About the Execution of GreatSPN+red for DBSingleClientW-PT-d1m07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1939.680 | 207527.00 | 356160.00 | 527.20 | T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r100-tall-171624200700322.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is DBSingleClientW-PT-d1m07, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-tall-171624200700322
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K 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 3.9K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 12:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 163K Apr 12 12:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 12 12:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 12 12:48 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 1716365060209
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-d1m07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 08:04:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-22 08:04:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 08:04:21] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2024-05-22 08:04:21] [INFO ] Transformed 1440 places.
[2024-05-22 08:04:21] [INFO ] Transformed 672 transitions.
[2024-05-22 08:04:21] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 210 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1440/1440 places, 672/672 transitions.
Reduce places removed 1114 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1194 place count 326 transition count 592
Applied a total of 1194 rules in 37 ms. Remains 326 /1440 variables (removed 1114) and now considering 592/672 (removed 80) transitions.
// Phase 1: matrix 592 rows 326 cols
[2024-05-22 08:04:21] [INFO ] Computed 2 invariants in 25 ms
[2024-05-22 08:04:21] [INFO ] Implicit Places using invariants in 410 ms returned []
[2024-05-22 08:04:21] [INFO ] Invariant cache hit.
[2024-05-22 08:04:22] [INFO ] State equation strengthened by 338 read => feed constraints.
[2024-05-22 08:04:23] [INFO ] Implicit Places using invariants and state equation in 1320 ms returned []
Implicit Place search using SMT with State Equation took 1757 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2024-05-22 08:04:23] [INFO ] Invariant cache hit.
[2024-05-22 08:04:23] [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 30026 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 30020 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 61901ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 61922ms
Starting structural reductions in LIVENESS mode, iteration 1 : 326/1440 places, 592/672 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 63853 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 (9167 resets) in 2287 ms. (17 steps per ms) remains 258/316 properties
BEST_FIRST walk for 403 steps (19 resets) in 13 ms. (28 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (28 resets) in 12 ms. (31 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (18 resets) in 11 ms. (33 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (19 resets) in 31 ms. (12 steps per ms) remains 258/258 properties
BEST_FIRST walk for 401 steps (26 resets) in 20 ms. (19 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (23 resets) in 22 ms. (17 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 401 steps (18 resets) in 18 ms. (21 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (20 resets) in 18 ms. (21 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (20 resets) in 14 ms. (26 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (14 resets) in 18 ms. (21 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (18 resets) in 15 ms. (25 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (19 resets) in 15 ms. (25 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (18 resets) in 13 ms. (28 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (18 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (16 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (21 resets) in 11 ms. (33 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (15 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (15 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (22 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (19 resets) in 10 ms. (36 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (14 resets) in 9 ms. (40 steps per ms) remains 258/258 properties
BEST_FIRST walk for 401 steps (17 resets) in 12 ms. (30 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
BEST_FIRST walk for 404 steps (16 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (22 resets) in 9 ms. (40 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (19 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (15 resets) in 10 ms. (36 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (19 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (23 resets) in 11 ms. (33 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (19 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (16 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (19 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (18 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 401 steps (16 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (16 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (24 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (23 resets) in 9 ms. (40 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (21 resets) in 6 ms. (57 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (21 resets) in 10 ms. (36 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (18 resets) in 10 ms. (36 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (17 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 404 steps (17 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 401 steps (16 resets) in 9 ms. (40 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (24 resets) in 10 ms. (36 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 403 steps (19 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
BEST_FIRST walk for 402 steps (20 resets) in 7 ms. (50 steps per ms) remains 258/258 properties
BEST_FIRST walk for 403 steps (16 resets) in 8 ms. (44 steps per ms) remains 258/258 properties
[2024-05-22 08:05:26] [INFO ] Invariant cache hit.
[2024-05-22 08:05:26] [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) 19/287 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 27/314 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 314/918 variables, and 2 constraints, problems are : Problem set: 0 solved, 258 unsolved in 5017 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) 19/287 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 3 (OVERLAPS) 27/314 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/314 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 5 (OVERLAPS) 580/894 variables, 314/316 constraints. Problems are: Problem set: 0 solved, 258 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/894 variables, 326/642 constraints. Problems are: Problem set: 0 solved, 258 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 894/918 variables, and 702 constraints, problems are : Problem set: 0 solved, 258 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 314/326 constraints, ReadFeed: 326/338 constraints, PredecessorRefiner: 60/258 constraints, Known Traps: 0/0 constraints]
After SMT, in 10575ms 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 63 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 63 ms. Remains : 322/326 places, 588/592 transitions.
RANDOM walk for 4000000 steps (916613 resets) in 59822 ms. (66 steps per ms) remains 223/258 properties
BEST_FIRST walk for 40004 steps (1866 resets) in 177 ms. (224 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (1869 resets) in 178 ms. (223 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40001 steps (1777 resets) in 171 ms. (232 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 175 ms. (227 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (1930 resets) in 177 ms. (224 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1905 resets) in 173 ms. (229 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1946 resets) in 177 ms. (224 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1951 resets) in 175 ms. (227 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1884 resets) in 181 ms. (219 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (1897 resets) in 179 ms. (222 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1935 resets) in 181 ms. (219 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1880 resets) in 172 ms. (231 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1832 resets) in 173 ms. (229 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1910 resets) in 173 ms. (229 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1898 resets) in 173 ms. (229 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (1933 resets) in 181 ms. (219 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (1792 resets) in 170 ms. (233 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (1873 resets) in 174 ms. (228 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1823 resets) in 171 ms. (232 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (1910 resets) in 175 ms. (227 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (1856 resets) in 173 ms. (229 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (1872 resets) in 171 ms. (232 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (1904 resets) in 177 ms. (224 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (1915 resets) in 175 ms. (227 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (1829 resets) in 170 ms. (233 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1902 resets) in 175 ms. (227 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1834 resets) in 170 ms. (233 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (1943 resets) in 176 ms. (226 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1895 resets) in 172 ms. (231 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40002 steps (1856 resets) in 170 ms. (233 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (1911 resets) in 174 ms. (228 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40003 steps (1956 resets) in 180 ms. (221 steps per ms) remains 223/223 properties
BEST_FIRST walk for 40004 steps (1916 resets) in 179 ms. (222 steps per ms) remains 222/223 properties
BEST_FIRST walk for 40003 steps (1927 resets) in 180 ms. (221 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1965 resets) in 175 ms. (227 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1870 resets) in 172 ms. (231 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1818 resets) in 169 ms. (235 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1862 resets) in 170 ms. (233 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1878 resets) in 172 ms. (231 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1916 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1868 resets) in 171 ms. (232 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1894 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1904 resets) in 175 ms. (227 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1886 resets) in 170 ms. (233 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1936 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1896 resets) in 170 ms. (233 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1821 resets) in 172 ms. (231 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1856 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1904 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1836 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1845 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1952 resets) in 196 ms. (203 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1889 resets) in 191 ms. (208 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1942 resets) in 220 ms. (181 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1894 resets) in 185 ms. (215 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1858 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1932 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1906 resets) in 171 ms. (232 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1867 resets) in 171 ms. (232 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1866 resets) in 212 ms. (187 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1871 resets) in 184 ms. (216 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1961 resets) in 177 ms. (224 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1813 resets) in 170 ms. (233 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1845 resets) in 223 ms. (178 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1879 resets) in 193 ms. (206 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1849 resets) in 172 ms. (231 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1901 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1827 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1916 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1873 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1905 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1931 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 175 ms. (227 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1817 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1791 resets) in 169 ms. (235 steps per ms) remains 221/222 properties
BEST_FIRST walk for 40003 steps (1850 resets) in 199 ms. (200 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1796 resets) in 167 ms. (238 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40001 steps (1969 resets) in 177 ms. (224 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1907 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1888 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1911 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1912 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1949 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1835 resets) in 171 ms. (232 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1944 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1905 resets) in 171 ms. (232 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40001 steps (1851 resets) in 171 ms. (232 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1894 resets) in 171 ms. (232 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1897 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1847 resets) in 170 ms. (233 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1848 resets) in 168 ms. (236 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1873 resets) in 169 ms. (235 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1889 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1851 resets) in 172 ms. (231 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1834 resets) in 172 ms. (231 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1908 resets) in 178 ms. (223 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1910 resets) in 172 ms. (231 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1926 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40001 steps (1867 resets) in 171 ms. (232 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1911 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1859 resets) in 170 ms. (233 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1890 resets) in 171 ms. (232 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1911 resets) in 172 ms. (231 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1898 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1920 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40001 steps (1791 resets) in 169 ms. (235 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1804 resets) in 169 ms. (235 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1852 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1930 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1947 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1880 resets) in 171 ms. (232 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1859 resets) in 178 ms. (223 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40001 steps (1939 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1860 resets) in 172 ms. (231 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1838 resets) in 170 ms. (233 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1963 resets) in 181 ms. (219 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1893 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 342 ms. (116 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 331 ms. (120 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 332 ms. (120 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 331 ms. (120 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 332 ms. (120 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40000 steps (8000 resets) in 334 ms. (119 steps per ms) remains 221/221 properties
// Phase 1: matrix 588 rows 322 cols
[2024-05-22 08:05:57] [INFO ] Computed 2 invariants in 6 ms
[2024-05-22 08:05:57] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (OVERLAPS) 28/262 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/262 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (OVERLAPS) 34/296 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 552/848 variables, 296/298 constraints. Problems are: Problem set: 0 solved, 221 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/848 variables, 302/600 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/848 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (OVERLAPS) 60/908 variables, 25/625 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/908 variables, 35/660 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/908 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (OVERLAPS) 2/910 variables, 1/661 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/910 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 221 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 910/910 variables, and 662 constraints, problems are : Problem set: 0 solved, 221 unsolved in 45023 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: 221/221 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (OVERLAPS) 28/262 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/262 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (OVERLAPS) 34/296 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/296 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 552/848 variables, 296/298 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/848 variables, 302/600 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/848 variables, 40/640 constraints. Problems are: Problem set: 0 solved, 221 unsolved
[2024-05-22 08:06:50] [INFO ] Deduced a trap composed of 101 places in 103 ms of which 16 ms to minimize.
[2024-05-22 08:06:50] [INFO ] Deduced a trap composed of 101 places in 82 ms of which 2 ms to minimize.
[2024-05-22 08:06:50] [INFO ] Deduced a trap composed of 101 places in 89 ms of which 2 ms to minimize.
[2024-05-22 08:06:50] [INFO ] Deduced a trap composed of 108 places in 66 ms of which 2 ms to minimize.
[2024-05-22 08:06:50] [INFO ] Deduced a trap composed of 102 places in 70 ms of which 2 ms to minimize.
[2024-05-22 08:06:50] [INFO ] Deduced a trap composed of 108 places in 72 ms of which 2 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 108 places in 62 ms of which 1 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 115 places in 65 ms of which 2 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 105 places in 66 ms of which 2 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 108 places in 63 ms of which 2 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 109 places in 69 ms of which 1 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 105 places in 82 ms of which 1 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 107 places in 81 ms of which 1 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 105 places in 71 ms of which 1 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 110 places in 74 ms of which 2 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 111 places in 75 ms of which 2 ms to minimize.
[2024-05-22 08:06:51] [INFO ] Deduced a trap composed of 97 places in 78 ms of which 2 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 94 places in 83 ms of which 2 ms to minimize.
[2024-05-22 08:06:52] [INFO ] Deduced a trap composed of 105 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 90 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/848 variables, 20/660 constraints. Problems are: Problem set: 0 solved, 221 unsolved
[2024-05-22 08:06:59] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 2 ms to minimize.
[2024-05-22 08:07:00] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 2 ms to minimize.
[2024-05-22 08:07:00] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 2 ms to minimize.
[2024-05-22 08:07:00] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 2 ms to minimize.
[2024-05-22 08:07:00] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 2 ms to minimize.
[2024-05-22 08:07:00] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 2 ms to minimize.
[2024-05-22 08:07:00] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 2 ms to minimize.
[2024-05-22 08:07:00] [INFO ] Deduced a trap composed of 43 places in 102 ms of which 2 ms to minimize.
[2024-05-22 08:07:00] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-05-22 08:07:01] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 2 ms to minimize.
[2024-05-22 08:07:01] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 2 ms to minimize.
[2024-05-22 08:07:01] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 2 ms to minimize.
[2024-05-22 08:07:01] [INFO ] Deduced a trap composed of 40 places in 108 ms of which 2 ms to minimize.
[2024-05-22 08:07:01] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 2 ms to minimize.
[2024-05-22 08:07:01] [INFO ] Deduced a trap composed of 39 places in 104 ms of which 2 ms to minimize.
[2024-05-22 08:07:01] [INFO ] Deduced a trap composed of 43 places in 108 ms of which 2 ms to minimize.
[2024-05-22 08:07:01] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 2 ms to minimize.
[2024-05-22 08:07:02] [INFO ] Deduced a trap composed of 39 places in 108 ms of which 2 ms to minimize.
[2024-05-22 08:07:02] [INFO ] Deduced a trap composed of 39 places in 108 ms of which 2 ms to minimize.
[2024-05-22 08:07:02] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/848 variables, 20/680 constraints. Problems are: Problem set: 0 solved, 221 unsolved
[2024-05-22 08:07:10] [INFO ] Deduced a trap composed of 98 places in 84 ms of which 1 ms to minimize.
[2024-05-22 08:07:10] [INFO ] Deduced a trap composed of 99 places in 81 ms of which 1 ms to minimize.
[2024-05-22 08:07:10] [INFO ] Deduced a trap composed of 96 places in 75 ms of which 2 ms to minimize.
[2024-05-22 08:07:10] [INFO ] Deduced a trap composed of 105 places in 74 ms of which 1 ms to minimize.
[2024-05-22 08:07:10] [INFO ] Deduced a trap composed of 98 places in 77 ms of which 2 ms to minimize.
[2024-05-22 08:07:10] [INFO ] Deduced a trap composed of 102 places in 78 ms of which 2 ms to minimize.
[2024-05-22 08:07:10] [INFO ] Deduced a trap composed of 102 places in 76 ms of which 2 ms to minimize.
[2024-05-22 08:07:10] [INFO ] Deduced a trap composed of 103 places in 77 ms of which 1 ms to minimize.
[2024-05-22 08:07:11] [INFO ] Deduced a trap composed of 96 places in 82 ms of which 2 ms to minimize.
[2024-05-22 08:07:11] [INFO ] Deduced a trap composed of 108 places in 83 ms of which 1 ms to minimize.
[2024-05-22 08:07:11] [INFO ] Deduced a trap composed of 106 places in 76 ms of which 2 ms to minimize.
[2024-05-22 08:07:11] [INFO ] Deduced a trap composed of 109 places in 80 ms of which 2 ms to minimize.
[2024-05-22 08:07:11] [INFO ] Deduced a trap composed of 108 places in 75 ms of which 2 ms to minimize.
[2024-05-22 08:07:11] [INFO ] Deduced a trap composed of 106 places in 75 ms of which 2 ms to minimize.
[2024-05-22 08:07:11] [INFO ] Deduced a trap composed of 102 places in 80 ms of which 2 ms to minimize.
[2024-05-22 08:07:11] [INFO ] Deduced a trap composed of 100 places in 76 ms of which 1 ms to minimize.
[2024-05-22 08:07:11] [INFO ] Deduced a trap composed of 98 places in 76 ms of which 2 ms to minimize.
[2024-05-22 08:07:12] [INFO ] Deduced a trap composed of 101 places in 79 ms of which 2 ms to minimize.
[2024-05-22 08:07:12] [INFO ] Deduced a trap composed of 94 places in 76 ms of which 1 ms to minimize.
[2024-05-22 08:07:12] [INFO ] Deduced a trap composed of 92 places in 82 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/848 variables, 20/700 constraints. Problems are: Problem set: 0 solved, 221 unsolved
[2024-05-22 08:07:20] [INFO ] Deduced a trap composed of 96 places in 93 ms of which 1 ms to minimize.
[2024-05-22 08:07:20] [INFO ] Deduced a trap composed of 97 places in 89 ms of which 2 ms to minimize.
[2024-05-22 08:07:20] [INFO ] Deduced a trap composed of 100 places in 95 ms of which 1 ms to minimize.
[2024-05-22 08:07:20] [INFO ] Deduced a trap composed of 95 places in 75 ms of which 2 ms to minimize.
[2024-05-22 08:07:21] [INFO ] Deduced a trap composed of 98 places in 81 ms of which 2 ms to minimize.
[2024-05-22 08:07:21] [INFO ] Deduced a trap composed of 101 places in 79 ms of which 1 ms to minimize.
[2024-05-22 08:07:21] [INFO ] Deduced a trap composed of 93 places in 71 ms of which 2 ms to minimize.
[2024-05-22 08:07:21] [INFO ] Deduced a trap composed of 95 places in 73 ms of which 1 ms to minimize.
[2024-05-22 08:07:21] [INFO ] Deduced a trap composed of 98 places in 76 ms of which 2 ms to minimize.
[2024-05-22 08:07:21] [INFO ] Deduced a trap composed of 101 places in 74 ms of which 2 ms to minimize.
[2024-05-22 08:07:21] [INFO ] Deduced a trap composed of 105 places in 81 ms of which 2 ms to minimize.
[2024-05-22 08:07:21] [INFO ] Deduced a trap composed of 109 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:07:21] [INFO ] Deduced a trap composed of 108 places in 77 ms of which 2 ms to minimize.
[2024-05-22 08:07:22] [INFO ] Deduced a trap composed of 104 places in 91 ms of which 1 ms to minimize.
[2024-05-22 08:07:22] [INFO ] Deduced a trap composed of 111 places in 85 ms of which 2 ms to minimize.
[2024-05-22 08:07:22] [INFO ] Deduced a trap composed of 108 places in 84 ms of which 1 ms to minimize.
[2024-05-22 08:07:22] [INFO ] Deduced a trap composed of 111 places in 86 ms of which 2 ms to minimize.
[2024-05-22 08:07:22] [INFO ] Deduced a trap composed of 109 places in 90 ms of which 2 ms to minimize.
[2024-05-22 08:07:22] [INFO ] Deduced a trap composed of 104 places in 88 ms of which 2 ms to minimize.
[2024-05-22 08:07:22] [INFO ] Deduced a trap composed of 107 places in 93 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/848 variables, 20/720 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 848/910 variables, and 720 constraints, problems are : Problem set: 0 solved, 221 unsolved in 45014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 296/322 constraints, ReadFeed: 302/338 constraints, PredecessorRefiner: 40/221 constraints, Known Traps: 80/80 constraints]
After SMT, in 90479ms problems are : Problem set: 0 solved, 221 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 234 out of 322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 322/322 places, 588/588 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 314 transition count 568
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 314 transition count 568
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 21 place count 309 transition count 563
Iterating global reduction 0 with 5 rules applied. Total rules applied 26 place count 309 transition count 563
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 305 transition count 559
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 305 transition count 559
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 305 transition count 557
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 304 transition count 555
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 304 transition count 555
Applied a total of 38 rules in 53 ms. Remains 304 /322 variables (removed 18) and now considering 555/588 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 304/322 places, 555/588 transitions.
RANDOM walk for 4000000 steps (915941 resets) in 56694 ms. (70 steps per ms) remains 214/221 properties
BEST_FIRST walk for 40002 steps (1877 resets) in 203 ms. (196 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40000 steps (1887 resets) in 182 ms. (218 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1837 resets) in 175 ms. (227 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1860 resets) in 177 ms. (224 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 177 ms. (224 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1872 resets) in 169 ms. (235 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1871 resets) in 168 ms. (236 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1790 resets) in 165 ms. (240 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1907 resets) in 172 ms. (231 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40001 steps (1877 resets) in 168 ms. (236 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1934 resets) in 169 ms. (235 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1889 resets) in 169 ms. (235 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1852 resets) in 175 ms. (227 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1884 resets) in 172 ms. (231 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1921 resets) in 174 ms. (228 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1873 resets) in 169 ms. (235 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1915 resets) in 171 ms. (232 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1928 resets) in 172 ms. (231 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1838 resets) in 169 ms. (235 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1967 resets) in 173 ms. (229 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1852 resets) in 172 ms. (231 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1901 resets) in 170 ms. (233 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1885 resets) in 172 ms. (231 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1907 resets) in 172 ms. (231 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1906 resets) in 173 ms. (229 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1893 resets) in 174 ms. (228 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1893 resets) in 173 ms. (229 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1876 resets) in 171 ms. (232 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1882 resets) in 171 ms. (232 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40001 steps (1850 resets) in 169 ms. (235 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1850 resets) in 171 ms. (232 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1888 resets) in 172 ms. (231 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1923 resets) in 178 ms. (223 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1893 resets) in 174 ms. (228 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1870 resets) in 171 ms. (232 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1931 resets) in 174 ms. (228 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1948 resets) in 173 ms. (229 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1877 resets) in 169 ms. (235 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1904 resets) in 173 ms. (229 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1872 resets) in 169 ms. (235 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1893 resets) in 171 ms. (232 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1904 resets) in 172 ms. (231 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1950 resets) in 175 ms. (227 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1897 resets) in 173 ms. (229 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1889 resets) in 172 ms. (231 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1887 resets) in 170 ms. (233 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40002 steps (1855 resets) in 169 ms. (235 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40004 steps (1922 resets) in 173 ms. (229 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40000 steps (1886 resets) in 174 ms. (228 steps per ms) remains 214/214 properties
BEST_FIRST walk for 40003 steps (1869 resets) in 167 ms. (238 steps per ms) remains 214/214 properties
Finished probabilistic random walk after 340144 steps, run visited all 214 properties in 2699 ms. (steps per millisecond=126 )
Probabilistic random walk after 340144 steps, saw 142030 distinct states, run finished after 2703 ms. (steps per millisecond=125 ) properties seen :214
Able to resolve query QuasiLiveness after proving 317 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 206432 ms.
ITS solved all properties within timeout
BK_STOP 1716365267736
--------------------
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-d1m07"
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-d1m07, 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-171624200700322"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m07.tgz
mv DBSingleClientW-PT-d1m07 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;