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-171624200700317.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-d1m06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-tall-171624200700317
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 16K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 12 12:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 12 12:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 12:47 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 1716365030102

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-d1m06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 08:03:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-22 08:03:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 08:03:51] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2024-05-22 08:03:51] [INFO ] Transformed 1440 places.
[2024-05-22 08:03:51] [INFO ] Transformed 672 transitions.
[2024-05-22 08:03:51] [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 08:03:51] [INFO ] Computed 2 invariants in 30 ms
[2024-05-22 08:03:52] [INFO ] Implicit Places using invariants in 446 ms returned []
[2024-05-22 08:03:52] [INFO ] Invariant cache hit.
[2024-05-22 08:03:52] [INFO ] State equation strengthened by 338 read => feed constraints.
[2024-05-22 08:03:53] [INFO ] Implicit Places using invariants and state equation in 1301 ms returned []
Implicit Place search using SMT with State Equation took 1780 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2024-05-22 08:03:53] [INFO ] Invariant cache hit.
[2024-05-22 08:03:53] [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 30022 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 62020ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 62041ms
Starting structural reductions in LIVENESS mode, iteration 1 : 326/1440 places, 592/672 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 63900 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 (9152 resets) in 2712 ms. (14 steps per ms) remains 258/316 properties
BEST_FIRST walk for 404 steps (19 resets) in 21 ms. (18 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (17 resets) in 11 ms. (33 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (17 resets) in 11 ms. (33 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (18 resets) in 35 ms. (11 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (22 resets) in 28 ms. (13 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (22 resets) in 23 ms. (16 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (14 resets) in 37 ms. (10 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (23 resets) in 30 ms. (13 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (15 resets) in 24 ms. (16 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (21 resets) in 17 ms. (22 steps per ms) remains 258/258 properties
BEST_FIRST walk for 401 steps (14 resets) in 15 ms. (25 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (14 resets) in 15 ms. (25 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (22 resets) in 17 ms. (22 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (19 resets) in 12 ms. (31 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (24 resets) in 25 ms. (15 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (21 resets) in 15 ms. (25 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (17 resets) in 14 ms. (26 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (20 resets) in 12 ms. (31 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (18 resets) in 12 ms. (31 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (21 resets) in 18 ms. (21 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (16 resets) in 18 ms. (21 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (18 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (23 resets) in 12 ms. (31 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (17 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (17 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 401 steps (20 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (19 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (17 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (16 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (21 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 401 steps (19 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (23 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (15 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 401 steps (20 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 401 steps (15 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (14 resets) in 5 ms. (67 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (23 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (31 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (22 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (18 resets) in 9 ms. (40 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (14 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (16 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (18 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (21 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (20 resets) in 9 ms. (40 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (15 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (25 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (23 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (18 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (24 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
[2024-05-22 08:04:56] [INFO ] Invariant cache hit.
[2024-05-22 08:04:56] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (OVERLAPS) 20/288 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 25/313 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 313/918 variables, and 2 constraints, problems are : Problem set: 0 solved, 258 unsolved in 5016 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: 258/258 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 258 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/268 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 1 (OVERLAPS) 20/288 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 25/313 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (OVERLAPS) 579/892 variables, 313/315 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/892 variables, 325/640 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 892/918 variables, and 696 constraints, problems are : Problem set: 0 solved, 258 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 313/326 constraints, ReadFeed: 325/338 constraints, PredecessorRefiner: 56/258 constraints, Known Traps: 0/0 constraints]
After SMT, in 10756ms problems are : Problem set: 0 solved, 258 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 268 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 79 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 79 ms. Remains : 322/326 places, 588/592 transitions.
RANDOM walk for 4000000 steps (915776 resets) in 62067 ms. (64 steps per ms) remains 215/258 properties
BEST_FIRST walk for 40003 steps (1918 resets) in 443 ms. (90 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1925 resets) in 185 ms. (215 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (1912 resets) in 176 ms. (226 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (1874 resets) in 183 ms. (217 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1884 resets) in 183 ms. (217 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1861 resets) in 178 ms. (223 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1940 resets) in 181 ms. (219 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (1938 resets) in 184 ms. (216 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1895 resets) in 188 ms. (211 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (1854 resets) in 186 ms. (213 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1898 resets) in 181 ms. (219 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1780 resets) in 176 ms. (226 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1841 resets) in 174 ms. (228 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1912 resets) in 177 ms. (224 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (1813 resets) in 173 ms. (229 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (1894 resets) in 178 ms. (223 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1915 resets) in 176 ms. (226 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1854 resets) in 175 ms. (227 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1884 resets) in 187 ms. (212 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1893 resets) in 185 ms. (215 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1843 resets) in 180 ms. (221 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (1891 resets) in 183 ms. (217 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1887 resets) in 190 ms. (209 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1889 resets) in 181 ms. (219 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1906 resets) in 178 ms. (223 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1897 resets) in 179 ms. (222 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1858 resets) in 177 ms. (224 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (1845 resets) in 178 ms. (223 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1873 resets) in 186 ms. (213 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1941 resets) in 178 ms. (223 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40004 steps (1726 resets) in 172 ms. (231 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1903 resets) in 186 ms. (213 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40003 steps (1927 resets) in 184 ms. (216 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40002 steps (1885 resets) in 179 ms. (222 steps per ms) remains 215/215 properties
BEST_FIRST walk for 40001 steps (1881 resets) in 179 ms. (222 steps per ms) remains 214/215 properties
BEST_FIRST walk for 40004 steps (1828 resets) in 177 ms. (224 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1920 resets) in 181 ms. (219 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1900 resets) in 180 ms. (221 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1920 resets) in 184 ms. (216 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1901 resets) in 183 ms. (217 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1865 resets) in 181 ms. (219 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1864 resets) in 187 ms. (212 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1911 resets) in 194 ms. (205 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1876 resets) in 180 ms. (221 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1898 resets) in 179 ms. (222 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1844 resets) in 179 ms. (222 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 179 ms. (222 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1938 resets) in 184 ms. (216 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1825 resets) in 175 ms. (227 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1849 resets) in 186 ms. (213 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1894 resets) in 179 ms. (222 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1871 resets) in 180 ms. (221 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40000 steps (1805 resets) in 178 ms. (223 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40001 steps (1932 resets) in 181 ms. (219 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1909 resets) in 188 ms. (211 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1931 resets) in 230 ms. (173 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1949 resets) in 198 ms. (201 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40000 steps (1892 resets) in 181 ms. (219 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1856 resets) in 182 ms. (218 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1937 resets) in 184 ms. (216 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1800 resets) in 178 ms. (223 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1841 resets) in 183 ms. (217 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1829 resets) in 175 ms. (227 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1829 resets) in 177 ms. (224 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1842 resets) in 180 ms. (221 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1883 resets) in 240 ms. (165 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1934 resets) in 187 ms. (212 steps per ms) remains 213/214 properties
BEST_FIRST walk for 40003 steps (1919 resets) in 182 ms. (218 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1825 resets) in 177 ms. (224 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40001 steps (1889 resets) in 179 ms. (222 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1865 resets) in 180 ms. (221 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 179 ms. (222 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1849 resets) in 181 ms. (219 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1888 resets) in 181 ms. (219 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1807 resets) in 176 ms. (226 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1902 resets) in 180 ms. (221 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1872 resets) in 181 ms. (219 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1839 resets) in 185 ms. (215 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1852 resets) in 179 ms. (222 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1897 resets) in 181 ms. (219 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1859 resets) in 177 ms. (224 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1858 resets) in 181 ms. (219 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1890 resets) in 177 ms. (224 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1826 resets) in 178 ms. (223 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1870 resets) in 180 ms. (221 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1844 resets) in 177 ms. (224 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1878 resets) in 180 ms. (221 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1887 resets) in 178 ms. (223 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1925 resets) in 185 ms. (215 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1920 resets) in 178 ms. (223 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1895 resets) in 180 ms. (221 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 180 ms. (221 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1841 resets) in 177 ms. (224 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1858 resets) in 180 ms. (221 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1874 resets) in 182 ms. (218 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1861 resets) in 177 ms. (224 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1858 resets) in 178 ms. (223 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1884 resets) in 182 ms. (218 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1830 resets) in 178 ms. (223 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1878 resets) in 185 ms. (215 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1847 resets) in 187 ms. (212 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1888 resets) in 178 ms. (223 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1898 resets) in 184 ms. (216 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1782 resets) in 174 ms. (228 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1922 resets) in 185 ms. (215 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1904 resets) in 182 ms. (218 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1849 resets) in 177 ms. (224 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1826 resets) in 174 ms. (228 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1949 resets) in 183 ms. (217 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1831 resets) in 178 ms. (223 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40002 steps (1940 resets) in 179 ms. (222 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1885 resets) in 176 ms. (226 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 176 ms. (226 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40004 steps (1841 resets) in 287 ms. (138 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 353 ms. (112 steps per ms) remains 213/213 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 351 ms. (113 steps per ms) remains 213/213 properties
// Phase 1: matrix 588 rows 322 cols
[2024-05-22 08:05:30] [INFO ] Computed 2 invariants in 8 ms
[2024-05-22 08:05:30] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (OVERLAPS) 31/257 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 3 (OVERLAPS) 35/292 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-22 08:05:34] [INFO ] Deduced a trap composed of 118 places in 103 ms of which 24 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 6 (OVERLAPS) 550/842 variables, 292/295 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/842 variables, 300/595 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/842 variables, 0/595 constraints. Problems are: Problem set: 0 solved, 213 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 64/906 variables, 28/623 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/906 variables, 36/659 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/906 variables, 0/659 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 12 (OVERLAPS) 4/910 variables, 2/661 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/910 variables, 2/663 constraints. Problems are: Problem set: 0 solved, 213 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, 213 unsolved in 45018 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: 213/213 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 213 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 1 (OVERLAPS) 31/257 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 3 (OVERLAPS) 35/292 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 6 (OVERLAPS) 550/842 variables, 292/295 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/842 variables, 300/595 constraints. Problems are: Problem set: 0 solved, 213 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/842 variables, 40/635 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-22 08:06:26] [INFO ] Deduced a trap composed of 108 places in 89 ms of which 2 ms to minimize.
[2024-05-22 08:06:27] [INFO ] Deduced a trap composed of 108 places in 78 ms of which 2 ms to minimize.
[2024-05-22 08:06:27] [INFO ] Deduced a trap composed of 114 places in 77 ms of which 2 ms to minimize.
[2024-05-22 08:06:27] [INFO ] Deduced a trap composed of 115 places in 76 ms of which 2 ms to minimize.
[2024-05-22 08:06:27] [INFO ] Deduced a trap composed of 94 places in 87 ms of which 6 ms to minimize.
[2024-05-22 08:06:27] [INFO ] Deduced a trap composed of 101 places in 84 ms of which 2 ms to minimize.
[2024-05-22 08:06:28] [INFO ] Deduced a trap composed of 94 places in 85 ms of which 2 ms to minimize.
[2024-05-22 08:06:28] [INFO ] Deduced a trap composed of 100 places in 69 ms of which 2 ms to minimize.
[2024-05-22 08:06:28] [INFO ] Deduced a trap composed of 94 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:06:28] [INFO ] Deduced a trap composed of 95 places in 70 ms of which 2 ms to minimize.
[2024-05-22 08:06:28] [INFO ] Deduced a trap composed of 101 places in 72 ms of which 1 ms to minimize.
[2024-05-22 08:06:29] [INFO ] Deduced a trap composed of 98 places in 77 ms of which 2 ms to minimize.
[2024-05-22 08:06:29] [INFO ] Deduced a trap composed of 96 places in 68 ms of which 1 ms to minimize.
[2024-05-22 08:06:29] [INFO ] Deduced a trap composed of 104 places in 79 ms of which 2 ms to minimize.
[2024-05-22 08:06:29] [INFO ] Deduced a trap composed of 96 places in 76 ms of which 2 ms to minimize.
[2024-05-22 08:06:29] [INFO ] Deduced a trap composed of 95 places in 95 ms of which 2 ms to minimize.
[2024-05-22 08:06:29] [INFO ] Deduced a trap composed of 100 places in 92 ms of which 2 ms to minimize.
[2024-05-22 08:06:29] [INFO ] Deduced a trap composed of 96 places in 94 ms of which 2 ms to minimize.
[2024-05-22 08:06:29] [INFO ] Deduced a trap composed of 97 places in 96 ms of which 2 ms to minimize.
[2024-05-22 08:06:30] [INFO ] Deduced a trap composed of 101 places in 92 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/842 variables, 20/655 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-22 08:06:39] [INFO ] Deduced a trap composed of 106 places in 67 ms of which 2 ms to minimize.
[2024-05-22 08:06:39] [INFO ] Deduced a trap composed of 103 places in 68 ms of which 1 ms to minimize.
[2024-05-22 08:06:39] [INFO ] Deduced a trap composed of 104 places in 68 ms of which 2 ms to minimize.
[2024-05-22 08:06:39] [INFO ] Deduced a trap composed of 105 places in 74 ms of which 1 ms to minimize.
[2024-05-22 08:06:39] [INFO ] Deduced a trap composed of 108 places in 70 ms of which 2 ms to minimize.
[2024-05-22 08:06:39] [INFO ] Deduced a trap composed of 111 places in 67 ms of which 1 ms to minimize.
[2024-05-22 08:06:39] [INFO ] Deduced a trap composed of 112 places in 71 ms of which 1 ms to minimize.
[2024-05-22 08:06:39] [INFO ] Deduced a trap composed of 111 places in 73 ms of which 1 ms to minimize.
[2024-05-22 08:06:40] [INFO ] Deduced a trap composed of 111 places in 68 ms of which 1 ms to minimize.
[2024-05-22 08:06:40] [INFO ] Deduced a trap composed of 115 places in 67 ms of which 2 ms to minimize.
[2024-05-22 08:06:40] [INFO ] Deduced a trap composed of 112 places in 64 ms of which 2 ms to minimize.
[2024-05-22 08:06:40] [INFO ] Deduced a trap composed of 112 places in 75 ms of which 2 ms to minimize.
[2024-05-22 08:06:40] [INFO ] Deduced a trap composed of 115 places in 76 ms of which 1 ms to minimize.
[2024-05-22 08:06:41] [INFO ] Deduced a trap composed of 111 places in 91 ms of which 4 ms to minimize.
[2024-05-22 08:06:41] [INFO ] Deduced a trap composed of 107 places in 82 ms of which 2 ms to minimize.
[2024-05-22 08:06:42] [INFO ] Deduced a trap composed of 108 places in 81 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/842 variables, 16/671 constraints. Problems are: Problem set: 0 solved, 213 unsolved
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 99 places in 82 ms of which 2 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 102 places in 83 ms of which 1 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 106 places in 83 ms of which 3 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 98 places in 80 ms of which 1 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 102 places in 84 ms of which 1 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 102 places in 82 ms of which 1 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 95 places in 78 ms of which 1 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 98 places in 80 ms of which 1 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 94 places in 85 ms of which 2 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 95 places in 76 ms of which 2 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 94 places in 77 ms of which 2 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 99 places in 81 ms of which 2 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 102 places in 81 ms of which 1 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 98 places in 84 ms of which 2 ms to minimize.
[2024-05-22 08:06:53] [INFO ] Deduced a trap composed of 92 places in 81 ms of which 1 ms to minimize.
[2024-05-22 08:06:53] [INFO ] Deduced a trap composed of 99 places in 71 ms of which 2 ms to minimize.
[2024-05-22 08:06:53] [INFO ] Deduced a trap composed of 101 places in 75 ms of which 2 ms to minimize.
[2024-05-22 08:06:53] [INFO ] Deduced a trap composed of 100 places in 75 ms of which 1 ms to minimize.
[2024-05-22 08:06:54] [INFO ] Deduced a trap composed of 103 places in 81 ms of which 2 ms to minimize.
[2024-05-22 08:06:54] [INFO ] Deduced a trap composed of 104 places in 85 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/842 variables, 20/691 constraints. Problems are: Problem set: 0 solved, 213 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 842/910 variables, and 691 constraints, problems are : Problem set: 0 solved, 213 unsolved in 45018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 292/322 constraints, ReadFeed: 300/338 constraints, PredecessorRefiner: 40/213 constraints, Known Traps: 57/57 constraints]
After SMT, in 90479ms problems are : Problem set: 0 solved, 213 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 226 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 588/588 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 311 transition count 548
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 311 transition count 548
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 31 place count 302 transition count 539
Iterating global reduction 0 with 9 rules applied. Total rules applied 40 place count 302 transition count 539
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 298 transition count 535
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 298 transition count 535
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 50 place count 298 transition count 533
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 297 transition count 531
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 297 transition count 531
Applied a total of 52 rules in 52 ms. Remains 297 /322 variables (removed 25) and now considering 531/588 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 297/322 places, 531/588 transitions.
RANDOM walk for 4000000 steps (916868 resets) in 57160 ms. (69 steps per ms) remains 200/213 properties
BEST_FIRST walk for 40004 steps (1895 resets) in 212 ms. (187 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1950 resets) in 367 ms. (108 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1844 resets) in 228 ms. (174 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1860 resets) in 393 ms. (101 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1838 resets) in 269 ms. (148 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1850 resets) in 252 ms. (158 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1880 resets) in 476 ms. (83 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1919 resets) in 304 ms. (131 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1816 resets) in 247 ms. (161 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1956 resets) in 256 ms. (155 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1952 resets) in 247 ms. (161 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1862 resets) in 313 ms. (127 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1928 resets) in 259 ms. (153 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1886 resets) in 369 ms. (108 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1876 resets) in 234 ms. (170 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1856 resets) in 302 ms. (132 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1904 resets) in 478 ms. (83 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1890 resets) in 258 ms. (154 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1922 resets) in 255 ms. (156 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1883 resets) in 389 ms. (102 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1913 resets) in 356 ms. (112 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1897 resets) in 361 ms. (110 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1876 resets) in 359 ms. (111 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1874 resets) in 369 ms. (108 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1899 resets) in 271 ms. (147 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1902 resets) in 427 ms. (93 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1855 resets) in 239 ms. (166 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1826 resets) in 382 ms. (104 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1868 resets) in 405 ms. (98 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1873 resets) in 247 ms. (161 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1836 resets) in 239 ms. (166 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1852 resets) in 253 ms. (157 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1945 resets) in 386 ms. (103 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1904 resets) in 361 ms. (110 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1984 resets) in 363 ms. (109 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1894 resets) in 372 ms. (107 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1890 resets) in 282 ms. (141 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1953 resets) in 251 ms. (158 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1820 resets) in 379 ms. (105 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1849 resets) in 354 ms. (112 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1844 resets) in 346 ms. (115 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1839 resets) in 330 ms. (120 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1922 resets) in 256 ms. (155 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1859 resets) in 260 ms. (153 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1840 resets) in 246 ms. (161 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1831 resets) in 259 ms. (153 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40004 steps (1910 resets) in 463 ms. (86 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40002 steps (1826 resets) in 215 ms. (185 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1916 resets) in 403 ms. (99 steps per ms) remains 200/200 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 472 ms. (84 steps per ms) remains 200/200 properties
Finished probabilistic random walk after 336328 steps, run visited all 200 properties in 3682 ms. (steps per millisecond=91 )
Probabilistic random walk after 336328 steps, saw 138998 distinct states, run finished after 3687 ms. (steps per millisecond=91 ) properties seen :200
Able to resolve query QuasiLiveness after proving 317 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 213747 ms.
ITS solved all properties within timeout

BK_STOP 1716365245099

--------------------
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-d1m06"
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-d1m06, 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-171624200700317"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m06.tgz
mv DBSingleClientW-PT-d1m06 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 ;