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-171624200700327.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is DBSingleClientW-PT-d1m08, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-tall-171624200700327
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K 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 2.1K 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 7.6K Apr 12 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 12:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 12 12:54 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 1716365113111

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-d1m08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 08:05:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2024-05-22 08:05:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 08:05:14] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2024-05-22 08:05:14] [INFO ] Transformed 1440 places.
[2024-05-22 08:05:14] [INFO ] Transformed 672 transitions.
[2024-05-22 08:05:14] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 226 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1440/1440 places, 672/672 transitions.
Reduce places removed 1114 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 1194 rules applied. Total rules applied 1194 place count 326 transition count 592
Applied a total of 1194 rules in 38 ms. Remains 326 /1440 variables (removed 1114) and now considering 592/672 (removed 80) transitions.
// Phase 1: matrix 592 rows 326 cols
[2024-05-22 08:05:14] [INFO ] Computed 2 invariants in 30 ms
[2024-05-22 08:05:15] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-05-22 08:05:15] [INFO ] Invariant cache hit.
[2024-05-22 08:05:15] [INFO ] State equation strengthened by 338 read => feed constraints.
[2024-05-22 08:05:16] [INFO ] Implicit Places using invariants and state equation in 1251 ms returned []
Implicit Place search using SMT with State Equation took 1703 ms to find 0 implicit places.
Running 591 sub problems to find dead transitions.
[2024-05-22 08:05:16] [INFO ] Invariant cache hit.
[2024-05-22 08:05:16] [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 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 326/326 constraints, ReadFeed: 338/338 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 0/0 constraints]
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 30016 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 62077ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 62107ms
Starting structural reductions in LIVENESS mode, iteration 1 : 326/1440 places, 592/672 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 63892 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 (9182 resets) in 2295 ms. (17 steps per ms) remains 256/316 properties
BEST_FIRST walk for 402 steps (16 resets) in 19 ms. (20 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (18 resets) in 22 ms. (17 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (15 resets) in 17 ms. (22 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (18 resets) in 27 ms. (14 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (21 resets) in 29 ms. (13 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (23 resets) in 26 ms. (14 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (23 resets) in 36 ms. (10 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (22 resets) in 25 ms. (15 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (17 resets) in 14 ms. (26 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (20 resets) in 10 ms. (36 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (18 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (22 resets) in 11 ms. (33 steps per ms) remains 256/256 properties
BEST_FIRST walk for 401 steps (27 resets) in 11 ms. (33 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (15 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (30 resets) in 10 ms. (36 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (17 resets) in 10 ms. (36 steps per ms) remains 256/256 properties
BEST_FIRST walk for 401 steps (25 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (16 resets) in 15 ms. (25 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (22 resets) in 10 ms. (36 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (18 resets) in 7 ms. (50 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (15 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (13 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (19 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (17 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (22 resets) in 12 ms. (31 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (20 resets) in 11 ms. (33 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (17 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (17 resets) in 6 ms. (57 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (11 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (17 resets) in 12 ms. (31 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (24 resets) in 6 ms. (57 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (25 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (16 resets) in 7 ms. (50 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (14 resets) in 7 ms. (50 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (18 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (17 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (16 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (18 resets) in 6 ms. (57 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (22 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (20 resets) in 6 ms. (57 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (15 resets) in 13 ms. (28 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (19 resets) in 8 ms. (44 steps per ms) remains 256/256 properties
BEST_FIRST walk for 402 steps (23 resets) in 10 ms. (36 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (15 resets) in 6 ms. (57 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (19 resets) in 7 ms. (50 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (19 resets) in 9 ms. (40 steps per ms) remains 256/256 properties
BEST_FIRST walk for 403 steps (18 resets) in 5 ms. (67 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (20 resets) in 6 ms. (57 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (16 resets) in 7 ms. (50 steps per ms) remains 256/256 properties
BEST_FIRST walk for 404 steps (21 resets) in 13 ms. (28 steps per ms) remains 256/256 properties
[2024-05-22 08:06:19] [INFO ] Invariant cache hit.
[2024-05-22 08:06:19] [INFO ] State equation strengthened by 338 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (OVERLAPS) 20/286 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 27/313 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
(s42 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 1.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 313/918 variables, and 2 constraints, problems are : Problem set: 0 solved, 256 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: 256/256 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/266 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (OVERLAPS) 20/286 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 27/313 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (OVERLAPS) 579/892 variables, 313/315 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/892 variables, 325/640 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 892/918 variables, and 698 constraints, problems are : Problem set: 0 solved, 256 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 313/326 constraints, ReadFeed: 325/338 constraints, PredecessorRefiner: 58/256 constraints, Known Traps: 0/0 constraints]
After SMT, in 10676ms problems are : Problem set: 0 solved, 256 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 266 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 76 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 76 ms. Remains : 321/326 places, 587/592 transitions.
RANDOM walk for 4000000 steps (916975 resets) in 58556 ms. (68 steps per ms) remains 222/256 properties
BEST_FIRST walk for 40002 steps (1917 resets) in 309 ms. (129 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1850 resets) in 176 ms. (225 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1911 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1889 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1906 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1859 resets) in 188 ms. (211 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1912 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1894 resets) in 178 ms. (223 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1894 resets) in 183 ms. (217 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1826 resets) in 188 ms. (211 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1904 resets) in 190 ms. (209 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1843 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1887 resets) in 172 ms. (231 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1895 resets) in 179 ms. (222 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1910 resets) in 179 ms. (222 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1857 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1816 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1871 resets) in 180 ms. (221 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1879 resets) in 177 ms. (224 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1899 resets) in 172 ms. (231 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1922 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1836 resets) in 172 ms. (231 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1860 resets) in 167 ms. (238 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1884 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40003 steps (1924 resets) in 176 ms. (226 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1842 resets) in 176 ms. (225 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1872 resets) in 171 ms. (232 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40002 steps (1931 resets) in 174 ms. (228 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1849 resets) in 175 ms. (227 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1889 resets) in 173 ms. (229 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40004 steps (1903 resets) in 188 ms. (211 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 40002 steps (1904 resets) in 183 ms. (217 steps per ms) remains 222/222 properties
BEST_FIRST walk for 40001 steps (1951 resets) in 178 ms. (223 steps per ms) remains 221/222 properties
BEST_FIRST walk for 40003 steps (1844 resets) in 201 ms. (198 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1873 resets) in 186 ms. (213 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1892 resets) in 169 ms. (235 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1868 resets) in 172 ms. (231 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40001 steps (1836 resets) in 175 ms. (227 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1907 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1927 resets) in 172 ms. (231 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1876 resets) in 169 ms. (235 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1785 resets) in 166 ms. (239 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1881 resets) in 175 ms. (227 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1878 resets) in 174 ms. (228 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1896 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1874 resets) in 172 ms. (231 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1983 resets) in 178 ms. (223 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1937 resets) in 178 ms. (223 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1828 resets) in 168 ms. (236 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1893 resets) in 171 ms. (232 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1932 resets) in 173 ms. (229 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1860 resets) in 170 ms. (233 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1835 resets) in 223 ms. (178 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1890 resets) in 184 ms. (216 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40004 steps (1920 resets) in 169 ms. (235 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40003 steps (1924 resets) in 168 ms. (236 steps per ms) remains 221/221 properties
BEST_FIRST walk for 40002 steps (1934 resets) in 183 ms. (217 steps per ms) remains 219/221 properties
BEST_FIRST walk for 40003 steps (1846 resets) in 176 ms. (226 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1852 resets) in 165 ms. (240 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1880 resets) in 167 ms. (238 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40001 steps (1900 resets) in 169 ms. (235 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1889 resets) in 229 ms. (173 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1929 resets) in 192 ms. (207 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1843 resets) in 168 ms. (236 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1929 resets) in 172 ms. (231 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1810 resets) in 167 ms. (238 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1913 resets) in 174 ms. (228 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1907 resets) in 172 ms. (231 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1875 resets) in 172 ms. (231 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1877 resets) in 173 ms. (229 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1879 resets) in 168 ms. (236 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1849 resets) in 169 ms. (235 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1843 resets) in 172 ms. (231 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1850 resets) in 167 ms. (238 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1946 resets) in 175 ms. (227 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1817 resets) in 167 ms. (238 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1941 resets) in 177 ms. (224 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1886 resets) in 178 ms. (223 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1890 resets) in 168 ms. (236 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1877 resets) in 165 ms. (240 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40001 steps (1820 resets) in 164 ms. (242 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1834 resets) in 168 ms. (236 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1830 resets) in 170 ms. (233 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1842 resets) in 168 ms. (236 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40001 steps (1952 resets) in 171 ms. (232 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1884 resets) in 174 ms. (228 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1904 resets) in 172 ms. (231 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1875 resets) in 172 ms. (231 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1895 resets) in 173 ms. (229 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1929 resets) in 173 ms. (229 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1819 resets) in 167 ms. (238 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1849 resets) in 173 ms. (229 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1869 resets) in 171 ms. (232 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1899 resets) in 171 ms. (232 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1844 resets) in 168 ms. (236 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1881 resets) in 170 ms. (233 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1873 resets) in 170 ms. (233 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1867 resets) in 197 ms. (202 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1894 resets) in 176 ms. (226 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1876 resets) in 176 ms. (226 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40003 steps (1838 resets) in 173 ms. (229 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1854 resets) in 170 ms. (233 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40000 steps (1969 resets) in 179 ms. (222 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1905 resets) in 178 ms. (223 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40002 steps (1811 resets) in 168 ms. (236 steps per ms) remains 219/219 properties
BEST_FIRST walk for 40004 steps (1932 resets) in 185 ms. (215 steps per ms) remains 219/219 properties
// Phase 1: matrix 587 rows 321 cols
[2024-05-22 08:06:50] [INFO ] Computed 2 invariants in 6 ms
[2024-05-22 08:06:50] [INFO ] State equation strengthened by 337 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 29/260 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/260 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 33/293 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/293 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 547/840 variables, 293/295 constraints. Problems are: Problem set: 0 solved, 219 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/840 variables, 297/592 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/840 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 68/908 variables, 28/620 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/908 variables, 40/660 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/908 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 11 (OVERLAPS) 0/908 variables, 0/660 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 908/908 variables, and 660 constraints, problems are : Problem set: 0 solved, 219 unsolved in 43497 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: 219/219 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/231 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 29/260 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/260 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 33/293 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/293 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 547/840 variables, 293/295 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/840 variables, 297/592 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/840 variables, 40/632 constraints. Problems are: Problem set: 0 solved, 219 unsolved
[2024-05-22 08:07:41] [INFO ] Deduced a trap composed of 109 places in 118 ms of which 21 ms to minimize.
[2024-05-22 08:07:41] [INFO ] Deduced a trap composed of 102 places in 79 ms of which 2 ms to minimize.
[2024-05-22 08:07:41] [INFO ] Deduced a trap composed of 109 places in 65 ms of which 2 ms to minimize.
[2024-05-22 08:07:41] [INFO ] Deduced a trap composed of 111 places in 70 ms of which 2 ms to minimize.
[2024-05-22 08:07:41] [INFO ] Deduced a trap composed of 106 places in 71 ms of which 2 ms to minimize.
[2024-05-22 08:07:41] [INFO ] Deduced a trap composed of 111 places in 151 ms of which 2 ms to minimize.
[2024-05-22 08:07:42] [INFO ] Deduced a trap composed of 115 places in 58 ms of which 1 ms to minimize.
[2024-05-22 08:07:42] [INFO ] Deduced a trap composed of 112 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:07:42] [INFO ] Deduced a trap composed of 111 places in 77 ms of which 2 ms to minimize.
[2024-05-22 08:07:42] [INFO ] Deduced a trap composed of 112 places in 62 ms of which 2 ms to minimize.
[2024-05-22 08:07:42] [INFO ] Deduced a trap composed of 108 places in 77 ms of which 2 ms to minimize.
[2024-05-22 08:07:43] [INFO ] Deduced a trap composed of 108 places in 76 ms of which 1 ms to minimize.
[2024-05-22 08:07:43] [INFO ] Deduced a trap composed of 111 places in 59 ms of which 2 ms to minimize.
[2024-05-22 08:07:43] [INFO ] Deduced a trap composed of 103 places in 71 ms of which 2 ms to minimize.
[2024-05-22 08:07:43] [INFO ] Deduced a trap composed of 101 places in 73 ms of which 2 ms to minimize.
[2024-05-22 08:07:43] [INFO ] Deduced a trap composed of 101 places in 57 ms of which 1 ms to minimize.
[2024-05-22 08:07:44] [INFO ] Deduced a trap composed of 107 places in 58 ms of which 1 ms to minimize.
[2024-05-22 08:07:44] [INFO ] Deduced a trap composed of 111 places in 63 ms of which 2 ms to minimize.
[2024-05-22 08:07:44] [INFO ] Deduced a trap composed of 101 places in 60 ms of which 2 ms to minimize.
[2024-05-22 08:07:44] [INFO ] Deduced a trap composed of 111 places in 65 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/840 variables, 20/652 constraints. Problems are: Problem set: 0 solved, 219 unsolved
[2024-05-22 08:07:52] [INFO ] Deduced a trap composed of 102 places in 73 ms of which 1 ms to minimize.
[2024-05-22 08:07:53] [INFO ] Deduced a trap composed of 102 places in 74 ms of which 1 ms to minimize.
[2024-05-22 08:07:53] [INFO ] Deduced a trap composed of 103 places in 64 ms of which 2 ms to minimize.
[2024-05-22 08:07:53] [INFO ] Deduced a trap composed of 110 places in 63 ms of which 1 ms to minimize.
[2024-05-22 08:07:53] [INFO ] Deduced a trap composed of 104 places in 60 ms of which 1 ms to minimize.
[2024-05-22 08:07:53] [INFO ] Deduced a trap composed of 110 places in 61 ms of which 2 ms to minimize.
[2024-05-22 08:07:53] [INFO ] Deduced a trap composed of 117 places in 67 ms of which 1 ms to minimize.
[2024-05-22 08:07:53] [INFO ] Deduced a trap composed of 117 places in 72 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/840 variables, 8/660 constraints. Problems are: Problem set: 0 solved, 219 unsolved
[2024-05-22 08:08:03] [INFO ] Deduced a trap composed of 111 places in 65 ms of which 2 ms to minimize.
[2024-05-22 08:08:03] [INFO ] Deduced a trap composed of 111 places in 62 ms of which 2 ms to minimize.
[2024-05-22 08:08:03] [INFO ] Deduced a trap composed of 111 places in 62 ms of which 2 ms to minimize.
[2024-05-22 08:08:03] [INFO ] Deduced a trap composed of 103 places in 67 ms of which 2 ms to minimize.
[2024-05-22 08:08:03] [INFO ] Deduced a trap composed of 103 places in 61 ms of which 1 ms to minimize.
[2024-05-22 08:08:03] [INFO ] Deduced a trap composed of 103 places in 60 ms of which 2 ms to minimize.
[2024-05-22 08:08:03] [INFO ] Deduced a trap composed of 104 places in 68 ms of which 4 ms to minimize.
[2024-05-22 08:08:03] [INFO ] Deduced a trap composed of 111 places in 66 ms of which 1 ms to minimize.
[2024-05-22 08:08:04] [INFO ] Deduced a trap composed of 111 places in 59 ms of which 2 ms to minimize.
[2024-05-22 08:08:04] [INFO ] Deduced a trap composed of 111 places in 67 ms of which 2 ms to minimize.
[2024-05-22 08:08:04] [INFO ] Deduced a trap composed of 114 places in 69 ms of which 1 ms to minimize.
[2024-05-22 08:08:05] [INFO ] Deduced a trap composed of 121 places in 64 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/840 variables, 12/672 constraints. Problems are: Problem set: 0 solved, 219 unsolved
[2024-05-22 08:08:15] [INFO ] Deduced a trap composed of 117 places in 64 ms of which 1 ms to minimize.
[2024-05-22 08:08:16] [INFO ] Deduced a trap composed of 117 places in 55 ms of which 1 ms to minimize.
[2024-05-22 08:08:16] [INFO ] Deduced a trap composed of 121 places in 56 ms of which 2 ms to minimize.
[2024-05-22 08:08:16] [INFO ] Deduced a trap composed of 107 places in 57 ms of which 2 ms to minimize.
[2024-05-22 08:08:16] [INFO ] Deduced a trap composed of 107 places in 54 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/840 variables, 5/677 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 840/908 variables, and 677 constraints, problems are : Problem set: 0 solved, 219 unsolved in 45031 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 293/321 constraints, ReadFeed: 297/337 constraints, PredecessorRefiner: 40/219 constraints, Known Traps: 45/45 constraints]
After SMT, in 88953ms problems are : Problem set: 0 solved, 219 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 231 out of 321 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 321/321 places, 587/587 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 313 transition count 553
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 313 transition count 553
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 22 place count 307 transition count 547
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 307 transition count 547
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 32 place count 303 transition count 543
Iterating global reduction 0 with 4 rules applied. Total rules applied 36 place count 303 transition count 543
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 38 place count 303 transition count 541
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 302 transition count 539
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 302 transition count 539
Applied a total of 40 rules in 51 ms. Remains 302 /321 variables (removed 19) and now considering 539/587 (removed 48) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 302/321 places, 539/587 transitions.
RANDOM walk for 4000000 steps (917070 resets) in 56585 ms. (70 steps per ms) remains 206/219 properties
BEST_FIRST walk for 40004 steps (1859 resets) in 203 ms. (196 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1893 resets) in 300 ms. (132 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1866 resets) in 228 ms. (174 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1827 resets) in 233 ms. (170 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1940 resets) in 301 ms. (132 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (1864 resets) in 237 ms. (168 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1853 resets) in 290 ms. (137 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1821 resets) in 223 ms. (178 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1858 resets) in 293 ms. (136 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40001 steps (1931 resets) in 289 ms. (137 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (1866 resets) in 239 ms. (166 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1822 resets) in 294 ms. (135 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (1877 resets) in 255 ms. (156 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (1944 resets) in 305 ms. (130 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (1830 resets) in 360 ms. (110 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40001 steps (1883 resets) in 366 ms. (108 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40004 steps (1825 resets) in 396 ms. (100 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1895 resets) in 279 ms. (142 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1925 resets) in 239 ms. (166 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (1852 resets) in 282 ms. (141 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (1875 resets) in 337 ms. (118 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40003 steps (1951 resets) in 329 ms. (121 steps per ms) remains 206/206 properties
BEST_FIRST walk for 40002 steps (1880 resets) in 357 ms. (111 steps per ms) remains 203/206 properties
BEST_FIRST walk for 40001 steps (1860 resets) in 274 ms. (145 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1852 resets) in 246 ms. (161 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1884 resets) in 277 ms. (143 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1926 resets) in 274 ms. (145 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1880 resets) in 346 ms. (115 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1862 resets) in 330 ms. (120 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1883 resets) in 429 ms. (93 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1906 resets) in 235 ms. (169 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1922 resets) in 345 ms. (115 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1830 resets) in 325 ms. (122 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1816 resets) in 245 ms. (162 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1863 resets) in 429 ms. (93 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1880 resets) in 337 ms. (118 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (1804 resets) in 255 ms. (156 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1871 resets) in 354 ms. (112 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1858 resets) in 348 ms. (114 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1901 resets) in 252 ms. (158 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1906 resets) in 354 ms. (112 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1858 resets) in 226 ms. (176 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40001 steps (1909 resets) in 447 ms. (89 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1861 resets) in 451 ms. (88 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1865 resets) in 266 ms. (149 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1896 resets) in 446 ms. (89 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1884 resets) in 422 ms. (94 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1843 resets) in 379 ms. (105 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1835 resets) in 276 ms. (144 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1894 resets) in 299 ms. (133 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1786 resets) in 372 ms. (107 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1889 resets) in 345 ms. (115 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1845 resets) in 291 ms. (137 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1812 resets) in 246 ms. (161 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1893 resets) in 262 ms. (152 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1851 resets) in 271 ms. (147 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1869 resets) in 351 ms. (113 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1824 resets) in 366 ms. (109 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1885 resets) in 340 ms. (117 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1868 resets) in 345 ms. (115 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1903 resets) in 265 ms. (150 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1878 resets) in 492 ms. (81 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1887 resets) in 260 ms. (153 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1892 resets) in 235 ms. (169 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1838 resets) in 305 ms. (130 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1893 resets) in 259 ms. (153 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1862 resets) in 302 ms. (132 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1858 resets) in 373 ms. (106 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40004 steps (1827 resets) in 287 ms. (138 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1808 resets) in 380 ms. (104 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40002 steps (1873 resets) in 266 ms. (149 steps per ms) remains 203/203 properties
BEST_FIRST walk for 40003 steps (1851 resets) in 258 ms. (154 steps per ms) remains 203/203 properties
Finished probabilistic random walk after 340224 steps, run visited all 203 properties in 3242 ms. (steps per millisecond=104 )
Probabilistic random walk after 340224 steps, saw 142556 distinct states, run finished after 3246 ms. (steps per millisecond=104 ) properties seen :203
Able to resolve query QuasiLiveness after proving 317 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 210692 ms.
ITS solved all properties within timeout

BK_STOP 1716365324991

--------------------
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-d1m08"
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-d1m08, 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-171624200700327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m08.tgz
mv DBSingleClientW-PT-d1m08 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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