About the Execution of GreatSPN+red for DBSingleClientW-PT-d1m05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2136.684 | 367636.00 | 643746.00 | 670.40 | T | normal |
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.r100-tall-171624200700312.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 greatspnxred
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 r100-tall-171624200700312
=====================================================================
--------------------
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 1716365010125
Invoking MCC driver with
BK_TOOL=greatspnxred
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 greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 08:03:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-22 08:03:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 08:03:31] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2024-05-22 08:03:31] [INFO ] Transformed 1440 places.
[2024-05-22 08:03:31] [INFO ] Transformed 672 transitions.
[2024-05-22 08:03:31] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 205 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 38 ms. Remains 326 /1440 variables (removed 1114) and now considering 592/672 (removed 80) transitions.
// Phase 1: matrix 592 rows 326 cols
[2024-05-22 08:03:31] [INFO ] Computed 2 invariants in 37 ms
[2024-05-22 08:03:31] [INFO ] Implicit Places using invariants in 429 ms returned []
[2024-05-22 08:03:31] [INFO ] Invariant cache hit.
[2024-05-22 08:03:32] [INFO ] State equation strengthened by 338 read => feed constraints.
[2024-05-22 08:03:33] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned []
Implicit Place search using SMT with State Equation took 1642 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2024-05-22 08:03:33] [INFO ] Invariant cache hit.
[2024-05-22 08:03:33] [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 30032 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 30030 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 61993ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 62013ms
Starting structural reductions in LIVENESS mode, iteration 1 : 326/1440 places, 592/672 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 63761 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 (9154 resets) in 3801 ms. (10 steps per ms) remains 262/316 properties
BEST_FIRST walk for 403 steps (15 resets) in 12 ms. (31 steps per ms) remains 262/262 properties
BEST_FIRST walk for 400 steps (26 resets) in 12 ms. (30 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (22 resets) in 12 ms. (31 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (23 resets) in 20 ms. (19 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (17 resets) in 28 ms. (13 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (18 resets) in 14 ms. (26 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (22 resets) in 16 ms. (23 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (18 resets) in 17 ms. (22 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (14 resets) in 27 ms. (14 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (27 resets) in 16 ms. (23 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (20 resets) in 14 ms. (26 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (27 resets) in 10 ms. (36 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (21 resets) in 9 ms. (40 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (22 resets) in 10 ms. (36 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (25 resets) in 10 ms. (36 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (21 resets) in 12 ms. (31 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (24 resets) in 9 ms. (40 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (20 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (23 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (19 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (17 resets) in 8 ms. (44 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (19 resets) in 10 ms. (36 steps per ms) remains 262/262 properties
BEST_FIRST walk for 401 steps (19 resets) in 9 ms. (40 steps per ms) remains 262/262 properties
BEST_FIRST walk for 401 steps (19 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (18 resets) in 6 ms. (57 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (19 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (22 resets) in 6 ms. (57 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (20 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (16 resets) in 9 ms. (40 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (12 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (17 resets) in 13 ms. (28 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (20 resets) in 9 ms. (40 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (26 resets) in 10 ms. (36 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (15 resets) in 8 ms. (44 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (21 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (22 resets) in 9 ms. (40 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (18 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 401 steps (20 resets) in 11 ms. (33 steps per ms) remains 262/262 properties
BEST_FIRST walk for 401 steps (15 resets) in 7 ms. (50 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (21 resets) in 10 ms. (36 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (22 resets) in 6 ms. (57 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (20 resets) in 8 ms. (44 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (17 resets) in 6 ms. (57 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (18 resets) in 9 ms. (40 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (16 resets) in 10 ms. (36 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (21 resets) in 6 ms. (57 steps per ms) remains 262/262 properties
BEST_FIRST walk for 403 steps (17 resets) in 11 ms. (33 steps per ms) remains 262/262 properties
BEST_FIRST walk for 404 steps (21 resets) in 8 ms. (44 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (22 resets) in 8 ms. (44 steps per ms) remains 262/262 properties
BEST_FIRST walk for 402 steps (20 resets) in 9 ms. (40 steps per ms) remains 262/262 properties
[2024-05-22 08:04:36] [INFO ] Invariant cache hit.
[2024-05-22 08:04:36] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (OVERLAPS) 18/290 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 24/314 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 262 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, 262 unsolved in 5048 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: 262/262 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 262 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/272 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 1 (OVERLAPS) 18/290 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/290 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 262 unsolved
At refinement iteration 3 (OVERLAPS) 24/314 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 262 unsolved
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 Int declared 314/918 variables, and 2 constraints, problems are : Problem set: 0 solved, 262 unsolved in 5027 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: 0/262 constraints, Known Traps: 0/0 constraints]
After SMT, in 10685ms problems are : Problem set: 0 solved, 262 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 272 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 71 ms. Remains : 322/326 places, 588/592 transitions.
RANDOM walk for 4000000 steps (917977 resets) in 64458 ms. (62 steps per ms) remains 225/262 properties
BEST_FIRST walk for 40003 steps (1895 resets) in 178 ms. (223 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (1894 resets) in 180 ms. (221 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 174 ms. (228 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (1788 resets) in 173 ms. (229 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40000 steps (1811 resets) in 175 ms. (227 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (1834 resets) in 174 ms. (228 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (1878 resets) in 183 ms. (217 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (1889 resets) in 181 ms. (219 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (1882 resets) in 184 ms. (216 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40000 steps (1904 resets) in 184 ms. (216 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (1919 resets) in 187 ms. (212 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40001 steps (1945 resets) in 189 ms. (210 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (1901 resets) in 185 ms. (215 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40003 steps (1815 resets) in 177 ms. (224 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40001 steps (1897 resets) in 185 ms. (215 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (1868 resets) in 179 ms. (222 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (1841 resets) in 174 ms. (228 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (1901 resets) in 180 ms. (221 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40002 steps (1860 resets) in 185 ms. (215 steps per ms) remains 225/225 properties
BEST_FIRST walk for 40004 steps (1878 resets) in 179 ms. (222 steps per ms) remains 222/225 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1777 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1849 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1863 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1924 resets) in 178 ms. (223 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1866 resets) in 176 ms. (225 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1873 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1915 resets) in 178 ms. (223 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1897 resets) in 189 ms. (210 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1844 resets) in 183 ms. (217 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1849 resets) in 181 ms. (219 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1817 resets) in 182 ms. (218 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1907 resets) in 187 ms. (212 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1864 resets) in 183 ms. (217 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1887 resets) in 186 ms. (213 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1835 resets) in 183 ms. (217 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1836 resets) in 187 ms. (212 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1886 resets) in 192 ms. (207 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1866 resets) in 188 ms. (211 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1887 resets) in 183 ms. (217 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1871 resets) in 181 ms. (219 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1842 resets) in 183 ms. (217 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1881 resets) in 185 ms. (215 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1885 resets) in 181 ms. (219 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1918 resets) in 178 ms. (223 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1877 resets) in 181 ms. (219 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1787 resets) in 179 ms. (222 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1917 resets) in 181 ms. (219 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1856 resets) in 182 ms. (218 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1870 resets) in 185 ms. (215 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1901 resets) in 181 ms. (219 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1910 resets) in 184 ms. (216 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1894 resets) in 190 ms. (209 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1846 resets) in 235 ms. (169 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1828 resets) in 202 ms. (197 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1872 resets) in 240 ms. (165 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1880 resets) in 198 ms. (201 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1897 resets) in 190 ms. (209 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1875 resets) in 186 ms. (213 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1869 resets) in 180 ms. (221 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1884 resets) in 184 ms. (216 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1808 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1843 resets) in 237 ms. (168 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 232 ms. (171 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1884 resets) in 182 ms. (218 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1881 resets) in 182 ms. (218 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40000 steps (1917 resets) in 187 ms. (212 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1865 resets) in 184 ms. (216 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1867 resets) in 185 ms. (215 steps per ms) remains 222/222 properties
// Phase 1: matrix 588 rows 322 cols
[2024-05-22 08:05:07] [INFO ] Computed 2 invariants in 6 ms
[2024-05-22 08:05:07] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (OVERLAPS) 28/262 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/262 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (OVERLAPS) 34/296 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (OVERLAPS) 558/854 variables, 296/298 constraints. Problems are: Problem set: 0 solved, 222 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/854 variables, 308/606 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/854 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 8 (OVERLAPS) 54/908 variables, 25/631 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/908 variables, 29/660 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/908 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 11 (OVERLAPS) 2/910 variables, 1/661 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/910 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 910/910 variables, and 662 constraints, problems are : Problem set: 0 solved, 222 unsolved in 45019 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: 222/222 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 222 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 1 (OVERLAPS) 28/262 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/262 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 3 (OVERLAPS) 34/296 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 5 (OVERLAPS) 558/854 variables, 296/298 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/854 variables, 308/606 constraints. Problems are: Problem set: 0 solved, 222 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/854 variables, 40/646 constraints. Problems are: Problem set: 0 solved, 222 unsolved
[2024-05-22 08:06:04] [INFO ] Deduced a trap composed of 110 places in 80 ms of which 18 ms to minimize.
[2024-05-22 08:06:04] [INFO ] Deduced a trap composed of 109 places in 90 ms of which 2 ms to minimize.
[2024-05-22 08:06:05] [INFO ] Deduced a trap composed of 102 places in 110 ms of which 3 ms to minimize.
[2024-05-22 08:06:05] [INFO ] Deduced a trap composed of 103 places in 86 ms of which 1 ms to minimize.
[2024-05-22 08:06:05] [INFO ] Deduced a trap composed of 102 places in 112 ms of which 3 ms to minimize.
[2024-05-22 08:06:05] [INFO ] Deduced a trap composed of 105 places in 111 ms of which 1 ms to minimize.
[2024-05-22 08:06:05] [INFO ] Deduced a trap composed of 101 places in 86 ms of which 2 ms to minimize.
[2024-05-22 08:06:05] [INFO ] Deduced a trap composed of 105 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:06:05] [INFO ] Deduced a trap composed of 91 places in 81 ms of which 1 ms to minimize.
[2024-05-22 08:06:05] [INFO ] Deduced a trap composed of 90 places in 75 ms of which 1 ms to minimize.
[2024-05-22 08:06:05] [INFO ] Deduced a trap composed of 94 places in 75 ms of which 1 ms to minimize.
[2024-05-22 08:06:06] [INFO ] Deduced a trap composed of 92 places in 76 ms of which 1 ms to minimize.
[2024-05-22 08:06:06] [INFO ] Deduced a trap composed of 89 places in 94 ms of which 2 ms to minimize.
[2024-05-22 08:06:06] [INFO ] Deduced a trap composed of 89 places in 80 ms of which 2 ms to minimize.
[2024-05-22 08:06:06] [INFO ] Deduced a trap composed of 92 places in 86 ms of which 1 ms to minimize.
[2024-05-22 08:06:06] [INFO ] Deduced a trap composed of 91 places in 96 ms of which 2 ms to minimize.
[2024-05-22 08:06:06] [INFO ] Deduced a trap composed of 90 places in 105 ms of which 1 ms to minimize.
[2024-05-22 08:06:06] [INFO ] Deduced a trap composed of 84 places in 84 ms of which 2 ms to minimize.
[2024-05-22 08:06:06] [INFO ] Deduced a trap composed of 85 places in 109 ms of which 2 ms to minimize.
[2024-05-22 08:06:06] [INFO ] Deduced a trap composed of 81 places in 79 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/854 variables, 20/666 constraints. Problems are: Problem set: 0 solved, 222 unsolved
[2024-05-22 08:06:15] [INFO ] Deduced a trap composed of 90 places in 64 ms of which 2 ms to minimize.
[2024-05-22 08:06:15] [INFO ] Deduced a trap composed of 93 places in 64 ms of which 1 ms to minimize.
[2024-05-22 08:06:15] [INFO ] Deduced a trap composed of 91 places in 61 ms of which 1 ms to minimize.
[2024-05-22 08:06:15] [INFO ] Deduced a trap composed of 94 places in 62 ms of which 1 ms to minimize.
[2024-05-22 08:06:15] [INFO ] Deduced a trap composed of 90 places in 61 ms of which 2 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 96 places in 59 ms of which 1 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 97 places in 77 ms of which 1 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 94 places in 64 ms of which 2 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 96 places in 64 ms of which 2 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 97 places in 63 ms of which 2 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 94 places in 64 ms of which 1 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 104 places in 62 ms of which 1 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 104 places in 63 ms of which 2 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 101 places in 64 ms of which 2 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 111 places in 66 ms of which 5 ms to minimize.
[2024-05-22 08:06:16] [INFO ] Deduced a trap composed of 107 places in 66 ms of which 2 ms to minimize.
[2024-05-22 08:06:17] [INFO ] Deduced a trap composed of 111 places in 68 ms of which 2 ms to minimize.
[2024-05-22 08:06:17] [INFO ] Deduced a trap composed of 111 places in 64 ms of which 1 ms to minimize.
[2024-05-22 08:06:17] [INFO ] Deduced a trap composed of 101 places in 64 ms of which 1 ms to minimize.
[2024-05-22 08:06:17] [INFO ] Deduced a trap composed of 96 places in 65 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/854 variables, 20/686 constraints. Problems are: Problem set: 0 solved, 222 unsolved
[2024-05-22 08:06:29] [INFO ] Deduced a trap composed of 93 places in 77 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/854 variables, 1/687 constraints. Problems are: Problem set: 0 solved, 222 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 854/910 variables, and 687 constraints, problems are : Problem set: 0 solved, 222 unsolved in 45020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 296/322 constraints, ReadFeed: 308/338 constraints, PredecessorRefiner: 40/222 constraints, Known Traps: 41/41 constraints]
After SMT, in 90506ms problems are : Problem set: 0 solved, 222 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 234 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 588/588 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 314 transition count 562
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 314 transition count 562
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 22 place count 308 transition count 556
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 308 transition count 556
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 305 transition count 553
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 305 transition count 553
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 305 transition count 551
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 304 transition count 549
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 304 transition count 549
Applied a total of 38 rules in 51 ms. Remains 304 /322 variables (removed 18) and now considering 549/588 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 304/322 places, 549/588 transitions.
RANDOM walk for 4000000 steps (917058 resets) in 57960 ms. (69 steps per ms) remains 206/222 properties
BEST_FIRST walk for 40004 steps (1822 resets) in 263 ms. (151 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1828 resets) in 240 ms. (165 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40001 steps (1919 resets) in 254 ms. (156 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (1840 resets) in 246 ms. (161 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (1872 resets) in 222 ms. (179 steps per ms) remains 204/206 properties
BEST_FIRST walk for 40004 steps (1833 resets) in 304 ms. (131 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (1859 resets) in 313 ms. (127 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1869 resets) in 339 ms. (117 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1909 resets) in 237 ms. (168 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1920 resets) in 362 ms. (110 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1909 resets) in 260 ms. (153 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1865 resets) in 469 ms. (85 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1929 resets) in 295 ms. (135 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1901 resets) in 276 ms. (144 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1889 resets) in 397 ms. (100 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1868 resets) in 368 ms. (108 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (1779 resets) in 361 ms. (110 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1874 resets) in 367 ms. (108 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1826 resets) in 337 ms. (118 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1912 resets) in 269 ms. (148 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1868 resets) in 395 ms. (101 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1882 resets) in 253 ms. (157 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (1894 resets) in 393 ms. (101 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1882 resets) in 290 ms. (137 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1826 resets) in 400 ms. (99 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (1907 resets) in 377 ms. (105 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (1926 resets) in 368 ms. (108 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (1811 resets) in 377 ms. (105 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1898 resets) in 265 ms. (150 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (1882 resets) in 254 ms. (156 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1850 resets) in 300 ms. (132 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1952 resets) in 234 ms. (170 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1833 resets) in 369 ms. (108 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1840 resets) in 336 ms. (118 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (1893 resets) in 232 ms. (171 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1878 resets) in 261 ms. (152 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1810 resets) in 427 ms. (93 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1825 resets) in 252 ms. (158 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1895 resets) in 392 ms. (101 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1807 resets) in 371 ms. (107 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1800 resets) in 248 ms. (160 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1887 resets) in 395 ms. (101 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1856 resets) in 405 ms. (98 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40004 steps (1869 resets) in 360 ms. (110 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1838 resets) in 269 ms. (148 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40001 steps (1879 resets) in 271 ms. (147 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1918 resets) in 467 ms. (85 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1902 resets) in 400 ms. (99 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 296 ms. (134 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1894 resets) in 391 ms. (102 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40001 steps (1879 resets) in 273 ms. (145 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40002 steps (1927 resets) in 376 ms. (106 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1820 resets) in 261 ms. (152 steps per ms) remains 204/204 properties
BEST_FIRST walk for 40003 steps (1962 resets) in 367 ms. (108 steps per ms) remains 201/204 properties
BEST_FIRST walk for 40003 steps (1882 resets) in 291 ms. (136 steps per ms) remains 201/201 properties
BEST_FIRST walk for 40003 steps (1876 resets) in 314 ms. (126 steps per ms) remains 201/201 properties
BEST_FIRST walk for 40003 steps (1873 resets) in 249 ms. (160 steps per ms) remains 201/201 properties
BEST_FIRST walk for 40004 steps (1874 resets) in 270 ms. (147 steps per ms) remains 201/201 properties
BEST_FIRST walk for 40002 steps (1876 resets) in 331 ms. (120 steps per ms) remains 201/201 properties
BEST_FIRST walk for 40003 steps (1825 resets) in 285 ms. (139 steps per ms) remains 199/201 properties
BEST_FIRST walk for 40002 steps (1821 resets) in 441 ms. (90 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (1918 resets) in 265 ms. (150 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40001 steps (1842 resets) in 247 ms. (161 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1833 resets) in 247 ms. (161 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40002 steps (1958 resets) in 287 ms. (138 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1829 resets) in 274 ms. (145 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1875 resets) in 381 ms. (104 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1901 resets) in 272 ms. (146 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1856 resets) in 279 ms. (142 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1847 resets) in 409 ms. (97 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1857 resets) in 395 ms. (101 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (1938 resets) in 266 ms. (149 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1828 resets) in 245 ms. (162 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1871 resets) in 425 ms. (93 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (1837 resets) in 349 ms. (114 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1865 resets) in 357 ms. (111 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 350 ms. (113 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1894 resets) in 340 ms. (117 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (1925 resets) in 358 ms. (111 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40004 steps (1894 resets) in 456 ms. (87 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1828 resets) in 350 ms. (113 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1854 resets) in 277 ms. (143 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40002 steps (1932 resets) in 364 ms. (109 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 262 ms. (152 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 370 ms. (107 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 280 ms. (142 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40003 steps (1950 resets) in 256 ms. (155 steps per ms) remains 199/199 properties
BEST_FIRST walk for 40002 steps (1834 resets) in 254 ms. (156 steps per ms) remains 198/199 properties
BEST_FIRST walk for 40004 steps (1829 resets) in 380 ms. (104 steps per ms) remains 198/198 properties
BEST_FIRST walk for 40004 steps (1835 resets) in 406 ms. (98 steps per ms) remains 195/198 properties
BEST_FIRST walk for 40002 steps (1875 resets) in 253 ms. (157 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1903 resets) in 473 ms. (84 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1909 resets) in 272 ms. (146 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1933 resets) in 342 ms. (116 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1903 resets) in 258 ms. (154 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1889 resets) in 339 ms. (117 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1841 resets) in 229 ms. (173 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1882 resets) in 413 ms. (96 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1864 resets) in 350 ms. (113 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1939 resets) in 285 ms. (139 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1877 resets) in 357 ms. (111 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1898 resets) in 425 ms. (93 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1913 resets) in 288 ms. (138 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1904 resets) in 431 ms. (92 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 593 ms. (67 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 647 ms. (61 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 648 ms. (61 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 529 ms. (75 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 483 ms. (82 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 459 ms. (86 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3919 resets) in 365 ms. (109 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3992 resets) in 566 ms. (70 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (3989 resets) in 362 ms. (110 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3990 resets) in 365 ms. (109 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (3807 resets) in 482 ms. (82 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (3892 resets) in 367 ms. (108 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (3929 resets) in 351 ms. (113 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (4002 resets) in 380 ms. (104 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (3896 resets) in 515 ms. (77 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3916 resets) in 383 ms. (104 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (3941 resets) in 398 ms. (100 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3857 resets) in 543 ms. (73 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3898 resets) in 363 ms. (109 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (3939 resets) in 516 ms. (77 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3960 resets) in 369 ms. (108 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (3835 resets) in 399 ms. (100 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3900 resets) in 445 ms. (89 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (3955 resets) in 578 ms. (69 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (3875 resets) in 393 ms. (101 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (4049 resets) in 437 ms. (91 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3890 resets) in 348 ms. (114 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (3906 resets) in 364 ms. (109 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3885 resets) in 374 ms. (106 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (3991 resets) in 430 ms. (92 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (3962 resets) in 444 ms. (89 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (3928 resets) in 363 ms. (109 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (3926 resets) in 412 ms. (96 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (3924 resets) in 395 ms. (101 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (3840 resets) in 410 ms. (97 steps per ms) remains 195/195 properties
// Phase 1: matrix 549 rows 304 cols
[2024-05-22 08:07:10] [INFO ] Computed 2 invariants in 4 ms
[2024-05-22 08:07:10] [INFO ] State equation strengthened by 308 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (OVERLAPS) 31/243 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/243 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (OVERLAPS) 30/273 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (OVERLAPS) 502/775 variables, 273/275 constraints. Problems are: Problem set: 0 solved, 195 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/775 variables, 261/536 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/775 variables, 0/536 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 8 (OVERLAPS) 78/853 variables, 31/567 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/853 variables, 47/614 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/853 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 11 (OVERLAPS) 0/853 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 195 unsolved
No progress, stopping.
After SMT solving in domain Real declared 853/853 variables, and 614 constraints, problems are : Problem set: 0 solved, 195 unsolved in 34754 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 304/304 constraints, ReadFeed: 308/308 constraints, PredecessorRefiner: 195/195 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 195 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 1 (OVERLAPS) 31/243 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/243 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 3 (OVERLAPS) 30/273 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/273 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 5 (OVERLAPS) 502/775 variables, 273/275 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/775 variables, 261/536 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/775 variables, 34/570 constraints. Problems are: Problem set: 0 solved, 195 unsolved
[2024-05-22 08:07:51] [INFO ] Deduced a trap composed of 99 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:07:51] [INFO ] Deduced a trap composed of 99 places in 59 ms of which 2 ms to minimize.
[2024-05-22 08:07:51] [INFO ] Deduced a trap composed of 98 places in 64 ms of which 1 ms to minimize.
[2024-05-22 08:07:51] [INFO ] Deduced a trap composed of 95 places in 64 ms of which 1 ms to minimize.
[2024-05-22 08:07:51] [INFO ] Deduced a trap composed of 99 places in 62 ms of which 1 ms to minimize.
[2024-05-22 08:07:51] [INFO ] Deduced a trap composed of 99 places in 60 ms of which 2 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 107 places in 58 ms of which 1 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 105 places in 60 ms of which 1 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 101 places in 58 ms of which 2 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 99 places in 61 ms of which 2 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 99 places in 60 ms of which 2 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 98 places in 67 ms of which 2 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 99 places in 57 ms of which 2 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 107 places in 66 ms of which 1 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 105 places in 64 ms of which 6 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 105 places in 58 ms of which 1 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 91 places in 61 ms of which 1 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 87 places in 67 ms of which 2 ms to minimize.
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 92 places in 59 ms of which 2 ms to minimize.
[2024-05-22 08:07:53] [INFO ] Deduced a trap composed of 87 places in 63 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/775 variables, 20/590 constraints. Problems are: Problem set: 0 solved, 195 unsolved
[2024-05-22 08:07:59] [INFO ] Deduced a trap composed of 92 places in 75 ms of which 2 ms to minimize.
[2024-05-22 08:07:59] [INFO ] Deduced a trap composed of 99 places in 68 ms of which 1 ms to minimize.
[2024-05-22 08:07:59] [INFO ] Deduced a trap composed of 91 places in 70 ms of which 2 ms to minimize.
[2024-05-22 08:07:59] [INFO ] Deduced a trap composed of 92 places in 74 ms of which 1 ms to minimize.
[2024-05-22 08:08:00] [INFO ] Deduced a trap composed of 103 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:08:00] [INFO ] Deduced a trap composed of 92 places in 65 ms of which 1 ms to minimize.
[2024-05-22 08:08:00] [INFO ] Deduced a trap composed of 99 places in 72 ms of which 1 ms to minimize.
[2024-05-22 08:08:00] [INFO ] Deduced a trap composed of 99 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:08:00] [INFO ] Deduced a trap composed of 92 places in 67 ms of which 1 ms to minimize.
[2024-05-22 08:08:00] [INFO ] Deduced a trap composed of 103 places in 72 ms of which 1 ms to minimize.
[2024-05-22 08:08:00] [INFO ] Deduced a trap composed of 102 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:08:00] [INFO ] Deduced a trap composed of 108 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:08:00] [INFO ] Deduced a trap composed of 109 places in 62 ms of which 2 ms to minimize.
[2024-05-22 08:08:01] [INFO ] Deduced a trap composed of 104 places in 75 ms of which 2 ms to minimize.
[2024-05-22 08:08:01] [INFO ] Deduced a trap composed of 104 places in 73 ms of which 1 ms to minimize.
[2024-05-22 08:08:01] [INFO ] Deduced a trap composed of 98 places in 66 ms of which 2 ms to minimize.
[2024-05-22 08:08:01] [INFO ] Deduced a trap composed of 100 places in 69 ms of which 1 ms to minimize.
[2024-05-22 08:08:01] [INFO ] Deduced a trap composed of 101 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:08:02] [INFO ] Deduced a trap composed of 98 places in 64 ms of which 1 ms to minimize.
[2024-05-22 08:08:02] [INFO ] Deduced a trap composed of 99 places in 67 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/775 variables, 20/610 constraints. Problems are: Problem set: 0 solved, 195 unsolved
[2024-05-22 08:08:10] [INFO ] Deduced a trap composed of 95 places in 63 ms of which 1 ms to minimize.
[2024-05-22 08:08:11] [INFO ] Deduced a trap composed of 98 places in 57 ms of which 1 ms to minimize.
[2024-05-22 08:08:11] [INFO ] Deduced a trap composed of 96 places in 55 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/775 variables, 3/613 constraints. Problems are: Problem set: 0 solved, 195 unsolved
[2024-05-22 08:08:19] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 2 ms to minimize.
[2024-05-22 08:08:19] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-05-22 08:08:19] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 2 ms to minimize.
[2024-05-22 08:08:19] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-05-22 08:08:19] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 2 ms to minimize.
[2024-05-22 08:08:19] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 2 ms to minimize.
[2024-05-22 08:08:19] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 2 ms to minimize.
[2024-05-22 08:08:19] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 1 ms to minimize.
[2024-05-22 08:08:20] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
[2024-05-22 08:08:20] [INFO ] Deduced a trap composed of 36 places in 101 ms of which 2 ms to minimize.
[2024-05-22 08:08:20] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 2 ms to minimize.
[2024-05-22 08:08:20] [INFO ] Deduced a trap composed of 39 places in 93 ms of which 2 ms to minimize.
[2024-05-22 08:08:20] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 2 ms to minimize.
[2024-05-22 08:08:20] [INFO ] Deduced a trap composed of 39 places in 97 ms of which 2 ms to minimize.
[2024-05-22 08:08:20] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
[2024-05-22 08:08:20] [INFO ] Deduced a trap composed of 37 places in 101 ms of which 2 ms to minimize.
[2024-05-22 08:08:20] [INFO ] Deduced a trap composed of 36 places in 100 ms of which 2 ms to minimize.
[2024-05-22 08:08:21] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 2 ms to minimize.
[2024-05-22 08:08:21] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 1 ms to minimize.
[2024-05-22 08:08:21] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/775 variables, 20/633 constraints. Problems are: Problem set: 0 solved, 195 unsolved
[2024-05-22 08:08:28] [INFO ] Deduced a trap composed of 94 places in 71 ms of which 2 ms to minimize.
[2024-05-22 08:08:28] [INFO ] Deduced a trap composed of 95 places in 56 ms of which 2 ms to minimize.
[2024-05-22 08:08:29] [INFO ] Deduced a trap composed of 101 places in 65 ms of which 2 ms to minimize.
[2024-05-22 08:08:29] [INFO ] Deduced a trap composed of 101 places in 65 ms of which 2 ms to minimize.
[2024-05-22 08:08:29] [INFO ] Deduced a trap composed of 108 places in 67 ms of which 1 ms to minimize.
[2024-05-22 08:08:29] [INFO ] Deduced a trap composed of 108 places in 54 ms of which 1 ms to minimize.
[2024-05-22 08:08:29] [INFO ] Deduced a trap composed of 92 places in 56 ms of which 1 ms to minimize.
[2024-05-22 08:08:29] [INFO ] Deduced a trap composed of 108 places in 62 ms of which 2 ms to minimize.
[2024-05-22 08:08:29] [INFO ] Deduced a trap composed of 108 places in 56 ms of which 2 ms to minimize.
[2024-05-22 08:08:29] [INFO ] Deduced a trap composed of 110 places in 57 ms of which 1 ms to minimize.
[2024-05-22 08:08:30] [INFO ] Deduced a trap composed of 95 places in 62 ms of which 1 ms to minimize.
[2024-05-22 08:08:30] [INFO ] Deduced a trap composed of 98 places in 56 ms of which 1 ms to minimize.
[2024-05-22 08:08:31] [INFO ] Deduced a trap composed of 94 places in 63 ms of which 1 ms to minimize.
[2024-05-22 08:08:31] [INFO ] Deduced a trap composed of 98 places in 60 ms of which 1 ms to minimize.
[2024-05-22 08:08:31] [INFO ] Deduced a trap composed of 95 places in 55 ms of which 2 ms to minimize.
[2024-05-22 08:08:31] [INFO ] Deduced a trap composed of 91 places in 60 ms of which 2 ms to minimize.
[2024-05-22 08:08:31] [INFO ] Deduced a trap composed of 94 places in 55 ms of which 2 ms to minimize.
[2024-05-22 08:08:31] [INFO ] Deduced a trap composed of 102 places in 54 ms of which 2 ms to minimize.
[2024-05-22 08:08:31] [INFO ] Deduced a trap composed of 98 places in 67 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/775 variables, 19/652 constraints. Problems are: Problem set: 0 solved, 195 unsolved
[2024-05-22 08:08:40] [INFO ] Deduced a trap composed of 104 places in 54 ms of which 1 ms to minimize.
[2024-05-22 08:08:40] [INFO ] Deduced a trap composed of 96 places in 64 ms of which 1 ms to minimize.
[2024-05-22 08:08:40] [INFO ] Deduced a trap composed of 102 places in 65 ms of which 2 ms to minimize.
[2024-05-22 08:08:40] [INFO ] Deduced a trap composed of 97 places in 60 ms of which 1 ms to minimize.
[2024-05-22 08:08:40] [INFO ] Deduced a trap composed of 102 places in 55 ms of which 1 ms to minimize.
[2024-05-22 08:08:41] [INFO ] Deduced a trap composed of 101 places in 54 ms of which 1 ms to minimize.
[2024-05-22 08:08:41] [INFO ] Deduced a trap composed of 106 places in 58 ms of which 1 ms to minimize.
[2024-05-22 08:08:41] [INFO ] Deduced a trap composed of 104 places in 58 ms of which 2 ms to minimize.
[2024-05-22 08:08:41] [INFO ] Deduced a trap composed of 102 places in 62 ms of which 1 ms to minimize.
[2024-05-22 08:08:41] [INFO ] Deduced a trap composed of 98 places in 55 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/775 variables, 10/662 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/775 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 195 unsolved
At refinement iteration 15 (OVERLAPS) 78/853 variables, 31/693 constraints. Problems are: Problem set: 0 solved, 195 unsolved
SMT process timed out in 110132ms, After SMT, problems are : Problem set: 0 solved, 195 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 212 out of 304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 304/304 places, 549/549 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 295 transition count 493
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 295 transition count 493
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 25 place count 288 transition count 486
Iterating global reduction 0 with 7 rules applied. Total rules applied 32 place count 288 transition count 486
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 287 transition count 485
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 287 transition count 485
Applied a total of 34 rules in 41 ms. Remains 287 /304 variables (removed 17) and now considering 485/549 (removed 64) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 287/304 places, 485/549 transitions.
RANDOM walk for 4000000 steps (916642 resets) in 91682 ms. (43 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1858 resets) in 238 ms. (167 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1876 resets) in 273 ms. (145 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1815 resets) in 280 ms. (142 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1885 resets) in 227 ms. (175 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 275 ms. (144 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1915 resets) in 287 ms. (138 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1888 resets) in 280 ms. (142 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1902 resets) in 269 ms. (148 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1865 resets) in 297 ms. (134 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (1907 resets) in 234 ms. (170 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1913 resets) in 270 ms. (147 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (1893 resets) in 260 ms. (153 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1878 resets) in 292 ms. (136 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1882 resets) in 277 ms. (143 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1903 resets) in 292 ms. (136 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1915 resets) in 266 ms. (149 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1929 resets) in 322 ms. (123 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1856 resets) in 284 ms. (140 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1858 resets) in 252 ms. (158 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1837 resets) in 236 ms. (168 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1897 resets) in 294 ms. (135 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1923 resets) in 246 ms. (161 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1861 resets) in 242 ms. (164 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1877 resets) in 255 ms. (156 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1940 resets) in 238 ms. (167 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1853 resets) in 266 ms. (149 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1905 resets) in 258 ms. (154 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1882 resets) in 248 ms. (160 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1842 resets) in 332 ms. (120 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1908 resets) in 226 ms. (176 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1858 resets) in 248 ms. (160 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (1883 resets) in 272 ms. (146 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1861 resets) in 226 ms. (176 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1860 resets) in 314 ms. (126 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1902 resets) in 233 ms. (170 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40002 steps (1898 resets) in 299 ms. (133 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40001 steps (1842 resets) in 265 ms. (150 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40003 steps (1905 resets) in 272 ms. (146 steps per ms) remains 195/195 properties
BEST_FIRST walk for 40004 steps (1855 resets) in 219 ms. (181 steps per ms) remains 193/195 properties
BEST_FIRST walk for 40003 steps (1881 resets) in 349 ms. (114 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1903 resets) in 329 ms. (121 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1894 resets) in 264 ms. (150 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1925 resets) in 272 ms. (146 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1899 resets) in 248 ms. (160 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1863 resets) in 248 ms. (160 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1902 resets) in 245 ms. (162 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1899 resets) in 263 ms. (151 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (1868 resets) in 253 ms. (157 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1863 resets) in 272 ms. (146 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1870 resets) in 256 ms. (155 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1926 resets) in 231 ms. (172 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1897 resets) in 266 ms. (149 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1910 resets) in 269 ms. (148 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1879 resets) in 274 ms. (145 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40001 steps (1832 resets) in 251 ms. (158 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1868 resets) in 270 ms. (147 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1911 resets) in 312 ms. (127 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1886 resets) in 237 ms. (168 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1833 resets) in 232 ms. (171 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1969 resets) in 251 ms. (158 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (1859 resets) in 215 ms. (185 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40001 steps (1900 resets) in 291 ms. (136 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (1881 resets) in 319 ms. (125 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1816 resets) in 277 ms. (143 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1858 resets) in 251 ms. (158 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (1895 resets) in 243 ms. (163 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1865 resets) in 297 ms. (134 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1815 resets) in 238 ms. (167 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1845 resets) in 297 ms. (134 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1882 resets) in 245 ms. (162 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (1841 resets) in 232 ms. (171 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1873 resets) in 299 ms. (133 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1945 resets) in 263 ms. (151 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40001 steps (1955 resets) in 304 ms. (131 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (1913 resets) in 231 ms. (172 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1786 resets) in 261 ms. (152 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1865 resets) in 248 ms. (160 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1831 resets) in 270 ms. (147 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1833 resets) in 242 ms. (164 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1831 resets) in 322 ms. (123 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1827 resets) in 268 ms. (148 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40004 steps (1825 resets) in 276 ms. (144 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1907 resets) in 244 ms. (163 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1888 resets) in 271 ms. (147 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40003 steps (1846 resets) in 283 ms. (140 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1860 resets) in 250 ms. (159 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1900 resets) in 297 ms. (134 steps per ms) remains 193/193 properties
BEST_FIRST walk for 40002 steps (1928 resets) in 285 ms. (139 steps per ms) remains 193/193 properties
Finished probabilistic random walk after 329923 steps, run visited all 193 properties in 2954 ms. (steps per millisecond=111 )
Probabilistic random walk after 329923 steps, saw 135910 distinct states, run finished after 2969 ms. (steps per millisecond=111 ) properties seen :193
Able to resolve query QuasiLiveness after proving 317 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 366490 ms.
ITS solved all properties within timeout
BK_STOP 1716365377761
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="greatspnxred"
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 greatspnxred"
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 r100-tall-171624200700312"
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 '
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 ;