About the Execution of ITS-Tools for BusinessProcesses-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | FTFFFFF?TFFTTFTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813300075.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-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813300075
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K 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 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K 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 3.7K 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 131K 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-10-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748570036098
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-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-30 01:53:58] [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 01:53:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 01:53:59] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2025-05-30 01:53:59] [INFO ] Transformed 518 places.
[2025-05-30 01:53:59] [INFO ] Transformed 471 transitions.
[2025-05-30 01:53:59] [INFO ] Found NUPN structural information;
[2025-05-30 01:53:59] [INFO ] Parsed PT model containing 518 places and 471 transitions and 1415 arcs in 397 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA BusinessProcesses-PT-10-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-10-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-10-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 518 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 518/518 places, 471/471 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 517 transition count 471
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 73 place count 445 transition count 399
Iterating global reduction 1 with 72 rules applied. Total rules applied 145 place count 445 transition count 399
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 180 place count 410 transition count 364
Iterating global reduction 1 with 35 rules applied. Total rules applied 215 place count 410 transition count 364
Applied a total of 215 rules in 169 ms. Remains 410 /518 variables (removed 108) and now considering 364/471 (removed 107) transitions.
// Phase 1: matrix 364 rows 410 cols
[2025-05-30 01:53:59] [INFO ] Computed 84 invariants in 38 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:54:00] [INFO ] Implicit Places using invariants in 741 ms returned []
[2025-05-30 01:54:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:54:01] [INFO ] Implicit Places using invariants and state equation in 932 ms returned []
Implicit Place search using SMT with State Equation took 1730 ms to find 0 implicit places.
Running 363 sub problems to find dead transitions.
[2025-05-30 01:54:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/409 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/409 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 2 (OVERLAPS) 1/410 variables, 45/80 constraints. Problems are: Problem set: 0 solved, 363 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/410 variables, 4/84 constraints. Problems are: Problem set: 0 solved, 363 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:18] [INFO ] Deduced a trap composed of 47 places in 415 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:18] [INFO ] Deduced a trap composed of 47 places in 358 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:18] [INFO ] Deduced a trap composed of 48 places in 381 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:19] [INFO ] Deduced a trap composed of 48 places in 280 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:19] [INFO ] Deduced a trap composed of 68 places in 351 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:19] [INFO ] Deduced a trap composed of 69 places in 392 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:20] [INFO ] Deduced a trap composed of 64 places in 358 ms of which 132 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:21] [INFO ] Deduced a trap composed of 64 places in 719 ms of which 430 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:21] [INFO ] Deduced a trap composed of 63 places in 230 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:21] [INFO ] Deduced a trap composed of 64 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 01:54:21] [INFO ] Deduced a trap composed of 27 places in 201 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:21] [INFO ] Deduced a trap composed of 65 places in 224 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:22] [INFO ] Deduced a trap composed of 67 places in 208 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:22] [INFO ] Deduced a trap composed of 64 places in 183 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:23] [INFO ] Deduced a trap composed of 65 places in 338 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:23] [INFO ] Deduced a trap composed of 20 places in 254 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:24] [INFO ] Deduced a trap composed of 23 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 01:54:24] [INFO ] Deduced a trap composed of 64 places in 212 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:24] [INFO ] Deduced a trap composed of 64 places in 200 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:24] [INFO ] Deduced a trap composed of 64 places in 186 ms of which 24 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/410 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 363 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:25] [INFO ] Deduced a trap composed of 64 places in 393 ms of which 116 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:25] [INFO ] Deduced a trap composed of 64 places in 336 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:26] [INFO ] Deduced a trap composed of 65 places in 358 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:27] [INFO ] Deduced a trap composed of 10 places in 314 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:27] [INFO ] Deduced a trap composed of 18 places in 278 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:28] [INFO ] Deduced a trap composed of 28 places in 298 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:28] [INFO ] Deduced a trap composed of 29 places in 296 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:29] [INFO ] Deduced a trap composed of 22 places in 202 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:29] [INFO ] Deduced a trap composed of 27 places in 185 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:29] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:30] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:30] [INFO ] Deduced a trap composed of 34 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:30] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:30] [INFO ] Deduced a trap composed of 32 places in 297 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:31] [INFO ] Deduced a trap composed of 33 places in 334 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:31] [INFO ] Deduced a trap composed of 43 places in 289 ms of which 27 ms to minimize.
SMT process timed out in 30243ms, After SMT, problems are : Problem set: 0 solved, 363 unsolved
Search for dead transitions found 0 dead transitions in 30273ms
Starting structural reductions in LTL mode, iteration 1 : 410/518 places, 364/471 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32201 ms. Remains : 410/518 places, 364/471 transitions.
Support contains 32 out of 410 places after structural reductions.
[2025-05-30 01:54:32] [INFO ] Flatten gal took : 125 ms
[2025-05-30 01:54:32] [INFO ] Flatten gal took : 62 ms
[2025-05-30 01:54:32] [INFO ] Input system was already deterministic with 364 transitions.
RANDOM walk for 40000 steps (331 resets) in 2180 ms. (18 steps per ms) remains 4/18 properties
BEST_FIRST walk for 40003 steps (56 resets) in 219 ms. (181 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (58 resets) in 164 ms. (242 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (53 resets) in 179 ms. (222 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (61 resets) in 103 ms. (384 steps per ms) remains 1/3 properties
[2025-05-30 01:54:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 123/127 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 162/289 variables, 21/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 115/404 variables, 37/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3/407 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/407 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 362/769 variables, 407/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/769 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 5/774 variables, 3/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/774 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/774 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 774/774 variables, and 494 constraints, problems are : Problem set: 0 solved, 1 unsolved in 413 ms.
Refiners :[Positive P Invariants (semi-flows): 45/45 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 410/410 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp15 is UNSAT
After SMT solving in domain Int declared 127/774 variables, and 24 constraints, problems are : Problem set: 1 solved, 0 unsolved in 58 ms.
Refiners :[Positive P Invariants (semi-flows): 24/45 constraints, Generalized P Invariants (flows): 0/39 constraints, State Equation: 0/410 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 488ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA BusinessProcesses-PT-10-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA BusinessProcesses-PT-10-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 203 stabilizing places and 208 stable transitions
Graph (complete) has 943 edges and 410 vertex of which 409 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.13 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((G((!p0 U p1))||X(X(p0)))))'
Support contains 3 out of 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 402 transition count 356
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 402 transition count 356
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 400 transition count 354
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 400 transition count 354
Applied a total of 20 rules in 146 ms. Remains 400 /410 variables (removed 10) and now considering 354/364 (removed 10) transitions.
// Phase 1: matrix 354 rows 400 cols
[2025-05-30 01:54:34] [INFO ] Computed 84 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:54:34] [INFO ] Implicit Places using invariants in 526 ms returned []
[2025-05-30 01:54:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:54:35] [INFO ] Implicit Places using invariants and state equation in 1084 ms returned []
Implicit Place search using SMT with State Equation took 1614 ms to find 0 implicit places.
Running 353 sub problems to find dead transitions.
[2025-05-30 01:54:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/399 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (OVERLAPS) 1/400 variables, 47/82 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:53] [INFO ] Deduced a trap composed of 47 places in 350 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:53] [INFO ] Deduced a trap composed of 47 places in 340 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:54] [INFO ] Deduced a trap composed of 47 places in 208 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:54] [INFO ] Deduced a trap composed of 66 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 01:54:54] [INFO ] Deduced a trap composed of 48 places in 282 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:55] [INFO ] Deduced a trap composed of 68 places in 308 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:55] [INFO ] Deduced a trap composed of 68 places in 317 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:55] [INFO ] Deduced a trap composed of 68 places in 210 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:55] [INFO ] Deduced a trap composed of 68 places in 175 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:56] [INFO ] Deduced a trap composed of 68 places in 205 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:56] [INFO ] Deduced a trap composed of 68 places in 197 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:56] [INFO ] Deduced a trap composed of 68 places in 197 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:56] [INFO ] Deduced a trap composed of 63 places in 268 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:56] [INFO ] Deduced a trap composed of 68 places in 206 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:57] [INFO ] Deduced a trap composed of 68 places in 314 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:57] [INFO ] Deduced a trap composed of 61 places in 275 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:58] [INFO ] Deduced a trap composed of 68 places in 309 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:58] [INFO ] Deduced a trap composed of 53 places in 334 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:59] [INFO ] Deduced a trap composed of 48 places in 317 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:54:59] [INFO ] Deduced a trap composed of 10 places in 290 ms of which 14 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:01] [INFO ] Deduced a trap composed of 20 places in 255 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:01] [INFO ] Deduced a trap composed of 25 places in 308 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:01] [INFO ] Deduced a trap composed of 31 places in 309 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:02] [INFO ] Deduced a trap composed of 31 places in 304 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:02] [INFO ] Deduced a trap composed of 31 places in 311 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:02] [INFO ] Deduced a trap composed of 60 places in 317 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:03] [INFO ] Deduced a trap composed of 71 places in 435 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:03] [INFO ] Deduced a trap composed of 15 places in 311 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:03] [INFO ] Deduced a trap composed of 18 places in 300 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:04] [INFO ] Deduced a trap composed of 19 places in 309 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:04] [INFO ] Deduced a trap composed of 21 places in 312 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:04] [INFO ] Deduced a trap composed of 23 places in 281 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:05] [INFO ] Deduced a trap composed of 24 places in 298 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:05] [INFO ] Deduced a trap composed of 25 places in 308 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:05] [INFO ] Deduced a trap composed of 27 places in 296 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:06] [INFO ] Deduced a trap composed of 31 places in 297 ms of which 17 ms to minimize.
SMT process timed out in 30322ms, After SMT, problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 30327ms
Starting structural reductions in LTL mode, iteration 1 : 400/410 places, 354/364 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32090 ms. Remains : 400/410 places, 354/364 transitions.
Stuttering acceptance computed with spot in 658 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-02
Product exploration explored 100000 steps with 25029 reset in 672 ms.
Product exploration explored 100000 steps with 24959 reset in 406 ms.
Computed a total of 195 stabilizing places and 200 stable transitions
Graph (complete) has 927 edges and 400 vertex of which 399 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Computed a total of 195 stabilizing places and 200 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (OR p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 160 ms. Reduced automaton from 8 states, 14 edges and 2 AP (stutter sensitive) to 8 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 368 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Reduction of identical properties reduced properties to check from 6 to 4
RANDOM walk for 40000 steps (330 resets) in 159 ms. (250 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (53 resets) in 143 ms. (277 steps per ms) remains 1/1 properties
[2025-05-30 01:55:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 101/104 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 181/285 variables, 42/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:08] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 109/394 variables, 34/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:08] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/394 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/394 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/397 variables, 3/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/397 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 352/749 variables, 397/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/749 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 5/754 variables, 3/486 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/754 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/754 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 754/754 variables, and 486 constraints, problems are : Problem set: 0 solved, 1 unsolved in 660 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 101/104 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 181/285 variables, 42/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:09] [INFO ] Deduced a trap composed of 9 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 01:55:09] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:09] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:09] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 109/394 variables, 34/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:09] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:10] [INFO ] Deduced a trap composed of 14 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:10] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/394 variables, 3/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/394 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/397 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/397 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 352/749 variables, 397/490 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/749 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:10] [INFO ] Deduced a trap composed of 10 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 01:55:10] [INFO ] Deduced a trap composed of 18 places in 156 ms of which 8 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/749 variables, 2/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/749 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 5/754 variables, 3/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/754 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/754 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 754/754 variables, and 496 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1756 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 400/400 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2425ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 114 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=57 )
Parikh walk visited 1 properties in 11 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (OR p1 (NOT p0)))), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 8 factoid took 421 ms. Reduced automaton from 8 states, 14 edges and 2 AP (stutter sensitive) to 8 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 389 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 386 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 354/354 transitions.
Applied a total of 0 rules in 49 ms. Remains 400 /400 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2025-05-30 01:55:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:55:12] [INFO ] Implicit Places using invariants in 571 ms returned []
[2025-05-30 01:55:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:55:13] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 1498 ms to find 0 implicit places.
Running 353 sub problems to find dead transitions.
[2025-05-30 01:55:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/399 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (OVERLAPS) 1/400 variables, 47/82 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:32] [INFO ] Deduced a trap composed of 47 places in 337 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:32] [INFO ] Deduced a trap composed of 47 places in 324 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:33] [INFO ] Deduced a trap composed of 47 places in 312 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:33] [INFO ] Deduced a trap composed of 66 places in 201 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:33] [INFO ] Deduced a trap composed of 48 places in 174 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:33] [INFO ] Deduced a trap composed of 68 places in 181 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:33] [INFO ] Deduced a trap composed of 68 places in 177 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:34] [INFO ] Deduced a trap composed of 68 places in 178 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:34] [INFO ] Deduced a trap composed of 68 places in 308 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:34] [INFO ] Deduced a trap composed of 68 places in 317 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:34] [INFO ] Deduced a trap composed of 68 places in 304 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:35] [INFO ] Deduced a trap composed of 68 places in 302 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:35] [INFO ] Deduced a trap composed of 63 places in 363 ms of which 137 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:36] [INFO ] Deduced a trap composed of 68 places in 285 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:36] [INFO ] Deduced a trap composed of 68 places in 299 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:36] [INFO ] Deduced a trap composed of 61 places in 276 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:37] [INFO ] Deduced a trap composed of 68 places in 306 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:37] [INFO ] Deduced a trap composed of 53 places in 326 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:38] [INFO ] Deduced a trap composed of 48 places in 324 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:38] [INFO ] Deduced a trap composed of 10 places in 289 ms of which 15 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:40] [INFO ] Deduced a trap composed of 20 places in 258 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:40] [INFO ] Deduced a trap composed of 25 places in 304 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:40] [INFO ] Deduced a trap composed of 31 places in 313 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:41] [INFO ] Deduced a trap composed of 31 places in 296 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:41] [INFO ] Deduced a trap composed of 31 places in 280 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:41] [INFO ] Deduced a trap composed of 60 places in 301 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:42] [INFO ] Deduced a trap composed of 71 places in 409 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:42] [INFO ] Deduced a trap composed of 15 places in 287 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:42] [INFO ] Deduced a trap composed of 18 places in 289 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:43] [INFO ] Deduced a trap composed of 19 places in 265 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:43] [INFO ] Deduced a trap composed of 21 places in 190 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:43] [INFO ] Deduced a trap composed of 23 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 01:55:43] [INFO ] Deduced a trap composed of 24 places in 263 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:55:44] [INFO ] Deduced a trap composed of 25 places in 278 ms of which 20 ms to minimize.
SMT process timed out in 30210ms, After SMT, problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 30213ms
Finished structural reductions in LTL mode , in 1 iterations and 31761 ms. Remains : 400/400 places, 354/354 transitions.
Computed a total of 195 stabilizing places and 200 stable transitions
Graph (complete) has 927 edges and 400 vertex of which 399 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 195 stabilizing places and 200 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (OR (NOT p0) p1))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 143 ms. Reduced automaton from 8 states, 14 edges and 2 AP (stutter sensitive) to 8 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 334 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Reduction of identical properties reduced properties to check from 6 to 4
RANDOM walk for 26756 steps (214 resets) in 131 ms. (202 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (OR (NOT p0) p1))), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 8 factoid took 283 ms. Reduced automaton from 8 states, 14 edges and 2 AP (stutter sensitive) to 8 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 315 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 337 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 25063 reset in 125 ms.
Product exploration explored 100000 steps with 25095 reset in 171 ms.
Applying partial POR strategy [false, false, false, true, true, true, true, true]
Stuttering acceptance computed with spot in 365 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 400/400 places, 354/354 transitions.
Graph (trivial) has 175 edges and 400 vertex of which 6 / 400 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 921 edges and 395 vertex of which 394 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 36 rules applied. Total rules applied 38 place count 394 transition count 347
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 59 Pre rules applied. Total rules applied 38 place count 394 transition count 386
Deduced a syphon composed of 95 places in 1 ms
Iterating global reduction 1 with 59 rules applied. Total rules applied 97 place count 394 transition count 386
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 109 place count 382 transition count 364
Deduced a syphon composed of 83 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 121 place count 382 transition count 364
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 213 places in 1 ms
Iterating global reduction 1 with 130 rules applied. Total rules applied 251 place count 382 transition count 364
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 280 place count 353 transition count 335
Deduced a syphon composed of 184 places in 1 ms
Iterating global reduction 1 with 29 rules applied. Total rules applied 309 place count 353 transition count 335
Deduced a syphon composed of 184 places in 1 ms
Applied a total of 309 rules in 239 ms. Remains 353 /400 variables (removed 47) and now considering 335/354 (removed 19) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 01:55:47] [INFO ] Redundant transitions in 43 ms returned []
Running 334 sub problems to find dead transitions.
// Phase 1: matrix 335 rows 353 cols
[2025-05-30 01:55:47] [INFO ] Computed 84 invariants in 13 ms
[2025-05-30 01:55:47] [INFO ] State equation strengthened by 11 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/352 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/352 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 2 (OVERLAPS) 1/353 variables, 47/81 constraints. Problems are: Problem set: 0 solved, 334 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/353 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 334 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:02] [INFO ] Deduced a trap composed of 3 places in 284 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:02] [INFO ] Deduced a trap composed of 3 places in 286 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:03] [INFO ] Deduced a trap composed of 21 places in 296 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:03] [INFO ] Deduced a trap composed of 30 places in 274 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:03] [INFO ] Deduced a trap composed of 32 places in 309 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:04] [INFO ] Deduced a trap composed of 22 places in 295 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:04] [INFO ] Deduced a trap composed of 31 places in 296 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:04] [INFO ] Deduced a trap composed of 33 places in 302 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:04] [INFO ] Deduced a trap composed of 31 places in 278 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:05] [INFO ] Deduced a trap composed of 33 places in 281 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:05] [INFO ] Deduced a trap composed of 22 places in 269 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:05] [INFO ] Deduced a trap composed of 33 places in 255 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:06] [INFO ] Deduced a trap composed of 31 places in 249 ms of which 23 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 01:56:06] [INFO ] Deduced a trap composed of 3 places in 228 ms of which 10 ms to minimize.
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:06] [INFO ] Deduced a trap composed of 3 places in 252 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:06] [INFO ] Deduced a trap composed of 14 places in 212 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:07] [INFO ] Deduced a trap composed of 14 places in 196 ms of which 15 ms to minimize.
Problem TDEAD8 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:07] [INFO ] Deduced a trap composed of 14 places in 221 ms of which 19 ms to minimize.
Problem TDEAD9 is UNSAT
Problem TDEAD11 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:07] [INFO ] Deduced a trap composed of 3 places in 192 ms of which 11 ms to minimize.
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:07] [INFO ] Deduced a trap composed of 3 places in 199 ms of which 9 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 TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD141 is UNSAT
Problem TDEAD144 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD332 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/353 variables, 20/104 constraints. Problems are: Problem set: 119 solved, 215 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:08] [INFO ] Deduced a trap composed of 33 places in 238 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:08] [INFO ] Deduced a trap composed of 33 places in 289 ms of which 33 ms to minimize.
Problem TDEAD10 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:08] [INFO ] Deduced a trap composed of 3 places in 297 ms of which 11 ms to minimize.
Problem TDEAD14 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:09] [INFO ] Deduced a trap composed of 22 places in 259 ms of which 16 ms to minimize.
Problem TDEAD17 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:09] [INFO ] Deduced a trap composed of 22 places in 211 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:09] [INFO ] Deduced a trap composed of 31 places in 204 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:09] [INFO ] Deduced a trap composed of 33 places in 213 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:10] [INFO ] Deduced a trap composed of 33 places in 222 ms of which 20 ms to minimize.
Problem TDEAD18 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:10] [INFO ] Deduced a trap composed of 4 places in 178 ms of which 11 ms to minimize.
Problem TDEAD19 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:10] [INFO ] Deduced a trap composed of 3 places in 219 ms of which 9 ms to minimize.
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:10] [INFO ] Deduced a trap composed of 3 places in 229 ms of which 10 ms to minimize.
Problem TDEAD23 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:10] [INFO ] Deduced a trap composed of 3 places in 259 ms of which 10 ms to minimize.
Problem TDEAD24 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:11] [INFO ] Deduced a trap composed of 3 places in 239 ms of which 14 ms to minimize.
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:11] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:11] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Problem TDEAD31 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:11] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 4 ms to minimize.
Problem TDEAD32 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:11] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 6 ms to minimize.
Problem TDEAD33 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:11] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Problem TDEAD34 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:11] [INFO ] Deduced a trap composed of 3 places in 37 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 01:56:11] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Problem TDEAD10 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD325 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/353 variables, 20/124 constraints. Problems are: Problem set: 177 solved, 157 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 35 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 01:56:12] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 2 ms to minimize.
Problem TDEAD38 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Problem TDEAD40 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
Problem TDEAD41 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 2 ms to minimize.
Problem TDEAD42 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Problem TDEAD44 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Problem TDEAD45 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Problem TDEAD46 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 2 ms to minimize.
Problem TDEAD47 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 2 ms to minimize.
Problem TDEAD48 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 2 ms to minimize.
Problem TDEAD49 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Problem TDEAD50 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
Problem TDEAD51 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
Problem TDEAD52 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 2 ms to minimize.
Problem TDEAD53 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 2 ms to minimize.
Problem TDEAD65 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Problem TDEAD67 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Problem TDEAD69 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 2 ms to minimize.
Problem TDEAD70 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:12] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 3 ms to minimize.
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD327 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/353 variables, 20/144 constraints. Problems are: Problem set: 223 solved, 111 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:14] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 4 ms to minimize.
Problem TDEAD77 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:14] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 4 ms to minimize.
Problem TDEAD78 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:14] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 4 ms to minimize.
Problem TDEAD84 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:14] [INFO ] Deduced a trap composed of 14 places in 299 ms of which 24 ms to minimize.
Problem TDEAD88 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:14] [INFO ] Deduced a trap composed of 14 places in 291 ms of which 25 ms to minimize.
Problem TDEAD90 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:15] [INFO ] Deduced a trap composed of 14 places in 301 ms of which 25 ms to minimize.
Problem TDEAD91 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:15] [INFO ] Deduced a trap composed of 14 places in 284 ms of which 24 ms to minimize.
Problem TDEAD95 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD101 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:15] [INFO ] Deduced a trap composed of 14 places in 289 ms of which 24 ms to minimize.
Problem TDEAD108 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:15] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 3 ms to minimize.
Problem TDEAD116 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:16] [INFO ] Deduced a trap composed of 30 places in 320 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:16] [INFO ] Deduced a trap composed of 30 places in 312 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:17] [INFO ] Deduced a trap composed of 30 places in 305 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:17] [INFO ] Deduced a trap composed of 30 places in 199 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:17] [INFO ] Deduced a trap composed of 30 places in 202 ms of which 21 ms to minimize.
SMT process timed out in 30306ms, After SMT, problems are : Problem set: 234 solved, 100 unsolved
Search for dead transitions found 234 dead transitions in 30308ms
Found 234 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 234 transitions
Dead transitions reduction (with SMT) removed 234 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 353/400 places, 101/354 transitions.
Graph (complete) has 678 edges and 353 vertex of which 174 are kept as prefixes of interest. Removing 179 places using SCC suffix rule.2 ms
Discarding 179 places :
Also discarding 0 output transitions
Ensure Unique test removed 18 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 156 transition count 107
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 156 transition count 112
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 3 rules in 19 ms. Remains 156 /353 variables (removed 197) and now considering 112/101 (removed -11) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 156/400 places, 112/354 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30623 ms. Remains : 156/400 places, 112/354 transitions.
Built C files in :
/tmp/ltsmin1663764325233575946
[2025-05-30 01:56:17] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1663764325233575946
Running compilation step : cd /tmp/ltsmin1663764325233575946;'/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 1065 ms.
Running link step : cd /tmp/ltsmin1663764325233575946;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin1663764325233575946;'/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/stateBased15608579298096828793.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 354/354 transitions.
Applied a total of 0 rules in 43 ms. Remains 400 /400 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 400 cols
[2025-05-30 01:56:32] [INFO ] Computed 84 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:56:33] [INFO ] Implicit Places using invariants in 335 ms returned []
[2025-05-30 01:56:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:56:34] [INFO ] Implicit Places using invariants and state equation in 1063 ms returned []
Implicit Place search using SMT with State Equation took 1400 ms to find 0 implicit places.
Running 353 sub problems to find dead transitions.
[2025-05-30 01:56:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/399 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (OVERLAPS) 1/400 variables, 47/82 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:50] [INFO ] Deduced a trap composed of 47 places in 174 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:50] [INFO ] Deduced a trap composed of 47 places in 175 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:50] [INFO ] Deduced a trap composed of 47 places in 178 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:50] [INFO ] Deduced a trap composed of 66 places in 188 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:50] [INFO ] Deduced a trap composed of 48 places in 160 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:51] [INFO ] Deduced a trap composed of 68 places in 166 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:51] [INFO ] Deduced a trap composed of 68 places in 166 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:51] [INFO ] Deduced a trap composed of 68 places in 161 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:51] [INFO ] Deduced a trap composed of 68 places in 162 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:51] [INFO ] Deduced a trap composed of 68 places in 182 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:52] [INFO ] Deduced a trap composed of 68 places in 177 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:52] [INFO ] Deduced a trap composed of 68 places in 175 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:52] [INFO ] Deduced a trap composed of 63 places in 227 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:52] [INFO ] Deduced a trap composed of 68 places in 171 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:52] [INFO ] Deduced a trap composed of 68 places in 169 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:53] [INFO ] Deduced a trap composed of 61 places in 162 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:53] [INFO ] Deduced a trap composed of 68 places in 171 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:53] [INFO ] Deduced a trap composed of 53 places in 202 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:53] [INFO ] Deduced a trap composed of 48 places in 169 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:54] [INFO ] Deduced a trap composed of 10 places in 159 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:55] [INFO ] Deduced a trap composed of 20 places in 250 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:55] [INFO ] Deduced a trap composed of 25 places in 298 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:55] [INFO ] Deduced a trap composed of 31 places in 299 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:56] [INFO ] Deduced a trap composed of 31 places in 212 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:56] [INFO ] Deduced a trap composed of 31 places in 188 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:56] [INFO ] Deduced a trap composed of 60 places in 188 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:56] [INFO ] Deduced a trap composed of 71 places in 275 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:57] [INFO ] Deduced a trap composed of 15 places in 181 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:57] [INFO ] Deduced a trap composed of 18 places in 180 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:57] [INFO ] Deduced a trap composed of 19 places in 184 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:57] [INFO ] Deduced a trap composed of 21 places in 229 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:57] [INFO ] Deduced a trap composed of 23 places in 278 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:58] [INFO ] Deduced a trap composed of 24 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 01:56:58] [INFO ] Deduced a trap composed of 25 places in 172 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:58] [INFO ] Deduced a trap composed of 27 places in 173 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:58] [INFO ] Deduced a trap composed of 31 places in 163 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:58] [INFO ] Deduced a trap composed of 32 places in 175 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:56:59] [INFO ] Deduced a trap composed of 35 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 01:56:59] [INFO ] Deduced a trap composed of 12 places in 204 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:57:00] [INFO ] Deduced a trap composed of 81 places in 265 ms of which 26 ms to minimize.
Problem TDEAD262 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD307 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 20/124 constraints. Problems are: Problem set: 6 solved, 347 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:57:01] [INFO ] Deduced a trap composed of 53 places in 279 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:57:01] [INFO ] Deduced a trap composed of 47 places in 274 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:57:02] [INFO ] Deduced a trap composed of 47 places in 278 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:57:02] [INFO ] Deduced a trap composed of 47 places in 261 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:57:03] [INFO ] Deduced a trap composed of 11 places in 253 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:57:04] [INFO ] Deduced a trap composed of 39 places in 239 ms of which 26 ms to minimize.
SMT process timed out in 30178ms, After SMT, problems are : Problem set: 6 solved, 347 unsolved
Search for dead transitions found 6 dead transitions in 30180ms
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 : 400/400 places, 348/354 transitions.
Applied a total of 0 rules in 14 ms. Remains 400 /400 variables (removed 0) and now considering 348/348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31642 ms. Remains : 400/400 places, 348/354 transitions.
Built C files in :
/tmp/ltsmin12268089773770830620
[2025-05-30 01:57:04] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12268089773770830620
Running compilation step : cd /tmp/ltsmin12268089773770830620;'/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 1021 ms.
Running link step : cd /tmp/ltsmin12268089773770830620;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin12268089773770830620;'/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/stateBased13419178700297493197.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-05-30 01:57:19] [INFO ] Flatten gal took : 30 ms
[2025-05-30 01:57:19] [INFO ] Flatten gal took : 30 ms
[2025-05-30 01:57:19] [INFO ] Time to serialize gal into /tmp/LTL6043302497511170704.gal : 7 ms
[2025-05-30 01:57:19] [INFO ] Time to serialize properties into /tmp/LTL12847124939299092497.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6043302497511170704.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11727952974829157867.hoa' '-atoms' '/tmp/LTL12847124939299092497.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12847124939299092497.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11727952974829157867.hoa
Detected timeout of ITS tools.
[2025-05-30 01:57:34] [INFO ] Flatten gal took : 27 ms
[2025-05-30 01:57:34] [INFO ] Flatten gal took : 23 ms
[2025-05-30 01:57:34] [INFO ] Time to serialize gal into /tmp/LTL15861335223270292990.gal : 5 ms
[2025-05-30 01:57:34] [INFO ] Time to serialize properties into /tmp/LTL6026535313189761219.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15861335223270292990.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6026535313189761219.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((G((!("((p289==0)||(p441==1))"))U("((p437==1)&&((p289==0)||(p441==1)))")))||(X(X("((p289==0)||(p441==1))"))))))
Formula 0 simplified : F(F("((p289==0)||(p441==1))" R !"((p437==1)&&((p289==0)||(p441==1)))") & XX!"((p289==0)||(p441==1))")
Detected timeout of ITS tools.
[2025-05-30 01:57:49] [INFO ] Flatten gal took : 23 ms
[2025-05-30 01:57:49] [INFO ] Applying decomposition
[2025-05-30 01:57:49] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6326073717741022311.txt' '-o' '/tmp/graph6326073717741022311.bin' '-w' '/tmp/graph6326073717741022311.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6326073717741022311.bin' '-l' '-1' '-v' '-w' '/tmp/graph6326073717741022311.weights' '-q' '0' '-e' '0.001'
[2025-05-30 01:57:49] [INFO ] Decomposing Gal with order
[2025-05-30 01:57:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 01:57:50] [INFO ] Removed a total of 249 redundant transitions.
[2025-05-30 01:57:50] [INFO ] Flatten gal took : 158 ms
[2025-05-30 01:57:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 25 ms.
[2025-05-30 01:57:50] [INFO ] Time to serialize gal into /tmp/LTL3068491891865331444.gal : 20 ms
[2025-05-30 01:57:50] [INFO ] Time to serialize properties into /tmp/LTL7204928783398108497.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3068491891865331444.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7204928783398108497.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((G((!("((i14.u92.p289==0)||(i1.u119.p441==1))"))U("((i8.u118.p437==1)&&((i14.u92.p289==0)||(i1.u119.p441==1)))")))||(X(X("((i14.u...193
Formula 0 simplified : F(F("((i14.u92.p289==0)||(i1.u119.p441==1))" R !"((i8.u118.p437==1)&&((i14.u92.p289==0)||(i1.u119.p441==1)))") & XX!"((i14.u92.p289=...180
Detected timeout of ITS tools.
Treatment of property BusinessProcesses-PT-10-LTLCardinality-02 finished in 211369 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' '!(F(G(p0)))'
Support contains 2 out of 410 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Graph (trivial) has 186 edges and 410 vertex of which 6 / 410 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 937 edges and 405 vertex of which 404 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 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 42 place count 403 transition count 316
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 82 place count 363 transition count 316
Performed 87 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 87 Pre rules applied. Total rules applied 82 place count 363 transition count 229
Deduced a syphon composed of 87 places in 0 ms
Ensure Unique test removed 13 places
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 187 rules applied. Total rules applied 269 place count 263 transition count 229
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 276 place count 256 transition count 222
Iterating global reduction 2 with 7 rules applied. Total rules applied 283 place count 256 transition count 222
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 283 place count 256 transition count 221
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 285 place count 255 transition count 221
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 105 places and 0 transitions.
Iterating global reduction 2 with 205 rules applied. Total rules applied 490 place count 150 transition count 121
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 492 place count 149 transition count 124
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 493 place count 148 transition count 123
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 494 place count 147 transition count 123
Applied a total of 494 rules in 56 ms. Remains 147 /410 variables (removed 263) and now considering 123/364 (removed 241) transitions.
// Phase 1: matrix 123 rows 147 cols
[2025-05-30 01:58:05] [INFO ] Computed 65 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:58:05] [INFO ] Implicit Places using invariants in 218 ms returned [25, 26, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 220 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 144/410 places, 123/364 transitions.
Applied a total of 0 rules in 11 ms. Remains 144 /144 variables (removed 0) and now considering 123/123 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 287 ms. Remains : 144/410 places, 123/364 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-03
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-10-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-10-LTLCardinality-03 finished in 341 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(!p0)&&F(p1))||X(G(!p0))))'
Support contains 4 out of 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 403 transition count 357
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 403 transition count 357
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 402 transition count 356
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 402 transition count 356
Applied a total of 16 rules in 25 ms. Remains 402 /410 variables (removed 8) and now considering 356/364 (removed 8) transitions.
// Phase 1: matrix 356 rows 402 cols
[2025-05-30 01:58:05] [INFO ] Computed 84 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:58:06] [INFO ] Implicit Places using invariants in 357 ms returned []
[2025-05-30 01:58:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:58:07] [INFO ] Implicit Places using invariants and state equation in 1055 ms returned []
Implicit Place search using SMT with State Equation took 1414 ms to find 0 implicit places.
Running 355 sub problems to find dead transitions.
[2025-05-30 01:58:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 2 (OVERLAPS) 1/402 variables, 45/80 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 4/84 constraints. Problems are: Problem set: 0 solved, 355 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:26] [INFO ] Deduced a trap composed of 47 places in 395 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:26] [INFO ] Deduced a trap composed of 66 places in 325 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:26] [INFO ] Deduced a trap composed of 48 places in 265 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:27] [INFO ] Deduced a trap composed of 67 places in 328 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:27] [INFO ] Deduced a trap composed of 67 places in 334 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:27] [INFO ] Deduced a trap composed of 67 places in 287 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:28] [INFO ] Deduced a trap composed of 67 places in 302 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:28] [INFO ] Deduced a trap composed of 62 places in 311 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:28] [INFO ] Deduced a trap composed of 48 places in 292 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:29] [INFO ] Deduced a trap composed of 62 places in 331 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:29] [INFO ] Deduced a trap composed of 62 places in 276 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:29] [INFO ] Deduced a trap composed of 68 places in 302 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:30] [INFO ] Deduced a trap composed of 68 places in 273 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:30] [INFO ] Deduced a trap composed of 69 places in 286 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:30] [INFO ] Deduced a trap composed of 21 places in 286 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:30] [INFO ] Deduced a trap composed of 27 places in 281 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:31] [INFO ] Deduced a trap composed of 63 places in 306 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:31] [INFO ] Deduced a trap composed of 68 places in 325 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:32] [INFO ] Deduced a trap composed of 53 places in 329 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:32] [INFO ] Deduced a trap composed of 67 places in 382 ms of which 122 ms to minimize.
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 20/104 constraints. Problems are: Problem set: 11 solved, 344 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:33] [INFO ] Deduced a trap composed of 63 places in 192 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:33] [INFO ] Deduced a trap composed of 63 places in 191 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:34] [INFO ] Deduced a trap composed of 65 places in 235 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:34] [INFO ] Deduced a trap composed of 62 places in 343 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:35] [INFO ] Deduced a trap composed of 10 places in 296 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:35] [INFO ] Deduced a trap composed of 20 places in 252 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:37] [INFO ] Deduced a trap composed of 33 places in 301 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:37] [INFO ] Deduced a trap composed of 41 places in 290 ms of which 31 ms to minimize.
SMT process timed out in 30248ms, After SMT, problems are : Problem set: 11 solved, 344 unsolved
Search for dead transitions found 11 dead transitions in 30251ms
Found 11 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 11 transitions
Dead transitions reduction (with SMT) removed 11 transitions
Starting structural reductions in LTL mode, iteration 1 : 402/410 places, 345/364 transitions.
Applied a total of 0 rules in 14 ms. Remains 402 /402 variables (removed 0) and now considering 345/345 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31707 ms. Remains : 402/410 places, 345/364 transitions.
Stuttering acceptance computed with spot in 224 ms :[p0, p0, (AND (NOT p1) p0), true, (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-10-LTLCardinality-04 finished in 31951 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 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 402 transition count 356
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 402 transition count 356
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 400 transition count 354
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 400 transition count 354
Applied a total of 20 rules in 41 ms. Remains 400 /410 variables (removed 10) and now considering 354/364 (removed 10) transitions.
// Phase 1: matrix 354 rows 400 cols
[2025-05-30 01:58:37] [INFO ] Computed 84 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:58:38] [INFO ] Implicit Places using invariants in 530 ms returned []
[2025-05-30 01:58:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:58:39] [INFO ] Implicit Places using invariants and state equation in 1046 ms returned []
Implicit Place search using SMT with State Equation took 1576 ms to find 0 implicit places.
Running 353 sub problems to find dead transitions.
[2025-05-30 01:58:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/399 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (OVERLAPS) 1/400 variables, 47/82 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:58] [INFO ] Deduced a trap composed of 47 places in 325 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:58] [INFO ] Deduced a trap composed of 47 places in 312 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:58] [INFO ] Deduced a trap composed of 47 places in 305 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:59] [INFO ] Deduced a trap composed of 66 places in 324 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:59] [INFO ] Deduced a trap composed of 48 places in 281 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:58:59] [INFO ] Deduced a trap composed of 68 places in 295 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:00] [INFO ] Deduced a trap composed of 68 places in 297 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:00] [INFO ] Deduced a trap composed of 68 places in 296 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:00] [INFO ] Deduced a trap composed of 68 places in 292 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:01] [INFO ] Deduced a trap composed of 68 places in 311 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:01] [INFO ] Deduced a trap composed of 68 places in 311 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:01] [INFO ] Deduced a trap composed of 68 places in 314 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:02] [INFO ] Deduced a trap composed of 63 places in 394 ms of which 146 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:02] [INFO ] Deduced a trap composed of 68 places in 286 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:02] [INFO ] Deduced a trap composed of 68 places in 285 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:02] [INFO ] Deduced a trap composed of 61 places in 284 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:03] [INFO ] Deduced a trap composed of 68 places in 302 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:03] [INFO ] Deduced a trap composed of 53 places in 328 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:04] [INFO ] Deduced a trap composed of 48 places in 310 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:05] [INFO ] Deduced a trap composed of 10 places in 291 ms of which 15 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:06] [INFO ] Deduced a trap composed of 20 places in 259 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:06] [INFO ] Deduced a trap composed of 25 places in 305 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:07] [INFO ] Deduced a trap composed of 31 places in 309 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:07] [INFO ] Deduced a trap composed of 31 places in 294 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:07] [INFO ] Deduced a trap composed of 31 places in 287 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:08] [INFO ] Deduced a trap composed of 60 places in 297 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:08] [INFO ] Deduced a trap composed of 71 places in 445 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:08] [INFO ] Deduced a trap composed of 15 places in 307 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:09] [INFO ] Deduced a trap composed of 18 places in 310 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:09] [INFO ] Deduced a trap composed of 19 places in 312 ms of which 23 ms to minimize.
SMT process timed out in 30359ms, After SMT, problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 30360ms
Starting structural reductions in LTL mode, iteration 1 : 400/410 places, 354/364 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31979 ms. Remains : 400/410 places, 354/364 transitions.
Stuttering acceptance computed with spot in 212 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 15012 steps with 124 reset in 71 ms.
FORMULA BusinessProcesses-PT-10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-10-LTLCardinality-05 finished in 32282 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 X(G(p1))))'
Support contains 4 out of 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 403 transition count 357
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 403 transition count 357
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 402 transition count 356
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 402 transition count 356
Applied a total of 16 rules in 40 ms. Remains 402 /410 variables (removed 8) and now considering 356/364 (removed 8) transitions.
// Phase 1: matrix 356 rows 402 cols
[2025-05-30 01:59:10] [INFO ] Computed 84 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:59:10] [INFO ] Implicit Places using invariants in 528 ms returned []
[2025-05-30 01:59:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:59:11] [INFO ] Implicit Places using invariants and state equation in 1058 ms returned []
Implicit Place search using SMT with State Equation took 1589 ms to find 0 implicit places.
Running 355 sub problems to find dead transitions.
[2025-05-30 01:59:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 2 (OVERLAPS) 1/402 variables, 47/82 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 355 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:30] [INFO ] Deduced a trap composed of 47 places in 308 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:30] [INFO ] Deduced a trap composed of 68 places in 315 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:30] [INFO ] Deduced a trap composed of 68 places in 332 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:31] [INFO ] Deduced a trap composed of 68 places in 316 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:31] [INFO ] Deduced a trap composed of 69 places in 273 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:31] [INFO ] Deduced a trap composed of 69 places in 303 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:32] [INFO ] Deduced a trap composed of 69 places in 295 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:32] [INFO ] Deduced a trap composed of 69 places in 297 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:32] [INFO ] Deduced a trap composed of 64 places in 296 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:32] [INFO ] Deduced a trap composed of 64 places in 328 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:33] [INFO ] Deduced a trap composed of 64 places in 294 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:33] [INFO ] Deduced a trap composed of 64 places in 333 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:33] [INFO ] Deduced a trap composed of 69 places in 268 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:34] [INFO ] Deduced a trap composed of 64 places in 277 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:34] [INFO ] Deduced a trap composed of 69 places in 329 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:34] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:35] [INFO ] Deduced a trap composed of 63 places in 306 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:35] [INFO ] Deduced a trap composed of 63 places in 279 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:35] [INFO ] Deduced a trap composed of 69 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 01:59:36] [INFO ] Deduced a trap composed of 31 places in 289 ms of which 43 ms to minimize.
Problem TDEAD286 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD298 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 20/104 constraints. Problems are: Problem set: 4 solved, 351 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:36] [INFO ] Deduced a trap composed of 70 places in 273 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:37] [INFO ] Deduced a trap composed of 69 places in 326 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:37] [INFO ] Deduced a trap composed of 70 places in 313 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:37] [INFO ] Deduced a trap composed of 68 places in 334 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:38] [INFO ] Deduced a trap composed of 30 places in 304 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:38] [INFO ] Deduced a trap composed of 31 places in 300 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:39] [INFO ] Deduced a trap composed of 69 places in 307 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:39] [INFO ] Deduced a trap composed of 70 places in 281 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:39] [INFO ] Deduced a trap composed of 67 places in 339 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:40] [INFO ] Deduced a trap composed of 69 places in 323 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:40] [INFO ] Deduced a trap composed of 63 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 01:59:41] [INFO ] Deduced a trap composed of 10 places in 272 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:41] [INFO ] Deduced a trap composed of 20 places in 245 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 01:59:41] [INFO ] Deduced a trap composed of 68 places in 301 ms of which 70 ms to minimize.
SMT process timed out in 30266ms, After SMT, problems are : Problem set: 4 solved, 351 unsolved
Search for dead transitions found 4 dead transitions in 30268ms
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 : 402/410 places, 352/364 transitions.
Applied a total of 0 rules in 13 ms. Remains 402 /402 variables (removed 0) and now considering 352/352 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31911 ms. Remains : 402/410 places, 352/364 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-07
Product exploration explored 100000 steps with 822 reset in 398 ms.
Product exploration explored 100000 steps with 819 reset in 370 ms.
Computed a total of 197 stabilizing places and 198 stable transitions
Graph (complete) has 921 edges and 402 vertex of which 401 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 197 stabilizing places and 198 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 100 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), (NOT p1), true]
RANDOM walk for 31840 steps (261 resets) in 186 ms. (170 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X p0), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (AND p1 p0))), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 9 factoid took 225 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1), true]
Support contains 4 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 352/352 transitions.
Applied a total of 0 rules in 8 ms. Remains 402 /402 variables (removed 0) and now considering 352/352 (removed 0) transitions.
// Phase 1: matrix 352 rows 402 cols
[2025-05-30 01:59:43] [INFO ] Computed 84 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:59:43] [INFO ] Implicit Places using invariants in 482 ms returned []
[2025-05-30 01:59:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 01:59:44] [INFO ] Implicit Places using invariants and state equation in 1029 ms returned []
Implicit Place search using SMT with State Equation took 1513 ms to find 0 implicit places.
Running 351 sub problems to find dead transitions.
[2025-05-30 01:59:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 351 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 351 unsolved
At refinement iteration 2 (OVERLAPS) 1/402 variables, 47/82 constraints. Problems are: Problem set: 0 solved, 351 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 351 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:03] [INFO ] Deduced a trap composed of 47 places in 320 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:04] [INFO ] Deduced a trap composed of 68 places in 323 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:04] [INFO ] Deduced a trap composed of 47 places in 288 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:04] [INFO ] Deduced a trap composed of 68 places in 310 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:05] [INFO ] Deduced a trap composed of 47 places in 302 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:05] [INFO ] Deduced a trap composed of 68 places in 345 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:05] [INFO ] Deduced a trap composed of 68 places in 321 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:06] [INFO ] Deduced a trap composed of 68 places in 302 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:06] [INFO ] Deduced a trap composed of 69 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 02:00:06] [INFO ] Deduced a trap composed of 69 places in 290 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:06] [INFO ] Deduced a trap composed of 69 places in 318 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:07] [INFO ] Deduced a trap composed of 64 places in 302 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:07] [INFO ] Deduced a trap composed of 69 places in 291 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:07] [INFO ] Deduced a trap composed of 70 places in 267 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:08] [INFO ] Deduced a trap composed of 70 places in 320 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:08] [INFO ] Deduced a trap composed of 70 places in 322 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:09] [INFO ] Deduced a trap composed of 30 places in 294 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:09] [INFO ] Deduced a trap composed of 30 places in 298 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:09] [INFO ] Deduced a trap composed of 69 places in 289 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:10] [INFO ] Deduced a trap composed of 67 places in 324 ms of which 64 ms to minimize.
Problem TDEAD273 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD285 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 20/104 constraints. Problems are: Problem set: 5 solved, 346 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:11] [INFO ] Deduced a trap composed of 69 places in 318 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:11] [INFO ] Deduced a trap composed of 69 places in 321 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:12] [INFO ] Deduced a trap composed of 69 places in 352 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:12] [INFO ] Deduced a trap composed of 69 places in 328 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:13] [INFO ] Deduced a trap composed of 10 places in 266 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:13] [INFO ] Deduced a trap composed of 18 places in 254 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:13] [INFO ] Deduced a trap composed of 20 places in 246 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:14] [INFO ] Deduced a trap composed of 27 places in 274 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:14] [INFO ] Deduced a trap composed of 29 places in 250 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:14] [INFO ] Deduced a trap composed of 28 places in 273 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:14] [INFO ] Deduced a trap composed of 28 places in 283 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:15] [INFO ] Deduced a trap composed of 32 places in 209 ms of which 23 ms to minimize.
SMT process timed out in 30195ms, After SMT, problems are : Problem set: 5 solved, 346 unsolved
Search for dead transitions found 5 dead transitions in 30196ms
Found 5 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 5 transitions
Dead transitions reduction (with SMT) removed 5 transitions
Starting structural reductions in LTL mode, iteration 1 : 402/402 places, 347/352 transitions.
Applied a total of 0 rules in 13 ms. Remains 402 /402 variables (removed 0) and now considering 347/347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31732 ms. Remains : 402/402 places, 347/352 transitions.
Computed a total of 197 stabilizing places and 193 stable transitions
Graph (complete) has 911 edges and 402 vertex of which 401 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 197 stabilizing places and 193 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 150 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), true]
RANDOM walk for 40000 steps (327 resets) in 187 ms. (212 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (AND p1 p0))), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 9 factoid took 329 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 829 reset in 299 ms.
Product exploration explored 100000 steps with 807 reset in 657 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1), true]
Support contains 4 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 347/347 transitions.
Graph (trivial) has 177 edges and 402 vertex of which 6 / 402 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 905 edges and 397 vertex of which 396 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
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 36 rules applied. Total rules applied 38 place count 396 transition count 340
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 60 Pre rules applied. Total rules applied 38 place count 396 transition count 381
Deduced a syphon composed of 96 places in 0 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 98 place count 396 transition count 381
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 110 place count 384 transition count 358
Deduced a syphon composed of 84 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 122 place count 384 transition count 358
Performed 129 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 213 places in 0 ms
Iterating global reduction 1 with 129 rules applied. Total rules applied 251 place count 384 transition count 358
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 279 place count 356 transition count 330
Deduced a syphon composed of 185 places in 0 ms
Iterating global reduction 1 with 28 rules applied. Total rules applied 307 place count 356 transition count 330
Deduced a syphon composed of 185 places in 1 ms
Applied a total of 307 rules in 57 ms. Remains 356 /402 variables (removed 46) and now considering 330/347 (removed 17) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 02:00:17] [INFO ] Redundant transitions in 6 ms returned []
Running 329 sub problems to find dead transitions.
// Phase 1: matrix 330 rows 356 cols
[2025-05-30 02:00:17] [INFO ] Computed 84 invariants in 3 ms
[2025-05-30 02:00:17] [INFO ] State equation strengthened by 11 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/355 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/355 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 2 (OVERLAPS) 1/356 variables, 47/82 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/356 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 329 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:33] [INFO ] Deduced a trap composed of 4 places in 317 ms of which 16 ms to minimize.
Problem TDEAD0 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:33] [INFO ] Deduced a trap composed of 4 places in 306 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:34] [INFO ] Deduced a trap composed of 3 places in 308 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:34] [INFO ] Deduced a trap composed of 14 places in 312 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:34] [INFO ] Deduced a trap composed of 21 places in 295 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:35] [INFO ] Deduced a trap composed of 21 places in 286 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:35] [INFO ] Deduced a trap composed of 21 places in 292 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:35] [INFO ] Deduced a trap composed of 21 places in 291 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:35] [INFO ] Deduced a trap composed of 21 places in 232 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:36] [INFO ] Deduced a trap composed of 32 places in 292 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:36] [INFO ] Deduced a trap composed of 34 places in 286 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:36] [INFO ] Deduced a trap composed of 32 places in 271 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:37] [INFO ] Deduced a trap composed of 14 places in 304 ms of which 28 ms to minimize.
Problem TDEAD7 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:37] [INFO ] Deduced a trap composed of 33 places in 315 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:37] [INFO ] Deduced a trap composed of 33 places in 323 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:38] [INFO ] Deduced a trap composed of 34 places in 267 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:38] [INFO ] Deduced a trap composed of 22 places in 307 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:38] [INFO ] Deduced a trap composed of 22 places in 294 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:39] [INFO ] Deduced a trap composed of 22 places in 223 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:39] [INFO ] Deduced a trap composed of 22 places in 261 ms of which 26 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD324 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/356 variables, 20/104 constraints. Problems are: Problem set: 56 solved, 273 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:39] [INFO ] Deduced a trap composed of 22 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 02:00:40] [INFO ] Deduced a trap composed of 22 places in 287 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:40] [INFO ] Deduced a trap composed of 22 places in 286 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:40] [INFO ] Deduced a trap composed of 22 places in 282 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:41] [INFO ] Deduced a trap composed of 22 places in 282 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:41] [INFO ] Deduced a trap composed of 22 places in 268 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:41] [INFO ] Deduced a trap composed of 22 places in 264 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:41] [INFO ] Deduced a trap composed of 22 places in 263 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:42] [INFO ] Deduced a trap composed of 22 places in 265 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:42] [INFO ] Deduced a trap composed of 3 places in 294 ms of which 14 ms to minimize.
Problem TDEAD15 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:42] [INFO ] Deduced a trap composed of 3 places in 290 ms of which 14 ms to minimize.
Problem TDEAD16 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:43] [INFO ] Deduced a trap composed of 3 places in 304 ms of which 15 ms to minimize.
Problem TDEAD17 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:43] [INFO ] Deduced a trap composed of 4 places in 290 ms of which 15 ms to minimize.
Problem TDEAD22 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:43] [INFO ] Deduced a trap composed of 3 places in 295 ms of which 15 ms to minimize.
Problem TDEAD25 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:44] [INFO ] Deduced a trap composed of 3 places in 305 ms of which 14 ms to minimize.
Problem TDEAD26 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:44] [INFO ] Deduced a trap composed of 3 places in 310 ms of which 14 ms to minimize.
Problem TDEAD29 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:44] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:44] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 3 ms to minimize.
Problem TDEAD34 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:44] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 4 ms to minimize.
Problem TDEAD35 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:44] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD320 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/356 variables, 20/124 constraints. Problems are: Problem set: 91 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:45] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:45] [INFO ] Deduced a trap composed of 3 places in 283 ms of which 13 ms to minimize.
Problem TDEAD20 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:45] [INFO ] Deduced a trap composed of 22 places in 232 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:46] [INFO ] Deduced a trap composed of 3 places in 270 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:46] [INFO ] Deduced a trap composed of 22 places in 276 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:46] [INFO ] Deduced a trap composed of 22 places in 289 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:47] [INFO ] Deduced a trap composed of 22 places in 286 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:47] [INFO ] Deduced a trap composed of 22 places in 253 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:00:47] [INFO ] Deduced a trap composed of 33 places in 263 ms of which 28 ms to minimize.
SMT process timed out in 30196ms, After SMT, problems are : Problem set: 92 solved, 237 unsolved
Search for dead transitions found 92 dead transitions in 30198ms
Found 92 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 92 transitions
Dead transitions reduction (with SMT) removed 92 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 356/402 places, 238/347 transitions.
Graph (complete) has 934 edges and 356 vertex of which 274 are kept as prefixes of interest. Removing 82 places using SCC suffix rule.2 ms
Discarding 82 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 104 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 273 transition count 244
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 105 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 273 transition count 251
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 272 transition count 249
Deduced a syphon composed of 104 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 272 transition count 249
Deduced a syphon composed of 104 places in 0 ms
Applied a total of 5 rules in 41 ms. Remains 272 /356 variables (removed 84) and now considering 249/238 (removed -11) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 272/402 places, 249/347 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30311 ms. Remains : 272/402 places, 249/347 transitions.
Built C files in :
/tmp/ltsmin12610329320665744546
[2025-05-30 02:00:47] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12610329320665744546
Running compilation step : cd /tmp/ltsmin12610329320665744546;'/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 1108 ms.
Running link step : cd /tmp/ltsmin12610329320665744546;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12610329320665744546;'/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/stateBased9610091716689403487.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 347/347 transitions.
Applied a total of 0 rules in 8 ms. Remains 402 /402 variables (removed 0) and now considering 347/347 (removed 0) transitions.
// Phase 1: matrix 347 rows 402 cols
[2025-05-30 02:01:02] [INFO ] Computed 84 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:01:03] [INFO ] Implicit Places using invariants in 446 ms returned []
[2025-05-30 02:01:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:01:04] [INFO ] Implicit Places using invariants and state equation in 1014 ms returned []
Implicit Place search using SMT with State Equation took 1462 ms to find 0 implicit places.
Running 346 sub problems to find dead transitions.
[2025-05-30 02:01:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 2 (OVERLAPS) 1/402 variables, 47/82 constraints. Problems are: Problem set: 0 solved, 346 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 346 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:23] [INFO ] Deduced a trap composed of 47 places in 315 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:23] [INFO ] Deduced a trap composed of 68 places in 345 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:23] [INFO ] Deduced a trap composed of 68 places in 308 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:24] [INFO ] Deduced a trap composed of 48 places in 294 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:24] [INFO ] Deduced a trap composed of 48 places in 286 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:24] [INFO ] Deduced a trap composed of 48 places in 301 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:25] [INFO ] Deduced a trap composed of 48 places in 302 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:25] [INFO ] Deduced a trap composed of 48 places in 268 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:25] [INFO ] Deduced a trap composed of 69 places in 286 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:25] [INFO ] Deduced a trap composed of 69 places in 294 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:26] [INFO ] Deduced a trap composed of 68 places in 384 ms of which 115 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:26] [INFO ] Deduced a trap composed of 63 places in 354 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:27] [INFO ] Deduced a trap composed of 68 places in 820 ms of which 566 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:27] [INFO ] Deduced a trap composed of 30 places in 177 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:28] [INFO ] Deduced a trap composed of 69 places in 211 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:28] [INFO ] Deduced a trap composed of 31 places in 217 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:28] [INFO ] Deduced a trap composed of 31 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 02:01:28] [INFO ] Deduced a trap composed of 31 places in 304 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:29] [INFO ] Deduced a trap composed of 31 places in 296 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:29] [INFO ] Deduced a trap composed of 69 places in 288 ms of which 54 ms to minimize.
Problem TDEAD258 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 20/104 constraints. Problems are: Problem set: 12 solved, 334 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:30] [INFO ] Deduced a trap composed of 69 places in 283 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:30] [INFO ] Deduced a trap composed of 69 places in 299 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:30] [INFO ] Deduced a trap composed of 69 places in 289 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:31] [INFO ] Deduced a trap composed of 69 places in 335 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:31] [INFO ] Deduced a trap composed of 31 places in 289 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:32] [INFO ] Deduced a trap composed of 30 places in 278 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:32] [INFO ] Deduced a trap composed of 69 places in 294 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:32] [INFO ] Deduced a trap composed of 69 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 02:01:33] [INFO ] Deduced a trap composed of 69 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 02:01:33] [INFO ] Deduced a trap composed of 63 places in 289 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:33] [INFO ] Deduced a trap composed of 70 places in 290 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:34] [INFO ] Deduced a trap composed of 67 places in 309 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:01:34] [INFO ] Deduced a trap composed of 64 places in 320 ms of which 55 ms to minimize.
SMT process timed out in 30307ms, After SMT, problems are : Problem set: 12 solved, 334 unsolved
Search for dead transitions found 12 dead transitions in 30308ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) removed 12 transitions
Starting structural reductions in LTL mode, iteration 1 : 402/402 places, 335/347 transitions.
Applied a total of 0 rules in 13 ms. Remains 402 /402 variables (removed 0) and now considering 335/335 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31792 ms. Remains : 402/402 places, 335/347 transitions.
Built C files in :
/tmp/ltsmin3597327090563971819
[2025-05-30 02:01:34] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3597327090563971819
Running compilation step : cd /tmp/ltsmin3597327090563971819;'/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 1095 ms.
Running link step : cd /tmp/ltsmin3597327090563971819;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin3597327090563971819;'/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/stateBased16377539550201723508.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-05-30 02:01:49] [INFO ] Flatten gal took : 18 ms
[2025-05-30 02:01:49] [INFO ] Flatten gal took : 15 ms
[2025-05-30 02:01:49] [INFO ] Time to serialize gal into /tmp/LTL1175057307665012646.gal : 3 ms
[2025-05-30 02:01:49] [INFO ] Time to serialize properties into /tmp/LTL1667847045078674545.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1175057307665012646.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16494072428544258704.hoa' '-atoms' '/tmp/LTL1667847045078674545.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1667847045078674545.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16494072428544258704.hoa
Detected timeout of ITS tools.
[2025-05-30 02:02:04] [INFO ] Flatten gal took : 16 ms
[2025-05-30 02:02:04] [INFO ] Flatten gal took : 14 ms
[2025-05-30 02:02:04] [INFO ] Time to serialize gal into /tmp/LTL6903739641280863418.gal : 3 ms
[2025-05-30 02:02:04] [INFO ] Time to serialize properties into /tmp/LTL10193912514937384617.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6903739641280863418.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10193912514937384617.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((("((p509==0)||(p73==1))")U(X(G("((p465==0)||(p96==1))")))))
Formula 0 simplified : !"((p509==0)||(p73==1))" R XF!"((p465==0)||(p96==1))"
Detected timeout of ITS tools.
[2025-05-30 02:02:19] [INFO ] Flatten gal took : 14 ms
[2025-05-30 02:02:19] [INFO ] Applying decomposition
[2025-05-30 02:02:19] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14334787631660689209.txt' '-o' '/tmp/graph14334787631660689209.bin' '-w' '/tmp/graph14334787631660689209.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14334787631660689209.bin' '-l' '-1' '-v' '-w' '/tmp/graph14334787631660689209.weights' '-q' '0' '-e' '0.001'
[2025-05-30 02:02:20] [INFO ] Decomposing Gal with order
[2025-05-30 02:02:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 02:02:20] [INFO ] Removed a total of 212 redundant transitions.
[2025-05-30 02:02:20] [INFO ] Flatten gal took : 48 ms
[2025-05-30 02:02:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 21 ms.
[2025-05-30 02:02:20] [INFO ] Time to serialize gal into /tmp/LTL16957081781784706193.gal : 9 ms
[2025-05-30 02:02:20] [INFO ] Time to serialize properties into /tmp/LTL14584986677523028479.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16957081781784706193.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14584986677523028479.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((("((i11.i0.u123.p509==0)||(i6.i1.u25.p73==1))")U(X(G("((i11.i2.u125.p465==0)||(i7.i0.u33.p96==1))")))))
Formula 0 simplified : !"((i11.i0.u123.p509==0)||(i6.i1.u25.p73==1))" R XF!"((i11.i2.u125.p465==0)||(i7.i0.u33.p96==1))"
Detected timeout of ITS tools.
Treatment of property BusinessProcesses-PT-10-LTLCardinality-07 finished in 205294 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(p0)))'
Support contains 2 out of 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 403 transition count 357
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 403 transition count 357
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 401 transition count 355
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 401 transition count 355
Applied a total of 18 rules in 32 ms. Remains 401 /410 variables (removed 9) and now considering 355/364 (removed 9) transitions.
// Phase 1: matrix 355 rows 401 cols
[2025-05-30 02:02:35] [INFO ] Computed 84 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:02:35] [INFO ] Implicit Places using invariants in 340 ms returned []
[2025-05-30 02:02:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:02:36] [INFO ] Implicit Places using invariants and state equation in 967 ms returned []
Implicit Place search using SMT with State Equation took 1310 ms to find 0 implicit places.
Running 354 sub problems to find dead transitions.
[2025-05-30 02:02:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 2 (OVERLAPS) 1/401 variables, 45/80 constraints. Problems are: Problem set: 0 solved, 354 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 4/84 constraints. Problems are: Problem set: 0 solved, 354 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:54] [INFO ] Deduced a trap composed of 47 places in 303 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:54] [INFO ] Deduced a trap composed of 66 places in 319 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:55] [INFO ] Deduced a trap composed of 48 places in 275 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:55] [INFO ] Deduced a trap composed of 67 places in 341 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:55] [INFO ] Deduced a trap composed of 67 places in 320 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:56] [INFO ] Deduced a trap composed of 67 places in 278 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:56] [INFO ] Deduced a trap composed of 67 places in 284 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:56] [INFO ] Deduced a trap composed of 62 places in 267 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:57] [INFO ] Deduced a trap composed of 48 places in 230 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:57] [INFO ] Deduced a trap composed of 62 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 02:02:57] [INFO ] Deduced a trap composed of 62 places in 264 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:57] [INFO ] Deduced a trap composed of 68 places in 252 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:58] [INFO ] Deduced a trap composed of 27 places in 259 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:58] [INFO ] Deduced a trap composed of 63 places in 295 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:58] [INFO ] Deduced a trap composed of 68 places in 258 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:59] [INFO ] Deduced a trap composed of 68 places in 294 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:59] [INFO ] Deduced a trap composed of 69 places in 288 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:02:59] [INFO ] Deduced a trap composed of 69 places in 290 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:00] [INFO ] Deduced a trap composed of 31 places in 290 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:00] [INFO ] Deduced a trap composed of 65 places in 323 ms of which 61 ms to minimize.
Problem TDEAD273 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD310 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 20/104 constraints. Problems are: Problem set: 13 solved, 341 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:01] [INFO ] Deduced a trap composed of 68 places in 270 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:01] [INFO ] Deduced a trap composed of 68 places in 292 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:02] [INFO ] Deduced a trap composed of 31 places in 297 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:02] [INFO ] Deduced a trap composed of 69 places in 304 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:02] [INFO ] Deduced a trap composed of 69 places in 276 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:03] [INFO ] Deduced a trap composed of 69 places in 296 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:03] [INFO ] Deduced a trap composed of 62 places in 295 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:03] [INFO ] Deduced a trap composed of 62 places in 295 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:04] [INFO ] Deduced a trap composed of 69 places in 304 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:04] [INFO ] Deduced a trap composed of 69 places in 306 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:04] [INFO ] Deduced a trap composed of 21 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 02:03:04] [INFO ] Deduced a trap composed of 31 places in 284 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:05] [INFO ] Deduced a trap composed of 64 places in 296 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:05] [INFO ] Deduced a trap composed of 69 places in 278 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:05] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:05] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:06] [INFO ] Deduced a trap composed of 62 places in 295 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:06] [INFO ] Deduced a trap composed of 60 places in 262 ms of which 76 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 401/756 variables, and 122 constraints, problems are : Problem set: 13 solved, 341 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 45/45 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/401 constraints, PredecessorRefiner: 354/354 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 341 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 35/35 constraints. Problems are: Problem set: 13 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 0/35 constraints. Problems are: Problem set: 13 solved, 341 unsolved
At refinement iteration 2 (OVERLAPS) 1/401 variables, 45/80 constraints. Problems are: Problem set: 13 solved, 341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 4/84 constraints. Problems are: Problem set: 13 solved, 341 unsolved
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD301 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 38/122 constraints. Problems are: Problem set: 30 solved, 324 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:12] [INFO ] Deduced a trap composed of 69 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 02:03:12] [INFO ] Deduced a trap composed of 69 places in 266 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:12] [INFO ] Deduced a trap composed of 69 places in 277 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:13] [INFO ] Deduced a trap composed of 69 places in 279 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:13] [INFO ] Deduced a trap composed of 69 places in 303 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:13] [INFO ] Deduced a trap composed of 69 places in 251 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:13] [INFO ] Deduced a trap composed of 69 places in 272 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:14] [INFO ] Deduced a trap composed of 69 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 02:03:14] [INFO ] Deduced a trap composed of 69 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 02:03:15] [INFO ] Deduced a trap composed of 68 places in 332 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:15] [INFO ] Deduced a trap composed of 67 places in 325 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:16] [INFO ] Deduced a trap composed of 68 places in 439 ms of which 176 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:16] [INFO ] Deduced a trap composed of 10 places in 268 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:17] [INFO ] Deduced a trap composed of 15 places in 290 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:17] [INFO ] Deduced a trap composed of 20 places in 292 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:17] [INFO ] Deduced a trap composed of 21 places in 305 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:18] [INFO ] Deduced a trap composed of 23 places in 295 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:18] [INFO ] Deduced a trap composed of 24 places in 293 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:18] [INFO ] Deduced a trap composed of 27 places in 284 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:18] [INFO ] Deduced a trap composed of 31 places in 302 ms of which 18 ms to minimize.
Problem TDEAD304 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 20/142 constraints. Problems are: Problem set: 31 solved, 323 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:19] [INFO ] Deduced a trap composed of 66 places in 319 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:20] [INFO ] Deduced a trap composed of 67 places in 297 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:21] [INFO ] Deduced a trap composed of 30 places in 291 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:21] [INFO ] Deduced a trap composed of 28 places in 333 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:21] [INFO ] Deduced a trap composed of 31 places in 297 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:22] [INFO ] Deduced a trap composed of 28 places in 337 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:22] [INFO ] Deduced a trap composed of 60 places in 304 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:23] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:23] [INFO ] Deduced a trap composed of 31 places in 153 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:24] [INFO ] Deduced a trap composed of 60 places in 314 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:24] [INFO ] Deduced a trap composed of 33 places in 297 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:25] [INFO ] Deduced a trap composed of 61 places in 282 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:25] [INFO ] Deduced a trap composed of 62 places in 288 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:25] [INFO ] Deduced a trap composed of 62 places in 278 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:26] [INFO ] Deduced a trap composed of 60 places in 304 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:26] [INFO ] Deduced a trap composed of 60 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 02:03:26] [INFO ] Deduced a trap composed of 19 places in 197 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:26] [INFO ] Deduced a trap composed of 12 places in 232 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:27] [INFO ] Deduced a trap composed of 18 places in 199 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:27] [INFO ] Deduced a trap composed of 19 places in 193 ms of which 11 ms to minimize.
Problem TDEAD269 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/401 variables, 20/162 constraints. Problems are: Problem set: 32 solved, 322 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:28] [INFO ] Deduced a trap composed of 69 places in 307 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:28] [INFO ] Deduced a trap composed of 69 places in 297 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:29] [INFO ] Deduced a trap composed of 18 places in 290 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:30] [INFO ] Deduced a trap composed of 19 places in 278 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:30] [INFO ] Deduced a trap composed of 32 places in 282 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:30] [INFO ] Deduced a trap composed of 33 places in 289 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:30] [INFO ] Deduced a trap composed of 35 places in 276 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:31] [INFO ] Deduced a trap composed of 29 places in 271 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:32] [INFO ] Deduced a trap composed of 39 places in 289 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:33] [INFO ] Deduced a trap composed of 35 places in 179 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:33] [INFO ] Deduced a trap composed of 28 places in 324 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:33] [INFO ] Deduced a trap composed of 62 places in 352 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:34] [INFO ] Deduced a trap composed of 11 places in 335 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:34] [INFO ] Deduced a trap composed of 65 places in 373 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:35] [INFO ] Deduced a trap composed of 26 places in 162 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:35] [INFO ] Deduced a trap composed of 16 places in 152 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:35] [INFO ] Deduced a trap composed of 22 places in 156 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:35] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:35] [INFO ] Deduced a trap composed of 22 places in 165 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:36] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 10 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/401 variables, 20/182 constraints. Problems are: Problem set: 32 solved, 322 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 401/756 variables, and 182 constraints, problems are : Problem set: 32 solved, 322 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 45/45 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/401 constraints, PredecessorRefiner: 0/354 constraints, Known Traps: 98/98 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60091ms problems are : Problem set: 32 solved, 322 unsolved
Search for dead transitions found 32 dead transitions in 60092ms
Found 32 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 32 transitions
Dead transitions reduction (with SMT) removed 32 transitions
Starting structural reductions in LTL mode, iteration 1 : 401/410 places, 323/364 transitions.
Applied a total of 0 rules in 15 ms. Remains 401 /401 variables (removed 0) and now considering 323/323 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61451 ms. Remains : 401/410 places, 323/364 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-08
Product exploration explored 100000 steps with 33333 reset in 449 ms.
Product exploration explored 100000 steps with 33333 reset in 401 ms.
Computed a total of 196 stabilizing places and 169 stable transitions
Graph (complete) has 864 edges and 401 vertex of which 400 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 196 stabilizing places and 169 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 12 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BusinessProcesses-PT-10-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-10-LTLCardinality-08 finished in 62496 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' '!(F((p0&&G(p1))))'
Support contains 3 out of 410 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Graph (trivial) has 185 edges and 410 vertex of which 6 / 410 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 937 edges and 405 vertex of which 404 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 42 place count 404 transition count 317
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 82 place count 364 transition count 317
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 82 place count 364 transition count 233
Deduced a syphon composed of 84 places in 0 ms
Ensure Unique test removed 12 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 262 place count 268 transition count 233
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 269 place count 261 transition count 226
Iterating global reduction 2 with 7 rules applied. Total rules applied 276 place count 261 transition count 226
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 276 place count 261 transition count 225
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 278 place count 260 transition count 225
Performed 103 Post agglomeration using F-continuation condition.Transition count delta: 103
Deduced a syphon composed of 103 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 2 with 211 rules applied. Total rules applied 489 place count 152 transition count 122
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 491 place count 151 transition count 125
Applied a total of 491 rules in 39 ms. Remains 151 /410 variables (removed 259) and now considering 125/364 (removed 239) transitions.
// Phase 1: matrix 125 rows 151 cols
[2025-05-30 02:03:37] [INFO ] Computed 67 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:03:38] [INFO ] Implicit Places using invariants in 226 ms returned [2, 3, 4, 5, 6, 7, 8, 21, 22, 23, 24, 28, 29, 52, 53, 119]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 228 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 135/410 places, 125/364 transitions.
Applied a total of 0 rules in 6 ms. Remains 135 /135 variables (removed 0) and now considering 125/125 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 273 ms. Remains : 135/410 places, 125/364 transitions.
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-10-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-10-LTLCardinality-10 finished in 359 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(p0)))'
Support contains 1 out of 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 402 transition count 356
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 402 transition count 356
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 400 transition count 354
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 400 transition count 354
Applied a total of 20 rules in 25 ms. Remains 400 /410 variables (removed 10) and now considering 354/364 (removed 10) transitions.
// Phase 1: matrix 354 rows 400 cols
[2025-05-30 02:03:38] [INFO ] Computed 84 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:03:38] [INFO ] Implicit Places using invariants in 319 ms returned []
[2025-05-30 02:03:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:03:39] [INFO ] Implicit Places using invariants and state equation in 1095 ms returned []
Implicit Place search using SMT with State Equation took 1415 ms to find 0 implicit places.
Running 353 sub problems to find dead transitions.
[2025-05-30 02:03:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/399 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/399 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 2 (OVERLAPS) 1/400 variables, 47/82 constraints. Problems are: Problem set: 0 solved, 353 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:58] [INFO ] Deduced a trap composed of 47 places in 314 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:58] [INFO ] Deduced a trap composed of 47 places in 311 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:58] [INFO ] Deduced a trap composed of 47 places in 305 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:59] [INFO ] Deduced a trap composed of 66 places in 319 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:59] [INFO ] Deduced a trap composed of 48 places in 279 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:03:59] [INFO ] Deduced a trap composed of 68 places in 283 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:00] [INFO ] Deduced a trap composed of 68 places in 282 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:00] [INFO ] Deduced a trap composed of 68 places in 260 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:00] [INFO ] Deduced a trap composed of 68 places in 264 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:00] [INFO ] Deduced a trap composed of 68 places in 285 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:01] [INFO ] Deduced a trap composed of 68 places in 301 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:01] [INFO ] Deduced a trap composed of 68 places in 309 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:01] [INFO ] Deduced a trap composed of 63 places in 356 ms of which 137 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:02] [INFO ] Deduced a trap composed of 68 places in 278 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:02] [INFO ] Deduced a trap composed of 68 places in 278 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:02] [INFO ] Deduced a trap composed of 61 places in 251 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:03] [INFO ] Deduced a trap composed of 68 places in 302 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:03] [INFO ] Deduced a trap composed of 53 places in 312 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:04] [INFO ] Deduced a trap composed of 48 places in 320 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:04] [INFO ] Deduced a trap composed of 10 places in 285 ms of which 14 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 20/104 constraints. Problems are: Problem set: 0 solved, 353 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:06] [INFO ] Deduced a trap composed of 20 places in 256 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:06] [INFO ] Deduced a trap composed of 25 places in 311 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:07] [INFO ] Deduced a trap composed of 31 places in 307 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:07] [INFO ] Deduced a trap composed of 31 places in 280 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:07] [INFO ] Deduced a trap composed of 31 places in 296 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:07] [INFO ] Deduced a trap composed of 60 places in 314 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:08] [INFO ] Deduced a trap composed of 71 places in 431 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:08] [INFO ] Deduced a trap composed of 15 places in 307 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:09] [INFO ] Deduced a trap composed of 18 places in 299 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:09] [INFO ] Deduced a trap composed of 19 places in 280 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:09] [INFO ] Deduced a trap composed of 21 places in 293 ms of which 24 ms to minimize.
SMT process timed out in 30138ms, After SMT, problems are : Problem set: 0 solved, 353 unsolved
Search for dead transitions found 0 dead transitions in 30139ms
Starting structural reductions in LTL mode, iteration 1 : 400/410 places, 354/364 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31581 ms. Remains : 400/410 places, 354/364 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-13
Stuttering criterion allowed to conclude after 307 steps with 1 reset in 2 ms.
FORMULA BusinessProcesses-PT-10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-10-LTLCardinality-13 finished in 31692 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((!p0 U (G(!p0)||(!p0&&G(!p1))))) U (X(G(!p0))||(G(!p2)&&X((!p0 U (G(!p0)||(!p0&&G(!p1)))))))) U p1)))'
Support contains 6 out of 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 404 transition count 358
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 404 transition count 358
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 402 transition count 356
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 402 transition count 356
Applied a total of 16 rules in 39 ms. Remains 402 /410 variables (removed 8) and now considering 356/364 (removed 8) transitions.
// Phase 1: matrix 356 rows 402 cols
[2025-05-30 02:04:09] [INFO ] Computed 84 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:04:10] [INFO ] Implicit Places using invariants in 532 ms returned []
[2025-05-30 02:04:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:04:11] [INFO ] Implicit Places using invariants and state equation in 1092 ms returned []
Implicit Place search using SMT with State Equation took 1626 ms to find 0 implicit places.
Running 355 sub problems to find dead transitions.
[2025-05-30 02:04:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 2 (OVERLAPS) 1/402 variables, 45/80 constraints. Problems are: Problem set: 0 solved, 355 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 4/84 constraints. Problems are: Problem set: 0 solved, 355 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:30] [INFO ] Deduced a trap composed of 47 places in 320 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:30] [INFO ] Deduced a trap composed of 47 places in 332 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:30] [INFO ] Deduced a trap composed of 66 places in 315 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:31] [INFO ] Deduced a trap composed of 66 places in 326 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:31] [INFO ] Deduced a trap composed of 66 places in 345 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:31] [INFO ] Deduced a trap composed of 48 places in 307 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:32] [INFO ] Deduced a trap composed of 48 places in 301 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:32] [INFO ] Deduced a trap composed of 48 places in 300 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:32] [INFO ] Deduced a trap composed of 67 places in 274 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:33] [INFO ] Deduced a trap composed of 67 places in 382 ms of which 140 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:33] [INFO ] Deduced a trap composed of 48 places in 306 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:33] [INFO ] Deduced a trap composed of 67 places in 294 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:34] [INFO ] Deduced a trap composed of 62 places in 309 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:34] [INFO ] Deduced a trap composed of 68 places in 292 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:34] [INFO ] Deduced a trap composed of 68 places in 310 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:35] [INFO ] Deduced a trap composed of 68 places in 313 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:35] [INFO ] Deduced a trap composed of 68 places in 298 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:36] [INFO ] Deduced a trap composed of 31 places in 316 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:36] [INFO ] Deduced a trap composed of 67 places in 319 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:37] [INFO ] Deduced a trap composed of 62 places in 301 ms of which 73 ms to minimize.
Problem TDEAD277 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD294 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 20/104 constraints. Problems are: Problem set: 4 solved, 351 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:38] [INFO ] Deduced a trap composed of 67 places in 336 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:38] [INFO ] Deduced a trap composed of 21 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 02:04:38] [INFO ] Deduced a trap composed of 27 places in 297 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:39] [INFO ] Deduced a trap composed of 62 places in 317 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:39] [INFO ] Deduced a trap composed of 29 places in 282 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:39] [INFO ] Deduced a trap composed of 63 places in 323 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:40] [INFO ] Deduced a trap composed of 10 places in 263 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:40] [INFO ] Deduced a trap composed of 18 places in 263 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:40] [INFO ] Deduced a trap composed of 29 places in 298 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:41] [INFO ] Deduced a trap composed of 20 places in 84 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 402/758 variables, and 114 constraints, problems are : Problem set: 4 solved, 351 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 45/45 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/402 constraints, PredecessorRefiner: 355/355 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 351 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 35/35 constraints. Problems are: Problem set: 4 solved, 351 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 0/35 constraints. Problems are: Problem set: 4 solved, 351 unsolved
At refinement iteration 2 (OVERLAPS) 1/402 variables, 45/80 constraints. Problems are: Problem set: 4 solved, 351 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 4/84 constraints. Problems are: Problem set: 4 solved, 351 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/402 variables, 30/114 constraints. Problems are: Problem set: 4 solved, 351 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:47] [INFO ] Deduced a trap composed of 67 places in 257 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:47] [INFO ] Deduced a trap composed of 62 places in 305 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:48] [INFO ] Deduced a trap composed of 68 places in 251 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:48] [INFO ] Deduced a trap composed of 68 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 02:04:49] [INFO ] Deduced a trap composed of 53 places in 286 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:49] [INFO ] Deduced a trap composed of 66 places in 290 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:49] [INFO ] Deduced a trap composed of 54 places in 302 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:50] [INFO ] Deduced a trap composed of 67 places in 298 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:50] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:50] [INFO ] Deduced a trap composed of 48 places in 307 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:51] [INFO ] Deduced a trap composed of 49 places in 320 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:51] [INFO ] Deduced a trap composed of 71 places in 325 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:52] [INFO ] Deduced a trap composed of 34 places in 155 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:53] [INFO ] Deduced a trap composed of 32 places in 305 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:53] [INFO ] Deduced a trap composed of 11 places in 279 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:53] [INFO ] Deduced a trap composed of 38 places in 289 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:54] [INFO ] Deduced a trap composed of 23 places in 359 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:54] [INFO ] Deduced a trap composed of 27 places in 298 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:54] [INFO ] Deduced a trap composed of 30 places in 293 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:55] [INFO ] Deduced a trap composed of 30 places in 325 ms of which 48 ms to minimize.
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/402 variables, 20/134 constraints. Problems are: Problem set: 11 solved, 344 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:56] [INFO ] Deduced a trap composed of 61 places in 249 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:56] [INFO ] Deduced a trap composed of 61 places in 265 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:56] [INFO ] Deduced a trap composed of 30 places in 314 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:57] [INFO ] Deduced a trap composed of 31 places in 296 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:57] [INFO ] Deduced a trap composed of 31 places in 292 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:57] [INFO ] Deduced a trap composed of 48 places in 263 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:58] [INFO ] Deduced a trap composed of 48 places in 275 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:58] [INFO ] Deduced a trap composed of 62 places in 282 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:58] [INFO ] Deduced a trap composed of 69 places in 295 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:59] [INFO ] Deduced a trap composed of 69 places in 306 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:04:59] [INFO ] Deduced a trap composed of 67 places in 324 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:00] [INFO ] Deduced a trap composed of 68 places in 448 ms of which 188 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:00] [INFO ] Deduced a trap composed of 15 places in 311 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:01] [INFO ] Deduced a trap composed of 18 places in 302 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:01] [INFO ] Deduced a trap composed of 19 places in 285 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:01] [INFO ] Deduced a trap composed of 20 places in 287 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:02] [INFO ] Deduced a trap composed of 21 places in 288 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:02] [INFO ] Deduced a trap composed of 23 places in 304 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:02] [INFO ] Deduced a trap composed of 25 places in 291 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:02] [INFO ] Deduced a trap composed of 24 places in 300 ms of which 18 ms to minimize.
Problem TDEAD258 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD276 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD305 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD311 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/402 variables, 20/154 constraints. Problems are: Problem set: 26 solved, 329 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:05] [INFO ] Deduced a trap composed of 32 places in 367 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:06] [INFO ] Deduced a trap composed of 94 places in 365 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:06] [INFO ] Deduced a trap composed of 34 places in 387 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:06] [INFO ] Deduced a trap composed of 20 places in 311 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:07] [INFO ] Deduced a trap composed of 30 places in 319 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:07] [INFO ] Deduced a trap composed of 35 places in 315 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:07] [INFO ] Deduced a trap composed of 30 places in 308 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:08] [INFO ] Deduced a trap composed of 31 places in 307 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:08] [INFO ] Deduced a trap composed of 31 places in 310 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:09] [INFO ] Deduced a trap composed of 61 places in 333 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:09] [INFO ] Deduced a trap composed of 61 places in 288 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:09] [INFO ] Deduced a trap composed of 62 places in 350 ms of which 104 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:10] [INFO ] Deduced a trap composed of 62 places in 858 ms of which 609 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:10] [INFO ] Deduced a trap composed of 62 places in 272 ms of which 128 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:11] [INFO ] Deduced a trap composed of 30 places in 303 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:11] [INFO ] Deduced a trap composed of 19 places in 206 ms of which 12 ms to minimize.
SMT process timed out in 60203ms, After SMT, problems are : Problem set: 26 solved, 329 unsolved
Search for dead transitions found 26 dead transitions in 60204ms
Found 26 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 26 transitions
Dead transitions reduction (with SMT) removed 26 transitions
Starting structural reductions in LTL mode, iteration 1 : 402/410 places, 330/364 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 401 transition count 330
Applied a total of 1 rules in 14 ms. Remains 401 /402 variables (removed 1) and now considering 330/330 (removed 0) transitions.
// Phase 1: matrix 330 rows 401 cols
[2025-05-30 02:05:11] [INFO ] Computed 86 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:05:12] [INFO ] Implicit Places using invariants in 454 ms returned []
[2025-05-30 02:05:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:05:13] [INFO ] Implicit Places using invariants and state equation in 1033 ms returned [141, 142]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1488 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 399/410 places, 330/364 transitions.
Applied a total of 0 rules in 12 ms. Remains 399 /399 variables (removed 0) and now considering 330/330 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 63387 ms. Remains : 399/410 places, 330/364 transitions.
Stuttering acceptance computed with spot in 390 ms :[(NOT p1), true, (NOT p1), (OR (NOT p1) p0), p0, p0, (OR (AND p0 p1) (AND p0 p2)), (OR p2 p1)]
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-14
Product exploration explored 100000 steps with 50000 reset in 213 ms.
Product exploration explored 100000 steps with 50000 reset in 230 ms.
Computed a total of 193 stabilizing places and 175 stable transitions
Graph (complete) has 864 edges and 399 vertex of which 398 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 193 stabilizing places and 175 stable transitions
Detected a total of 193/399 stabilizing places and 175/330 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 p2), (X p1), (X (X p2)), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 p2 (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 9 factoid took 23 ms. Reduced automaton from 8 states, 21 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BusinessProcesses-PT-10-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-10-LTLCardinality-14 finished in 64302 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((G((!p0 U p1))||X(X(p0)))))'
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 X(G(p1))))'
Found a Lengthening insensitive property : BusinessProcesses-PT-10-LTLCardinality-07
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), true]
Support contains 4 out of 410 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 410/410 places, 364/364 transitions.
Graph (trivial) has 185 edges and 410 vertex of which 6 / 410 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 937 edges and 405 vertex of which 404 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 41 place count 403 transition count 317
Reduce places removed 39 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 40 rules applied. Total rules applied 81 place count 364 transition count 316
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 82 place count 363 transition count 316
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 82 place count 363 transition count 232
Deduced a syphon composed of 84 places in 0 ms
Ensure Unique test removed 13 places
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 3 with 181 rules applied. Total rules applied 263 place count 266 transition count 232
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 270 place count 259 transition count 225
Iterating global reduction 3 with 7 rules applied. Total rules applied 277 place count 259 transition count 225
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 277 place count 259 transition count 224
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 279 place count 258 transition count 224
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Deduced a syphon composed of 101 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 106 places and 0 transitions.
Iterating global reduction 3 with 207 rules applied. Total rules applied 486 place count 152 transition count 123
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 3 with 2 rules applied. Total rules applied 488 place count 151 transition count 126
Applied a total of 488 rules in 56 ms. Remains 151 /410 variables (removed 259) and now considering 126/364 (removed 238) transitions.
// Phase 1: matrix 126 rows 151 cols
[2025-05-30 02:05:14] [INFO ] Computed 66 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:05:14] [INFO ] Implicit Places using invariants in 295 ms returned [1, 2, 3, 4, 5, 6, 7, 22, 23, 24, 25, 26, 27, 50, 51]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 297 ms to find 15 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 136/410 places, 126/364 transitions.
Applied a total of 0 rules in 9 ms. Remains 136 /136 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 362 ms. Remains : 136/410 places, 126/364 transitions.
Running random walk in product with property : BusinessProcesses-PT-10-LTLCardinality-07
Product exploration explored 100000 steps with 20176 reset in 531 ms.
Product exploration explored 100000 steps with 20395 reset in 337 ms.
Computed a total of 65 stabilizing places and 80 stable transitions
Computed a total of 65 stabilizing places and 80 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 108 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (NOT p1), true]
RANDOM walk for 1813 steps (397 resets) in 49 ms. (36 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X p0), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X p0)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (AND p1 p0))), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 9 factoid took 337 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), true]
Support contains 4 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 126/126 transitions.
Applied a total of 0 rules in 2 ms. Remains 136 /136 variables (removed 0) and now considering 126/126 (removed 0) transitions.
// Phase 1: matrix 126 rows 136 cols
[2025-05-30 02:05:16] [INFO ] Computed 51 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:05:16] [INFO ] Implicit Places using invariants in 265 ms returned []
[2025-05-30 02:05:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:05:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-05-30 02:05:17] [INFO ] Implicit Places using invariants and state equation in 524 ms returned [15, 72, 78, 84, 86]
Discarding 5 places :
Implicit Place search using SMT with State Equation took 792 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 131/136 places, 126/126 transitions.
Applied a total of 0 rules in 3 ms. Remains 131 /131 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 797 ms. Remains : 131/136 places, 126/126 transitions.
Computed a total of 60 stabilizing places and 80 stable transitions
Graph (complete) has 475 edges and 131 vertex of which 122 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Computed a total of 60 stabilizing places and 80 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 147 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), true]
RANDOM walk for 3452 steps (815 resets) in 21 ms. (156 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X p1), (X (X p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (AND p1 p0))), (F (NOT (OR p1 (NOT p0))))]
Knowledge based reduction with 9 factoid took 327 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 20262 reset in 386 ms.
Product exploration explored 100000 steps with 20169 reset in 314 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1), true]
Support contains 4 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 126/126 transitions.
Graph (complete) has 475 edges and 131 vertex of which 122 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.1 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 122 transition count 122
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 11 place count 113 transition count 86
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 20 place count 113 transition count 86
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 113 transition count 86
Deduced a syphon composed of 3 places in 1 ms
Applied a total of 22 rules in 8 ms. Remains 113 /131 variables (removed 18) and now considering 86/126 (removed 40) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 02:05:19] [INFO ] Redundant transitions in 0 ms returned []
Running 81 sub problems to find dead transitions.
// Phase 1: matrix 86 rows 113 cols
[2025-05-30 02:05:19] [INFO ] Computed 41 invariants in 1 ms
[2025-05-30 02:05:19] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/112 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (OVERLAPS) 1/113 variables, 24/37 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 81 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:20] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:21] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:21] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:21] [INFO ] Deduced a trap composed of 27 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:21] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:21] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:21] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:21] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:21] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:21] [INFO ] Deduced a trap composed of 28 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 02:05:21] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:22] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:22] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:22] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:22] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:22] [INFO ] Deduced a trap composed of 23 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:22] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:22] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:22] [INFO ] Deduced a trap composed of 23 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:23] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 81 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:23] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:23] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:23] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:23] [INFO ] Deduced a trap composed of 23 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:23] [INFO ] Deduced a trap composed of 23 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:23] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:24] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:24] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:24] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:24] [INFO ] Deduced a trap composed of 28 places in 97 ms of which 11 ms to minimize.
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD63 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 10/71 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 0/71 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 85/198 variables, 113/184 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 4/188 constraints. Problems are: Problem set: 3 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:26] [INFO ] Deduced a trap composed of 26 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 02:05:26] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:27] [INFO ] Deduced a trap composed of 22 places in 92 ms of which 11 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/198 variables, 3/191 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/198 variables, 0/191 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 12 (OVERLAPS) 0/198 variables, 0/191 constraints. Problems are: Problem set: 3 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/199 variables, and 191 constraints, problems are : Problem set: 3 solved, 78 unsolved in 10422 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 113/113 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 33/33 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 78 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 11/11 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 7/18 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/18 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 3 (OVERLAPS) 4/113 variables, 25/43 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 5/48 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 26/74 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 0/74 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 85/198 variables, 113/187 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/198 variables, 4/191 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/198 variables, 78/269 constraints. Problems are: Problem set: 3 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:33] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:33] [INFO ] Deduced a trap composed of 22 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:33] [INFO ] Deduced a trap composed of 22 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:33] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/198 variables, 4/273 constraints. Problems are: Problem set: 3 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:36] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:36] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:36] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:36] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:36] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:37] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:37] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:37] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:37] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:37] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:37] [INFO ] Deduced a trap composed of 26 places in 86 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:37] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:37] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:38] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:38] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:38] [INFO ] Deduced a trap composed of 22 places in 90 ms of which 11 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/198 variables, 16/289 constraints. Problems are: Problem set: 3 solved, 78 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:05:41] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 13 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/198 variables, 1/290 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/198 variables, 0/290 constraints. Problems are: Problem set: 3 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/198 variables, 0/290 constraints. Problems are: Problem set: 3 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 198/199 variables, and 290 constraints, problems are : Problem set: 3 solved, 78 unsolved in 24000 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, Generalized P Invariants (flows): 16/16 constraints, State Equation: 113/113 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 78/81 constraints, Known Traps: 54/54 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34441ms problems are : Problem set: 3 solved, 78 unsolved
Search for dead transitions found 3 dead transitions in 34443ms
Found 3 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 3 transitions
Dead transitions reduction (with SMT) removed 3 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 113/131 places, 83/126 transitions.
Graph (complete) has 355 edges and 113 vertex of which 110 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 2 ms. Remains 110 /113 variables (removed 3) and now considering 83/83 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 110/131 places, 83/126 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 34459 ms. Remains : 110/131 places, 83/126 transitions.
Built C files in :
/tmp/ltsmin4176117212052814153
[2025-05-30 02:05:53] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4176117212052814153
Running compilation step : cd /tmp/ltsmin4176117212052814153;'/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 481 ms.
Running link step : cd /tmp/ltsmin4176117212052814153;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin4176117212052814153;'/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/stateBased13797020199090395619.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 126/126 transitions.
Applied a total of 0 rules in 1 ms. Remains 131 /131 variables (removed 0) and now considering 126/126 (removed 0) transitions.
// Phase 1: matrix 126 rows 131 cols
[2025-05-30 02:06:08] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:06:09] [INFO ] Implicit Places using invariants in 239 ms returned []
[2025-05-30 02:06:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:06:09] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-05-30 02:06:09] [INFO ] Implicit Places using invariants and state equation in 468 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
Running 121 sub problems to find dead transitions.
[2025-05-30 02:06:09] [INFO ] Invariant cache hit.
[2025-05-30 02:06:09] [INFO ] State equation strengthened by 4 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 16/18 constraints. Problems are: Problem set: 0 solved, 121 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:10] [INFO ] Deduced a trap composed of 33 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:10] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:10] [INFO ] Deduced a trap composed of 33 places in 77 ms of which 9 ms to minimize.
Problem TDEAD36 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:11] [INFO ] Deduced a trap composed of 34 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:11] [INFO ] Deduced a trap composed of 34 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:11] [INFO ] Deduced a trap composed of 34 places in 76 ms of which 8 ms to minimize.
Problem TDEAD42 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:11] [INFO ] Deduced a trap composed of 34 places in 86 ms of which 10 ms to minimize.
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD55 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:11] [INFO ] Deduced a trap composed of 33 places in 77 ms of which 7 ms to minimize.
Problem TDEAD59 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:11] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 7 ms to minimize.
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD56 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 9/27 constraints. Problems are: Problem set: 26 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:12] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 4 ms to minimize.
Problem TDEAD32 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:12] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 6 ms to minimize.
Problem TDEAD34 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:12] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 4 ms to minimize.
Problem TDEAD54 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD31 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 3/30 constraints. Problems are: Problem set: 34 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:13] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 6 ms to minimize.
Problem TDEAD39 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:13] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 7 ms to minimize.
Problem TDEAD40 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/130 variables, 2/32 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/32 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 1/131 variables, 24/56 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 4/60 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:15] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:15] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:15] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:15] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:15] [INFO ] Deduced a trap composed of 29 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 02:06:15] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:15] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:15] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:16] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:16] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:16] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:16] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:16] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:16] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:16] [INFO ] Deduced a trap composed of 30 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 02:06:16] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:16] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:17] [INFO ] Deduced a trap composed of 30 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 02:06:17] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:17] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 20/80 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:17] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:17] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:17] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:17] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:18] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:18] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:18] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:18] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:18] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:18] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:18] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:19] [INFO ] Deduced a trap composed of 32 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:19] [INFO ] Deduced a trap composed of 32 places in 118 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 13/93 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:20] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:20] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:20] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:20] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:20] [INFO ] Deduced a trap composed of 30 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:20] [INFO ] Deduced a trap composed of 30 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:20] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:21] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:21] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:21] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:21] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:21] [INFO ] Deduced a trap composed of 31 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:21] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:21] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:21] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 11 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/131 variables, 15/108 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:22] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:22] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:22] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:22] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:22] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:23] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:23] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:23] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:23] [INFO ] Deduced a trap composed of 30 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 02:06:23] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 12 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/131 variables, 10/118 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/131 variables, 0/118 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 13 (OVERLAPS) 125/256 variables, 131/249 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/256 variables, 4/253 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:26] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 16 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/256 variables, 1/254 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:27] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:28] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:28] [INFO ] Deduced a trap composed of 31 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 02:06:28] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:28] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:28] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:28] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:28] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:28] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:29] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:29] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:29] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:29] [INFO ] Deduced a trap composed of 32 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:29] [INFO ] Deduced a trap composed of 32 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:29] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:29] [INFO ] Deduced a trap composed of 30 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 02:06:30] [INFO ] Deduced a trap composed of 32 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:30] [INFO ] Deduced a trap composed of 33 places in 125 ms of which 13 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/256 variables, 18/272 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:31] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:31] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:31] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:31] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:31] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:31] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 15 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/256 variables, 6/278 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:32] [INFO ] Deduced a trap composed of 31 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:32] [INFO ] Deduced a trap composed of 32 places in 123 ms of which 11 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/256 variables, 2/280 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:34] [INFO ] Deduced a trap composed of 31 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:35] [INFO ] Deduced a trap composed of 31 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:35] [INFO ] Deduced a trap composed of 33 places in 133 ms of which 14 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/256 variables, 3/283 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/256 variables, 0/283 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 21 (OVERLAPS) 0/256 variables, 0/283 constraints. Problems are: Problem set: 36 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 256/257 variables, and 283 constraints, problems are : Problem set: 36 solved, 85 unsolved in 30008 ms.
Refiners :[Positive P Invariants (semi-flows): 26/26 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 131/131 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 102/102 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 2/2 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 16/18 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 57/75 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/130 variables, 0/75 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 4 (OVERLAPS) 1/131 variables, 24/99 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 4/103 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 45/148 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:41] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:41] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:41] [INFO ] Deduced a trap composed of 29 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:41] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:41] [INFO ] Deduced a trap composed of 31 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:41] [INFO ] Deduced a trap composed of 31 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:41] [INFO ] Deduced a trap composed of 29 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 32 places in 121 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 32 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 33 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 31 places in 79 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:42] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:43] [INFO ] Deduced a trap composed of 32 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:43] [INFO ] Deduced a trap composed of 32 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:43] [INFO ] Deduced a trap composed of 32 places in 123 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 20/168 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:43] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:43] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:43] [INFO ] Deduced a trap composed of 31 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:44] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:44] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:44] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:44] [INFO ] Deduced a trap composed of 32 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:44] [INFO ] Deduced a trap composed of 32 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:44] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:44] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:44] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:45] [INFO ] Deduced a trap composed of 34 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:45] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:45] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:45] [INFO ] Deduced a trap composed of 33 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:45] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:45] [INFO ] Deduced a trap composed of 34 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:45] [INFO ] Deduced a trap composed of 34 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:45] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:46] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 14 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 20/188 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:46] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:46] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:46] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:47] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:47] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:47] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:47] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:47] [INFO ] Deduced a trap composed of 32 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:47] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:47] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:47] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:48] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:48] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:48] [INFO ] Deduced a trap composed of 31 places in 118 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 14/202 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:49] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 12 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/131 variables, 1/203 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/131 variables, 0/203 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 12 (OVERLAPS) 125/256 variables, 131/334 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/256 variables, 4/338 constraints. Problems are: Problem set: 36 solved, 85 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/256 variables, 85/423 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:55] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:55] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:56] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:06:56] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 13 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/256 variables, 4/427 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:07:02] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:07:02] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 02:07:03] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 7 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/256 variables, 3/430 constraints. Problems are: Problem set: 36 solved, 85 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 256/257 variables, and 430 constraints, problems are : Problem set: 36 solved, 85 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 26/26 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 131/131 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 85/121 constraints, Known Traps: 164/164 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60062ms problems are : Problem set: 36 solved, 85 unsolved
Search for dead transitions found 36 dead transitions in 60064ms
Found 36 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions
Starting structural reductions in LTL mode, iteration 1 : 131/131 places, 90/126 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 121 transition count 90
Applied a total of 10 rules in 1 ms. Remains 121 /131 variables (removed 10) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 121 cols
[2025-05-30 02:07:09] [INFO ] Computed 45 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 02:07:09] [INFO ] Implicit Places using invariants in 168 ms returned [20, 22]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 169 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 119/131 places, 90/126 transitions.
Applied a total of 0 rules in 1 ms. Remains 119 /119 variables (removed 0) and now considering 90/90 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 60945 ms. Remains : 119/131 places, 90/126 transitions.
Built C files in :
/tmp/ltsmin3681502082408838313
[2025-05-30 02:07:09] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3681502082408838313
Running compilation step : cd /tmp/ltsmin3681502082408838313;'/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 308 ms.
Running link step : cd /tmp/ltsmin3681502082408838313;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin3681502082408838313;'/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/stateBased2872362212371113090.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-05-30 02:07:25] [INFO ] Flatten gal took : 6 ms
[2025-05-30 02:07:25] [INFO ] Flatten gal took : 4 ms
[2025-05-30 02:07:25] [INFO ] Time to serialize gal into /tmp/LTL1748213253240715265.gal : 2 ms
[2025-05-30 02:07:25] [INFO ] Time to serialize properties into /tmp/LTL18179316080747499615.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1748213253240715265.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12848502996156506079.hoa' '-atoms' '/tmp/LTL18179316080747499615.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL18179316080747499615.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12848502996156506079.hoa
Detected timeout of ITS tools.
[2025-05-30 02:07:40] [INFO ] Flatten gal took : 6 ms
[2025-05-30 02:07:40] [INFO ] Flatten gal took : 6 ms
[2025-05-30 02:07:40] [INFO ] Time to serialize gal into /tmp/LTL7141644735887820206.gal : 2 ms
[2025-05-30 02:07:40] [INFO ] Time to serialize properties into /tmp/LTL10557670589857587041.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7141644735887820206.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10557670589857587041.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((("((p509==0)||(p73==1))")U(X(G("((p465==0)||(p96==1))")))))
Formula 0 simplified : !"((p509==0)||(p73==1))" R XF!"((p465==0)||(p96==1))"
Detected timeout of ITS tools.
[2025-05-30 02:07:55] [INFO ] Flatten gal took : 10 ms
[2025-05-30 02:07:55] [INFO ] Applying decomposition
[2025-05-30 02:07:55] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1715778388840954398.txt' '-o' '/tmp/graph1715778388840954398.bin' '-w' '/tmp/graph1715778388840954398.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1715778388840954398.bin' '-l' '-1' '-v' '-w' '/tmp/graph1715778388840954398.weights' '-q' '0' '-e' '0.001'
[2025-05-30 02:07:55] [INFO ] Decomposing Gal with order
[2025-05-30 02:07:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 02:07:55] [INFO ] Removed a total of 69 redundant transitions.
[2025-05-30 02:07:55] [INFO ] Flatten gal took : 15 ms
[2025-05-30 02:07:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 6 ms.
[2025-05-30 02:07:55] [INFO ] Time to serialize gal into /tmp/LTL10056928761894062187.gal : 2 ms
[2025-05-30 02:07:55] [INFO ] Time to serialize properties into /tmp/LTL807012797841090159.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10056928761894062187.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL807012797841090159.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((("((u24.p509==0)||(i2.u0.p73==1))")U(X(G("((u23.p465==0)||(i0.i0.u2.p96==1))")))))
Formula 0 simplified : !"((u24.p509==0)||(i2.u0.p73==1))" R XF!"((u23.p465==0)||(i0.i0.u2.p96==1))"
Reverse transition relation is NOT exact ! Due to transitions t16, t164_t166_t167_t2_t168, t161_t162_t3_t168, t158_t159_t4_t168, t155_t156_t5_t168, t39_t41...1276
Computing Next relation with stutter on 4.98893e+07 deadlock states
Detected timeout of ITS tools.
Treatment of property BusinessProcesses-PT-10-LTLCardinality-07 finished in 175958 ms.
[2025-05-30 02:08:10] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8143175844923231382
[2025-05-30 02:08:10] [INFO ] Computing symmetric may disable matrix : 364 transitions.
[2025-05-30 02:08:10] [INFO ] Applying decomposition
[2025-05-30 02:08:10] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 02:08:10] [INFO ] Computing symmetric may enable matrix : 364 transitions.
[2025-05-30 02:08:10] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 02:08:10] [INFO ] Flatten gal took : 13 ms
[2025-05-30 02:08:10] [INFO ] Computing Do-Not-Accords matrix : 364 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4498792364837625336.txt' '-o' '/tmp/graph4498792364837625336.bin' '-w' '/tmp/graph4498792364837625336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4498792364837625336.bin' '-l' '-1' '-v' '-w' '/tmp/graph4498792364837625336.weights' '-q' '0' '-e' '0.001'
[2025-05-30 02:08:10] [INFO ] Decomposing Gal with order
[2025-05-30 02:08:10] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 02:08:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 02:08:10] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8143175844923231382
Running compilation step : cd /tmp/ltsmin8143175844923231382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' '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'
[2025-05-30 02:08:10] [INFO ] Removed a total of 251 redundant transitions.
[2025-05-30 02:08:10] [INFO ] Flatten gal took : 44 ms
[2025-05-30 02:08:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-05-30 02:08:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality9045146091790255854.gal : 5 ms
[2025-05-30 02:08:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality2878301628058099731.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9045146091790255854.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2878301628058099731.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((G((G((!("((i13.i1.u93.p289==0)||(i1.u122.p441==1))"))U("((i1.u121.p437==1)&&((i13.i1.u93.p289==0)||(i1.u122.p441==1)))")))||(X(X("(...202
Formula 0 simplified : F(F("((i13.i1.u93.p289==0)||(i1.u122.p441==1))" R !"((i1.u121.p437==1)&&((i13.i1.u93.p289==0)||(i1.u122.p441==1)))") & XX!"((i13.i1....189
Compilation finished in 1224 ms.
Running link step : cd /tmp/ltsmin8143175844923231382;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin8143175844923231382;'/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' '--ltl' '[](([]((!(LTLAPp0==true) U (LTLAPp1==true)))||X(X((LTLAPp0==true)))))' '--buchi-type=spotba'
LTSmin run took 36302 ms.
FORMULA BusinessProcesses-PT-10-LTLCardinality-02 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin8143175844923231382;'/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' '--ltl' '((LTLAPp2==true) U X([]((LTLAPp3==true))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t10, t16, t147, t151, t173, t193, t219, t236, t240, t325, t327, t329, t331, t332,...1253
Computing Next relation with stutter on 4.98893e+07 deadlock states
6 unique states visited
6 strongly connected components in search stack
7 transitions explored
6 items max in DFS search stack
30063 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,300.711,2603196,1,0,5.00399e+06,856,3299,6.09955e+06,150,3034,5976656
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
Checking formula 1 : !((("((i14.i0.u128.p509==0)||(i2.i2.u25.p73==1))")U(X(G("((i14.i2.u130.p465==0)||(i5.i0.u32.p96==1))")))))
Formula 1 simplified : !"((i14.i0.u128.p509==0)||(i2.i2.u25.p73==1))" R XF!"((i14.i2.u130.p465==0)||(i5.i0.u32.p96==1))"
Computing Next relation with stutter on 4.98893e+07 deadlock states
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin8143175844923231382;'/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' '--ltl' '((LTLAPp2==true) U X([]((LTLAPp3==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin8143175844923231382;'/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' '--ltl' '((LTLAPp2==true) U X([]((LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2025-05-30 02:32:54] [INFO ] Applying decomposition
[2025-05-30 02:32:54] [INFO ] Flatten gal took : 36 ms
[2025-05-30 02:32:54] [INFO ] Decomposing Gal with order
[2025-05-30 02:32:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 02:32:54] [INFO ] Removed a total of 138 redundant transitions.
[2025-05-30 02:32:54] [INFO ] Flatten gal took : 88 ms
[2025-05-30 02:32:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 101 labels/synchronizations in 251 ms.
[2025-05-30 02:32:55] [INFO ] Time to serialize gal into /tmp/LTLCardinality1375947089972331524.gal : 30 ms
[2025-05-30 02:32:55] [INFO ] Time to serialize properties into /tmp/LTLCardinality5328751272047290276.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1375947089972331524.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5328751272047290276.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((("((i1.u120.p509==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u160.p73==1))")U(X(G("((i1.u138.p465==0)||(i0.i0.i0.i0.i0.i0.i0...195
Formula 0 simplified : !"((i1.u120.p509==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u160.p73==1))" R XF!"((i1.u138.p465==0)||(i0.i0.i0.i0.i0.i0.i0.i...188
BK_TIME_CONFINEMENT_REACHED
--------------------
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-10"
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-10, 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-174853813300075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-10.tgz
mv BusinessProcesses-PT-10 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 ;