About the Execution of GreatSPN+red for ASLink-PT-04b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10953.607 | 3600000.00 | 12556814.00 | 2316.30 | ??TTTFTFFFFTFFFT | 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.r003-smll-171620116900068.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ASLink-PT-04b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r003-smll-171620116900068
=====================================================================
--------------------
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-LTLFireability-00
FORMULA_NAME ASLink-PT-04b-LTLFireability-01
FORMULA_NAME ASLink-PT-04b-LTLFireability-02
FORMULA_NAME ASLink-PT-04b-LTLFireability-03
FORMULA_NAME ASLink-PT-04b-LTLFireability-04
FORMULA_NAME ASLink-PT-04b-LTLFireability-05
FORMULA_NAME ASLink-PT-04b-LTLFireability-06
FORMULA_NAME ASLink-PT-04b-LTLFireability-07
FORMULA_NAME ASLink-PT-04b-LTLFireability-08
FORMULA_NAME ASLink-PT-04b-LTLFireability-09
FORMULA_NAME ASLink-PT-04b-LTLFireability-10
FORMULA_NAME ASLink-PT-04b-LTLFireability-11
FORMULA_NAME ASLink-PT-04b-LTLFireability-12
FORMULA_NAME ASLink-PT-04b-LTLFireability-13
FORMULA_NAME ASLink-PT-04b-LTLFireability-14
FORMULA_NAME ASLink-PT-04b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716266590001
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 04:43:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 04:43:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 04:43:13] [INFO ] Load time of PNML (sax parser for PT used): 529 ms
[2024-05-21 04:43:13] [INFO ] Transformed 2034 places.
[2024-05-21 04:43:13] [INFO ] Transformed 2567 transitions.
[2024-05-21 04:43:13] [INFO ] Found NUPN structural information;
[2024-05-21 04:43:13] [INFO ] Parsed PT model containing 2034 places and 2567 transitions and 7875 arcs in 842 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ASLink-PT-04b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 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 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 293 place count 1866 transition count 2375
Iterating global reduction 1 with 44 rules applied. Total rules applied 337 place count 1866 transition count 2375
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 351 place count 1866 transition count 2361
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 358 place count 1859 transition count 2354
Iterating global reduction 2 with 7 rules applied. Total rules applied 365 place count 1859 transition count 2354
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 369 place count 1855 transition count 2343
Iterating global reduction 2 with 4 rules applied. Total rules applied 373 place count 1855 transition count 2343
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 376 place count 1852 transition count 2340
Iterating global reduction 2 with 3 rules applied. Total rules applied 379 place count 1852 transition count 2340
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 382 place count 1849 transition count 2330
Iterating global reduction 2 with 3 rules applied. Total rules applied 385 place count 1849 transition count 2330
Applied a total of 385 rules in 2162 ms. Remains 1849 /2034 variables (removed 185) and now considering 2330/2567 (removed 237) transitions.
// Phase 1: matrix 2330 rows 1849 cols
[2024-05-21 04:43:16] [INFO ] Computed 199 invariants in 165 ms
[2024-05-21 04:43:18] [INFO ] Implicit Places using invariants in 2404 ms returned [1683, 1694, 1705, 1713, 1721, 1729, 1737, 1748, 1756, 1764, 1775]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 2458 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1838/2034 places, 2330/2567 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1826 transition count 2318
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1826 transition count 2318
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 34 place count 1816 transition count 2308
Iterating global reduction 0 with 10 rules applied. Total rules applied 44 place count 1816 transition count 2308
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 1808 transition count 2300
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 1808 transition count 2300
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 64 place count 1804 transition count 2296
Iterating global reduction 0 with 4 rules applied. Total rules applied 68 place count 1804 transition count 2296
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 1802 transition count 2294
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 1802 transition count 2294
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 1800 transition count 2292
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 1800 transition count 2292
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 1798 transition count 2290
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 1798 transition count 2290
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 1796 transition count 2288
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 1796 transition count 2288
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 1795 transition count 2287
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 1795 transition count 2287
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 1794 transition count 2286
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 1794 transition count 2286
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 1793 transition count 2285
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 1793 transition count 2285
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 1792 transition count 2284
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 1792 transition count 2284
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 1791 transition count 2283
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 1791 transition count 2283
Applied a total of 94 rules in 1334 ms. Remains 1791 /1838 variables (removed 47) and now considering 2283/2330 (removed 47) transitions.
// Phase 1: matrix 2283 rows 1791 cols
[2024-05-21 04:43:19] [INFO ] Computed 188 invariants in 76 ms
[2024-05-21 04:43:21] [INFO ] Implicit Places using invariants in 1918 ms returned []
[2024-05-21 04:43:21] [INFO ] Invariant cache hit.
[2024-05-21 04:43:30] [INFO ] Implicit Places using invariants and state equation in 9074 ms returned []
Implicit Place search using SMT with State Equation took 11008 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1791/2034 places, 2283/2567 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 16990 ms. Remains : 1791/2034 places, 2283/2567 transitions.
Support contains 37 out of 1791 places after structural reductions.
[2024-05-21 04:43:31] [INFO ] Flatten gal took : 420 ms
[2024-05-21 04:43:31] [INFO ] Flatten gal took : 170 ms
[2024-05-21 04:43:32] [INFO ] Input system was already deterministic with 2283 transitions.
Support contains 36 out of 1791 places (down from 37) after GAL structural reductions.
RANDOM walk for 40000 steps (94 resets) in 2428 ms. (16 steps per ms) remains 15/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
[2024-05-21 04:43:33] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 710/732 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/732 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 393/1125 variables, 46/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1125 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 634/1759 variables, 119/186 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-21 04:43:37] [INFO ] Deduced a trap composed of 23 places in 912 ms of which 83 ms to minimize.
[2024-05-21 04:43:37] [INFO ] Deduced a trap composed of 43 places in 614 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1759 variables, 2/188 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1759/4074 variables, and 188 constraints, problems are : Problem set: 0 solved, 15 unsolved in 5017 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 140/142 constraints, State Equation: 0/1791 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 710/732 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/732 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 393/1125 variables, 46/67 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1125 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-21 04:43:39] [INFO ] Deduced a trap composed of 46 places in 291 ms of which 5 ms to minimize.
[2024-05-21 04:43:40] [INFO ] Deduced a trap composed of 114 places in 370 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1125 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1125 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 634/1759 variables, 119/189 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1759 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1759/4074 variables, and 190 constraints, problems are : Problem set: 0 solved, 15 unsolved in 5026 ms.
Refiners :[Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 140/142 constraints, State Equation: 0/1791 constraints, PredecessorRefiner: 0/15 constraints, Known Traps: 4/4 constraints]
After SMT, in 10138ms problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 22 out of 1791 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 313 transitions
Trivial Post-agglo rules discarded 313 transitions
Performed 313 trivial Post agglomeration. Transition count delta: 313
Iterating post reduction 0 with 313 rules applied. Total rules applied 313 place count 1791 transition count 1970
Reduce places removed 313 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 318 rules applied. Total rules applied 631 place count 1478 transition count 1965
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 635 place count 1475 transition count 1964
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 636 place count 1474 transition count 1964
Performed 481 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 481 Pre rules applied. Total rules applied 636 place count 1474 transition count 1483
Deduced a syphon composed of 481 places in 5 ms
Ensure Unique test removed 44 places
Reduce places removed 525 places and 0 transitions.
Iterating global reduction 4 with 1006 rules applied. Total rules applied 1642 place count 949 transition count 1483
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 1674 place count 945 transition count 1455
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 1702 place count 917 transition count 1455
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 1702 place count 917 transition count 1438
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 1753 place count 883 transition count 1438
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1753 place count 883 transition count 1422
Deduced a syphon composed of 16 places in 8 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1785 place count 867 transition count 1422
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1787 place count 865 transition count 1415
Iterating global reduction 6 with 2 rules applied. Total rules applied 1789 place count 865 transition count 1415
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1789 place count 865 transition count 1414
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1791 place count 864 transition count 1414
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1792 place count 863 transition count 1413
Iterating global reduction 6 with 1 rules applied. Total rules applied 1793 place count 863 transition count 1413
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Deduced a syphon composed of 144 places in 18 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 2083 place count 717 transition count 1269
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2087 place count 713 transition count 1265
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2092 place count 712 transition count 1265
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 2093 place count 712 transition count 1264
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2094 place count 711 transition count 1264
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2094 place count 711 transition count 1263
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2096 place count 710 transition count 1263
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2098 place count 708 transition count 1261
Iterating global reduction 8 with 2 rules applied. Total rules applied 2100 place count 708 transition count 1261
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 2102 place count 708 transition count 1259
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2103 place count 707 transition count 1259
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 10 with 2 rules applied. Total rules applied 2105 place count 706 transition count 1264
Free-agglomeration rule applied 6 times.
Iterating global reduction 10 with 6 rules applied. Total rules applied 2111 place count 706 transition count 1258
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 2117 place count 700 transition count 1258
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 11 with 3 rules applied. Total rules applied 2120 place count 700 transition count 1255
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 2123 place count 697 transition count 1255
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 2126 place count 697 transition count 1255
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 2127 place count 696 transition count 1254
Reduce places removed 8 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 11 rules applied. Total rules applied 2138 place count 688 transition count 1251
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 2141 place count 685 transition count 1251
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 12 Pre rules applied. Total rules applied 2141 place count 685 transition count 1239
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 14 with 25 rules applied. Total rules applied 2166 place count 672 transition count 1239
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 14 with 6 rules applied. Total rules applied 2172 place count 666 transition count 1239
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 1 Pre rules applied. Total rules applied 2172 place count 666 transition count 1238
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 2174 place count 665 transition count 1238
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 15 with 18 rules applied. Total rules applied 2192 place count 656 transition count 1229
Discarding 4 places :
Symmetric choice reduction at 15 with 4 rule applications. Total rules 2196 place count 652 transition count 1225
Iterating global reduction 15 with 4 rules applied. Total rules applied 2200 place count 652 transition count 1225
Free-agglomeration rule applied 4 times.
Iterating global reduction 15 with 4 rules applied. Total rules applied 2204 place count 652 transition count 1221
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 2208 place count 648 transition count 1221
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 2209 place count 648 transition count 1221
Applied a total of 2209 rules in 1151 ms. Remains 648 /1791 variables (removed 1143) and now considering 1221/2283 (removed 1062) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1152 ms. Remains : 648/1791 places, 1221/2283 transitions.
RANDOM walk for 40000 steps (483 resets) in 920 ms. (43 steps per ms) remains 14/15 properties
BEST_FIRST walk for 40003 steps (117 resets) in 180 ms. (221 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (114 resets) in 260 ms. (153 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (119 resets) in 194 ms. (205 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (114 resets) in 202 ms. (197 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (120 resets) in 210 ms. (189 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (117 resets) in 158 ms. (251 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (118 resets) in 125 ms. (317 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (106 resets) in 126 ms. (314 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (101 resets) in 127 ms. (312 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (107 resets) in 128 ms. (310 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (116 resets) in 163 ms. (243 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (118 resets) in 119 ms. (333 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (117 resets) in 121 ms. (327 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (111 resets) in 129 ms. (307 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 166565 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :0 out of 14
Probabilistic random walk after 166565 steps, saw 36006 distinct states, run finished after 3008 ms. (steps per millisecond=55 ) properties seen :0
// Phase 1: matrix 1221 rows 648 cols
[2024-05-21 04:43:48] [INFO ] Computed 105 invariants in 17 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 51/72 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 6/78 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 261/339 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 73/412 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-21 04:43:49] [INFO ] Deduced a trap composed of 23 places in 97 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/412 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/412 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 3/415 variables, 3/49 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 182/597 variables, 37/86 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/597 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 14 (OVERLAPS) 7/604 variables, 7/93 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/604 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 16 (OVERLAPS) 41/645 variables, 11/104 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/645 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 18 (OVERLAPS) 1/646 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/646 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 20 (OVERLAPS) 2/648 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/648 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 22 (OVERLAPS) 1221/1869 variables, 648/754 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1869 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 24 (OVERLAPS) 0/1869 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1869/1869 variables, and 754 constraints, problems are : Problem set: 0 solved, 14 unsolved in 6239 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 74/74 constraints, State Equation: 648/648 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 51/72 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 6/78 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 261/339 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 73/412 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/412 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/412 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 3/415 variables, 3/49 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/415 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 182/597 variables, 37/86 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/597 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 14 (OVERLAPS) 7/604 variables, 7/93 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/604 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 16 (OVERLAPS) 41/645 variables, 11/104 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/645 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 18 (OVERLAPS) 1/646 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/646 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 20 (OVERLAPS) 2/648 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/648 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp23 is UNSAT
At refinement iteration 22 (OVERLAPS) 1221/1869 variables, 648/754 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1869 variables, 3/757 constraints. Problems are: Problem set: 11 solved, 3 unsolved
[2024-05-21 04:44:02] [INFO ] Deduced a trap composed of 56 places in 276 ms of which 5 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1869 variables, 1/758 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1869 variables, 0/758 constraints. Problems are: Problem set: 11 solved, 3 unsolved
At refinement iteration 26 (OVERLAPS) 0/1869 variables, 0/758 constraints. Problems are: Problem set: 11 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1869/1869 variables, and 758 constraints, problems are : Problem set: 11 solved, 3 unsolved in 8209 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 74/74 constraints, State Equation: 648/648 constraints, PredecessorRefiner: 3/14 constraints, Known Traps: 2/2 constraints]
After SMT, in 14508ms problems are : Problem set: 11 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 31526 steps, including 1263 resets, run visited all 3 properties in 255 ms. (steps per millisecond=123 )
Parikh walk visited 3 properties in 1064 ms.
Successfully simplified 11 atomic propositions for a total of 14 simplifications.
FORMULA ASLink-PT-04b-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 71 stabilizing places and 71 stable transitions
FORMULA ASLink-PT-04b-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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((p0||X(p1))))'
Support contains 2 out of 1791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1785 transition count 2265
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1785 transition count 2265
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 1781 transition count 2261
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 1781 transition count 2261
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 1781 transition count 2260
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 1779 transition count 2251
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 1779 transition count 2251
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1778 transition count 2243
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1778 transition count 2243
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1777 transition count 2242
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1777 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1776 transition count 2234
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1776 transition count 2234
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1775 transition count 2226
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1775 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1774 transition count 2225
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1774 transition count 2225
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1773 transition count 2217
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1773 transition count 2217
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1772 transition count 2209
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1772 transition count 2209
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1771 transition count 2208
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1771 transition count 2208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1770 transition count 2200
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1770 transition count 2200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1769 transition count 2192
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1769 transition count 2192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1768 transition count 2191
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1768 transition count 2191
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1767 transition count 2183
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1767 transition count 2183
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1766 transition count 2175
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1766 transition count 2175
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1765 transition count 2174
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1765 transition count 2174
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1764 transition count 2166
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1764 transition count 2166
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1763 transition count 2158
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1763 transition count 2158
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 58 place count 1762 transition count 2157
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 1762 transition count 2157
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 60 place count 1761 transition count 2149
Iterating global reduction 1 with 1 rules applied. Total rules applied 61 place count 1761 transition count 2149
Applied a total of 61 rules in 2068 ms. Remains 1761 /1791 variables (removed 30) and now considering 2149/2283 (removed 134) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2024-05-21 04:44:06] [INFO ] Computed 188 invariants in 42 ms
[2024-05-21 04:44:08] [INFO ] Implicit Places using invariants in 1533 ms returned []
[2024-05-21 04:44:08] [INFO ] Invariant cache hit.
[2024-05-21 04:44:15] [INFO ] Implicit Places using invariants and state equation in 7773 ms returned []
Implicit Place search using SMT with State Equation took 9310 ms to find 0 implicit places.
Running 2148 sub problems to find dead transitions.
[2024-05-21 04:44:16] [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 30145 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 30081 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 61507ms problems are : Problem set: 0 solved, 2148 unsolved
Search for dead transitions found 0 dead transitions in 61561ms
Starting structural reductions in LTL mode, iteration 1 : 1761/1791 places, 2149/2283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72961 ms. Remains : 1761/1791 places, 2149/2283 transitions.
Stuttering acceptance computed with spot in 364 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-00
Product exploration explored 100000 steps with 1301 reset in 771 ms.
Product exploration explored 100000 steps with 1281 reset in 519 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Detected a total of 71/1761 stabilizing places and 71/2149 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 197 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 260 ms :[(AND (NOT p0) (NOT p1)), (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 (90 resets) in 190 ms. (209 steps per ms) remains 1/6 properties
BEST_FIRST walk for 32765 steps (8 resets) in 130 ms. (250 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (OR (NOT p0) p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 415 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p1)), (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 215 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-21 04:45:20] [INFO ] Invariant cache hit.
[2024-05-21 04:45:23] [INFO ] [Real]Absence check using 46 positive place invariants in 67 ms returned sat
[2024-05-21 04:45:24] [INFO ] [Real]Absence check using 46 positive and 142 generalized place invariants in 1474 ms returned sat
[2024-05-21 04:45:35] [INFO ] [Real]Absence check using state equation in 10977 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 1761 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1761/1761 places, 2149/2149 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 1760 transition count 1827
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 1439 transition count 1824
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 647 place count 1437 transition count 1824
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 1437 transition count 1349
Deduced a syphon composed of 475 places in 4 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 918 transition count 1349
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 914 transition count 1321
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1701 place count 886 transition count 1321
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 886 transition count 1304
Deduced a syphon composed of 17 places in 4 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 852 transition count 1304
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 852 transition count 1288
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 836 transition count 1288
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 140
Deduced a syphon composed of 140 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 5 with 282 rules applied. Total rules applied 2066 place count 694 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2070 place count 690 transition count 1144
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2075 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 2076 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 2077 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 2077 place count 688 transition count 1142
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2079 place count 687 transition count 1142
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2081 place count 685 transition count 1140
Iterating global reduction 7 with 2 rules applied. Total rules applied 2083 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 2085 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 2086 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 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2088 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 2090 place count 681 transition count 1141
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 2102 place count 673 transition count 1137
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2106 place count 669 transition count 1137
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2106 place count 669 transition count 1125
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 2131 place count 656 transition count 1125
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 11 with 9 rules applied. Total rules applied 2140 place count 647 transition count 1125
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2140 place count 647 transition count 1124
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2142 place count 646 transition count 1124
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 2168 place count 633 transition count 1111
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 2176 place count 625 transition count 1103
Iterating global reduction 12 with 8 rules applied. Total rules applied 2184 place count 625 transition count 1103
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2188 place count 621 transition count 1099
Iterating global reduction 12 with 4 rules applied. Total rules applied 2192 place count 621 transition count 1099
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2196 place count 621 transition count 1095
Applied a total of 2196 rules in 649 ms. Remains 621 /1761 variables (removed 1140) and now considering 1095/2149 (removed 1054) transitions.
// Phase 1: matrix 1095 rows 621 cols
[2024-05-21 04:45:36] [INFO ] Computed 102 invariants in 13 ms
[2024-05-21 04:45:37] [INFO ] Implicit Places using invariants in 829 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, 396, 431, 451, 502, 503, 506, 518, 519, 520, 538, 559, 560, 561, 562]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 833 ms to find 40 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 581/1761 places, 1095/2149 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 581 transition count 1026
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 512 transition count 1026
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 138 place count 512 transition count 1003
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 2 with 47 rules applied. Total rules applied 185 place count 488 transition count 1003
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 197 place count 484 transition count 995
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 205 place count 476 transition count 995
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 208 place count 473 transition count 992
Iterating global reduction 4 with 3 rules applied. Total rules applied 211 place count 473 transition count 992
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 214 place count 473 transition count 989
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 5 with 62 rules applied. Total rules applied 276 place count 442 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 5 with 4 rules applied. Total rules applied 280 place count 440 transition count 959
Applied a total of 280 rules in 75 ms. Remains 440 /581 variables (removed 141) and now considering 959/1095 (removed 136) transitions.
// Phase 1: matrix 959 rows 440 cols
[2024-05-21 04:45:37] [INFO ] Computed 57 invariants in 11 ms
[2024-05-21 04:45:37] [INFO ] Implicit Places using invariants in 587 ms returned [88, 94, 99, 174, 180, 185, 262, 268, 273, 357, 365, 371, 437]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 589 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 427/1761 places, 959/2149 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 427 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 426 transition count 958
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 418 transition count 950
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 418 transition count 950
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 410 transition count 942
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 410 transition count 942
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 39 place count 405 transition count 937
Iterating global reduction 2 with 5 rules applied. Total rules applied 44 place count 405 transition count 937
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 404 transition count 936
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 404 transition count 936
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 403 transition count 935
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 403 transition count 935
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 56 place count 399 transition count 931
Applied a total of 56 rules in 97 ms. Remains 399 /427 variables (removed 28) and now considering 931/959 (removed 28) transitions.
// Phase 1: matrix 931 rows 399 cols
[2024-05-21 04:45:38] [INFO ] Computed 44 invariants in 12 ms
[2024-05-21 04:45:38] [INFO ] Implicit Places using invariants in 519 ms returned []
[2024-05-21 04:45:38] [INFO ] Invariant cache hit.
[2024-05-21 04:45:39] [INFO ] Implicit Places using invariants and state equation in 1290 ms returned []
Implicit Place search using SMT with State Equation took 1816 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 399/1761 places, 931/2149 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4059 ms. Remains : 399/1761 places, 931/2149 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/399 stabilizing places and 2/931 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 905 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 258 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 33748 steps (520 resets) in 250 ms. (134 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR (NOT p0) p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 1151 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p0) (NOT p1)), (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 265 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-21 04:45:42] [INFO ] Invariant cache hit.
[2024-05-21 04:45:43] [INFO ] [Real]Absence check using 11 positive place invariants in 12 ms returned sat
[2024-05-21 04:45:43] [INFO ] [Real]Absence check using 11 positive and 33 generalized place invariants in 62 ms returned sat
[2024-05-21 04:45:45] [INFO ] [Real]Absence check using state equation in 1923 ms returned sat
[2024-05-21 04:45:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 04:45:46] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-21 04:45:46] [INFO ] [Nat]Absence check using 11 positive and 33 generalized place invariants in 27 ms returned sat
[2024-05-21 04:45:48] [INFO ] [Nat]Absence check using state equation in 1329 ms returned sat
[2024-05-21 04:45:48] [INFO ] Deduced a trap composed of 13 places in 198 ms of which 4 ms to minimize.
[2024-05-21 04:45:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 312 ms
[2024-05-21 04:45:48] [INFO ] Computed and/alt/rep : 261/1280/261 causal constraints (skipped 636 transitions) in 140 ms.
[2024-05-21 04:45:51] [INFO ] Added : 121 causal constraints over 25 iterations in 3108 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 261 ms :[(AND (NOT p0) (NOT p1)), (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 12398 reset in 464 ms.
Product exploration explored 100000 steps with 12499 reset in 770 ms.
Support contains 2 out of 399 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 399/399 places, 931/931 transitions.
Applied a total of 0 rules in 14 ms. Remains 399 /399 variables (removed 0) and now considering 931/931 (removed 0) transitions.
[2024-05-21 04:45:53] [INFO ] Invariant cache hit.
[2024-05-21 04:45:53] [INFO ] Implicit Places using invariants in 544 ms returned []
[2024-05-21 04:45:53] [INFO ] Invariant cache hit.
[2024-05-21 04:45:55] [INFO ] Implicit Places using invariants and state equation in 1462 ms returned []
Implicit Place search using SMT with State Equation took 2010 ms to find 0 implicit places.
[2024-05-21 04:45:55] [INFO ] Redundant transitions in 92 ms returned []
Running 897 sub problems to find dead transitions.
[2024-05-21 04:45:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
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1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 3/396 variables, 6/33 constraints. Problems are: Problem set: 0 solved, 897 unsolved
SMT process timed out in 30604ms, After SMT, problems are : Problem set: 0 solved, 897 unsolved
Search for dead transitions found 0 dead transitions in 30623ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32753 ms. Remains : 399/399 places, 931/931 transitions.
Treatment of property ASLink-PT-04b-LTLFireability-00 finished in 141783 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 1791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 319 transitions
Trivial Post-agglo rules discarded 319 transitions
Performed 319 trivial Post agglomeration. Transition count delta: 319
Iterating post reduction 0 with 319 rules applied. Total rules applied 319 place count 1790 transition count 1963
Reduce places removed 319 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 324 rules applied. Total rules applied 643 place count 1471 transition count 1958
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 647 place count 1468 transition count 1957
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 648 place count 1467 transition count 1957
Performed 487 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 487 Pre rules applied. Total rules applied 648 place count 1467 transition count 1470
Deduced a syphon composed of 487 places in 5 ms
Ensure Unique test removed 44 places
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 4 with 1018 rules applied. Total rules applied 1666 place count 936 transition count 1470
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 1698 place count 932 transition count 1442
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 1726 place count 904 transition count 1442
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 1726 place count 904 transition count 1425
Deduced a syphon composed of 17 places in 4 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 1777 place count 870 transition count 1425
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1777 place count 870 transition count 1409
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1809 place count 854 transition count 1409
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1813 place count 850 transition count 1393
Iterating global reduction 6 with 4 rules applied. Total rules applied 1817 place count 850 transition count 1393
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1817 place count 850 transition count 1392
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1819 place count 849 transition count 1392
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1821 place count 847 transition count 1383
Iterating global reduction 6 with 2 rules applied. Total rules applied 1823 place count 847 transition count 1383
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1824 place count 846 transition count 1375
Iterating global reduction 6 with 1 rules applied. Total rules applied 1825 place count 846 transition count 1375
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1826 place count 845 transition count 1367
Iterating global reduction 6 with 1 rules applied. Total rules applied 1827 place count 845 transition count 1367
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1828 place count 844 transition count 1359
Iterating global reduction 6 with 1 rules applied. Total rules applied 1829 place count 844 transition count 1359
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1830 place count 843 transition count 1351
Iterating global reduction 6 with 1 rules applied. Total rules applied 1831 place count 843 transition count 1351
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1832 place count 842 transition count 1343
Iterating global reduction 6 with 1 rules applied. Total rules applied 1833 place count 842 transition count 1343
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1834 place count 841 transition count 1335
Iterating global reduction 6 with 1 rules applied. Total rules applied 1835 place count 841 transition count 1335
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1836 place count 840 transition count 1327
Iterating global reduction 6 with 1 rules applied. Total rules applied 1837 place count 840 transition count 1327
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1838 place count 839 transition count 1319
Iterating global reduction 6 with 1 rules applied. Total rules applied 1839 place count 839 transition count 1319
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1840 place count 838 transition count 1311
Iterating global reduction 6 with 1 rules applied. Total rules applied 1841 place count 838 transition count 1311
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1842 place count 837 transition count 1303
Iterating global reduction 6 with 1 rules applied. Total rules applied 1843 place count 837 transition count 1303
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1844 place count 836 transition count 1295
Iterating global reduction 6 with 1 rules applied. Total rules applied 1845 place count 836 transition count 1295
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1846 place count 835 transition count 1287
Iterating global reduction 6 with 1 rules applied. Total rules applied 1847 place count 835 transition count 1287
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 141
Deduced a syphon composed of 141 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 6 with 284 rules applied. Total rules applied 2131 place count 692 transition count 1146
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2135 place count 688 transition count 1142
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2140 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 6 with 1 rules applied. Total rules applied 2141 place count 687 transition count 1141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2142 place count 686 transition count 1141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2142 place count 686 transition count 1140
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 2144 place count 685 transition count 1140
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2146 place count 683 transition count 1138
Iterating global reduction 8 with 2 rules applied. Total rules applied 2148 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 8 with 2 rules applied. Total rules applied 2150 place count 683 transition count 1136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2151 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 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2153 place count 681 transition count 1141
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2155 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 10 with 12 rules applied. Total rules applied 2167 place count 671 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 2171 place count 667 transition count 1135
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 12 Pre rules applied. Total rules applied 2171 place count 667 transition count 1123
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 2196 place count 654 transition count 1123
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 12 with 8 rules applied. Total rules applied 2204 place count 646 transition count 1123
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 2204 place count 646 transition count 1122
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 2206 place count 645 transition count 1122
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 13 with 24 rules applied. Total rules applied 2230 place count 633 transition count 1110
Discarding 7 places :
Symmetric choice reduction at 13 with 7 rule applications. Total rules 2237 place count 626 transition count 1103
Iterating global reduction 13 with 7 rules applied. Total rules applied 2244 place count 626 transition count 1103
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 2247 place count 623 transition count 1100
Iterating global reduction 13 with 3 rules applied. Total rules applied 2250 place count 623 transition count 1100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 2253 place count 623 transition count 1097
Applied a total of 2253 rules in 1012 ms. Remains 623 /1791 variables (removed 1168) and now considering 1097/2283 (removed 1186) transitions.
// Phase 1: matrix 1097 rows 623 cols
[2024-05-21 04:46:27] [INFO ] Computed 103 invariants in 14 ms
[2024-05-21 04:46:28] [INFO ] Implicit Places using invariants in 806 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 256, 260, 261, 273, 274, 276, 293, 311, 331, 383, 384, 396, 397, 399, 416, 434, 454, 505, 506, 509, 520, 521, 522, 540, 561, 562, 563, 564]
[2024-05-21 04:46:28] [INFO ] Actually due to overlaps returned [540, 522, 48, 167, 293, 416, 150, 31, 147, 273, 276, 396, 399, 520, 561, 148, 274, 397, 521, 562, 1, 18, 260, 261, 383, 384, 505, 506, 185, 563, 19, 66, 86, 137, 311, 331, 434, 454, 509, 564]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 808 ms to find 40 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 583/1791 places, 1097/2283 transitions.
Discarding 1 places :
Implicit places reduction removed 1 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 76 rules applied. Total rules applied 76 place count 582 transition count 1022
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 151 place count 507 transition count 1022
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 151 place count 507 transition count 999
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 198 place count 483 transition count 999
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 210 place count 479 transition count 991
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 218 place count 471 transition count 991
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 221 place count 468 transition count 988
Iterating global reduction 4 with 3 rules applied. Total rules applied 224 place count 468 transition count 988
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 227 place count 468 transition count 985
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 293 place count 435 transition count 952
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 294 place count 434 transition count 951
Iterating global reduction 5 with 1 rules applied. Total rules applied 295 place count 434 transition count 951
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 296 place count 434 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 300 place count 432 transition count 951
Applied a total of 300 rules in 65 ms. Remains 432 /583 variables (removed 151) and now considering 951/1097 (removed 146) transitions.
// Phase 1: matrix 951 rows 432 cols
[2024-05-21 04:46:28] [INFO ] Computed 57 invariants in 9 ms
[2024-05-21 04:46:29] [INFO ] Implicit Places using invariants in 862 ms returned [88, 94, 99, 159, 176, 182, 187, 264, 271, 276, 353, 359, 364, 429]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 867 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 418/1791 places, 951/2283 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 418 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 417 transition count 950
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 409 transition count 942
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 409 transition count 942
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 25 place count 402 transition count 935
Iterating global reduction 2 with 7 rules applied. Total rules applied 32 place count 402 transition count 935
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 399 transition count 932
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 399 transition count 932
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 48 place count 394 transition count 927
Applied a total of 48 rules in 79 ms. Remains 394 /418 variables (removed 24) and now considering 927/951 (removed 24) transitions.
// Phase 1: matrix 927 rows 394 cols
[2024-05-21 04:46:29] [INFO ] Computed 43 invariants in 10 ms
[2024-05-21 04:46:29] [INFO ] Implicit Places using invariants in 802 ms returned []
[2024-05-21 04:46:29] [INFO ] Invariant cache hit.
[2024-05-21 04:46:31] [INFO ] Implicit Places using invariants and state equation in 1855 ms returned []
Implicit Place search using SMT with State Equation took 2663 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 394/1791 places, 927/2283 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 5494 ms. Remains : 394/1791 places, 927/2283 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-01
Product exploration explored 100000 steps with 1651 reset in 451 ms.
Product exploration explored 100000 steps with 1621 reset in 576 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, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 33466 steps (528 resets) in 179 ms. (185 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 394/394 places, 927/927 transitions.
Applied a total of 0 rules in 21 ms. Remains 394 /394 variables (removed 0) and now considering 927/927 (removed 0) transitions.
[2024-05-21 04:46:33] [INFO ] Invariant cache hit.
[2024-05-21 04:46:34] [INFO ] Implicit Places using invariants in 776 ms returned []
[2024-05-21 04:46:34] [INFO ] Invariant cache hit.
[2024-05-21 04:46:36] [INFO ] Implicit Places using invariants and state equation in 1886 ms returned []
Implicit Place search using SMT with State Equation took 2665 ms to find 0 implicit places.
[2024-05-21 04:46:36] [INFO ] Redundant transitions in 195 ms returned []
Running 894 sub problems to find dead transitions.
[2024-05-21 04:46:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/389 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 894 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/389 variables, 23/27 constraints. Problems are: Problem set: 0 solved, 894 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/389 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 894 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) 2/391 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 894 unsolved
SMT process timed out in 30736ms, After SMT, problems are : Problem set: 0 solved, 894 unsolved
Search for dead transitions found 0 dead transitions in 30752ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33649 ms. Remains : 394/394 places, 927/927 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, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 33357 steps (547 resets) in 169 ms. (196 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 151 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1603 reset in 322 ms.
Product exploration explored 100000 steps with 1620 reset in 367 ms.
Support contains 1 out of 394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 394/394 places, 927/927 transitions.
Applied a total of 0 rules in 21 ms. Remains 394 /394 variables (removed 0) and now considering 927/927 (removed 0) transitions.
[2024-05-21 04:47:08] [INFO ] Invariant cache hit.
[2024-05-21 04:47:09] [INFO ] Implicit Places using invariants in 775 ms returned []
[2024-05-21 04:47:09] [INFO ] Invariant cache hit.
[2024-05-21 04:47:11] [INFO ] Implicit Places using invariants and state equation in 1881 ms returned []
Implicit Place search using SMT with State Equation took 2658 ms to find 0 implicit places.
[2024-05-21 04:47:11] [INFO ] Redundant transitions in 16 ms returned []
Running 894 sub problems to find dead transitions.
[2024-05-21 04:47:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/389 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 894 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/389 variables, 23/27 constraints. Problems are: Problem set: 0 solved, 894 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/389 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 894 unsolved
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(s311 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 2/391 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 894 unsolved
SMT process timed out in 30869ms, After SMT, problems are : Problem set: 0 solved, 894 unsolved
Search for dead transitions found 0 dead transitions in 30886ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33596 ms. Remains : 394/394 places, 927/927 transitions.
Treatment of property ASLink-PT-04b-LTLFireability-01 finished in 76083 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(F(p0)))'
Support contains 2 out of 1791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1786 transition count 2266
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1786 transition count 2266
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 1783 transition count 2263
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 1783 transition count 2263
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 1783 transition count 2262
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1782 transition count 2254
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1782 transition count 2254
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1781 transition count 2246
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1781 transition count 2246
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1780 transition count 2245
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1780 transition count 2245
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1779 transition count 2237
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1779 transition count 2237
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1778 transition count 2229
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1778 transition count 2229
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1777 transition count 2228
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1777 transition count 2228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1776 transition count 2220
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1776 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1775 transition count 2212
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1775 transition count 2212
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1774 transition count 2211
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1774 transition count 2211
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1773 transition count 2203
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1773 transition count 2203
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1772 transition count 2195
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1772 transition count 2195
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1771 transition count 2194
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1771 transition count 2194
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1770 transition count 2186
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1770 transition count 2186
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1769 transition count 2178
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1769 transition count 2178
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1768 transition count 2177
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1768 transition count 2177
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1767 transition count 2169
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1767 transition count 2169
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1766 transition count 2161
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1766 transition count 2161
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1765 transition count 2160
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1765 transition count 2160
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1764 transition count 2152
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1764 transition count 2152
Applied a total of 55 rules in 2426 ms. Remains 1764 /1791 variables (removed 27) and now considering 2152/2283 (removed 131) transitions.
// Phase 1: matrix 2152 rows 1764 cols
[2024-05-21 04:47:44] [INFO ] Computed 188 invariants in 38 ms
[2024-05-21 04:47:46] [INFO ] Implicit Places using invariants in 1967 ms returned []
[2024-05-21 04:47:46] [INFO ] Invariant cache hit.
[2024-05-21 04:47:56] [INFO ] Implicit Places using invariants and state equation in 9705 ms returned []
Implicit Place search using SMT with State Equation took 11687 ms to find 0 implicit places.
Running 2151 sub problems to find dead transitions.
[2024-05-21 04:47:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1763 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 2151 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1763/3916 variables, and 103 constraints, problems are : Problem set: 0 solved, 2151 unsolved in 30157 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 103/142 constraints, State Equation: 0/1764 constraints, PredecessorRefiner: 2151/2151 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2151 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1763 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 2151 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1763/3916 variables, and 103 constraints, problems are : Problem set: 0 solved, 2151 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 103/142 constraints, State Equation: 0/1764 constraints, PredecessorRefiner: 0/2151 constraints, Known Traps: 0/0 constraints]
After SMT, in 61263ms problems are : Problem set: 0 solved, 2151 unsolved
Search for dead transitions found 0 dead transitions in 61289ms
Starting structural reductions in LTL mode, iteration 1 : 1764/1791 places, 2152/2283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75411 ms. Remains : 1764/1791 places, 2152/2283 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-03
Product exploration explored 100000 steps with 50000 reset in 659 ms.
Product exploration explored 100000 steps with 50000 reset in 540 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, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 13 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-04b-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-04b-LTLFireability-03 finished in 76772 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(p0)&&(!p1 U (p2||G(!p1)))))'
Support contains 4 out of 1791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 316 transitions
Trivial Post-agglo rules discarded 316 transitions
Performed 316 trivial Post agglomeration. Transition count delta: 316
Iterating post reduction 0 with 316 rules applied. Total rules applied 316 place count 1790 transition count 1966
Reduce places removed 316 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 319 rules applied. Total rules applied 635 place count 1474 transition count 1963
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 637 place count 1472 transition count 1963
Performed 485 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 485 Pre rules applied. Total rules applied 637 place count 1472 transition count 1478
Deduced a syphon composed of 485 places in 3 ms
Ensure Unique test removed 42 places
Reduce places removed 527 places and 0 transitions.
Iterating global reduction 3 with 1012 rules applied. Total rules applied 1649 place count 945 transition count 1478
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 1680 place count 941 transition count 1451
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1707 place count 914 transition count 1451
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1707 place count 914 transition count 1435
Deduced a syphon composed of 16 places in 3 ms
Ensure Unique test removed 16 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 1755 place count 882 transition count 1435
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 1755 place count 882 transition count 1420
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 1785 place count 867 transition count 1420
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1789 place count 863 transition count 1404
Iterating global reduction 5 with 4 rules applied. Total rules applied 1793 place count 863 transition count 1404
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1793 place count 863 transition count 1403
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 1795 place count 862 transition count 1403
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1797 place count 860 transition count 1394
Iterating global reduction 5 with 2 rules applied. Total rules applied 1799 place count 860 transition count 1394
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1800 place count 859 transition count 1386
Iterating global reduction 5 with 1 rules applied. Total rules applied 1801 place count 859 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1802 place count 858 transition count 1378
Iterating global reduction 5 with 1 rules applied. Total rules applied 1803 place count 858 transition count 1378
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1804 place count 857 transition count 1370
Iterating global reduction 5 with 1 rules applied. Total rules applied 1805 place count 857 transition count 1370
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1806 place count 856 transition count 1362
Iterating global reduction 5 with 1 rules applied. Total rules applied 1807 place count 856 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1808 place count 855 transition count 1354
Iterating global reduction 5 with 1 rules applied. Total rules applied 1809 place count 855 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1810 place count 854 transition count 1346
Iterating global reduction 5 with 1 rules applied. Total rules applied 1811 place count 854 transition count 1346
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1812 place count 853 transition count 1338
Iterating global reduction 5 with 1 rules applied. Total rules applied 1813 place count 853 transition count 1338
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1814 place count 852 transition count 1330
Iterating global reduction 5 with 1 rules applied. Total rules applied 1815 place count 852 transition count 1330
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1816 place count 851 transition count 1322
Iterating global reduction 5 with 1 rules applied. Total rules applied 1817 place count 851 transition count 1322
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1818 place count 850 transition count 1314
Iterating global reduction 5 with 1 rules applied. Total rules applied 1819 place count 850 transition count 1314
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1820 place count 849 transition count 1306
Iterating global reduction 5 with 1 rules applied. Total rules applied 1821 place count 849 transition count 1306
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1822 place count 848 transition count 1298
Iterating global reduction 5 with 1 rules applied. Total rules applied 1823 place count 848 transition count 1298
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 3 places
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 5 with 293 rules applied. Total rules applied 2116 place count 700 transition count 1153
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2120 place count 696 transition count 1149
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2125 place count 695 transition count 1149
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 2126 place count 695 transition count 1148
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2127 place count 694 transition count 1148
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2127 place count 694 transition count 1147
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2129 place count 693 transition count 1147
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2131 place count 691 transition count 1145
Iterating global reduction 7 with 2 rules applied. Total rules applied 2133 place count 691 transition count 1145
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 2135 place count 691 transition count 1143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2136 place count 690 transition count 1143
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 2138 place count 689 transition count 1148
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2140 place count 687 transition count 1146
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 2150 place count 680 transition count 1143
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2153 place count 677 transition count 1143
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 11 Pre rules applied. Total rules applied 2153 place count 677 transition count 1132
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 11 with 23 rules applied. Total rules applied 2176 place count 665 transition count 1132
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 11 with 7 rules applied. Total rules applied 2183 place count 658 transition count 1132
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2183 place count 658 transition count 1131
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 2185 place count 657 transition count 1131
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 12 with 22 rules applied. Total rules applied 2207 place count 646 transition count 1120
Discarding 6 places :
Symmetric choice reduction at 12 with 6 rule applications. Total rules 2213 place count 640 transition count 1114
Iterating global reduction 12 with 6 rules applied. Total rules applied 2219 place count 640 transition count 1114
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 2222 place count 637 transition count 1111
Iterating global reduction 12 with 3 rules applied. Total rules applied 2225 place count 637 transition count 1111
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2228 place count 637 transition count 1108
Applied a total of 2228 rules in 653 ms. Remains 637 /1791 variables (removed 1154) and now considering 1108/2283 (removed 1175) transitions.
// Phase 1: matrix 1108 rows 637 cols
[2024-05-21 04:48:59] [INFO ] Computed 107 invariants in 12 ms
[2024-05-21 04:49:00] [INFO ] Implicit Places using invariants in 1056 ms returned [1, 18, 19, 31, 48, 66, 87, 145, 155, 156, 157, 158, 160, 177, 195, 258, 269, 273, 274, 286, 287, 289, 306, 324, 344, 395, 396, 408, 409, 411, 428, 446, 466, 517, 518, 521, 533, 534, 535, 553, 575, 576, 577, 578]
[2024-05-21 04:49:00] [INFO ] Actually due to overlaps returned [553, 535, 48, 177, 306, 428, 31, 160, 157, 286, 289, 408, 411, 533, 575, 158, 287, 409, 534, 576, 1, 18, 155, 273, 274, 395, 396, 517, 518, 195, 577, 19, 66, 87, 145, 156, 324, 344, 446, 466, 521, 578]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 1058 ms to find 42 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 595/1791 places, 1108/2283 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 593 transition count 1032
Reduce places removed 76 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 77 rules applied. Total rules applied 155 place count 517 transition count 1031
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 156 place count 516 transition count 1031
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 156 place count 516 transition count 1007
Deduced a syphon composed of 24 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 49 rules applied. Total rules applied 205 place count 491 transition count 1007
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 217 place count 487 transition count 999
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 225 place count 479 transition count 999
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 228 place count 476 transition count 996
Iterating global reduction 5 with 3 rules applied. Total rules applied 231 place count 476 transition count 996
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 234 place count 476 transition count 993
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 302 place count 442 transition count 959
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 303 place count 441 transition count 958
Iterating global reduction 6 with 1 rules applied. Total rules applied 304 place count 441 transition count 958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 305 place count 441 transition count 957
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 7 with 4 rules applied. Total rules applied 309 place count 439 transition count 958
Applied a total of 309 rules in 78 ms. Remains 439 /595 variables (removed 156) and now considering 958/1108 (removed 150) transitions.
// Phase 1: matrix 958 rows 439 cols
[2024-05-21 04:49:00] [INFO ] Computed 58 invariants in 9 ms
[2024-05-21 04:49:01] [INFO ] Implicit Places using invariants in 585 ms returned [88, 94, 99, 163, 180, 193, 270, 276, 281, 358, 364, 369, 436]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 587 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 426/1791 places, 958/2283 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 426 transition count 957
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 425 transition count 957
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 9 place count 418 transition count 950
Iterating global reduction 2 with 7 rules applied. Total rules applied 16 place count 418 transition count 950
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 23 place count 411 transition count 943
Iterating global reduction 2 with 7 rules applied. Total rules applied 30 place count 411 transition count 943
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 33 place count 408 transition count 940
Iterating global reduction 2 with 3 rules applied. Total rules applied 36 place count 408 transition count 940
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 46 place count 403 transition count 935
Applied a total of 46 rules in 52 ms. Remains 403 /426 variables (removed 23) and now considering 935/958 (removed 23) transitions.
// Phase 1: matrix 935 rows 403 cols
[2024-05-21 04:49:01] [INFO ] Computed 45 invariants in 8 ms
[2024-05-21 04:49:02] [INFO ] Implicit Places using invariants in 497 ms returned []
[2024-05-21 04:49:02] [INFO ] Invariant cache hit.
[2024-05-21 04:49:03] [INFO ] Implicit Places using invariants and state equation in 1146 ms returned []
Implicit Place search using SMT with State Equation took 1645 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 403/1791 places, 935/2283 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 4075 ms. Remains : 403/1791 places, 935/2283 transitions.
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p2) p1), true, (NOT p0), (OR (NOT p0) (AND p1 (NOT p2)))]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-08
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-04b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-08 finished in 4238 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(G(p0))))'
Support contains 1 out of 1791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1786 transition count 2266
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1786 transition count 2266
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 14 place count 1782 transition count 2262
Iterating global reduction 0 with 4 rules applied. Total rules applied 18 place count 1782 transition count 2262
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 1782 transition count 2261
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 1780 transition count 2252
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 1780 transition count 2252
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1779 transition count 2244
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1779 transition count 2244
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1778 transition count 2243
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1778 transition count 2243
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1777 transition count 2235
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1777 transition count 2235
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1776 transition count 2227
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1776 transition count 2227
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1775 transition count 2226
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1775 transition count 2226
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1774 transition count 2218
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1774 transition count 2218
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1773 transition count 2210
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1773 transition count 2210
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1772 transition count 2209
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1772 transition count 2209
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1771 transition count 2201
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1771 transition count 2201
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1770 transition count 2193
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1770 transition count 2193
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1769 transition count 2192
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1769 transition count 2192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1768 transition count 2184
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1768 transition count 2184
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1767 transition count 2176
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1767 transition count 2176
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1766 transition count 2175
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1766 transition count 2175
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1765 transition count 2167
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1765 transition count 2167
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1764 transition count 2159
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1764 transition count 2159
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1763 transition count 2158
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1763 transition count 2158
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 58 place count 1762 transition count 2150
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 1762 transition count 2150
Applied a total of 59 rules in 2046 ms. Remains 1762 /1791 variables (removed 29) and now considering 2150/2283 (removed 133) transitions.
// Phase 1: matrix 2150 rows 1762 cols
[2024-05-21 04:49:05] [INFO ] Computed 188 invariants in 27 ms
[2024-05-21 04:49:06] [INFO ] Implicit Places using invariants in 1430 ms returned []
[2024-05-21 04:49:06] [INFO ] Invariant cache hit.
[2024-05-21 04:49:13] [INFO ] Implicit Places using invariants and state equation in 6345 ms returned []
Implicit Place search using SMT with State Equation took 7806 ms to find 0 implicit places.
Running 2149 sub problems to find dead transitions.
[2024-05-21 04:49:13] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1761 variables, 110/110 constraints. Problems are: Problem set: 0 solved, 2149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1761/3912 variables, and 110 constraints, problems are : Problem set: 0 solved, 2149 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 110/142 constraints, State Equation: 0/1762 constraints, PredecessorRefiner: 2149/2149 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1761 variables, 110/110 constraints. Problems are: Problem set: 0 solved, 2149 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1761/3912 variables, and 110 constraints, problems are : Problem set: 0 solved, 2149 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 110/142 constraints, State Equation: 0/1762 constraints, PredecessorRefiner: 0/2149 constraints, Known Traps: 0/0 constraints]
After SMT, in 60931ms problems are : Problem set: 0 solved, 2149 unsolved
Search for dead transitions found 0 dead transitions in 60953ms
Starting structural reductions in LTL mode, iteration 1 : 1762/1791 places, 2150/2283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70812 ms. Remains : 1762/1791 places, 2150/2283 transitions.
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-04b-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-10 finished in 70966 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 3 out of 1791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1786 transition count 2271
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1786 transition count 2271
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 1783 transition count 2268
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 1783 transition count 2268
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 1783 transition count 2267
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 1781 transition count 2258
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 1781 transition count 2258
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1780 transition count 2250
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1780 transition count 2250
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1779 transition count 2249
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1779 transition count 2249
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1778 transition count 2241
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1778 transition count 2241
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1777 transition count 2233
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1777 transition count 2233
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1776 transition count 2232
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1776 transition count 2232
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1775 transition count 2224
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1775 transition count 2224
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1774 transition count 2216
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1774 transition count 2216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1773 transition count 2215
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1773 transition count 2215
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1772 transition count 2207
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1772 transition count 2207
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1771 transition count 2199
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1771 transition count 2199
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1770 transition count 2198
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1770 transition count 2198
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1769 transition count 2190
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1769 transition count 2190
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1768 transition count 2182
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1768 transition count 2182
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1767 transition count 2181
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1767 transition count 2181
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1766 transition count 2173
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1766 transition count 2173
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1765 transition count 2165
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1765 transition count 2165
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1764 transition count 2164
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1764 transition count 2164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1763 transition count 2156
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1763 transition count 2156
Applied a total of 57 rules in 1971 ms. Remains 1763 /1791 variables (removed 28) and now considering 2156/2283 (removed 127) transitions.
// Phase 1: matrix 2156 rows 1763 cols
[2024-05-21 04:50:16] [INFO ] Computed 188 invariants in 29 ms
[2024-05-21 04:50:17] [INFO ] Implicit Places using invariants in 1403 ms returned []
[2024-05-21 04:50:17] [INFO ] Invariant cache hit.
[2024-05-21 04:50:24] [INFO ] Implicit Places using invariants and state equation in 6803 ms returned []
Implicit Place search using SMT with State Equation took 8209 ms to find 0 implicit places.
Running 2155 sub problems to find dead transitions.
[2024-05-21 04:50:24] [INFO ] Invariant cache hit.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1762 variables, 106/106 constraints. Problems are: Problem set: 0 solved, 2155 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1762/3919 variables, and 106 constraints, problems are : Problem set: 0 solved, 2155 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 106/142 constraints, State Equation: 0/1763 constraints, PredecessorRefiner: 2155/2155 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2155 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1762 variables, 106/106 constraints. Problems are: Problem set: 0 solved, 2155 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 1762/3919 variables, and 106 constraints, problems are : Problem set: 0 solved, 2155 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 0/46 constraints, Generalized P Invariants (flows): 106/142 constraints, State Equation: 0/1763 constraints, PredecessorRefiner: 0/2155 constraints, Known Traps: 0/0 constraints]
After SMT, in 60962ms problems are : Problem set: 0 solved, 2155 unsolved
Search for dead transitions found 0 dead transitions in 60986ms
Starting structural reductions in LTL mode, iteration 1 : 1763/1791 places, 2156/2283 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71181 ms. Remains : 1763/1791 places, 2156/2283 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-12
Entered a terminal (fully accepting) state of product in 10376 steps with 26 reset in 35 ms.
FORMULA ASLink-PT-04b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-12 finished in 71338 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 1791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 319 transitions
Trivial Post-agglo rules discarded 319 transitions
Performed 319 trivial Post agglomeration. Transition count delta: 319
Iterating post reduction 0 with 319 rules applied. Total rules applied 319 place count 1790 transition count 1963
Reduce places removed 319 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 324 rules applied. Total rules applied 643 place count 1471 transition count 1958
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 646 place count 1468 transition count 1958
Performed 487 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 487 Pre rules applied. Total rules applied 646 place count 1468 transition count 1471
Deduced a syphon composed of 487 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 531 places and 0 transitions.
Iterating global reduction 3 with 1018 rules applied. Total rules applied 1664 place count 937 transition count 1471
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 1696 place count 933 transition count 1443
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1724 place count 905 transition count 1443
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1724 place count 905 transition count 1426
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 1775 place count 871 transition count 1426
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1775 place count 871 transition count 1410
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 1807 place count 855 transition count 1410
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1811 place count 851 transition count 1394
Iterating global reduction 5 with 4 rules applied. Total rules applied 1815 place count 851 transition count 1394
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1815 place count 851 transition count 1393
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 1817 place count 850 transition count 1393
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1819 place count 848 transition count 1384
Iterating global reduction 5 with 2 rules applied. Total rules applied 1821 place count 848 transition count 1384
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1822 place count 847 transition count 1376
Iterating global reduction 5 with 1 rules applied. Total rules applied 1823 place count 847 transition count 1376
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1824 place count 846 transition count 1368
Iterating global reduction 5 with 1 rules applied. Total rules applied 1825 place count 846 transition count 1368
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1826 place count 845 transition count 1360
Iterating global reduction 5 with 1 rules applied. Total rules applied 1827 place count 845 transition count 1360
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1828 place count 844 transition count 1352
Iterating global reduction 5 with 1 rules applied. Total rules applied 1829 place count 844 transition count 1352
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1830 place count 843 transition count 1344
Iterating global reduction 5 with 1 rules applied. Total rules applied 1831 place count 843 transition count 1344
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1832 place count 842 transition count 1336
Iterating global reduction 5 with 1 rules applied. Total rules applied 1833 place count 842 transition count 1336
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1834 place count 841 transition count 1328
Iterating global reduction 5 with 1 rules applied. Total rules applied 1835 place count 841 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1836 place count 840 transition count 1320
Iterating global reduction 5 with 1 rules applied. Total rules applied 1837 place count 840 transition count 1320
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1838 place count 839 transition count 1312
Iterating global reduction 5 with 1 rules applied. Total rules applied 1839 place count 839 transition count 1312
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1840 place count 838 transition count 1304
Iterating global reduction 5 with 1 rules applied. Total rules applied 1841 place count 838 transition count 1304
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1842 place count 837 transition count 1296
Iterating global reduction 5 with 1 rules applied. Total rules applied 1843 place count 837 transition count 1296
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1844 place count 836 transition count 1288
Iterating global reduction 5 with 1 rules applied. Total rules applied 1845 place count 836 transition count 1288
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 141
Deduced a syphon composed of 141 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 5 with 284 rules applied. Total rules applied 2129 place count 693 transition count 1147
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2133 place count 689 transition count 1143
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2138 place count 688 transition count 1143
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 2139 place count 688 transition count 1142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2140 place count 687 transition count 1142
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2140 place count 687 transition count 1141
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2142 place count 686 transition count 1141
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2144 place count 684 transition count 1139
Iterating global reduction 7 with 2 rules applied. Total rules applied 2146 place count 684 transition count 1139
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 2148 place count 684 transition count 1137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2149 place count 683 transition count 1137
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2151 place count 682 transition count 1142
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 2152 place count 682 transition count 1142
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2154 place count 680 transition count 1140
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 2166 place count 672 transition count 1136
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2170 place count 668 transition count 1136
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2170 place count 668 transition count 1124
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 11 with 25 rules applied. Total rules applied 2195 place count 655 transition count 1124
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 11 with 8 rules applied. Total rules applied 2203 place count 647 transition count 1124
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2203 place count 647 transition count 1123
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 2205 place count 646 transition count 1123
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 2229 place count 634 transition count 1111
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 2236 place count 627 transition count 1104
Iterating global reduction 12 with 7 rules applied. Total rules applied 2243 place count 627 transition count 1104
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 2246 place count 624 transition count 1101
Iterating global reduction 12 with 3 rules applied. Total rules applied 2249 place count 624 transition count 1101
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2252 place count 624 transition count 1098
Applied a total of 2252 rules in 679 ms. Remains 624 /1791 variables (removed 1167) and now considering 1098/2283 (removed 1185) transitions.
// Phase 1: matrix 1098 rows 624 cols
[2024-05-21 04:51:26] [INFO ] Computed 103 invariants in 11 ms
[2024-05-21 04:51:27] [INFO ] Implicit Places using invariants in 837 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 258, 262, 263, 275, 276, 278, 295, 313, 333, 384, 385, 397, 398, 400, 417, 435, 455, 506, 507, 510, 521, 522, 523, 541, 562, 563, 564, 565]
[2024-05-21 04:51:27] [INFO ] Actually due to overlaps returned [541, 523, 48, 167, 295, 417, 150, 31, 147, 275, 278, 397, 400, 521, 562, 148, 276, 398, 522, 563, 1, 18, 262, 263, 384, 385, 506, 507, 185, 564, 19, 66, 86, 137, 313, 333, 435, 455, 510, 565]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 840 ms to find 40 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 584/1791 places, 1098/2283 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 583 transition count 1024
Reduce places removed 74 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 75 rules applied. Total rules applied 150 place count 509 transition count 1023
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 151 place count 508 transition count 1023
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 151 place count 508 transition count 1000
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 3 with 47 rules applied. Total rules applied 198 place count 484 transition count 1000
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 210 place count 480 transition count 992
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 218 place count 472 transition count 992
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 221 place count 469 transition count 989
Iterating global reduction 5 with 3 rules applied. Total rules applied 224 place count 469 transition count 989
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 227 place count 469 transition count 986
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 6 with 66 rules applied. Total rules applied 293 place count 436 transition count 953
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 294 place count 435 transition count 952
Iterating global reduction 6 with 1 rules applied. Total rules applied 295 place count 435 transition count 952
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 299 place count 433 transition count 953
Applied a total of 299 rules in 67 ms. Remains 433 /584 variables (removed 151) and now considering 953/1098 (removed 145) transitions.
// Phase 1: matrix 953 rows 433 cols
[2024-05-21 04:51:27] [INFO ] Computed 57 invariants in 12 ms
[2024-05-21 04:51:27] [INFO ] Implicit Places using invariants in 536 ms returned [88, 94, 99, 161, 178, 184, 189, 266, 272, 277, 354, 360, 365, 430]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 548 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 419/1791 places, 953/2283 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 952
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 952
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 410 transition count 944
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 410 transition count 944
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 402 transition count 936
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 402 transition count 936
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 398 transition count 932
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 398 transition count 932
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 52 place count 393 transition count 927
Applied a total of 52 rules in 48 ms. Remains 393 /419 variables (removed 26) and now considering 927/953 (removed 26) transitions.
// Phase 1: matrix 927 rows 393 cols
[2024-05-21 04:51:27] [INFO ] Computed 43 invariants in 8 ms
[2024-05-21 04:51:28] [INFO ] Implicit Places using invariants in 520 ms returned []
[2024-05-21 04:51:28] [INFO ] Invariant cache hit.
[2024-05-21 04:51:29] [INFO ] Implicit Places using invariants and state equation in 1216 ms returned []
Implicit Place search using SMT with State Equation took 1754 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 393/1791 places, 927/2283 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3937 ms. Remains : 393/1791 places, 927/2283 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-13
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 1 ms.
FORMULA ASLink-PT-04b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-13 finished in 3993 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 1791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 319 transitions
Trivial Post-agglo rules discarded 319 transitions
Performed 319 trivial Post agglomeration. Transition count delta: 319
Iterating post reduction 0 with 319 rules applied. Total rules applied 319 place count 1790 transition count 1963
Reduce places removed 319 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 324 rules applied. Total rules applied 643 place count 1471 transition count 1958
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 646 place count 1468 transition count 1958
Performed 486 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 486 Pre rules applied. Total rules applied 646 place count 1468 transition count 1472
Deduced a syphon composed of 486 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 3 with 1016 rules applied. Total rules applied 1662 place count 938 transition count 1472
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 1694 place count 934 transition count 1444
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1722 place count 906 transition count 1444
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1722 place count 906 transition count 1427
Deduced a syphon composed of 17 places in 2 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 1773 place count 872 transition count 1427
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1773 place count 872 transition count 1411
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 1805 place count 856 transition count 1411
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1809 place count 852 transition count 1395
Iterating global reduction 5 with 4 rules applied. Total rules applied 1813 place count 852 transition count 1395
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1813 place count 852 transition count 1394
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 1815 place count 851 transition count 1394
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1817 place count 849 transition count 1385
Iterating global reduction 5 with 2 rules applied. Total rules applied 1819 place count 849 transition count 1385
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1820 place count 848 transition count 1377
Iterating global reduction 5 with 1 rules applied. Total rules applied 1821 place count 848 transition count 1377
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1822 place count 847 transition count 1369
Iterating global reduction 5 with 1 rules applied. Total rules applied 1823 place count 847 transition count 1369
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1824 place count 846 transition count 1361
Iterating global reduction 5 with 1 rules applied. Total rules applied 1825 place count 846 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1826 place count 845 transition count 1353
Iterating global reduction 5 with 1 rules applied. Total rules applied 1827 place count 845 transition count 1353
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1828 place count 844 transition count 1345
Iterating global reduction 5 with 1 rules applied. Total rules applied 1829 place count 844 transition count 1345
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1830 place count 843 transition count 1337
Iterating global reduction 5 with 1 rules applied. Total rules applied 1831 place count 843 transition count 1337
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1832 place count 842 transition count 1329
Iterating global reduction 5 with 1 rules applied. Total rules applied 1833 place count 842 transition count 1329
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1834 place count 841 transition count 1321
Iterating global reduction 5 with 1 rules applied. Total rules applied 1835 place count 841 transition count 1321
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1836 place count 840 transition count 1313
Iterating global reduction 5 with 1 rules applied. Total rules applied 1837 place count 840 transition count 1313
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1838 place count 839 transition count 1305
Iterating global reduction 5 with 1 rules applied. Total rules applied 1839 place count 839 transition count 1305
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1840 place count 838 transition count 1297
Iterating global reduction 5 with 1 rules applied. Total rules applied 1841 place count 838 transition count 1297
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1842 place count 837 transition count 1289
Iterating global reduction 5 with 1 rules applied. Total rules applied 1843 place count 837 transition count 1289
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 2129 place count 693 transition count 1147
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2133 place count 689 transition count 1143
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2138 place count 688 transition count 1143
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 2139 place count 688 transition count 1142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2140 place count 687 transition count 1142
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2140 place count 687 transition count 1141
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 2142 place count 686 transition count 1141
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2144 place count 684 transition count 1139
Iterating global reduction 7 with 2 rules applied. Total rules applied 2146 place count 684 transition count 1139
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 2148 place count 684 transition count 1137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2149 place count 683 transition count 1137
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 2151 place count 682 transition count 1142
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2153 place count 680 transition count 1140
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 2165 place count 672 transition count 1136
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2169 place count 668 transition count 1136
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2169 place count 668 transition count 1124
Deduced a syphon composed of 12 places in 19 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 2194 place count 655 transition count 1124
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 11 with 8 rules applied. Total rules applied 2202 place count 647 transition count 1124
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2202 place count 647 transition count 1123
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2204 place count 646 transition count 1123
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 2228 place count 634 transition count 1111
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 2235 place count 627 transition count 1104
Iterating global reduction 12 with 7 rules applied. Total rules applied 2242 place count 627 transition count 1104
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 2245 place count 624 transition count 1101
Iterating global reduction 12 with 3 rules applied. Total rules applied 2248 place count 624 transition count 1101
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2251 place count 624 transition count 1098
Applied a total of 2251 rules in 619 ms. Remains 624 /1791 variables (removed 1167) and now considering 1098/2283 (removed 1185) transitions.
// Phase 1: matrix 1098 rows 624 cols
[2024-05-21 04:51:30] [INFO ] Computed 103 invariants in 12 ms
[2024-05-21 04:51:31] [INFO ] Implicit Places using invariants in 968 ms returned [1, 18, 19, 31, 48, 66, 87, 139, 149, 150, 152, 169, 187, 258, 262, 263, 275, 276, 278, 295, 313, 333, 384, 385, 397, 398, 400, 417, 435, 455, 506, 507, 510, 521, 522, 523, 541, 562, 563, 564, 565]
[2024-05-21 04:51:31] [INFO ] Actually due to overlaps returned [541, 523, 48, 169, 295, 417, 152, 31, 149, 275, 278, 397, 400, 521, 562, 150, 276, 398, 522, 563, 1, 18, 262, 263, 384, 385, 506, 507, 187, 564, 19, 66, 87, 139, 313, 333, 435, 455, 510, 565]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 970 ms to find 40 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 584/1791 places, 1098/2283 transitions.
Discarding 1 places :
Implicit places reduction removed 1 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 76 rules applied. Total rules applied 76 place count 583 transition count 1023
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 151 place count 508 transition count 1023
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 151 place count 508 transition count 1000
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 198 place count 484 transition count 1000
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 210 place count 480 transition count 992
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 218 place count 472 transition count 992
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 221 place count 469 transition count 989
Iterating global reduction 4 with 3 rules applied. Total rules applied 224 place count 469 transition count 989
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 227 place count 469 transition count 986
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 293 place count 436 transition count 953
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 294 place count 435 transition count 952
Iterating global reduction 5 with 1 rules applied. Total rules applied 295 place count 435 transition count 952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 296 place count 435 transition count 951
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 300 place count 433 transition count 952
Applied a total of 300 rules in 65 ms. Remains 433 /584 variables (removed 151) and now considering 952/1098 (removed 146) transitions.
// Phase 1: matrix 952 rows 433 cols
[2024-05-21 04:51:31] [INFO ] Computed 57 invariants in 8 ms
[2024-05-21 04:51:31] [INFO ] Implicit Places using invariants in 557 ms returned [89, 96, 101, 161, 178, 184, 189, 266, 272, 277, 354, 360, 365, 430]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 572 ms to find 14 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 419/1791 places, 952/2283 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 951
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 951
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 410 transition count 943
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 410 transition count 943
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 402 transition count 935
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 402 transition count 935
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 398 transition count 931
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 398 transition count 931
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 52 place count 393 transition count 926
Applied a total of 52 rules in 48 ms. Remains 393 /419 variables (removed 26) and now considering 926/952 (removed 26) transitions.
// Phase 1: matrix 926 rows 393 cols
[2024-05-21 04:51:31] [INFO ] Computed 43 invariants in 8 ms
[2024-05-21 04:51:32] [INFO ] Implicit Places using invariants in 475 ms returned []
[2024-05-21 04:51:32] [INFO ] Invariant cache hit.
[2024-05-21 04:51:33] [INFO ] Implicit Places using invariants and state equation in 1095 ms returned []
Implicit Place search using SMT with State Equation took 1576 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 393/1791 places, 926/2283 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 3850 ms. Remains : 393/1791 places, 926/2283 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLFireability-14
Stuttering criterion allowed to conclude after 58 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-04b-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLFireability-14 finished in 3905 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((p0||X(p1))))'
Found a Shortening insensitive property : ASLink-PT-04b-LTLFireability-00
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1791 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1791/1791 places, 2283/2283 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 320 transitions
Trivial Post-agglo rules discarded 320 transitions
Performed 320 trivial Post agglomeration. Transition count delta: 320
Iterating post reduction 0 with 320 rules applied. Total rules applied 320 place count 1790 transition count 1962
Reduce places removed 320 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 1 with 325 rules applied. Total rules applied 645 place count 1470 transition count 1957
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 648 place count 1467 transition count 1957
Performed 486 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 486 Pre rules applied. Total rules applied 648 place count 1467 transition count 1471
Deduced a syphon composed of 486 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 530 places and 0 transitions.
Iterating global reduction 3 with 1016 rules applied. Total rules applied 1664 place count 937 transition count 1471
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 1696 place count 933 transition count 1443
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1724 place count 905 transition count 1443
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1724 place count 905 transition count 1426
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 1775 place count 871 transition count 1426
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1775 place count 871 transition count 1410
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 1807 place count 855 transition count 1410
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1811 place count 851 transition count 1394
Iterating global reduction 5 with 4 rules applied. Total rules applied 1815 place count 851 transition count 1394
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1815 place count 851 transition count 1393
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 1817 place count 850 transition count 1393
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1819 place count 848 transition count 1384
Iterating global reduction 5 with 2 rules applied. Total rules applied 1821 place count 848 transition count 1384
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1822 place count 847 transition count 1376
Iterating global reduction 5 with 1 rules applied. Total rules applied 1823 place count 847 transition count 1376
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1824 place count 846 transition count 1368
Iterating global reduction 5 with 1 rules applied. Total rules applied 1825 place count 846 transition count 1368
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1826 place count 845 transition count 1360
Iterating global reduction 5 with 1 rules applied. Total rules applied 1827 place count 845 transition count 1360
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1828 place count 844 transition count 1352
Iterating global reduction 5 with 1 rules applied. Total rules applied 1829 place count 844 transition count 1352
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1830 place count 843 transition count 1344
Iterating global reduction 5 with 1 rules applied. Total rules applied 1831 place count 843 transition count 1344
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1832 place count 842 transition count 1336
Iterating global reduction 5 with 1 rules applied. Total rules applied 1833 place count 842 transition count 1336
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1834 place count 841 transition count 1328
Iterating global reduction 5 with 1 rules applied. Total rules applied 1835 place count 841 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1836 place count 840 transition count 1320
Iterating global reduction 5 with 1 rules applied. Total rules applied 1837 place count 840 transition count 1320
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1838 place count 839 transition count 1312
Iterating global reduction 5 with 1 rules applied. Total rules applied 1839 place count 839 transition count 1312
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1840 place count 838 transition count 1304
Iterating global reduction 5 with 1 rules applied. Total rules applied 1841 place count 838 transition count 1304
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1842 place count 837 transition count 1296
Iterating global reduction 5 with 1 rules applied. Total rules applied 1843 place count 837 transition count 1296
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1844 place count 836 transition count 1288
Iterating global reduction 5 with 1 rules applied. Total rules applied 1845 place count 836 transition count 1288
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 140
Deduced a syphon composed of 140 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 5 with 282 rules applied. Total rules applied 2127 place count 694 transition count 1148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2131 place count 690 transition count 1144
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2136 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 2137 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 2138 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 2138 place count 688 transition count 1142
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2140 place count 687 transition count 1142
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2142 place count 685 transition count 1140
Iterating global reduction 7 with 2 rules applied. Total rules applied 2144 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 2146 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 2147 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2149 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 2151 place count 681 transition count 1141
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 2163 place count 673 transition count 1137
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2167 place count 669 transition count 1137
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2167 place count 669 transition count 1125
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 2192 place count 656 transition count 1125
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 11 with 8 rules applied. Total rules applied 2200 place count 648 transition count 1125
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2200 place count 648 transition count 1124
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2202 place count 647 transition count 1124
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 2226 place count 635 transition count 1112
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 2233 place count 628 transition count 1105
Iterating global reduction 12 with 7 rules applied. Total rules applied 2240 place count 628 transition count 1105
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 2243 place count 625 transition count 1102
Iterating global reduction 12 with 3 rules applied. Total rules applied 2246 place count 625 transition count 1102
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2249 place count 625 transition count 1099
Applied a total of 2249 rules in 651 ms. Remains 625 /1791 variables (removed 1166) and now considering 1099/2283 (removed 1184) transitions.
// Phase 1: matrix 1099 rows 625 cols
[2024-05-21 04:51:34] [INFO ] Computed 103 invariants in 12 ms
[2024-05-21 04:51:35] [INFO ] Implicit Places using invariants in 969 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 256, 260, 261, 273, 274, 276, 293, 311, 331, 382, 383, 395, 396, 400, 435, 455, 506, 507, 510, 522, 523, 524, 542, 563, 564, 565, 566]
[2024-05-21 04:51:35] [INFO ] Actually due to overlaps returned [542, 524, 48, 167, 293, 150, 31, 147, 273, 276, 395, 400, 522, 563, 148, 274, 396, 523, 564, 1, 18, 260, 261, 382, 383, 506, 507, 185, 565, 19, 66, 86, 137, 311, 331, 435, 455, 510, 566]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 971 ms to find 39 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 586/1791 places, 1099/2283 transitions.
Discarding 1 places :
Implicit places reduction removed 1 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 72 rules applied. Total rules applied 72 place count 585 transition count 1028
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 143 place count 514 transition count 1028
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 143 place count 514 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 2 with 47 rules applied. Total rules applied 190 place count 490 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 202 place count 486 transition count 997
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 210 place count 478 transition count 997
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 213 place count 475 transition count 994
Iterating global reduction 4 with 3 rules applied. Total rules applied 216 place count 475 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 219 place count 475 transition count 991
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 5 with 60 rules applied. Total rules applied 279 place count 445 transition count 961
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 280 place count 444 transition count 960
Iterating global reduction 5 with 1 rules applied. Total rules applied 281 place count 444 transition count 960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 282 place count 444 transition count 959
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 286 place count 442 transition count 960
Applied a total of 286 rules in 69 ms. Remains 442 /586 variables (removed 144) and now considering 960/1099 (removed 139) transitions.
// Phase 1: matrix 960 rows 442 cols
[2024-05-21 04:51:35] [INFO ] Computed 58 invariants in 8 ms
[2024-05-21 04:51:36] [INFO ] Implicit Places using invariants in 573 ms returned [88, 94, 99, 159, 176, 182, 187, 264, 270, 275, 359, 367, 373, 439]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 576 ms to find 14 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 428/1791 places, 960/2283 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 959
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 959
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 419 transition count 951
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 419 transition count 951
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 411 transition count 943
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 411 transition count 943
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 39 place count 406 transition count 938
Iterating global reduction 2 with 5 rules applied. Total rules applied 44 place count 406 transition count 938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 405 transition count 937
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 place count 405 transition count 937
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 404 transition count 936
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 404 transition count 936
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 58 place count 399 transition count 931
Applied a total of 58 rules in 67 ms. Remains 399 /428 variables (removed 29) and now considering 931/960 (removed 29) transitions.
// Phase 1: matrix 931 rows 399 cols
[2024-05-21 04:51:36] [INFO ] Computed 44 invariants in 8 ms
[2024-05-21 04:51:36] [INFO ] Implicit Places using invariants in 516 ms returned []
[2024-05-21 04:51:36] [INFO ] Invariant cache hit.
[2024-05-21 04:51:37] [INFO ] Implicit Places using invariants and state equation in 1154 ms returned []
Implicit Place search using SMT with State Equation took 1672 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 3 : 399/1791 places, 931/2283 transitions.
Finished structural reductions in LI_LTL mode , in 3 iterations and 4008 ms. Remains : 399/1791 places, 931/2283 transitions.
Running random walk in product with property : ASLink-PT-04b-LTLFireability-00
Product exploration explored 100000 steps with 12490 reset in 336 ms.
Product exploration explored 100000 steps with 12530 reset in 423 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/399 stabilizing places and 2/931 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 432 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 38075 steps (564 resets) in 113 ms. (333 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR (NOT p0) p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 541 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p1)), (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 188 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-21 04:51:40] [INFO ] Invariant cache hit.
[2024-05-21 04:51:41] [INFO ] [Real]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-21 04:51:41] [INFO ] [Real]Absence check using 11 positive and 33 generalized place invariants in 49 ms returned sat
[2024-05-21 04:51:42] [INFO ] [Real]Absence check using state equation in 1795 ms returned sat
[2024-05-21 04:51:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 04:51:43] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-21 04:51:43] [INFO ] [Nat]Absence check using 11 positive and 33 generalized place invariants in 32 ms returned sat
[2024-05-21 04:51:44] [INFO ] [Nat]Absence check using state equation in 1150 ms returned sat
[2024-05-21 04:51:45] [INFO ] Computed and/alt/rep : 261/1280/261 causal constraints (skipped 636 transitions) in 89 ms.
[2024-05-21 04:51:46] [INFO ] Added : 138 causal constraints over 28 iterations in 2007 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 399 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 399/399 places, 931/931 transitions.
Applied a total of 0 rules in 12 ms. Remains 399 /399 variables (removed 0) and now considering 931/931 (removed 0) transitions.
[2024-05-21 04:51:46] [INFO ] Invariant cache hit.
[2024-05-21 04:51:47] [INFO ] Implicit Places using invariants in 500 ms returned []
[2024-05-21 04:51:47] [INFO ] Invariant cache hit.
[2024-05-21 04:51:48] [INFO ] Implicit Places using invariants and state equation in 1126 ms returned []
Implicit Place search using SMT with State Equation took 1631 ms to find 0 implicit places.
[2024-05-21 04:51:48] [INFO ] Redundant transitions in 10 ms returned []
Running 897 sub problems to find dead transitions.
[2024-05-21 04:51:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 3 (OVERLAPS) 3/396 variables, 6/33 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 897 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 396/1330 variables, and 34 constraints, problems are : Problem set: 0 solved, 897 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 23/33 constraints, State Equation: 0/399 constraints, PredecessorRefiner: 897/897 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 897 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 3 (OVERLAPS) 3/396 variables, 6/33 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 6 (OVERLAPS) 3/399 variables, 10/44 constraints. Problems are: Problem set: 0 solved, 897 unsolved
[2024-05-21 04:52:38] [INFO ] Deduced a trap composed of 34 places in 183 ms of which 3 ms to minimize.
[2024-05-21 04:52:45] [INFO ] Deduced a trap composed of 79 places in 265 ms of which 3 ms to minimize.
[2024-05-21 04:52:46] [INFO ] Deduced a trap composed of 66 places in 185 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/1330 variables, and 47 constraints, problems are : Problem set: 0 solved, 897 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 0/399 constraints, PredecessorRefiner: 0/897 constraints, Known Traps: 3/3 constraints]
After SMT, in 60520ms problems are : Problem set: 0 solved, 897 unsolved
Search for dead transitions found 0 dead transitions in 60531ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62193 ms. Remains : 399/399 places, 931/931 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/399 stabilizing places and 2/931 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 581 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p1)), (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 (610 resets) in 153 ms. (259 steps per ms) remains 1/6 properties
BEST_FIRST walk for 4170 steps (11 resets) in 8 ms. (463 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR (NOT p0) p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 826 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1)), (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 191 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-21 04:52:51] [INFO ] Invariant cache hit.
[2024-05-21 04:52:51] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2024-05-21 04:52:52] [INFO ] [Real]Absence check using 11 positive and 33 generalized place invariants in 56 ms returned sat
[2024-05-21 04:52:53] [INFO ] [Real]Absence check using state equation in 1919 ms returned sat
[2024-05-21 04:52:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 04:52:54] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-21 04:52:54] [INFO ] [Nat]Absence check using 11 positive and 33 generalized place invariants in 33 ms returned sat
[2024-05-21 04:52:56] [INFO ] [Nat]Absence check using state equation in 1257 ms returned sat
[2024-05-21 04:52:56] [INFO ] Computed and/alt/rep : 261/1280/261 causal constraints (skipped 636 transitions) in 94 ms.
[2024-05-21 04:52:58] [INFO ] Added : 138 causal constraints over 28 iterations in 2120 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1)), (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 12460 reset in 310 ms.
Product exploration explored 100000 steps with 12491 reset in 344 ms.
Support contains 2 out of 399 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 399/399 places, 931/931 transitions.
Applied a total of 0 rules in 12 ms. Remains 399 /399 variables (removed 0) and now considering 931/931 (removed 0) transitions.
[2024-05-21 04:52:59] [INFO ] Invariant cache hit.
[2024-05-21 04:52:59] [INFO ] Implicit Places using invariants in 550 ms returned []
[2024-05-21 04:52:59] [INFO ] Invariant cache hit.
[2024-05-21 04:53:00] [INFO ] Implicit Places using invariants and state equation in 1204 ms returned []
Implicit Place search using SMT with State Equation took 1760 ms to find 0 implicit places.
[2024-05-21 04:53:00] [INFO ] Redundant transitions in 10 ms returned []
Running 897 sub problems to find dead transitions.
[2024-05-21 04:53:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 3 (OVERLAPS) 3/396 variables, 6/33 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 897 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 396/1330 variables, and 34 constraints, problems are : Problem set: 0 solved, 897 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 23/33 constraints, State Equation: 0/399 constraints, PredecessorRefiner: 897/897 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 897 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 3 (OVERLAPS) 3/396 variables, 6/33 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 897 unsolved
At refinement iteration 6 (OVERLAPS) 3/399 variables, 10/44 constraints. Problems are: Problem set: 0 solved, 897 unsolved
[2024-05-21 04:53:51] [INFO ] Deduced a trap composed of 34 places in 197 ms of which 3 ms to minimize.
[2024-05-21 04:53:58] [INFO ] Deduced a trap composed of 79 places in 284 ms of which 3 ms to minimize.
[2024-05-21 04:53:59] [INFO ] Deduced a trap composed of 66 places in 221 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 399/1330 variables, and 47 constraints, problems are : Problem set: 0 solved, 897 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 0/399 constraints, PredecessorRefiner: 0/897 constraints, Known Traps: 3/3 constraints]
After SMT, in 60550ms problems are : Problem set: 0 solved, 897 unsolved
Search for dead transitions found 0 dead transitions in 60560ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62352 ms. Remains : 399/399 places, 931/931 transitions.
Treatment of property ASLink-PT-04b-LTLFireability-00 finished in 147856 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)))'
[2024-05-21 04:54:01] [INFO ] Flatten gal took : 109 ms
[2024-05-21 04:54:01] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-05-21 04:54:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1791 places, 2283 transitions and 7162 arcs took 23 ms.
Total runtime 649202 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ASLink-PT-04b
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1791
TRANSITIONS: 2283
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.049s, Sys 0.014s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.012s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1603
MODEL NAME: /home/mcc/execution/412/model
1791 places, 2283 transitions.
No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-04b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is ASLink-PT-04b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r003-smll-171620116900068"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;