About the Execution of ITS-Tools for BusinessProcesses-PT-09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 418705.00 | 0.00 | 0.00 | TTFTFFTTFTTFTFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813200067.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is BusinessProcesses-PT-09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813200067
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 104K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-09-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748565692992
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-30 00:41:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 00:41:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 00:41:35] [INFO ] Load time of PNML (sax parser for PT used): 213 ms
[2025-05-30 00:41:35] [INFO ] Transformed 403 places.
[2025-05-30 00:41:35] [INFO ] Transformed 374 transitions.
[2025-05-30 00:41:35] [INFO ] Found NUPN structural information;
[2025-05-30 00:41:36] [INFO ] Parsed PT model containing 403 places and 374 transitions and 1148 arcs in 442 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
FORMULA BusinessProcesses-PT-09-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-09-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 403/403 places, 374/374 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 402 transition count 374
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 54 place count 349 transition count 321
Iterating global reduction 1 with 53 rules applied. Total rules applied 107 place count 349 transition count 321
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 132 place count 324 transition count 296
Iterating global reduction 1 with 25 rules applied. Total rules applied 157 place count 324 transition count 296
Applied a total of 157 rules in 232 ms. Remains 324 /403 variables (removed 79) and now considering 296/374 (removed 78) transitions.
// Phase 1: matrix 296 rows 324 cols
[2025-05-30 00:41:36] [INFO ] Computed 64 invariants in 41 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:41:37] [INFO ] Implicit Places using invariants in 668 ms returned []
[2025-05-30 00:41:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:41:38] [INFO ] Implicit Places using invariants and state equation in 1000 ms returned []
Implicit Place search using SMT with State Equation took 1746 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2025-05-30 00:41:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/323 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (OVERLAPS) 1/324 variables, 34/62 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/324 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:52] [INFO ] Deduced a trap composed of 37 places in 321 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:52] [INFO ] Deduced a trap composed of 39 places in 274 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:52] [INFO ] Deduced a trap composed of 39 places in 294 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:53] [INFO ] Deduced a trap composed of 40 places in 248 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:53] [INFO ] Deduced a trap composed of 21 places in 202 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:53] [INFO ] Deduced a trap composed of 39 places in 218 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:53] [INFO ] Deduced a trap composed of 51 places in 231 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:54] [INFO ] Deduced a trap composed of 51 places in 239 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:54] [INFO ] Deduced a trap composed of 52 places in 292 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:54] [INFO ] Deduced a trap composed of 52 places in 275 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:54] [INFO ] Deduced a trap composed of 53 places in 287 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:55] [INFO ] Deduced a trap composed of 53 places in 232 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:55] [INFO ] Deduced a trap composed of 59 places in 231 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:55] [INFO ] Deduced a trap composed of 54 places in 261 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:55] [INFO ] Deduced a trap composed of 58 places in 224 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:56] [INFO ] Deduced a trap composed of 58 places in 211 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:56] [INFO ] Deduced a trap composed of 58 places in 204 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:56] [INFO ] Deduced a trap composed of 46 places in 219 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:56] [INFO ] Deduced a trap composed of 46 places in 251 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:57] [INFO ] Deduced a trap composed of 46 places in 248 ms of which 36 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:57] [INFO ] Deduced a trap composed of 51 places in 274 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:58] [INFO ] Deduced a trap composed of 53 places in 272 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:58] [INFO ] Deduced a trap composed of 56 places in 355 ms of which 124 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:58] [INFO ] Deduced a trap composed of 58 places in 278 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:59] [INFO ] Deduced a trap composed of 57 places in 262 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:59] [INFO ] Deduced a trap composed of 52 places in 262 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:59] [INFO ] Deduced a trap composed of 53 places in 210 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:41:59] [INFO ] Deduced a trap composed of 54 places in 261 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:00] [INFO ] Deduced a trap composed of 59 places in 257 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:00] [INFO ] Deduced a trap composed of 55 places in 262 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:00] [INFO ] Deduced a trap composed of 57 places in 270 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:00] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:01] [INFO ] Deduced a trap composed of 55 places in 285 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:01] [INFO ] Deduced a trap composed of 57 places in 275 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:01] [INFO ] Deduced a trap composed of 37 places in 268 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:02] [INFO ] Deduced a trap composed of 58 places in 280 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:02] [INFO ] Deduced a trap composed of 51 places in 293 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:03] [INFO ] Deduced a trap composed of 15 places in 206 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:03] [INFO ] Deduced a trap composed of 51 places in 268 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:03] [INFO ] Deduced a trap composed of 38 places in 269 ms of which 44 ms to minimize.
Problem TDEAD237 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD249 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 20/104 constraints. Problems are: Problem set: 4 solved, 291 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:04] [INFO ] Deduced a trap composed of 52 places in 283 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:04] [INFO ] Deduced a trap composed of 52 places in 352 ms of which 146 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:05] [INFO ] Deduced a trap composed of 53 places in 325 ms of which 129 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:05] [INFO ] Deduced a trap composed of 39 places in 248 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:05] [INFO ] Deduced a trap composed of 39 places in 256 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:06] [INFO ] Deduced a trap composed of 52 places in 272 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:06] [INFO ] Deduced a trap composed of 53 places in 233 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:06] [INFO ] Deduced a trap composed of 40 places in 254 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:06] [INFO ] Deduced a trap composed of 40 places in 237 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:07] [INFO ] Deduced a trap composed of 53 places in 259 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:07] [INFO ] Deduced a trap composed of 53 places in 263 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:07] [INFO ] Deduced a trap composed of 54 places in 255 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:08] [INFO ] Deduced a trap composed of 53 places in 250 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:08] [INFO ] Deduced a trap composed of 40 places in 249 ms of which 41 ms to minimize.
SMT process timed out in 30376ms, After SMT, problems are : Problem set: 4 solved, 291 unsolved
Search for dead transitions found 4 dead transitions in 30402ms
Found 4 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 324/403 places, 292/374 transitions.
Applied a total of 0 rules in 18 ms. Remains 324 /324 variables (removed 0) and now considering 292/292 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32443 ms. Remains : 324/403 places, 292/374 transitions.
Support contains 24 out of 324 places after structural reductions.
[2025-05-30 00:42:09] [INFO ] Flatten gal took : 111 ms
[2025-05-30 00:42:09] [INFO ] Flatten gal took : 66 ms
[2025-05-30 00:42:09] [INFO ] Input system was already deterministic with 292 transitions.
RANDOM walk for 40000 steps (415 resets) in 1340 ms. (29 steps per ms) remains 0/13 properties
FORMULA BusinessProcesses-PT-09-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 196 stabilizing places and 194 stable transitions
Graph (complete) has 747 edges and 324 vertex of which 323 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 292/292 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 319 transition count 287
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 319 transition count 287
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 318 transition count 286
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 318 transition count 286
Applied a total of 12 rules in 24 ms. Remains 318 /324 variables (removed 6) and now considering 286/292 (removed 6) transitions.
// Phase 1: matrix 286 rows 318 cols
[2025-05-30 00:42:10] [INFO ] Computed 64 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:42:10] [INFO ] Implicit Places using invariants in 244 ms returned []
[2025-05-30 00:42:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:42:11] [INFO ] Implicit Places using invariants and state equation in 794 ms returned []
Implicit Place search using SMT with State Equation took 1040 ms to find 0 implicit places.
Running 285 sub problems to find dead transitions.
[2025-05-30 00:42:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 2 (OVERLAPS) 1/318 variables, 34/62 constraints. Problems are: Problem set: 0 solved, 285 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/318 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 285 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:23] [INFO ] Deduced a trap composed of 36 places in 271 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:23] [INFO ] Deduced a trap composed of 36 places in 235 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:23] [INFO ] Deduced a trap composed of 36 places in 267 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:24] [INFO ] Deduced a trap composed of 38 places in 236 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:24] [INFO ] Deduced a trap composed of 38 places in 235 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:24] [INFO ] Deduced a trap composed of 49 places in 222 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:24] [INFO ] Deduced a trap composed of 49 places in 209 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:24] [INFO ] Deduced a trap composed of 50 places in 161 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:25] [INFO ] Deduced a trap composed of 50 places in 201 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:25] [INFO ] Deduced a trap composed of 51 places in 466 ms of which 249 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:25] [INFO ] Deduced a trap composed of 51 places in 224 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:26] [INFO ] Deduced a trap composed of 55 places in 238 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:26] [INFO ] Deduced a trap composed of 57 places in 201 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:26] [INFO ] Deduced a trap composed of 32 places in 211 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:26] [INFO ] Deduced a trap composed of 52 places in 236 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:27] [INFO ] Deduced a trap composed of 57 places in 226 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:27] [INFO ] Deduced a trap composed of 53 places in 305 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:27] [INFO ] Deduced a trap composed of 54 places in 264 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:28] [INFO ] Deduced a trap composed of 35 places in 250 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:28] [INFO ] Deduced a trap composed of 36 places in 252 ms of which 41 ms to minimize.
Problem TDEAD219 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 20/84 constraints. Problems are: Problem set: 1 solved, 284 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:28] [INFO ] Deduced a trap composed of 50 places in 213 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:29] [INFO ] Deduced a trap composed of 57 places in 250 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:29] [INFO ] Deduced a trap composed of 53 places in 263 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:29] [INFO ] Deduced a trap composed of 57 places in 303 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:30] [INFO ] Deduced a trap composed of 57 places in 269 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:30] [INFO ] Deduced a trap composed of 10 places in 228 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:30] [INFO ] Deduced a trap composed of 57 places in 402 ms of which 202 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:31] [INFO ] Deduced a trap composed of 55 places in 266 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:31] [INFO ] Deduced a trap composed of 56 places in 278 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:32] [INFO ] Deduced a trap composed of 56 places in 269 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:32] [INFO ] Deduced a trap composed of 55 places in 263 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:32] [INFO ] Deduced a trap composed of 15 places in 227 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:32] [INFO ] Deduced a trap composed of 18 places in 202 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:33] [INFO ] Deduced a trap composed of 20 places in 186 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:33] [INFO ] Deduced a trap composed of 35 places in 227 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:33] [INFO ] Deduced a trap composed of 37 places in 239 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:33] [INFO ] Deduced a trap composed of 57 places in 256 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:34] [INFO ] Deduced a trap composed of 57 places in 250 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:34] [INFO ] Deduced a trap composed of 33 places in 273 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:34] [INFO ] Deduced a trap composed of 37 places in 265 ms of which 45 ms to minimize.
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 20/104 constraints. Problems are: Problem set: 8 solved, 277 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:35] [INFO ] Deduced a trap composed of 56 places in 254 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:35] [INFO ] Deduced a trap composed of 56 places in 270 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:36] [INFO ] Deduced a trap composed of 57 places in 266 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:36] [INFO ] Deduced a trap composed of 51 places in 302 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:36] [INFO ] Deduced a trap composed of 51 places in 257 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:37] [INFO ] Deduced a trap composed of 33 places in 89 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:37] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:38] [INFO ] Deduced a trap composed of 11 places in 224 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:38] [INFO ] Deduced a trap composed of 18 places in 214 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:38] [INFO ] Deduced a trap composed of 19 places in 202 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:38] [INFO ] Deduced a trap composed of 23 places in 186 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:39] [INFO ] Deduced a trap composed of 19 places in 181 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:39] [INFO ] Deduced a trap composed of 22 places in 199 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:39] [INFO ] Deduced a trap composed of 19 places in 195 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:39] [INFO ] Deduced a trap composed of 19 places in 174 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:40] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:40] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:40] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:40] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:40] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 1.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 1.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 1.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 1.0)
(s41 0.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 1.0)
(s51 0.0)
(s52 0.0)
(s53 1.0)
(s54 0.0)
(s55 1.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 1.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 1.0)
(s85 0.0)
(s86 0.0)
(s87 1.0)
(s88 0.0)
(s89 0.0)
(s90 1.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 1.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 1.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 1.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 1.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 1.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 1.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 0.0)
(s146 1.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 1.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 1.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 1.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 1.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 20/124 constraints. Problems are: Problem set: 8 solved, 277 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 318/604 variables, and 124 constraints, problems are : Problem set: 8 solved, 277 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/318 constraints, PredecessorRefiner: 285/285 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 277 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 28/28 constraints. Problems are: Problem set: 8 solved, 277 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 0/28 constraints. Problems are: Problem set: 8 solved, 277 unsolved
At refinement iteration 2 (OVERLAPS) 1/318 variables, 34/62 constraints. Problems are: Problem set: 8 solved, 277 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/318 variables, 2/64 constraints. Problems are: Problem set: 8 solved, 277 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/318 variables, 60/124 constraints. Problems are: Problem set: 8 solved, 277 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:45] [INFO ] Deduced a trap composed of 51 places in 260 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:45] [INFO ] Deduced a trap composed of 52 places in 342 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:45] [INFO ] Deduced a trap composed of 21 places in 226 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:45] [INFO ] Deduced a trap composed of 52 places in 241 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:46] [INFO ] Deduced a trap composed of 52 places in 247 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:46] [INFO ] Deduced a trap composed of 53 places in 243 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:46] [INFO ] Deduced a trap composed of 53 places in 257 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:46] [INFO ] Deduced a trap composed of 53 places in 252 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:47] [INFO ] Deduced a trap composed of 54 places in 260 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:47] [INFO ] Deduced a trap composed of 53 places in 237 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:47] [INFO ] Deduced a trap composed of 53 places in 240 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:48] [INFO ] Deduced a trap composed of 54 places in 242 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:48] [INFO ] Deduced a trap composed of 59 places in 219 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:48] [INFO ] Deduced a trap composed of 59 places in 235 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:48] [INFO ] Deduced a trap composed of 60 places in 255 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:49] [INFO ] Deduced a trap composed of 54 places in 259 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:49] [INFO ] Deduced a trap composed of 54 places in 261 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:49] [INFO ] Deduced a trap composed of 59 places in 255 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:49] [INFO ] Deduced a trap composed of 56 places in 233 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:50] [INFO ] Deduced a trap composed of 56 places in 250 ms of which 31 ms to minimize.
Problem TDEAD240 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD264 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 20/144 constraints. Problems are: Problem set: 19 solved, 266 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:50] [INFO ] Deduced a trap composed of 53 places in 320 ms of which 114 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:51] [INFO ] Deduced a trap composed of 57 places in 293 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:51] [INFO ] Deduced a trap composed of 57 places in 249 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:51] [INFO ] Deduced a trap composed of 57 places in 260 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:52] [INFO ] Deduced a trap composed of 55 places in 317 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:52] [INFO ] Deduced a trap composed of 51 places in 260 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:52] [INFO ] Deduced a trap composed of 51 places in 268 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:53] [INFO ] Deduced a trap composed of 51 places in 284 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:53] [INFO ] Deduced a trap composed of 51 places in 274 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:53] [INFO ] Deduced a trap composed of 51 places in 265 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:53] [INFO ] Deduced a trap composed of 51 places in 262 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:54] [INFO ] Deduced a trap composed of 52 places in 259 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:54] [INFO ] Deduced a trap composed of 52 places in 254 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:54] [INFO ] Deduced a trap composed of 53 places in 265 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:55] [INFO ] Deduced a trap composed of 53 places in 274 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:55] [INFO ] Deduced a trap composed of 53 places in 257 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:55] [INFO ] Deduced a trap composed of 52 places in 190 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:55] [INFO ] Deduced a trap composed of 35 places in 267 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:56] [INFO ] Deduced a trap composed of 37 places in 257 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:56] [INFO ] Deduced a trap composed of 55 places in 247 ms of which 52 ms to minimize.
Problem TDEAD233 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 20/164 constraints. Problems are: Problem set: 20 solved, 265 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:57] [INFO ] Deduced a trap composed of 52 places in 194 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:57] [INFO ] Deduced a trap composed of 52 places in 182 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:57] [INFO ] Deduced a trap composed of 53 places in 190 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:57] [INFO ] Deduced a trap composed of 57 places in 214 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:58] [INFO ] Deduced a trap composed of 58 places in 213 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:58] [INFO ] Deduced a trap composed of 54 places in 238 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:58] [INFO ] Deduced a trap composed of 57 places in 231 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:58] [INFO ] Deduced a trap composed of 56 places in 248 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:59] [INFO ] Deduced a trap composed of 56 places in 231 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:59] [INFO ] Deduced a trap composed of 58 places in 240 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:59] [INFO ] Deduced a trap composed of 58 places in 246 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:42:59] [INFO ] Deduced a trap composed of 58 places in 232 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:00] [INFO ] Deduced a trap composed of 59 places in 253 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:00] [INFO ] Deduced a trap composed of 33 places in 245 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:00] [INFO ] Deduced a trap composed of 37 places in 252 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:01] [INFO ] Deduced a trap composed of 59 places in 256 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:01] [INFO ] Deduced a trap composed of 59 places in 251 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:01] [INFO ] Deduced a trap composed of 59 places in 251 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:02] [INFO ] Deduced a trap composed of 59 places in 282 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:02] [INFO ] Deduced a trap composed of 59 places in 268 ms of which 58 ms to minimize.
Problem TDEAD248 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 20/184 constraints. Problems are: Problem set: 21 solved, 264 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:02] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:03] [INFO ] Deduced a trap composed of 59 places in 257 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:03] [INFO ] Deduced a trap composed of 59 places in 267 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:03] [INFO ] Deduced a trap composed of 59 places in 268 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:03] [INFO ] Deduced a trap composed of 12 places in 202 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:04] [INFO ] Deduced a trap composed of 34 places in 222 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:05] [INFO ] Deduced a trap composed of 30 places in 228 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:05] [INFO ] Deduced a trap composed of 34 places in 225 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:06] [INFO ] Deduced a trap composed of 34 places in 209 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:06] [INFO ] Deduced a trap composed of 33 places in 206 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:06] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:06] [INFO ] Deduced a trap composed of 55 places in 281 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:07] [INFO ] Deduced a trap composed of 59 places in 299 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:07] [INFO ] Deduced a trap composed of 26 places in 247 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:07] [INFO ] Deduced a trap composed of 59 places in 264 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:08] [INFO ] Deduced a trap composed of 51 places in 274 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:08] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:08] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:08] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:08] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 20/204 constraints. Problems are: Problem set: 21 solved, 264 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:10] [INFO ] Deduced a trap composed of 55 places in 280 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:10] [INFO ] Deduced a trap composed of 8 places in 162 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:10] [INFO ] Deduced a trap composed of 8 places in 190 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:11] [INFO ] Deduced a trap composed of 11 places in 183 ms of which 11 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 318/604 variables, and 208 constraints, problems are : Problem set: 21 solved, 264 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/318 constraints, PredecessorRefiner: 0/285 constraints, Known Traps: 144/144 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60121ms problems are : Problem set: 21 solved, 264 unsolved
Search for dead transitions found 21 dead transitions in 60125ms
Found 21 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 21 transitions
Dead transitions reduction (with SMT) removed 21 transitions
Starting structural reductions in LTL mode, iteration 1 : 318/324 places, 265/292 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 317 transition count 265
Applied a total of 1 rules in 30 ms. Remains 317 /318 variables (removed 1) and now considering 265/265 (removed 0) transitions.
// Phase 1: matrix 265 rows 317 cols
[2025-05-30 00:43:11] [INFO ] Computed 66 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:43:11] [INFO ] Implicit Places using invariants in 328 ms returned []
[2025-05-30 00:43:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:43:12] [INFO ] Implicit Places using invariants and state equation in 674 ms returned [77, 78]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1007 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 315/324 places, 265/292 transitions.
Applied a total of 0 rules in 11 ms. Remains 315 /315 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 62238 ms. Remains : 315/324 places, 265/292 transitions.
Stuttering acceptance computed with spot in 395 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BusinessProcesses-PT-09-LTLCardinality-01
Product exploration explored 100000 steps with 50000 reset in 556 ms.
Product exploration explored 100000 steps with 50000 reset in 392 ms.
Computed a total of 187 stabilizing places and 167 stable transitions
Graph (complete) has 684 edges and 315 vertex of which 314 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.13 ms
Computed a total of 187 stabilizing places and 167 stable transitions
Detected a total of 187/315 stabilizing places and 167/265 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 20 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BusinessProcesses-PT-09-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-09-LTLCardinality-01 finished in 63718 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 292/292 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 318 transition count 286
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 318 transition count 286
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 317 transition count 285
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 317 transition count 285
Applied a total of 14 rules in 29 ms. Remains 317 /324 variables (removed 7) and now considering 285/292 (removed 7) transitions.
// Phase 1: matrix 285 rows 317 cols
[2025-05-30 00:43:13] [INFO ] Computed 64 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:43:14] [INFO ] Implicit Places using invariants in 261 ms returned []
[2025-05-30 00:43:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:43:14] [INFO ] Implicit Places using invariants and state equation in 626 ms returned []
Implicit Place search using SMT with State Equation took 890 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2025-05-30 00:43:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 1/317 variables, 34/62 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:26] [INFO ] Deduced a trap composed of 36 places in 260 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:26] [INFO ] Deduced a trap composed of 49 places in 287 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:26] [INFO ] Deduced a trap composed of 50 places in 285 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:27] [INFO ] Deduced a trap composed of 51 places in 263 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:27] [INFO ] Deduced a trap composed of 36 places in 266 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:27] [INFO ] Deduced a trap composed of 51 places in 272 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:27] [INFO ] Deduced a trap composed of 36 places in 246 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:28] [INFO ] Deduced a trap composed of 50 places in 234 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:28] [INFO ] Deduced a trap composed of 51 places in 259 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:28] [INFO ] Deduced a trap composed of 49 places in 276 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:29] [INFO ] Deduced a trap composed of 51 places in 271 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:29] [INFO ] Deduced a trap composed of 50 places in 262 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:29] [INFO ] Deduced a trap composed of 55 places in 283 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:29] [INFO ] Deduced a trap composed of 55 places in 307 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:30] [INFO ] Deduced a trap composed of 49 places in 277 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:30] [INFO ] Deduced a trap composed of 51 places in 365 ms of which 152 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:30] [INFO ] Deduced a trap composed of 50 places in 254 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:31] [INFO ] Deduced a trap composed of 55 places in 253 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:31] [INFO ] Deduced a trap composed of 50 places in 286 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:31] [INFO ] Deduced a trap composed of 55 places in 214 ms of which 44 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:32] [INFO ] Deduced a trap composed of 57 places in 220 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:32] [INFO ] Deduced a trap composed of 54 places in 243 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:32] [INFO ] Deduced a trap composed of 54 places in 259 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:33] [INFO ] Deduced a trap composed of 53 places in 280 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:33] [INFO ] Deduced a trap composed of 32 places in 247 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:33] [INFO ] Deduced a trap composed of 52 places in 269 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:34] [INFO ] Deduced a trap composed of 36 places in 253 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:34] [INFO ] Deduced a trap composed of 51 places in 256 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:34] [INFO ] Deduced a trap composed of 51 places in 252 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:35] [INFO ] Deduced a trap composed of 50 places in 263 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:35] [INFO ] Deduced a trap composed of 51 places in 255 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:35] [INFO ] Deduced a trap composed of 51 places in 276 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:35] [INFO ] Deduced a trap composed of 52 places in 285 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:36] [INFO ] Deduced a trap composed of 15 places in 203 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:36] [INFO ] Deduced a trap composed of 20 places in 183 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:36] [INFO ] Deduced a trap composed of 34 places in 223 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:37] [INFO ] Deduced a trap composed of 33 places in 268 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:37] [INFO ] Deduced a trap composed of 36 places in 257 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:37] [INFO ] Deduced a trap composed of 36 places in 177 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:37] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 3 ms to minimize.
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 20/104 constraints. Problems are: Problem set: 6 solved, 278 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:38] [INFO ] Deduced a trap composed of 57 places in 226 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:39] [INFO ] Deduced a trap composed of 55 places in 247 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:39] [INFO ] Deduced a trap composed of 56 places in 270 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:39] [INFO ] Deduced a trap composed of 56 places in 272 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:39] [INFO ] Deduced a trap composed of 56 places in 256 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:40] [INFO ] Deduced a trap composed of 32 places in 259 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:40] [INFO ] Deduced a trap composed of 35 places in 257 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:40] [INFO ] Deduced a trap composed of 57 places in 255 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:41] [INFO ] Deduced a trap composed of 34 places in 262 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:41] [INFO ] Deduced a trap composed of 33 places in 253 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:41] [INFO ] Deduced a trap composed of 36 places in 256 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:41] [INFO ] Deduced a trap composed of 36 places in 250 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:42] [INFO ] Deduced a trap composed of 57 places in 234 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:42] [INFO ] Deduced a trap composed of 51 places in 223 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:42] [INFO ] Deduced a trap composed of 36 places in 241 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:43] [INFO ] Deduced a trap composed of 57 places in 316 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:43] [INFO ] Deduced a trap composed of 19 places in 188 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:43] [INFO ] Deduced a trap composed of 21 places in 179 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:43] [INFO ] Deduced a trap composed of 24 places in 176 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:44] [INFO ] Deduced a trap composed of 25 places in 183 ms of which 11 ms to minimize.
Problem TDEAD228 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD251 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 20/124 constraints. Problems are: Problem set: 15 solved, 269 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 317/602 variables, and 124 constraints, problems are : Problem set: 15 solved, 269 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/317 constraints, PredecessorRefiner: 284/284 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 15 solved, 269 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 28/28 constraints. Problems are: Problem set: 15 solved, 269 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/28 constraints. Problems are: Problem set: 15 solved, 269 unsolved
At refinement iteration 2 (OVERLAPS) 1/317 variables, 34/62 constraints. Problems are: Problem set: 15 solved, 269 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 2/64 constraints. Problems are: Problem set: 15 solved, 269 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 60/124 constraints. Problems are: Problem set: 15 solved, 269 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:49] [INFO ] Deduced a trap composed of 38 places in 237 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:49] [INFO ] Deduced a trap composed of 52 places in 271 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:49] [INFO ] Deduced a trap composed of 52 places in 256 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:49] [INFO ] Deduced a trap composed of 39 places in 234 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:50] [INFO ] Deduced a trap composed of 54 places in 242 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:50] [INFO ] Deduced a trap composed of 53 places in 239 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:50] [INFO ] Deduced a trap composed of 53 places in 227 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:50] [INFO ] Deduced a trap composed of 60 places in 239 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:51] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:51] [INFO ] Deduced a trap composed of 56 places in 269 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:51] [INFO ] Deduced a trap composed of 60 places in 263 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:51] [INFO ] Deduced a trap composed of 53 places in 262 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:52] [INFO ] Deduced a trap composed of 58 places in 265 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:52] [INFO ] Deduced a trap composed of 52 places in 256 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:52] [INFO ] Deduced a trap composed of 34 places in 241 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:53] [INFO ] Deduced a trap composed of 57 places in 275 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:53] [INFO ] Deduced a trap composed of 56 places in 263 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:54] [INFO ] Deduced a trap composed of 35 places in 258 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:54] [INFO ] Deduced a trap composed of 39 places in 230 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:54] [INFO ] Deduced a trap composed of 52 places in 253 ms of which 45 ms to minimize.
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD231 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 20/144 constraints. Problems are: Problem set: 19 solved, 265 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:55] [INFO ] Deduced a trap composed of 52 places in 261 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:55] [INFO ] Deduced a trap composed of 52 places in 219 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:56] [INFO ] Deduced a trap composed of 53 places in 221 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:56] [INFO ] Deduced a trap composed of 53 places in 224 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:56] [INFO ] Deduced a trap composed of 53 places in 208 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:56] [INFO ] Deduced a trap composed of 54 places in 200 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:56] [INFO ] Deduced a trap composed of 53 places in 234 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:57] [INFO ] Deduced a trap composed of 59 places in 214 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:57] [INFO ] Deduced a trap composed of 59 places in 278 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:57] [INFO ] Deduced a trap composed of 59 places in 233 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:58] [INFO ] Deduced a trap composed of 44 places in 213 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:58] [INFO ] Deduced a trap composed of 56 places in 239 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:58] [INFO ] Deduced a trap composed of 57 places in 250 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:58] [INFO ] Deduced a trap composed of 44 places in 218 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:59] [INFO ] Deduced a trap composed of 57 places in 233 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:59] [INFO ] Deduced a trap composed of 45 places in 222 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:59] [INFO ] Deduced a trap composed of 57 places in 225 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:43:59] [INFO ] Deduced a trap composed of 58 places in 249 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:00] [INFO ] Deduced a trap composed of 44 places in 241 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:00] [INFO ] Deduced a trap composed of 57 places in 217 ms of which 28 ms to minimize.
Problem TDEAD253 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 20/164 constraints. Problems are: Problem set: 25 solved, 259 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:01] [INFO ] Deduced a trap composed of 57 places in 259 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:01] [INFO ] Deduced a trap composed of 59 places in 241 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:01] [INFO ] Deduced a trap composed of 60 places in 235 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:02] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:02] [INFO ] Deduced a trap composed of 37 places in 257 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:03] [INFO ] Deduced a trap composed of 22 places in 248 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:03] [INFO ] Deduced a trap composed of 33 places in 233 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:04] [INFO ] Deduced a trap composed of 18 places in 218 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:04] [INFO ] Deduced a trap composed of 19 places in 166 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:04] [INFO ] Deduced a trap composed of 22 places in 181 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:04] [INFO ] Deduced a trap composed of 23 places in 191 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:04] [INFO ] Deduced a trap composed of 12 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:05] [INFO ] Deduced a trap composed of 19 places in 126 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:05] [INFO ] Deduced a trap composed of 8 places in 227 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:05] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:05] [INFO ] Deduced a trap composed of 38 places in 257 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:06] [INFO ] Deduced a trap composed of 52 places in 271 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:06] [INFO ] Deduced a trap composed of 21 places in 261 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:06] [INFO ] Deduced a trap composed of 51 places in 275 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:07] [INFO ] Deduced a trap composed of 52 places in 286 ms of which 59 ms to minimize.
Problem TDEAD245 is UNSAT
Problem TDEAD254 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 20/184 constraints. Problems are: Problem set: 27 solved, 257 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:08] [INFO ] Deduced a trap composed of 57 places in 258 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:08] [INFO ] Deduced a trap composed of 57 places in 262 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:08] [INFO ] Deduced a trap composed of 59 places in 261 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:08] [INFO ] Deduced a trap composed of 59 places in 257 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:09] [INFO ] Deduced a trap composed of 59 places in 288 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:09] [INFO ] Deduced a trap composed of 54 places in 237 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:09] [INFO ] Deduced a trap composed of 54 places in 244 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:10] [INFO ] Deduced a trap composed of 54 places in 241 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:10] [INFO ] Deduced a trap composed of 59 places in 228 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:10] [INFO ] Deduced a trap composed of 49 places in 219 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:11] [INFO ] Deduced a trap composed of 52 places in 224 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:11] [INFO ] Deduced a trap composed of 52 places in 272 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:11] [INFO ] Deduced a trap composed of 53 places in 260 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:11] [INFO ] Deduced a trap composed of 53 places in 261 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:12] [INFO ] Deduced a trap composed of 53 places in 258 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:12] [INFO ] Deduced a trap composed of 52 places in 267 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:12] [INFO ] Deduced a trap composed of 53 places in 243 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:13] [INFO ] Deduced a trap composed of 53 places in 256 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:13] [INFO ] Deduced a trap composed of 54 places in 252 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:13] [INFO ] Deduced a trap composed of 54 places in 244 ms of which 48 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 20/204 constraints. Problems are: Problem set: 27 solved, 257 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:14] [INFO ] Deduced a trap composed of 60 places in 198 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:14] [INFO ] Deduced a trap composed of 53 places in 222 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:14] [INFO ] Deduced a trap composed of 53 places in 252 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:15] [INFO ] Deduced a trap composed of 60 places in 239 ms of which 47 ms to minimize.
SMT process timed out in 60327ms, After SMT, problems are : Problem set: 27 solved, 257 unsolved
Search for dead transitions found 27 dead transitions in 60332ms
Found 27 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 27 transitions
Dead transitions reduction (with SMT) removed 27 transitions
Starting structural reductions in LTL mode, iteration 1 : 317/324 places, 258/292 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 315 transition count 258
Applied a total of 2 rules in 13 ms. Remains 315 /317 variables (removed 2) and now considering 258/258 (removed 0) transitions.
// Phase 1: matrix 258 rows 315 cols
[2025-05-30 00:44:15] [INFO ] Computed 67 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:44:15] [INFO ] Implicit Places using invariants in 416 ms returned []
[2025-05-30 00:44:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:44:16] [INFO ] Implicit Places using invariants and state equation in 775 ms returned [76]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1193 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 314/324 places, 258/292 transitions.
Applied a total of 0 rules in 10 ms. Remains 314 /314 variables (removed 0) and now considering 258/258 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 62468 ms. Remains : 314/324 places, 258/292 transitions.
Stuttering acceptance computed with spot in 207 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-09-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 15352 steps with 157 reset in 71 ms.
FORMULA BusinessProcesses-PT-09-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-09-LTLCardinality-02 finished in 62765 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U (p0 U X(p1))))'
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 292/292 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 321 transition count 289
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 321 transition count 289
Applied a total of 6 rules in 17 ms. Remains 321 /324 variables (removed 3) and now considering 289/292 (removed 3) transitions.
// Phase 1: matrix 289 rows 321 cols
[2025-05-30 00:44:16] [INFO ] Computed 64 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:44:16] [INFO ] Implicit Places using invariants in 296 ms returned []
[2025-05-30 00:44:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:44:17] [INFO ] Implicit Places using invariants and state equation in 750 ms returned []
Implicit Place search using SMT with State Equation took 1049 ms to find 0 implicit places.
Running 288 sub problems to find dead transitions.
[2025-05-30 00:44:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 2 (OVERLAPS) 1/321 variables, 35/63 constraints. Problems are: Problem set: 0 solved, 288 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/321 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 288 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:30] [INFO ] Deduced a trap composed of 36 places in 268 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:30] [INFO ] Deduced a trap composed of 49 places in 246 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:30] [INFO ] Deduced a trap composed of 49 places in 276 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:30] [INFO ] Deduced a trap composed of 50 places in 338 ms of which 118 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:31] [INFO ] Deduced a trap composed of 50 places in 180 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:31] [INFO ] Deduced a trap composed of 51 places in 295 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:31] [INFO ] Deduced a trap composed of 51 places in 273 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:32] [INFO ] Deduced a trap composed of 51 places in 248 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:32] [INFO ] Deduced a trap composed of 56 places in 246 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:32] [INFO ] Deduced a trap composed of 38 places in 255 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:32] [INFO ] Deduced a trap composed of 51 places in 375 ms of which 165 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:33] [INFO ] Deduced a trap composed of 51 places in 200 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:33] [INFO ] Deduced a trap composed of 51 places in 252 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:33] [INFO ] Deduced a trap composed of 52 places in 232 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:33] [INFO ] Deduced a trap composed of 53 places in 268 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:34] [INFO ] Deduced a trap composed of 53 places in 242 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:34] [INFO ] Deduced a trap composed of 57 places in 230 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:34] [INFO ] Deduced a trap composed of 52 places in 276 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:34] [INFO ] Deduced a trap composed of 50 places in 183 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:35] [INFO ] Deduced a trap composed of 56 places in 221 ms of which 45 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 288 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:35] [INFO ] Deduced a trap composed of 51 places in 237 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:35] [INFO ] Deduced a trap composed of 57 places in 258 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:36] [INFO ] Deduced a trap composed of 57 places in 399 ms of which 170 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:36] [INFO ] Deduced a trap composed of 57 places in 332 ms of which 109 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:37] [INFO ] Deduced a trap composed of 55 places in 261 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:37] [INFO ] Deduced a trap composed of 55 places in 188 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:37] [INFO ] Deduced a trap composed of 35 places in 248 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:37] [INFO ] Deduced a trap composed of 36 places in 257 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:38] [INFO ] Deduced a trap composed of 35 places in 192 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:38] [INFO ] Deduced a trap composed of 37 places in 268 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:38] [INFO ] Deduced a trap composed of 35 places in 266 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:38] [INFO ] Deduced a trap composed of 37 places in 255 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:39] [INFO ] Deduced a trap composed of 52 places in 271 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:39] [INFO ] Deduced a trap composed of 52 places in 270 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:39] [INFO ] Deduced a trap composed of 51 places in 260 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:40] [INFO ] Deduced a trap composed of 9 places in 223 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:40] [INFO ] Deduced a trap composed of 15 places in 201 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:40] [INFO ] Deduced a trap composed of 20 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:40] [INFO ] Deduced a trap composed of 19 places in 187 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:41] [INFO ] Deduced a trap composed of 25 places in 168 ms of which 16 ms to minimize.
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD241 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 20/104 constraints. Problems are: Problem set: 4 solved, 284 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:41] [INFO ] Deduced a trap composed of 58 places in 327 ms of which 131 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:42] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:42] [INFO ] Deduced a trap composed of 33 places in 191 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:42] [INFO ] Deduced a trap composed of 34 places in 88 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:43] [INFO ] Deduced a trap composed of 34 places in 261 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:43] [INFO ] Deduced a trap composed of 36 places in 206 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:43] [INFO ] Deduced a trap composed of 35 places in 242 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:43] [INFO ] Deduced a trap composed of 38 places in 261 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:44] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:44] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:44] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:44] [INFO ] Deduced a trap composed of 78 places in 268 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:45] [INFO ] Deduced a trap composed of 16 places in 261 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:45] [INFO ] Deduced a trap composed of 21 places in 234 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:45] [INFO ] Deduced a trap composed of 27 places in 228 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:45] [INFO ] Deduced a trap composed of 18 places in 159 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:46] [INFO ] Deduced a trap composed of 22 places in 204 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:46] [INFO ] Deduced a trap composed of 19 places in 169 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:46] [INFO ] Deduced a trap composed of 19 places in 161 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:47] [INFO ] Deduced a trap composed of 35 places in 284 ms of which 48 ms to minimize.
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 20/124 constraints. Problems are: Problem set: 8 solved, 280 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 321/610 variables, and 124 constraints, problems are : Problem set: 8 solved, 280 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/321 constraints, PredecessorRefiner: 288/288 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 280 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/320 variables, 28/28 constraints. Problems are: Problem set: 8 solved, 280 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/320 variables, 0/28 constraints. Problems are: Problem set: 8 solved, 280 unsolved
At refinement iteration 2 (OVERLAPS) 1/321 variables, 35/63 constraints. Problems are: Problem set: 8 solved, 280 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/321 variables, 1/64 constraints. Problems are: Problem set: 8 solved, 280 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 60/124 constraints. Problems are: Problem set: 8 solved, 280 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:51] [INFO ] Deduced a trap composed of 39 places in 156 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:51] [INFO ] Deduced a trap composed of 52 places in 179 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:51] [INFO ] Deduced a trap composed of 52 places in 239 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:52] [INFO ] Deduced a trap composed of 39 places in 216 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:52] [INFO ] Deduced a trap composed of 52 places in 249 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:52] [INFO ] Deduced a trap composed of 38 places in 213 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:52] [INFO ] Deduced a trap composed of 51 places in 237 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:53] [INFO ] Deduced a trap composed of 52 places in 230 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:53] [INFO ] Deduced a trap composed of 52 places in 234 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:53] [INFO ] Deduced a trap composed of 52 places in 228 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:53] [INFO ] Deduced a trap composed of 53 places in 233 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:53] [INFO ] Deduced a trap composed of 53 places in 209 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:54] [INFO ] Deduced a trap composed of 53 places in 247 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:54] [INFO ] Deduced a trap composed of 59 places in 304 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:54] [INFO ] Deduced a trap composed of 59 places in 213 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:55] [INFO ] Deduced a trap composed of 59 places in 254 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:55] [INFO ] Deduced a trap composed of 21 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:55] [INFO ] Deduced a trap composed of 57 places in 279 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:55] [INFO ] Deduced a trap composed of 57 places in 249 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:56] [INFO ] Deduced a trap composed of 60 places in 304 ms of which 90 ms to minimize.
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/321 variables, 20/144 constraints. Problems are: Problem set: 10 solved, 278 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:56] [INFO ] Deduced a trap composed of 38 places in 232 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:57] [INFO ] Deduced a trap composed of 51 places in 237 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:57] [INFO ] Deduced a trap composed of 52 places in 239 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:57] [INFO ] Deduced a trap composed of 38 places in 260 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:58] [INFO ] Deduced a trap composed of 59 places in 254 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:58] [INFO ] Deduced a trap composed of 60 places in 251 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:58] [INFO ] Deduced a trap composed of 60 places in 254 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:58] [INFO ] Deduced a trap composed of 39 places in 235 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:59] [INFO ] Deduced a trap composed of 60 places in 236 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:59] [INFO ] Deduced a trap composed of 36 places in 198 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:44:59] [INFO ] Deduced a trap composed of 36 places in 261 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:00] [INFO ] Deduced a trap composed of 8 places in 257 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:00] [INFO ] Deduced a trap composed of 8 places in 257 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:00] [INFO ] Deduced a trap composed of 11 places in 169 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:00] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:01] [INFO ] Deduced a trap composed of 25 places in 206 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:01] [INFO ] Deduced a trap composed of 26 places in 196 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:01] [INFO ] Deduced a trap composed of 28 places in 200 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:02] [INFO ] Deduced a trap composed of 22 places in 284 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:02] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 13 ms to minimize.
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD267 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 20/164 constraints. Problems are: Problem set: 24 solved, 264 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:03] [INFO ] Deduced a trap composed of 53 places in 354 ms of which 146 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:03] [INFO ] Deduced a trap composed of 58 places in 270 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:04] [INFO ] Deduced a trap composed of 57 places in 321 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:04] [INFO ] Deduced a trap composed of 57 places in 438 ms of which 218 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:04] [INFO ] Deduced a trap composed of 56 places in 263 ms of which 115 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:05] [INFO ] Deduced a trap composed of 56 places in 233 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:05] [INFO ] Deduced a trap composed of 34 places in 125 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:05] [INFO ] Deduced a trap composed of 39 places in 155 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:06] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:06] [INFO ] Deduced a trap composed of 10 places in 153 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:06] [INFO ] Deduced a trap composed of 11 places in 198 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:07] [INFO ] Deduced a trap composed of 13 places in 191 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:07] [INFO ] Deduced a trap composed of 19 places in 192 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:07] [INFO ] Deduced a trap composed of 12 places in 172 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:07] [INFO ] Deduced a trap composed of 13 places in 157 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:07] [INFO ] Deduced a trap composed of 14 places in 146 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:08] [INFO ] Deduced a trap composed of 20 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:08] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:08] [INFO ] Deduced a trap composed of 36 places in 281 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:08] [INFO ] Deduced a trap composed of 38 places in 276 ms of which 49 ms to minimize.
Problem TDEAD225 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 20/184 constraints. Problems are: Problem set: 25 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:09] [INFO ] Deduced a trap composed of 53 places in 162 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:09] [INFO ] Deduced a trap composed of 58 places in 233 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:09] [INFO ] Deduced a trap composed of 58 places in 263 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:10] [INFO ] Deduced a trap composed of 39 places in 232 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:10] [INFO ] Deduced a trap composed of 52 places in 225 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:10] [INFO ] Deduced a trap composed of 53 places in 243 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:10] [INFO ] Deduced a trap composed of 52 places in 243 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:11] [INFO ] Deduced a trap composed of 53 places in 173 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:11] [INFO ] Deduced a trap composed of 54 places in 242 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:11] [INFO ] Deduced a trap composed of 59 places in 171 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:12] [INFO ] Deduced a trap composed of 21 places in 256 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:12] [INFO ] Deduced a trap composed of 53 places in 344 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:12] [INFO ] Deduced a trap composed of 58 places in 263 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:13] [INFO ] Deduced a trap composed of 58 places in 238 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:13] [INFO ] Deduced a trap composed of 54 places in 229 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:13] [INFO ] Deduced a trap composed of 59 places in 244 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:14] [INFO ] Deduced a trap composed of 23 places in 193 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:15] [INFO ] Deduced a trap composed of 43 places in 311 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:15] [INFO ] Deduced a trap composed of 53 places in 298 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:15] [INFO ] Deduced a trap composed of 59 places in 209 ms of which 33 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/321 variables, 20/204 constraints. Problems are: Problem set: 25 solved, 263 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:17] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 321/610 variables, and 205 constraints, problems are : Problem set: 25 solved, 263 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/321 constraints, PredecessorRefiner: 0/288 constraints, Known Traps: 141/141 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60086ms problems are : Problem set: 25 solved, 263 unsolved
Search for dead transitions found 25 dead transitions in 60088ms
Found 25 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 25 transitions
Dead transitions reduction (with SMT) removed 25 transitions
Starting structural reductions in LTL mode, iteration 1 : 321/324 places, 264/292 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 320 transition count 264
Applied a total of 1 rules in 12 ms. Remains 320 /321 variables (removed 1) and now considering 264/264 (removed 0) transitions.
// Phase 1: matrix 264 rows 320 cols
[2025-05-30 00:45:17] [INFO ] Computed 67 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:45:18] [INFO ] Implicit Places using invariants in 377 ms returned []
[2025-05-30 00:45:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:45:18] [INFO ] Implicit Places using invariants and state equation in 748 ms returned [79]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1127 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 319/324 places, 264/292 transitions.
Applied a total of 0 rules in 12 ms. Remains 319 /319 variables (removed 0) and now considering 264/264 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 62309 ms. Remains : 319/324 places, 264/292 transitions.
Stuttering acceptance computed with spot in 323 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-09-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 355 ms.
Product exploration explored 100000 steps with 50000 reset in 302 ms.
Computed a total of 191 stabilizing places and 166 stable transitions
Graph (complete) has 684 edges and 319 vertex of which 318 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 191 stabilizing places and 166 stable transitions
Detected a total of 191/319 stabilizing places and 166/264 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 22 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BusinessProcesses-PT-09-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-09-LTLCardinality-06 finished in 63355 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p0)||G(p1)))))'
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 292/292 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 288
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 288
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 319 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 319 transition count 287
Applied a total of 10 rules in 37 ms. Remains 319 /324 variables (removed 5) and now considering 287/292 (removed 5) transitions.
// Phase 1: matrix 287 rows 319 cols
[2025-05-30 00:45:19] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:45:20] [INFO ] Implicit Places using invariants in 411 ms returned []
[2025-05-30 00:45:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:45:21] [INFO ] Implicit Places using invariants and state equation in 629 ms returned []
Implicit Place search using SMT with State Equation took 1043 ms to find 0 implicit places.
Running 286 sub problems to find dead transitions.
[2025-05-30 00:45:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/318 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 2 (OVERLAPS) 1/319 variables, 34/62 constraints. Problems are: Problem set: 0 solved, 286 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/319 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:31] [INFO ] Deduced a trap composed of 37 places in 173 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:32] [INFO ] Deduced a trap composed of 49 places in 192 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:32] [INFO ] Deduced a trap composed of 49 places in 171 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:32] [INFO ] Deduced a trap composed of 50 places in 182 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:32] [INFO ] Deduced a trap composed of 50 places in 281 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:32] [INFO ] Deduced a trap composed of 50 places in 156 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:33] [INFO ] Deduced a trap composed of 50 places in 194 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:33] [INFO ] Deduced a trap composed of 51 places in 256 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:33] [INFO ] Deduced a trap composed of 50 places in 180 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:33] [INFO ] Deduced a trap composed of 51 places in 276 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:34] [INFO ] Deduced a trap composed of 51 places in 193 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:34] [INFO ] Deduced a trap composed of 51 places in 263 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:34] [INFO ] Deduced a trap composed of 51 places in 184 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:34] [INFO ] Deduced a trap composed of 52 places in 264 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:35] [INFO ] Deduced a trap composed of 51 places in 276 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:35] [INFO ] Deduced a trap composed of 52 places in 273 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:35] [INFO ] Deduced a trap composed of 55 places in 277 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:35] [INFO ] Deduced a trap composed of 55 places in 266 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:36] [INFO ] Deduced a trap composed of 56 places in 312 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:36] [INFO ] Deduced a trap composed of 56 places in 260 ms of which 52 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 286 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:37] [INFO ] Deduced a trap composed of 39 places in 213 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:37] [INFO ] Deduced a trap composed of 39 places in 246 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:37] [INFO ] Deduced a trap composed of 57 places in 247 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:37] [INFO ] Deduced a trap composed of 57 places in 246 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:38] [INFO ] Deduced a trap composed of 52 places in 253 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:38] [INFO ] Deduced a trap composed of 53 places in 267 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:38] [INFO ] Deduced a trap composed of 54 places in 258 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:39] [INFO ] Deduced a trap composed of 55 places in 164 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:39] [INFO ] Deduced a trap composed of 56 places in 195 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:39] [INFO ] Deduced a trap composed of 55 places in 173 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:39] [INFO ] Deduced a trap composed of 56 places in 168 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:39] [INFO ] Deduced a trap composed of 57 places in 171 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:40] [INFO ] Deduced a trap composed of 43 places in 254 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:40] [INFO ] Deduced a trap composed of 32 places in 180 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:40] [INFO ] Deduced a trap composed of 34 places in 179 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:40] [INFO ] Deduced a trap composed of 33 places in 252 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:41] [INFO ] Deduced a trap composed of 36 places in 255 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:41] [INFO ] Deduced a trap composed of 51 places in 290 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:41] [INFO ] Deduced a trap composed of 51 places in 253 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:41] [INFO ] Deduced a trap composed of 51 places in 268 ms of which 57 ms to minimize.
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 20/104 constraints. Problems are: Problem set: 4 solved, 282 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:42] [INFO ] Deduced a trap composed of 52 places in 275 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:43] [INFO ] Deduced a trap composed of 52 places in 255 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:43] [INFO ] Deduced a trap composed of 52 places in 246 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:43] [INFO ] Deduced a trap composed of 52 places in 258 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:43] [INFO ] Deduced a trap composed of 53 places in 261 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:44] [INFO ] Deduced a trap composed of 53 places in 175 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:44] [INFO ] Deduced a trap composed of 52 places in 267 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:44] [INFO ] Deduced a trap composed of 52 places in 237 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:44] [INFO ] Deduced a trap composed of 53 places in 251 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:44] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:45] [INFO ] Deduced a trap composed of 51 places in 277 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:45] [INFO ] Deduced a trap composed of 15 places in 211 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:45] [INFO ] Deduced a trap composed of 20 places in 198 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:46] [INFO ] Deduced a trap composed of 34 places in 208 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:46] [INFO ] Deduced a trap composed of 37 places in 207 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:46] [INFO ] Deduced a trap composed of 35 places in 252 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:47] [INFO ] Deduced a trap composed of 36 places in 258 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:47] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:47] [INFO ] Deduced a trap composed of 35 places in 260 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:47] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 8 ms to minimize.
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD257 is UNSAT
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 20/124 constraints. Problems are: Problem set: 11 solved, 275 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 319/606 variables, and 124 constraints, problems are : Problem set: 11 solved, 275 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/319 constraints, PredecessorRefiner: 286/286 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 11 solved, 275 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 28/28 constraints. Problems are: Problem set: 11 solved, 275 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/318 variables, 0/28 constraints. Problems are: Problem set: 11 solved, 275 unsolved
At refinement iteration 2 (OVERLAPS) 1/319 variables, 34/62 constraints. Problems are: Problem set: 11 solved, 275 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/319 variables, 2/64 constraints. Problems are: Problem set: 11 solved, 275 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 60/124 constraints. Problems are: Problem set: 11 solved, 275 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:55] [INFO ] Deduced a trap composed of 40 places in 234 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:55] [INFO ] Deduced a trap composed of 39 places in 236 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:56] [INFO ] Deduced a trap composed of 39 places in 227 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:56] [INFO ] Deduced a trap composed of 21 places in 213 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:56] [INFO ] Deduced a trap composed of 58 places in 228 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:56] [INFO ] Deduced a trap composed of 58 places in 235 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:57] [INFO ] Deduced a trap composed of 58 places in 231 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:57] [INFO ] Deduced a trap composed of 43 places in 248 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:57] [INFO ] Deduced a trap composed of 43 places in 238 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:57] [INFO ] Deduced a trap composed of 14 places in 230 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:58] [INFO ] Deduced a trap composed of 54 places in 328 ms of which 121 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:58] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:58] [INFO ] Deduced a trap composed of 37 places in 243 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:59] [INFO ] Deduced a trap composed of 37 places in 233 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:59] [INFO ] Deduced a trap composed of 39 places in 243 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:45:59] [INFO ] Deduced a trap composed of 40 places in 240 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:00] [INFO ] Deduced a trap composed of 8 places in 190 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:00] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:01] [INFO ] Deduced a trap composed of 12 places in 254 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:01] [INFO ] Deduced a trap composed of 18 places in 224 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/319 variables, 20/144 constraints. Problems are: Problem set: 11 solved, 275 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:02] [INFO ] Deduced a trap composed of 57 places in 221 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:02] [INFO ] Deduced a trap composed of 57 places in 246 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:02] [INFO ] Deduced a trap composed of 58 places in 215 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:02] [INFO ] Deduced a trap composed of 8 places in 186 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:03] [INFO ] Deduced a trap composed of 53 places in 314 ms of which 136 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:03] [INFO ] Deduced a trap composed of 59 places in 220 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:03] [INFO ] Deduced a trap composed of 52 places in 207 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:03] [INFO ] Deduced a trap composed of 52 places in 269 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:03] [INFO ] Deduced a trap composed of 53 places in 215 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:04] [INFO ] Deduced a trap composed of 53 places in 255 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:04] [INFO ] Deduced a trap composed of 59 places in 248 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:04] [INFO ] Deduced a trap composed of 59 places in 241 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:05] [INFO ] Deduced a trap composed of 59 places in 236 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:05] [INFO ] Deduced a trap composed of 54 places in 216 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:05] [INFO ] Deduced a trap composed of 60 places in 243 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:05] [INFO ] Deduced a trap composed of 59 places in 225 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:06] [INFO ] Deduced a trap composed of 59 places in 268 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:06] [INFO ] Deduced a trap composed of 59 places in 264 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:06] [INFO ] Deduced a trap composed of 9 places in 221 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:06] [INFO ] Deduced a trap composed of 57 places in 261 ms of which 52 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 20/164 constraints. Problems are: Problem set: 11 solved, 275 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:07] [INFO ] Deduced a trap composed of 54 places in 184 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:08] [INFO ] Deduced a trap composed of 53 places in 219 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:08] [INFO ] Deduced a trap composed of 53 places in 268 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:08] [INFO ] Deduced a trap composed of 54 places in 240 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:08] [INFO ] Deduced a trap composed of 54 places in 251 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:09] [INFO ] Deduced a trap composed of 55 places in 244 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:09] [INFO ] Deduced a trap composed of 55 places in 251 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:09] [INFO ] Deduced a trap composed of 55 places in 243 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:10] [INFO ] Deduced a trap composed of 32 places in 254 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:10] [INFO ] Deduced a trap composed of 54 places in 251 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:10] [INFO ] Deduced a trap composed of 34 places in 249 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:11] [INFO ] Deduced a trap composed of 36 places in 250 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:11] [INFO ] Deduced a trap composed of 37 places in 210 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:11] [INFO ] Deduced a trap composed of 12 places in 192 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:12] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:12] [INFO ] Deduced a trap composed of 26 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:13] [INFO ] Deduced a trap composed of 19 places in 248 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:13] [INFO ] Deduced a trap composed of 22 places in 248 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:13] [INFO ] Deduced a trap composed of 11 places in 230 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:13] [INFO ] Deduced a trap composed of 19 places in 204 ms of which 12 ms to minimize.
Problem TDEAD223 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD249 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 20/184 constraints. Problems are: Problem set: 14 solved, 272 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:14] [INFO ] Deduced a trap composed of 58 places in 139 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:15] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:15] [INFO ] Deduced a trap composed of 43 places in 165 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:15] [INFO ] Deduced a trap composed of 43 places in 155 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:15] [INFO ] Deduced a trap composed of 53 places in 272 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:16] [INFO ] Deduced a trap composed of 54 places in 262 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:16] [INFO ] Deduced a trap composed of 53 places in 242 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:16] [INFO ] Deduced a trap composed of 54 places in 247 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:16] [INFO ] Deduced a trap composed of 54 places in 247 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:17] [INFO ] Deduced a trap composed of 54 places in 245 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:17] [INFO ] Deduced a trap composed of 54 places in 251 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:17] [INFO ] Deduced a trap composed of 60 places in 242 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:18] [INFO ] Deduced a trap composed of 60 places in 252 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:18] [INFO ] Deduced a trap composed of 60 places in 246 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:18] [INFO ] Deduced a trap composed of 60 places in 222 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:18] [INFO ] Deduced a trap composed of 21 places in 267 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:19] [INFO ] Deduced a trap composed of 22 places in 267 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:19] [INFO ] Deduced a trap composed of 23 places in 217 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:19] [INFO ] Deduced a trap composed of 24 places in 208 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:19] [INFO ] Deduced a trap composed of 26 places in 197 ms of which 19 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/319 variables, 20/204 constraints. Problems are: Problem set: 14 solved, 272 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
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(s7 0)
(s8 0)
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(s12 0)
(s13 0)
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(s15 0)
(s16 0)
(s17 1)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 1)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 1)
(s41 0)
(s42 0)
(s43 1)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 1)
(s51 0)
(s52 0)
(s53 1)
(s54 0)
(s55 1)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 1)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
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(s78 0)
(s79 0)
(s80 0)
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(s83 0)
(s84 0)
(s85 0)
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(s91 0)
(s92 0)
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(s95 0)
(s96 0)
(s97 0)
(s98 1)
(s99 0)
(s100 0)
(s101 1)
(s102 0)
(s103 0)
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(s108 0)
(s109 1)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 1)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 1)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 1)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 1)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 1)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 1)
(s146 0)
(s147 0)
(s148 0)
(s149 1)
(s150 0)
(s151 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 319/606 variables, and 204 constraints, problems are : Problem set: 14 solved, 272 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/319 constraints, PredecessorRefiner: 0/286 constraints, Known Traps: 140/140 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60085ms problems are : Problem set: 14 solved, 272 unsolved
Search for dead transitions found 14 dead transitions in 60088ms
Found 14 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 14 transitions
Dead transitions reduction (with SMT) removed 14 transitions
Starting structural reductions in LTL mode, iteration 1 : 319/324 places, 273/292 transitions.
Applied a total of 0 rules in 10 ms. Remains 319 /319 variables (removed 0) and now considering 273/273 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61183 ms. Remains : 319/324 places, 273/292 transitions.
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BusinessProcesses-PT-09-LTLCardinality-07
Product exploration explored 100000 steps with 33333 reset in 173 ms.
Product exploration explored 100000 steps with 33333 reset in 199 ms.
Computed a total of 191 stabilizing places and 175 stable transitions
Graph (complete) has 714 edges and 319 vertex of which 318 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 191 stabilizing places and 175 stable transitions
Detected a total of 191/319 stabilizing places and 175/273 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 21 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BusinessProcesses-PT-09-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-09-LTLCardinality-07 finished in 61765 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((X(p1)||p0)))))'
Support contains 5 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 292/292 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 318 transition count 286
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 318 transition count 286
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 317 transition count 285
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 317 transition count 285
Applied a total of 14 rules in 29 ms. Remains 317 /324 variables (removed 7) and now considering 285/292 (removed 7) transitions.
// Phase 1: matrix 285 rows 317 cols
[2025-05-30 00:46:21] [INFO ] Computed 64 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:46:22] [INFO ] Implicit Places using invariants in 364 ms returned []
[2025-05-30 00:46:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:46:22] [INFO ] Implicit Places using invariants and state equation in 858 ms returned []
Implicit Place search using SMT with State Equation took 1224 ms to find 0 implicit places.
Running 284 sub problems to find dead transitions.
[2025-05-30 00:46:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 2 (OVERLAPS) 1/317 variables, 34/62 constraints. Problems are: Problem set: 0 solved, 284 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:35] [INFO ] Deduced a trap composed of 36 places in 206 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:35] [INFO ] Deduced a trap composed of 49 places in 281 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:36] [INFO ] Deduced a trap composed of 50 places in 278 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:36] [INFO ] Deduced a trap composed of 51 places in 258 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:36] [INFO ] Deduced a trap composed of 36 places in 250 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:36] [INFO ] Deduced a trap composed of 51 places in 269 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:37] [INFO ] Deduced a trap composed of 36 places in 244 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:37] [INFO ] Deduced a trap composed of 50 places in 237 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:37] [INFO ] Deduced a trap composed of 51 places in 254 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:38] [INFO ] Deduced a trap composed of 49 places in 288 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:38] [INFO ] Deduced a trap composed of 51 places in 250 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:38] [INFO ] Deduced a trap composed of 50 places in 263 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:38] [INFO ] Deduced a trap composed of 55 places in 283 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:39] [INFO ] Deduced a trap composed of 55 places in 298 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:39] [INFO ] Deduced a trap composed of 49 places in 271 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:39] [INFO ] Deduced a trap composed of 51 places in 375 ms of which 163 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:40] [INFO ] Deduced a trap composed of 50 places in 273 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:40] [INFO ] Deduced a trap composed of 55 places in 269 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:40] [INFO ] Deduced a trap composed of 50 places in 320 ms of which 114 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:41] [INFO ] Deduced a trap composed of 55 places in 269 ms of which 54 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 284 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:41] [INFO ] Deduced a trap composed of 57 places in 226 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:41] [INFO ] Deduced a trap composed of 54 places in 244 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:42] [INFO ] Deduced a trap composed of 54 places in 243 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:42] [INFO ] Deduced a trap composed of 53 places in 260 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:42] [INFO ] Deduced a trap composed of 32 places in 238 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:43] [INFO ] Deduced a trap composed of 52 places in 251 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:43] [INFO ] Deduced a trap composed of 36 places in 244 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:43] [INFO ] Deduced a trap composed of 51 places in 255 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:44] [INFO ] Deduced a trap composed of 51 places in 249 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:44] [INFO ] Deduced a trap composed of 50 places in 255 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:44] [INFO ] Deduced a trap composed of 51 places in 252 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:44] [INFO ] Deduced a trap composed of 51 places in 267 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:45] [INFO ] Deduced a trap composed of 52 places in 261 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:45] [INFO ] Deduced a trap composed of 15 places in 217 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:45] [INFO ] Deduced a trap composed of 20 places in 190 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:46] [INFO ] Deduced a trap composed of 34 places in 222 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:46] [INFO ] Deduced a trap composed of 33 places in 265 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:46] [INFO ] Deduced a trap composed of 36 places in 262 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:46] [INFO ] Deduced a trap composed of 36 places in 178 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:47] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 4 ms to minimize.
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 20/104 constraints. Problems are: Problem set: 6 solved, 278 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:47] [INFO ] Deduced a trap composed of 57 places in 259 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:48] [INFO ] Deduced a trap composed of 55 places in 253 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:48] [INFO ] Deduced a trap composed of 56 places in 263 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:48] [INFO ] Deduced a trap composed of 56 places in 262 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:49] [INFO ] Deduced a trap composed of 56 places in 217 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:49] [INFO ] Deduced a trap composed of 32 places in 259 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:49] [INFO ] Deduced a trap composed of 35 places in 253 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:49] [INFO ] Deduced a trap composed of 57 places in 263 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:50] [INFO ] Deduced a trap composed of 34 places in 265 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:50] [INFO ] Deduced a trap composed of 33 places in 258 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:50] [INFO ] Deduced a trap composed of 36 places in 260 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:51] [INFO ] Deduced a trap composed of 36 places in 240 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:51] [INFO ] Deduced a trap composed of 57 places in 237 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:51] [INFO ] Deduced a trap composed of 51 places in 260 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:52] [INFO ] Deduced a trap composed of 36 places in 239 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:52] [INFO ] Deduced a trap composed of 57 places in 292 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:52] [INFO ] Deduced a trap composed of 19 places in 182 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:52] [INFO ] Deduced a trap composed of 21 places in 188 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:46:53] [INFO ] Deduced a trap composed of 24 places in 182 ms of which 17 ms to minimize.
SMT process timed out in 30132ms, After SMT, problems are : Problem set: 6 solved, 278 unsolved
Search for dead transitions found 6 dead transitions in 30134ms
Found 6 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 6 transitions
Dead transitions reduction (with SMT) removed 6 transitions
Starting structural reductions in LTL mode, iteration 1 : 317/324 places, 279/292 transitions.
Applied a total of 0 rules in 10 ms. Remains 317 /317 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31398 ms. Remains : 317/324 places, 279/292 transitions.
Stuttering acceptance computed with spot in 222 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BusinessProcesses-PT-09-LTLCardinality-10
Product exploration explored 100000 steps with 25000 reset in 176 ms.
Product exploration explored 100000 steps with 25000 reset in 198 ms.
Computed a total of 189 stabilizing places and 181 stable transitions
Graph (complete) has 728 edges and 317 vertex of which 316 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 189 stabilizing places and 181 stable transitions
Detected a total of 189/317 stabilizing places and 181/279 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 26948 steps (282 resets) in 523 ms. (51 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 3 factoid took 233 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 317 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 317/317 places, 279/279 transitions.
Applied a total of 0 rules in 9 ms. Remains 317 /317 variables (removed 0) and now considering 279/279 (removed 0) transitions.
// Phase 1: matrix 279 rows 317 cols
[2025-05-30 00:46:54] [INFO ] Computed 64 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:46:55] [INFO ] Implicit Places using invariants in 387 ms returned []
[2025-05-30 00:46:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:46:56] [INFO ] Implicit Places using invariants and state equation in 943 ms returned []
Implicit Place search using SMT with State Equation took 1332 ms to find 0 implicit places.
Running 278 sub problems to find dead transitions.
[2025-05-30 00:46:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (OVERLAPS) 1/317 variables, 34/62 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:08] [INFO ] Deduced a trap composed of 36 places in 244 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:08] [INFO ] Deduced a trap composed of 36 places in 246 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:09] [INFO ] Deduced a trap composed of 49 places in 290 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:09] [INFO ] Deduced a trap composed of 50 places in 274 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:09] [INFO ] Deduced a trap composed of 51 places in 241 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:09] [INFO ] Deduced a trap composed of 51 places in 254 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:10] [INFO ] Deduced a trap composed of 50 places in 287 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:10] [INFO ] Deduced a trap composed of 51 places in 256 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:10] [INFO ] Deduced a trap composed of 49 places in 347 ms of which 160 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:11] [INFO ] Deduced a trap composed of 51 places in 228 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:11] [INFO ] Deduced a trap composed of 50 places in 246 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:11] [INFO ] Deduced a trap composed of 55 places in 299 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:11] [INFO ] Deduced a trap composed of 57 places in 236 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:12] [INFO ] Deduced a trap composed of 57 places in 240 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:12] [INFO ] Deduced a trap composed of 54 places in 244 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:12] [INFO ] Deduced a trap composed of 54 places in 243 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:13] [INFO ] Deduced a trap composed of 35 places in 245 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:13] [INFO ] Deduced a trap composed of 34 places in 245 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:13] [INFO ] Deduced a trap composed of 34 places in 246 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:13] [INFO ] Deduced a trap composed of 33 places in 256 ms of which 42 ms to minimize.
Problem TDEAD218 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 20/84 constraints. Problems are: Problem set: 1 solved, 277 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:14] [INFO ] Deduced a trap composed of 38 places in 243 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:14] [INFO ] Deduced a trap composed of 38 places in 237 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:15] [INFO ] Deduced a trap composed of 39 places in 232 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:15] [INFO ] Deduced a trap composed of 51 places in 247 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:15] [INFO ] Deduced a trap composed of 52 places in 236 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:15] [INFO ] Deduced a trap composed of 51 places in 238 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:16] [INFO ] Deduced a trap composed of 52 places in 232 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:16] [INFO ] Deduced a trap composed of 52 places in 235 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:16] [INFO ] Deduced a trap composed of 57 places in 253 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:16] [INFO ] Deduced a trap composed of 52 places in 268 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:17] [INFO ] Deduced a trap composed of 36 places in 243 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:17] [INFO ] Deduced a trap composed of 52 places in 248 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:17] [INFO ] Deduced a trap composed of 52 places in 241 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:18] [INFO ] Deduced a trap composed of 53 places in 338 ms of which 148 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:18] [INFO ] Deduced a trap composed of 57 places in 264 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:18] [INFO ] Deduced a trap composed of 58 places in 349 ms of which 136 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:19] [INFO ] Deduced a trap composed of 57 places in 263 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:19] [INFO ] Deduced a trap composed of 20 places in 199 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:19] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:19] [INFO ] Deduced a trap composed of 34 places in 199 ms of which 20 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 20/104 constraints. Problems are: Problem set: 1 solved, 277 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:20] [INFO ] Deduced a trap composed of 38 places in 240 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:20] [INFO ] Deduced a trap composed of 52 places in 256 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:21] [INFO ] Deduced a trap composed of 53 places in 250 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:21] [INFO ] Deduced a trap composed of 53 places in 234 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:21] [INFO ] Deduced a trap composed of 54 places in 207 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:21] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:21] [INFO ] Deduced a trap composed of 42 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:21] [INFO ] Deduced a trap composed of 54 places in 141 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:22] [INFO ] Deduced a trap composed of 54 places in 182 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:22] [INFO ] Deduced a trap composed of 44 places in 239 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:22] [INFO ] Deduced a trap composed of 56 places in 227 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:22] [INFO ] Deduced a trap composed of 56 places in 217 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:23] [INFO ] Deduced a trap composed of 56 places in 208 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:23] [INFO ] Deduced a trap composed of 53 places in 206 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:23] [INFO ] Deduced a trap composed of 53 places in 173 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:23] [INFO ] Deduced a trap composed of 49 places in 172 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:23] [INFO ] Deduced a trap composed of 51 places in 135 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:24] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:24] [INFO ] Deduced a trap composed of 55 places in 186 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:24] [INFO ] Deduced a trap composed of 53 places in 174 ms of which 38 ms to minimize.
Problem TDEAD237 is UNSAT
Problem TDEAD253 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 20/124 constraints. Problems are: Problem set: 3 solved, 275 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 317/596 variables, and 124 constraints, problems are : Problem set: 3 solved, 275 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/317 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 275 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/316 variables, 28/28 constraints. Problems are: Problem set: 3 solved, 275 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/316 variables, 0/28 constraints. Problems are: Problem set: 3 solved, 275 unsolved
At refinement iteration 2 (OVERLAPS) 1/317 variables, 34/62 constraints. Problems are: Problem set: 3 solved, 275 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 2/64 constraints. Problems are: Problem set: 3 solved, 275 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 60/124 constraints. Problems are: Problem set: 3 solved, 275 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:30] [INFO ] Deduced a trap composed of 42 places in 195 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:31] [INFO ] Deduced a trap composed of 55 places in 203 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:31] [INFO ] Deduced a trap composed of 57 places in 250 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:31] [INFO ] Deduced a trap composed of 57 places in 260 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:31] [INFO ] Deduced a trap composed of 53 places in 208 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:32] [INFO ] Deduced a trap composed of 57 places in 248 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:32] [INFO ] Deduced a trap composed of 9 places in 195 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:33] [INFO ] Deduced a trap composed of 33 places in 209 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:33] [INFO ] Deduced a trap composed of 37 places in 211 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:33] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:34] [INFO ] Deduced a trap composed of 75 places in 278 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:34] [INFO ] Deduced a trap composed of 33 places in 234 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:34] [INFO ] Deduced a trap composed of 18 places in 206 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:34] [INFO ] Deduced a trap composed of 19 places in 198 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:35] [INFO ] Deduced a trap composed of 22 places in 182 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:35] [INFO ] Deduced a trap composed of 19 places in 196 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:35] [INFO ] Deduced a trap composed of 19 places in 173 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:36] [INFO ] Deduced a trap composed of 22 places in 260 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:36] [INFO ] Deduced a trap composed of 50 places in 254 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:36] [INFO ] Deduced a trap composed of 51 places in 204 ms of which 43 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/317 variables, 20/144 constraints. Problems are: Problem set: 3 solved, 275 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:37] [INFO ] Deduced a trap composed of 52 places in 140 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:37] [INFO ] Deduced a trap composed of 53 places in 197 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:37] [INFO ] Deduced a trap composed of 18 places in 220 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:37] [INFO ] Deduced a trap composed of 57 places in 264 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:38] [INFO ] Deduced a trap composed of 57 places in 249 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:38] [INFO ] Deduced a trap composed of 54 places in 254 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:38] [INFO ] Deduced a trap composed of 52 places in 262 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:39] [INFO ] Deduced a trap composed of 50 places in 262 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:39] [INFO ] Deduced a trap composed of 50 places in 258 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:39] [INFO ] Deduced a trap composed of 49 places in 253 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:40] [INFO ] Deduced a trap composed of 50 places in 237 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:40] [INFO ] Deduced a trap composed of 51 places in 242 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:40] [INFO ] Deduced a trap composed of 52 places in 229 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:40] [INFO ] Deduced a trap composed of 53 places in 227 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:42] [INFO ] Deduced a trap composed of 35 places in 238 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:42] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:42] [INFO ] Deduced a trap composed of 33 places in 246 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:42] [INFO ] Deduced a trap composed of 35 places in 251 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:43] [INFO ] Deduced a trap composed of 54 places in 275 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:43] [INFO ] Deduced a trap composed of 54 places in 303 ms of which 92 ms to minimize.
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD251 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/317 variables, 20/164 constraints. Problems are: Problem set: 9 solved, 269 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:44] [INFO ] Deduced a trap composed of 57 places in 200 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:44] [INFO ] Deduced a trap composed of 56 places in 234 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:44] [INFO ] Deduced a trap composed of 57 places in 234 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:45] [INFO ] Deduced a trap composed of 57 places in 256 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:45] [INFO ] Deduced a trap composed of 58 places in 253 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:45] [INFO ] Deduced a trap composed of 51 places in 259 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:45] [INFO ] Deduced a trap composed of 51 places in 262 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:46] [INFO ] Deduced a trap composed of 34 places in 276 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:46] [INFO ] Deduced a trap composed of 36 places in 262 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:46] [INFO ] Deduced a trap composed of 34 places in 249 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:47] [INFO ] Deduced a trap composed of 55 places in 265 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:47] [INFO ] Deduced a trap composed of 55 places in 240 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:47] [INFO ] Deduced a trap composed of 55 places in 259 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:47] [INFO ] Deduced a trap composed of 55 places in 265 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:48] [INFO ] Deduced a trap composed of 55 places in 257 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:48] [INFO ] Deduced a trap composed of 56 places in 289 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:48] [INFO ] Deduced a trap composed of 56 places in 251 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:49] [INFO ] Deduced a trap composed of 59 places in 262 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:49] [INFO ] Deduced a trap composed of 59 places in 277 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:49] [INFO ] Deduced a trap composed of 59 places in 280 ms of which 55 ms to minimize.
Problem TDEAD229 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD247 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/317 variables, 20/184 constraints. Problems are: Problem set: 13 solved, 265 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:50] [INFO ] Deduced a trap composed of 54 places in 239 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:50] [INFO ] Deduced a trap composed of 53 places in 247 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:50] [INFO ] Deduced a trap composed of 53 places in 281 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:51] [INFO ] Deduced a trap composed of 59 places in 239 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:51] [INFO ] Deduced a trap composed of 59 places in 256 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:51] [INFO ] Deduced a trap composed of 11 places in 228 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:52] [INFO ] Deduced a trap composed of 14 places in 229 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:52] [INFO ] Deduced a trap composed of 57 places in 243 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:53] [INFO ] Deduced a trap composed of 70 places in 198 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:53] [INFO ] Deduced a trap composed of 37 places in 209 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:54] [INFO ] Deduced a trap composed of 10 places in 201 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:54] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:55] [INFO ] Deduced a trap composed of 34 places in 249 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:55] [INFO ] Deduced a trap composed of 36 places in 309 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:55] [INFO ] Deduced a trap composed of 17 places in 250 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:56] [INFO ] Deduced a trap composed of 23 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:56] [INFO ] Deduced a trap composed of 24 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:47:56] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 6 ms to minimize.
SMT process timed out in 60095ms, After SMT, problems are : Problem set: 13 solved, 265 unsolved
Search for dead transitions found 13 dead transitions in 60096ms
Found 13 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 13 transitions
Dead transitions reduction (with SMT) removed 13 transitions
Starting structural reductions in LTL mode, iteration 1 : 317/317 places, 266/279 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 316 transition count 266
Applied a total of 1 rules in 12 ms. Remains 316 /317 variables (removed 1) and now considering 266/266 (removed 0) transitions.
// Phase 1: matrix 266 rows 316 cols
[2025-05-30 00:47:56] [INFO ] Computed 68 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:47:56] [INFO ] Implicit Places using invariants in 383 ms returned []
[2025-05-30 00:47:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:47:57] [INFO ] Implicit Places using invariants and state equation in 787 ms returned [76]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1172 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 315/317 places, 266/279 transitions.
Applied a total of 0 rules in 5 ms. Remains 315 /315 variables (removed 0) and now considering 266/266 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 62632 ms. Remains : 315/317 places, 266/279 transitions.
Computed a total of 187 stabilizing places and 168 stable transitions
Graph (complete) has 692 edges and 315 vertex of which 314 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 187 stabilizing places and 168 stable transitions
Detected a total of 187/315 stabilizing places and 168/266 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 27468 steps (285 resets) in 115 ms. (236 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 2 factoid took 168 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 156 ms.
Product exploration explored 100000 steps with 25000 reset in 194 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 315 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 315/315 places, 266/266 transitions.
Graph (trivial) has 137 edges and 315 vertex of which 6 / 315 are part of one of the 1 SCC in 5 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 686 edges and 310 vertex of which 309 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 28 rules applied. Total rules applied 30 place count 309 transition count 259
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 48 Pre rules applied. Total rules applied 30 place count 309 transition count 288
Deduced a syphon composed of 76 places in 1 ms
Iterating global reduction 1 with 48 rules applied. Total rules applied 78 place count 309 transition count 288
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 87 place count 300 transition count 271
Deduced a syphon composed of 67 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 96 place count 300 transition count 271
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 162 places in 1 ms
Iterating global reduction 1 with 95 rules applied. Total rules applied 191 place count 300 transition count 271
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 214 place count 277 transition count 248
Deduced a syphon composed of 139 places in 0 ms
Iterating global reduction 1 with 23 rules applied. Total rules applied 237 place count 277 transition count 248
Deduced a syphon composed of 139 places in 0 ms
Applied a total of 237 rules in 199 ms. Remains 277 /315 variables (removed 38) and now considering 248/266 (removed 18) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 00:47:59] [INFO ] Redundant transitions in 14 ms returned []
Running 247 sub problems to find dead transitions.
// Phase 1: matrix 248 rows 277 cols
[2025-05-30 00:47:59] [INFO ] Computed 67 invariants in 7 ms
[2025-05-30 00:47:59] [INFO ] State equation strengthened by 10 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 2 (OVERLAPS) 1/277 variables, 35/66 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 247 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:09] [INFO ] Deduced a trap composed of 17 places in 214 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:09] [INFO ] Deduced a trap composed of 26 places in 176 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:09] [INFO ] Deduced a trap composed of 26 places in 186 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:10] [INFO ] Deduced a trap composed of 26 places in 184 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:10] [INFO ] Deduced a trap composed of 28 places in 207 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:10] [INFO ] Deduced a trap composed of 28 places in 184 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:10] [INFO ] Deduced a trap composed of 18 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:10] [INFO ] Deduced a trap composed of 27 places in 143 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:10] [INFO ] Deduced a trap composed of 27 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:11] [INFO ] Deduced a trap composed of 29 places in 220 ms of which 24 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:11] [INFO ] Deduced a trap composed of 3 places in 208 ms of which 9 ms to minimize.
Problem TDEAD5 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:11] [INFO ] Deduced a trap composed of 3 places in 140 ms of which 7 ms to minimize.
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:11] [INFO ] Deduced a trap composed of 14 places in 139 ms of which 14 ms to minimize.
Problem TDEAD11 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:11] [INFO ] Deduced a trap composed of 28 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:12] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 14 ms to minimize.
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:12] [INFO ] Deduced a trap composed of 3 places in 205 ms of which 11 ms to minimize.
Problem TDEAD21 is UNSAT
Problem TDEAD24 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:12] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 2 ms to minimize.
Problem TDEAD26 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:12] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Problem TDEAD27 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:12] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD28 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:12] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD245 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 20/87 constraints. Problems are: Problem set: 98 solved, 149 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:12] [INFO ] Deduced a trap composed of 3 places in 119 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:12] [INFO ] Deduced a trap composed of 4 places in 118 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:12] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 4 ms to minimize.
Problem TDEAD31 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 3 ms to minimize.
Problem TDEAD32 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 35 ms of which 3 ms to minimize.
Problem TDEAD33 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 4 ms to minimize.
Problem TDEAD34 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 3 ms to minimize.
Problem TDEAD35 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 4 ms to minimize.
Problem TDEAD36 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 3 ms to minimize.
Problem TDEAD37 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 4 ms to minimize.
Problem TDEAD38 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 3 ms to minimize.
Problem TDEAD39 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 3 ms to minimize.
Problem TDEAD40 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 3 ms to minimize.
Problem TDEAD41 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 2 places in 126 ms of which 8 ms to minimize.
Problem TDEAD42 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:13] [INFO ] Deduced a trap composed of 3 places in 139 ms of which 7 ms to minimize.
Problem TDEAD46 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:14] [INFO ] Deduced a trap composed of 3 places in 125 ms of which 7 ms to minimize.
Problem TDEAD47 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:14] [INFO ] Deduced a trap composed of 3 places in 123 ms of which 7 ms to minimize.
Problem TDEAD48 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:14] [INFO ] Deduced a trap composed of 3 places in 118 ms of which 7 ms to minimize.
Problem TDEAD49 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:14] [INFO ] Deduced a trap composed of 26 places in 227 ms of which 22 ms to minimize.
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD214 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 20/107 constraints. Problems are: Problem set: 138 solved, 109 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:15] [INFO ] Deduced a trap composed of 26 places in 220 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:15] [INFO ] Deduced a trap composed of 3 places in 242 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:15] [INFO ] Deduced a trap composed of 3 places in 235 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:15] [INFO ] Deduced a trap composed of 3 places in 237 ms of which 12 ms to minimize.
Problem TDEAD66 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:15] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:16] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:16] [INFO ] Deduced a trap composed of 13 places in 228 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:16] [INFO ] Deduced a trap composed of 4 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:16] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:16] [INFO ] Deduced a trap composed of 26 places in 220 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:17] [INFO ] Deduced a trap composed of 26 places in 223 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:17] [INFO ] Deduced a trap composed of 26 places in 211 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:17] [INFO ] Deduced a trap composed of 26 places in 237 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:17] [INFO ] Deduced a trap composed of 26 places in 242 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:17] [INFO ] Deduced a trap composed of 26 places in 233 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:18] [INFO ] Deduced a trap composed of 26 places in 213 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:18] [INFO ] Deduced a trap composed of 27 places in 218 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:18] [INFO ] Deduced a trap composed of 27 places in 248 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:18] [INFO ] Deduced a trap composed of 27 places in 233 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:19] [INFO ] Deduced a trap composed of 27 places in 154 ms of which 18 ms to minimize.
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD184 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 20/127 constraints. Problems are: Problem set: 149 solved, 98 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:20] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:20] [INFO ] Deduced a trap composed of 28 places in 153 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:20] [INFO ] Deduced a trap composed of 28 places in 192 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:20] [INFO ] Deduced a trap composed of 28 places in 167 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:20] [INFO ] Deduced a trap composed of 28 places in 173 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:21] [INFO ] Deduced a trap composed of 14 places in 207 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:21] [INFO ] Deduced a trap composed of 27 places in 202 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:21] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:21] [INFO ] Deduced a trap composed of 27 places in 139 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:21] [INFO ] Deduced a trap composed of 27 places in 159 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:22] [INFO ] Deduced a trap composed of 27 places in 187 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:22] [INFO ] Deduced a trap composed of 27 places in 229 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:22] [INFO ] Deduced a trap composed of 27 places in 247 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:22] [INFO ] Deduced a trap composed of 27 places in 238 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:23] [INFO ] Deduced a trap composed of 27 places in 249 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:23] [INFO ] Deduced a trap composed of 27 places in 244 ms of which 28 ms to minimize.
Problem TDEAD78 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:23] [INFO ] Deduced a trap composed of 14 places in 250 ms of which 24 ms to minimize.
Problem TDEAD80 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:23] [INFO ] Deduced a trap composed of 27 places in 227 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:24] [INFO ] Deduced a trap composed of 27 places in 214 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:24] [INFO ] Deduced a trap composed of 27 places in 214 ms of which 24 ms to minimize.
Problem TDEAD78 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD161 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/277 variables, 20/147 constraints. Problems are: Problem set: 156 solved, 91 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:24] [INFO ] Deduced a trap composed of 28 places in 249 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:25] [INFO ] Deduced a trap composed of 27 places in 233 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:25] [INFO ] Deduced a trap composed of 29 places in 224 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:25] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 16 ms to minimize.
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:25] [INFO ] Deduced a trap composed of 26 places in 131 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:26] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:26] [INFO ] Deduced a trap composed of 27 places in 152 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:26] [INFO ] Deduced a trap composed of 29 places in 168 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:26] [INFO ] Deduced a trap composed of 29 places in 153 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:26] [INFO ] Deduced a trap composed of 18 places in 167 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:26] [INFO ] Deduced a trap composed of 29 places in 154 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:27] [INFO ] Deduced a trap composed of 29 places in 145 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:27] [INFO ] Deduced a trap composed of 18 places in 135 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:27] [INFO ] Deduced a trap composed of 29 places in 140 ms of which 18 ms to minimize.
Problem TDEAD111 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:27] [INFO ] Deduced a trap composed of 27 places in 143 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:27] [INFO ] Deduced a trap composed of 27 places in 138 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:27] [INFO ] Deduced a trap composed of 27 places in 137 ms of which 17 ms to minimize.
Problem TDEAD115 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:27] [INFO ] Deduced a trap composed of 29 places in 135 ms of which 17 ms to minimize.
Problem TDEAD118 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:28] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:28] [INFO ] Deduced a trap composed of 27 places in 152 ms of which 18 ms to minimize.
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/277 variables, 20/167 constraints. Problems are: Problem set: 164 solved, 83 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:28] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:28] [INFO ] Deduced a trap composed of 27 places in 150 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:28] [INFO ] Deduced a trap composed of 27 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:29] [INFO ] Deduced a trap composed of 27 places in 160 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:29] [INFO ] Deduced a trap composed of 29 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:29] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:29] [INFO ] Deduced a trap composed of 29 places in 140 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:29] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 2 ms to minimize.
Problem TDEAD147 is UNSAT
Problem TDEAD158 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 00:48:29] [INFO ] Deduced a trap composed of 27 places in 138 ms of which 13 ms to minimize.
SMT process timed out in 30181ms, After SMT, problems are : Problem set: 166 solved, 81 unsolved
Search for dead transitions found 166 dead transitions in 30182ms
Found 166 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 166 transitions
Dead transitions reduction (with SMT) removed 166 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 277/315 places, 82/266 transitions.
Graph (complete) has 517 edges and 277 vertex of which 143 are kept as prefixes of interest. Removing 134 places using SCC suffix rule.1 ms
Discarding 134 places :
Also discarding 0 output transitions
Ensure Unique test removed 19 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 88
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 124 transition count 93
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 3 rules in 24 ms. Remains 124 /277 variables (removed 153) and now considering 93/82 (removed -11) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 124/315 places, 93/266 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30430 ms. Remains : 124/315 places, 93/266 transitions.
Built C files in :
/tmp/ltsmin8881003800770600308
[2025-05-30 00:48:29] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8881003800770600308
Running compilation step : cd /tmp/ltsmin8881003800770600308;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 874 ms.
Running link step : cd /tmp/ltsmin8881003800770600308;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin8881003800770600308;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12149590780257037460.hoa' '--buchi-type=spotba'
LTSmin run took 197 ms.
FORMULA BusinessProcesses-PT-09-LTLCardinality-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BusinessProcesses-PT-09-LTLCardinality-10 finished in 129333 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 292/292 transitions.
Graph (trivial) has 147 edges and 324 vertex of which 6 / 324 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 741 edges and 319 vertex of which 318 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 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 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 35 place count 317 transition count 251
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 68 place count 284 transition count 251
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 68 place count 284 transition count 182
Deduced a syphon composed of 69 places in 0 ms
Ensure Unique test removed 10 places
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 148 rules applied. Total rules applied 216 place count 205 transition count 182
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 220 place count 201 transition count 178
Iterating global reduction 2 with 4 rules applied. Total rules applied 224 place count 201 transition count 178
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: 76
Deduced a syphon composed of 76 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 155 rules applied. Total rules applied 379 place count 122 transition count 102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
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 381 place count 121 transition count 105
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 382 place count 120 transition count 104
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 383 place count 119 transition count 104
Applied a total of 383 rules in 63 ms. Remains 119 /324 variables (removed 205) and now considering 104/292 (removed 188) transitions.
// Phase 1: matrix 104 rows 119 cols
[2025-05-30 00:48:31] [INFO ] Computed 50 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:48:31] [INFO ] Implicit Places using invariants in 171 ms returned [42]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 173 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 118/324 places, 104/292 transitions.
Applied a total of 0 rules in 8 ms. Remains 118 /118 variables (removed 0) and now considering 104/104 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 244 ms. Remains : 118/324 places, 104/292 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-09-LTLCardinality-13
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA BusinessProcesses-PT-09-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-09-LTLCardinality-13 finished in 332 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1) U X(G(!p1))))'
Support contains 4 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 292/292 transitions.
Graph (trivial) has 145 edges and 324 vertex of which 6 / 324 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 741 edges and 319 vertex of which 318 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 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 35 place count 317 transition count 251
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 68 place count 284 transition count 251
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 68 Pre rules applied. Total rules applied 68 place count 284 transition count 183
Deduced a syphon composed of 68 places in 1 ms
Ensure Unique test removed 9 places
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 145 rules applied. Total rules applied 213 place count 207 transition count 183
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 217 place count 203 transition count 179
Iterating global reduction 2 with 4 rules applied. Total rules applied 221 place count 203 transition count 179
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 153 rules applied. Total rules applied 374 place count 125 transition count 104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
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 376 place count 124 transition count 107
Applied a total of 376 rules in 38 ms. Remains 124 /324 variables (removed 200) and now considering 107/292 (removed 185) transitions.
// Phase 1: matrix 107 rows 124 cols
[2025-05-30 00:48:31] [INFO ] Computed 52 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:48:31] [INFO ] Implicit Places using invariants in 156 ms returned [1, 2, 3, 11, 36, 39, 40, 41, 42, 43, 44, 95]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 158 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/324 places, 107/292 transitions.
Applied a total of 0 rules in 6 ms. Remains 112 /112 variables (removed 0) and now considering 107/107 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 204 ms. Remains : 112/324 places, 107/292 transitions.
Stuttering acceptance computed with spot in 84 ms :[p1, p1, true]
Running random walk in product with property : BusinessProcesses-PT-09-LTLCardinality-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-09-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-09-LTLCardinality-14 finished in 308 ms.
All properties solved by simple procedures.
Total runtime 416133 ms.
BK_STOP 1748566111697
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="BusinessProcesses-PT-09"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is BusinessProcesses-PT-09, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r030-smll-174853813200067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-09.tgz
mv BusinessProcesses-PT-09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;