About the Execution of ITS-Tools for ASLink-PT-04b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5524.947 | 3600000.00 | 8557828.00 | 6343.30 | ?F?FTFTFF?F?TFFF | 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.r004-smll-171620117700067.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 itstools
Input is ASLink-PT-04b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117700067
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.1K 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 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 17:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 669K 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
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-04b-LTLCardinality-00
FORMULA_NAME ASLink-PT-04b-LTLCardinality-01
FORMULA_NAME ASLink-PT-04b-LTLCardinality-02
FORMULA_NAME ASLink-PT-04b-LTLCardinality-03
FORMULA_NAME ASLink-PT-04b-LTLCardinality-04
FORMULA_NAME ASLink-PT-04b-LTLCardinality-05
FORMULA_NAME ASLink-PT-04b-LTLCardinality-06
FORMULA_NAME ASLink-PT-04b-LTLCardinality-07
FORMULA_NAME ASLink-PT-04b-LTLCardinality-08
FORMULA_NAME ASLink-PT-04b-LTLCardinality-09
FORMULA_NAME ASLink-PT-04b-LTLCardinality-10
FORMULA_NAME ASLink-PT-04b-LTLCardinality-11
FORMULA_NAME ASLink-PT-04b-LTLCardinality-12
FORMULA_NAME ASLink-PT-04b-LTLCardinality-13
FORMULA_NAME ASLink-PT-04b-LTLCardinality-14
FORMULA_NAME ASLink-PT-04b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716260518021
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-21 03:02:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 03:02:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:02:00] [INFO ] Load time of PNML (sax parser for PT used): 464 ms
[2024-05-21 03:02:00] [INFO ] Transformed 2034 places.
[2024-05-21 03:02:00] [INFO ] Transformed 2567 transitions.
[2024-05-21 03:02:00] [INFO ] Found NUPN structural information;
[2024-05-21 03:02:00] [INFO ] Parsed PT model containing 2034 places and 2567 transitions and 7875 arcs in 669 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-04b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 2034 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2034/2034 places, 2567/2567 transitions.
Discarding 124 places :
Symmetric choice reduction at 0 with 124 rule applications. Total rules 124 place count 1910 transition count 2443
Iterating global reduction 0 with 124 rules applied. Total rules applied 248 place count 1910 transition count 2443
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 249 place count 1910 transition count 2442
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 297 place count 1862 transition count 2366
Iterating global reduction 1 with 48 rules applied. Total rules applied 345 place count 1862 transition count 2366
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 360 place count 1862 transition count 2351
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 368 place count 1854 transition count 2343
Iterating global reduction 2 with 8 rules applied. Total rules applied 376 place count 1854 transition count 2343
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 380 place count 1850 transition count 2332
Iterating global reduction 2 with 4 rules applied. Total rules applied 384 place count 1850 transition count 2332
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 387 place count 1847 transition count 2329
Iterating global reduction 2 with 3 rules applied. Total rules applied 390 place count 1847 transition count 2329
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 393 place count 1844 transition count 2319
Iterating global reduction 2 with 3 rules applied. Total rules applied 396 place count 1844 transition count 2319
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 397 place count 1843 transition count 2311
Iterating global reduction 2 with 1 rules applied. Total rules applied 398 place count 1843 transition count 2311
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 399 place count 1842 transition count 2310
Iterating global reduction 2 with 1 rules applied. Total rules applied 400 place count 1842 transition count 2310
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 401 place count 1841 transition count 2302
Iterating global reduction 2 with 1 rules applied. Total rules applied 402 place count 1841 transition count 2302
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 403 place count 1840 transition count 2294
Iterating global reduction 2 with 1 rules applied. Total rules applied 404 place count 1840 transition count 2294
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 405 place count 1839 transition count 2293
Iterating global reduction 2 with 1 rules applied. Total rules applied 406 place count 1839 transition count 2293
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 407 place count 1838 transition count 2285
Iterating global reduction 2 with 1 rules applied. Total rules applied 408 place count 1838 transition count 2285
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 409 place count 1837 transition count 2277
Iterating global reduction 2 with 1 rules applied. Total rules applied 410 place count 1837 transition count 2277
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 411 place count 1836 transition count 2276
Iterating global reduction 2 with 1 rules applied. Total rules applied 412 place count 1836 transition count 2276
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 413 place count 1835 transition count 2268
Iterating global reduction 2 with 1 rules applied. Total rules applied 414 place count 1835 transition count 2268
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 415 place count 1834 transition count 2260
Iterating global reduction 2 with 1 rules applied. Total rules applied 416 place count 1834 transition count 2260
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 417 place count 1833 transition count 2259
Iterating global reduction 2 with 1 rules applied. Total rules applied 418 place count 1833 transition count 2259
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 419 place count 1832 transition count 2251
Iterating global reduction 2 with 1 rules applied. Total rules applied 420 place count 1832 transition count 2251
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 421 place count 1831 transition count 2243
Iterating global reduction 2 with 1 rules applied. Total rules applied 422 place count 1831 transition count 2243
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 423 place count 1830 transition count 2242
Iterating global reduction 2 with 1 rules applied. Total rules applied 424 place count 1830 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 425 place count 1829 transition count 2234
Iterating global reduction 2 with 1 rules applied. Total rules applied 426 place count 1829 transition count 2234
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 427 place count 1828 transition count 2226
Iterating global reduction 2 with 1 rules applied. Total rules applied 428 place count 1828 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 429 place count 1827 transition count 2225
Iterating global reduction 2 with 1 rules applied. Total rules applied 430 place count 1827 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 431 place count 1826 transition count 2217
Iterating global reduction 2 with 1 rules applied. Total rules applied 432 place count 1826 transition count 2217
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 433 place count 1825 transition count 2209
Iterating global reduction 2 with 1 rules applied. Total rules applied 434 place count 1825 transition count 2209
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 435 place count 1824 transition count 2208
Iterating global reduction 2 with 1 rules applied. Total rules applied 436 place count 1824 transition count 2208
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 437 place count 1823 transition count 2200
Iterating global reduction 2 with 1 rules applied. Total rules applied 438 place count 1823 transition count 2200
Applied a total of 438 rules in 4251 ms. Remains 1823 /2034 variables (removed 211) and now considering 2200/2567 (removed 367) transitions.
// Phase 1: matrix 2200 rows 1823 cols
[2024-05-21 03:02:05] [INFO ] Computed 199 invariants in 292 ms
[2024-05-21 03:02:08] [INFO ] Implicit Places using invariants in 2744 ms returned [1657, 1668, 1679, 1687, 1695, 1703, 1711, 1722, 1730, 1738, 1749]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 2812 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1812/2034 places, 2200/2567 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 1799 transition count 2187
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 1799 transition count 2187
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 36 place count 1789 transition count 2177
Iterating global reduction 0 with 10 rules applied. Total rules applied 46 place count 1789 transition count 2177
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 54 place count 1781 transition count 2169
Iterating global reduction 0 with 8 rules applied. Total rules applied 62 place count 1781 transition count 2169
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 66 place count 1777 transition count 2165
Iterating global reduction 0 with 4 rules applied. Total rules applied 70 place count 1777 transition count 2165
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 1775 transition count 2163
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 1775 transition count 2163
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 1773 transition count 2161
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 1773 transition count 2161
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 80 place count 1771 transition count 2159
Iterating global reduction 0 with 2 rules applied. Total rules applied 82 place count 1771 transition count 2159
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 1769 transition count 2157
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 1769 transition count 2157
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 1768 transition count 2156
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 1768 transition count 2156
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 1767 transition count 2155
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 1767 transition count 2155
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 1766 transition count 2154
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 1766 transition count 2154
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 1765 transition count 2153
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 1765 transition count 2153
Applied a total of 94 rules in 1781 ms. Remains 1765 /1812 variables (removed 47) and now considering 2153/2200 (removed 47) transitions.
// Phase 1: matrix 2153 rows 1765 cols
[2024-05-21 03:02:10] [INFO ] Computed 188 invariants in 166 ms
[2024-05-21 03:02:12] [INFO ] Implicit Places using invariants in 2154 ms returned []
[2024-05-21 03:02:12] [INFO ] Invariant cache hit.
[2024-05-21 03:02:20] [INFO ] Implicit Places using invariants and state equation in 8379 ms returned []
Implicit Place search using SMT with State Equation took 10541 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1765/2034 places, 2153/2567 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 19414 ms. Remains : 1765/2034 places, 2153/2567 transitions.
Support contains 29 out of 1765 places after structural reductions.
[2024-05-21 03:02:21] [INFO ] Flatten gal took : 296 ms
[2024-05-21 03:02:21] [INFO ] Flatten gal took : 172 ms
[2024-05-21 03:02:21] [INFO ] Input system was already deterministic with 2153 transitions.
Reduction of identical properties reduced properties to check from 17 to 16
RANDOM walk for 40000 steps (90 resets) in 2471 ms. (16 steps per ms) remains 1/16 properties
BEST_FIRST walk for 40004 steps (10 resets) in 262 ms. (152 steps per ms) remains 1/1 properties
[2024-05-21 03:02:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 159/161 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 513/674 variables, 47/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/674 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1055/1729 variables, 133/184 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1729 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 36/1765 variables, 4/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1765 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2153/3918 variables, 1765/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3918 variables, 0/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/3918 variables, 0/1953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3918/3918 variables, and 1953 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1877 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 141/141 constraints, State Equation: 1765/1765 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 159/161 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 513/674 variables, 47/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/674 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1055/1729 variables, 133/184 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 03:02:25] [INFO ] Deduced a trap composed of 25 places in 621 ms of which 73 ms to minimize.
[2024-05-21 03:02:26] [INFO ] Deduced a trap composed of 19 places in 653 ms of which 9 ms to minimize.
[2024-05-21 03:02:27] [INFO ] Deduced a trap composed of 56 places in 549 ms of which 8 ms to minimize.
[2024-05-21 03:02:27] [INFO ] Deduced a trap composed of 88 places in 385 ms of which 6 ms to minimize.
[2024-05-21 03:02:28] [INFO ] Deduced a trap composed of 60 places in 385 ms of which 6 ms to minimize.
[2024-05-21 03:02:28] [INFO ] Deduced a trap composed of 76 places in 574 ms of which 9 ms to minimize.
[2024-05-21 03:02:29] [INFO ] Deduced a trap composed of 51 places in 430 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1729 variables, 7/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1729 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 36/1765 variables, 4/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1765 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 6940ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1765 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 1765 transition count 1831
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 325 rules applied. Total rules applied 647 place count 1443 transition count 1828
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 649 place count 1441 transition count 1828
Performed 474 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 474 Pre rules applied. Total rules applied 649 place count 1441 transition count 1354
Deduced a syphon composed of 474 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 518 places and 0 transitions.
Iterating global reduction 3 with 992 rules applied. Total rules applied 1641 place count 923 transition count 1354
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1673 place count 919 transition count 1326
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1701 place count 891 transition count 1326
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1701 place count 891 transition count 1309
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1752 place count 857 transition count 1309
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1752 place count 857 transition count 1293
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1784 place count 841 transition count 1293
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1786 place count 839 transition count 1291
Iterating global reduction 5 with 2 rules applied. Total rules applied 1788 place count 839 transition count 1291
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1788 place count 839 transition count 1290
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1790 place count 838 transition count 1290
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1791 place count 837 transition count 1289
Iterating global reduction 5 with 1 rules applied. Total rules applied 1792 place count 837 transition count 1289
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 5 with 290 rules applied. Total rules applied 2082 place count 691 transition count 1145
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2086 place count 687 transition count 1141
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2091 place count 686 transition count 1141
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2092 place count 686 transition count 1140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2093 place count 685 transition count 1140
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2093 place count 685 transition count 1139
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2095 place count 684 transition count 1139
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2097 place count 682 transition count 1137
Iterating global reduction 7 with 2 rules applied. Total rules applied 2099 place count 682 transition count 1137
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2101 place count 682 transition count 1135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2102 place count 681 transition count 1135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2104 place count 680 transition count 1140
Free-agglomeration rule applied 5 times.
Iterating global reduction 9 with 5 rules applied. Total rules applied 2109 place count 680 transition count 1135
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2114 place count 675 transition count 1135
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 2117 place count 675 transition count 1132
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2120 place count 672 transition count 1132
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 2124 place count 672 transition count 1132
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2125 place count 671 transition count 1131
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 11 with 12 rules applied. Total rules applied 2137 place count 663 transition count 1127
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2141 place count 659 transition count 1127
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 12 Pre rules applied. Total rules applied 2141 place count 659 transition count 1115
Deduced a syphon composed of 12 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 25 rules applied. Total rules applied 2166 place count 646 transition count 1115
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 13 with 5 rules applied. Total rules applied 2171 place count 641 transition count 1115
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 2171 place count 641 transition count 1114
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2173 place count 640 transition count 1114
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 5 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 14 with 18 rules applied. Total rules applied 2191 place count 631 transition count 1105
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 2195 place count 627 transition count 1101
Iterating global reduction 14 with 4 rules applied. Total rules applied 2199 place count 627 transition count 1101
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2203 place count 627 transition count 1097
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 2207 place count 623 transition count 1097
Applied a total of 2207 rules in 1135 ms. Remains 623 /1765 variables (removed 1142) and now considering 1097/2153 (removed 1056) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1135 ms. Remains : 623/1765 places, 1097/2153 transitions.
RANDOM walk for 25876 steps (308 resets) in 299 ms. (86 steps per ms) remains 0/1 properties
Computed a total of 72 stabilizing places and 72 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1 U (G(!p1)||p2)))))))'
Support contains 5 out of 1765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 314 transitions
Trivial Post-agglo rules discarded 314 transitions
Performed 314 trivial Post agglomeration. Transition count delta: 314
Iterating post reduction 0 with 314 rules applied. Total rules applied 314 place count 1764 transition count 1838
Reduce places removed 314 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 317 rules applied. Total rules applied 631 place count 1450 transition count 1835
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 634 place count 1448 transition count 1834
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 635 place count 1447 transition count 1834
Performed 474 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 474 Pre rules applied. Total rules applied 635 place count 1447 transition count 1360
Deduced a syphon composed of 474 places in 3 ms
Ensure Unique test removed 43 places
Reduce places removed 517 places and 0 transitions.
Iterating global reduction 4 with 991 rules applied. Total rules applied 1626 place count 930 transition count 1360
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 4 with 32 rules applied. Total rules applied 1658 place count 926 transition count 1332
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 1686 place count 898 transition count 1332
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1686 place count 898 transition count 1316
Deduced a syphon composed of 16 places in 4 ms
Ensure Unique test removed 15 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 6 with 47 rules applied. Total rules applied 1733 place count 867 transition count 1316
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 14 Pre rules applied. Total rules applied 1733 place count 867 transition count 1302
Deduced a syphon composed of 14 places in 3 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 1761 place count 853 transition count 1302
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1763 place count 851 transition count 1300
Iterating global reduction 6 with 2 rules applied. Total rules applied 1765 place count 851 transition count 1300
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1765 place count 851 transition count 1299
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1767 place count 850 transition count 1299
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1768 place count 849 transition count 1298
Iterating global reduction 6 with 1 rules applied. Total rules applied 1769 place count 849 transition count 1298
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 2 ms
Ensure Unique test removed 3 places
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 6 with 291 rules applied. Total rules applied 2060 place count 702 transition count 1154
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2064 place count 698 transition count 1150
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2069 place count 697 transition count 1150
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2070 place count 697 transition count 1149
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2071 place count 696 transition count 1149
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2071 place count 696 transition count 1148
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2073 place count 695 transition count 1148
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2075 place count 693 transition count 1146
Iterating global reduction 8 with 2 rules applied. Total rules applied 2077 place count 693 transition count 1146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2079 place count 693 transition count 1144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2080 place count 692 transition count 1144
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2082 place count 691 transition count 1149
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2084 place count 689 transition count 1147
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 10 with 12 rules applied. Total rules applied 2096 place count 681 transition count 1143
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 2100 place count 677 transition count 1143
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 12 Pre rules applied. Total rules applied 2100 place count 677 transition count 1131
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 25 rules applied. Total rules applied 2125 place count 664 transition count 1131
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 12 with 9 rules applied. Total rules applied 2134 place count 655 transition count 1131
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 2134 place count 655 transition count 1130
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 2136 place count 654 transition count 1130
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 26 rules applied. Total rules applied 2162 place count 641 transition count 1117
Discarding 8 places :
Symmetric choice reduction at 13 with 8 rule applications. Total rules 2170 place count 633 transition count 1109
Iterating global reduction 13 with 8 rules applied. Total rules applied 2178 place count 633 transition count 1109
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 2182 place count 629 transition count 1105
Iterating global reduction 13 with 4 rules applied. Total rules applied 2186 place count 629 transition count 1105
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2190 place count 629 transition count 1101
Applied a total of 2190 rules in 572 ms. Remains 629 /1765 variables (removed 1136) and now considering 1101/2153 (removed 1052) transitions.
// Phase 1: matrix 1101 rows 629 cols
[2024-05-21 03:02:31] [INFO ] Computed 104 invariants in 13 ms
[2024-05-21 03:02:32] [INFO ] Implicit Places using invariants in 820 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 259, 260, 272, 273, 275, 292, 310, 330, 372, 385, 386, 398, 399, 401, 418, 436, 456, 507, 508, 511, 522, 523, 524, 542, 563, 564, 565, 566]
[2024-05-21 03:02:32] [INFO ] Actually due to overlaps returned [542, 524, 48, 167, 292, 418, 31, 147, 150, 272, 275, 398, 401, 522, 563, 148, 273, 399, 523, 564, 1, 18, 259, 260, 385, 386, 507, 508, 565, 19, 66, 86, 137, 185, 205, 310, 330, 436, 456, 511, 566]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 828 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 588/1765 places, 1101/2153 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 586 transition count 1030
Reduce places removed 71 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 73 rules applied. Total rules applied 146 place count 515 transition count 1028
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 148 place count 513 transition count 1028
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 148 place count 513 transition count 1005
Deduced a syphon composed of 23 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 195 place count 489 transition count 1005
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 207 place count 485 transition count 997
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 215 place count 477 transition count 997
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 218 place count 474 transition count 994
Iterating global reduction 5 with 3 rules applied. Total rules applied 221 place count 474 transition count 994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 224 place count 474 transition count 991
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 290 place count 441 transition count 958
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 294 place count 439 transition count 959
Applied a total of 294 rules in 125 ms. Remains 439 /588 variables (removed 149) and now considering 959/1101 (removed 142) transitions.
// Phase 1: matrix 959 rows 439 cols
[2024-05-21 03:02:32] [INFO ] Computed 56 invariants in 10 ms
[2024-05-21 03:02:33] [INFO ] Implicit Places using invariants in 513 ms returned [88, 94, 99, 174, 180, 266, 279, 356, 362, 367, 436]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 516 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 428/1765 places, 959/2153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 428 transition count 958
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 427 transition count 958
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 421 transition count 952
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 421 transition count 952
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 415 transition count 946
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 415 transition count 946
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 412 transition count 943
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 412 transition count 943
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 408 transition count 939
Applied a total of 40 rules in 63 ms. Remains 408 /428 variables (removed 20) and now considering 939/959 (removed 20) transitions.
// Phase 1: matrix 939 rows 408 cols
[2024-05-21 03:02:33] [INFO ] Computed 45 invariants in 14 ms
[2024-05-21 03:02:33] [INFO ] Implicit Places using invariants in 423 ms returned []
[2024-05-21 03:02:33] [INFO ] Invariant cache hit.
[2024-05-21 03:02:34] [INFO ] Implicit Places using invariants and state equation in 1092 ms returned []
Implicit Place search using SMT with State Equation took 1540 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 408/1765 places, 939/2153 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3645 ms. Remains : 408/1765 places, 939/2153 transitions.
Stuttering acceptance computed with spot in 461 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-00
Product exploration explored 100000 steps with 1726 reset in 698 ms.
Product exploration explored 100000 steps with 1804 reset in 411 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND p2 (NOT p1)))), (X p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (X (NOT (AND p2 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 11 factoid took 313 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter insensitive) to 5 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND (NOT p2) p1), (AND (NOT p2) p1), (AND (NOT p2) p1)]
RANDOM walk for 40000 steps (620 resets) in 380 ms. (104 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40003 steps (142 resets) in 201 ms. (198 steps per ms) remains 1/1 properties
[2024-05-21 03:02:37] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 241/287 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 26/313 variables, 7/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 95/408 variables, 19/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 939/1347 variables, 408/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1347 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/1347 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1347/1347 variables, and 453 constraints, problems are : Problem set: 0 solved, 1 unsolved in 626 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 408/408 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 241/287 variables, 16/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 26/313 variables, 7/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf4 is UNSAT
After SMT solving in domain Int declared 408/1347 variables, and 45 constraints, problems are : Problem set: 1 solved, 0 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 35/35 constraints, State Equation: 0/408 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 786ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND p2 (NOT p1)))), (X p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (X (NOT (AND p2 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1)), (G (OR p2 p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F (NOT p0)), (F (NOT p1)), (F (NOT p2)), (F (NOT (OR (NOT p2) p1))), (F (NOT (OR p2 (NOT p1))))]
Knowledge based reduction with 12 factoid took 662 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Support contains 4 out of 408 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 408/408 places, 939/939 transitions.
Applied a total of 0 rules in 30 ms. Remains 408 /408 variables (removed 0) and now considering 939/939 (removed 0) transitions.
[2024-05-21 03:02:39] [INFO ] Invariant cache hit.
[2024-05-21 03:02:39] [INFO ] Implicit Places using invariants in 539 ms returned []
[2024-05-21 03:02:39] [INFO ] Invariant cache hit.
[2024-05-21 03:02:41] [INFO ] Implicit Places using invariants and state equation in 1575 ms returned []
Implicit Place search using SMT with State Equation took 2118 ms to find 0 implicit places.
[2024-05-21 03:02:41] [INFO ] Redundant transitions in 105 ms returned []
Running 906 sub problems to find dead transitions.
[2024-05-21 03:02:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/403 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/403 variables, 24/29 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/403 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (OVERLAPS) 2/405 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 906 unsolved
SMT process timed out in 30975ms, After SMT, problems are : Problem set: 0 solved, 906 unsolved
Search for dead transitions found 0 dead transitions in 31027ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33301 ms. Remains : 408/408 places, 939/939 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2), (X p2), (X p0), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 4 factoid took 240 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
RANDOM walk for 4789 steps (76 resets) in 23 ms. (199 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p2), (X p2), (X p0), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (F (NOT p2)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 233 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Product exploration explored 100000 steps with 1786 reset in 361 ms.
Product exploration explored 100000 steps with 1791 reset in 312 ms.
Built C files in :
/tmp/ltsmin15429370127106682084
[2024-05-21 03:03:14] [INFO ] Computing symmetric may disable matrix : 939 transitions.
[2024-05-21 03:03:14] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:03:14] [INFO ] Computing symmetric may enable matrix : 939 transitions.
[2024-05-21 03:03:14] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:03:14] [INFO ] Computing Do-Not-Accords matrix : 939 transitions.
[2024-05-21 03:03:14] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:03:14] [INFO ] Built C files in 239ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15429370127106682084
Running compilation step : cd /tmp/ltsmin15429370127106682084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15429370127106682084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15429370127106682084;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 4 out of 408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 408/408 places, 939/939 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 408 transition count 938
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 407 transition count 938
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 406 transition count 937
Applied a total of 4 rules in 41 ms. Remains 406 /408 variables (removed 2) and now considering 937/939 (removed 2) transitions.
// Phase 1: matrix 937 rows 406 cols
[2024-05-21 03:03:17] [INFO ] Computed 45 invariants in 13 ms
[2024-05-21 03:03:18] [INFO ] Implicit Places using invariants in 649 ms returned []
[2024-05-21 03:03:18] [INFO ] Invariant cache hit.
[2024-05-21 03:03:19] [INFO ] Implicit Places using invariants and state equation in 1004 ms returned []
Implicit Place search using SMT with State Equation took 1665 ms to find 0 implicit places.
[2024-05-21 03:03:19] [INFO ] Redundant transitions in 17 ms returned []
Running 904 sub problems to find dead transitions.
[2024-05-21 03:03:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 24/29 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 904 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 2/403 variables, 5/34 constraints. Problems are: Problem set: 0 solved, 904 unsolved
SMT process timed out in 30996ms, After SMT, problems are : Problem set: 0 solved, 904 unsolved
Search for dead transitions found 0 dead transitions in 31009ms
Starting structural reductions in SI_LTL mode, iteration 1 : 406/408 places, 937/939 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 32742 ms. Remains : 406/408 places, 937/939 transitions.
Built C files in :
/tmp/ltsmin4268985577081938761
[2024-05-21 03:03:50] [INFO ] Computing symmetric may disable matrix : 937 transitions.
[2024-05-21 03:03:50] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:03:50] [INFO ] Computing symmetric may enable matrix : 937 transitions.
[2024-05-21 03:03:50] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:03:50] [INFO ] Computing Do-Not-Accords matrix : 937 transitions.
[2024-05-21 03:03:50] [INFO ] Computation of Completed DNA matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:03:50] [INFO ] Built C files in 328ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4268985577081938761
Running compilation step : cd /tmp/ltsmin4268985577081938761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4268985577081938761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4268985577081938761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-21 03:03:54] [INFO ] Flatten gal took : 126 ms
[2024-05-21 03:03:54] [INFO ] Flatten gal took : 98 ms
[2024-05-21 03:03:54] [INFO ] Time to serialize gal into /tmp/LTL2983368164647789604.gal : 52 ms
[2024-05-21 03:03:54] [INFO ] Time to serialize properties into /tmp/LTL9565476983295435908.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2983368164647789604.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11641867470877541267.hoa' '-atoms' '/tmp/LTL9565476983295435908.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9565476983295435908.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11641867470877541267.hoa
Detected timeout of ITS tools.
[2024-05-21 03:04:09] [INFO ] Flatten gal took : 41 ms
[2024-05-21 03:04:09] [INFO ] Flatten gal took : 40 ms
[2024-05-21 03:04:09] [INFO ] Time to serialize gal into /tmp/LTL712556901304643535.gal : 9 ms
[2024-05-21 03:04:09] [INFO ] Time to serialize properties into /tmp/LTL7210760811526385224.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL712556901304643535.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7210760811526385224.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G((F("((p1805==0)||(p1820==1))"))&&(F(G(("((p1079==0)||(p1805==1))")U(("((p1136==0)||(p769==1))")||(G(!("((p1079==0)||(p1805==1))")...164
Formula 0 simplified : F(G!"((p1805==0)||(p1820==1))" | GF(!"((p1079==0)||(p1805==1))" R (!"((p1136==0)||(p769==1))" & F"((p1079==0)||(p1805==1))")))
Detected timeout of ITS tools.
[2024-05-21 03:04:24] [INFO ] Flatten gal took : 46 ms
[2024-05-21 03:04:24] [INFO ] Applying decomposition
[2024-05-21 03:04:24] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13053755965743674975.txt' '-o' '/tmp/graph13053755965743674975.bin' '-w' '/tmp/graph13053755965743674975.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13053755965743674975.bin' '-l' '-1' '-v' '-w' '/tmp/graph13053755965743674975.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:04:24] [INFO ] Decomposing Gal with order
[2024-05-21 03:04:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:04:25] [INFO ] Removed a total of 1843 redundant transitions.
[2024-05-21 03:04:25] [INFO ] Flatten gal took : 159 ms
[2024-05-21 03:04:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 36 ms.
[2024-05-21 03:04:25] [INFO ] Time to serialize gal into /tmp/LTL5730883495045305335.gal : 17 ms
[2024-05-21 03:04:25] [INFO ] Time to serialize properties into /tmp/LTL11857455725417271400.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5730883495045305335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11857455725417271400.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F("((u104.p1805==0)||(u104.p1820==1))"))&&(F(G(("((i5.u64.p1079==0)||(u104.p1805==1))")U(("((i5.u66.p1136==0)||(i3.u43.p769==1))...212
Formula 0 simplified : F(G!"((u104.p1805==0)||(u104.p1820==1))" | GF(!"((i5.u64.p1079==0)||(u104.p1805==1))" R (!"((i5.u66.p1136==0)||(i3.u43.p769==1))" & ...197
Detected timeout of ITS tools.
Treatment of property ASLink-PT-04b-LTLCardinality-00 finished in 129176 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||X(p1))))))'
Support contains 6 out of 1765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1762 transition count 2150
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1762 transition count 2150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1761 transition count 2149
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1761 transition count 2149
Applied a total of 8 rules in 324 ms. Remains 1761 /1765 variables (removed 4) and now considering 2149/2153 (removed 4) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2024-05-21 03:04:40] [INFO ] Computed 188 invariants in 28 ms
[2024-05-21 03:04:42] [INFO ] Implicit Places using invariants in 1741 ms returned []
[2024-05-21 03:04:42] [INFO ] Invariant cache hit.
[2024-05-21 03:04:48] [INFO ] Implicit Places using invariants and state equation in 6257 ms returned []
Implicit Place search using SMT with State Equation took 8021 ms to find 0 implicit places.
Running 2148 sub problems to find dead transitions.
[2024-05-21 03:04:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1760 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 2148 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1760/3910 variables, and 105 constraints, problems are : Problem set: 0 solved, 2148 unsolved in 30091 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 105/142 constraints, State Equation: 0/1761 constraints, PredecessorRefiner: 2148/2148 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2148 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1760 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 2148 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1760/3910 variables, and 105 constraints, problems are : Problem set: 0 solved, 2148 unsolved in 30092 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 105/142 constraints, State Equation: 0/1761 constraints, PredecessorRefiner: 0/2148 constraints, Known Traps: 0/0 constraints]
After SMT, in 61637ms problems are : Problem set: 0 solved, 2148 unsolved
Search for dead transitions found 0 dead transitions in 61686ms
Starting structural reductions in LTL mode, iteration 1 : 1761/1765 places, 2149/2153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70042 ms. Remains : 1761/1765 places, 2149/2153 transitions.
Stuttering acceptance computed with spot in 229 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-02
Product exploration explored 100000 steps with 2611 reset in 647 ms.
Product exploration explored 100000 steps with 2605 reset in 331 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 81 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (88 resets) in 339 ms. (117 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (10 resets) in 113 ms. (350 steps per ms) remains 1/1 properties
[2024-05-21 03:05:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 226/230 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/230 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 449/679 variables, 46/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/679 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1045/1724 variables, 131/184 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 03:05:53] [INFO ] Deduced a trap composed of 19 places in 1150 ms of which 20 ms to minimize.
[2024-05-21 03:05:55] [INFO ] Deduced a trap composed of 18 places in 1256 ms of which 15 ms to minimize.
[2024-05-21 03:05:56] [INFO ] Deduced a trap composed of 20 places in 1192 ms of which 14 ms to minimize.
[2024-05-21 03:05:57] [INFO ] Deduced a trap composed of 51 places in 1239 ms of which 15 ms to minimize.
SMT process timed out in 5466ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 1761 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 315 transitions
Trivial Post-agglo rules discarded 315 transitions
Performed 315 trivial Post agglomeration. Transition count delta: 315
Iterating post reduction 0 with 315 rules applied. Total rules applied 315 place count 1761 transition count 1834
Reduce places removed 315 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 318 rules applied. Total rules applied 633 place count 1446 transition count 1831
Reduce places removed 2 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 7 rules applied. Total rules applied 640 place count 1444 transition count 1826
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 645 place count 1439 transition count 1826
Performed 473 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 473 Pre rules applied. Total rules applied 645 place count 1439 transition count 1353
Deduced a syphon composed of 473 places in 5 ms
Ensure Unique test removed 43 places
Reduce places removed 516 places and 0 transitions.
Iterating global reduction 4 with 989 rules applied. Total rules applied 1634 place count 923 transition count 1353
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 4 with 32 rules applied. Total rules applied 1666 place count 918 transition count 1326
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 5 with 27 rules applied. Total rules applied 1693 place count 891 transition count 1326
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 1693 place count 891 transition count 1309
Deduced a syphon composed of 17 places in 5 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 51 rules applied. Total rules applied 1744 place count 857 transition count 1309
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1744 place count 857 transition count 1293
Deduced a syphon composed of 16 places in 5 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1776 place count 841 transition count 1293
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 6 with 290 rules applied. Total rules applied 2066 place count 695 transition count 1149
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2070 place count 691 transition count 1145
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2075 place count 690 transition count 1145
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2076 place count 690 transition count 1144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2077 place count 689 transition count 1144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2077 place count 689 transition count 1143
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2079 place count 688 transition count 1143
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2081 place count 686 transition count 1141
Iterating global reduction 8 with 2 rules applied. Total rules applied 2083 place count 686 transition count 1141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2085 place count 686 transition count 1139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2086 place count 685 transition count 1139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2088 place count 684 transition count 1144
Free-agglomeration rule applied 4 times.
Iterating global reduction 10 with 4 rules applied. Total rules applied 2092 place count 684 transition count 1140
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2096 place count 680 transition count 1140
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 11 with 4 rules applied. Total rules applied 2100 place count 680 transition count 1136
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 2104 place count 676 transition count 1136
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 12 with 9 rules applied. Total rules applied 2113 place count 676 transition count 1136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2114 place count 675 transition count 1135
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 12 with 10 rules applied. Total rules applied 2124 place count 668 transition count 1132
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 2127 place count 665 transition count 1132
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 11 Pre rules applied. Total rules applied 2127 place count 665 transition count 1121
Deduced a syphon composed of 11 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 14 with 23 rules applied. Total rules applied 2150 place count 653 transition count 1121
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 14 with 4 rules applied. Total rules applied 2154 place count 649 transition count 1121
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 2154 place count 649 transition count 1120
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 2156 place count 648 transition count 1120
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2157 place count 647 transition count 1119
Iterating global reduction 15 with 1 rules applied. Total rules applied 2158 place count 647 transition count 1119
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2159 place count 646 transition count 1118
Iterating global reduction 15 with 1 rules applied. Total rules applied 2160 place count 646 transition count 1118
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 15 with 14 rules applied. Total rules applied 2174 place count 639 transition count 1111
Discarding 2 places :
Symmetric choice reduction at 15 with 2 rule applications. Total rules 2176 place count 637 transition count 1109
Iterating global reduction 15 with 2 rules applied. Total rules applied 2178 place count 637 transition count 1109
Free-agglomeration rule applied 2 times.
Iterating global reduction 15 with 2 rules applied. Total rules applied 2180 place count 637 transition count 1107
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 2182 place count 635 transition count 1107
Applied a total of 2182 rules in 731 ms. Remains 635 /1761 variables (removed 1126) and now considering 1107/2149 (removed 1042) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 732 ms. Remains : 635/1761 places, 1107/2149 transitions.
RANDOM walk for 4846 steps (56 resets) in 34 ms. (138 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 2 factoid took 204 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 178 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-21 03:05:58] [INFO ] Invariant cache hit.
[2024-05-21 03:06:01] [INFO ] [Real]Absence check using 46 positive place invariants in 92 ms returned sat
[2024-05-21 03:06:02] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 1120 ms returned sat
[2024-05-21 03:06:13] [INFO ] [Real]Absence check using state equation in 11299 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 6 out of 1761 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Applied a total of 0 rules in 94 ms. Remains 1761 /1761 variables (removed 0) and now considering 2149/2149 (removed 0) transitions.
[2024-05-21 03:06:14] [INFO ] Invariant cache hit.
[2024-05-21 03:06:15] [INFO ] Implicit Places using invariants in 1506 ms returned []
[2024-05-21 03:06:15] [INFO ] Invariant cache hit.
[2024-05-21 03:06:21] [INFO ] Implicit Places using invariants and state equation in 6318 ms returned []
Implicit Place search using SMT with State Equation took 7835 ms to find 0 implicit places.
Running 2148 sub problems to find dead transitions.
[2024-05-21 03:06:21] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1760 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 2148 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1760/3910 variables, and 105 constraints, problems are : Problem set: 0 solved, 2148 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 105/142 constraints, State Equation: 0/1761 constraints, PredecessorRefiner: 2148/2148 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2148 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1760 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 2148 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1760/3910 variables, and 105 constraints, problems are : Problem set: 0 solved, 2148 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 105/142 constraints, State Equation: 0/1761 constraints, PredecessorRefiner: 0/2148 constraints, Known Traps: 0/0 constraints]
After SMT, in 61279ms problems are : Problem set: 0 solved, 2148 unsolved
Search for dead transitions found 0 dead transitions in 61333ms
Finished structural reductions in LTL mode , in 1 iterations and 69271 ms. Remains : 1761/1761 places, 2149/2149 transitions.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 118 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 25847 steps (57 resets) in 118 ms. (217 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 1 factoid took 162 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-21 03:07:24] [INFO ] Invariant cache hit.
[2024-05-21 03:07:26] [INFO ] [Real]Absence check using 46 positive place invariants in 54 ms returned sat
[2024-05-21 03:07:27] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 1069 ms returned sat
[2024-05-21 03:07:39] [INFO ] [Real]Absence check using state equation in 11328 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2549 reset in 305 ms.
Product exploration explored 100000 steps with 2628 reset in 436 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 1761 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Performed 312 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 312 rules applied. Total rules applied 312 place count 1761 transition count 2149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 313 place count 1761 transition count 2148
Performed 318 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 318 Pre rules applied. Total rules applied 313 place count 1761 transition count 2233
Deduced a syphon composed of 630 places in 8 ms
Iterating global reduction 2 with 318 rules applied. Total rules applied 631 place count 1761 transition count 2233
Discarding 168 places :
Symmetric choice reduction at 2 with 168 rule applications. Total rules 799 place count 1593 transition count 2065
Deduced a syphon composed of 462 places in 7 ms
Iterating global reduction 2 with 168 rules applied. Total rules applied 967 place count 1593 transition count 2065
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 967 place count 1593 transition count 2068
Deduced a syphon composed of 465 places in 7 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 970 place count 1593 transition count 2068
Performed 304 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 769 places in 3 ms
Iterating global reduction 2 with 304 rules applied. Total rules applied 1274 place count 1593 transition count 2070
Discarding 122 places :
Symmetric choice reduction at 2 with 122 rule applications. Total rules 1396 place count 1471 transition count 1946
Deduced a syphon composed of 651 places in 3 ms
Iterating global reduction 2 with 122 rules applied. Total rules applied 1518 place count 1471 transition count 1946
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1520 place count 1469 transition count 1943
Deduced a syphon composed of 651 places in 3 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1522 place count 1469 transition count 1943
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1524 place count 1469 transition count 1941
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: -89
Deduced a syphon composed of 676 places in 3 ms
Iterating global reduction 3 with 25 rules applied. Total rules applied 1549 place count 1469 transition count 2030
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1557 place count 1461 transition count 2012
Deduced a syphon composed of 668 places in 3 ms
Iterating global reduction 3 with 8 rules applied. Total rules applied 1565 place count 1461 transition count 2012
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 669 places in 3 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1566 place count 1461 transition count 2014
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1567 place count 1460 transition count 2012
Deduced a syphon composed of 668 places in 2 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1568 place count 1460 transition count 2012
Deduced a syphon composed of 668 places in 2 ms
Applied a total of 1568 rules in 1296 ms. Remains 1460 /1761 variables (removed 301) and now considering 2012/2149 (removed 137) transitions.
[2024-05-21 03:07:41] [INFO ] Redundant transitions in 47 ms returned []
Running 2011 sub problems to find dead transitions.
// Phase 1: matrix 2012 rows 1460 cols
[2024-05-21 03:07:41] [INFO ] Computed 188 invariants in 33 ms
(s177 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 0.0)
(s6 1.0)
(s7 1.0)
(s8 5.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 0.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 1.0)
(s58 1.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 1.0)
(s63 0.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 41.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 0.0)
(s106 1.0)
(s107 1.0)
(s108 0.0)
(s109 0.0)
(s110 1.0)
(s111 0.0)
(s112 0.0)
(s113 1.0)
(s114 0.0)
(s115 1.0)
(s116 1.0)
(s117 0.0)
(s118 0.0)
(s119 1.0)
(s120 0.0)
(s121 0.0)
(s122 1.0)
(s123 0.0)
(s124 1.0)
(s125 1.0)
(s126 0.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 23.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1459 variables, 129/129 constraints. Problems are: Problem set: 0 solved, 2011 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1459/3472 variables, and 129 constraints, problems are : Problem set: 0 solved, 2011 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 0/43 constraints, Generalized P Invariants (flows): 129/145 constraints, State Equation: 0/1460 constraints, PredecessorRefiner: 2011/2011 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2011 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1459 variables, 129/129 constraints. Problems are: Problem set: 0 solved, 2011 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1459/3472 variables, and 129 constraints, problems are : Problem set: 0 solved, 2011 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/43 constraints, Generalized P Invariants (flows): 129/145 constraints, State Equation: 0/1460 constraints, PredecessorRefiner: 0/2011 constraints, Known Traps: 0/0 constraints]
After SMT, in 61512ms problems are : Problem set: 0 solved, 2011 unsolved
Search for dead transitions found 0 dead transitions in 61541ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1460/1761 places, 2012/2149 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62898 ms. Remains : 1460/1761 places, 2012/2149 transitions.
Built C files in :
/tmp/ltsmin4581855878828522398
[2024-05-21 03:08:43] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4581855878828522398
Running compilation step : cd /tmp/ltsmin4581855878828522398;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4581855878828522398;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4581855878828522398;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 6 out of 1761 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Applied a total of 0 rules in 233 ms. Remains 1761 /1761 variables (removed 0) and now considering 2149/2149 (removed 0) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2024-05-21 03:08:46] [INFO ] Computed 188 invariants in 42 ms
[2024-05-21 03:08:48] [INFO ] Implicit Places using invariants in 2057 ms returned []
[2024-05-21 03:08:48] [INFO ] Invariant cache hit.
[2024-05-21 03:08:55] [INFO ] Implicit Places using invariants and state equation in 7083 ms returned []
Implicit Place search using SMT with State Equation took 9144 ms to find 0 implicit places.
Running 2148 sub problems to find dead transitions.
[2024-05-21 03:08:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1760 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 2148 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1760/3910 variables, and 105 constraints, problems are : Problem set: 0 solved, 2148 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 105/142 constraints, State Equation: 0/1761 constraints, PredecessorRefiner: 2148/2148 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2148 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1760 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 2148 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 13)
(s11 1)
(s12 1)
(s13 1)
(s14 0)
(s15 1)
(s16 1)
(s17 1)
(s18 0)
(s19 1)
(s20 1)
(s21 0)
(s22 0)
(s23 1)
(s24 6)
(s25 0)
(s26 0)
(s27 1)
(s28 1)
(s29 0)
(s30 0)
(s31 1)
(s32 1)
(s33 0)
(s34 0)
(s35 1)
(s36 1)
(s37 0)
(s38 1)
(s39 1)
(s40 1)
(s41 0)
(s42 0)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 3)
(s48 6)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 18)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
(s84 1)
(s85 1)
(s86 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s96 1)
(s97 1)
(s98 1)
(s99 1)
(s100 1)
(s101 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 1)
(s108 1)
(s109 1)
(s110 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 1)
(s124 1)
(s125 0)
(s126 0)
(s127 0)
(s128 1)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 1)
(s137 1)
(s138 0)
(s139 0)
(s140 1)
(s141 1)
(s142 0)
(s143 0)
(s144 1)
(s145 0)
(s146 0)
(s147 1)
(s148 1)
(s149 1)
(s150 1)
(s151 1)
(s152 1)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 1)
(s173 1)
(s174 1)
(s175 1)
(s176 1)
(s177 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 23)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 1)
(s212 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 1)
(s222 1)
(s223 1)
(s224 1)
(s225 1)
(s226 1)
(s227 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s233 1)
(s234 1)
(s235 1)
(s236 1)
(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 0)
(s250 0)
(s251 1)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 1)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 1)
(s263 0)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 0)
(s269 0)
(s270 1)
(s271 1)
(s272 0)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 0)
(s282 1)
(s283 0)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 0)
(s292 0)
(s293 1)
(s294 0)
(s295 0)
(s296 0)
(s297 0)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s303 1)
(s304 0)
(s305 0)
(s306 1)
(s307 1)
(s308 0)
(s309 1)
(s310 1)
(s311 1)
(s312 1)
(s313 1)
(s314 1)
(s315 1)
(s316 1)
(s317 1)
(s318 0)
(s319 0)
(s320 1)
(s321 1)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 0)
(s329 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1760/3910 variables, and 105 constraints, problems are : Problem set: 0 solved, 2148 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 105/142 constraints, State Equation: 0/1761 constraints, PredecessorRefiner: 0/2148 constraints, Known Traps: 0/0 constraints]
After SMT, in 61269ms problems are : Problem set: 0 solved, 2148 unsolved
Search for dead transitions found 0 dead transitions in 61318ms
Finished structural reductions in LTL mode , in 1 iterations and 70704 ms. Remains : 1761/1761 places, 2149/2149 transitions.
Built C files in :
/tmp/ltsmin12397977489760058753
[2024-05-21 03:09:57] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12397977489760058753
Running compilation step : cd /tmp/ltsmin12397977489760058753;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12397977489760058753;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12397977489760058753;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-21 03:10:00] [INFO ] Flatten gal took : 115 ms
[2024-05-21 03:10:00] [INFO ] Flatten gal took : 116 ms
[2024-05-21 03:10:00] [INFO ] Time to serialize gal into /tmp/LTL15583599081420260730.gal : 19 ms
[2024-05-21 03:10:00] [INFO ] Time to serialize properties into /tmp/LTL18151678760382675570.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15583599081420260730.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6310500323424210119.hoa' '-atoms' '/tmp/LTL18151678760382675570.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL18151678760382675570.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6310500323424210119.hoa
Detected timeout of ITS tools.
[2024-05-21 03:10:15] [INFO ] Flatten gal took : 90 ms
[2024-05-21 03:10:16] [INFO ] Flatten gal took : 92 ms
[2024-05-21 03:10:16] [INFO ] Time to serialize gal into /tmp/LTL14472046646898826143.gal : 16 ms
[2024-05-21 03:10:16] [INFO ] Time to serialize properties into /tmp/LTL8636786982660738236.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14472046646898826143.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8636786982660738236.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X("(((p1510==0)&&(p787==1))&&((p688==0)&&(p1408==1)))"))||("((p1483==0)&&(p1263==1))"))))))
Formula 0 simplified : XXG(!"((p1483==0)&&(p1263==1))" & X!"(((p1510==0)&&(p787==1))&&((p688==0)&&(p1408==1)))")
Detected timeout of ITS tools.
[2024-05-21 03:10:31] [INFO ] Flatten gal took : 54 ms
[2024-05-21 03:10:31] [INFO ] Applying decomposition
[2024-05-21 03:10:31] [INFO ] Flatten gal took : 60 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12389828038130824881.txt' '-o' '/tmp/graph12389828038130824881.bin' '-w' '/tmp/graph12389828038130824881.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12389828038130824881.bin' '-l' '-1' '-v' '-w' '/tmp/graph12389828038130824881.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:10:31] [INFO ] Decomposing Gal with order
[2024-05-21 03:10:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:10:31] [INFO ] Removed a total of 1617 redundant transitions.
[2024-05-21 03:10:31] [INFO ] Flatten gal took : 128 ms
[2024-05-21 03:10:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 31 ms.
[2024-05-21 03:10:32] [INFO ] Time to serialize gal into /tmp/LTL12432059077399648227.gal : 152 ms
[2024-05-21 03:10:32] [INFO ] Time to serialize properties into /tmp/LTL7519299996404609437.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12432059077399648227.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7519299996404609437.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F((X("(((i21.u529.p1510==0)&&(i9.i2.i0.u278.p787==1))&&((i10.i1.i0.u236.p688==0)&&(i22.i0.i1.u488.p1408==1)))"))||("((i24.u516....199
Formula 0 simplified : XXG(!"((i24.u516.p1483==0)&&(i14.i2.i4.u441.p1263==1))" & X!"(((i21.u529.p1510==0)&&(i9.i2.i0.u278.p787==1))&&((i10.i1.i0.u236.p688=...189
Detected timeout of ITS tools.
Treatment of property ASLink-PT-04b-LTLCardinality-02 finished in 366849 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 1765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1763 transition count 2151
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1763 transition count 2151
Applied a total of 4 rules in 387 ms. Remains 1763 /1765 variables (removed 2) and now considering 2151/2153 (removed 2) transitions.
// Phase 1: matrix 2151 rows 1763 cols
[2024-05-21 03:10:47] [INFO ] Computed 188 invariants in 50 ms
[2024-05-21 03:10:49] [INFO ] Implicit Places using invariants in 1758 ms returned []
[2024-05-21 03:10:49] [INFO ] Invariant cache hit.
[2024-05-21 03:10:56] [INFO ] Implicit Places using invariants and state equation in 7432 ms returned []
Implicit Place search using SMT with State Equation took 9196 ms to find 0 implicit places.
Running 2150 sub problems to find dead transitions.
[2024-05-21 03:10:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1762 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1762/3914 variables, and 103 constraints, problems are : Problem set: 0 solved, 2150 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 103/142 constraints, State Equation: 0/1763 constraints, PredecessorRefiner: 2150/2150 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2150 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1762 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
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(s994 16)
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(s1082 0)
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(s1098 28)
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(s1103 1)
(s1104 1)
(s1105 1)
(s1106 5)
(s1107 1)
(s1108 1)
(s1109 1)
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(s1111 1)
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(s1142 1)
(s1143 1)
(s1144 1)
(s1145 1)
(s1146 1)
(s1147 1)
(s1148 1)
(s1149 1)
(s1150 1)
(s1151 1)
(s1152 1)
(s1153 1)
(s1154 1)
(s1155 1)
(s1156 1)
(s1157 1)
(s1158 1)
(s1159 1)
(s1160 1)
(s1161 1)
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(s1170 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1762/3914 variables, and 103 constraints, problems are : Problem set: 0 solved, 2150 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 103/142 constraints, State Equation: 0/1763 constraints, PredecessorRefiner: 0/2150 constraints, Known Traps: 0/0 constraints]
After SMT, in 61007ms problems are : Problem set: 0 solved, 2150 unsolved
Search for dead transitions found 0 dead transitions in 61034ms
Starting structural reductions in LTL mode, iteration 1 : 1763/1765 places, 2151/2153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70623 ms. Remains : 1763/1765 places, 2151/2153 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-04
Product exploration explored 100000 steps with 25000 reset in 379 ms.
Product exploration explored 100000 steps with 25000 reset in 340 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 93 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (89 resets) in 164 ms. (242 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (11 resets) in 65 ms. (606 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 253851 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :0 out of 1
Probabilistic random walk after 253851 steps, saw 44181 distinct states, run finished after 3008 ms. (steps per millisecond=84 ) properties seen :0
[2024-05-21 03:12:02] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 121/123 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 397/520 variables, 43/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/520 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1204/1724 variables, 137/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1724 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 39/1763 variables, 5/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1763 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3914/3914 variables, and 1951 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1879 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 142/142 constraints, State Equation: 1763/1763 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 121/123 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 397/520 variables, 43/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 03:12:04] [INFO ] Deduced a trap composed of 109 places in 94 ms of which 3 ms to minimize.
[2024-05-21 03:12:04] [INFO ] Deduced a trap composed of 108 places in 88 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/520 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/520 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1204/1724 variables, 137/185 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 03:12:06] [INFO ] Deduced a trap composed of 20 places in 1254 ms of which 12 ms to minimize.
[2024-05-21 03:12:07] [INFO ] Deduced a trap composed of 26 places in 1299 ms of which 14 ms to minimize.
[2024-05-21 03:12:09] [INFO ] Deduced a trap composed of 21 places in 1548 ms of which 12 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1724/3914 variables, and 188 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 137/142 constraints, State Equation: 0/1763 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 5/5 constraints]
After SMT, in 6906ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 321 place count 1763 transition count 1830
Reduce places removed 321 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 324 rules applied. Total rules applied 645 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 647 place count 1440 transition count 1827
Performed 474 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 474 Pre rules applied. Total rules applied 647 place count 1440 transition count 1353
Deduced a syphon composed of 474 places in 3 ms
Ensure Unique test removed 43 places
Reduce places removed 517 places and 0 transitions.
Iterating global reduction 3 with 991 rules applied. Total rules applied 1638 place count 923 transition count 1353
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 32 rules applied. Total rules applied 1670 place count 918 transition count 1326
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1697 place count 891 transition count 1326
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1697 place count 891 transition count 1309
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1748 place count 857 transition count 1309
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1748 place count 857 transition count 1293
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1780 place count 841 transition count 1293
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 5 with 291 rules applied. Total rules applied 2071 place count 695 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2075 place count 691 transition count 1144
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2080 place count 690 transition count 1144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2080 place count 690 transition count 1143
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2082 place count 689 transition count 1143
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2084 place count 687 transition count 1141
Iterating global reduction 5 with 2 rules applied. Total rules applied 2086 place count 687 transition count 1141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 2088 place count 687 transition count 1139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 686 transition count 1139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1144
Free-agglomeration rule applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 2096 place count 685 transition count 1139
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2101 place count 680 transition count 1139
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 2105 place count 680 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2109 place count 676 transition count 1135
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 2113 place count 676 transition count 1135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2114 place count 675 transition count 1134
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 10 rules applied. Total rules applied 2124 place count 668 transition count 1131
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2127 place count 665 transition count 1131
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 10 Pre rules applied. Total rules applied 2127 place count 665 transition count 1121
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 11 with 20 rules applied. Total rules applied 2147 place count 655 transition count 1121
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 11 with 4 rules applied. Total rules applied 2151 place count 651 transition count 1121
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 12 with 16 rules applied. Total rules applied 2167 place count 643 transition count 1113
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2171 place count 639 transition count 1109
Iterating global reduction 12 with 4 rules applied. Total rules applied 2175 place count 639 transition count 1109
Free-agglomeration rule applied 4 times.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2179 place count 639 transition count 1105
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2183 place count 635 transition count 1105
Applied a total of 2183 rules in 453 ms. Remains 635 /1763 variables (removed 1128) and now considering 1105/2151 (removed 1046) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 454 ms. Remains : 635/1763 places, 1105/2151 transitions.
RANDOM walk for 40000 steps (515 resets) in 220 ms. (180 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (110 resets) in 75 ms. (526 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 360502 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :0 out of 1
Probabilistic random walk after 360502 steps, saw 71099 distinct states, run finished after 3001 ms. (steps per millisecond=120 ) properties seen :0
// Phase 1: matrix 1105 rows 635 cols
[2024-05-21 03:12:12] [INFO ] Computed 110 invariants in 12 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/49 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/50 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 59/109 variables, 11/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 32/141 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 15/156 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 166/322 variables, 21/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/322 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 36/358 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/358 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/361 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/361 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 173/534 variables, 28/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/534 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 15/549 variables, 7/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/549 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 83/632 variables, 17/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/632 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 1/633 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/633 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 2/635 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/635 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 1105/1740 variables, 635/745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1740 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 0/1740 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1740/1740 variables, and 745 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1025 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 78/78 constraints, State Equation: 635/635 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/49 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/50 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 59/109 variables, 11/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 32/141 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 15/156 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 166/322 variables, 21/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/322 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 36/358 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/358 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/361 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/361 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 173/534 variables, 28/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/534 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 15/549 variables, 7/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/549 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 83/632 variables, 17/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/632 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 1/633 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/633 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 2/635 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/635 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 1105/1740 variables, 635/745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1740 variables, 1/746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1740 variables, 0/746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 0/1740 variables, 0/746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1740/1740 variables, and 746 constraints, problems are : Problem set: 0 solved, 1 unsolved in 985 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 78/78 constraints, State Equation: 635/635 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2044ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 207 ms.
Support contains 2 out of 635 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 635/635 places, 1105/1105 transitions.
Applied a total of 0 rules in 30 ms. Remains 635 /635 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 635/635 places, 1105/1105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 635/635 places, 1105/1105 transitions.
Applied a total of 0 rules in 31 ms. Remains 635 /635 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
[2024-05-21 03:12:14] [INFO ] Invariant cache hit.
[2024-05-21 03:12:15] [INFO ] Implicit Places using invariants in 867 ms returned [1, 18, 19, 22, 32, 49, 67, 142, 157, 158, 160, 177, 195, 264, 268, 269, 280, 281, 283, 300, 318, 387, 391, 392, 403, 404, 406, 423, 441, 510, 514, 515, 518, 529, 530, 531, 549, 553, 571, 572, 573, 574]
[2024-05-21 03:12:15] [INFO ] Actually due to overlaps returned [549, 531, 49, 177, 300, 423, 32, 160, 283, 406, 157, 280, 403, 529, 571, 158, 281, 404, 530, 572, 1, 18, 268, 269, 391, 392, 514, 515, 67, 195, 318, 441, 573, 19, 22, 142, 518, 553, 574]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 871 ms to find 39 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 596/635 places, 1105/1105 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 593 transition count 1030
Reduce places removed 75 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 156 place count 518 transition count 1027
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 156 place count 518 transition count 1005
Deduced a syphon composed of 22 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 201 place count 495 transition count 1005
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 213 place count 491 transition count 997
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 221 place count 483 transition count 997
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 224 place count 480 transition count 994
Iterating global reduction 4 with 3 rules applied. Total rules applied 227 place count 480 transition count 994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 230 place count 480 transition count 991
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 298 place count 446 transition count 957
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 301 place count 443 transition count 954
Iterating global reduction 5 with 3 rules applied. Total rules applied 304 place count 443 transition count 954
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 307 place count 443 transition count 951
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 311 place count 441 transition count 952
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 321 place count 441 transition count 942
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 332 place count 430 transition count 942
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 333 place count 430 transition count 941
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 345 place count 430 transition count 941
Applied a total of 345 rules in 237 ms. Remains 430 /596 variables (removed 166) and now considering 941/1105 (removed 164) transitions.
// Phase 1: matrix 941 rows 430 cols
[2024-05-21 03:12:16] [INFO ] Computed 62 invariants in 9 ms
[2024-05-21 03:12:16] [INFO ] Implicit Places using invariants in 595 ms returned [88, 94, 97, 99, 102, 109, 110, 165, 181, 187, 190, 192, 197, 198, 251, 267, 273, 276, 278, 283, 284, 337, 353, 359, 362, 364]
[2024-05-21 03:12:16] [INFO ] Actually due to overlaps returned [109, 197, 283, 110, 198, 284, 88, 94, 99, 181, 187, 192, 267, 273, 278, 353, 359, 364, 102, 165, 251, 337]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 599 ms to find 22 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 408/635 places, 941/1105 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 391 transition count 924
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 391 transition count 924
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 387 transition count 920
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 387 transition count 920
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 380 transition count 913
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 68 place count 380 transition count 901
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 80 place count 368 transition count 901
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 83 place count 368 transition count 898
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 86 place count 365 transition count 898
Applied a total of 86 rules in 112 ms. Remains 365 /408 variables (removed 43) and now considering 898/941 (removed 43) transitions.
// Phase 1: matrix 898 rows 365 cols
[2024-05-21 03:12:16] [INFO ] Computed 40 invariants in 7 ms
[2024-05-21 03:12:17] [INFO ] Implicit Places using invariants in 531 ms returned []
[2024-05-21 03:12:17] [INFO ] Invariant cache hit.
[2024-05-21 03:12:18] [INFO ] Implicit Places using invariants and state equation in 1267 ms returned []
Implicit Place search using SMT with State Equation took 1800 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 365/635 places, 898/1105 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3651 ms. Remains : 365/635 places, 898/1105 transitions.
RANDOM walk for 40000 steps (745 resets) in 132 ms. (300 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (200 resets) in 59 ms. (666 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 349349 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :0 out of 1
Probabilistic random walk after 349349 steps, saw 95114 distinct states, run finished after 3005 ms. (steps per millisecond=116 ) properties seen :0
[2024-05-21 03:12:21] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/132 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 57/189 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 149/338 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/338 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 16/354 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/354 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 11/365 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/365 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 898/1263 variables, 365/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1263 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1263 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1263/1263 variables, and 405 constraints, problems are : Problem set: 0 solved, 1 unsolved in 397 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 365/365 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/132 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 57/189 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 149/338 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/338 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 16/354 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/354 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 11/365 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/365 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 898/1263 variables, 365/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1263 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1263 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1263 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1263/1263 variables, and 406 constraints, problems are : Problem set: 0 solved, 1 unsolved in 503 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 365/365 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 910ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 166 ms.
Support contains 2 out of 365 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 898/898 transitions.
Applied a total of 0 rules in 13 ms. Remains 365 /365 variables (removed 0) and now considering 898/898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 365/365 places, 898/898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 898/898 transitions.
Applied a total of 0 rules in 13 ms. Remains 365 /365 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2024-05-21 03:12:22] [INFO ] Invariant cache hit.
[2024-05-21 03:12:23] [INFO ] Implicit Places using invariants in 519 ms returned []
[2024-05-21 03:12:23] [INFO ] Invariant cache hit.
[2024-05-21 03:12:24] [INFO ] Implicit Places using invariants and state equation in 1360 ms returned []
Implicit Place search using SMT with State Equation took 1886 ms to find 0 implicit places.
[2024-05-21 03:12:24] [INFO ] Redundant transitions in 9 ms returned []
Running 873 sub problems to find dead transitions.
[2024-05-21 03:12:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/364 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/364 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 3 (OVERLAPS) 1/365 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 873 unsolved
SMT process timed out in 30992ms, After SMT, problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 31004ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32926 ms. Remains : 365/365 places, 898/898 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 365 transition count 897
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 364 transition count 897
Applied a total of 2 rules in 26 ms. Remains 364 /365 variables (removed 1) and now considering 897/898 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 897 rows 364 cols
[2024-05-21 03:12:55] [INFO ] Computed 40 invariants in 11 ms
[2024-05-21 03:12:55] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 03:12:55] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-05-21 03:12:56] [INFO ] [Nat]Absence check using 12 positive and 28 generalized place invariants in 23 ms returned sat
[2024-05-21 03:12:56] [INFO ] After 606ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-21 03:12:56] [INFO ] After 694ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-21 03:12:56] [INFO ] After 901ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 1098 ms.
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 120 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Applied a total of 0 rules in 157 ms. Remains 1763 /1763 variables (removed 0) and now considering 2151/2151 (removed 0) transitions.
// Phase 1: matrix 2151 rows 1763 cols
[2024-05-21 03:12:57] [INFO ] Computed 188 invariants in 25 ms
[2024-05-21 03:12:59] [INFO ] Implicit Places using invariants in 1681 ms returned []
[2024-05-21 03:12:59] [INFO ] Invariant cache hit.
[2024-05-21 03:13:08] [INFO ] Implicit Places using invariants and state equation in 9229 ms returned []
Implicit Place search using SMT with State Equation took 10913 ms to find 0 implicit places.
Running 2150 sub problems to find dead transitions.
[2024-05-21 03:13:08] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1762 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1762/3914 variables, and 103 constraints, problems are : Problem set: 0 solved, 2150 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 103/142 constraints, State Equation: 0/1763 constraints, PredecessorRefiner: 2150/2150 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2150 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1762 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1762/3914 variables, and 103 constraints, problems are : Problem set: 0 solved, 2150 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 103/142 constraints, State Equation: 0/1763 constraints, PredecessorRefiner: 0/2150 constraints, Known Traps: 0/0 constraints]
After SMT, in 61034ms problems are : Problem set: 0 solved, 2150 unsolved
Search for dead transitions found 0 dead transitions in 61063ms
Finished structural reductions in LTL mode , in 1 iterations and 72141 ms. Remains : 1763/1763 places, 2151/2151 transitions.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 88 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (91 resets) in 165 ms. (240 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (12 resets) in 63 ms. (625 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 199263 steps, run timeout after 3007 ms. (steps per millisecond=66 ) properties seen :0 out of 1
Probabilistic random walk after 199263 steps, saw 36051 distinct states, run finished after 3007 ms. (steps per millisecond=66 ) properties seen :0
[2024-05-21 03:14:12] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 121/123 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 397/520 variables, 43/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/520 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1204/1724 variables, 137/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1724 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 39/1763 variables, 5/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1763 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3914/3914 variables, and 1951 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1929 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 142/142 constraints, State Equation: 1763/1763 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 121/123 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 397/520 variables, 43/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 03:14:15] [INFO ] Deduced a trap composed of 109 places in 78 ms of which 3 ms to minimize.
[2024-05-21 03:14:15] [INFO ] Deduced a trap composed of 108 places in 73 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/520 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/520 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1204/1724 variables, 137/185 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 03:14:16] [INFO ] Deduced a trap composed of 20 places in 1302 ms of which 14 ms to minimize.
[2024-05-21 03:14:18] [INFO ] Deduced a trap composed of 26 places in 1328 ms of which 13 ms to minimize.
[2024-05-21 03:14:19] [INFO ] Deduced a trap composed of 21 places in 1232 ms of which 19 ms to minimize.
[2024-05-21 03:14:20] [INFO ] Deduced a trap composed of 134 places in 1237 ms of which 12 ms to minimize.
SMT process timed out in 7841ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 321 place count 1763 transition count 1830
Reduce places removed 321 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 324 rules applied. Total rules applied 645 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 647 place count 1440 transition count 1827
Performed 474 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 474 Pre rules applied. Total rules applied 647 place count 1440 transition count 1353
Deduced a syphon composed of 474 places in 3 ms
Ensure Unique test removed 43 places
Reduce places removed 517 places and 0 transitions.
Iterating global reduction 3 with 991 rules applied. Total rules applied 1638 place count 923 transition count 1353
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 32 rules applied. Total rules applied 1670 place count 918 transition count 1326
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1697 place count 891 transition count 1326
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1697 place count 891 transition count 1309
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1748 place count 857 transition count 1309
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1748 place count 857 transition count 1293
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1780 place count 841 transition count 1293
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 146 places and 0 transitions.
Iterating global reduction 5 with 291 rules applied. Total rules applied 2071 place count 695 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2075 place count 691 transition count 1144
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2080 place count 690 transition count 1144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 2080 place count 690 transition count 1143
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2082 place count 689 transition count 1143
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2084 place count 687 transition count 1141
Iterating global reduction 5 with 2 rules applied. Total rules applied 2086 place count 687 transition count 1141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 2088 place count 687 transition count 1139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 686 transition count 1139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1144
Free-agglomeration rule applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 2096 place count 685 transition count 1139
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2101 place count 680 transition count 1139
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 2105 place count 680 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2109 place count 676 transition count 1135
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 2113 place count 676 transition count 1135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2114 place count 675 transition count 1134
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 10 rules applied. Total rules applied 2124 place count 668 transition count 1131
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2127 place count 665 transition count 1131
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 10 Pre rules applied. Total rules applied 2127 place count 665 transition count 1121
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 11 with 20 rules applied. Total rules applied 2147 place count 655 transition count 1121
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 11 with 4 rules applied. Total rules applied 2151 place count 651 transition count 1121
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 12 with 16 rules applied. Total rules applied 2167 place count 643 transition count 1113
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2171 place count 639 transition count 1109
Iterating global reduction 12 with 4 rules applied. Total rules applied 2175 place count 639 transition count 1109
Free-agglomeration rule applied 4 times.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2179 place count 639 transition count 1105
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2183 place count 635 transition count 1105
Applied a total of 2183 rules in 423 ms. Remains 635 /1763 variables (removed 1128) and now considering 1105/2151 (removed 1046) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 424 ms. Remains : 635/1763 places, 1105/2151 transitions.
RANDOM walk for 40000 steps (498 resets) in 210 ms. (189 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (116 resets) in 59 ms. (666 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 359286 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :0 out of 1
Probabilistic random walk after 359286 steps, saw 70922 distinct states, run finished after 3004 ms. (steps per millisecond=119 ) properties seen :0
// Phase 1: matrix 1105 rows 635 cols
[2024-05-21 03:14:24] [INFO ] Computed 110 invariants in 14 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/49 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/50 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 59/109 variables, 11/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 32/141 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 15/156 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 166/322 variables, 21/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/322 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 36/358 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/358 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/361 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/361 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 173/534 variables, 28/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/534 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 15/549 variables, 7/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/549 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 83/632 variables, 17/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/632 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 1/633 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/633 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 2/635 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/635 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 1105/1740 variables, 635/745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1740 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 0/1740 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1740/1740 variables, and 745 constraints, problems are : Problem set: 0 solved, 1 unsolved in 652 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 78/78 constraints, State Equation: 635/635 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 31/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/49 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/50 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 59/109 variables, 11/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/109 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 32/141 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/141 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 15/156 variables, 3/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/156 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 166/322 variables, 21/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/322 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 36/358 variables, 8/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/358 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 3/361 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/361 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 173/534 variables, 28/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/534 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 15/549 variables, 7/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/549 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 83/632 variables, 17/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/632 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 1/633 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/633 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 2/635 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/635 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 1105/1740 variables, 635/745 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1740 variables, 1/746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1740 variables, 0/746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 0/1740 variables, 0/746 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1740/1740 variables, and 746 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1182 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 78/78 constraints, State Equation: 635/635 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1857ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 107 ms.
Support contains 2 out of 635 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 635/635 places, 1105/1105 transitions.
Applied a total of 0 rules in 18 ms. Remains 635 /635 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 635/635 places, 1105/1105 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 635/635 places, 1105/1105 transitions.
Applied a total of 0 rules in 18 ms. Remains 635 /635 variables (removed 0) and now considering 1105/1105 (removed 0) transitions.
[2024-05-21 03:14:26] [INFO ] Invariant cache hit.
[2024-05-21 03:14:27] [INFO ] Implicit Places using invariants in 1129 ms returned [1, 18, 19, 22, 32, 49, 67, 142, 157, 158, 160, 177, 195, 264, 268, 269, 280, 281, 283, 300, 318, 387, 391, 392, 403, 404, 406, 423, 441, 510, 514, 515, 518, 529, 530, 531, 549, 553, 571, 572, 573, 574]
[2024-05-21 03:14:27] [INFO ] Actually due to overlaps returned [549, 531, 49, 177, 300, 423, 32, 160, 283, 406, 157, 280, 403, 529, 571, 158, 281, 404, 530, 572, 1, 18, 268, 269, 391, 392, 514, 515, 67, 195, 318, 441, 573, 19, 22, 142, 518, 553, 574]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 1134 ms to find 39 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 596/635 places, 1105/1105 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 593 transition count 1030
Reduce places removed 75 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 156 place count 518 transition count 1027
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 156 place count 518 transition count 1005
Deduced a syphon composed of 22 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 201 place count 495 transition count 1005
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 213 place count 491 transition count 997
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 221 place count 483 transition count 997
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 224 place count 480 transition count 994
Iterating global reduction 4 with 3 rules applied. Total rules applied 227 place count 480 transition count 994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 230 place count 480 transition count 991
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 298 place count 446 transition count 957
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 301 place count 443 transition count 954
Iterating global reduction 5 with 3 rules applied. Total rules applied 304 place count 443 transition count 954
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 307 place count 443 transition count 951
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 311 place count 441 transition count 952
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 321 place count 441 transition count 942
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 332 place count 430 transition count 942
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 333 place count 430 transition count 941
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 345 place count 430 transition count 941
Applied a total of 345 rules in 168 ms. Remains 430 /596 variables (removed 166) and now considering 941/1105 (removed 164) transitions.
// Phase 1: matrix 941 rows 430 cols
[2024-05-21 03:14:27] [INFO ] Computed 62 invariants in 12 ms
[2024-05-21 03:14:28] [INFO ] Implicit Places using invariants in 633 ms returned [88, 94, 97, 99, 102, 109, 110, 165, 181, 187, 190, 192, 197, 198, 251, 267, 273, 276, 278, 283, 284, 337, 353, 359, 362, 364]
[2024-05-21 03:14:28] [INFO ] Actually due to overlaps returned [109, 197, 283, 110, 198, 284, 88, 94, 99, 181, 187, 192, 267, 273, 278, 353, 359, 364, 102, 165, 251, 337]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 635 ms to find 22 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 408/635 places, 941/1105 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 391 transition count 924
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 391 transition count 924
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 38 place count 387 transition count 920
Iterating global reduction 0 with 4 rules applied. Total rules applied 42 place count 387 transition count 920
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 56 place count 380 transition count 913
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 68 place count 380 transition count 901
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 80 place count 368 transition count 901
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 83 place count 368 transition count 898
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 86 place count 365 transition count 898
Applied a total of 86 rules in 63 ms. Remains 365 /408 variables (removed 43) and now considering 898/941 (removed 43) transitions.
// Phase 1: matrix 898 rows 365 cols
[2024-05-21 03:14:28] [INFO ] Computed 40 invariants in 7 ms
[2024-05-21 03:14:28] [INFO ] Implicit Places using invariants in 591 ms returned []
[2024-05-21 03:14:28] [INFO ] Invariant cache hit.
[2024-05-21 03:14:30] [INFO ] Implicit Places using invariants and state equation in 1381 ms returned []
Implicit Place search using SMT with State Equation took 1973 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 365/635 places, 898/1105 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3991 ms. Remains : 365/635 places, 898/1105 transitions.
RANDOM walk for 40000 steps (801 resets) in 124 ms. (320 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (219 resets) in 46 ms. (851 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 439437 steps, run timeout after 3001 ms. (steps per millisecond=146 ) properties seen :0 out of 1
Probabilistic random walk after 439437 steps, saw 118482 distinct states, run finished after 3001 ms. (steps per millisecond=146 ) properties seen :0
[2024-05-21 03:14:33] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/132 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 57/189 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 149/338 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/338 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 16/354 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/354 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 11/365 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/365 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 898/1263 variables, 365/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1263 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1263 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1263/1263 variables, and 405 constraints, problems are : Problem set: 0 solved, 1 unsolved in 410 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 365/365 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 129/132 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 57/189 variables, 8/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 149/338 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/338 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 16/354 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/354 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 11/365 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/365 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 898/1263 variables, 365/405 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1263 variables, 1/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1263 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1263 variables, 0/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1263/1263 variables, and 406 constraints, problems are : Problem set: 0 solved, 1 unsolved in 747 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 365/365 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1162ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 196 ms.
Support contains 2 out of 365 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 898/898 transitions.
Applied a total of 0 rules in 20 ms. Remains 365 /365 variables (removed 0) and now considering 898/898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 365/365 places, 898/898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 365/365 places, 898/898 transitions.
Applied a total of 0 rules in 19 ms. Remains 365 /365 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2024-05-21 03:14:34] [INFO ] Invariant cache hit.
[2024-05-21 03:14:35] [INFO ] Implicit Places using invariants in 616 ms returned []
[2024-05-21 03:14:35] [INFO ] Invariant cache hit.
[2024-05-21 03:14:36] [INFO ] Implicit Places using invariants and state equation in 1511 ms returned []
Implicit Place search using SMT with State Equation took 2132 ms to find 0 implicit places.
[2024-05-21 03:14:36] [INFO ] Redundant transitions in 15 ms returned []
Running 873 sub problems to find dead transitions.
[2024-05-21 03:14:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/364 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/364 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/364 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 3 (OVERLAPS) 1/365 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 873 unsolved
SMT process timed out in 30707ms, After SMT, problems are : Problem set: 0 solved, 873 unsolved
Search for dead transitions found 0 dead transitions in 30729ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32907 ms. Remains : 365/365 places, 898/898 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 365 transition count 897
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 364 transition count 897
Applied a total of 2 rules in 27 ms. Remains 364 /365 variables (removed 1) and now considering 897/898 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 897 rows 364 cols
[2024-05-21 03:15:07] [INFO ] Computed 40 invariants in 12 ms
[2024-05-21 03:15:07] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 03:15:07] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2024-05-21 03:15:07] [INFO ] [Nat]Absence check using 12 positive and 28 generalized place invariants in 24 ms returned sat
[2024-05-21 03:15:08] [INFO ] After 591ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-21 03:15:08] [INFO ] After 677ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-21 03:15:08] [INFO ] After 880ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 1052 ms.
Knowledge obtained : [p0]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 112 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 482 ms.
Product exploration explored 100000 steps with 25000 reset in 451 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Performed 313 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 313 rules applied. Total rules applied 313 place count 1763 transition count 2151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 314 place count 1763 transition count 2150
Performed 319 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 319 Pre rules applied. Total rules applied 314 place count 1763 transition count 2233
Deduced a syphon composed of 632 places in 7 ms
Iterating global reduction 2 with 319 rules applied. Total rules applied 633 place count 1763 transition count 2233
Discarding 170 places :
Symmetric choice reduction at 2 with 170 rule applications. Total rules 803 place count 1593 transition count 2063
Deduced a syphon composed of 462 places in 7 ms
Iterating global reduction 2 with 170 rules applied. Total rules applied 973 place count 1593 transition count 2063
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 973 place count 1593 transition count 2067
Deduced a syphon composed of 466 places in 6 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 977 place count 1593 transition count 2067
Performed 306 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 772 places in 5 ms
Iterating global reduction 2 with 306 rules applied. Total rules applied 1283 place count 1593 transition count 2068
Discarding 125 places :
Symmetric choice reduction at 2 with 125 rule applications. Total rules 1408 place count 1468 transition count 1941
Deduced a syphon composed of 651 places in 4 ms
Iterating global reduction 2 with 125 rules applied. Total rules applied 1533 place count 1468 transition count 1941
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1535 place count 1466 transition count 1938
Deduced a syphon composed of 651 places in 4 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1537 place count 1466 transition count 1938
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1539 place count 1466 transition count 1936
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: -91
Deduced a syphon composed of 677 places in 4 ms
Iterating global reduction 3 with 26 rules applied. Total rules applied 1565 place count 1466 transition count 2027
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1573 place count 1458 transition count 2009
Deduced a syphon composed of 669 places in 5 ms
Iterating global reduction 3 with 8 rules applied. Total rules applied 1581 place count 1458 transition count 2009
Performed 1(complex) Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Deduced a syphon composed of 670 places in 4 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1582 place count 1458 transition count 2011
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1583 place count 1457 transition count 2009
Deduced a syphon composed of 669 places in 5 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1584 place count 1457 transition count 2009
Deduced a syphon composed of 669 places in 4 ms
Applied a total of 1584 rules in 956 ms. Remains 1457 /1763 variables (removed 306) and now considering 2009/2151 (removed 142) transitions.
[2024-05-21 03:15:11] [INFO ] Redundant transitions in 88 ms returned []
Running 2008 sub problems to find dead transitions.
// Phase 1: matrix 2009 rows 1457 cols
[2024-05-21 03:15:11] [INFO ] Computed 188 invariants in 49 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1456 variables, 131/131 constraints. Problems are: Problem set: 0 solved, 2008 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1456/3466 variables, and 131 constraints, problems are : Problem set: 0 solved, 2008 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 0/42 constraints, Generalized P Invariants (flows): 131/146 constraints, State Equation: 0/1457 constraints, PredecessorRefiner: 2008/2008 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2008 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1456 variables, 131/131 constraints. Problems are: Problem set: 0 solved, 2008 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1456/3466 variables, and 131 constraints, problems are : Problem set: 0 solved, 2008 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 0/42 constraints, Generalized P Invariants (flows): 131/146 constraints, State Equation: 0/1457 constraints, PredecessorRefiner: 0/2008 constraints, Known Traps: 0/0 constraints]
After SMT, in 61691ms problems are : Problem set: 0 solved, 2008 unsolved
Search for dead transitions found 0 dead transitions in 61732ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1457/1763 places, 2009/2151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62794 ms. Remains : 1457/1763 places, 2009/2151 transitions.
Built C files in :
/tmp/ltsmin2639439389584542347
[2024-05-21 03:16:13] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2639439389584542347
Running compilation step : cd /tmp/ltsmin2639439389584542347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2639439389584542347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2639439389584542347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 2 out of 1763 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1763/1763 places, 2151/2151 transitions.
Applied a total of 0 rules in 96 ms. Remains 1763 /1763 variables (removed 0) and now considering 2151/2151 (removed 0) transitions.
// Phase 1: matrix 2151 rows 1763 cols
[2024-05-21 03:16:16] [INFO ] Computed 188 invariants in 21 ms
[2024-05-21 03:16:18] [INFO ] Implicit Places using invariants in 1466 ms returned []
[2024-05-21 03:16:18] [INFO ] Invariant cache hit.
[2024-05-21 03:16:25] [INFO ] Implicit Places using invariants and state equation in 7720 ms returned []
Implicit Place search using SMT with State Equation took 9193 ms to find 0 implicit places.
Running 2150 sub problems to find dead transitions.
[2024-05-21 03:16:25] [INFO ] Invariant cache hit.
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(s753 9.0)
(s754 1.0)
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(s759 1.0)
(s760 6.0)
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(s766 1.0)
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(s787 1.0)
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(s789 1.0)
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(s893 1.0)
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(s900 1.0)
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(s905 1.0)
(s906 1.0)
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(s911 1.0)
(s912 1.0)
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(s915 1.0)
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(s917 1.0)
(s918 1.0)
(s919 1.0)
(s920 1.0)
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(s922 1.0)
(s923 1.0)
(s924 1.0)
(s925 1.0)
(s926 1.0)
(s927 1.0)
(s928 1.0)
(s929 1.0)
(s930 1.0)
(s931 1.0)
(s932 1.0)
(s933 1.0)
(s934 1.0)
(s935 1.0)
(s936 1.0)
(s937 1.0)
(s938 1.0)
(s939 1.0)
(s940 1.0)
(s941 1.0)
(s942 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1762 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1762/3914 variables, and 103 constraints, problems are : Problem set: 0 solved, 2150 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 103/142 constraints, State Equation: 0/1763 constraints, PredecessorRefiner: 2150/2150 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2150 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1762 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 2150 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1762/3914 variables, and 103 constraints, problems are : Problem set: 0 solved, 2150 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 103/142 constraints, State Equation: 0/1763 constraints, PredecessorRefiner: 0/2150 constraints, Known Traps: 0/0 constraints]
After SMT, in 61224ms problems are : Problem set: 0 solved, 2150 unsolved
Search for dead transitions found 0 dead transitions in 61264ms
Finished structural reductions in LTL mode , in 1 iterations and 70560 ms. Remains : 1763/1763 places, 2151/2151 transitions.
Built C files in :
/tmp/ltsmin5318813365867644435
[2024-05-21 03:17:27] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5318813365867644435
Running compilation step : cd /tmp/ltsmin5318813365867644435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5318813365867644435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5318813365867644435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-21 03:17:30] [INFO ] Flatten gal took : 76 ms
[2024-05-21 03:17:30] [INFO ] Flatten gal took : 54 ms
[2024-05-21 03:17:30] [INFO ] Time to serialize gal into /tmp/LTL8087860102067015305.gal : 11 ms
[2024-05-21 03:17:30] [INFO ] Time to serialize properties into /tmp/LTL970820078500396672.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8087860102067015305.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10862189814649655568.hoa' '-atoms' '/tmp/LTL970820078500396672.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL970820078500396672.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10862189814649655568.hoa
Detected timeout of ITS tools.
[2024-05-21 03:17:45] [INFO ] Flatten gal took : 52 ms
[2024-05-21 03:17:45] [INFO ] Flatten gal took : 69 ms
[2024-05-21 03:17:45] [INFO ] Time to serialize gal into /tmp/LTL8043769767745031051.gal : 10 ms
[2024-05-21 03:17:45] [INFO ] Time to serialize properties into /tmp/LTL16489036764396276479.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8043769767745031051.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16489036764396276479.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((p456==0)||(p1900==1))"))))))
Formula 0 simplified : XXXG!"((p456==0)||(p1900==1))"
Detected timeout of ITS tools.
[2024-05-21 03:18:00] [INFO ] Flatten gal took : 51 ms
[2024-05-21 03:18:00] [INFO ] Applying decomposition
[2024-05-21 03:18:00] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10502223786481087099.txt' '-o' '/tmp/graph10502223786481087099.bin' '-w' '/tmp/graph10502223786481087099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10502223786481087099.bin' '-l' '-1' '-v' '-w' '/tmp/graph10502223786481087099.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:18:00] [INFO ] Decomposing Gal with order
[2024-05-21 03:18:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:18:01] [INFO ] Removed a total of 1622 redundant transitions.
[2024-05-21 03:18:01] [INFO ] Flatten gal took : 174 ms
[2024-05-21 03:18:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 38 ms.
[2024-05-21 03:18:01] [INFO ] Time to serialize gal into /tmp/LTL7322611400041800396.gal : 32 ms
[2024-05-21 03:18:01] [INFO ] Time to serialize properties into /tmp/LTL11333941160742246924.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7322611400041800396.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11333941160742246924.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((i6.i0.i4.u160.p456==0)||(i25.u638.p1900==1))"))))))
Formula 0 simplified : XXXG!"((i6.i0.i4.u160.p456==0)||(i25.u638.p1900==1))"
Detected timeout of ITS tools.
Treatment of property ASLink-PT-04b-LTLCardinality-04 finished in 449286 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1765 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1762 transition count 2150
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1762 transition count 2150
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 1761 transition count 2149
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 1761 transition count 2149
Applied a total of 8 rules in 471 ms. Remains 1761 /1765 variables (removed 4) and now considering 2149/2153 (removed 4) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2024-05-21 03:18:17] [INFO ] Computed 188 invariants in 36 ms
[2024-05-21 03:18:18] [INFO ] Implicit Places using invariants in 1850 ms returned []
[2024-05-21 03:18:18] [INFO ] Invariant cache hit.
[2024-05-21 03:18:26] [INFO ] Implicit Places using invariants and state equation in 7483 ms returned []
Implicit Place search using SMT with State Equation took 9336 ms to find 0 implicit places.
Running 2148 sub problems to find dead transitions.
[2024-05-21 03:18:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1760 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 2148 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1760/3910 variables, and 105 constraints, problems are : Problem set: 0 solved, 2148 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 105/142 constraints, State Equation: 0/1761 constraints, PredecessorRefiner: 2148/2148 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2148 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1760 variables, 105/105 constraints. Problems are: Problem set: 0 solved, 2148 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1760/3910 variables, and 105 constraints, problems are : Problem set: 0 solved, 2148 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 105/142 constraints, State Equation: 0/1761 constraints, PredecessorRefiner: 0/2148 constraints, Known Traps: 0/0 constraints]
After SMT, in 61117ms problems are : Problem set: 0 solved, 2148 unsolved
Search for dead transitions found 0 dead transitions in 61144ms
Starting structural reductions in LTL mode, iteration 1 : 1761/1765 places, 2149/2153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70957 ms. Remains : 1761/1765 places, 2149/2153 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 622 steps with 2 reset in 3 ms.
FORMULA ASLink-PT-04b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLCardinality-05 finished in 71084 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 321 transitions
Trivial Post-agglo rules discarded 321 transitions
Performed 321 trivial Post agglomeration. Transition count delta: 321
Iterating post reduction 0 with 321 rules applied. Total rules applied 321 place count 1764 transition count 1831
Reduce places removed 321 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 324 rules applied. Total rules applied 645 place count 1443 transition count 1828
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 647 place count 1441 transition count 1828
Performed 475 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 475 Pre rules applied. Total rules applied 647 place count 1441 transition count 1353
Deduced a syphon composed of 475 places in 2 ms
Ensure Unique test removed 44 places
Reduce places removed 519 places and 0 transitions.
Iterating global reduction 3 with 994 rules applied. Total rules applied 1641 place count 922 transition count 1353
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1673 place count 918 transition count 1325
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1701 place count 890 transition count 1325
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1701 place count 890 transition count 1308
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1752 place count 856 transition count 1308
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1752 place count 856 transition count 1292
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1784 place count 840 transition count 1292
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1786 place count 838 transition count 1290
Iterating global reduction 5 with 2 rules applied. Total rules applied 1788 place count 838 transition count 1290
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1788 place count 838 transition count 1289
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1790 place count 837 transition count 1289
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1791 place count 836 transition count 1288
Iterating global reduction 5 with 1 rules applied. Total rules applied 1792 place count 836 transition count 1288
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 286 rules applied. Total rules applied 2078 place count 692 transition count 1146
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2082 place count 688 transition count 1142
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2087 place count 687 transition count 1142
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2088 place count 687 transition count 1141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 686 transition count 1141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2089 place count 686 transition count 1140
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1140
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2093 place count 683 transition count 1138
Iterating global reduction 7 with 2 rules applied. Total rules applied 2095 place count 683 transition count 1138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2097 place count 683 transition count 1136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2098 place count 682 transition count 1136
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2100 place count 681 transition count 1141
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2102 place count 679 transition count 1139
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 12 rules applied. Total rules applied 2114 place count 671 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2118 place count 667 transition count 1135
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2118 place count 667 transition count 1123
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 2143 place count 654 transition count 1123
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 11 with 9 rules applied. Total rules applied 2152 place count 645 transition count 1123
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2152 place count 645 transition count 1122
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2154 place count 644 transition count 1122
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 26 rules applied. Total rules applied 2180 place count 631 transition count 1109
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 2188 place count 623 transition count 1101
Iterating global reduction 12 with 8 rules applied. Total rules applied 2196 place count 623 transition count 1101
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2200 place count 619 transition count 1097
Iterating global reduction 12 with 4 rules applied. Total rules applied 2204 place count 619 transition count 1097
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2208 place count 619 transition count 1093
Applied a total of 2208 rules in 417 ms. Remains 619 /1765 variables (removed 1146) and now considering 1093/2153 (removed 1060) transitions.
// Phase 1: matrix 1093 rows 619 cols
[2024-05-21 03:19:28] [INFO ] Computed 102 invariants in 10 ms
[2024-05-21 03:19:28] [INFO ] Implicit Places using invariants in 892 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 269, 270, 272, 289, 307, 327, 378, 379, 391, 392, 394, 411, 429, 450, 501, 502, 505, 516, 517, 518, 536, 557, 558, 559, 560]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 897 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 578/1765 places, 1093/2153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 578 transition count 1020
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 146 place count 505 transition count 1020
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 146 place count 505 transition count 997
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 193 place count 481 transition count 997
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 205 place count 477 transition count 989
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 213 place count 469 transition count 989
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 216 place count 466 transition count 986
Iterating global reduction 4 with 3 rules applied. Total rules applied 219 place count 466 transition count 986
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 222 place count 466 transition count 983
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 290 place count 432 transition count 949
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 294 place count 430 transition count 950
Applied a total of 294 rules in 59 ms. Remains 430 /578 variables (removed 148) and now considering 950/1093 (removed 143) transitions.
// Phase 1: matrix 950 rows 430 cols
[2024-05-21 03:19:29] [INFO ] Computed 56 invariants in 7 ms
[2024-05-21 03:19:29] [INFO ] Implicit Places using invariants in 565 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 351, 357, 362, 427]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 567 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 417/1765 places, 950/2153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 417 transition count 949
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 416 transition count 949
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 408 transition count 941
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 408 transition count 941
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 400 transition count 933
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 400 transition count 933
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 396 transition count 929
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 396 transition count 929
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 392 transition count 925
Applied a total of 50 rules in 55 ms. Remains 392 /417 variables (removed 25) and now considering 925/950 (removed 25) transitions.
// Phase 1: matrix 925 rows 392 cols
[2024-05-21 03:19:29] [INFO ] Computed 43 invariants in 8 ms
[2024-05-21 03:19:30] [INFO ] Implicit Places using invariants in 515 ms returned []
[2024-05-21 03:19:30] [INFO ] Invariant cache hit.
[2024-05-21 03:19:31] [INFO ] Implicit Places using invariants and state equation in 995 ms returned []
Implicit Place search using SMT with State Equation took 1512 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 392/1765 places, 925/2153 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3508 ms. Remains : 392/1765 places, 925/2153 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-09
Product exploration explored 100000 steps with 1629 reset in 292 ms.
Product exploration explored 100000 steps with 1610 reset in 349 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 160 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 504 steps (7 resets) in 5 ms. (84 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 183 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 1 out of 392 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 392/392 places, 925/925 transitions.
Applied a total of 0 rules in 13 ms. Remains 392 /392 variables (removed 0) and now considering 925/925 (removed 0) transitions.
[2024-05-21 03:19:32] [INFO ] Invariant cache hit.
[2024-05-21 03:19:32] [INFO ] Implicit Places using invariants in 508 ms returned []
[2024-05-21 03:19:32] [INFO ] Invariant cache hit.
[2024-05-21 03:19:33] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1655 ms to find 0 implicit places.
[2024-05-21 03:19:33] [INFO ] Redundant transitions in 9 ms returned []
Running 892 sub problems to find dead transitions.
[2024-05-21 03:19:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 23/27 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 3 (OVERLAPS) 2/389 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/389 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 389/1317 variables, and 33 constraints, problems are : Problem set: 0 solved, 892 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 24/34 constraints, State Equation: 0/392 constraints, PredecessorRefiner: 892/892 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 23/27 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 3 (OVERLAPS) 2/389 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/389 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/389 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 6 (OVERLAPS) 3/392 variables, 10/43 constraints. Problems are: Problem set: 0 solved, 892 unsolved
[2024-05-21 03:20:29] [INFO ] Deduced a trap composed of 97 places in 289 ms of which 4 ms to minimize.
[2024-05-21 03:20:30] [INFO ] Deduced a trap composed of 79 places in 311 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 392/1317 variables, and 45 constraints, problems are : Problem set: 0 solved, 892 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 0/392 constraints, PredecessorRefiner: 0/892 constraints, Known Traps: 2/2 constraints]
After SMT, in 60583ms problems are : Problem set: 0 solved, 892 unsolved
Search for dead transitions found 0 dead transitions in 60594ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62279 ms. Remains : 392/392 places, 925/925 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 158 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 1625 steps (19 resets) in 8 ms. (180 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 172 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1568 reset in 226 ms.
Product exploration explored 100000 steps with 1595 reset in 257 ms.
Built C files in :
/tmp/ltsmin1392073359487315217
[2024-05-21 03:20:35] [INFO ] Computing symmetric may disable matrix : 925 transitions.
[2024-05-21 03:20:35] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:35] [INFO ] Computing symmetric may enable matrix : 925 transitions.
[2024-05-21 03:20:35] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:35] [INFO ] Computing Do-Not-Accords matrix : 925 transitions.
[2024-05-21 03:20:35] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:20:35] [INFO ] Built C files in 163ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1392073359487315217
Running compilation step : cd /tmp/ltsmin1392073359487315217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1392073359487315217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1392073359487315217;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1 out of 392 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 392/392 places, 925/925 transitions.
Applied a total of 0 rules in 15 ms. Remains 392 /392 variables (removed 0) and now considering 925/925 (removed 0) transitions.
[2024-05-21 03:20:38] [INFO ] Invariant cache hit.
[2024-05-21 03:20:39] [INFO ] Implicit Places using invariants in 491 ms returned []
[2024-05-21 03:20:39] [INFO ] Invariant cache hit.
[2024-05-21 03:20:40] [INFO ] Implicit Places using invariants and state equation in 1039 ms returned []
Implicit Place search using SMT with State Equation took 1532 ms to find 0 implicit places.
[2024-05-21 03:20:40] [INFO ] Redundant transitions in 9 ms returned []
Running 892 sub problems to find dead transitions.
[2024-05-21 03:20:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 23/27 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 3 (OVERLAPS) 2/389 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/389 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 892 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s101 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 389/1317 variables, and 33 constraints, problems are : Problem set: 0 solved, 892 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 24/34 constraints, State Equation: 0/392 constraints, PredecessorRefiner: 892/892 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 23/27 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 3 (OVERLAPS) 2/389 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/389 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/389 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 6 (OVERLAPS) 3/392 variables, 10/43 constraints. Problems are: Problem set: 0 solved, 892 unsolved
[2024-05-21 03:21:36] [INFO ] Deduced a trap composed of 97 places in 296 ms of which 4 ms to minimize.
[2024-05-21 03:21:37] [INFO ] Deduced a trap composed of 79 places in 305 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 392/1317 variables, and 45 constraints, problems are : Problem set: 0 solved, 892 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 0/392 constraints, PredecessorRefiner: 0/892 constraints, Known Traps: 2/2 constraints]
After SMT, in 60575ms problems are : Problem set: 0 solved, 892 unsolved
Search for dead transitions found 0 dead transitions in 60587ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62152 ms. Remains : 392/392 places, 925/925 transitions.
Built C files in :
/tmp/ltsmin10896581151493253449
[2024-05-21 03:21:40] [INFO ] Computing symmetric may disable matrix : 925 transitions.
[2024-05-21 03:21:40] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:21:40] [INFO ] Computing symmetric may enable matrix : 925 transitions.
[2024-05-21 03:21:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:21:41] [INFO ] Computing Do-Not-Accords matrix : 925 transitions.
[2024-05-21 03:21:41] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 03:21:41] [INFO ] Built C files in 163ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10896581151493253449
Running compilation step : cd /tmp/ltsmin10896581151493253449;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10896581151493253449;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10896581151493253449;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-21 03:21:44] [INFO ] Flatten gal took : 33 ms
[2024-05-21 03:21:44] [INFO ] Flatten gal took : 32 ms
[2024-05-21 03:21:44] [INFO ] Time to serialize gal into /tmp/LTL6402284787033678791.gal : 5 ms
[2024-05-21 03:21:44] [INFO ] Time to serialize properties into /tmp/LTL17964002188184943183.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6402284787033678791.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10723440856789839890.hoa' '-atoms' '/tmp/LTL17964002188184943183.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17964002188184943183.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10723440856789839890.hoa
Detected timeout of ITS tools.
[2024-05-21 03:21:59] [INFO ] Flatten gal took : 29 ms
[2024-05-21 03:21:59] [INFO ] Flatten gal took : 29 ms
[2024-05-21 03:21:59] [INFO ] Time to serialize gal into /tmp/LTL11079794722269951942.gal : 5 ms
[2024-05-21 03:21:59] [INFO ] Time to serialize properties into /tmp/LTL10157140262812738596.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11079794722269951942.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10157140262812738596.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(p1379!=1)"))))
Formula 0 simplified : GF!"(p1379!=1)"
Detected timeout of ITS tools.
[2024-05-21 03:22:14] [INFO ] Flatten gal took : 30 ms
[2024-05-21 03:22:14] [INFO ] Applying decomposition
[2024-05-21 03:22:14] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph105697739952380101.txt' '-o' '/tmp/graph105697739952380101.bin' '-w' '/tmp/graph105697739952380101.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph105697739952380101.bin' '-l' '-1' '-v' '-w' '/tmp/graph105697739952380101.weights' '-q' '0' '-e' '0.001'
[2024-05-21 03:22:14] [INFO ] Decomposing Gal with order
[2024-05-21 03:22:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 03:22:14] [INFO ] Removed a total of 1858 redundant transitions.
[2024-05-21 03:22:14] [INFO ] Flatten gal took : 51 ms
[2024-05-21 03:22:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 12 ms.
[2024-05-21 03:22:14] [INFO ] Time to serialize gal into /tmp/LTL8128339588836776443.gal : 8 ms
[2024-05-21 03:22:14] [INFO ] Time to serialize properties into /tmp/LTL2595469462458568337.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8128339588836776443.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2595469462458568337.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G("(i7.u80.p1379!=1)"))))
Formula 0 simplified : GF!"(i7.u80.p1379!=1)"
Detected timeout of ITS tools.
Treatment of property ASLink-PT-04b-LTLCardinality-09 finished in 182091 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 1764 transition count 1830
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 325 rules applied. Total rules applied 647 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 649 place count 1440 transition count 1827
Performed 475 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 475 Pre rules applied. Total rules applied 649 place count 1440 transition count 1352
Deduced a syphon composed of 475 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 519 places and 0 transitions.
Iterating global reduction 3 with 994 rules applied. Total rules applied 1643 place count 921 transition count 1352
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1675 place count 917 transition count 1324
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1703 place count 889 transition count 1324
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1703 place count 889 transition count 1307
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1754 place count 855 transition count 1307
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 1754 place count 855 transition count 1292
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1784 place count 840 transition count 1292
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1786 place count 838 transition count 1290
Iterating global reduction 5 with 2 rules applied. Total rules applied 1788 place count 838 transition count 1290
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1788 place count 838 transition count 1289
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1790 place count 837 transition count 1289
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1791 place count 836 transition count 1288
Iterating global reduction 5 with 1 rules applied. Total rules applied 1792 place count 836 transition count 1288
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 286 rules applied. Total rules applied 2078 place count 692 transition count 1146
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2082 place count 688 transition count 1142
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2087 place count 687 transition count 1142
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2088 place count 687 transition count 1141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 686 transition count 1141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2089 place count 686 transition count 1140
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1140
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2093 place count 683 transition count 1138
Iterating global reduction 7 with 2 rules applied. Total rules applied 2095 place count 683 transition count 1138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2097 place count 683 transition count 1136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2098 place count 682 transition count 1136
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2100 place count 681 transition count 1141
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2102 place count 679 transition count 1139
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 12 rules applied. Total rules applied 2114 place count 671 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2118 place count 667 transition count 1135
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2118 place count 667 transition count 1123
Deduced a syphon composed of 12 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 2143 place count 654 transition count 1123
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 11 with 9 rules applied. Total rules applied 2152 place count 645 transition count 1123
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2152 place count 645 transition count 1122
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2154 place count 644 transition count 1122
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 26 rules applied. Total rules applied 2180 place count 631 transition count 1109
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 2188 place count 623 transition count 1101
Iterating global reduction 12 with 8 rules applied. Total rules applied 2196 place count 623 transition count 1101
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2200 place count 619 transition count 1097
Iterating global reduction 12 with 4 rules applied. Total rules applied 2204 place count 619 transition count 1097
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2208 place count 619 transition count 1093
Applied a total of 2208 rules in 419 ms. Remains 619 /1765 variables (removed 1146) and now considering 1093/2153 (removed 1060) transitions.
// Phase 1: matrix 1093 rows 619 cols
[2024-05-21 03:22:30] [INFO ] Computed 102 invariants in 11 ms
[2024-05-21 03:22:31] [INFO ] Implicit Places using invariants in 966 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 257, 258, 270, 271, 273, 290, 308, 328, 379, 380, 392, 393, 395, 412, 430, 450, 501, 502, 505, 516, 517, 518, 536, 557, 558, 559, 560]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 971 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 578/1765 places, 1093/2153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 578 transition count 1021
Reduce places removed 72 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 73 rules applied. Total rules applied 145 place count 506 transition count 1020
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 146 place count 505 transition count 1020
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 146 place count 505 transition count 998
Deduced a syphon composed of 22 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 45 rules applied. Total rules applied 191 place count 482 transition count 998
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 203 place count 478 transition count 990
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 211 place count 470 transition count 990
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 214 place count 467 transition count 987
Iterating global reduction 5 with 3 rules applied. Total rules applied 217 place count 467 transition count 987
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 220 place count 467 transition count 984
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 288 place count 433 transition count 950
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 292 place count 431 transition count 951
Applied a total of 292 rules in 77 ms. Remains 431 /578 variables (removed 147) and now considering 951/1093 (removed 142) transitions.
// Phase 1: matrix 951 rows 431 cols
[2024-05-21 03:22:31] [INFO ] Computed 56 invariants in 8 ms
[2024-05-21 03:22:31] [INFO ] Implicit Places using invariants in 541 ms returned [88, 94, 99, 182, 187, 264, 270, 275, 352, 358, 363, 428]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 553 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 419/1765 places, 951/2153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 419 transition count 950
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 418 transition count 950
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 9 place count 411 transition count 943
Iterating global reduction 2 with 7 rules applied. Total rules applied 16 place count 411 transition count 943
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 23 place count 404 transition count 936
Iterating global reduction 2 with 7 rules applied. Total rules applied 30 place count 404 transition count 936
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 401 transition count 933
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 401 transition count 933
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 44 place count 397 transition count 929
Applied a total of 44 rules in 59 ms. Remains 397 /419 variables (removed 22) and now considering 929/951 (removed 22) transitions.
// Phase 1: matrix 929 rows 397 cols
[2024-05-21 03:22:31] [INFO ] Computed 44 invariants in 8 ms
[2024-05-21 03:22:32] [INFO ] Implicit Places using invariants in 429 ms returned []
[2024-05-21 03:22:32] [INFO ] Invariant cache hit.
[2024-05-21 03:22:33] [INFO ] Implicit Places using invariants and state equation in 1136 ms returned []
Implicit Place search using SMT with State Equation took 1574 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 397/1765 places, 929/2153 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3658 ms. Remains : 397/1765 places, 929/2153 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-10
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-04b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLCardinality-10 finished in 3754 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(!p0) U p1))))'
Support contains 4 out of 1765 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1765/1765 places, 2153/2153 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 1764 transition count 1830
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 325 rules applied. Total rules applied 647 place count 1442 transition count 1827
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 649 place count 1440 transition count 1827
Performed 473 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 473 Pre rules applied. Total rules applied 649 place count 1440 transition count 1354
Deduced a syphon composed of 473 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 517 places and 0 transitions.
Iterating global reduction 3 with 990 rules applied. Total rules applied 1639 place count 923 transition count 1354
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 31 rules applied. Total rules applied 1670 place count 919 transition count 1327
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1697 place count 892 transition count 1327
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1697 place count 892 transition count 1310
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1748 place count 858 transition count 1310
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1748 place count 858 transition count 1294
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1780 place count 842 transition count 1294
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1782 place count 840 transition count 1292
Iterating global reduction 5 with 2 rules applied. Total rules applied 1784 place count 840 transition count 1292
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1784 place count 840 transition count 1291
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1786 place count 839 transition count 1291
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1787 place count 838 transition count 1290
Iterating global reduction 5 with 1 rules applied. Total rules applied 1788 place count 838 transition count 1290
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 286 rules applied. Total rules applied 2074 place count 694 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2078 place count 690 transition count 1144
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2083 place count 689 transition count 1144
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2084 place count 689 transition count 1143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2085 place count 688 transition count 1143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2085 place count 688 transition count 1142
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2087 place count 687 transition count 1142
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2089 place count 685 transition count 1140
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 685 transition count 1140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2093 place count 685 transition count 1138
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2094 place count 684 transition count 1138
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2096 place count 683 transition count 1143
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2098 place count 681 transition count 1141
Reduce places removed 7 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 10 rules applied. Total rules applied 2108 place count 674 transition count 1138
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2111 place count 671 transition count 1138
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 10 Pre rules applied. Total rules applied 2111 place count 671 transition count 1128
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 11 with 20 rules applied. Total rules applied 2131 place count 661 transition count 1128
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 11 with 7 rules applied. Total rules applied 2138 place count 654 transition count 1128
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 12 with 22 rules applied. Total rules applied 2160 place count 643 transition count 1117
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 2167 place count 636 transition count 1110
Iterating global reduction 12 with 7 rules applied. Total rules applied 2174 place count 636 transition count 1110
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 2177 place count 633 transition count 1107
Iterating global reduction 12 with 3 rules applied. Total rules applied 2180 place count 633 transition count 1107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2183 place count 633 transition count 1104
Applied a total of 2183 rules in 420 ms. Remains 633 /1765 variables (removed 1132) and now considering 1104/2153 (removed 1049) transitions.
// Phase 1: matrix 1104 rows 633 cols
[2024-05-21 03:22:33] [INFO ] Computed 106 invariants in 11 ms
[2024-05-21 03:22:34] [INFO ] Implicit Places using invariants in 952 ms returned [1, 18, 19, 22, 32, 49, 67, 145, 161, 162, 164, 181, 199, 219, 270, 271, 283, 284, 286, 303, 321, 341, 393, 394, 406, 407, 409, 426, 444, 464, 515, 516, 519, 530, 531, 532, 550, 571, 572, 573, 574]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 971 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 592/1765 places, 1104/2153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 592 transition count 1034
Reduce places removed 70 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 71 rules applied. Total rules applied 141 place count 522 transition count 1033
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 142 place count 521 transition count 1033
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 22 Pre rules applied. Total rules applied 142 place count 521 transition count 1011
Deduced a syphon composed of 22 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 45 rules applied. Total rules applied 187 place count 498 transition count 1011
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 199 place count 494 transition count 1003
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 207 place count 486 transition count 1003
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 210 place count 483 transition count 1000
Iterating global reduction 5 with 3 rules applied. Total rules applied 213 place count 483 transition count 1000
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 216 place count 483 transition count 997
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 288 place count 447 transition count 961
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 292 place count 445 transition count 962
Applied a total of 292 rules in 76 ms. Remains 445 /592 variables (removed 147) and now considering 962/1104 (removed 142) transitions.
// Phase 1: matrix 962 rows 445 cols
[2024-05-21 03:22:34] [INFO ] Computed 60 invariants in 8 ms
[2024-05-21 03:22:35] [INFO ] Implicit Places using invariants in 479 ms returned [91, 97, 102, 187, 193, 198, 277, 283, 288, 366, 372, 377, 442]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 481 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 432/1765 places, 962/2153 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 432 transition count 961
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 431 transition count 961
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 423 transition count 953
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 423 transition count 953
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 25 place count 416 transition count 946
Iterating global reduction 2 with 7 rules applied. Total rules applied 32 place count 416 transition count 946
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 413 transition count 943
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 413 transition count 943
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 46 place count 409 transition count 939
Applied a total of 46 rules in 61 ms. Remains 409 /432 variables (removed 23) and now considering 939/962 (removed 23) transitions.
// Phase 1: matrix 939 rows 409 cols
[2024-05-21 03:22:35] [INFO ] Computed 47 invariants in 7 ms
[2024-05-21 03:22:35] [INFO ] Implicit Places using invariants in 502 ms returned []
[2024-05-21 03:22:35] [INFO ] Invariant cache hit.
[2024-05-21 03:22:36] [INFO ] Implicit Places using invariants and state equation in 1004 ms returned []
Implicit Place search using SMT with State Equation took 1513 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 409/1765 places, 939/2153 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3525 ms. Remains : 409/1765 places, 939/2153 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-11
Product exploration explored 100000 steps with 1584 reset in 240 ms.
Product exploration explored 100000 steps with 1594 reset in 258 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X p1), (X (AND p1 p0)), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 p0))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 107 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
RANDOM walk for 40000 steps (635 resets) in 833 ms. (47 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40003 steps (172 resets) in 438 ms. (91 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (170 resets) in 289 ms. (137 steps per ms) remains 2/2 properties
[2024-05-21 03:22:38] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 187/233 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 34/267 variables, 9/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 142/409 variables, 23/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/409 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 939/1348 variables, 409/456 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1348 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1348 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1348/1348 variables, and 456 constraints, problems are : Problem set: 0 solved, 2 unsolved in 600 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 409/409 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 187/233 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 34/267 variables, 9/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 142/409 variables, 23/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/409 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 939/1348 variables, 409/456 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1348 variables, 2/458 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1348 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1348 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1348/1348 variables, and 458 constraints, problems are : Problem set: 0 solved, 2 unsolved in 727 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 409/409 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1341ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 283 ms.
Support contains 4 out of 409 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 409/409 places, 939/939 transitions.
Free-agglomeration rule applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 409 transition count 919
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 43 place count 389 transition count 916
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 1 with 15 rules applied. Total rules applied 58 place count 389 transition count 901
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 75 place count 373 transition count 900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 75 place count 373 transition count 899
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 77 place count 372 transition count 899
Applied a total of 77 rules in 46 ms. Remains 372 /409 variables (removed 37) and now considering 899/939 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 372/409 places, 899/939 transitions.
RANDOM walk for 40000 steps (773 resets) in 999 ms. (40 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (216 resets) in 315 ms. (126 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (219 resets) in 229 ms. (173 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 248709 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :0 out of 2
Probabilistic random walk after 248709 steps, saw 79713 distinct states, run finished after 3004 ms. (steps per millisecond=82 ) properties seen :0
// Phase 1: matrix 899 rows 372 cols
[2024-05-21 03:22:43] [INFO ] Computed 46 invariants in 10 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/39 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 175/214 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/214 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 30/244 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 128/372 variables, 22/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 899/1271 variables, 372/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1271 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1271 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1271/1271 variables, and 418 constraints, problems are : Problem set: 0 solved, 2 unsolved in 564 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 372/372 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/39 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 175/214 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/214 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 30/244 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 128/372 variables, 22/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 899/1271 variables, 372/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1271 variables, 2/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1271 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1271 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1271/1271 variables, and 420 constraints, problems are : Problem set: 0 solved, 2 unsolved in 662 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 372/372 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1248ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 22252 steps, including 1182 resets, run visited all 2 properties in 359 ms. (steps per millisecond=61 )
Parikh walk visited 2 properties in 366 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X p1), (X (AND p1 p0)), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 p0))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 237 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Support contains 4 out of 409 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 409/409 places, 939/939 transitions.
Applied a total of 0 rules in 14 ms. Remains 409 /409 variables (removed 0) and now considering 939/939 (removed 0) transitions.
// Phase 1: matrix 939 rows 409 cols
[2024-05-21 03:22:45] [INFO ] Computed 47 invariants in 7 ms
[2024-05-21 03:22:46] [INFO ] Implicit Places using invariants in 499 ms returned []
[2024-05-21 03:22:46] [INFO ] Invariant cache hit.
[2024-05-21 03:22:47] [INFO ] Implicit Places using invariants and state equation in 1127 ms returned []
Implicit Place search using SMT with State Equation took 1629 ms to find 0 implicit places.
[2024-05-21 03:22:47] [INFO ] Redundant transitions in 10 ms returned []
Running 906 sub problems to find dead transitions.
[2024-05-21 03:22:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/404 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/404 variables, 26/32 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/404 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (OVERLAPS) 2/406 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/406 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 906 unsolved
[2024-05-21 03:23:17] [INFO ] Deduced a trap composed of 70 places in 122 ms of which 2 ms to minimize.
(s161 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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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 406/1348 variables, and 39 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 27/36 constraints, State Equation: 0/409 constraints, PredecessorRefiner: 906/906 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 906 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/404 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/404 variables, 26/32 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/404 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 3 (OVERLAPS) 2/406 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/406 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/406 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 906 unsolved
[2024-05-21 03:23:35] [INFO ] Deduced a trap composed of 24 places in 68 ms of which 2 ms to minimize.
[2024-05-21 03:23:35] [INFO ] Deduced a trap composed of 68 places in 114 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/406 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/406 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 906 unsolved
At refinement iteration 8 (OVERLAPS) 3/409 variables, 9/50 constraints. Problems are: Problem set: 0 solved, 906 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 409/1348 variables, and 50 constraints, problems are : Problem set: 0 solved, 906 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 0/409 constraints, PredecessorRefiner: 0/906 constraints, Known Traps: 3/3 constraints]
After SMT, in 60634ms problems are : Problem set: 0 solved, 906 unsolved
Search for dead transitions found 0 dead transitions in 60646ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62306 ms. Remains : 409/409 places, 939/939 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X p0), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 112 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
RANDOM walk for 40000 steps (625 resets) in 954 ms. (41 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40002 steps (170 resets) in 274 ms. (145 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (181 resets) in 337 ms. (118 steps per ms) remains 2/2 properties
[2024-05-21 03:23:48] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 187/233 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 34/267 variables, 9/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 142/409 variables, 23/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/409 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 939/1348 variables, 409/456 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1348 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1348 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1348/1348 variables, and 456 constraints, problems are : Problem set: 0 solved, 2 unsolved in 567 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 409/409 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 42/46 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 187/233 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 34/267 variables, 9/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/267 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 142/409 variables, 23/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/409 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 939/1348 variables, 409/456 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1348 variables, 2/458 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1348 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1348 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1348/1348 variables, and 458 constraints, problems are : Problem set: 0 solved, 2 unsolved in 729 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 409/409 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1319ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 273 ms.
Support contains 4 out of 409 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 409/409 places, 939/939 transitions.
Free-agglomeration rule applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 409 transition count 919
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 43 place count 389 transition count 916
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 1 with 15 rules applied. Total rules applied 58 place count 389 transition count 901
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 75 place count 373 transition count 900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 75 place count 373 transition count 899
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 77 place count 372 transition count 899
Applied a total of 77 rules in 47 ms. Remains 372 /409 variables (removed 37) and now considering 899/939 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 372/409 places, 899/939 transitions.
RANDOM walk for 40000 steps (800 resets) in 1099 ms. (36 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (208 resets) in 336 ms. (118 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (224 resets) in 411 ms. (97 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 249348 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :0 out of 2
Probabilistic random walk after 249348 steps, saw 79967 distinct states, run finished after 3004 ms. (steps per millisecond=83 ) properties seen :0
// Phase 1: matrix 899 rows 372 cols
[2024-05-21 03:23:53] [INFO ] Computed 46 invariants in 9 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/39 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 175/214 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/214 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 30/244 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 128/372 variables, 22/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 899/1271 variables, 372/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1271 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1271 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1271/1271 variables, and 418 constraints, problems are : Problem set: 0 solved, 2 unsolved in 539 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 372/372 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/39 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 175/214 variables, 15/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/214 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 30/244 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 128/372 variables, 22/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/372 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 899/1271 variables, 372/418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1271 variables, 2/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1271 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1271 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1271/1271 variables, and 420 constraints, problems are : Problem set: 0 solved, 2 unsolved in 670 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 372/372 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1226ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 438 ms.
Support contains 4 out of 372 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 372/372 places, 899/899 transitions.
Applied a total of 0 rules in 12 ms. Remains 372 /372 variables (removed 0) and now considering 899/899 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 372/372 places, 899/899 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 372/372 places, 899/899 transitions.
Applied a total of 0 rules in 11 ms. Remains 372 /372 variables (removed 0) and now considering 899/899 (removed 0) transitions.
[2024-05-21 03:23:55] [INFO ] Invariant cache hit.
[2024-05-21 03:23:56] [INFO ] Implicit Places using invariants in 498 ms returned [93, 94, 99, 100, 170, 171, 242, 243]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 503 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 364/372 places, 899/899 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 363 transition count 898
Applied a total of 2 rules in 19 ms. Remains 363 /364 variables (removed 1) and now considering 898/899 (removed 1) transitions.
// Phase 1: matrix 898 rows 363 cols
[2024-05-21 03:23:56] [INFO ] Computed 38 invariants in 7 ms
[2024-05-21 03:23:56] [INFO ] Implicit Places using invariants in 502 ms returned []
[2024-05-21 03:23:56] [INFO ] Invariant cache hit.
[2024-05-21 03:23:57] [INFO ] Implicit Places using invariants and state equation in 1093 ms returned []
Implicit Place search using SMT with State Equation took 1597 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 363/372 places, 898/899 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2135 ms. Remains : 363/372 places, 898/899 transitions.
RANDOM walk for 40000 steps (775 resets) in 892 ms. (44 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (217 resets) in 307 ms. (129 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (219 resets) in 299 ms. (133 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 284976 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :0 out of 2
Probabilistic random walk after 284976 steps, saw 90489 distinct states, run finished after 3001 ms. (steps per millisecond=94 ) properties seen :0
[2024-05-21 03:24:01] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/39 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 243/282 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 32/314 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 49/363 variables, 10/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/363 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 898/1261 variables, 363/401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1261 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1261 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1261/1261 variables, and 401 constraints, problems are : Problem set: 0 solved, 2 unsolved in 464 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 35/39 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 243/282 variables, 18/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 32/314 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 49/363 variables, 10/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/363 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 898/1261 variables, 363/401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1261 variables, 2/403 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1261 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1261 variables, 0/403 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1261/1261 variables, and 403 constraints, problems are : Problem set: 0 solved, 2 unsolved in 653 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1141ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 661 ms.
Support contains 4 out of 363 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 898/898 transitions.
Applied a total of 0 rules in 11 ms. Remains 363 /363 variables (removed 0) and now considering 898/898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 363/363 places, 898/898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 898/898 transitions.
Applied a total of 0 rules in 12 ms. Remains 363 /363 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2024-05-21 03:24:03] [INFO ] Invariant cache hit.
[2024-05-21 03:24:03] [INFO ] Implicit Places using invariants in 463 ms returned []
[2024-05-21 03:24:03] [INFO ] Invariant cache hit.
[2024-05-21 03:24:04] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1556 ms to find 0 implicit places.
[2024-05-21 03:24:04] [INFO ] Redundant transitions in 9 ms returned []
Running 873 sub problems to find dead transitions.
[2024-05-21 03:24:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/362 variables, 27/34 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 3 (OVERLAPS) 1/363 variables, 3/37 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 363/1261 variables, and 38 constraints, problems are : Problem set: 0 solved, 873 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 0/363 constraints, PredecessorRefiner: 873/873 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 873 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/362 variables, 27/34 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/362 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 3 (OVERLAPS) 1/363 variables, 3/37 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/363 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 873 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/363 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 873 unsolved
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
At refinement iteration 6 (OVERLAPS) 898/1261 variables, 363/401 constraints. Problems are: Problem set: 77 solved, 796 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1261/1261 variables, and 1197 constraints, problems are : Problem set: 77 solved, 796 unsolved in 30142 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 796/873 constraints, Known Traps: 0/0 constraints]
After SMT, in 60743ms problems are : Problem set: 77 solved, 796 unsolved
Search for dead transitions found 77 dead transitions in 60755ms
Found 77 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 77 transitions
Dead transitions reduction (with SMT) removed 77 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 363/363 places, 821/898 transitions.
Applied a total of 0 rules in 11 ms. Remains 363 /363 variables (removed 0) and now considering 821/821 (removed 0) transitions.
[2024-05-21 03:25:05] [INFO ] Redundant transitions in 8 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 62368 ms. Remains : 363/363 places, 821/898 transitions.
RANDOM walk for 40000 steps (820 resets) in 838 ms. (47 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (220 resets) in 277 ms. (143 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (197 resets) in 274 ms. (145 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 262703 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :0 out of 2
Probabilistic random walk after 262703 steps, saw 83960 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
// Phase 1: matrix 821 rows 363 cols
[2024-05-21 03:25:08] [INFO ] Computed 38 invariants in 6 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 27/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 251/282 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 32/314 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 49/363 variables, 10/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/363 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 821/1184 variables, 363/401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1184 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1184 variables, 0/401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1184/1184 variables, and 401 constraints, problems are : Problem set: 0 solved, 2 unsolved in 522 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 27/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 251/282 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 03:25:09] [INFO ] Deduced a trap composed of 34 places in 77 ms of which 2 ms to minimize.
[2024-05-21 03:25:09] [INFO ] Deduced a trap composed of 34 places in 86 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 32/314 variables, 8/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/314 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 49/363 variables, 10/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-21 03:25:09] [INFO ] Deduced a trap composed of 48 places in 105 ms of which 2 ms to minimize.
[2024-05-21 03:25:09] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 1 ms to minimize.
[2024-05-21 03:25:10] [INFO ] Deduced a trap composed of 48 places in 115 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/363 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/363 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 821/1184 variables, 363/406 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1184 variables, 2/408 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1184 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/1184 variables, 0/408 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1184/1184 variables, and 408 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1387 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 363/363 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints]
After SMT, in 1951ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 375 ms.
Support contains 4 out of 363 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 821/821 transitions.
Applied a total of 0 rules in 10 ms. Remains 363 /363 variables (removed 0) and now considering 821/821 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 363/363 places, 821/821 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 821/821 transitions.
Applied a total of 0 rules in 10 ms. Remains 363 /363 variables (removed 0) and now considering 821/821 (removed 0) transitions.
[2024-05-21 03:25:11] [INFO ] Invariant cache hit.
[2024-05-21 03:25:11] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-21 03:25:11] [INFO ] Invariant cache hit.
[2024-05-21 03:25:12] [INFO ] Implicit Places using invariants and state equation in 958 ms returned []
Implicit Place search using SMT with State Equation took 1358 ms to find 0 implicit places.
[2024-05-21 03:25:12] [INFO ] Redundant transitions in 7 ms returned []
Running 796 sub problems to find dead transitions.
[2024-05-21 03:25:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/362 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 796 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/362 variables, 28/34 constraints. Problems are: Problem set: 0 solved, 796 unsolved
[2024-05-21 03:25:19] [INFO ] Deduced a trap composed of 34 places in 191 ms of which 3 ms to minimize.
Problem TDEAD16 is UNSAT
[2024-05-21 03:25:19] [INFO ] Deduced a trap composed of 54 places in 136 ms of which 2 ms to minimize.
Problem TDEAD18 is UNSAT
[2024-05-21 03:25:19] [INFO ] Deduced a trap composed of 54 places in 138 ms of which 2 ms to minimize.
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
[2024-05-21 03:25:20] [INFO ] Deduced a trap composed of 43 places in 66 ms of which 1 ms to minimize.
[2024-05-21 03:25:20] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 3 ms to minimize.
Problem TDEAD236 is UNSAT
[2024-05-21 03:25:22] [INFO ] Deduced a trap composed of 38 places in 86 ms of which 2 ms to minimize.
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD240 is UNSAT
[2024-05-21 03:25:22] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 1 ms to minimize.
Problem TDEAD241 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD322 is UNSAT
[2024-05-21 03:25:23] [INFO ] Deduced a trap composed of 58 places in 170 ms of which 3 ms to minimize.
[2024-05-21 03:25:23] [INFO ] Deduced a trap composed of 30 places in 204 ms of which 4 ms to minimize.
Problem TDEAD324 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD326 is UNSAT
[2024-05-21 03:25:23] [INFO ] Deduced a trap composed of 58 places in 165 ms of which 3 ms to minimize.
[2024-05-21 03:25:24] [INFO ] Deduced a trap composed of 28 places in 233 ms of which 3 ms to minimize.
Problem TDEAD327 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD335 is UNSAT
[2024-05-21 03:25:24] [INFO ] Deduced a trap composed of 21 places in 193 ms of which 3 ms to minimize.
Problem TDEAD336 is UNSAT
Problem TDEAD337 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD341 is UNSAT
[2024-05-21 03:25:24] [INFO ] Deduced a trap composed of 22 places in 181 ms of which 2 ms to minimize.
Problem TDEAD342 is UNSAT
[2024-05-21 03:25:24] [INFO ] Deduced a trap composed of 22 places in 177 ms of which 3 ms to minimize.
Problem TDEAD343 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD347 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD354 is UNSAT
[2024-05-21 03:25:24] [INFO ] Deduced a trap composed of 22 places in 169 ms of which 2 ms to minimize.
Problem TDEAD355 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD362 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD444 is UNSAT
[2024-05-21 03:25:25] [INFO ] Deduced a trap composed of 33 places in 155 ms of which 2 ms to minimize.
Problem TDEAD445 is UNSAT
Problem TDEAD447 is UNSAT
Problem TDEAD448 is UNSAT
[2024-05-21 03:25:26] [INFO ] Deduced a trap composed of 33 places in 159 ms of which 2 ms to minimize.
Problem TDEAD449 is UNSAT
Problem TDEAD450 is UNSAT
[2024-05-21 03:25:26] [INFO ] Deduced a trap composed of 33 places in 161 ms of which 2 ms to minimize.
Problem TDEAD452 is UNSAT
Problem TDEAD455 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD457 is UNSAT
[2024-05-21 03:25:26] [INFO ] Deduced a trap composed of 33 places in 157 ms of which 2 ms to minimize.
Problem TDEAD458 is UNSAT
Problem TDEAD459 is UNSAT
[2024-05-21 03:25:26] [INFO ] Deduced a trap composed of 33 places in 154 ms of which 3 ms to minimize.
Problem TDEAD16 is UNSAT
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
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="ASLink-PT-04b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 itstools"
echo " Input is ASLink-PT-04b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r004-smll-171620117700067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04b.tgz
mv ASLink-PT-04b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;