps (16 resets) in 135 ms. (29 steps per ms) remains 1509/1511 properties
BEST_FIRST walk for 4004 steps (15 resets) in 162 ms. (24 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4003 steps (16 resets) in 155 ms. (25 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4003 steps (14 resets) in 122 ms. (32 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4003 steps (16 resets) in 127 ms. (31 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4002 steps (16 resets) in 156 ms. (25 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (15 resets) in 152 ms. (26 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4003 steps (15 resets) in 156 ms. (25 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4003 steps (15 resets) in 142 ms. (27 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (15 resets) in 142 ms. (28 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4003 steps (16 resets) in 158 ms. (25 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (16 resets) in 158 ms. (25 steps per ms) remains 1509/1509 properties
BEST_FIRST walk for 4004 steps (16 resets) in 116 ms. (34 steps per ms) remains 1507/1509 properties
BEST_FIRST walk for 4003 steps (16 resets) in 124 ms. (32 steps per ms) remains 1507/1507 properties
BEST_FIRST walk for 4003 steps (15 resets) in 117 ms. (33 steps per ms) remains 1507/1507 properties
BEST_FIRST walk for 4002 steps (16 resets) in 131 ms. (30 steps per ms) remains 1507/1507 properties
BEST_FIRST walk for 4003 steps (16 resets) in 159 ms. (25 steps per ms) remains 1507/1507 properties
BEST_FIRST walk for 4003 steps (16 resets) in 159 ms. (25 steps per ms) remains 1507/1507 properties
BEST_FIRST walk for 4004 steps (16 resets) in 162 ms. (24 steps per ms) remains 1505/1507 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4004 steps (16 resets) in 154 ms. (25 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4004 steps (16 resets) in 186 ms. (21 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4004 steps (15 resets) in 155 ms. (25 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4002 steps (15 resets) in 161 ms. (24 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4003 steps (16 resets) in 158 ms. (25 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4003 steps (16 resets) in 152 ms. (26 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4003 steps (15 resets) in 148 ms. (26 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4004 steps (15 resets) in 146 ms. (27 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4002 steps (15 resets) in 144 ms. (27 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4003 steps (16 resets) in 139 ms. (28 steps per ms) remains 1505/1505 properties
BEST_FIRST walk for 4003 steps (16 resets) in 117 ms. (33 steps per ms) remains 1503/1505 properties
Reachability property qltransition_2488 is true.
Reachability property qltransition_2487 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4002 steps (16 resets) in 190 ms. (20 steps per ms) remains 1503/1503 properties
Reachability property qltransition_2479 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 191 ms. (20 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (15 resets) in 159 ms. (25 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (15 resets) in 177 ms. (22 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (15 resets) in 174 ms. (22 steps per ms) remains 1503/1503 properties
Reachability property qltransition_2453 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (15 resets) in 171 ms. (23 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (16 resets) in 145 ms. (27 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (15 resets) in 157 ms. (25 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 142 ms. (28 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (15 resets) in 151 ms. (26 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (16 resets) in 140 ms. (28 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (16 resets) in 151 ms. (26 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 148 ms. (26 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 182 ms. (21 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 153 ms. (26 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (15 resets) in 140 ms. (28 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 139 ms. (28 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 132 ms. (30 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (16 resets) in 160 ms. (24 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (16 resets) in 137 ms. (29 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 166 ms. (23 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4002 steps (16 resets) in 176 ms. (22 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 173 ms. (23 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 172 ms. (23 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 172 ms. (23 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 178 ms. (22 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4003 steps (16 resets) in 175 ms. (22 steps per ms) remains 1503/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 179 ms. (22 steps per ms) remains 1501/1503 properties
BEST_FIRST walk for 4004 steps (16 resets) in 183 ms. (21 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 166 ms. (23 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4002 steps (16 resets) in 157 ms. (25 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4002 steps (16 resets) in 156 ms. (25 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (16 resets) in 138 ms. (28 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (16 resets) in 149 ms. (26 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 164 ms. (24 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (16 resets) in 145 ms. (27 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (16 resets) in 138 ms. (28 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (15 resets) in 143 ms. (27 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4002 steps (15 resets) in 135 ms. (29 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (16 resets) in 191 ms. (20 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (15 resets) in 149 ms. (26 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (15 resets) in 131 ms. (30 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (15 resets) in 129 ms. (30 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 127 ms. (31 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4002 steps (15 resets) in 123 ms. (32 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 129 ms. (30 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (16 resets) in 150 ms. (26 steps per ms) remains 1501/1501 properties
Reachability property qltransition_2302 is true.
Reachability property qltransition_2301 is true.
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 147 ms. (27 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (15 resets) in 122 ms. (32 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 1501/1501 properties
Reachability property qltransition_2293 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 135 ms. (29 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 156 ms. (25 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (15 resets) in 154 ms. (25 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 162 ms. (24 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 1501/1501 properties
Reachability property qltransition_2267 is true.
BEST_FIRST walk for 4003 steps (16 resets) in 149 ms. (26 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (16 resets) in 184 ms. (21 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (15 resets) in 138 ms. (28 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (15 resets) in 154 ms. (25 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 159 ms. (25 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (15 resets) in 135 ms. (29 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (16 resets) in 156 ms. (25 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (16 resets) in 150 ms. (26 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4002 steps (16 resets) in 164 ms. (24 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 154 ms. (25 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 163 ms. (24 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4003 steps (15 resets) in 136 ms. (29 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1501/1501 properties
BEST_FIRST walk for 4004 steps (16 resets) in 151 ms. (26 steps per ms) remains 1501/1501 properties
Reachability property qltransition_2132 is true.
Reachability property qltransition_2131 is true.
Reachability property qltransition_2123 is true.
Reachability property qltransition_2097 is true.
Reachability property qltransition_1974 is true.
Reachability property qltransition_1973 is true.
Reachability property qltransition_1965 is true.
Reachability property qltransition_1939 is true.
Reachability property qltransition_1824 is true.
Reachability property qltransition_1823 is true.
Reachability property qltransition_1815 is true.
Reachability property qltransition_1789 is true.
Reachability property qltransition_1678 is true.
Reachability property qltransition_1677 is true.
Reachability property qltransition_1669 is true.
Reachability property qltransition_1643 is true.
Reachability property qltransition_1532 is true.
Reachability property qltransition_1531 is true.
Reachability property qltransition_1523 is true.
Reachability property qltransition_1497 is true.
Reachability property qltransition_1386 is true.
Reachability property qltransition_1385 is true.
Reachability property qltransition_1377 is true.
Reachability property qltransition_1351 is true.
Reachability property qltransition_1236 is true.
Reachability property qltransition_1235 is true.
Reachability property qltransition_1227 is true.
Reachability property qltransition_1201 is true.
Reachability property qltransition_1078 is true.
Reachability property qltransition_1077 is true.
Reachability property qltransition_1069 is true.
Reachability property qltransition_1043 is true.
Reachability property qltransition_908 is true.
Reachability property qltransition_907 is true.
Reachability property qltransition_899 is true.
Reachability property qltransition_873 is true.
Reachability property qltransition_722 is true.
Reachability property qltransition_721 is true.
Reachability property qltransition_713 is true.
Reachability property qltransition_687 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_277 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,5780 properties remain. new max is 64
SDD size :55 after 121
Reachability property qltransition_3374 is true.
Reachability property qltransition_3155 is true.
SDD proceeding with computation,5778 properties remain. new max is 64
SDD size :121 after 123
Reachability property qltransition_4144 is true.
Reachability property qltransition_3163 is true.
SDD proceeding with computation,5776 properties remain. new max is 64
SDD size :123 after 125
Reachability property qltransition_3565 is true.
Reachability property qltransition_3157 is true.
SDD proceeding with computation,5774 properties remain. new max is 64
SDD size :125 after 127
Interrupted probabilistic random walk after 799236 steps, run timeout after 114001 ms. (steps per millisecond=7 ) properties seen :14 out of 1501
Probabilistic random walk after 799236 steps, saw 356574 distinct states, run finished after 114015 ms. (steps per millisecond=7 ) properties seen :14
[2025-06-02 07:41:51] [INFO ] Flow matrix only has 3369 transitions (discarded 286 similar events)
// Phase 1: matrix 3369 rows 2137 cols
[2025-06-02 07:41:51] [INFO ] Computed 521 invariants in 70 ms
[2025-06-02 07:41:52] [INFO ] State equation strengthened by 1413 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
Reachability property qltransition_3664 is true.
Reachability property qltransition_3158 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/915 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1487 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/915 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1487 unsolved
SDD proceeding with computation,5772 properties remain. new max is 64
SDD size :127 after 129
Reachability property qltransition_3757 is true.
Reachability property qltransition_3159 is true.
SDD proceeding with computation,5770 properties remain. new max is 64
SDD size :129 after 131
Reachability property qltransition_3946 is true.
Reachability property qltransition_3161 is true.
SDD proceeding with computation,5768 properties remain. new max is 64
SDD size :131 after 133
Reachability property qltransition_3854 is true.
Reachability property qltransition_3160 is true.
SDD proceeding with computation,5766 properties remain. new max is 64
SDD size :133 after 135
Reachability property qltransition_4335 is true.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 915/5506 variables, and 24 constraints, problems are : Problem set: 0 solved, 1487 unsolved in 90039 ms.
Refiners :[Positive P Invariants (semi-flows): 23/31 constraints, Generalized P Invariants (flows): 1/490 constraints, State Equation: 0/2137 constraints, ReadFeed: 0/1413 constraints, PredecessorRefiner: 1487/1487 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1487 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/915 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1487 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/915 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1487 unsolved
Reachability property qltransition_3165 is true.
SDD proceeding with computation,5764 properties remain. new max is 64
SDD size :135 after 137
Reachability property qltransition_4235 is true.
Reachability property qltransition_3164 is true.
SDD proceeding with computation,5762 properties remain. new max is 64
SDD size :137 after 139
Detected timeout of ITS tools.
[2025-06-02 07:44:09] [INFO ] Flatten gal took : 268 ms
[2025-06-02 07:44:09] [INFO ] Applying decomposition
[2025-06-02 07:44:10] [INFO ] Flatten gal took : 239 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3669875452709406677.txt' '-o' '/tmp/graph3669875452709406677.bin' '-w' '/tmp/graph3669875452709406677.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3669875452709406677.bin' '-l' '-1' '-v' '-w' '/tmp/graph3669875452709406677.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:44:11] [INFO ] Decomposing Gal with order
[2025-06-02 07:44:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:44:13] [INFO ] Removed a total of 4353 redundant transitions.
[2025-06-02 07:44:13] [INFO ] Flatten gal took : 1806 ms
[2025-06-02 07:44:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 1271 labels/synchronizations in 351 ms.
[2025-06-02 07:44:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3792796971782457931.gal : 91 ms
[2025-06-02 07:44:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10930156395221651343.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3792796971782457931.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10930156395221651343.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality10930156395221651343.prop.
SDD proceeding with computation,1487 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 1024
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 2048
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 4096
SDD size :1 after 1
SDD proceeding with computation,1487 properties remain. new max is 8192
SDD size :1 after 1
At refinement iteration 2 (INCLUDED_ONLY) 0/915 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1487 unsolved
At refinement iteration 3 (OVERLAPS) 685/1600 variables, 6/30 constraints. Problems are: Problem set: 0 solved, 1487 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1487 properties remain. new max is 16384
SDD size :1 after 1
[2025-06-02 07:44:26] [INFO ] Deduced a trap composed of 33 places in 141 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:26] [INFO ] Deduced a trap composed of 170 places in 280 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:27] [INFO ] Deduced a trap composed of 203 places in 386 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:27] [INFO ] Deduced a trap composed of 245 places in 418 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:28] [INFO ] Deduced a trap composed of 221 places in 457 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:28] [INFO ] Deduced a trap composed of 221 places in 507 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:29] [INFO ] Deduced a trap composed of 272 places in 479 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:30] [INFO ] Deduced a trap composed of 238 places in 465 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:30] [INFO ] Deduced a trap composed of 232 places in 554 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:31] [INFO ] Deduced a trap composed of 232 places in 566 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:33] [INFO ] Deduced a trap composed of 483 places in 2203 ms of which 771 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:35] [INFO ] Deduced a trap composed of 483 places in 2101 ms of which 656 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:37] [INFO ] Deduced a trap composed of 118 places in 1877 ms of which 277 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:39] [INFO ] Deduced a trap composed of 79 places in 1798 ms of which 202 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:41] [INFO ] Deduced a trap composed of 484 places in 2173 ms of which 646 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:43] [INFO ] Deduced a trap composed of 329 places in 1998 ms of which 625 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:45] [INFO ] Deduced a trap composed of 338 places in 2111 ms of which 649 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:48] [INFO ] Deduced a trap composed of 347 places in 2153 ms of which 588 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:50] [INFO ] Deduced a trap composed of 347 places in 2028 ms of which 601 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:44:52] [INFO ] Deduced a trap composed of 347 places in 2036 ms of which 601 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1600 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 1487 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1600/5506 variables, and 50 constraints, problems are : Problem set: 0 solved, 1487 unsolved in 90056 ms.
Refiners :[Positive P Invariants (semi-flows): 29/31 constraints, Generalized P Invariants (flows): 1/490 constraints, State Equation: 0/2137 constraints, ReadFeed: 0/1413 constraints, PredecessorRefiner: 0/1487 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 181094ms problems are : Problem set: 0 solved, 1487 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 915 out of 2137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2137/2137 places, 3655/3655 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 2097 transition count 3615
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 2097 transition count 3615
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 118 place count 2059 transition count 3387
Iterating global reduction 0 with 38 rules applied. Total rules applied 156 place count 2059 transition count 3387
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 167 place count 2059 transition count 3387
Applied a total of 167 rules in 347 ms. Remains 2059 /2137 variables (removed 78) and now considering 3387/3655 (removed 268) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 348 ms. Remains : 2059/2137 places, 3387/3655 transitions.
RANDOM walk for 677201 steps (15546 resets) in 120004 ms. (5 steps per ms) remains 1463/1487 properties
BEST_FIRST walk for 4003 steps (16 resets) in 175 ms. (22 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 175 ms. (22 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 149 ms. (26 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 154 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 160 ms. (24 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 186 ms. (21 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 218 ms. (18 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 220 ms. (18 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (16 resets) in 171 ms. (23 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 155 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 153 ms. (26 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 137 ms. (29 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 164 ms. (24 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 166 ms. (23 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 215 ms. (18 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (15 resets) in 200 ms. (19 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 208 ms. (19 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 203 ms. (19 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (16 resets) in 199 ms. (20 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (16 resets) in 197 ms. (20 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 169 ms. (23 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 188 ms. (21 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (16 resets) in 181 ms. (21 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (15 resets) in 155 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 160 ms. (24 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 154 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 151 ms. (26 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 156 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (15 resets) in 156 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 144 ms. (27 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (14 resets) in 136 ms. (29 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (15 resets) in 135 ms. (29 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (15 resets) in 149 ms. (26 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 157 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 162 ms. (24 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 140 ms. (28 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 174 ms. (22 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (15 resets) in 160 ms. (24 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (13 resets) in 148 ms. (26 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 158 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 157 ms. (25 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 170 ms. (23 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 140 ms. (28 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4004 steps (15 resets) in 153 ms. (26 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4003 steps (16 resets) in 152 ms. (26 steps per ms) remains 1463/1463 properties
BEST_FIRST walk for 4002 steps (16 resets) in 152 ms. (26 steps per ms) remains 1463/1463 properties
SDD proceeding with computation,1487 properties remain. new max is 32768
SDD size :1 after 468
Interrupted probabilistic random walk after 709505 steps, run timeout after 96002 ms. (steps per millisecond=7 ) properties seen :0 out of 1463
Probabilistic random walk after 709505 steps, saw 315412 distinct states, run finished after 96004 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-02 07:47:02] [INFO ] Flow matrix only has 3101 transitions (discarded 286 similar events)
// Phase 1: matrix 3101 rows 2059 cols
[2025-06-02 07:47:02] [INFO ] Computed 521 invariants in 62 ms
[2025-06-02 07:47:02] [INFO ] State equation strengthened by 1223 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
SDD proceeding with computation,1487 properties remain. new max is 65536
SDD size :468 after 468
At refinement iteration 0 (INCLUDED_ONLY) 0/893 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/893 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
SDD proceeding with computation,1487 properties remain. new max is 131072
SDD size :468 after 485
At refinement iteration 2 (INCLUDED_ONLY) 0/893 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
At refinement iteration 3 (OVERLAPS) 661/1554 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1554/5160 variables, and 31 constraints, problems are : Problem set: 0 solved, 1463 unsolved in 105058 ms.
Refiners :[Positive P Invariants (semi-flows): 30/32 constraints, Generalized P Invariants (flows): 1/489 constraints, State Equation: 0/2059 constraints, ReadFeed: 0/1223 constraints, PredecessorRefiner: 1463/1463 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1463 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/893 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/893 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/893 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
SDD proceeding with computation,1487 properties remain. new max is 262144
SDD size :485 after 523
At refinement iteration 3 (OVERLAPS) 661/1554 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:50] [INFO ] Deduced a trap composed of 33 places in 1612 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:52] [INFO ] Deduced a trap composed of 587 places in 2269 ms of which 746 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:52] [INFO ] Deduced a trap composed of 170 places in 267 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:53] [INFO ] Deduced a trap composed of 203 places in 371 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:53] [INFO ] Deduced a trap composed of 221 places in 391 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:54] [INFO ] Deduced a trap composed of 232 places in 522 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:54] [INFO ] Deduced a trap composed of 246 places in 500 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:57] [INFO ] Deduced a trap composed of 476 places in 2282 ms of which 719 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:49:59] [INFO ] Deduced a trap composed of 476 places in 2291 ms of which 703 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:01] [INFO ] Deduced a trap composed of 79 places in 1720 ms of which 198 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:03] [INFO ] Deduced a trap composed of 118 places in 1814 ms of which 265 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:05] [INFO ] Deduced a trap composed of 475 places in 2346 ms of which 711 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:07] [INFO ] Deduced a trap composed of 193 places in 2060 ms of which 449 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:10] [INFO ] Deduced a trap composed of 319 places in 2322 ms of which 684 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:12] [INFO ] Deduced a trap composed of 337 places in 2246 ms of which 627 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:14] [INFO ] Deduced a trap composed of 337 places in 2256 ms of which 637 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:17] [INFO ] Deduced a trap composed of 351 places in 2375 ms of which 754 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:19] [INFO ] Deduced a trap composed of 337 places in 2232 ms of which 669 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:21] [INFO ] Deduced a trap composed of 328 places in 2312 ms of which 693 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:23] [INFO ] Deduced a trap composed of 337 places in 2150 ms of which 724 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1554 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 1463 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:28] [INFO ] Deduced a trap composed of 430 places in 2248 ms of which 845 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:30] [INFO ] Deduced a trap composed of 429 places in 2098 ms of which 681 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:32] [INFO ] Deduced a trap composed of 453 places in 2243 ms of which 712 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:50:35] [INFO ] Deduced a trap composed of 461 places in 2341 ms of which 855 ms to minimize.
SMT process timed out in 213101ms, After SMT, problems are : Problem set: 0 solved, 1463 unsolved
Fused 1463 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 893 out of 2059 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2059/2059 places, 3387/3387 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 2051 transition count 3379
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 2051 transition count 3379
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 2043 transition count 3331
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 2043 transition count 3331
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 35 place count 2043 transition count 3331
Applied a total of 35 rules in 320 ms. Remains 2043 /2059 variables (removed 16) and now considering 3331/3387 (removed 56) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 322 ms. Remains : 2043/2059 places, 3331/3387 transitions.
RANDOM walk for 695388 steps (15960 resets) in 120004 ms. (5 steps per ms) remains 1442/1463 properties
BEST_FIRST walk for 4004 steps (16 resets) in 140 ms. (28 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 153 ms. (25 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 165 ms. (24 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 168 ms. (23 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 169 ms. (23 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 173 ms. (23 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 171 ms. (23 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 138 ms. (28 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 135 ms. (29 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 124 ms. (32 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 134 ms. (29 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 148 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4002 steps (16 resets) in 146 ms. (27 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 142 ms. (27 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4002 steps (15 resets) in 123 ms. (32 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 133 ms. (29 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 146 ms. (27 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4001 steps (15 resets) in 153 ms. (25 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 163 ms. (24 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 110 ms. (36 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4002 steps (15 resets) in 119 ms. (33 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 118 ms. (33 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (15 resets) in 121 ms. (32 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 152 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 149 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 157 ms. (25 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (15 resets) in 126 ms. (31 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 150 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (14 resets) in 149 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (15 resets) in 151 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 138 ms. (28 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (15 resets) in 126 ms. (31 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 152 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4002 steps (16 resets) in 151 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 153 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 134 ms. (29 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 143 ms. (27 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (15 resets) in 147 ms. (27 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (16 resets) in 132 ms. (30 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (15 resets) in 129 ms. (30 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4001 steps (16 resets) in 153 ms. (25 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (15 resets) in 139 ms. (28 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (15 resets) in 149 ms. (26 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4003 steps (14 resets) in 146 ms. (27 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 161 ms. (24 steps per ms) remains 1442/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 131 ms. (30 steps per ms) remains 1442/1442 properties
SDD proceeding with computation,1487 properties remain. new max is 524288
SDD size :523 after 550
Interrupted probabilistic random walk after 738996 steps, run timeout after 96001 ms. (steps per millisecond=7 ) properties seen :0 out of 1442
Probabilistic random walk after 738996 steps, saw 328611 distinct states, run finished after 96003 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-02 07:52:44] [INFO ] Flow matrix only has 3045 transitions (discarded 286 similar events)
// Phase 1: matrix 3045 rows 2043 cols
[2025-06-02 07:52:44] [INFO ] Computed 521 invariants in 77 ms
[2025-06-02 07:52:44] [INFO ] State equation strengthened by 1183 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/874 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/874 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/874 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
Detected timeout of ITS tools.
At refinement iteration 3 (OVERLAPS) 667/1541 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1541/5088 variables, and 31 constraints, problems are : Problem set: 0 solved, 1442 unsolved in 120045 ms.
Refiners :[Positive P Invariants (semi-flows): 30/32 constraints, Generalized P Invariants (flows): 1/489 constraints, State Equation: 0/2043 constraints, ReadFeed: 0/1183 constraints, PredecessorRefiner: 1442/1442 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1442 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/874 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/874 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/874 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
At refinement iteration 3 (OVERLAPS) 667/1541 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:46] [INFO ] Deduced a trap composed of 33 places in 1581 ms of which 137 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:49] [INFO ] Deduced a trap composed of 579 places in 2484 ms of which 814 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:50] [INFO ] Deduced a trap composed of 170 places in 430 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:50] [INFO ] Deduced a trap composed of 203 places in 568 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:51] [INFO ] Deduced a trap composed of 221 places in 662 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:52] [INFO ] Deduced a trap composed of 231 places in 671 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:53] [INFO ] Deduced a trap composed of 232 places in 711 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:53] [INFO ] Deduced a trap composed of 268 places in 458 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:54] [INFO ] Deduced a trap composed of 232 places in 503 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:56] [INFO ] Deduced a trap composed of 467 places in 2400 ms of which 692 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:55:59] [INFO ] Deduced a trap composed of 468 places in 2346 ms of which 853 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:01] [INFO ] Deduced a trap composed of 79 places in 1943 ms of which 191 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:03] [INFO ] Deduced a trap composed of 118 places in 1965 ms of which 279 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:05] [INFO ] Deduced a trap composed of 469 places in 2455 ms of which 670 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:07] [INFO ] Deduced a trap composed of 150 places in 2042 ms of which 376 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:09] [INFO ] Deduced a trap composed of 170 places in 2121 ms of which 369 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:12] [INFO ] Deduced a trap composed of 175 places in 2258 ms of which 405 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:14] [INFO ] Deduced a trap composed of 193 places in 2640 ms of which 559 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:16] [INFO ] Deduced a trap composed of 203 places in 2006 ms of which 432 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:19] [INFO ] Deduced a trap composed of 221 places in 2425 ms of which 601 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1541 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 1442 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:25] [INFO ] Deduced a trap composed of 496 places in 2801 ms of which 895 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:27] [INFO ] Deduced a trap composed of 465 places in 2607 ms of which 684 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:30] [INFO ] Deduced a trap composed of 432 places in 2498 ms of which 628 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:32] [INFO ] Deduced a trap composed of 468 places in 2366 ms of which 673 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:35] [INFO ] Deduced a trap composed of 466 places in 2303 ms of which 698 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:37] [INFO ] Deduced a trap composed of 336 places in 2054 ms of which 530 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:40] [INFO ] Deduced a trap composed of 346 places in 2810 ms of which 1063 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:43] [INFO ] Deduced a trap composed of 356 places in 2865 ms of which 949 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:56:45] [INFO ] Deduced a trap composed of 366 places in 2622 ms of which 746 ms to minimize.
SMT process timed out in 241744ms, After SMT, problems are : Problem set: 0 solved, 1442 unsolved
Fused 1442 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 874 out of 2043 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2043/2043 places, 3331/3331 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2038 transition count 3326
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2038 transition count 3326
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 2033 transition count 3296
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 2033 transition count 3296
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 2033 transition count 3296
Applied a total of 24 rules in 493 ms. Remains 2033 /2043 variables (removed 10) and now considering 3296/3331 (removed 35) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 493 ms. Remains : 2033/2043 places, 3296/3331 transitions.
RANDOM walk for 903549 steps (20744 resets) in 120004 ms. (7 steps per ms) remains 1425/1442 properties
BEST_FIRST walk for 4004 steps (16 resets) in 113 ms. (35 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 112 ms. (35 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4002 steps (16 resets) in 112 ms. (35 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 117 ms. (33 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 113 ms. (35 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 112 ms. (35 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 109 ms. (36 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 111 ms. (35 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 111 ms. (35 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 113 ms. (35 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 100 ms. (39 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4002 steps (16 resets) in 103 ms. (38 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 99 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 99 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 103 ms. (38 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 102 ms. (38 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (15 resets) in 111 ms. (35 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 100 ms. (39 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 99 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 102 ms. (38 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (15 resets) in 96 ms. (41 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (15 resets) in 99 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 100 ms. (39 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (15 resets) in 99 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 100 ms. (39 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (15 resets) in 99 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 143 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (15 resets) in 142 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 144 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 140 ms. (28 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 145 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4002 steps (16 resets) in 144 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 141 ms. (28 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 146 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 143 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 142 ms. (28 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (15 resets) in 143 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 142 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 140 ms. (28 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 143 ms. (27 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (15 resets) in 101 ms. (39 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 98 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 98 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 106 ms. (37 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (15 resets) in 98 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 103 ms. (38 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 101 ms. (39 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4003 steps (16 resets) in 99 ms. (40 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 100 ms. (39 steps per ms) remains 1425/1425 properties
BEST_FIRST walk for 4004 steps (16 resets) in 99 ms. (40 steps per ms) remains 1425/1425 properties
Interrupted probabilistic random walk after 730104 steps, run timeout after 93002 ms. (steps per millisecond=7 ) properties seen :0 out of 1425
Probabilistic random walk after 730104 steps, saw 324558 distinct states, run finished after 93003 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-02 07:58:50] [INFO ] Flow matrix only has 3010 transitions (discarded 286 similar events)
// Phase 1: matrix 3010 rows 2033 cols
[2025-06-02 07:58:50] [INFO ] Computed 521 invariants in 82 ms
[2025-06-02 07:58:50] [INFO ] State equation strengthened by 1158 read => feed constraints.
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1425 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/860 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1425 unsolved
At refinement iteration 3 (OVERLAPS) 672/1532 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 1425 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1532/5043 variables, and 31 constraints, problems are : Problem set: 0 solved, 1425 unsolved in 135054 ms.
Refiners :[Positive P Invariants (semi-flows): 30/32 constraints, Generalized P Invariants (flows): 1/489 constraints, State Equation: 0/2033 constraints, ReadFeed: 0/1158 constraints, PredecessorRefiner: 1425/1425 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1425 unsolved
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 1425 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/860 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1425 unsolved
At refinement iteration 3 (OVERLAPS) 672/1532 variables, 7/31 constraints. Problems are: Problem set: 0 solved, 1425 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:32] [INFO ] Deduced a trap composed of 33 places in 2024 ms of which 104 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:35] [INFO ] Deduced a trap composed of 572 places in 3047 ms of which 967 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:37] [INFO ] Deduced a trap composed of 529 places in 2562 ms of which 786 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:40] [INFO ] Deduced a trap composed of 531 places in 2477 ms of which 652 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:42] [INFO ] Deduced a trap composed of 533 places in 2395 ms of which 651 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:45] [INFO ] Deduced a trap composed of 539 places in 2597 ms of which 746 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:46] [INFO ] Deduced a trap composed of 170 places in 445 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:48] [INFO ] Deduced a trap composed of 462 places in 2527 ms of which 680 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:51] [INFO ] Deduced a trap composed of 221 places in 2091 ms of which 442 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:51] [INFO ] Deduced a trap composed of 232 places in 611 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:54] [INFO ] Deduced a trap composed of 464 places in 2449 ms of which 680 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:56] [INFO ] Deduced a trap composed of 79 places in 2135 ms of which 272 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:02:59] [INFO ] Deduced a trap composed of 466 places in 2657 ms of which 825 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:03:01] [INFO ] Deduced a trap composed of 118 places in 1827 ms of which 260 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:03:03] [INFO ] Deduced a trap composed of 465 places in 2617 ms of which 817 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:03:05] [INFO ] Deduced a trap composed of 437 places in 2147 ms of which 606 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:03:08] [INFO ] Deduced a trap composed of 455 places in 2114 ms of which 630 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:03:10] [INFO ] Deduced a trap composed of 442 places in 2726 ms of which 747 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:03:13] [INFO ] Deduced a trap composed of 264 places in 2510 ms of which 801 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:03:15] [INFO ] Deduced a trap composed of 267 places in 2485 ms of which 778 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1532 variables, 20/51 constraints. Problems are: Problem set: 0 solved, 1425 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:03:20] [INFO ] Deduced a trap composed of 426 places in 2119 ms of which 651 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:03:22] [INFO ] Deduced a trap composed of 450 places in 2209 ms of which 712 ms to minimize.
SMT process timed out in 271548ms, After SMT, problems are : Problem set: 0 solved, 1425 unsolved
Fused 1425 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 860 out of 2033 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2033/2033 places, 3296/3296 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2029 transition count 3292
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2029 transition count 3292
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 2025 transition count 3268
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 2025 transition count 3268
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 18 place count 2025 transition count 3268
Applied a total of 18 rules in 340 ms. Remains 2025 /2033 variables (removed 8) and now considering 3268/3296 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340 ms. Remains : 2025/2033 places, 3268/3296 transitions.

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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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-S16C06"
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 2-5832"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S16C06, 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 r133-smll-174876529500197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C06.tgz
mv MultiCrashLeafsetExtension-PT-S16C06 execution
cd execution
if [ "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.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 ;