Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r482-tall-171624201700312.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DBSingleClientW-PT-d1m05, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r482-tall-171624201700312
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 12:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 12 12:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 12 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 12 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 432K May 18 16:42 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 1717179164078

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DBSingleClientW-PT-d1m05
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 18:12:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-31 18:12:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 18:12:45] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2024-05-31 18:12:45] [INFO ] Transformed 1440 places.
[2024-05-31 18:12:45] [INFO ] Transformed 672 transitions.
[2024-05-31 18:12:45] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 209 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1440/1440 places, 672/672 transitions.
Reduce places removed 1114 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1194 place count 326 transition count 592
Applied a total of 1194 rules in 37 ms. Remains 326 /1440 variables (removed 1114) and now considering 592/672 (removed 80) transitions.
// Phase 1: matrix 592 rows 326 cols
[2024-05-31 18:12:45] [INFO ] Computed 2 invariants in 32 ms
[2024-05-31 18:12:45] [INFO ] Implicit Places using invariants in 442 ms returned []
[2024-05-31 18:12:45] [INFO ] Invariant cache hit.
[2024-05-31 18:12:46] [INFO ] State equation strengthened by 338 read => feed constraints.
[2024-05-31 18:12:47] [INFO ] Implicit Places using invariants and state equation in 1255 ms returned []
Implicit Place search using SMT with State Equation took 1731 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2024-05-31 18:12:47] [INFO ] Invariant cache hit.
[2024-05-31 18:12:47] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (OVERLAPS) 1/326 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/326 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 4 (OVERLAPS) 592/918 variables, 326/328 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/918 variables, 338/666 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/918 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 918/918 variables, and 666 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 326/326 constraints, ReadFeed: 338/338 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 591 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/325 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (OVERLAPS) 1/326 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/326 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/326 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 4 (OVERLAPS) 592/918 variables, 326/328 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/918 variables, 338/666 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/918 variables, 591/1257 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 918/918 variables, and 1257 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 326/326 constraints, ReadFeed: 338/338 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 0/0 constraints]
After SMT, in 62065ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 62089ms
Starting structural reductions in LIVENESS mode, iteration 1 : 326/1440 places, 592/672 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 63896 ms. Remains : 326/1440 places, 592/672 transitions.
Discarding 275 transitions out of 592. Remains 317
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (9111 resets) in 4393 ms. (9 steps per ms) remains 260/316 properties
BEST_FIRST walk for 403 steps (13 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (17 resets) in 13 ms. (28 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (22 resets) in 11 ms. (33 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (24 resets) in 21 ms. (18 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (19 resets) in 12 ms. (31 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (17 resets) in 21 ms. (18 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (25 resets) in 18 ms. (21 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (21 resets) in 21 ms. (18 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (20 resets) in 31 ms. (12 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (15 resets) in 20 ms. (19 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (20 resets) in 30 ms. (13 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (22 resets) in 12 ms. (30 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (19 resets) in 22 ms. (17 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 24 ms. (16 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 16 ms. (23 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (27 resets) in 30 ms. (12 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (20 resets) in 26 ms. (14 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (16 resets) in 19 ms. (20 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (25 resets) in 17 ms. (22 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (19 resets) in 21 ms. (18 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 14 ms. (26 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (20 resets) in 16 ms. (23 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (19 resets) in 18 ms. (21 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 26 ms. (14 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (20 resets) in 17 ms. (22 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (20 resets) in 23 ms. (16 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 27 ms. (14 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (25 resets) in 26 ms. (14 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (22 resets) in 33 ms. (11 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (15 resets) in 9 ms. (40 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (16 resets) in 17 ms. (22 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (22 resets) in 22 ms. (17 steps per ms) remains 260/260 properties
BEST_FIRST walk for 401 steps (20 resets) in 55 ms. (7 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (25 resets) in 34 ms. (11 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (16 resets) in 16 ms. (23 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (17 resets) in 14 ms. (26 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (19 resets) in 9 ms. (40 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (19 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (22 resets) in 15 ms. (25 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (16 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (24 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (25 resets) in 11 ms. (33 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (14 resets) in 8 ms. (44 steps per ms) remains 260/260 properties
BEST_FIRST walk for 404 steps (21 resets) in 8 ms. (44 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (15 resets) in 9 ms. (40 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (21 resets) in 10 ms. (36 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (16 resets) in 7 ms. (50 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (20 resets) in 6 ms. (57 steps per ms) remains 260/260 properties
BEST_FIRST walk for 403 steps (18 resets) in 7 ms. (50 steps per ms) remains 260/260 properties
BEST_FIRST walk for 402 steps (17 resets) in 7 ms. (50 steps per ms) remains 260/260 properties
[2024-05-31 18:13:51] [INFO ] Invariant cache hit.
[2024-05-31 18:13:51] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (OVERLAPS) 19/289 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (OVERLAPS) 25/314 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 314/918 variables, and 2 constraints, problems are : Problem set: 0 solved, 260 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/326 constraints, ReadFeed: 0/338 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/270 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (OVERLAPS) 19/289 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 3 (OVERLAPS) 25/314 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 5 (OVERLAPS) 580/894 variables, 314/316 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/894 variables, 326/642 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 894/918 variables, and 700 constraints, problems are : Problem set: 0 solved, 260 unsolved in 5025 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 314/326 constraints, ReadFeed: 326/338 constraints, PredecessorRefiner: 58/260 constraints, Known Traps: 0/0 constraints]
After SMT, in 10750ms problems are : Problem set: 0 solved, 260 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 270 out of 326 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 326/326 places, 592/592 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 322 transition count 588
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 322 transition count 588
Applied a total of 8 rules in 70 ms. Remains 322 /326 variables (removed 4) and now considering 588/592 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 322/326 places, 588/592 transitions.
RANDOM walk for 4000000 steps (917164 resets) in 62099 ms. (64 steps per ms) remains 211/260 properties
BEST_FIRST walk for 40004 steps (1880 resets) in 469 ms. (85 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1810 resets) in 191 ms. (208 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1835 resets) in 174 ms. (228 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40001 steps (1923 resets) in 172 ms. (231 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1885 resets) in 171 ms. (232 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (1903 resets) in 175 ms. (227 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1834 resets) in 170 ms. (233 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (1957 resets) in 172 ms. (231 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (1904 resets) in 175 ms. (227 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1900 resets) in 172 ms. (231 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1908 resets) in 186 ms. (213 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1935 resets) in 180 ms. (221 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40001 steps (1869 resets) in 173 ms. (229 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1881 resets) in 171 ms. (232 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1865 resets) in 170 ms. (233 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1884 resets) in 168 ms. (236 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40003 steps (1851 resets) in 170 ms. (233 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40004 steps (1923 resets) in 180 ms. (221 steps per ms) remains 211/211 properties
BEST_FIRST walk for 40002 steps (1894 resets) in 169 ms. (235 steps per ms) remains 208/211 properties
BEST_FIRST walk for 40002 steps (1868 resets) in 167 ms. (238 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40001 steps (1887 resets) in 169 ms. (235 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1856 resets) in 170 ms. (233 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (1897 resets) in 169 ms. (235 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (1882 resets) in 173 ms. (229 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1824 resets) in 169 ms. (235 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 170 ms. (233 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1909 resets) in 173 ms. (229 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (1899 resets) in 174 ms. (228 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (1853 resets) in 171 ms. (232 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1870 resets) in 171 ms. (232 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (1948 resets) in 177 ms. (224 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (1875 resets) in 171 ms. (232 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (1902 resets) in 171 ms. (232 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1776 resets) in 171 ms. (232 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (1881 resets) in 174 ms. (228 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (1933 resets) in 174 ms. (228 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (1842 resets) in 167 ms. (238 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (1913 resets) in 173 ms. (229 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1842 resets) in 170 ms. (233 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40001 steps (1914 resets) in 178 ms. (223 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1902 resets) in 171 ms. (232 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1898 resets) in 173 ms. (229 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 174 ms. (228 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40002 steps (1851 resets) in 174 ms. (228 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1793 resets) in 169 ms. (235 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 173 ms. (229 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40003 steps (1857 resets) in 171 ms. (232 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (1925 resets) in 175 ms. (227 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (1827 resets) in 173 ms. (229 steps per ms) remains 208/208 properties
BEST_FIRST walk for 40004 steps (1944 resets) in 185 ms. (215 steps per ms) remains 207/208 properties
BEST_FIRST walk for 40002 steps (1965 resets) in 178 ms. (223 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1917 resets) in 178 ms. (223 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1844 resets) in 176 ms. (226 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1851 resets) in 172 ms. (231 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1924 resets) in 176 ms. (226 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1856 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1906 resets) in 216 ms. (184 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40001 steps (1887 resets) in 179 ms. (222 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1854 resets) in 167 ms. (238 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1875 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1845 resets) in 171 ms. (232 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1867 resets) in 173 ms. (229 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1948 resets) in 174 ms. (228 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1868 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1920 resets) in 175 ms. (227 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1906 resets) in 173 ms. (229 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1847 resets) in 197 ms. (202 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1847 resets) in 173 ms. (229 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1874 resets) in 165 ms. (240 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1965 resets) in 174 ms. (228 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1872 resets) in 168 ms. (236 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1883 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1889 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1926 resets) in 167 ms. (238 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1910 resets) in 167 ms. (238 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1922 resets) in 170 ms. (233 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1851 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40000 steps (1887 resets) in 167 ms. (238 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1927 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1836 resets) in 163 ms. (243 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1942 resets) in 167 ms. (238 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1891 resets) in 173 ms. (229 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1877 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1864 resets) in 173 ms. (229 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1931 resets) in 170 ms. (233 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1850 resets) in 161 ms. (246 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1836 resets) in 161 ms. (246 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40001 steps (1855 resets) in 165 ms. (240 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1850 resets) in 166 ms. (239 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1934 resets) in 167 ms. (238 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1873 resets) in 166 ms. (239 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40001 steps (1902 resets) in 167 ms. (238 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1891 resets) in 168 ms. (236 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40004 steps (1874 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1876 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1917 resets) in 176 ms. (226 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40003 steps (1889 resets) in 170 ms. (233 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1907 resets) in 169 ms. (235 steps per ms) remains 207/207 properties
BEST_FIRST walk for 40002 steps (1899 resets) in 180 ms. (221 steps per ms) remains 207/207 properties
// Phase 1: matrix 588 rows 322 cols
[2024-05-31 18:14:23] [INFO ] Computed 2 invariants in 6 ms
[2024-05-31 18:14:23] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 34/255 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/255 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 35/290 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
[2024-05-31 18:14:27] [INFO ] Deduced a trap composed of 118 places in 96 ms of which 14 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 551/841 variables, 290/293 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/841 variables, 301/594 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/841 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 207 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 65/906 variables, 30/624 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/906 variables, 35/659 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/906 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 12 (OVERLAPS) 4/910 variables, 2/661 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/910 variables, 2/663 constraints. Problems are: Problem set: 0 solved, 207 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 910/910 variables, and 663 constraints, problems are : Problem set: 0 solved, 207 unsolved in 45017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 322/322 constraints, ReadFeed: 338/338 constraints, PredecessorRefiner: 207/207 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 207 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 1 (OVERLAPS) 34/255 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/255 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 3 (OVERLAPS) 35/290 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 6 (OVERLAPS) 551/841 variables, 290/293 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/841 variables, 301/594 constraints. Problems are: Problem set: 0 solved, 207 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/841 variables, 40/634 constraints. Problems are: Problem set: 0 solved, 207 unsolved
[2024-05-31 18:15:19] [INFO ] Deduced a trap composed of 103 places in 79 ms of which 3 ms to minimize.
[2024-05-31 18:15:19] [INFO ] Deduced a trap composed of 100 places in 69 ms of which 1 ms to minimize.
[2024-05-31 18:15:19] [INFO ] Deduced a trap composed of 100 places in 66 ms of which 2 ms to minimize.
[2024-05-31 18:15:19] [INFO ] Deduced a trap composed of 108 places in 68 ms of which 1 ms to minimize.
[2024-05-31 18:15:19] [INFO ] Deduced a trap composed of 108 places in 76 ms of which 1 ms to minimize.
[2024-05-31 18:15:19] [INFO ] Deduced a trap composed of 109 places in 73 ms of which 1 ms to minimize.
[2024-05-31 18:15:19] [INFO ] Deduced a trap composed of 94 places in 87 ms of which 2 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 91 places in 82 ms of which 2 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 105 places in 78 ms of which 1 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 90 places in 82 ms of which 2 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 92 places in 80 ms of which 2 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 102 places in 85 ms of which 2 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 91 places in 83 ms of which 2 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 89 places in 85 ms of which 2 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 89 places in 86 ms of which 2 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 92 places in 79 ms of which 1 ms to minimize.
[2024-05-31 18:15:20] [INFO ] Deduced a trap composed of 103 places in 85 ms of which 2 ms to minimize.
[2024-05-31 18:15:21] [INFO ] Deduced a trap composed of 105 places in 88 ms of which 2 ms to minimize.
[2024-05-31 18:15:21] [INFO ] Deduced a trap composed of 90 places in 81 ms of which 2 ms to minimize.
[2024-05-31 18:15:21] [INFO ] Deduced a trap composed of 101 places in 91 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/841 variables, 20/654 constraints. Problems are: Problem set: 0 solved, 207 unsolved
[2024-05-31 18:15:28] [INFO ] Deduced a trap composed of 100 places in 85 ms of which 2 ms to minimize.
[2024-05-31 18:15:28] [INFO ] Deduced a trap composed of 99 places in 81 ms of which 2 ms to minimize.
[2024-05-31 18:15:28] [INFO ] Deduced a trap composed of 104 places in 80 ms of which 1 ms to minimize.
[2024-05-31 18:15:28] [INFO ] Deduced a trap composed of 100 places in 82 ms of which 1 ms to minimize.
[2024-05-31 18:15:29] [INFO ] Deduced a trap composed of 104 places in 78 ms of which 2 ms to minimize.
[2024-05-31 18:15:29] [INFO ] Deduced a trap composed of 104 places in 79 ms of which 1 ms to minimize.
[2024-05-31 18:15:30] [INFO ] Deduced a trap composed of 100 places in 81 ms of which 1 ms to minimize.
[2024-05-31 18:15:30] [INFO ] Deduced a trap composed of 100 places in 81 ms of which 1 ms to minimize.
[2024-05-31 18:15:30] [INFO ] Deduced a trap composed of 97 places in 76 ms of which 1 ms to minimize.
[2024-05-31 18:15:30] [INFO ] Deduced a trap composed of 97 places in 79 ms of which 1 ms to minimize.
[2024-05-31 18:15:30] [INFO ] Deduced a trap composed of 99 places in 75 ms of which 2 ms to minimize.
[2024-05-31 18:15:30] [INFO ] Deduced a trap composed of 100 places in 81 ms of which 1 ms to minimize.
[2024-05-31 18:15:30] [INFO ] Deduced a trap composed of 100 places in 79 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/841 variables, 13/667 constraints. Problems are: Problem set: 0 solved, 207 unsolved
[2024-05-31 18:15:40] [INFO ] Deduced a trap composed of 94 places in 90 ms of which 2 ms to minimize.
[2024-05-31 18:15:40] [INFO ] Deduced a trap composed of 94 places in 80 ms of which 1 ms to minimize.
[2024-05-31 18:15:41] [INFO ] Deduced a trap composed of 101 places in 78 ms of which 1 ms to minimize.
[2024-05-31 18:15:41] [INFO ] Deduced a trap composed of 93 places in 83 ms of which 2 ms to minimize.
[2024-05-31 18:15:41] [INFO ] Deduced a trap composed of 97 places in 81 ms of which 2 ms to minimize.
[2024-05-31 18:15:41] [INFO ] Deduced a trap composed of 101 places in 85 ms of which 2 ms to minimize.
[2024-05-31 18:15:41] [INFO ] Deduced a trap composed of 97 places in 82 ms of which 2 ms to minimize.
[2024-05-31 18:15:41] [INFO ] Deduced a trap composed of 97 places in 80 ms of which 2 ms to minimize.
[2024-05-31 18:15:41] [INFO ] Deduced a trap composed of 93 places in 77 ms of which 2 ms to minimize.
[2024-05-31 18:15:41] [INFO ] Deduced a trap composed of 101 places in 82 ms of which 2 ms to minimize.
[2024-05-31 18:15:41] [INFO ] Deduced a trap composed of 94 places in 83 ms of which 1 ms to minimize.
[2024-05-31 18:15:42] [INFO ] Deduced a trap composed of 101 places in 88 ms of which 2 ms to minimize.
[2024-05-31 18:15:42] [INFO ] Deduced a trap composed of 97 places in 81 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/841 variables, 13/680 constraints. Problems are: Problem set: 0 solved, 207 unsolved
[2024-05-31 18:15:53] [INFO ] Deduced a trap composed of 89 places in 81 ms of which 2 ms to minimize.
[2024-05-31 18:15:53] [INFO ] Deduced a trap composed of 106 places in 83 ms of which 2 ms to minimize.
[2024-05-31 18:15:53] [INFO ] Deduced a trap composed of 90 places in 79 ms of which 2 ms to minimize.
SMT process timed out in 90518ms, After SMT, problems are : Problem set: 0 solved, 207 unsolved
Fused 207 Parikh solutions to 50 different solutions.
Parikh walk visited 0 properties in 2132 ms.
Support contains 221 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 588/588 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 308 transition count 527
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 308 transition count 527
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 39 place count 297 transition count 516
Iterating global reduction 0 with 11 rules applied. Total rules applied 50 place count 297 transition count 516
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 54 place count 293 transition count 512
Iterating global reduction 0 with 4 rules applied. Total rules applied 58 place count 293 transition count 512
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 60 place count 293 transition count 510
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 292 transition count 508
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 292 transition count 508
Applied a total of 62 rules in 73 ms. Remains 292 /322 variables (removed 30) and now considering 508/588 (removed 80) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 292/322 places, 508/588 transitions.
RANDOM walk for 4000000 steps (916749 resets) in 53966 ms. (74 steps per ms) remains 192/207 properties
BEST_FIRST walk for 40003 steps (1813 resets) in 273 ms. (145 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1881 resets) in 245 ms. (162 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1934 resets) in 319 ms. (125 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1967 resets) in 239 ms. (166 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 384 ms. (103 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1816 resets) in 203 ms. (196 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1882 resets) in 252 ms. (158 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1802 resets) in 299 ms. (133 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1870 resets) in 265 ms. (150 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1830 resets) in 247 ms. (161 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1815 resets) in 223 ms. (178 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1844 resets) in 453 ms. (88 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1877 resets) in 361 ms. (110 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1863 resets) in 286 ms. (139 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1850 resets) in 295 ms. (135 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 296 ms. (134 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1885 resets) in 263 ms. (151 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1880 resets) in 260 ms. (153 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1884 resets) in 247 ms. (161 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 263 ms. (151 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1928 resets) in 355 ms. (112 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40001 steps (1936 resets) in 353 ms. (112 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1884 resets) in 359 ms. (111 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1917 resets) in 244 ms. (163 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1812 resets) in 235 ms. (169 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40001 steps (1895 resets) in 276 ms. (144 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1832 resets) in 251 ms. (158 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 464 ms. (86 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1884 resets) in 268 ms. (148 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1902 resets) in 271 ms. (147 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1827 resets) in 295 ms. (135 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 287 ms. (138 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1918 resets) in 267 ms. (149 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1909 resets) in 270 ms. (147 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40000 steps (1864 resets) in 298 ms. (133 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1881 resets) in 235 ms. (169 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 469 ms. (85 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1896 resets) in 349 ms. (114 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1887 resets) in 248 ms. (160 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1790 resets) in 445 ms. (89 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40001 steps (1848 resets) in 391 ms. (102 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1903 resets) in 463 ms. (86 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1900 resets) in 357 ms. (111 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1894 resets) in 340 ms. (117 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1915 resets) in 354 ms. (112 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40001 steps (1871 resets) in 248 ms. (160 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1847 resets) in 382 ms. (104 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40004 steps (1856 resets) in 244 ms. (163 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40003 steps (1899 resets) in 223 ms. (178 steps per ms) remains 192/192 properties
BEST_FIRST walk for 40002 steps (1852 resets) in 301 ms. (132 steps per ms) remains 192/192 properties
Finished probabilistic random walk after 331948 steps, run visited all 192 properties in 3325 ms. (steps per millisecond=99 )
Probabilistic random walk after 331948 steps, saw 136728 distinct states, run finished after 3330 ms. (steps per millisecond=99 ) properties seen :192
Able to resolve query QuasiLiveness after proving 317 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 213507 ms.
ITS solved all properties within timeout

BK_STOP 1717179378734

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d1m05"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is DBSingleClientW-PT-d1m05, 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 r482-tall-171624201700312"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m05.tgz
mv DBSingleClientW-PT-d1m05 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;