About the Execution of GreatSPN+red for DiscoveryGPU-PT-14b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 646.563 | 265942.00 | 337865.00 | 771.10 | FFFFFFFFFFTTFFFF | 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.r135-tall-171631131200500.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 DiscoveryGPU-PT-14b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631131200500
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K 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 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 12 02:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 12 02:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 02:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 12 02:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:41 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 104K 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 DiscoveryGPU-PT-14b-LTLFireability-00
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-01
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-02
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-03
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-04
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-05
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-06
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-07
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-08
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-09
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-10
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-11
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-12
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-13
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-14
FORMULA_NAME DiscoveryGPU-PT-14b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716372493945
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-14b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 10:08:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 10:08:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 10:08:15] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2024-05-22 10:08:15] [INFO ] Transformed 408 places.
[2024-05-22 10:08:15] [INFO ] Transformed 434 transitions.
[2024-05-22 10:08:15] [INFO ] Found NUPN structural information;
[2024-05-22 10:08:15] [INFO ] Parsed PT model containing 408 places and 434 transitions and 1135 arcs in 203 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14b-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DiscoveryGPU-PT-14b-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 408 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 408/408 places, 434/434 transitions.
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 380 transition count 434
Discarding 65 places :
Symmetric choice reduction at 1 with 65 rule applications. Total rules 93 place count 315 transition count 369
Iterating global reduction 1 with 65 rules applied. Total rules applied 158 place count 315 transition count 369
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 172 place count 301 transition count 355
Iterating global reduction 1 with 14 rules applied. Total rules applied 186 place count 301 transition count 355
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 197 place count 290 transition count 344
Iterating global reduction 1 with 11 rules applied. Total rules applied 208 place count 290 transition count 344
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 218 place count 280 transition count 334
Iterating global reduction 1 with 10 rules applied. Total rules applied 228 place count 280 transition count 334
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 237 place count 271 transition count 316
Iterating global reduction 1 with 9 rules applied. Total rules applied 246 place count 271 transition count 316
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 254 place count 263 transition count 308
Iterating global reduction 1 with 8 rules applied. Total rules applied 262 place count 263 transition count 308
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 269 place count 256 transition count 301
Iterating global reduction 1 with 7 rules applied. Total rules applied 276 place count 256 transition count 301
Applied a total of 276 rules in 146 ms. Remains 256 /408 variables (removed 152) and now considering 301/434 (removed 133) transitions.
// Phase 1: matrix 301 rows 256 cols
[2024-05-22 10:08:15] [INFO ] Computed 2 invariants in 19 ms
[2024-05-22 10:08:16] [INFO ] Implicit Places using invariants in 348 ms returned []
[2024-05-22 10:08:16] [INFO ] Invariant cache hit.
[2024-05-22 10:08:16] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 606 ms to find 0 implicit places.
Running 300 sub problems to find dead transitions.
[2024-05-22 10:08:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 1/256 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (OVERLAPS) 301/557 variables, 256/258 constraints. Problems are: Problem set: 0 solved, 300 unsolved
[2024-05-22 10:08:23] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 21 ms to minimize.
[2024-05-22 10:08:23] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 4 ms to minimize.
[2024-05-22 10:08:23] [INFO ] Deduced a trap composed of 23 places in 87 ms of which 2 ms to minimize.
[2024-05-22 10:08:23] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 2 ms to minimize.
[2024-05-22 10:08:23] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 3 ms to minimize.
[2024-05-22 10:08:23] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 2 ms to minimize.
[2024-05-22 10:08:23] [INFO ] Deduced a trap composed of 11 places in 79 ms of which 2 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 2 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 2 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 2 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 2 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 2 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 1 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 2 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-05-22 10:08:24] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 2 ms to minimize.
[2024-05-22 10:08:25] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 2 ms to minimize.
[2024-05-22 10:08:25] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/557 variables, 20/278 constraints. Problems are: Problem set: 0 solved, 300 unsolved
[2024-05-22 10:08:25] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 2 ms to minimize.
[2024-05-22 10:08:25] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/557 variables, 2/280 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/557 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (OVERLAPS) 0/557 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Real declared 557/557 variables, and 280 constraints, problems are : Problem set: 0 solved, 300 unsolved in 18406 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 256/256 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 300 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/255 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 1 (OVERLAPS) 1/256 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 22/24 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/256 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 4 (OVERLAPS) 301/557 variables, 256/280 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/557 variables, 300/580 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/557 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 300 unsolved
At refinement iteration 7 (OVERLAPS) 0/557 variables, 0/580 constraints. Problems are: Problem set: 0 solved, 300 unsolved
No progress, stopping.
After SMT solving in domain Int declared 557/557 variables, and 580 constraints, problems are : Problem set: 0 solved, 300 unsolved in 19960 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 256/256 constraints, PredecessorRefiner: 300/300 constraints, Known Traps: 22/22 constraints]
After SMT, in 38594ms problems are : Problem set: 0 solved, 300 unsolved
Search for dead transitions found 0 dead transitions in 38618ms
Starting structural reductions in LTL mode, iteration 1 : 256/408 places, 301/434 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39392 ms. Remains : 256/408 places, 301/434 transitions.
Support contains 26 out of 256 places after structural reductions.
[2024-05-22 10:08:55] [INFO ] Flatten gal took : 75 ms
[2024-05-22 10:08:55] [INFO ] Flatten gal took : 49 ms
[2024-05-22 10:08:55] [INFO ] Input system was already deterministic with 301 transitions.
Support contains 25 out of 256 places (down from 26) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 24 to 23
RANDOM walk for 9914 steps (19 resets) in 416 ms. (23 steps per ms) remains 0/23 properties
Computed a total of 48 stabilizing places and 48 stable transitions
Graph (complete) has 510 edges and 256 vertex of which 255 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 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(((p0 U G(p1))&&X((p2&&G(!p0))))))'
Support contains 4 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 245 transition count 290
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 245 transition count 290
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 242 transition count 287
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 242 transition count 287
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 240 transition count 284
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 240 transition count 284
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 238 transition count 281
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 238 transition count 281
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 236 transition count 279
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 236 transition count 279
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 235 transition count 278
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 235 transition count 278
Applied a total of 42 rules in 33 ms. Remains 235 /256 variables (removed 21) and now considering 278/301 (removed 23) transitions.
// Phase 1: matrix 278 rows 235 cols
[2024-05-22 10:08:55] [INFO ] Computed 2 invariants in 1 ms
[2024-05-22 10:08:56] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-22 10:08:56] [INFO ] Invariant cache hit.
[2024-05-22 10:08:56] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
Running 277 sub problems to find dead transitions.
[2024-05-22 10:08:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 3 (OVERLAPS) 278/513 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 277 unsolved
[2024-05-22 10:09:01] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 1 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 1 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 22 places in 76 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 11 places in 72 ms of which 1 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 2 ms to minimize.
[2024-05-22 10:09:02] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 1 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 1 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 2 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 1 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 3 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 2 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 20/257 constraints. Problems are: Problem set: 0 solved, 277 unsolved
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 1 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 2 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 2 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 1 ms to minimize.
[2024-05-22 10:09:03] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/513 variables, 5/262 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/513 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 7 (OVERLAPS) 0/513 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 277 unsolved
No progress, stopping.
After SMT solving in domain Real declared 513/513 variables, and 262 constraints, problems are : Problem set: 0 solved, 277 unsolved in 15427 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 277/277 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 277 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 1 (OVERLAPS) 1/235 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 25/27 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 4 (OVERLAPS) 278/513 variables, 235/262 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/513 variables, 277/539 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/513 variables, 0/539 constraints. Problems are: Problem set: 0 solved, 277 unsolved
At refinement iteration 7 (OVERLAPS) 0/513 variables, 0/539 constraints. Problems are: Problem set: 0 solved, 277 unsolved
No progress, stopping.
After SMT solving in domain Int declared 513/513 variables, and 539 constraints, problems are : Problem set: 0 solved, 277 unsolved in 16272 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 235/235 constraints, PredecessorRefiner: 277/277 constraints, Known Traps: 25/25 constraints]
After SMT, in 31837ms problems are : Problem set: 0 solved, 277 unsolved
Search for dead transitions found 0 dead transitions in 31841ms
Starting structural reductions in LTL mode, iteration 1 : 235/256 places, 278/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32209 ms. Remains : 235/256 places, 278/301 transitions.
Stuttering acceptance computed with spot in 234 ms :[true, (OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0)]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-00 finished in 32510 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 2 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Graph (complete) has 510 edges and 256 vertex of which 255 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 254 transition count 259
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 81 place count 214 transition count 259
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 81 place count 214 transition count 219
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 161 place count 174 transition count 219
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 166 place count 169 transition count 213
Iterating global reduction 2 with 5 rules applied. Total rules applied 171 place count 169 transition count 213
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 175 place count 165 transition count 209
Iterating global reduction 2 with 4 rules applied. Total rules applied 179 place count 165 transition count 209
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 182 place count 162 transition count 203
Iterating global reduction 2 with 3 rules applied. Total rules applied 185 place count 162 transition count 203
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 188 place count 159 transition count 200
Iterating global reduction 2 with 3 rules applied. Total rules applied 191 place count 159 transition count 200
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 319 place count 95 transition count 136
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 331 place count 83 transition count 112
Iterating global reduction 2 with 12 rules applied. Total rules applied 343 place count 83 transition count 112
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 355 place count 71 transition count 100
Iterating global reduction 2 with 12 rules applied. Total rules applied 367 place count 71 transition count 100
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 379 place count 59 transition count 76
Iterating global reduction 2 with 12 rules applied. Total rules applied 391 place count 59 transition count 76
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 403 place count 47 transition count 64
Iterating global reduction 2 with 12 rules applied. Total rules applied 415 place count 47 transition count 64
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 427 place count 35 transition count 40
Iterating global reduction 2 with 12 rules applied. Total rules applied 439 place count 35 transition count 40
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 451 place count 23 transition count 28
Iterating global reduction 2 with 12 rules applied. Total rules applied 463 place count 23 transition count 28
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 465 place count 22 transition count 28
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 467 place count 20 transition count 26
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 33 edges and 19 vertex of which 18 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) 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 2 with 4 rules applied. Total rules applied 471 place count 18 transition count 23
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 473 place count 16 transition count 23
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 477 place count 14 transition count 21
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 479 place count 12 transition count 19
Applied a total of 479 rules in 119 ms. Remains 12 /256 variables (removed 244) and now considering 19/301 (removed 282) transitions.
[2024-05-22 10:09:28] [INFO ] Flow matrix only has 16 transitions (discarded 3 similar events)
// Phase 1: matrix 16 rows 12 cols
[2024-05-22 10:09:28] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 10:09:28] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 10:09:28] [INFO ] Flow matrix only has 16 transitions (discarded 3 similar events)
[2024-05-22 10:09:28] [INFO ] Invariant cache hit.
[2024-05-22 10:09:28] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-22 10:09:28] [INFO ] Redundant transitions in 0 ms returned []
Running 14 sub problems to find dead transitions.
[2024-05-22 10:09:28] [INFO ] Flow matrix only has 16 transitions (discarded 3 similar events)
[2024-05-22 10:09:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 15/25 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 2/27 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/27 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/27 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 27/28 variables, and 13 constraints, problems are : Problem set: 0 solved, 14 unsolved in 501 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 1/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 15/25 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 14/25 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/25 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 2/27 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 27/28 variables, and 27 constraints, problems are : Problem set: 0 solved, 14 unsolved in 154 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 659ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 660ms
Starting structural reductions in SI_LTL mode, iteration 1 : 12/256 places, 19/301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 880 ms. Remains : 12/256 places, 19/301 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-02 finished in 978 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||(X(p2)&&p1)))))'
Support contains 3 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 243 transition count 287
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 243 transition count 287
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 239 transition count 283
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 239 transition count 283
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 236 transition count 279
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 236 transition count 279
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 234 transition count 276
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 234 transition count 276
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 232 transition count 274
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 232 transition count 274
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 231 transition count 273
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 231 transition count 273
Applied a total of 50 rules in 23 ms. Remains 231 /256 variables (removed 25) and now considering 273/301 (removed 28) transitions.
// Phase 1: matrix 273 rows 231 cols
[2024-05-22 10:09:29] [INFO ] Computed 2 invariants in 1 ms
[2024-05-22 10:09:29] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-22 10:09:29] [INFO ] Invariant cache hit.
[2024-05-22 10:09:29] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
Running 272 sub problems to find dead transitions.
[2024-05-22 10:09:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/230 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (OVERLAPS) 1/231 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (OVERLAPS) 273/504 variables, 231/233 constraints. Problems are: Problem set: 0 solved, 272 unsolved
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 8 places in 69 ms of which 1 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 2 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 2 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 2 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 2 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 1 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 2 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 2 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 1 ms to minimize.
[2024-05-22 10:09:35] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 2 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 2 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 1 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 1 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 2 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 2 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 2 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 2 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 2 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 20/253 constraints. Problems are: Problem set: 0 solved, 272 unsolved
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 1 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 1 ms to minimize.
[2024-05-22 10:09:36] [INFO ] Deduced a trap composed of 19 places in 70 ms of which 1 ms to minimize.
[2024-05-22 10:09:37] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 1 ms to minimize.
[2024-05-22 10:09:37] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 2 ms to minimize.
[2024-05-22 10:09:37] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/504 variables, 6/259 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/504 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 7 (OVERLAPS) 0/504 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 272 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 259 constraints, problems are : Problem set: 0 solved, 272 unsolved in 15119 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 272 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/230 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (OVERLAPS) 1/231 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/231 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (OVERLAPS) 273/504 variables, 231/259 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/504 variables, 272/531 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/504 variables, 0/531 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 7 (OVERLAPS) 0/504 variables, 0/531 constraints. Problems are: Problem set: 0 solved, 272 unsolved
No progress, stopping.
After SMT solving in domain Int declared 504/504 variables, and 531 constraints, problems are : Problem set: 0 solved, 272 unsolved in 16368 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 26/26 constraints]
After SMT, in 31677ms problems are : Problem set: 0 solved, 272 unsolved
Search for dead transitions found 0 dead transitions in 31680ms
Starting structural reductions in LTL mode, iteration 1 : 231/256 places, 273/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32002 ms. Remains : 231/256 places, 273/301 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-03
Stuttering criterion allowed to conclude after 903 steps with 2 reset in 13 ms.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-03 finished in 32182 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((p0||F(G(p1)))))'
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 244 transition count 288
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 244 transition count 288
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 240 transition count 284
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 240 transition count 284
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 35 place count 237 transition count 281
Iterating global reduction 0 with 3 rules applied. Total rules applied 38 place count 237 transition count 281
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 235 transition count 277
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 235 transition count 277
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 233 transition count 275
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 233 transition count 275
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 231 transition count 273
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 231 transition count 273
Applied a total of 50 rules in 16 ms. Remains 231 /256 variables (removed 25) and now considering 273/301 (removed 28) transitions.
// Phase 1: matrix 273 rows 231 cols
[2024-05-22 10:10:01] [INFO ] Computed 2 invariants in 2 ms
[2024-05-22 10:10:01] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-22 10:10:01] [INFO ] Invariant cache hit.
[2024-05-22 10:10:01] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 272 sub problems to find dead transitions.
[2024-05-22 10:10:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/230 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (OVERLAPS) 1/231 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (OVERLAPS) 273/504 variables, 231/233 constraints. Problems are: Problem set: 0 solved, 272 unsolved
[2024-05-22 10:10:06] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-05-22 10:10:06] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 19 places in 86 ms of which 1 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 11 places in 90 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 22 places in 91 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 2 ms to minimize.
[2024-05-22 10:10:07] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 2 ms to minimize.
[2024-05-22 10:10:08] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-05-22 10:10:08] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 1 ms to minimize.
[2024-05-22 10:10:08] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 1 ms to minimize.
[2024-05-22 10:10:08] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 1 ms to minimize.
[2024-05-22 10:10:08] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 1 ms to minimize.
[2024-05-22 10:10:08] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 1 ms to minimize.
[2024-05-22 10:10:08] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 20/253 constraints. Problems are: Problem set: 0 solved, 272 unsolved
[2024-05-22 10:10:08] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2024-05-22 10:10:08] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/504 variables, 2/255 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/504 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 7 (OVERLAPS) 0/504 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 272 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 255 constraints, problems are : Problem set: 0 solved, 272 unsolved in 14284 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 272 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/230 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 1 (OVERLAPS) 1/231 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/231 variables, 22/24 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/231 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 4 (OVERLAPS) 273/504 variables, 231/255 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/504 variables, 272/527 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/504 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 272 unsolved
At refinement iteration 7 (OVERLAPS) 0/504 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 272 unsolved
No progress, stopping.
After SMT solving in domain Int declared 504/504 variables, and 527 constraints, problems are : Problem set: 0 solved, 272 unsolved in 16340 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 231/231 constraints, PredecessorRefiner: 272/272 constraints, Known Traps: 22/22 constraints]
After SMT, in 30765ms problems are : Problem set: 0 solved, 272 unsolved
Search for dead transitions found 0 dead transitions in 30768ms
Starting structural reductions in LTL mode, iteration 1 : 231/256 places, 273/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31106 ms. Remains : 231/256 places, 273/301 transitions.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-04
Stuttering criterion allowed to conclude after 421 steps with 0 reset in 7 ms.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-04 finished in 31230 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)) U G(p1)))'
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Graph (complete) has 510 edges and 256 vertex of which 255 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 254 transition count 259
Reduce places removed 40 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 41 rules applied. Total rules applied 82 place count 214 transition count 258
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 83 place count 213 transition count 258
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 83 place count 213 transition count 219
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 161 place count 174 transition count 219
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 167 place count 168 transition count 212
Iterating global reduction 3 with 6 rules applied. Total rules applied 173 place count 168 transition count 212
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 173 place count 168 transition count 211
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 175 place count 167 transition count 211
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 179 place count 163 transition count 207
Iterating global reduction 3 with 4 rules applied. Total rules applied 183 place count 163 transition count 207
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 186 place count 160 transition count 201
Iterating global reduction 3 with 3 rules applied. Total rules applied 189 place count 160 transition count 201
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 192 place count 157 transition count 198
Iterating global reduction 3 with 3 rules applied. Total rules applied 195 place count 157 transition count 198
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 321 place count 94 transition count 135
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 333 place count 82 transition count 111
Iterating global reduction 3 with 12 rules applied. Total rules applied 345 place count 82 transition count 111
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 357 place count 70 transition count 99
Iterating global reduction 3 with 12 rules applied. Total rules applied 369 place count 70 transition count 99
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 381 place count 58 transition count 75
Iterating global reduction 3 with 12 rules applied. Total rules applied 393 place count 58 transition count 75
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 405 place count 46 transition count 63
Iterating global reduction 3 with 12 rules applied. Total rules applied 417 place count 46 transition count 63
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 428 place count 35 transition count 41
Iterating global reduction 3 with 11 rules applied. Total rules applied 439 place count 35 transition count 41
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 450 place count 24 transition count 30
Iterating global reduction 3 with 11 rules applied. Total rules applied 461 place count 24 transition count 30
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 462 place count 24 transition count 29
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 463 place count 24 transition count 29
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 465 place count 22 transition count 27
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 24 edges and 20 vertex of which 17 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 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 3 with 6 rules applied. Total rules applied 471 place count 17 transition count 21
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 474 place count 14 transition count 21
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 474 place count 14 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 476 place count 13 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 478 place count 12 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 480 place count 11 transition count 19
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 482 place count 11 transition count 17
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 485 place count 8 transition count 14
Applied a total of 485 rules in 65 ms. Remains 8 /256 variables (removed 248) and now considering 14/301 (removed 287) transitions.
[2024-05-22 10:10:32] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
// Phase 1: matrix 11 rows 8 cols
[2024-05-22 10:10:32] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 10:10:32] [INFO ] Implicit Places using invariants in 14 ms returned []
[2024-05-22 10:10:32] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
[2024-05-22 10:10:32] [INFO ] Invariant cache hit.
[2024-05-22 10:10:32] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2024-05-22 10:10:32] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2024-05-22 10:10:32] [INFO ] Flow matrix only has 11 transitions (discarded 3 similar events)
[2024-05-22 10:10:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 9/14 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 4/18 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/18 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/19 variables, and 8 constraints, problems are : Problem set: 0 solved, 8 unsolved in 60 ms.
Refiners :[State Equation: 8/8 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 9/14 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 4/18 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/18 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/18 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/19 variables, and 16 constraints, problems are : Problem set: 0 solved, 8 unsolved in 51 ms.
Refiners :[State Equation: 8/8 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 126ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 126ms
Starting structural reductions in SI_LTL mode, iteration 1 : 8/256 places, 14/301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 232 ms. Remains : 8/256 places, 14/301 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-05
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-05 finished in 378 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))) U (X(p1) U (p2 U G(p3)))))'
Support contains 4 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 245 transition count 289
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 245 transition count 289
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 27 place count 240 transition count 284
Iterating global reduction 0 with 5 rules applied. Total rules applied 32 place count 240 transition count 284
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 36 place count 236 transition count 279
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 236 transition count 279
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 233 transition count 274
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 233 transition count 274
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 230 transition count 271
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 230 transition count 271
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 228 transition count 269
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 228 transition count 269
Applied a total of 56 rules in 23 ms. Remains 228 /256 variables (removed 28) and now considering 269/301 (removed 32) transitions.
// Phase 1: matrix 269 rows 228 cols
[2024-05-22 10:10:33] [INFO ] Computed 2 invariants in 2 ms
[2024-05-22 10:10:33] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-22 10:10:33] [INFO ] Invariant cache hit.
[2024-05-22 10:10:33] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 315 ms to find 0 implicit places.
Running 268 sub problems to find dead transitions.
[2024-05-22 10:10:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (OVERLAPS) 269/497 variables, 228/230 constraints. Problems are: Problem set: 0 solved, 268 unsolved
[2024-05-22 10:10:38] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 2 ms to minimize.
[2024-05-22 10:10:38] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 1 ms to minimize.
[2024-05-22 10:10:38] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 1 ms to minimize.
[2024-05-22 10:10:38] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 2 ms to minimize.
[2024-05-22 10:10:38] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 2 ms to minimize.
[2024-05-22 10:10:38] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 2 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 1 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 2 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 1 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 8 places in 62 ms of which 2 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 2 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 23 places in 86 ms of which 2 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 1 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 2 ms to minimize.
[2024-05-22 10:10:39] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-05-22 10:10:40] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 2 ms to minimize.
[2024-05-22 10:10:40] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/497 variables, 20/250 constraints. Problems are: Problem set: 0 solved, 268 unsolved
[2024-05-22 10:10:40] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 2 ms to minimize.
[2024-05-22 10:10:40] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-05-22 10:10:40] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 2 ms to minimize.
[2024-05-22 10:10:40] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 2 ms to minimize.
[2024-05-22 10:10:40] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 2 ms to minimize.
[2024-05-22 10:10:40] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 1 ms to minimize.
[2024-05-22 10:10:40] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 7/257 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 7 (OVERLAPS) 0/497 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 268 unsolved
No progress, stopping.
After SMT solving in domain Real declared 497/497 variables, and 257 constraints, problems are : Problem set: 0 solved, 268 unsolved in 15011 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 268 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 1 (OVERLAPS) 1/228 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 4 (OVERLAPS) 269/497 variables, 228/257 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 268/525 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 268 unsolved
At refinement iteration 7 (OVERLAPS) 0/497 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 268 unsolved
No progress, stopping.
After SMT solving in domain Int declared 497/497 variables, and 525 constraints, problems are : Problem set: 0 solved, 268 unsolved in 15308 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 268/268 constraints, Known Traps: 27/27 constraints]
After SMT, in 30410ms problems are : Problem set: 0 solved, 268 unsolved
Search for dead transitions found 0 dead transitions in 30418ms
Starting structural reductions in LTL mode, iteration 1 : 228/256 places, 269/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30757 ms. Remains : 228/256 places, 269/301 transitions.
Stuttering acceptance computed with spot in 899 ms :[(NOT p3), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p3)), (AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p3) (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p0)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) (NOT p3)), (NOT p1), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1)), (NOT p3), (NOT p3)]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-06
Product exploration explored 100000 steps with 33370 reset in 380 ms.
Product exploration explored 100000 steps with 33338 reset in 190 ms.
Computed a total of 45 stabilizing places and 45 stable transitions
Graph (complete) has 461 edges and 228 vertex of which 227 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 45 stabilizing places and 45 stable transitions
Detected a total of 45/228 stabilizing places and 45/269 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p3) (NOT p2) p1 p0), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p1)))), (X (NOT p3)), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (NOT (AND p3 (NOT p2)))), (X p1), (X (NOT (AND p3 (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X (AND (NOT p3) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (NOT p3))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p3 (NOT p1) (NOT p0))))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND p3 p0)))), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (NOT (AND p3 (NOT p0))))), (X (X (NOT (AND p3 (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND p3 (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p3 (NOT p2) p1 (NOT p0))))), (X (X p0)), (X (X (AND (NOT p3) (NOT p2) p1 p0))), (X (X (AND (NOT p3) p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 42 factoid took 321 ms. Reduced automaton from 19 states, 56 edges and 4 AP (stutter sensitive) to 19 states, 56 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 743 ms :[(NOT p3), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p3)), (AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p3) (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1) (NOT p0)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p0) (NOT p3)), (NOT p1), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p1)), (NOT p3), (NOT p3)]
RANDOM walk for 40000 steps (85 resets) in 1094 ms. (36 steps per ms) remains 6/32 properties
BEST_FIRST walk for 31463 steps (8 resets) in 144 ms. (216 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p3) (NOT p2) p1 p0), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p1)))), (X (NOT p3)), (X (NOT (AND p3 (NOT p2) (NOT p1)))), (X (NOT (AND p3 (NOT p2)))), (X p1), (X (NOT (AND p3 (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X (AND (NOT p3) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (NOT p3))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p3 (NOT p1) (NOT p0))))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (NOT (AND p3 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0))))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND p3 p0)))), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (NOT (AND p3 (NOT p0))))), (X (X (NOT (AND p3 (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND p3 (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p3 (NOT p2) p1 (NOT p0))))), (X (X p0)), (X (X (AND (NOT p3) (NOT p2) p1 p0))), (X (X (AND (NOT p3) p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR p1 p0))), (F (NOT (OR p1 p3))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p0)))), (F (NOT (OR p1 p2 (NOT p3) p0))), (F (NOT p1)), (F (NOT (OR (NOT p1) p2 (NOT p3) (NOT p0)))), (F (NOT (AND p1 (NOT p2) (NOT p3) p0))), (F (NOT (OR p1 (NOT p2)))), (F p2), (F (NOT p0)), (F (NOT (OR p1 (NOT p2) p0))), (F (NOT (OR p1 (NOT p3)))), (F (NOT (OR (NOT p1) (NOT p2) p0))), (F p3), (F (NOT (OR (NOT p2) (NOT p3)))), (F (NOT (OR p1 p2 p3 p0))), (F (NOT (OR (NOT p3) p0))), (F (NOT (OR (NOT p2) p3))), (F (NOT (OR p2 p3 p0))), (F (NOT (OR p2 (NOT p3) p0))), (F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (OR p1 p2 p3))), (F (NOT (OR (NOT p1) p2 (NOT p3) p0))), (F (NOT (OR (NOT p2) p0))), (F (NOT (OR p2 (NOT p3)))), (F (NOT (OR p3 p0))), (F (NOT (OR (NOT p3) (NOT p0)))), (F (NOT (OR p1 p2 (NOT p3)))), (F (NOT (OR p1 (NOT p3) p0))), (F (NOT (OR p1 p3 p0))), (F (NOT (AND (NOT p3) p0))), (F (NOT (OR (NOT p1) p2 p3 p0)))]
Property proved to be false thanks to negative knowledge :(F (NOT (OR p1 p2 p3 p0)))
Knowledge based reduction with 42 factoid took 876 ms. Reduced automaton from 19 states, 56 edges and 4 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-14b-LTLFireability-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-06 finished in 34706 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 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Graph (complete) has 510 edges and 256 vertex of which 255 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 42 place count 254 transition count 258
Reduce places removed 41 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 213 transition count 257
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 212 transition count 257
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 85 place count 212 transition count 218
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 163 place count 173 transition count 218
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 169 place count 167 transition count 211
Iterating global reduction 3 with 6 rules applied. Total rules applied 175 place count 167 transition count 211
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 175 place count 167 transition count 210
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 177 place count 166 transition count 210
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 181 place count 162 transition count 206
Iterating global reduction 3 with 4 rules applied. Total rules applied 185 place count 162 transition count 206
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 188 place count 159 transition count 200
Iterating global reduction 3 with 3 rules applied. Total rules applied 191 place count 159 transition count 200
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 194 place count 156 transition count 197
Iterating global reduction 3 with 3 rules applied. Total rules applied 197 place count 156 transition count 197
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 325 place count 92 transition count 133
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 337 place count 80 transition count 109
Iterating global reduction 3 with 12 rules applied. Total rules applied 349 place count 80 transition count 109
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 361 place count 68 transition count 97
Iterating global reduction 3 with 12 rules applied. Total rules applied 373 place count 68 transition count 97
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 385 place count 56 transition count 73
Iterating global reduction 3 with 12 rules applied. Total rules applied 397 place count 56 transition count 73
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 409 place count 44 transition count 61
Iterating global reduction 3 with 12 rules applied. Total rules applied 421 place count 44 transition count 61
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 433 place count 32 transition count 37
Iterating global reduction 3 with 12 rules applied. Total rules applied 445 place count 32 transition count 37
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 457 place count 20 transition count 25
Iterating global reduction 3 with 12 rules applied. Total rules applied 469 place count 20 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 470 place count 20 transition count 24
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 472 place count 18 transition count 22
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 19 edges and 16 vertex of which 13 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 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 3 with 7 rules applied. Total rules applied 479 place count 13 transition count 15
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 483 place count 9 transition count 15
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 487 place count 7 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 488 place count 7 transition count 12
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 490 place count 5 transition count 10
Applied a total of 490 rules in 47 ms. Remains 5 /256 variables (removed 251) and now considering 10/301 (removed 291) transitions.
[2024-05-22 10:11:07] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
// Phase 1: matrix 8 rows 5 cols
[2024-05-22 10:11:07] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 10:11:07] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-22 10:11:07] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
[2024-05-22 10:11:07] [INFO ] Invariant cache hit.
[2024-05-22 10:11:07] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2024-05-22 10:11:07] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2024-05-22 10:11:07] [INFO ] Flow matrix only has 8 transitions (discarded 2 similar events)
[2024-05-22 10:11:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 3/12 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 0/12 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 5 constraints, problems are : Problem set: 0 solved, 5 unsolved in 115 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 3/12 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 10 constraints, problems are : Problem set: 0 solved, 5 unsolved in 43 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 161ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 161ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/256 places, 10/301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 250 ms. Remains : 5/256 places, 10/301 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-08 finished in 294 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 1 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 243 transition count 287
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 243 transition count 287
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 31 place count 238 transition count 282
Iterating global reduction 0 with 5 rules applied. Total rules applied 36 place count 238 transition count 282
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 40 place count 234 transition count 277
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 234 transition count 277
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 231 transition count 272
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 231 transition count 272
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 228 transition count 269
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 228 transition count 269
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 226 transition count 267
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 226 transition count 267
Applied a total of 60 rules in 15 ms. Remains 226 /256 variables (removed 30) and now considering 267/301 (removed 34) transitions.
// Phase 1: matrix 267 rows 226 cols
[2024-05-22 10:11:08] [INFO ] Computed 2 invariants in 2 ms
[2024-05-22 10:11:08] [INFO ] Implicit Places using invariants in 102 ms returned []
[2024-05-22 10:11:08] [INFO ] Invariant cache hit.
[2024-05-22 10:11:08] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
Running 266 sub problems to find dead transitions.
[2024-05-22 10:11:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 1/226 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (OVERLAPS) 267/493 variables, 226/228 constraints. Problems are: Problem set: 0 solved, 266 unsolved
[2024-05-22 10:11:13] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 2 ms to minimize.
[2024-05-22 10:11:13] [INFO ] Deduced a trap composed of 9 places in 89 ms of which 1 ms to minimize.
[2024-05-22 10:11:13] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 1 ms to minimize.
[2024-05-22 10:11:13] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-05-22 10:11:13] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 2 ms to minimize.
[2024-05-22 10:11:13] [INFO ] Deduced a trap composed of 22 places in 83 ms of which 1 ms to minimize.
[2024-05-22 10:11:13] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 1 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 23 places in 84 ms of which 2 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 1 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 1 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 18 places in 91 ms of which 1 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 19 places in 87 ms of which 1 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 2 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 1 ms to minimize.
[2024-05-22 10:11:14] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 1 ms to minimize.
[2024-05-22 10:11:15] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 2 ms to minimize.
[2024-05-22 10:11:15] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/493 variables, 20/248 constraints. Problems are: Problem set: 0 solved, 266 unsolved
[2024-05-22 10:11:15] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/493 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/493 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (OVERLAPS) 0/493 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Real declared 493/493 variables, and 249 constraints, problems are : Problem set: 0 solved, 266 unsolved in 14216 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 226/226 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 266 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 1/226 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/226 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (OVERLAPS) 267/493 variables, 226/249 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/493 variables, 266/515 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/493 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (OVERLAPS) 0/493 variables, 0/515 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Int declared 493/493 variables, and 515 constraints, problems are : Problem set: 0 solved, 266 unsolved in 14396 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 226/226 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 21/21 constraints]
After SMT, in 28712ms problems are : Problem set: 0 solved, 266 unsolved
Search for dead transitions found 0 dead transitions in 28714ms
Starting structural reductions in LTL mode, iteration 1 : 226/256 places, 267/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29011 ms. Remains : 226/256 places, 267/301 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-10
Product exploration explored 100000 steps with 50000 reset in 111 ms.
Product exploration explored 100000 steps with 50000 reset in 96 ms.
Computed a total of 45 stabilizing places and 45 stable transitions
Graph (complete) has 459 edges and 226 vertex of which 225 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 45 stabilizing places and 45 stable transitions
Detected a total of 45/226 stabilizing places and 45/267 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 25 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-14b-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-10 finished in 29330 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 242 transition count 286
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 242 transition count 286
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 33 place count 237 transition count 281
Iterating global reduction 0 with 5 rules applied. Total rules applied 38 place count 237 transition count 281
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 42 place count 233 transition count 276
Iterating global reduction 0 with 4 rules applied. Total rules applied 46 place count 233 transition count 276
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 230 transition count 271
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 230 transition count 271
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 227 transition count 268
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 227 transition count 268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 225 transition count 266
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 225 transition count 266
Applied a total of 62 rules in 28 ms. Remains 225 /256 variables (removed 31) and now considering 266/301 (removed 35) transitions.
// Phase 1: matrix 266 rows 225 cols
[2024-05-22 10:11:37] [INFO ] Computed 2 invariants in 1 ms
[2024-05-22 10:11:37] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-22 10:11:37] [INFO ] Invariant cache hit.
[2024-05-22 10:11:37] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
Running 265 sub problems to find dead transitions.
[2024-05-22 10:11:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (OVERLAPS) 266/491 variables, 225/227 constraints. Problems are: Problem set: 0 solved, 265 unsolved
[2024-05-22 10:11:42] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-05-22 10:11:42] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-05-22 10:11:42] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
[2024-05-22 10:11:42] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-05-22 10:11:42] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 1 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 11 places in 72 ms of which 1 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 2 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 2 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 1 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 1 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-05-22 10:11:43] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 1 ms to minimize.
[2024-05-22 10:11:44] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 2 ms to minimize.
[2024-05-22 10:11:44] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 1 ms to minimize.
[2024-05-22 10:11:44] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 2 ms to minimize.
[2024-05-22 10:11:44] [INFO ] Deduced a trap composed of 19 places in 82 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/491 variables, 20/247 constraints. Problems are: Problem set: 0 solved, 265 unsolved
[2024-05-22 10:11:44] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 2 ms to minimize.
[2024-05-22 10:11:44] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 2 ms to minimize.
[2024-05-22 10:11:44] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 1 ms to minimize.
[2024-05-22 10:11:44] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 2 ms to minimize.
[2024-05-22 10:11:44] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 5/252 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/491 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 7 (OVERLAPS) 0/491 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Real declared 491/491 variables, and 252 constraints, problems are : Problem set: 0 solved, 265 unsolved in 14153 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 265 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/224 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 1 (OVERLAPS) 1/225 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 25/27 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 4 (OVERLAPS) 266/491 variables, 225/252 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/491 variables, 265/517 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/491 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 265 unsolved
At refinement iteration 7 (OVERLAPS) 0/491 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 265 unsolved
No progress, stopping.
After SMT solving in domain Int declared 491/491 variables, and 517 constraints, problems are : Problem set: 0 solved, 265 unsolved in 14606 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 225/225 constraints, PredecessorRefiner: 265/265 constraints, Known Traps: 25/25 constraints]
After SMT, in 28879ms problems are : Problem set: 0 solved, 265 unsolved
Search for dead transitions found 0 dead transitions in 28883ms
Starting structural reductions in LTL mode, iteration 1 : 225/256 places, 266/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29176 ms. Remains : 225/256 places, 266/301 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-11
Product exploration explored 100000 steps with 33333 reset in 84 ms.
Product exploration explored 100000 steps with 33333 reset in 88 ms.
Computed a total of 44 stabilizing places and 44 stable transitions
Graph (complete) has 458 edges and 225 vertex of which 224 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 44 stabilizing places and 44 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 12 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DiscoveryGPU-PT-14b-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-11 finished in 29483 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))'
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Graph (complete) has 510 edges and 256 vertex of which 255 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 43 place count 254 transition count 257
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 85 place count 212 transition count 257
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 37 Pre rules applied. Total rules applied 85 place count 212 transition count 220
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 159 place count 175 transition count 220
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 165 place count 169 transition count 213
Iterating global reduction 2 with 6 rules applied. Total rules applied 171 place count 169 transition count 213
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 171 place count 169 transition count 212
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 173 place count 168 transition count 212
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 177 place count 164 transition count 208
Iterating global reduction 2 with 4 rules applied. Total rules applied 181 place count 164 transition count 208
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 184 place count 161 transition count 202
Iterating global reduction 2 with 3 rules applied. Total rules applied 187 place count 161 transition count 202
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 190 place count 158 transition count 199
Iterating global reduction 2 with 3 rules applied. Total rules applied 193 place count 158 transition count 199
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 2 with 130 rules applied. Total rules applied 323 place count 93 transition count 134
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 336 place count 80 transition count 108
Iterating global reduction 2 with 13 rules applied. Total rules applied 349 place count 80 transition count 108
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 362 place count 67 transition count 95
Iterating global reduction 2 with 13 rules applied. Total rules applied 375 place count 67 transition count 95
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 388 place count 54 transition count 69
Iterating global reduction 2 with 13 rules applied. Total rules applied 401 place count 54 transition count 69
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 414 place count 41 transition count 56
Iterating global reduction 2 with 13 rules applied. Total rules applied 427 place count 41 transition count 56
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 439 place count 29 transition count 32
Iterating global reduction 2 with 12 rules applied. Total rules applied 451 place count 29 transition count 32
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 463 place count 17 transition count 20
Iterating global reduction 2 with 12 rules applied. Total rules applied 475 place count 17 transition count 20
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 476 place count 17 transition count 19
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 478 place count 15 transition count 17
Reduce places removed 1 places and 0 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 2 with 2 rules applied. Total rules applied 480 place count 14 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 481 place count 13 transition count 16
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 481 place count 13 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 485 place count 11 transition count 14
Applied a total of 485 rules in 40 ms. Remains 11 /256 variables (removed 245) and now considering 14/301 (removed 287) transitions.
[2024-05-22 10:12:07] [INFO ] Flow matrix only has 13 transitions (discarded 1 similar events)
// Phase 1: matrix 13 rows 11 cols
[2024-05-22 10:12:07] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 10:12:07] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-22 10:12:07] [INFO ] Flow matrix only has 13 transitions (discarded 1 similar events)
[2024-05-22 10:12:07] [INFO ] Invariant cache hit.
[2024-05-22 10:12:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 10:12:07] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2024-05-22 10:12:07] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2024-05-22 10:12:07] [INFO ] Flow matrix only has 13 transitions (discarded 1 similar events)
[2024-05-22 10:12:07] [INFO ] Invariant cache hit.
[2024-05-22 10:12:07] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 13/24 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 0/24 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/24 variables, and 13 constraints, problems are : Problem set: 0 solved, 13 unsolved in 148 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 1/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (OVERLAPS) 13/24 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 13/26 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/24 variables, and 26 constraints, problems are : Problem set: 0 solved, 13 unsolved in 197 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 11/11 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints]
After SMT, in 396ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 397ms
Starting structural reductions in SI_LTL mode, iteration 1 : 11/256 places, 14/301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 551 ms. Remains : 11/256 places, 14/301 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-12
Product exploration explored 100000 steps with 9820 reset in 104 ms.
Stack based approach found an accepted trace after 69 steps with 10 reset with depth 12 and stack size 12 in 1 ms.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-12 finished in 695 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(G(p0)))||F(p1))))'
Support contains 3 out of 256 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 243 transition count 287
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 243 transition count 287
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 31 place count 238 transition count 282
Iterating global reduction 0 with 5 rules applied. Total rules applied 36 place count 238 transition count 282
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 40 place count 234 transition count 277
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 234 transition count 277
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 231 transition count 272
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 231 transition count 272
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 228 transition count 269
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 228 transition count 269
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 226 transition count 267
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 226 transition count 267
Applied a total of 60 rules in 14 ms. Remains 226 /256 variables (removed 30) and now considering 267/301 (removed 34) transitions.
// Phase 1: matrix 267 rows 226 cols
[2024-05-22 10:12:07] [INFO ] Computed 2 invariants in 2 ms
[2024-05-22 10:12:07] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-22 10:12:07] [INFO ] Invariant cache hit.
[2024-05-22 10:12:07] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
Running 266 sub problems to find dead transitions.
[2024-05-22 10:12:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 1/226 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (OVERLAPS) 267/493 variables, 226/228 constraints. Problems are: Problem set: 0 solved, 266 unsolved
[2024-05-22 10:12:12] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-05-22 10:12:12] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-05-22 10:12:12] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 1 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 1 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 2 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 1 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 1 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 1 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 1 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 2 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 2 ms to minimize.
[2024-05-22 10:12:13] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 1 ms to minimize.
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 24 places in 81 ms of which 1 ms to minimize.
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 2 ms to minimize.
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 1 ms to minimize.
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/493 variables, 20/248 constraints. Problems are: Problem set: 0 solved, 266 unsolved
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 1 ms to minimize.
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 2 ms to minimize.
[2024-05-22 10:12:14] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 2 ms to minimize.
[2024-05-22 10:12:15] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 1 ms to minimize.
[2024-05-22 10:12:15] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 2 ms to minimize.
[2024-05-22 10:12:15] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 1 ms to minimize.
[2024-05-22 10:12:15] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 1 ms to minimize.
[2024-05-22 10:12:15] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/493 variables, 9/257 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/493 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (OVERLAPS) 0/493 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Real declared 493/493 variables, and 257 constraints, problems are : Problem set: 0 solved, 266 unsolved in 14653 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 226/226 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 266 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/225 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 1 (OVERLAPS) 1/226 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/226 variables, 29/31 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/226 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 4 (OVERLAPS) 267/493 variables, 226/257 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/493 variables, 266/523 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/493 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 266 unsolved
At refinement iteration 7 (OVERLAPS) 0/493 variables, 0/523 constraints. Problems are: Problem set: 0 solved, 266 unsolved
No progress, stopping.
After SMT solving in domain Int declared 493/493 variables, and 523 constraints, problems are : Problem set: 0 solved, 266 unsolved in 15674 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 226/226 constraints, PredecessorRefiner: 266/266 constraints, Known Traps: 29/29 constraints]
After SMT, in 30439ms problems are : Problem set: 0 solved, 266 unsolved
Search for dead transitions found 0 dead transitions in 30441ms
Starting structural reductions in LTL mode, iteration 1 : 226/256 places, 267/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30754 ms. Remains : 226/256 places, 267/301 transitions.
Stuttering acceptance computed with spot in 218 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-13
Product exploration explored 100000 steps with 539 reset in 210 ms.
Stack based approach found an accepted trace after 2482 steps with 15 reset with depth 143 and stack size 143 in 9 ms.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-13 finished in 31208 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||G(F(p1))))) U G(p2)))'
Support contains 4 out of 256 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 256/256 places, 301/301 transitions.
Graph (complete) has 510 edges and 256 vertex of which 255 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 42 place count 254 transition count 258
Reduce places removed 41 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 213 transition count 257
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 212 transition count 257
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 36 Pre rules applied. Total rules applied 85 place count 212 transition count 221
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 157 place count 176 transition count 221
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 163 place count 170 transition count 214
Iterating global reduction 3 with 6 rules applied. Total rules applied 169 place count 170 transition count 214
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 169 place count 170 transition count 213
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 171 place count 169 transition count 213
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 175 place count 165 transition count 209
Iterating global reduction 3 with 4 rules applied. Total rules applied 179 place count 165 transition count 209
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 182 place count 162 transition count 203
Iterating global reduction 3 with 3 rules applied. Total rules applied 185 place count 162 transition count 203
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 188 place count 159 transition count 200
Iterating global reduction 3 with 3 rules applied. Total rules applied 191 place count 159 transition count 200
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 317 place count 96 transition count 137
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 330 place count 83 transition count 111
Iterating global reduction 3 with 13 rules applied. Total rules applied 343 place count 83 transition count 111
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 356 place count 70 transition count 98
Iterating global reduction 3 with 13 rules applied. Total rules applied 369 place count 70 transition count 98
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 381 place count 58 transition count 74
Iterating global reduction 3 with 12 rules applied. Total rules applied 393 place count 58 transition count 74
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 405 place count 46 transition count 62
Iterating global reduction 3 with 12 rules applied. Total rules applied 417 place count 46 transition count 62
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 429 place count 34 transition count 38
Iterating global reduction 3 with 12 rules applied. Total rules applied 441 place count 34 transition count 38
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 452 place count 23 transition count 27
Iterating global reduction 3 with 11 rules applied. Total rules applied 463 place count 23 transition count 27
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 464 place count 23 transition count 26
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 466 place count 21 transition count 24
Reduce places removed 1 places and 0 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 3 with 2 rules applied. Total rules applied 468 place count 20 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 469 place count 19 transition count 23
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 469 place count 19 transition count 20
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 475 place count 16 transition count 20
Applied a total of 475 rules in 24 ms. Remains 16 /256 variables (removed 240) and now considering 20/301 (removed 281) transitions.
[2024-05-22 10:12:38] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
// Phase 1: matrix 18 rows 16 cols
[2024-05-22 10:12:38] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 10:12:39] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-22 10:12:39] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
[2024-05-22 10:12:39] [INFO ] Invariant cache hit.
[2024-05-22 10:12:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 10:12:39] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2024-05-22 10:12:39] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2024-05-22 10:12:39] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
[2024-05-22 10:12:39] [INFO ] Invariant cache hit.
[2024-05-22 10:12:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 18/33 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 1/34 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/34 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 0/34 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 34/34 variables, and 18 constraints, problems are : Problem set: 0 solved, 18 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 16/16 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 1/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 18/33 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 18/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/33 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/34 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/34 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 0/34 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 34/34 variables, and 36 constraints, problems are : Problem set: 0 solved, 18 unsolved in 187 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 16/16 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 414ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 414ms
Starting structural reductions in SI_LTL mode, iteration 1 : 16/256 places, 20/301 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 604 ms. Remains : 16/256 places, 20/301 transitions.
Stuttering acceptance computed with spot in 169 ms :[(NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DiscoveryGPU-PT-14b-LTLFireability-14
Product exploration explored 100000 steps with 33173 reset in 107 ms.
Stack based approach found an accepted trace after 197 steps with 67 reset with depth 7 and stack size 7 in 0 ms.
FORMULA DiscoveryGPU-PT-14b-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property DiscoveryGPU-PT-14b-LTLFireability-14 finished in 909 ms.
All properties solved by simple procedures.
Total runtime 264614 ms.
ITS solved all properties within timeout
BK_STOP 1716372759887
--------------------
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="DiscoveryGPU-PT-14b"
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 DiscoveryGPU-PT-14b, 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 r135-tall-171631131200500"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-14b.tgz
mv DiscoveryGPU-PT-14b 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 ;