About the Execution of 2024-gold for DBSingleClientW-PT-d1m05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15684.310 | 241486.00 | 464752.00 | 771.30 | 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/mcc2025-input.r070-smll-174854076100042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
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 r070-smll-174854076100042
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 872K
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 432K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1748645073628
Invoking MCC driver with
BK_TOOL=gold2024
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
[2025-05-30 22:44:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2025-05-30 22:44:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 22:44:36] [INFO ] Load time of PNML (sax parser for PT used): 316 ms
[2025-05-30 22:44:36] [INFO ] Transformed 1440 places.
[2025-05-30 22:44:36] [INFO ] Transformed 672 transitions.
[2025-05-30 22:44:36] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 512 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 63 ms. Remains 326 /1440 variables (removed 1114) and now considering 592/672 (removed 80) transitions.
// Phase 1: matrix 592 rows 326 cols
[2025-05-30 22:44:37] [INFO ] Computed 2 invariants in 52 ms
[2025-05-30 22:44:38] [INFO ] Implicit Places using invariants in 803 ms returned []
[2025-05-30 22:44:38] [INFO ] Invariant cache hit.
[2025-05-30 22:44:38] [INFO ] State equation strengthened by 338 read => feed constraints.
[2025-05-30 22:44:40] [INFO ] Implicit Places using invariants and state equation in 2832 ms returned []
Implicit Place search using SMT with State Equation took 3923 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2025-05-30 22:44:40] [INFO ] Invariant cache hit.
[2025-05-30 22:44:41] [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
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 918/918 variables, and 666 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30050 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
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 30476 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 63869ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 63909ms
Starting structural reductions in LIVENESS mode, iteration 1 : 326/1440 places, 592/672 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 67964 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 (9105 resets) in 4925 ms. (8 steps per ms) remains 253/316 properties
BEST_FIRST walk for 404 steps (20 resets) in 12 ms. (31 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (22 resets) in 27 ms. (14 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (23 resets) in 14 ms. (26 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (16 resets) in 25 ms. (15 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (13 resets) in 18 ms. (21 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (19 resets) in 18 ms. (21 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (21 resets) in 39 ms. (10 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (21 resets) in 30 ms. (13 steps per ms) remains 253/253 properties
BEST_FIRST walk for 402 steps (16 resets) in 21 ms. (18 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (13 resets) in 21 ms. (18 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (18 resets) in 28 ms. (13 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (23 resets) in 24 ms. (16 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (23 resets) in 24 ms. (16 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (17 resets) in 22 ms. (17 steps per ms) remains 253/253 properties
BEST_FIRST walk for 402 steps (24 resets) in 25 ms. (15 steps per ms) remains 253/253 properties
BEST_FIRST walk for 402 steps (18 resets) in 22 ms. (17 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (21 resets) in 28 ms. (13 steps per ms) remains 253/253 properties
BEST_FIRST walk for 401 steps (17 resets) in 22 ms. (17 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (20 resets) in 23 ms. (16 steps per ms) remains 253/253 properties
BEST_FIRST walk for 402 steps (18 resets) in 11 ms. (33 steps per ms) remains 253/253 properties
BEST_FIRST walk for 402 steps (19 resets) in 15 ms. (25 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (17 resets) in 14 ms. (26 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (21 resets) in 12 ms. (31 steps per ms) remains 253/253 properties
BEST_FIRST walk for 401 steps (19 resets) in 10 ms. (36 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (22 resets) in 10 ms. (36 steps per ms) remains 253/253 properties
BEST_FIRST walk for 402 steps (19 resets) in 15 ms. (25 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (14 resets) in 10 ms. (36 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (18 resets) in 10 ms. (36 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (14 resets) in 10 ms. (36 steps per ms) remains 253/253 properties
BEST_FIRST walk for 401 steps (21 resets) in 10 ms. (36 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (24 resets) in 10 ms. (36 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (15 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (17 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (17 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (22 resets) in 9 ms. (40 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (19 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (20 resets) in 11 ms. (33 steps per ms) remains 253/253 properties
BEST_FIRST walk for 402 steps (15 resets) in 9 ms. (40 steps per ms) remains 253/253 properties
BEST_FIRST walk for 402 steps (28 resets) in 10 ms. (36 steps per ms) remains 253/253 properties
BEST_FIRST walk for 402 steps (23 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (19 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (21 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (23 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (19 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (24 resets) in 9 ms. (40 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (19 resets) in 8 ms. (44 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (23 resets) in 9 ms. (40 steps per ms) remains 253/253 properties
BEST_FIRST walk for 403 steps (19 resets) in 12 ms. (31 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (18 resets) in 11 ms. (33 steps per ms) remains 253/253 properties
BEST_FIRST walk for 404 steps (22 resets) in 11 ms. (33 steps per ms) remains 253/253 properties
[2025-05-30 22:45:46] [INFO ] Invariant cache hit.
[2025-05-30 22:45:46] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (OVERLAPS) 21/284 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 253 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 Real declared 284/918 variables, and 1 constraints, problems are : Problem set: 0 solved, 253 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/326 constraints, ReadFeed: 0/338 constraints, PredecessorRefiner: 253/253 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 253 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/263 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 1 (OVERLAPS) 21/284 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 253 unsolved
At refinement iteration 3 (OVERLAPS) 27/311 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 253 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 311/918 variables, and 2 constraints, problems are : Problem set: 0 solved, 253 unsolved in 5024 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: 0/253 constraints, Known Traps: 0/0 constraints]
After SMT, in 11067ms problems are : Problem set: 0 solved, 253 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 263 out of 326 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 326/326 places, 592/592 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 321 transition count 587
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 321 transition count 587
Applied a total of 10 rules in 152 ms. Remains 321 /326 variables (removed 5) and now considering 587/592 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 321/326 places, 587/592 transitions.
RANDOM walk for 4000000 steps (917629 resets) in 88519 ms. (45 steps per ms) remains 220/253 properties
BEST_FIRST walk for 40004 steps (1852 resets) in 307 ms. (129 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1891 resets) in 329 ms. (121 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1878 resets) in 324 ms. (123 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40002 steps (1934 resets) in 337 ms. (118 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40001 steps (1869 resets) in 389 ms. (102 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1899 resets) in 326 ms. (122 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1872 resets) in 334 ms. (119 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40001 steps (1854 resets) in 398 ms. (100 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40002 steps (1894 resets) in 313 ms. (127 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 245 ms. (162 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1906 resets) in 253 ms. (157 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1871 resets) in 248 ms. (160 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1875 resets) in 247 ms. (161 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40002 steps (1867 resets) in 247 ms. (161 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1875 resets) in 245 ms. (162 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1912 resets) in 250 ms. (159 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1931 resets) in 250 ms. (159 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1894 resets) in 248 ms. (160 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1869 resets) in 247 ms. (161 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1834 resets) in 247 ms. (161 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1947 resets) in 252 ms. (158 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1844 resets) in 243 ms. (163 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40001 steps (1901 resets) in 249 ms. (160 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40002 steps (1857 resets) in 245 ms. (162 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1939 resets) in 250 ms. (159 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1905 resets) in 249 ms. (160 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1881 resets) in 255 ms. (156 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40002 steps (1876 resets) in 245 ms. (162 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1865 resets) in 256 ms. (155 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40001 steps (1890 resets) in 250 ms. (159 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1966 resets) in 256 ms. (155 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1876 resets) in 247 ms. (161 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40002 steps (1835 resets) in 243 ms. (163 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40002 steps (1839 resets) in 243 ms. (163 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40001 steps (1922 resets) in 250 ms. (159 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1904 resets) in 244 ms. (163 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1873 resets) in 245 ms. (162 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40002 steps (1849 resets) in 247 ms. (161 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40004 steps (1809 resets) in 244 ms. (163 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 254 ms. (156 steps per ms) remains 220/220 properties
BEST_FIRST walk for 40003 steps (1841 resets) in 245 ms. (162 steps per ms) remains 216/220 properties
BEST_FIRST walk for 40002 steps (1887 resets) in 247 ms. (161 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40004 steps (1887 resets) in 247 ms. (161 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40004 steps (1859 resets) in 248 ms. (160 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40003 steps (1864 resets) in 244 ms. (163 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40004 steps (1866 resets) in 245 ms. (162 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40003 steps (1882 resets) in 248 ms. (160 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40003 steps (1923 resets) in 253 ms. (157 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40004 steps (1848 resets) in 240 ms. (165 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40003 steps (1906 resets) in 246 ms. (161 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40004 steps (1826 resets) in 238 ms. (167 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40003 steps (1927 resets) in 247 ms. (161 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40004 steps (1898 resets) in 245 ms. (162 steps per ms) remains 216/216 properties
BEST_FIRST walk for 40001 steps (1842 resets) in 244 ms. (163 steps per ms) remains 212/216 properties
BEST_FIRST walk for 40001 steps (1829 resets) in 238 ms. (167 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40003 steps (1925 resets) in 317 ms. (125 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40003 steps (1847 resets) in 239 ms. (166 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40004 steps (1848 resets) in 242 ms. (164 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40002 steps (1887 resets) in 243 ms. (163 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40001 steps (1840 resets) in 243 ms. (163 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40002 steps (1876 resets) in 241 ms. (165 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40003 steps (1845 resets) in 242 ms. (164 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40003 steps (1835 resets) in 240 ms. (165 steps per ms) remains 212/212 properties
BEST_FIRST walk for 40004 steps (1840 resets) in 242 ms. (164 steps per ms) remains 209/212 properties
BEST_FIRST walk for 40002 steps (1869 resets) in 241 ms. (165 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (1824 resets) in 312 ms. (127 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (1830 resets) in 264 ms. (150 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (1864 resets) in 243 ms. (163 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 241 ms. (165 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40001 steps (1877 resets) in 240 ms. (165 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (1846 resets) in 236 ms. (168 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40001 steps (1892 resets) in 239 ms. (166 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (1938 resets) in 247 ms. (161 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (1885 resets) in 235 ms. (169 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (1850 resets) in 236 ms. (168 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (1843 resets) in 240 ms. (165 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (1876 resets) in 239 ms. (166 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (1826 resets) in 234 ms. (170 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (1909 resets) in 241 ms. (165 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40003 steps (1839 resets) in 237 ms. (168 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40002 steps (1885 resets) in 238 ms. (167 steps per ms) remains 209/209 properties
BEST_FIRST walk for 40004 steps (1880 resets) in 242 ms. (164 steps per ms) remains 206/209 properties
BEST_FIRST walk for 40004 steps (1868 resets) in 233 ms. (170 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40001 steps (1883 resets) in 238 ms. (167 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (1851 resets) in 235 ms. (169 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 237 ms. (168 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (1891 resets) in 236 ms. (168 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1871 resets) in 243 ms. (163 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40001 steps (1941 resets) in 243 ms. (163 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (1899 resets) in 237 ms. (168 steps per ms) remains 203/206 properties
BEST_FIRST walk for 40002 steps (1901 resets) in 241 ms. (165 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1876 resets) in 236 ms. (168 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1874 resets) in 237 ms. (168 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1837 resets) in 236 ms. (168 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1794 resets) in 232 ms. (171 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1965 resets) in 243 ms. (163 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 234 ms. (170 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1915 resets) in 238 ms. (167 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1864 resets) in 237 ms. (168 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1882 resets) in 239 ms. (166 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1840 resets) in 232 ms. (171 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1841 resets) in 234 ms. (170 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1844 resets) in 234 ms. (170 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1861 resets) in 237 ms. (168 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1902 resets) in 239 ms. (166 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1927 resets) in 241 ms. (165 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1891 resets) in 237 ms. (168 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1830 resets) in 234 ms. (170 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1944 resets) in 245 ms. (162 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 465 ms. (85 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 465 ms. (85 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 466 ms. (85 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 465 ms. (85 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 465 ms. (85 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 467 ms. (85 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 466 ms. (85 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 467 ms. (85 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (4001 resets) in 343 ms. (116 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (3968 resets) in 332 ms. (120 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (3942 resets) in 344 ms. (115 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (3873 resets) in 334 ms. (119 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (3925 resets) in 338 ms. (118 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (3843 resets) in 331 ms. (120 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (3876 resets) in 332 ms. (120 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (3876 resets) in 335 ms. (119 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (3913 resets) in 341 ms. (116 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (3975 resets) in 337 ms. (118 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (3961 resets) in 335 ms. (119 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (3976 resets) in 340 ms. (117 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (3890 resets) in 334 ms. (119 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (3778 resets) in 330 ms. (120 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (3948 resets) in 335 ms. (119 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (3880 resets) in 339 ms. (117 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (3912 resets) in 339 ms. (117 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40000 steps (3905 resets) in 335 ms. (119 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (3872 resets) in 337 ms. (118 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (3846 resets) in 339 ms. (117 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (3782 resets) in 331 ms. (120 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (3844 resets) in 338 ms. (118 steps per ms) remains 203/203 properties
// Phase 1: matrix 587 rows 321 cols
[2025-05-30 22:46:30] [INFO ] Computed 2 invariants in 13 ms
[2025-05-30 22:46:30] [INFO ] State equation strengthened by 337 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (OVERLAPS) 35/254 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/254 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (OVERLAPS) 33/287 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (OVERLAPS) 547/834 variables, 287/289 constraints. Problems are: Problem set: 0 solved, 203 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/834 variables, 297/586 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/834 variables, 0/586 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 8 (OVERLAPS) 74/908 variables, 34/620 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/908 variables, 40/660 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/908 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 203 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 908/908 variables, and 660 constraints, problems are : Problem set: 0 solved, 203 unsolved in 45023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 321/321 constraints, ReadFeed: 337/337 constraints, PredecessorRefiner: 203/203 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 203 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 1 (OVERLAPS) 35/254 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/254 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 3 (OVERLAPS) 33/287 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 5 (OVERLAPS) 547/834 variables, 287/289 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/834 variables, 297/586 constraints. Problems are: Problem set: 0 solved, 203 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/834 variables, 36/622 constraints. Problems are: Problem set: 0 solved, 203 unsolved
[2025-05-30 22:47:26] [INFO ] Deduced a trap composed of 94 places in 310 ms of which 54 ms to minimize.
[2025-05-30 22:47:27] [INFO ] Deduced a trap composed of 100 places in 370 ms of which 4 ms to minimize.
[2025-05-30 22:47:27] [INFO ] Deduced a trap composed of 102 places in 190 ms of which 3 ms to minimize.
[2025-05-30 22:47:27] [INFO ] Deduced a trap composed of 107 places in 174 ms of which 2 ms to minimize.
[2025-05-30 22:47:27] [INFO ] Deduced a trap composed of 108 places in 203 ms of which 2 ms to minimize.
[2025-05-30 22:47:28] [INFO ] Deduced a trap composed of 107 places in 207 ms of which 29 ms to minimize.
[2025-05-30 22:47:28] [INFO ] Deduced a trap composed of 109 places in 175 ms of which 3 ms to minimize.
[2025-05-30 22:47:29] [INFO ] Deduced a trap composed of 107 places in 930 ms of which 5 ms to minimize.
[2025-05-30 22:47:29] [INFO ] Deduced a trap composed of 110 places in 135 ms of which 4 ms to minimize.
[2025-05-30 22:47:30] [INFO ] Deduced a trap composed of 101 places in 156 ms of which 4 ms to minimize.
[2025-05-30 22:47:31] [INFO ] Deduced a trap composed of 112 places in 304 ms of which 4 ms to minimize.
[2025-05-30 22:47:31] [INFO ] Deduced a trap composed of 108 places in 147 ms of which 4 ms to minimize.
[2025-05-30 22:47:32] [INFO ] Deduced a trap composed of 100 places in 150 ms of which 3 ms to minimize.
[2025-05-30 22:47:32] [INFO ] Deduced a trap composed of 98 places in 162 ms of which 5 ms to minimize.
[2025-05-30 22:47:32] [INFO ] Deduced a trap composed of 106 places in 164 ms of which 4 ms to minimize.
[2025-05-30 22:47:32] [INFO ] Deduced a trap composed of 108 places in 156 ms of which 9 ms to minimize.
[2025-05-30 22:47:32] [INFO ] Deduced a trap composed of 104 places in 146 ms of which 4 ms to minimize.
[2025-05-30 22:47:33] [INFO ] Deduced a trap composed of 104 places in 148 ms of which 4 ms to minimize.
[2025-05-30 22:47:33] [INFO ] Deduced a trap composed of 105 places in 151 ms of which 4 ms to minimize.
[2025-05-30 22:47:33] [INFO ] Deduced a trap composed of 106 places in 149 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/834 variables, 20/642 constraints. Problems are: Problem set: 0 solved, 203 unsolved
[2025-05-30 22:47:44] [INFO ] Deduced a trap composed of 100 places in 159 ms of which 4 ms to minimize.
[2025-05-30 22:47:45] [INFO ] Deduced a trap composed of 101 places in 169 ms of which 7 ms to minimize.
[2025-05-30 22:47:45] [INFO ] Deduced a trap composed of 101 places in 182 ms of which 3 ms to minimize.
[2025-05-30 22:47:45] [INFO ] Deduced a trap composed of 108 places in 170 ms of which 4 ms to minimize.
[2025-05-30 22:47:45] [INFO ] Deduced a trap composed of 107 places in 115 ms of which 3 ms to minimize.
[2025-05-30 22:47:46] [INFO ] Deduced a trap composed of 109 places in 155 ms of which 3 ms to minimize.
[2025-05-30 22:47:46] [INFO ] Deduced a trap composed of 109 places in 139 ms of which 4 ms to minimize.
[2025-05-30 22:47:48] [INFO ] Deduced a trap composed of 96 places in 150 ms of which 4 ms to minimize.
[2025-05-30 22:47:48] [INFO ] Deduced a trap composed of 104 places in 148 ms of which 4 ms to minimize.
[2025-05-30 22:47:48] [INFO ] Deduced a trap composed of 94 places in 144 ms of which 4 ms to minimize.
[2025-05-30 22:47:48] [INFO ] Deduced a trap composed of 102 places in 148 ms of which 3 ms to minimize.
[2025-05-30 22:47:48] [INFO ] Deduced a trap composed of 100 places in 138 ms of which 2 ms to minimize.
[2025-05-30 22:47:49] [INFO ] Deduced a trap composed of 107 places in 117 ms of which 2 ms to minimize.
[2025-05-30 22:47:49] [INFO ] Deduced a trap composed of 100 places in 141 ms of which 4 ms to minimize.
[2025-05-30 22:47:49] [INFO ] Deduced a trap composed of 101 places in 148 ms of which 7 ms to minimize.
[2025-05-30 22:47:49] [INFO ] Deduced a trap composed of 91 places in 159 ms of which 4 ms to minimize.
[2025-05-30 22:47:49] [INFO ] Deduced a trap composed of 99 places in 142 ms of which 4 ms to minimize.
[2025-05-30 22:47:49] [INFO ] Deduced a trap composed of 100 places in 143 ms of which 4 ms to minimize.
[2025-05-30 22:47:50] [INFO ] Deduced a trap composed of 97 places in 142 ms of which 4 ms to minimize.
[2025-05-30 22:47:50] [INFO ] Deduced a trap composed of 105 places in 143 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/834 variables, 20/662 constraints. Problems are: Problem set: 0 solved, 203 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 834/908 variables, and 662 constraints, problems are : Problem set: 0 solved, 203 unsolved in 45021 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 287/321 constraints, ReadFeed: 297/337 constraints, PredecessorRefiner: 36/203 constraints, Known Traps: 40/40 constraints]
After SMT, in 90723ms problems are : Problem set: 0 solved, 203 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 219 out of 321 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 321/321 places, 587/587 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 307 transition count 515
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 307 transition count 515
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 39 place count 296 transition count 504
Iterating global reduction 0 with 11 rules applied. Total rules applied 50 place count 296 transition count 504
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 51 place count 296 transition count 503
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 55 place count 292 transition count 499
Iterating global reduction 1 with 4 rules applied. Total rules applied 59 place count 292 transition count 499
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 61 place count 292 transition count 497
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 291 transition count 495
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 291 transition count 495
Applied a total of 63 rules in 84 ms. Remains 291 /321 variables (removed 30) and now considering 495/587 (removed 92) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 291/321 places, 495/587 transitions.
RANDOM walk for 4000000 steps (917497 resets) in 73906 ms. (54 steps per ms) remains 196/203 properties
BEST_FIRST walk for 40002 steps (1904 resets) in 309 ms. (129 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 356 ms. (112 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1920 resets) in 561 ms. (71 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1846 resets) in 542 ms. (73 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1871 resets) in 568 ms. (70 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1888 resets) in 617 ms. (64 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1851 resets) in 574 ms. (69 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1901 resets) in 491 ms. (81 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1782 resets) in 475 ms. (84 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1876 resets) in 525 ms. (76 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1881 resets) in 519 ms. (76 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1917 resets) in 467 ms. (85 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1866 resets) in 505 ms. (79 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1914 resets) in 469 ms. (85 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1830 resets) in 530 ms. (75 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1823 resets) in 548 ms. (72 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40000 steps (1910 resets) in 525 ms. (76 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1927 resets) in 544 ms. (73 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1873 resets) in 552 ms. (72 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40000 steps (1855 resets) in 450 ms. (88 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1882 resets) in 423 ms. (94 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1843 resets) in 397 ms. (100 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1934 resets) in 624 ms. (64 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1931 resets) in 424 ms. (94 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 428 ms. (93 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1887 resets) in 439 ms. (90 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1836 resets) in 460 ms. (86 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1830 resets) in 501 ms. (79 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1908 resets) in 478 ms. (83 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1846 resets) in 476 ms. (83 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1925 resets) in 548 ms. (72 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1840 resets) in 428 ms. (93 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1899 resets) in 384 ms. (103 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1858 resets) in 456 ms. (87 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40001 steps (1918 resets) in 621 ms. (64 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1895 resets) in 580 ms. (68 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1941 resets) in 584 ms. (68 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40001 steps (1893 resets) in 498 ms. (80 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1858 resets) in 545 ms. (73 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1925 resets) in 435 ms. (91 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (2003 resets) in 430 ms. (92 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1892 resets) in 587 ms. (68 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1826 resets) in 596 ms. (67 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1903 resets) in 572 ms. (69 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 544 ms. (73 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1913 resets) in 627 ms. (63 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40002 steps (1760 resets) in 604 ms. (66 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40004 steps (1831 resets) in 508 ms. (78 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40001 steps (1847 resets) in 420 ms. (95 steps per ms) remains 196/196 properties
BEST_FIRST walk for 40003 steps (1888 resets) in 570 ms. (70 steps per ms) remains 196/196 properties
Finished probabilistic random walk after 331723 steps, run visited all 196 properties in 5331 ms. (steps per millisecond=62 )
Probabilistic random walk after 331723 steps, saw 138202 distinct states, run finished after 5339 ms. (steps per millisecond=62 ) properties seen :196
Able to resolve query QuasiLiveness after proving 317 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 238926 ms.
ITS solved all properties within timeout
BK_STOP 1748645315114
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d1m05"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2024"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool gold2024"
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 r070-smll-174854076100042"
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.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 ;