About the Execution of ITS-Tools for PolyORBNT-COL-S05J20
| 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 | FFFTF?FFFTFTFTT? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254200555.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 PolyORBNT-COL-S05J20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254200555
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 92K 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 PolyORBNT-COL-S05J20-LTLCardinality-00
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-01
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-02
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-03
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-04
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-05
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-06
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-07
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-08
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-09
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-10
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-11
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-12
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-13
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-14
FORMULA_NAME PolyORBNT-COL-S05J20-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749040924983
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202505121319
[2025-06-04 12:42:06] [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]
[2025-06-04 12:42:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 12:42:06] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-04 12:42:06] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-04 12:42:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 587 ms
[2025-06-04 12:42:06] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 369 PT places and 1272.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2025-06-04 12:42:07] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 27 ms.
[2025-06-04 12:42:07] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40000 steps (3200 resets) in 1101 ms. (36 steps per ms) remains 14/31 properties
BEST_FIRST walk for 40003 steps (959 resets) in 441 ms. (90 steps per ms) remains 9/14 properties
BEST_FIRST walk for 40004 steps (1562 resets) in 111 ms. (357 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (1670 resets) in 99 ms. (400 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (1039 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (1379 resets) in 100 ms. (396 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (973 resets) in 130 ms. (305 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (1024 resets) in 149 ms. (266 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (867 resets) in 130 ms. (305 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (880 resets) in 136 ms. (291 steps per ms) remains 9/9 properties
// Phase 1: matrix 38 rows 48 cols
[2025-06-04 12:42:08] [INFO ] Computed 13 invariants in 10 ms
[2025-06-04 12:42:08] [INFO ] State equation strengthened by 1 read => feed constraints.
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) 0/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp19 is UNSAT
At refinement iteration 2 (OVERLAPS) 11/26 variables, 4/5 constraints. Problems are: Problem set: 2 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 7 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp18 is UNSAT
At refinement iteration 4 (OVERLAPS) 15/41 variables, 3/8 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/8 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 2/43 variables, 1/9 constraints. Problems are: Problem set: 4 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 4 solved, 5 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 8 (OVERLAPS) 4/47 variables, 4/13 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/47 variables, 0/13 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 38/85 variables, 47/60 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/85 variables, 1/61 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/85 variables, 0/61 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 1/86 variables, 1/62 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/86 variables, 0/62 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/86 variables, 0/62 constraints. Problems are: Problem set: 5 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 86/86 variables, and 62 constraints, problems are : Problem set: 5 solved, 4 unsolved in 329 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 15/23 variables, 5/5 constraints. Problems are: Problem set: 5 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:08] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 9 ms to minimize.
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 1/6 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/6 constraints. Problems are: Problem set: 7 solved, 2 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 4 (OVERLAPS) 18/41 variables, 3/9 constraints. Problems are: Problem set: 8 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:08] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:08] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:08] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 3/12 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/43 variables, 1/13 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/47 variables, 4/17 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/47 variables, 0/17 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 38/85 variables, 47/64 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/85 variables, 1/65 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/85 variables, 1/66 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/85 variables, 0/66 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/86 variables, 1/67 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/86 variables, 0/67 constraints. Problems are: Problem set: 8 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/86 variables, 0/67 constraints. Problems are: Problem set: 8 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 86/86 variables, and 67 constraints, problems are : Problem set: 8 solved, 1 unsolved in 748 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/9 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1123ms problems are : Problem set: 8 solved, 1 unsolved
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 38/38 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 47 transition count 34
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 34
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 43 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 15 place count 40 transition count 31
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 17 place count 38 transition count 29
Iterating global reduction 2 with 2 rules applied. Total rules applied 19 place count 38 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 19 place count 38 transition count 28
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 21 place count 37 transition count 28
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 25 place count 35 transition count 26
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
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 27 place count 34 transition count 28
Applied a total of 27 rules in 29 ms. Remains 34 /48 variables (removed 14) and now considering 28/38 (removed 10) transitions.
Running 25 sub problems to find dead transitions.
// Phase 1: matrix 28 rows 34 cols
[2025-06-04 12:42:09] [INFO ] Computed 12 invariants in 2 ms
[2025-06-04 12:42:09] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (OVERLAPS) 1/34 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 28/62 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:09] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (OVERLAPS) 0/62 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/62 variables, and 48 constraints, problems are : Problem set: 0 solved, 25 unsolved in 794 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 34/34 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:10] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/33 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (OVERLAPS) 1/34 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/34 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (OVERLAPS) 28/62 variables, 34/48 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/62 variables, 25/74 constraints. Problems are: Problem set: 0 solved, 25 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:10] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/62 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/62 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (OVERLAPS) 0/62 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/62 variables, and 75 constraints, problems are : Problem set: 0 solved, 25 unsolved in 1439 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 34/34 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2249ms problems are : Problem set: 0 solved, 25 unsolved
Search for dead transitions found 0 dead transitions in 2250ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2290 ms. Remains : 34/48 places, 28/38 transitions.
RANDOM walk for 40007 steps (4690 resets) in 297 ms. (134 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (1458 resets) in 51 ms. (769 steps per ms) remains 1/1 properties
Probably explored full state space saw : 335 states, properties seen :0
Probabilistic random walk after 889 steps, saw 335 distinct states, run finished after 10 ms. (steps per millisecond=88 ) properties seen :0
Explored full state space saw : 335 states, properties seen :0
Exhaustive walk after 889 steps, saw 335 distinct states, run finished after 2 ms. (steps per millisecond=444 ) properties seen :0
Successfully simplified 9 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 12:42:11] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2025-06-04 12:42:11] [INFO ] Flatten gal took : 19 ms
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 12:42:11] [INFO ] Flatten gal took : 9 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2025-06-04 12:42:11] [INFO ] Unfolded HLPN to a Petri net with 369 places and 1230 transitions 8864 arcs in 51 ms.
[2025-06-04 12:42:11] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Deduced a syphon composed of 20 places in 7 ms
Reduce places removed 20 places and 20 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 242 out of 349 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 349/349 places, 555/555 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 555
Applied a total of 5 rules in 29 ms. Remains 344 /349 variables (removed 5) and now considering 555/555 (removed 0) transitions.
Running 549 sub problems to find dead transitions.
[2025-06-04 12:42:11] [INFO ] Flow matrix only has 551 transitions (discarded 4 similar events)
// Phase 1: matrix 551 rows 344 cols
[2025-06-04 12:42:11] [INFO ] Computed 57 invariants in 37 ms
[2025-06-04 12:42:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 549 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 549 unsolved
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 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 TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 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 TDEAD191 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD276 is UNSAT
At refinement iteration 3 (OVERLAPS) 5/343 variables, 5/56 constraints. Problems are: Problem set: 78 solved, 471 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:24] [INFO ] Deduced a trap composed of 100 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:24] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/58 constraints. Problems are: Problem set: 78 solved, 471 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/58 constraints. Problems are: Problem set: 78 solved, 471 unsolved
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD262 is UNSAT
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/59 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 344/895 variables, and 59 constraints, problems are : Problem set: 95 solved, 454 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/344 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 549/549 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 46/46 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 5/51 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 3 (OVERLAPS) 5/343 variables, 5/56 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 2/58 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 0/58 constraints. Problems are: Problem set: 95 solved, 454 unsolved
At refinement iteration 6 (OVERLAPS) 1/344 variables, 1/59 constraints. Problems are: Problem set: 95 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:49] [INFO ] Deduced a trap composed of 12 places in 155 ms of which 14 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 344/895 variables, and 60 constraints, problems are : Problem set: 95 solved, 454 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/344 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/549 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40700ms problems are : Problem set: 95 solved, 454 unsolved
Search for dead transitions found 95 dead transitions in 40716ms
Found 95 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2025-06-04 12:42:52] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
// Phase 1: matrix 456 rows 344 cols
[2025-06-04 12:42:52] [INFO ] Computed 57 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:42:52] [INFO ] Implicit Places using invariants in 224 ms returned []
[2025-06-04 12:42:52] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 12:42:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:42:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:42:53] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1221 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 344/349 places, 460/555 transitions.
Applied a total of 0 rules in 11 ms. Remains 344 /344 variables (removed 0) and now considering 460/460 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41985 ms. Remains : 344/349 places, 460/555 transitions.
Support contains 242 out of 344 places after structural reductions.
[2025-06-04 12:42:53] [INFO ] Flatten gal took : 49 ms
[2025-06-04 12:42:53] [INFO ] Flatten gal took : 36 ms
[2025-06-04 12:42:53] [INFO ] Input system was already deterministic with 460 transitions.
RANDOM walk for 40001 steps (2750 resets) in 939 ms. (42 steps per ms) remains 4/22 properties
BEST_FIRST walk for 40004 steps (429 resets) in 173 ms. (229 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (499 resets) in 118 ms. (336 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40000 steps (212 resets) in 83 ms. (476 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40000 steps (212 resets) in 60 ms. (655 steps per ms) remains 3/3 properties
[2025-06-04 12:42:54] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 12:42:54] [INFO ] Invariant cache hit.
[2025-06-04 12:42:54] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
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) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 197/310 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 22/332 variables, 22/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/332 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp8 is UNSAT
At refinement iteration 5 (OVERLAPS) 10/342 variables, 6/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/343 variables, 1/57 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 0/57 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 456/799 variables, 343/400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/799 variables, 1/401 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/799 variables, 0/401 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 1/800 variables, 1/402 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/800 variables, 0/402 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/800 variables, 0/402 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 800/800 variables, and 402 constraints, problems are : Problem set: 1 solved, 2 unsolved in 343 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 344/344 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 260/267 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:54] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 4 ms to minimize.
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
After SMT solving in domain Int declared 267/800 variables, and 7 constraints, problems are : Problem set: 3 solved, 0 unsolved in 124 ms.
Refiners :[Positive P Invariants (semi-flows): 6/51 constraints, Generalized P Invariants (flows): 0/6 constraints, State Equation: 0/344 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 477ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 8 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
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(X(p0))&&(F(!(p1 U p0))||G(!p1))))'
Support contains 148 out of 344 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 344/344 places, 460/460 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 343 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 343 transition count 459
Applied a total of 2 rules in 17 ms. Remains 343 /344 variables (removed 1) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 12:42:55] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 12:42:55] [INFO ] Computed 57 invariants in 9 ms
[2025-06-04 12:42:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:04] [INFO ] Deduced a trap composed of 59 places in 140 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:04] [INFO ] Deduced a trap composed of 125 places in 302 ms of which 183 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:04] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:05] [INFO ] Deduced a trap composed of 128 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:05] [INFO ] Deduced a trap composed of 128 places in 135 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:05] [INFO ] Deduced a trap composed of 128 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:05] [INFO ] Deduced a trap composed of 125 places in 154 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:05] [INFO ] Deduced a trap composed of 128 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:05] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:05] [INFO ] Deduced a trap composed of 128 places in 137 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:06] [INFO ] Deduced a trap composed of 128 places in 132 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:06] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:06] [INFO ] Deduced a trap composed of 128 places in 123 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:06] [INFO ] Deduced a trap composed of 128 places in 159 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:06] [INFO ] Deduced a trap composed of 128 places in 165 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:06] [INFO ] Deduced a trap composed of 128 places in 133 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:07] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:07] [INFO ] Deduced a trap composed of 59 places in 149 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:07] [INFO ] Deduced a trap composed of 59 places in 139 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:07] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 29 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:09] [INFO ] Deduced a trap composed of 58 places in 132 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:09] [INFO ] Deduced a trap composed of 58 places in 162 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:10] [INFO ] Deduced a trap composed of 58 places in 139 ms of which 26 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:11] [INFO ] Deduced a trap composed of 59 places in 144 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:12] [INFO ] Deduced a trap composed of 59 places in 151 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:12] [INFO ] Deduced a trap composed of 59 places in 138 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:12] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:12] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:12] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:12] [INFO ] Deduced a trap composed of 59 places in 141 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:12] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:13] [INFO ] Deduced a trap composed of 59 places in 122 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:13] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:13] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:13] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:13] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:13] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:13] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:14] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:14] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:14] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:15] [INFO ] Deduced a trap composed of 125 places in 114 ms of which 16 ms to minimize.
SMT process timed out in 20216ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 20217ms
[2025-06-04 12:43:15] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:43:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:43:15] [INFO ] Implicit Places using invariants in 304 ms returned []
[2025-06-04 12:43:15] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:43:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:43:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:43:16] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1264 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2025-06-04 12:43:16] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:43:16] [INFO ] Invariant cache hit.
[2025-06-04 12:43:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:25] [INFO ] Deduced a trap composed of 56 places in 132 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:25] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:26] [INFO ] Deduced a trap composed of 125 places in 131 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:26] [INFO ] Deduced a trap composed of 125 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:26] [INFO ] Deduced a trap composed of 125 places in 119 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:28] [INFO ] Deduced a trap composed of 56 places in 122 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:28] [INFO ] Deduced a trap composed of 125 places in 116 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:29] [INFO ] Deduced a trap composed of 125 places in 120 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:29] [INFO ] Deduced a trap composed of 145 places in 108 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:30] [INFO ] Deduced a trap composed of 24 places in 117 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 5/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:32] [INFO ] Deduced a trap composed of 125 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:33] [INFO ] Deduced a trap composed of 125 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:33] [INFO ] Deduced a trap composed of 145 places in 130 ms of which 37 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 1/343 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:44] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:45] [INFO ] Deduced a trap composed of 56 places in 139 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:45] [INFO ] Deduced a trap composed of 105 places in 123 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:45] [INFO ] Deduced a trap composed of 106 places in 117 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:45] [INFO ] Deduced a trap composed of 125 places in 119 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:45] [INFO ] Deduced a trap composed of 99 places in 151 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:45] [INFO ] Deduced a trap composed of 100 places in 124 ms of which 18 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 77 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 5/342 variables, 5/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (OVERLAPS) 1/343 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:43:59] [INFO ] Deduced a trap composed of 125 places in 121 ms of which 23 ms to minimize.
Problem TDEAD151 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:01] [INFO ] Deduced a trap composed of 103 places in 131 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:01] [INFO ] Deduced a trap composed of 106 places in 127 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:01] [INFO ] Deduced a trap composed of 106 places in 124 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:01] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:01] [INFO ] Deduced a trap composed of 106 places in 125 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:02] [INFO ] Deduced a trap composed of 106 places in 123 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:02] [INFO ] Deduced a trap composed of 106 places in 119 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:02] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:02] [INFO ] Deduced a trap composed of 106 places in 129 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:02] [INFO ] Deduced a trap composed of 106 places in 127 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:02] [INFO ] Deduced a trap composed of 106 places in 124 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:02] [INFO ] Deduced a trap composed of 106 places in 124 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:03] [INFO ] Deduced a trap composed of 106 places in 124 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:03] [INFO ] Deduced a trap composed of 106 places in 138 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:03] [INFO ] Deduced a trap composed of 106 places in 127 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:03] [INFO ] Deduced a trap composed of 106 places in 123 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:03] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:03] [INFO ] Deduced a trap composed of 106 places in 125 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:03] [INFO ] Deduced a trap composed of 106 places in 129 ms of which 23 ms to minimize.
Problem TDEAD151 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/343 variables, 20/97 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:05] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:07] [INFO ] Deduced a trap composed of 145 places in 131 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:07] [INFO ] Deduced a trap composed of 145 places in 127 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:07] [INFO ] Deduced a trap composed of 145 places in 128 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:08] [INFO ] Deduced a trap composed of 145 places in 124 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:08] [INFO ] Deduced a trap composed of 145 places in 131 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:08] [INFO ] Deduced a trap composed of 165 places in 139 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:08] [INFO ] Deduced a trap composed of 165 places in 146 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:08] [INFO ] Deduced a trap composed of 165 places in 142 ms of which 41 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 9/106 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 106 constraints, problems are : Problem set: 1 solved, 452 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60212ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 60216ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 343/344 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 5 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 12:44:16] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 12:44:16] [INFO ] Computed 56 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:44:17] [INFO ] Implicit Places using invariants in 290 ms returned []
[2025-06-04 12:44:17] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 12:44:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:44:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:44:18] [INFO ] Implicit Places using invariants and state equation in 1310 ms returned []
Implicit Place search using SMT with State Equation took 1602 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/344 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83328 ms. Remains : 342/344 places, 458/460 transitions.
Stuttering acceptance computed with spot in 261 ms :[(OR (NOT p0) p1), p0, (AND p1 p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLCardinality-01
Stuttering criterion allowed to conclude after 14 steps with 1 reset in 3 ms.
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLCardinality-01 finished in 83660 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(((p0||X((G(p1) U (p0&&G(p1))))) U X(X((p2 U p0))))))'
Support contains 49 out of 344 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 344/344 places, 460/460 transitions.
Applied a total of 0 rules in 16 ms. Remains 344 /344 variables (removed 0) and now considering 460/460 (removed 0) transitions.
Running 454 sub problems to find dead transitions.
[2025-06-04 12:44:18] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
// Phase 1: matrix 456 rows 344 cols
[2025-06-04 12:44:18] [INFO ] Computed 57 invariants in 4 ms
[2025-06-04 12:44:18] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 3 (OVERLAPS) 5/343 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 56 places in 168 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 125 places in 138 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 125 places in 144 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 125 places in 123 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:29] [INFO ] Deduced a trap composed of 100 places in 125 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:33] [INFO ] Deduced a trap composed of 24 places in 93 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 454 unsolved
SMT process timed out in 20178ms, After SMT, problems are : Problem set: 0 solved, 454 unsolved
Search for dead transitions found 0 dead transitions in 20179ms
[2025-06-04 12:44:39] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 12:44:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:44:39] [INFO ] Implicit Places using invariants in 451 ms returned []
[2025-06-04 12:44:39] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 12:44:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:44:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:44:40] [INFO ] Implicit Places using invariants and state equation in 1142 ms returned []
Implicit Place search using SMT with State Equation took 1595 ms to find 0 implicit places.
Running 454 sub problems to find dead transitions.
[2025-06-04 12:44:40] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 12:44:40] [INFO ] Invariant cache hit.
[2025-06-04 12:44:40] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 3 (OVERLAPS) 5/343 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:49] [INFO ] Deduced a trap composed of 125 places in 150 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:50] [INFO ] Deduced a trap composed of 125 places in 139 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:50] [INFO ] Deduced a trap composed of 125 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 100 places in 119 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 4/60 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:52] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:52] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:52] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:52] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:52] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:52] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 128 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 59 places in 136 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:54] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:54] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:54] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:54] [INFO ] Deduced a trap composed of 59 places in 219 ms of which 117 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:54] [INFO ] Deduced a trap composed of 59 places in 167 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:54] [INFO ] Deduced a trap composed of 59 places in 148 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:55] [INFO ] Deduced a trap composed of 59 places in 323 ms of which 217 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 109 places in 127 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 109 places in 134 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:57] [INFO ] Deduced a trap composed of 109 places in 133 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:57] [INFO ] Deduced a trap composed of 109 places in 136 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:57] [INFO ] Deduced a trap composed of 109 places in 133 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:57] [INFO ] Deduced a trap composed of 109 places in 130 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:57] [INFO ] Deduced a trap composed of 108 places in 113 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:57] [INFO ] Deduced a trap composed of 108 places in 114 ms of which 18 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 8/88 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:03] [INFO ] Deduced a trap composed of 125 places in 117 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:05] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:05] [INFO ] Deduced a trap composed of 125 places in 124 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 128 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 128 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 59 places in 136 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 128 places in 123 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 128 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 128 places in 117 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:08] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:08] [INFO ] Deduced a trap composed of 128 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:08] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:08] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 26 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 20/109 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 59 places in 147 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 59 places in 122 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:10] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:10] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:10] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:10] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:10] [INFO ] Deduced a trap composed of 128 places in 111 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:10] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:10] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 29 ms to minimize.
SMT process timed out in 30257ms, After SMT, problems are : Problem set: 0 solved, 454 unsolved
Search for dead transitions found 0 dead transitions in 30261ms
Finished structural reductions in LTL mode , in 1 iterations and 52056 ms. Remains : 344/344 places, 460/460 transitions.
Stuttering acceptance computed with spot in 415 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), true, (NOT p0), (NOT p0), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLCardinality-04
Stuttering criterion allowed to conclude after 34 steps with 6 reset in 1 ms.
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLCardinality-04 finished in 52496 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 22 out of 344 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 344/344 places, 460/460 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 344 transition count 455
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 339 transition count 455
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 10 place count 339 transition count 430
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 60 place count 314 transition count 430
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 313 transition count 429
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 313 transition count 429
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 311 transition count 427
Applied a total of 66 rules in 63 ms. Remains 311 /344 variables (removed 33) and now considering 427/460 (removed 33) transitions.
Running 421 sub problems to find dead transitions.
[2025-06-04 12:45:11] [INFO ] Flow matrix only has 423 transitions (discarded 4 similar events)
// Phase 1: matrix 423 rows 311 cols
[2025-06-04 12:45:11] [INFO ] Computed 57 invariants in 5 ms
[2025-06-04 12:45:11] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 5/52 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:14] [INFO ] Deduced a trap composed of 95 places in 115 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:14] [INFO ] Deduced a trap composed of 95 places in 105 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:14] [INFO ] Deduced a trap composed of 95 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:14] [INFO ] Deduced a trap composed of 95 places in 88 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:14] [INFO ] Deduced a trap composed of 97 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:14] [INFO ] Deduced a trap composed of 95 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:14] [INFO ] Deduced a trap composed of 97 places in 96 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 97 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 95 places in 114 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 97 places in 112 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 97 places in 118 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 97 places in 113 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 97 places in 111 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 97 places in 115 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 95 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:16] [INFO ] Deduced a trap composed of 97 places in 92 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:16] [INFO ] Deduced a trap composed of 97 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:16] [INFO ] Deduced a trap composed of 97 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:16] [INFO ] Deduced a trap composed of 97 places in 113 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:16] [INFO ] Deduced a trap composed of 97 places in 96 ms of which 12 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:16] [INFO ] Deduced a trap composed of 95 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:19] [INFO ] Deduced a trap composed of 115 places in 109 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:19] [INFO ] Deduced a trap composed of 115 places in 95 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:19] [INFO ] Deduced a trap composed of 115 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:19] [INFO ] Deduced a trap composed of 135 places in 96 ms of which 15 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/306 variables, 5/77 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 5 (OVERLAPS) 4/310 variables, 4/81 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:25] [INFO ] Deduced a trap composed of 116 places in 126 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:26] [INFO ] Deduced a trap composed of 136 places in 119 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:26] [INFO ] Deduced a trap composed of 74 places in 114 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 8 (OVERLAPS) 1/311 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 311/734 variables, and 85 constraints, problems are : Problem set: 0 solved, 421 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/311 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 421/421 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/306 variables, 47/47 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/306 variables, 5/52 constraints. Problems are: Problem set: 0 solved, 421 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/306 variables, 28/80 constraints. Problems are: Problem set: 0 solved, 421 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:32] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:33] [INFO ] Deduced a trap composed of 104 places in 123 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:33] [INFO ] Deduced a trap composed of 104 places in 119 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:33] [INFO ] Deduced a trap composed of 104 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:33] [INFO ] Deduced a trap composed of 104 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:34] [INFO ] Deduced a trap composed of 104 places in 112 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:34] [INFO ] Deduced a trap composed of 104 places in 135 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:34] [INFO ] Deduced a trap composed of 104 places in 121 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:34] [INFO ] Deduced a trap composed of 104 places in 116 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:34] [INFO ] Deduced a trap composed of 104 places in 123 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:34] [INFO ] Deduced a trap composed of 104 places in 122 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:35] [INFO ] Deduced a trap composed of 104 places in 129 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:36] [INFO ] Deduced a trap composed of 13 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:37] [INFO ] Deduced a trap composed of 95 places in 105 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:37] [INFO ] Deduced a trap composed of 96 places in 105 ms of which 18 ms to minimize.
Problem TDEAD423 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:37] [INFO ] Deduced a trap composed of 116 places in 117 ms of which 25 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/306 variables, 16/96 constraints. Problems are: Problem set: 1 solved, 420 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:38] [INFO ] Deduced a trap composed of 97 places in 113 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:38] [INFO ] Deduced a trap composed of 97 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:38] [INFO ] Deduced a trap composed of 97 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:39] [INFO ] Deduced a trap composed of 97 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:39] [INFO ] Deduced a trap composed of 97 places in 112 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:39] [INFO ] Deduced a trap composed of 97 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:39] [INFO ] Deduced a trap composed of 97 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:39] [INFO ] Deduced a trap composed of 97 places in 107 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:39] [INFO ] Deduced a trap composed of 97 places in 106 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:39] [INFO ] Deduced a trap composed of 97 places in 107 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:39] [INFO ] Deduced a trap composed of 97 places in 120 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:40] [INFO ] Deduced a trap composed of 97 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:40] [INFO ] Deduced a trap composed of 97 places in 102 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:40] [INFO ] Deduced a trap composed of 97 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:40] [INFO ] Deduced a trap composed of 97 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:40] [INFO ] Deduced a trap composed of 98 places in 116 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:40] [INFO ] Deduced a trap composed of 98 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:40] [INFO ] Deduced a trap composed of 98 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:40] [INFO ] Deduced a trap composed of 98 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:41] [INFO ] Deduced a trap composed of 98 places in 115 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/306 variables, 20/116 constraints. Problems are: Problem set: 1 solved, 420 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:42] [INFO ] Deduced a trap composed of 97 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:42] [INFO ] Deduced a trap composed of 97 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:42] [INFO ] Deduced a trap composed of 97 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:43] [INFO ] Deduced a trap composed of 97 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:43] [INFO ] Deduced a trap composed of 98 places in 93 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:43] [INFO ] Deduced a trap composed of 97 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:44] [INFO ] Deduced a trap composed of 115 places in 111 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:45] [INFO ] Deduced a trap composed of 135 places in 106 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 8/124 constraints. Problems are: Problem set: 1 solved, 420 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:47] [INFO ] Deduced a trap composed of 97 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:47] [INFO ] Deduced a trap composed of 97 places in 128 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:47] [INFO ] Deduced a trap composed of 98 places in 115 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:47] [INFO ] Deduced a trap composed of 98 places in 113 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:48] [INFO ] Deduced a trap composed of 98 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:48] [INFO ] Deduced a trap composed of 97 places in 106 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:48] [INFO ] Deduced a trap composed of 97 places in 108 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:48] [INFO ] Deduced a trap composed of 97 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:48] [INFO ] Deduced a trap composed of 97 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:48] [INFO ] Deduced a trap composed of 97 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:48] [INFO ] Deduced a trap composed of 97 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:48] [INFO ] Deduced a trap composed of 97 places in 108 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:49] [INFO ] Deduced a trap composed of 97 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:49] [INFO ] Deduced a trap composed of 97 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:49] [INFO ] Deduced a trap composed of 97 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:49] [INFO ] Deduced a trap composed of 97 places in 105 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:49] [INFO ] Deduced a trap composed of 97 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:49] [INFO ] Deduced a trap composed of 97 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:49] [INFO ] Deduced a trap composed of 97 places in 112 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:49] [INFO ] Deduced a trap composed of 98 places in 117 ms of which 18 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 20/144 constraints. Problems are: Problem set: 1 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 306/734 variables, and 144 constraints, problems are : Problem set: 1 solved, 420 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 47/51 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/311 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/421 constraints, Known Traps: 92/92 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40200ms problems are : Problem set: 1 solved, 420 unsolved
Search for dead transitions found 1 dead transitions in 40201ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
[2025-06-04 12:45:51] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
// Phase 1: matrix 422 rows 311 cols
[2025-06-04 12:45:51] [INFO ] Computed 57 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:45:51] [INFO ] Implicit Places using invariants in 377 ms returned []
[2025-06-04 12:45:51] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:45:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:45:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:45:52] [INFO ] Implicit Places using invariants and state equation in 906 ms returned []
Implicit Place search using SMT with State Equation took 1285 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:45:52] [INFO ] Redundant transitions in 27 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 311/344 places, 426/460 transitions.
Graph (complete) has 1576 edges and 311 vertex of which 310 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 25 ms. Remains 310 /311 variables (removed 1) and now considering 426/426 (removed 0) transitions.
[2025-06-04 12:45:52] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
// Phase 1: matrix 422 rows 310 cols
[2025-06-04 12:45:52] [INFO ] Computed 56 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:45:53] [INFO ] Implicit Places using invariants in 405 ms returned []
[2025-06-04 12:45:53] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:45:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:45:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:45:54] [INFO ] Implicit Places using invariants and state equation in 1015 ms returned []
Implicit Place search using SMT with State Equation took 1423 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 310/344 places, 426/460 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 43034 ms. Remains : 310/344 places, 426/460 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLCardinality-05
Product exploration explored 100000 steps with 5064 reset in 469 ms.
Product exploration explored 100000 steps with 5121 reset in 387 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1574 edges and 310 vertex of which 309 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
RANDOM walk for 219 steps (10 resets) in 6 ms. (31 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 22 out of 310 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 310/310 places, 426/426 transitions.
Applied a total of 0 rules in 19 ms. Remains 310 /310 variables (removed 0) and now considering 426/426 (removed 0) transitions.
Running 420 sub problems to find dead transitions.
[2025-06-04 12:45:55] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:45:55] [INFO ] Invariant cache hit.
[2025-06-04 12:45:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 4/309 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (OVERLAPS) 1/310 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 7 (OVERLAPS) 422/732 variables, 310/366 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/732 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:15] [INFO ] Deduced a trap composed of 74 places in 118 ms of which 17 ms to minimize.
SMT process timed out in 20206ms, After SMT, problems are : Problem set: 0 solved, 420 unsolved
Search for dead transitions found 0 dead transitions in 20207ms
[2025-06-04 12:46:15] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:46:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:46:16] [INFO ] Implicit Places using invariants in 369 ms returned []
[2025-06-04 12:46:16] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:46:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:46:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:46:17] [INFO ] Implicit Places using invariants and state equation in 1031 ms returned []
Implicit Place search using SMT with State Equation took 1404 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:46:17] [INFO ] Redundant transitions in 12 ms returned []
Running 420 sub problems to find dead transitions.
[2025-06-04 12:46:17] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:46:17] [INFO ] Invariant cache hit.
[2025-06-04 12:46:17] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 4/309 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (OVERLAPS) 1/310 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 7 (OVERLAPS) 422/732 variables, 310/366 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/732 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 74 places in 123 ms of which 17 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/732 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/732 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 732/732 variables, and 368 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 310/310 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 420 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (OVERLAPS) 4/309 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 6 (OVERLAPS) 1/310 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 8 (OVERLAPS) 422/732 variables, 310/367 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/732 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 732/732 variables, and 788 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30092 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 310/310 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60275ms problems are : Problem set: 0 solved, 420 unsolved
Search for dead transitions found 0 dead transitions in 60276ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 81924 ms. Remains : 310/310 places, 426/426 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1574 edges and 310 vertex of which 309 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
RANDOM walk for 132 steps (4 resets) in 6 ms. (18 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5092 reset in 356 ms.
Product exploration explored 100000 steps with 5097 reset in 367 ms.
Built C files in :
/tmp/ltsmin11424389694256046769
[2025-06-04 12:47:18] [INFO ] Computing symmetric may disable matrix : 426 transitions.
[2025-06-04 12:47:18] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:47:18] [INFO ] Computing symmetric may enable matrix : 426 transitions.
[2025-06-04 12:47:18] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:47:18] [INFO ] Computing Do-Not-Accords matrix : 426 transitions.
[2025-06-04 12:47:18] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:47:18] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11424389694256046769
Running compilation step : cd /tmp/ltsmin11424389694256046769;'/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 1178 ms.
Running link step : cd /tmp/ltsmin11424389694256046769;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin11424389694256046769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16529999082566114153.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 22 out of 310 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 310/310 places, 426/426 transitions.
Applied a total of 0 rules in 19 ms. Remains 310 /310 variables (removed 0) and now considering 426/426 (removed 0) transitions.
Running 420 sub problems to find dead transitions.
[2025-06-04 12:47:33] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:47:33] [INFO ] Invariant cache hit.
[2025-06-04 12:47:33] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 4/309 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (OVERLAPS) 1/310 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 7 (OVERLAPS) 422/732 variables, 310/366 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/732 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:53] [INFO ] Deduced a trap composed of 74 places in 122 ms of which 17 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/732 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 732/732 variables, and 368 constraints, problems are : Problem set: 0 solved, 420 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 310/310 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 420 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (OVERLAPS) 4/309 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 6 (OVERLAPS) 1/310 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 732/732 variables, and 367 constraints, problems are : Problem set: 0 solved, 420 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 310/310 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/420 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40179ms problems are : Problem set: 0 solved, 420 unsolved
Search for dead transitions found 0 dead transitions in 40180ms
[2025-06-04 12:48:13] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:48:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:48:14] [INFO ] Implicit Places using invariants in 380 ms returned []
[2025-06-04 12:48:14] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:48:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:48:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:48:15] [INFO ] Implicit Places using invariants and state equation in 1032 ms returned []
Implicit Place search using SMT with State Equation took 1419 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:48:15] [INFO ] Redundant transitions in 6 ms returned []
Running 420 sub problems to find dead transitions.
[2025-06-04 12:48:15] [INFO ] Flow matrix only has 422 transitions (discarded 4 similar events)
[2025-06-04 12:48:15] [INFO ] Invariant cache hit.
[2025-06-04 12:48:15] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 4/309 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (OVERLAPS) 1/310 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 7 (OVERLAPS) 422/732 variables, 310/366 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/732 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:35] [INFO ] Deduced a trap composed of 74 places in 109 ms of which 17 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/732 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/732 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 732/732 variables, and 368 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 310/310 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 420 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (OVERLAPS) 4/309 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 6 (OVERLAPS) 1/310 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 8 (OVERLAPS) 422/732 variables, 310/367 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/732 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 732/732 variables, and 788 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 310/310 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60252ms problems are : Problem set: 0 solved, 420 unsolved
Search for dead transitions found 0 dead transitions in 60252ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 101882 ms. Remains : 310/310 places, 426/426 transitions.
Built C files in :
/tmp/ltsmin18327185501093160104
[2025-06-04 12:49:15] [INFO ] Computing symmetric may disable matrix : 426 transitions.
[2025-06-04 12:49:15] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:49:15] [INFO ] Computing symmetric may enable matrix : 426 transitions.
[2025-06-04 12:49:15] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:49:15] [INFO ] Computing Do-Not-Accords matrix : 426 transitions.
[2025-06-04 12:49:15] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:49:15] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18327185501093160104
Running compilation step : cd /tmp/ltsmin18327185501093160104;'/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 977 ms.
Running link step : cd /tmp/ltsmin18327185501093160104;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin18327185501093160104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14709609968738188987.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-04 12:49:30] [INFO ] Flatten gal took : 35 ms
[2025-06-04 12:49:30] [INFO ] Flatten gal took : 36 ms
[2025-06-04 12:49:30] [INFO ] Time to serialize gal into /tmp/LTL596964640663082303.gal : 8 ms
[2025-06-04 12:49:30] [INFO ] Time to serialize properties into /tmp/LTL16189009787436186535.prop : 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/LTL596964640663082303.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11832217073050753002.hoa' '-atoms' '/tmp/LTL16189009787436186535.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/LTL16189009787436186535.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11832217073050753002.hoa
Detected timeout of ITS tools.
[2025-06-04 12:49:45] [INFO ] Flatten gal took : 26 ms
[2025-06-04 12:49:45] [INFO ] Flatten gal took : 25 ms
[2025-06-04 12:49:45] [INFO ] Time to serialize gal into /tmp/LTL15614631489495494320.gal : 5 ms
[2025-06-04 12:49:45] [INFO ] Time to serialize properties into /tmp/LTL13805662375074505929.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15614631489495494320.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13805662375074505929.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...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((Perform_Work_B_0+Perform_Work_B_1)+(Perform_Work_B_2+Perform_Work_B_3))+((Perform_Work_B_4+Perform_Work_B_5)+(Perform_Wo...454
Formula 0 simplified : GF!"((((((Perform_Work_B_0+Perform_Work_B_1)+(Perform_Work_B_2+Perform_Work_B_3))+((Perform_Work_B_4+Perform_Work_B_5)+(Perform_Work...448
Detected timeout of ITS tools.
[2025-06-04 12:50:01] [INFO ] Flatten gal took : 22 ms
[2025-06-04 12:50:01] [INFO ] Applying decomposition
[2025-06-04 12:50:01] [INFO ] Flatten gal took : 19 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/graph9308768991752557013.txt' '-o' '/tmp/graph9308768991752557013.bin' '-w' '/tmp/graph9308768991752557013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9308768991752557013.bin' '-l' '-1' '-v' '-w' '/tmp/graph9308768991752557013.weights' '-q' '0' '-e' '0.001'
[2025-06-04 12:50:01] [INFO ] Decomposing Gal with order
[2025-06-04 12:50:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 12:50:01] [INFO ] Removed a total of 620 redundant transitions.
[2025-06-04 12:50:01] [INFO ] Flatten gal took : 105 ms
[2025-06-04 12:50:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 19 ms.
[2025-06-04 12:50:01] [INFO ] Time to serialize gal into /tmp/LTL9766985861599634460.gal : 7 ms
[2025-06-04 12:50:01] [INFO ] Time to serialize properties into /tmp/LTL15314552432304398963.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/LTL9766985861599634460.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15314552432304398963.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 : !((F(G("((((((gu31.Perform_Work_B_0+gu31.Perform_Work_B_1)+(gu31.Perform_Work_B_2+gu31.Perform_Work_B_3))+((gu31.Perform_Work_B_4+gu31...564
Formula 0 simplified : GF!"((((((gu31.Perform_Work_B_0+gu31.Perform_Work_B_1)+(gu31.Perform_Work_B_2+gu31.Perform_Work_B_3))+((gu31.Perform_Work_B_4+gu31.P...558
Detected timeout of ITS tools.
Treatment of property PolyORBNT-COL-S05J20-LTLCardinality-05 finished in 305175 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 22 out of 344 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 344/344 places, 460/460 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 343 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 343 transition count 459
Applied a total of 2 rules in 10 ms. Remains 343 /344 variables (removed 1) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 12:50:16] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 12:50:16] [INFO ] Computed 57 invariants in 7 ms
[2025-06-04 12:50:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:25] [INFO ] Deduced a trap composed of 59 places in 152 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:25] [INFO ] Deduced a trap composed of 125 places in 300 ms of which 182 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:25] [INFO ] Deduced a trap composed of 125 places in 146 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:25] [INFO ] Deduced a trap composed of 128 places in 133 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:25] [INFO ] Deduced a trap composed of 128 places in 132 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:26] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:26] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:26] [INFO ] Deduced a trap composed of 128 places in 128 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:26] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:26] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:26] [INFO ] Deduced a trap composed of 128 places in 113 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:26] [INFO ] Deduced a trap composed of 125 places in 134 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:27] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:27] [INFO ] Deduced a trap composed of 128 places in 132 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:27] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:27] [INFO ] Deduced a trap composed of 128 places in 136 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:27] [INFO ] Deduced a trap composed of 128 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:27] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:27] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:28] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 29 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:30] [INFO ] Deduced a trap composed of 58 places in 146 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:30] [INFO ] Deduced a trap composed of 58 places in 177 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:30] [INFO ] Deduced a trap composed of 58 places in 126 ms of which 24 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:32] [INFO ] Deduced a trap composed of 59 places in 151 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:32] [INFO ] Deduced a trap composed of 59 places in 151 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:32] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:32] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:33] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:33] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:33] [INFO ] Deduced a trap composed of 59 places in 136 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:33] [INFO ] Deduced a trap composed of 59 places in 139 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:33] [INFO ] Deduced a trap composed of 59 places in 142 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:33] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:33] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:34] [INFO ] Deduced a trap composed of 59 places in 118 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:34] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:34] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:34] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:34] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:34] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:34] [INFO ] Deduced a trap composed of 59 places in 143 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:36] [INFO ] Deduced a trap composed of 125 places in 117 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:36] [INFO ] Deduced a trap composed of 125 places in 131 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 342/798 variables, and 99 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 43/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:40] [INFO ] Deduced a trap composed of 59 places in 153 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:40] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:40] [INFO ] Deduced a trap composed of 128 places in 147 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:41] [INFO ] Deduced a trap composed of 128 places in 141 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:41] [INFO ] Deduced a trap composed of 59 places in 149 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:41] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:41] [INFO ] Deduced a trap composed of 59 places in 149 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:41] [INFO ] Deduced a trap composed of 59 places in 149 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:41] [INFO ] Deduced a trap composed of 59 places in 151 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:42] [INFO ] Deduced a trap composed of 59 places in 146 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:42] [INFO ] Deduced a trap composed of 59 places in 149 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:42] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:42] [INFO ] Deduced a trap composed of 59 places in 142 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:42] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:42] [INFO ] Deduced a trap composed of 128 places in 123 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:42] [INFO ] Deduced a trap composed of 128 places in 125 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:43] [INFO ] Deduced a trap composed of 128 places in 136 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:43] [INFO ] Deduced a trap composed of 59 places in 151 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:43] [INFO ] Deduced a trap composed of 59 places in 144 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:43] [INFO ] Deduced a trap composed of 59 places in 152 ms of which 30 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:44] [INFO ] Deduced a trap composed of 128 places in 139 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:44] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:44] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:44] [INFO ] Deduced a trap composed of 59 places in 149 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:44] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:45] [INFO ] Deduced a trap composed of 59 places in 139 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:45] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:45] [INFO ] Deduced a trap composed of 59 places in 141 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:45] [INFO ] Deduced a trap composed of 128 places in 128 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:45] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:45] [INFO ] Deduced a trap composed of 128 places in 131 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:45] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:46] [INFO ] Deduced a trap composed of 128 places in 140 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:46] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:46] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:46] [INFO ] Deduced a trap composed of 128 places in 124 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:46] [INFO ] Deduced a trap composed of 128 places in 139 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:46] [INFO ] Deduced a trap composed of 128 places in 141 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:46] [INFO ] Deduced a trap composed of 128 places in 143 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:47] [INFO ] Deduced a trap composed of 128 places in 140 ms of which 25 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:47] [INFO ] Deduced a trap composed of 128 places in 119 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:48] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:48] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:48] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:48] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:48] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:48] [INFO ] Deduced a trap composed of 128 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:48] [INFO ] Deduced a trap composed of 128 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:49] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:49] [INFO ] Deduced a trap composed of 59 places in 142 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:49] [INFO ] Deduced a trap composed of 128 places in 135 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:49] [INFO ] Deduced a trap composed of 59 places in 153 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:50] [INFO ] Deduced a trap composed of 14 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:50] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:50] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:50] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:50] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:51] [INFO ] Deduced a trap composed of 59 places in 151 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:51] [INFO ] Deduced a trap composed of 59 places in 148 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:51] [INFO ] Deduced a trap composed of 59 places in 147 ms of which 29 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:52] [INFO ] Deduced a trap composed of 128 places in 142 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:52] [INFO ] Deduced a trap composed of 128 places in 159 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:52] [INFO ] Deduced a trap composed of 128 places in 141 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:52] [INFO ] Deduced a trap composed of 128 places in 148 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:53] [INFO ] Deduced a trap composed of 128 places in 153 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:53] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:53] [INFO ] Deduced a trap composed of 128 places in 135 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:53] [INFO ] Deduced a trap composed of 59 places in 154 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:53] [INFO ] Deduced a trap composed of 128 places in 138 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:53] [INFO ] Deduced a trap composed of 59 places in 150 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:53] [INFO ] Deduced a trap composed of 128 places in 144 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:54] [INFO ] Deduced a trap composed of 59 places in 148 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:54] [INFO ] Deduced a trap composed of 59 places in 156 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:54] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:54] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:54] [INFO ] Deduced a trap composed of 128 places in 121 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:54] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 128 places in 131 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 128 places in 124 ms of which 24 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/342 variables, 20/179 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 128 places in 132 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 29 ms to minimize.
SMT process timed out in 40280ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40281ms
[2025-06-04 12:50:56] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:50:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:50:57] [INFO ] Implicit Places using invariants in 380 ms returned []
[2025-06-04 12:50:57] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:50:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:50:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:50:58] [INFO ] Implicit Places using invariants and state equation in 1503 ms returned []
Implicit Place search using SMT with State Equation took 1885 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2025-06-04 12:50:58] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:50:58] [INFO ] Invariant cache hit.
[2025-06-04 12:50:58] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:07] [INFO ] Deduced a trap composed of 56 places in 131 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:07] [INFO ] Deduced a trap composed of 125 places in 130 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:07] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:08] [INFO ] Deduced a trap composed of 125 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:08] [INFO ] Deduced a trap composed of 125 places in 115 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:09] [INFO ] Deduced a trap composed of 56 places in 125 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:09] [INFO ] Deduced a trap composed of 125 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:11] [INFO ] Deduced a trap composed of 125 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:11] [INFO ] Deduced a trap composed of 145 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:12] [INFO ] Deduced a trap composed of 24 places in 130 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 5/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:14] [INFO ] Deduced a trap composed of 125 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:15] [INFO ] Deduced a trap composed of 125 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:15] [INFO ] Deduced a trap composed of 145 places in 131 ms of which 38 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 1/343 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:25] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:26] [INFO ] Deduced a trap composed of 56 places in 134 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:27] [INFO ] Deduced a trap composed of 105 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:27] [INFO ] Deduced a trap composed of 106 places in 118 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:27] [INFO ] Deduced a trap composed of 125 places in 112 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:27] [INFO ] Deduced a trap composed of 99 places in 152 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:27] [INFO ] Deduced a trap composed of 100 places in 118 ms of which 18 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/343 variables, 7/77 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 77 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 5/342 variables, 5/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (OVERLAPS) 1/343 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:41] [INFO ] Deduced a trap composed of 125 places in 129 ms of which 23 ms to minimize.
Problem TDEAD151 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:43] [INFO ] Deduced a trap composed of 103 places in 133 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:43] [INFO ] Deduced a trap composed of 106 places in 125 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:43] [INFO ] Deduced a trap composed of 106 places in 123 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:43] [INFO ] Deduced a trap composed of 106 places in 124 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:43] [INFO ] Deduced a trap composed of 106 places in 122 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:43] [INFO ] Deduced a trap composed of 106 places in 121 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:43] [INFO ] Deduced a trap composed of 106 places in 122 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:44] [INFO ] Deduced a trap composed of 106 places in 118 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:44] [INFO ] Deduced a trap composed of 106 places in 122 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:44] [INFO ] Deduced a trap composed of 106 places in 121 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:44] [INFO ] Deduced a trap composed of 106 places in 127 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:44] [INFO ] Deduced a trap composed of 106 places in 125 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:44] [INFO ] Deduced a trap composed of 106 places in 123 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:44] [INFO ] Deduced a trap composed of 106 places in 140 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:45] [INFO ] Deduced a trap composed of 106 places in 122 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:45] [INFO ] Deduced a trap composed of 106 places in 121 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:45] [INFO ] Deduced a trap composed of 106 places in 120 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:45] [INFO ] Deduced a trap composed of 106 places in 121 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:45] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 22 ms to minimize.
Problem TDEAD151 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/343 variables, 20/97 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:47] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:49] [INFO ] Deduced a trap composed of 145 places in 144 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:49] [INFO ] Deduced a trap composed of 145 places in 132 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:49] [INFO ] Deduced a trap composed of 145 places in 131 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:49] [INFO ] Deduced a trap composed of 145 places in 128 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:49] [INFO ] Deduced a trap composed of 145 places in 127 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:50] [INFO ] Deduced a trap composed of 165 places in 140 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:50] [INFO ] Deduced a trap composed of 165 places in 133 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:50] [INFO ] Deduced a trap composed of 165 places in 140 ms of which 41 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 9/106 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 106 constraints, problems are : Problem set: 1 solved, 452 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60204ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 60206ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 343/344 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 5 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 12:51:58] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 12:51:58] [INFO ] Computed 56 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:51:59] [INFO ] Implicit Places using invariants in 424 ms returned []
[2025-06-04 12:51:59] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 12:51:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:51:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:52:00] [INFO ] Implicit Places using invariants and state equation in 1288 ms returned []
Implicit Place search using SMT with State Equation took 1713 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/344 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 104106 ms. Remains : 342/344 places, 458/460 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLCardinality-06 finished in 104200 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 5 out of 344 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 344/344 places, 460/460 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 343 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 343 transition count 459
Applied a total of 2 rules in 7 ms. Remains 343 /344 variables (removed 1) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 12:52:00] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 12:52:00] [INFO ] Computed 57 invariants in 7 ms
[2025-06-04 12:52:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:09] [INFO ] Deduced a trap composed of 59 places in 138 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:09] [INFO ] Deduced a trap composed of 125 places in 284 ms of which 182 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:09] [INFO ] Deduced a trap composed of 125 places in 128 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 128 places in 120 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 128 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 128 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 128 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 128 places in 116 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:11] [INFO ] Deduced a trap composed of 125 places in 133 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:11] [INFO ] Deduced a trap composed of 128 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:11] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:11] [INFO ] Deduced a trap composed of 128 places in 140 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:11] [INFO ] Deduced a trap composed of 128 places in 135 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:11] [INFO ] Deduced a trap composed of 128 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:11] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:12] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:12] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 30 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:14] [INFO ] Deduced a trap composed of 58 places in 132 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:14] [INFO ] Deduced a trap composed of 58 places in 153 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:14] [INFO ] Deduced a trap composed of 58 places in 126 ms of which 25 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:16] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:16] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:16] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:16] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:17] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:17] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:17] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:17] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:17] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:17] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:17] [INFO ] Deduced a trap composed of 59 places in 117 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:17] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:18] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:18] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:18] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:18] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:18] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:18] [INFO ] Deduced a trap composed of 59 places in 122 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:19] [INFO ] Deduced a trap composed of 125 places in 117 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:20] [INFO ] Deduced a trap composed of 125 places in 111 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 342/798 variables, and 99 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 43/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:24] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:24] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:25] [INFO ] Deduced a trap composed of 128 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:25] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:25] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:25] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:25] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:25] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:25] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:26] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:26] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:26] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:26] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:26] [INFO ] Deduced a trap composed of 128 places in 128 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:26] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:26] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:27] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:27] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:27] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:27] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 30 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:28] [INFO ] Deduced a trap composed of 128 places in 143 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:28] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:28] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:28] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:28] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:28] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:28] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:29] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:29] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:29] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:29] [INFO ] Deduced a trap composed of 128 places in 119 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:29] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:29] [INFO ] Deduced a trap composed of 128 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:29] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:30] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:30] [INFO ] Deduced a trap composed of 128 places in 125 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:30] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:30] [INFO ] Deduced a trap composed of 128 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:30] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:30] [INFO ] Deduced a trap composed of 128 places in 120 ms of which 25 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:31] [INFO ] Deduced a trap composed of 128 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:31] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:31] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:31] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:32] [INFO ] Deduced a trap composed of 128 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:32] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:32] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:32] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:32] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:32] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:32] [INFO ] Deduced a trap composed of 128 places in 112 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:32] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:33] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:33] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:34] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:34] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:34] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:34] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:34] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:34] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 29 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:35] [INFO ] Deduced a trap composed of 128 places in 135 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:35] [INFO ] Deduced a trap composed of 128 places in 139 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:36] [INFO ] Deduced a trap composed of 128 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:36] [INFO ] Deduced a trap composed of 128 places in 125 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:36] [INFO ] Deduced a trap composed of 128 places in 133 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:36] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:36] [INFO ] Deduced a trap composed of 128 places in 120 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:36] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:36] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:37] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:37] [INFO ] Deduced a trap composed of 128 places in 120 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:37] [INFO ] Deduced a trap composed of 59 places in 138 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:37] [INFO ] Deduced a trap composed of 59 places in 149 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:37] [INFO ] Deduced a trap composed of 59 places in 136 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:37] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:37] [INFO ] Deduced a trap composed of 128 places in 117 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:38] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:38] [INFO ] Deduced a trap composed of 128 places in 133 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:38] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:38] [INFO ] Deduced a trap composed of 128 places in 128 ms of which 25 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/342 variables, 20/179 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:39] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:39] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:39] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:39] [INFO ] Deduced a trap composed of 59 places in 140 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:39] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:40] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:40] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:40] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:40] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 28 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 342/798 variables, and 188 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 132/132 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40216ms problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40217ms
[2025-06-04 12:52:40] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:52:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:52:41] [INFO ] Implicit Places using invariants in 402 ms returned []
[2025-06-04 12:52:41] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:52:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:52:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:52:42] [INFO ] Implicit Places using invariants and state equation in 1066 ms returned []
Implicit Place search using SMT with State Equation took 1473 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2025-06-04 12:52:42] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:52:42] [INFO ] Invariant cache hit.
[2025-06-04 12:52:42] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:51] [INFO ] Deduced a trap composed of 56 places in 123 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:51] [INFO ] Deduced a trap composed of 125 places in 125 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:51] [INFO ] Deduced a trap composed of 125 places in 127 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:51] [INFO ] Deduced a trap composed of 125 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:51] [INFO ] Deduced a trap composed of 125 places in 115 ms of which 16 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:53] [INFO ] Deduced a trap composed of 56 places in 124 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:53] [INFO ] Deduced a trap composed of 125 places in 117 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:54] [INFO ] Deduced a trap composed of 125 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:54] [INFO ] Deduced a trap composed of 145 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:56] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 5/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:57] [INFO ] Deduced a trap composed of 125 places in 114 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:58] [INFO ] Deduced a trap composed of 125 places in 105 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:59] [INFO ] Deduced a trap composed of 145 places in 137 ms of which 37 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 1/343 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:09] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:10] [INFO ] Deduced a trap composed of 56 places in 134 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:10] [INFO ] Deduced a trap composed of 105 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:10] [INFO ] Deduced a trap composed of 106 places in 137 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:10] [INFO ] Deduced a trap composed of 125 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:10] [INFO ] Deduced a trap composed of 99 places in 140 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:11] [INFO ] Deduced a trap composed of 100 places in 115 ms of which 18 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/343 variables, 7/77 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 77 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 5/342 variables, 5/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (OVERLAPS) 1/343 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:25] [INFO ] Deduced a trap composed of 125 places in 126 ms of which 23 ms to minimize.
Problem TDEAD151 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:27] [INFO ] Deduced a trap composed of 103 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:27] [INFO ] Deduced a trap composed of 106 places in 121 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:27] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:27] [INFO ] Deduced a trap composed of 106 places in 129 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:27] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:27] [INFO ] Deduced a trap composed of 106 places in 119 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:27] [INFO ] Deduced a trap composed of 106 places in 123 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:28] [INFO ] Deduced a trap composed of 106 places in 129 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:28] [INFO ] Deduced a trap composed of 106 places in 124 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:28] [INFO ] Deduced a trap composed of 106 places in 129 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:28] [INFO ] Deduced a trap composed of 106 places in 130 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:28] [INFO ] Deduced a trap composed of 106 places in 125 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:28] [INFO ] Deduced a trap composed of 106 places in 127 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:28] [INFO ] Deduced a trap composed of 106 places in 136 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:29] [INFO ] Deduced a trap composed of 106 places in 135 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:29] [INFO ] Deduced a trap composed of 106 places in 128 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:29] [INFO ] Deduced a trap composed of 106 places in 127 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:29] [INFO ] Deduced a trap composed of 106 places in 119 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:29] [INFO ] Deduced a trap composed of 106 places in 127 ms of which 22 ms to minimize.
Problem TDEAD151 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/343 variables, 20/97 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:31] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 145 places in 128 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 145 places in 126 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 145 places in 131 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 145 places in 129 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 145 places in 126 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 165 places in 143 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 165 places in 147 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 165 places in 141 ms of which 42 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 9/106 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 106 constraints, problems are : Problem set: 1 solved, 452 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60177ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 60178ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 343/344 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 6 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 12:53:42] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 12:53:42] [INFO ] Computed 56 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:53:43] [INFO ] Implicit Places using invariants in 433 ms returned []
[2025-06-04 12:53:43] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 12:53:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:53:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:53:44] [INFO ] Implicit Places using invariants and state equation in 1405 ms returned []
Implicit Place search using SMT with State Equation took 1839 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/344 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103725 ms. Remains : 342/344 places, 458/460 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLCardinality-11
Product exploration explored 100000 steps with 33333 reset in 231 ms.
Product exploration explored 100000 steps with 33333 reset in 226 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1602 edges and 342 vertex of which 341 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 0 stabilizing places and 0 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 18 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S05J20-LTLCardinality-11 finished in 104312 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(p0)) U (X(X(G(p0)))||(X(X(p0))&&(p1||G(p2)))))))'
Support contains 30 out of 344 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 344/344 places, 460/460 transitions.
Applied a total of 0 rules in 5 ms. Remains 344 /344 variables (removed 0) and now considering 460/460 (removed 0) transitions.
Running 454 sub problems to find dead transitions.
[2025-06-04 12:53:45] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
// Phase 1: matrix 456 rows 344 cols
[2025-06-04 12:53:45] [INFO ] Computed 57 invariants in 9 ms
[2025-06-04 12:53:45] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 3 (OVERLAPS) 5/343 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:54] [INFO ] Deduced a trap composed of 56 places in 125 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:54] [INFO ] Deduced a trap composed of 125 places in 142 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:54] [INFO ] Deduced a trap composed of 125 places in 131 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:54] [INFO ] Deduced a trap composed of 125 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:55] [INFO ] Deduced a trap composed of 100 places in 117 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:59] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 454 unsolved
SMT process timed out in 20174ms, After SMT, problems are : Problem set: 0 solved, 454 unsolved
Search for dead transitions found 0 dead transitions in 20175ms
[2025-06-04 12:54:05] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 12:54:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:54:05] [INFO ] Implicit Places using invariants in 365 ms returned []
[2025-06-04 12:54:05] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 12:54:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:54:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:54:06] [INFO ] Implicit Places using invariants and state equation in 937 ms returned []
Implicit Place search using SMT with State Equation took 1303 ms to find 0 implicit places.
Running 454 sub problems to find dead transitions.
[2025-06-04 12:54:06] [INFO ] Flow matrix only has 456 transitions (discarded 4 similar events)
[2025-06-04 12:54:06] [INFO ] Invariant cache hit.
[2025-06-04 12:54:06] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/338 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/338 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/338 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 454 unsolved
At refinement iteration 3 (OVERLAPS) 5/343 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:15] [INFO ] Deduced a trap composed of 125 places in 149 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:15] [INFO ] Deduced a trap composed of 125 places in 126 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:15] [INFO ] Deduced a trap composed of 125 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:16] [INFO ] Deduced a trap composed of 100 places in 115 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/343 variables, 4/60 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:17] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:17] [INFO ] Deduced a trap composed of 128 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:17] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:17] [INFO ] Deduced a trap composed of 128 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:18] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:18] [INFO ] Deduced a trap composed of 128 places in 112 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:18] [INFO ] Deduced a trap composed of 128 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:18] [INFO ] Deduced a trap composed of 59 places in 119 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:18] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:18] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:18] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:19] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:19] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:19] [INFO ] Deduced a trap composed of 59 places in 136 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:19] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:19] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:19] [INFO ] Deduced a trap composed of 59 places in 216 ms of which 117 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:20] [INFO ] Deduced a trap composed of 59 places in 155 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:20] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:20] [INFO ] Deduced a trap composed of 59 places in 318 ms of which 216 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/343 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:22] [INFO ] Deduced a trap composed of 109 places in 136 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:22] [INFO ] Deduced a trap composed of 109 places in 138 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:22] [INFO ] Deduced a trap composed of 109 places in 130 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:22] [INFO ] Deduced a trap composed of 109 places in 130 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:22] [INFO ] Deduced a trap composed of 109 places in 130 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:22] [INFO ] Deduced a trap composed of 109 places in 130 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:22] [INFO ] Deduced a trap composed of 108 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:23] [INFO ] Deduced a trap composed of 108 places in 118 ms of which 18 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/343 variables, 8/88 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:29] [INFO ] Deduced a trap composed of 125 places in 128 ms of which 18 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/343 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:31] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:31] [INFO ] Deduced a trap composed of 125 places in 127 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:31] [INFO ] Deduced a trap composed of 128 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:31] [INFO ] Deduced a trap composed of 125 places in 132 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:31] [INFO ] Deduced a trap composed of 128 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:31] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:31] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:31] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:32] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:32] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:32] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:32] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:32] [INFO ] Deduced a trap composed of 128 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:32] [INFO ] Deduced a trap composed of 128 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:32] [INFO ] Deduced a trap composed of 128 places in 112 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:33] [INFO ] Deduced a trap composed of 128 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:33] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:33] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:33] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:33] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 26 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 20/109 constraints. Problems are: Problem set: 0 solved, 454 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:34] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:34] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:34] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:34] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:34] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:35] [INFO ] Deduced a trap composed of 59 places in 143 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:35] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:35] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:35] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:35] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:35] [INFO ] Deduced a trap composed of 128 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:35] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:36] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:36] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:36] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:36] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:36] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:36] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 29 ms to minimize.
SMT process timed out in 30211ms, After SMT, problems are : Problem set: 0 solved, 454 unsolved
Search for dead transitions found 0 dead transitions in 30212ms
Finished structural reductions in LTL mode , in 1 iterations and 51696 ms. Remains : 344/344 places, 460/460 transitions.
Stuttering acceptance computed with spot in 295 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2)), true, (AND (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J20-LTLCardinality-12 finished in 52015 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&&F(p1))) U p1)&&(p1||F(p2)))))'
Support contains 9 out of 344 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 344/344 places, 460/460 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 343 transition count 459
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 343 transition count 459
Applied a total of 2 rules in 11 ms. Remains 343 /344 variables (removed 1) and now considering 459/460 (removed 1) transitions.
Running 453 sub problems to find dead transitions.
[2025-06-04 12:54:37] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
// Phase 1: matrix 455 rows 343 cols
[2025-06-04 12:54:37] [INFO ] Computed 57 invariants in 11 ms
[2025-06-04 12:54:37] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:45] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:46] [INFO ] Deduced a trap composed of 125 places in 280 ms of which 183 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:46] [INFO ] Deduced a trap composed of 125 places in 129 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:46] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:46] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:46] [INFO ] Deduced a trap composed of 128 places in 116 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:46] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:47] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:47] [INFO ] Deduced a trap composed of 128 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:47] [INFO ] Deduced a trap composed of 128 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:47] [INFO ] Deduced a trap composed of 128 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:47] [INFO ] Deduced a trap composed of 125 places in 136 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:47] [INFO ] Deduced a trap composed of 128 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:47] [INFO ] Deduced a trap composed of 128 places in 138 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:47] [INFO ] Deduced a trap composed of 128 places in 133 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:48] [INFO ] Deduced a trap composed of 128 places in 135 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:48] [INFO ] Deduced a trap composed of 128 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:48] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:48] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:48] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 30 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:50] [INFO ] Deduced a trap composed of 58 places in 128 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:50] [INFO ] Deduced a trap composed of 58 places in 158 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:51] [INFO ] Deduced a trap composed of 58 places in 128 ms of which 25 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:52] [INFO ] Deduced a trap composed of 59 places in 144 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:53] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:53] [INFO ] Deduced a trap composed of 59 places in 142 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:53] [INFO ] Deduced a trap composed of 128 places in 108 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:53] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:53] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:53] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:53] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:54] [INFO ] Deduced a trap composed of 59 places in 122 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:54] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:54] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:54] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:54] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:54] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:54] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:54] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:55] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:55] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:56] [INFO ] Deduced a trap composed of 125 places in 117 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:54:56] [INFO ] Deduced a trap composed of 125 places in 106 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 342/798 variables, and 99 constraints, problems are : Problem set: 0 solved, 453 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 5/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 43/99 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:01] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:01] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:01] [INFO ] Deduced a trap composed of 128 places in 126 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:01] [INFO ] Deduced a trap composed of 128 places in 140 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:01] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:01] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:01] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:02] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:02] [INFO ] Deduced a trap composed of 59 places in 142 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:02] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:02] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:02] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:02] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:02] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:03] [INFO ] Deduced a trap composed of 128 places in 125 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:03] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:03] [INFO ] Deduced a trap composed of 128 places in 124 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:03] [INFO ] Deduced a trap composed of 59 places in 140 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:03] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:03] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:04] [INFO ] Deduced a trap composed of 128 places in 140 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:04] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:04] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:04] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:04] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:05] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:05] [INFO ] Deduced a trap composed of 59 places in 130 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:05] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:05] [INFO ] Deduced a trap composed of 128 places in 132 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:05] [INFO ] Deduced a trap composed of 128 places in 125 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:05] [INFO ] Deduced a trap composed of 128 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:05] [INFO ] Deduced a trap composed of 128 places in 120 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:06] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:06] [INFO ] Deduced a trap composed of 128 places in 125 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:06] [INFO ] Deduced a trap composed of 128 places in 131 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:06] [INFO ] Deduced a trap composed of 128 places in 126 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:06] [INFO ] Deduced a trap composed of 128 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:06] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:06] [INFO ] Deduced a trap composed of 128 places in 125 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:07] [INFO ] Deduced a trap composed of 128 places in 121 ms of which 25 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:07] [INFO ] Deduced a trap composed of 128 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:07] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:08] [INFO ] Deduced a trap composed of 128 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:08] [INFO ] Deduced a trap composed of 128 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:08] [INFO ] Deduced a trap composed of 128 places in 113 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:08] [INFO ] Deduced a trap composed of 128 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:08] [INFO ] Deduced a trap composed of 128 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:08] [INFO ] Deduced a trap composed of 128 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:08] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:09] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:09] [INFO ] Deduced a trap composed of 128 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:09] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:09] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:10] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:10] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:10] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:10] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:10] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:11] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:11] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 28 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 20/159 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:12] [INFO ] Deduced a trap composed of 128 places in 134 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:12] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:12] [INFO ] Deduced a trap composed of 128 places in 133 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:12] [INFO ] Deduced a trap composed of 128 places in 133 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:12] [INFO ] Deduced a trap composed of 128 places in 136 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:12] [INFO ] Deduced a trap composed of 128 places in 123 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:12] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:13] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:13] [INFO ] Deduced a trap composed of 128 places in 119 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:13] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:13] [INFO ] Deduced a trap composed of 128 places in 129 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:13] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:13] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:13] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:14] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:14] [INFO ] Deduced a trap composed of 128 places in 120 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:14] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:14] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:14] [INFO ] Deduced a trap composed of 128 places in 122 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:14] [INFO ] Deduced a trap composed of 128 places in 127 ms of which 25 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/342 variables, 20/179 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:15] [INFO ] Deduced a trap composed of 128 places in 130 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:15] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:15] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:16] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:16] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:16] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:16] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:16] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:16] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:17] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 30 ms to minimize.
SMT process timed out in 40275ms, After SMT, problems are : Problem set: 0 solved, 453 unsolved
Search for dead transitions found 0 dead transitions in 40276ms
[2025-06-04 12:55:17] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:55:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:55:17] [INFO ] Implicit Places using invariants in 429 ms returned []
[2025-06-04 12:55:17] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:55:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:55:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:55:19] [INFO ] Implicit Places using invariants and state equation in 1234 ms returned []
Implicit Place search using SMT with State Equation took 1667 ms to find 0 implicit places.
Running 453 sub problems to find dead transitions.
[2025-06-04 12:55:19] [INFO ] Flow matrix only has 455 transitions (discarded 4 similar events)
[2025-06-04 12:55:19] [INFO ] Invariant cache hit.
[2025-06-04 12:55:19] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (OVERLAPS) 5/342 variables, 5/56 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:27] [INFO ] Deduced a trap composed of 56 places in 129 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:27] [INFO ] Deduced a trap composed of 125 places in 125 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:27] [INFO ] Deduced a trap composed of 125 places in 126 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:28] [INFO ] Deduced a trap composed of 125 places in 112 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:28] [INFO ] Deduced a trap composed of 125 places in 111 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/342 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:29] [INFO ] Deduced a trap composed of 56 places in 128 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:30] [INFO ] Deduced a trap composed of 125 places in 124 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:31] [INFO ] Deduced a trap composed of 125 places in 110 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:31] [INFO ] Deduced a trap composed of 145 places in 109 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:32] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 5/66 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:34] [INFO ] Deduced a trap composed of 125 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:35] [INFO ] Deduced a trap composed of 125 places in 115 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:35] [INFO ] Deduced a trap composed of 145 places in 139 ms of which 38 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 3/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (OVERLAPS) 1/343 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:45] [INFO ] Deduced a trap composed of 15 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:46] [INFO ] Deduced a trap composed of 56 places in 131 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:46] [INFO ] Deduced a trap composed of 105 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:46] [INFO ] Deduced a trap composed of 106 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:46] [INFO ] Deduced a trap composed of 125 places in 123 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:47] [INFO ] Deduced a trap composed of 99 places in 142 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:55:47] [INFO ] Deduced a trap composed of 100 places in 125 ms of which 18 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/343 variables, 7/77 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 343/798 variables, and 77 constraints, problems are : Problem set: 0 solved, 453 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 453/453 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/337 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/337 variables, 5/51 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/337 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/337 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 4 (OVERLAPS) 5/342 variables, 5/57 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 7 (OVERLAPS) 1/343 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 453 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/343 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 453 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:02] [INFO ] Deduced a trap composed of 125 places in 122 ms of which 24 ms to minimize.
Problem TDEAD151 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:04] [INFO ] Deduced a trap composed of 103 places in 123 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:04] [INFO ] Deduced a trap composed of 106 places in 120 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:04] [INFO ] Deduced a trap composed of 106 places in 122 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:04] [INFO ] Deduced a trap composed of 106 places in 129 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:04] [INFO ] Deduced a trap composed of 106 places in 129 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:04] [INFO ] Deduced a trap composed of 106 places in 125 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:04] [INFO ] Deduced a trap composed of 106 places in 120 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:05] [INFO ] Deduced a trap composed of 106 places in 124 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:05] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:05] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:05] [INFO ] Deduced a trap composed of 106 places in 126 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:05] [INFO ] Deduced a trap composed of 106 places in 133 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:05] [INFO ] Deduced a trap composed of 106 places in 121 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:05] [INFO ] Deduced a trap composed of 106 places in 142 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:06] [INFO ] Deduced a trap composed of 106 places in 130 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:06] [INFO ] Deduced a trap composed of 106 places in 123 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:06] [INFO ] Deduced a trap composed of 106 places in 129 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:06] [INFO ] Deduced a trap composed of 106 places in 120 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:06] [INFO ] Deduced a trap composed of 106 places in 125 ms of which 23 ms to minimize.
Problem TDEAD151 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/343 variables, 20/97 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:08] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:10] [INFO ] Deduced a trap composed of 145 places in 131 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:10] [INFO ] Deduced a trap composed of 145 places in 129 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:10] [INFO ] Deduced a trap composed of 145 places in 132 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:10] [INFO ] Deduced a trap composed of 145 places in 125 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:10] [INFO ] Deduced a trap composed of 145 places in 139 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:11] [INFO ] Deduced a trap composed of 165 places in 145 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:11] [INFO ] Deduced a trap composed of 165 places in 140 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:11] [INFO ] Deduced a trap composed of 165 places in 139 ms of which 41 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 9/106 constraints. Problems are: Problem set: 1 solved, 452 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 343/798 variables, and 106 constraints, problems are : Problem set: 1 solved, 452 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 51/51 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/343 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/453 constraints, Known Traps: 49/49 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60194ms problems are : Problem set: 1 solved, 452 unsolved
Search for dead transitions found 1 dead transitions in 60199ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 343/344 places, 458/460 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 342 transition count 458
Applied a total of 1 rules in 4 ms. Remains 342 /343 variables (removed 1) and now considering 458/458 (removed 0) transitions.
[2025-06-04 12:56:19] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
// Phase 1: matrix 454 rows 342 cols
[2025-06-04 12:56:19] [INFO ] Computed 56 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:56:19] [INFO ] Implicit Places using invariants in 411 ms returned []
[2025-06-04 12:56:19] [INFO ] Flow matrix only has 454 transitions (discarded 4 similar events)
[2025-06-04 12:56:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:56:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:56:21] [INFO ] Implicit Places using invariants and state equation in 1644 ms returned []
Implicit Place search using SMT with State Equation took 2057 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 342/344 places, 458/460 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 104218 ms. Remains : 342/344 places, 458/460 transitions.
Stuttering acceptance computed with spot in 213 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 210 ms.
Product exploration explored 100000 steps with 50000 reset in 209 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1602 edges and 342 vertex of which 341 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p2))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 17 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-COL-S05J20-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-COL-S05J20-LTLCardinality-13 finished in 104894 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 344 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 344/344 places, 460/460 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 344 transition count 434
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 318 transition count 434
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 52 place count 318 transition count 409
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 102 place count 293 transition count 409
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 292 transition count 408
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 292 transition count 408
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 290 transition count 406
Applied a total of 108 rules in 26 ms. Remains 290 /344 variables (removed 54) and now considering 406/460 (removed 54) transitions.
Running 400 sub problems to find dead transitions.
[2025-06-04 12:56:21] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
// Phase 1: matrix 402 rows 290 cols
[2025-06-04 12:56:21] [INFO ] Computed 57 invariants in 3 ms
[2025-06-04 12:56:21] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:24] [INFO ] Deduced a trap composed of 74 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:24] [INFO ] Deduced a trap composed of 76 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:24] [INFO ] Deduced a trap composed of 76 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:24] [INFO ] Deduced a trap composed of 76 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:24] [INFO ] Deduced a trap composed of 76 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:24] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:24] [INFO ] Deduced a trap composed of 76 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 76 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 76 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 76 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 76 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 76 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 76 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 74 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 76 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:25] [INFO ] Deduced a trap composed of 76 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:26] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:26] [INFO ] Deduced a trap composed of 76 places in 103 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:26] [INFO ] Deduced a trap composed of 74 places in 103 ms of which 21 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:27] [INFO ] Deduced a trap composed of 56 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:27] [INFO ] Deduced a trap composed of 56 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:27] [INFO ] Deduced a trap composed of 56 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:27] [INFO ] Deduced a trap composed of 56 places in 129 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:27] [INFO ] Deduced a trap composed of 56 places in 117 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:28] [INFO ] Deduced a trap composed of 56 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:28] [INFO ] Deduced a trap composed of 53 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:28] [INFO ] Deduced a trap composed of 74 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:29] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:29] [INFO ] Deduced a trap composed of 74 places in 79 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:29] [INFO ] Deduced a trap composed of 74 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:29] [INFO ] Deduced a trap composed of 94 places in 93 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 12/84 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (OVERLAPS) 4/289 variables, 4/88 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 7 (OVERLAPS) 1/290 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 9 (OVERLAPS) 402/692 variables, 290/379 constraints. Problems are: Problem set: 0 solved, 400 unsolved
SMT process timed out in 20151ms, After SMT, problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 20152ms
[2025-06-04 12:56:42] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2025-06-04 12:56:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:56:42] [INFO ] Implicit Places using invariants in 378 ms returned []
[2025-06-04 12:56:42] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2025-06-04 12:56:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:56:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:56:43] [INFO ] Implicit Places using invariants and state equation in 946 ms returned []
Implicit Place search using SMT with State Equation took 1324 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:56:43] [INFO ] Redundant transitions in 5 ms returned []
Running 400 sub problems to find dead transitions.
[2025-06-04 12:56:43] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2025-06-04 12:56:43] [INFO ] Invariant cache hit.
[2025-06-04 12:56:43] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:45] [INFO ] Deduced a trap composed of 76 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:45] [INFO ] Deduced a trap composed of 74 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:45] [INFO ] Deduced a trap composed of 76 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:46] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:46] [INFO ] Deduced a trap composed of 76 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:46] [INFO ] Deduced a trap composed of 76 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:46] [INFO ] Deduced a trap composed of 76 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:46] [INFO ] Deduced a trap composed of 74 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:46] [INFO ] Deduced a trap composed of 76 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:46] [INFO ] Deduced a trap composed of 74 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:46] [INFO ] Deduced a trap composed of 76 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:46] [INFO ] Deduced a trap composed of 76 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:47] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:47] [INFO ] Deduced a trap composed of 76 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:47] [INFO ] Deduced a trap composed of 76 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:47] [INFO ] Deduced a trap composed of 76 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:47] [INFO ] Deduced a trap composed of 74 places in 110 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:47] [INFO ] Deduced a trap composed of 76 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:47] [INFO ] Deduced a trap composed of 76 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:47] [INFO ] Deduced a trap composed of 76 places in 90 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:49] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:50] [INFO ] Deduced a trap composed of 74 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:50] [INFO ] Deduced a trap composed of 74 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:50] [INFO ] Deduced a trap composed of 94 places in 96 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 4/76 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:52] [INFO ] Deduced a trap composed of 75 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:52] [INFO ] Deduced a trap composed of 94 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:52] [INFO ] Deduced a trap composed of 94 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:52] [INFO ] Deduced a trap composed of 94 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:53] [INFO ] Deduced a trap composed of 114 places in 115 ms of which 29 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 6 (OVERLAPS) 4/289 variables, 4/85 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:58] [INFO ] Deduced a trap composed of 114 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:58] [INFO ] Deduced a trap composed of 114 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:58] [INFO ] Deduced a trap composed of 114 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:58] [INFO ] Deduced a trap composed of 114 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:56:58] [INFO ] Deduced a trap composed of 52 places in 110 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 5/90 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/289 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 9 (OVERLAPS) 1/290 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/290 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 11 (OVERLAPS) 402/692 variables, 290/381 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/692 variables, 1/382 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:12] [INFO ] Deduced a trap composed of 74 places in 107 ms of which 13 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/692 variables, 1/383 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 692/692 variables, and 383 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 290/290 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 35/35 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/285 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/285 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/285 variables, 35/87 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:14] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:15] [INFO ] Deduced a trap composed of 74 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:16] [INFO ] Deduced a trap composed of 74 places in 106 ms of which 20 ms to minimize.
Problem TDEAD402 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:17] [INFO ] Deduced a trap composed of 94 places in 111 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:17] [INFO ] Deduced a trap composed of 94 places in 109 ms of which 21 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/285 variables, 5/92 constraints. Problems are: Problem set: 1 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:18] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:18] [INFO ] Deduced a trap composed of 76 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:18] [INFO ] Deduced a trap composed of 76 places in 103 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:18] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:18] [INFO ] Deduced a trap composed of 76 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:18] [INFO ] Deduced a trap composed of 76 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 77 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 77 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 76 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 76 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 76 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 76 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 77 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 76 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 76 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:19] [INFO ] Deduced a trap composed of 76 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:20] [INFO ] Deduced a trap composed of 76 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:20] [INFO ] Deduced a trap composed of 76 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:20] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:20] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 20/112 constraints. Problems are: Problem set: 1 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:21] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:21] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:21] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:22] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:22] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:22] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:22] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:22] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:22] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:22] [INFO ] Deduced a trap composed of 76 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:22] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:23] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:23] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:23] [INFO ] Deduced a trap composed of 76 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:23] [INFO ] Deduced a trap composed of 76 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:23] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:23] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:23] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:23] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:23] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 20/132 constraints. Problems are: Problem set: 1 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:25] [INFO ] Deduced a trap composed of 76 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:25] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:25] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:25] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:25] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:25] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:26] [INFO ] Deduced a trap composed of 76 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:26] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:26] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:26] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:26] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:26] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:26] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:27] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:27] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:27] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:27] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:27] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:27] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:27] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 24 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 20/152 constraints. Problems are: Problem set: 1 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:29] [INFO ] Deduced a trap composed of 76 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:29] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:29] [INFO ] Deduced a trap composed of 76 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:29] [INFO ] Deduced a trap composed of 76 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:29] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:29] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:30] [INFO ] Deduced a trap composed of 76 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:30] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:30] [INFO ] Deduced a trap composed of 76 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:30] [INFO ] Deduced a trap composed of 76 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:30] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:30] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:30] [INFO ] Deduced a trap composed of 76 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:30] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:31] [INFO ] Deduced a trap composed of 76 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:31] [INFO ] Deduced a trap composed of 76 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:31] [INFO ] Deduced a trap composed of 76 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:31] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:31] [INFO ] Deduced a trap composed of 76 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:31] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 15 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 20/172 constraints. Problems are: Problem set: 1 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:35] [INFO ] Deduced a trap composed of 76 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:35] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:35] [INFO ] Deduced a trap composed of 76 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:35] [INFO ] Deduced a trap composed of 76 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:35] [INFO ] Deduced a trap composed of 76 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:35] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:36] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:36] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:36] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:36] [INFO ] Deduced a trap composed of 76 places in 115 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:36] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:36] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:36] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:36] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:37] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:37] [INFO ] Deduced a trap composed of 76 places in 101 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:37] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:37] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:37] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:37] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 25 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/285 variables, 20/192 constraints. Problems are: Problem set: 1 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:41] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:41] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:41] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:41] [INFO ] Deduced a trap composed of 76 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:41] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:42] [INFO ] Deduced a trap composed of 76 places in 122 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:42] [INFO ] Deduced a trap composed of 76 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:42] [INFO ] Deduced a trap composed of 76 places in 102 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:42] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:42] [INFO ] Deduced a trap composed of 76 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:42] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:42] [INFO ] Deduced a trap composed of 76 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:43] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:43] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:43] [INFO ] Deduced a trap composed of 76 places in 144 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:57:43] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 14 ms to minimize.
SMT process timed out in 60230ms, After SMT, problems are : Problem set: 1 solved, 399 unsolved
Search for dead transitions found 1 dead transitions in 60233ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 290/344 places, 405/460 transitions.
Graph (complete) has 1555 edges and 290 vertex of which 289 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 20 ms. Remains 289 /290 variables (removed 1) and now considering 405/405 (removed 0) transitions.
[2025-06-04 12:57:43] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
// Phase 1: matrix 401 rows 289 cols
[2025-06-04 12:57:43] [INFO ] Computed 56 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:57:44] [INFO ] Implicit Places using invariants in 353 ms returned []
[2025-06-04 12:57:44] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 12:57:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:57:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:57:45] [INFO ] Implicit Places using invariants and state equation in 1299 ms returned []
Implicit Place search using SMT with State Equation took 1657 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 289/344 places, 405/460 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 83425 ms. Remains : 289/344 places, 405/460 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J20-LTLCardinality-15
Product exploration explored 100000 steps with 5995 reset in 272 ms.
Product exploration explored 100000 steps with 5978 reset in 283 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1553 edges and 289 vertex of which 288 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 687 steps (44 resets) in 14 ms. (45 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 289 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 289/289 places, 405/405 transitions.
Applied a total of 0 rules in 15 ms. Remains 289 /289 variables (removed 0) and now considering 405/405 (removed 0) transitions.
Running 399 sub problems to find dead transitions.
[2025-06-04 12:57:46] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 12:57:46] [INFO ] Invariant cache hit.
[2025-06-04 12:57:46] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 4/288 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (OVERLAPS) 1/289 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 7 (OVERLAPS) 401/690 variables, 289/345 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 1/346 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:58:04] [INFO ] Deduced a trap composed of 94 places in 141 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:58:05] [INFO ] Deduced a trap composed of 94 places in 132 ms of which 34 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/690 variables, 2/348 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 690/690 variables, and 348 constraints, problems are : Problem set: 0 solved, 399 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 289/289 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (OVERLAPS) 4/288 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 6 (OVERLAPS) 1/289 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 8 (OVERLAPS) 401/690 variables, 289/347 constraints. Problems are: Problem set: 0 solved, 399 unsolved
SMT process timed out in 40184ms, After SMT, problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 40185ms
[2025-06-04 12:58:26] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 12:58:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:58:26] [INFO ] Implicit Places using invariants in 340 ms returned []
[2025-06-04 12:58:26] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 12:58:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:58:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 12:58:28] [INFO ] Implicit Places using invariants and state equation in 1247 ms returned []
Implicit Place search using SMT with State Equation took 1589 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:58:28] [INFO ] Redundant transitions in 4 ms returned []
Running 399 sub problems to find dead transitions.
[2025-06-04 12:58:28] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 12:58:28] [INFO ] Invariant cache hit.
[2025-06-04 12:58:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 4/288 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (OVERLAPS) 1/289 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 7 (OVERLAPS) 401/690 variables, 289/345 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 1/346 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:58:46] [INFO ] Deduced a trap composed of 94 places in 140 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:58:47] [INFO ] Deduced a trap composed of 94 places in 133 ms of which 34 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/690 variables, 2/348 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/690 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 690/690 variables, and 348 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 289/289 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (OVERLAPS) 4/288 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 6 (OVERLAPS) 1/289 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 8 (OVERLAPS) 401/690 variables, 289/347 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/690 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 690/690 variables, and 747 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30090 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 289/289 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60259ms problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60261ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 102059 ms. Remains : 289/289 places, 405/405 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 1553 edges and 289 vertex of which 288 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 421 steps (22 resets) in 7 ms. (52 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5991 reset in 276 ms.
Product exploration explored 100000 steps with 5934 reset in 284 ms.
Built C files in :
/tmp/ltsmin8972899660772041615
[2025-06-04 12:59:29] [INFO ] Computing symmetric may disable matrix : 405 transitions.
[2025-06-04 12:59:29] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:59:29] [INFO ] Computing symmetric may enable matrix : 405 transitions.
[2025-06-04 12:59:29] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:59:29] [INFO ] Computing Do-Not-Accords matrix : 405 transitions.
[2025-06-04 12:59:29] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:59:29] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8972899660772041615
Running compilation step : cd /tmp/ltsmin8972899660772041615;'/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 932 ms.
Running link step : cd /tmp/ltsmin8972899660772041615;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8972899660772041615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18243249590252260903.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 289 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 289/289 places, 405/405 transitions.
Applied a total of 0 rules in 15 ms. Remains 289 /289 variables (removed 0) and now considering 405/405 (removed 0) transitions.
Running 399 sub problems to find dead transitions.
[2025-06-04 12:59:44] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 12:59:44] [INFO ] Invariant cache hit.
[2025-06-04 12:59:44] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 4/288 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (OVERLAPS) 1/289 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 7 (OVERLAPS) 401/690 variables, 289/345 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 1/346 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 13:00:03] [INFO ] Deduced a trap composed of 94 places in 165 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 13:00:03] [INFO ] Deduced a trap composed of 94 places in 155 ms of which 36 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/690 variables, 2/348 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 690/690 variables, and 348 constraints, problems are : Problem set: 0 solved, 399 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 289/289 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (OVERLAPS) 4/288 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 6 (OVERLAPS) 1/289 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 8 (OVERLAPS) 401/690 variables, 289/347 constraints. Problems are: Problem set: 0 solved, 399 unsolved
SMT process timed out in 40200ms, After SMT, problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 40201ms
[2025-06-04 13:00:24] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 13:00:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 13:00:25] [INFO ] Implicit Places using invariants in 352 ms returned []
[2025-06-04 13:00:25] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 13:00:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 13:00:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-04 13:00:26] [INFO ] Implicit Places using invariants and state equation in 1268 ms returned []
Implicit Place search using SMT with State Equation took 1621 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 13:00:26] [INFO ] Redundant transitions in 6 ms returned []
Running 399 sub problems to find dead transitions.
[2025-06-04 13:00:26] [INFO ] Flow matrix only has 401 transitions (discarded 4 similar events)
[2025-06-04 13:00:26] [INFO ] Invariant cache hit.
[2025-06-04 13:00:26] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (OVERLAPS) 4/288 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/288 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (OVERLAPS) 1/289 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/289 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 7 (OVERLAPS) 401/690 variables, 289/345 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 1/346 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 13:00:45] [INFO ] Deduced a trap composed of 94 places in 150 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 13:00:45] [INFO ] Deduced a trap composed of 94 places in 128 ms of which 35 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/690 variables, 2/348 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/690 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 690/690 variables, and 348 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 289/289 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (OVERLAPS) 4/288 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 6 (OVERLAPS) 1/289 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/289 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 8 (OVERLAPS) 401/690 variables, 289/347 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/690 variables, 1/348 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 690/690 variables, and 747 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30094 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 289/289 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60276ms problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 60276ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 102127 ms. Remains : 289/289 places, 405/405 transitions.
Built C files in :
/tmp/ltsmin15466274048567521739
[2025-06-04 13:01:26] [INFO ] Computing symmetric may disable matrix : 405 transitions.
[2025-06-04 13:01:26] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 13:01:26] [INFO ] Computing symmetric may enable matrix : 405 transitions.
[2025-06-04 13:01:26] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 13:01:26] [INFO ] Computing Do-Not-Accords matrix : 405 transitions.
[2025-06-04 13:01:26] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 13:01:26] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15466274048567521739
Running compilation step : cd /tmp/ltsmin15466274048567521739;'/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 928 ms.
Running link step : cd /tmp/ltsmin15466274048567521739;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15466274048567521739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17482185278199166940.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-04 13:01:42] [INFO ] Flatten gal took : 21 ms
[2025-06-04 13:01:42] [INFO ] Flatten gal took : 20 ms
[2025-06-04 13:01:42] [INFO ] Time to serialize gal into /tmp/LTL5316868173579324850.gal : 3 ms
[2025-06-04 13:01:42] [INFO ] Time to serialize properties into /tmp/LTL385324013456665574.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/LTL5316868173579324850.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2289332748356844357.hoa' '-atoms' '/tmp/LTL385324013456665574.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...316
Loading property file /tmp/LTL385324013456665574.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2289332748356844357.hoa
Detected timeout of ITS tools.
[2025-06-04 13:01:57] [INFO ] Flatten gal took : 18 ms
[2025-06-04 13:01:57] [INFO ] Flatten gal took : 17 ms
[2025-06-04 13:01:57] [INFO ] Time to serialize gal into /tmp/LTL9748560313336385128.gal : 3 ms
[2025-06-04 13:01:57] [INFO ] Time to serialize properties into /tmp/LTL9137006147920324770.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/LTL9748560313336385128.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9137006147920324770.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...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(place_522<2)"))))
Formula 0 simplified : FG!"(place_522<2)"
Detected timeout of ITS tools.
[2025-06-04 13:02:12] [INFO ] Flatten gal took : 20 ms
[2025-06-04 13:02:12] [INFO ] Applying decomposition
[2025-06-04 13:02:12] [INFO ] Flatten gal took : 16 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/graph2923807937092775861.txt' '-o' '/tmp/graph2923807937092775861.bin' '-w' '/tmp/graph2923807937092775861.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2923807937092775861.bin' '-l' '-1' '-v' '-w' '/tmp/graph2923807937092775861.weights' '-q' '0' '-e' '0.001'
[2025-06-04 13:02:12] [INFO ] Decomposing Gal with order
[2025-06-04 13:02:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 13:02:12] [INFO ] Removed a total of 363 redundant transitions.
[2025-06-04 13:02:12] [INFO ] Flatten gal took : 43 ms
[2025-06-04 13:02:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 6 ms.
[2025-06-04 13:02:12] [INFO ] Time to serialize gal into /tmp/LTL3129387387085858214.gal : 10 ms
[2025-06-04 13:02:12] [INFO ] Time to serialize properties into /tmp/LTL6081669809853050692.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/LTL3129387387085858214.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6081669809853050692.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(F("(u8.place_522<2)"))))
Formula 0 simplified : FG!"(u8.place_522<2)"
Detected timeout of ITS tools.
Treatment of property PolyORBNT-COL-S05J20-LTLCardinality-15 finished in 365523 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2025-06-04 13:02:27] [INFO ] Flatten gal took : 25 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12056689278532410179
[2025-06-04 13:02:27] [INFO ] Computing symmetric may disable matrix : 460 transitions.
[2025-06-04 13:02:27] [INFO ] Applying decomposition
[2025-06-04 13:02:27] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 13:02:27] [INFO ] Computing symmetric may enable matrix : 460 transitions.
[2025-06-04 13:02:27] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 13:02:27] [INFO ] Flatten gal took : 15 ms
[2025-06-04 13:02:27] [INFO ] Computing Do-Not-Accords matrix : 460 transitions.
[2025-06-04 13:02:27] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph6823630684176592524.txt' '-o' '/tmp/graph6823630684176592524.bin' '-w' '/tmp/graph6823630684176592524.weights'
[2025-06-04 13:02:27] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12056689278532410179
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6823630684176592524.bin' '-l' '-1' '-v' '-w' '/tmp/graph6823630684176592524.weights' '-q' '0' '-e' '0.001'
Running compilation step : cd /tmp/ltsmin12056689278532410179;'/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'
[2025-06-04 13:02:27] [INFO ] Decomposing Gal with order
[2025-06-04 13:02:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 13:02:27] [INFO ] Removed a total of 523 redundant transitions.
[2025-06-04 13:02:27] [INFO ] Flatten gal took : 48 ms
[2025-06-04 13:02:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 202 labels/synchronizations in 16 ms.
[2025-06-04 13:02:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality16334662434978106579.gal : 4 ms
[2025-06-04 13:02:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality18431162004960196767.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/LTLCardinality16334662434978106579.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18431162004960196767.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...299
Read 2 LTL properties
Checking formula 0 : !((F(G("((((((gu42.Perform_Work_B_0+gu42.Perform_Work_B_1)+(gu42.Perform_Work_B_2+gu42.Perform_Work_B_3))+((gu42.Perform_Work_B_4+gu42...564
Formula 0 simplified : GF!"((((((gu42.Perform_Work_B_0+gu42.Perform_Work_B_1)+(gu42.Perform_Work_B_2+gu42.Perform_Work_B_3))+((gu42.Perform_Work_B_4+gu42.P...558
Compilation finished in 1107 ms.
Running link step : cd /tmp/ltsmin12056689278532410179;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin12056689278532410179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin12056689278532410179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12056689278532410179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2025-06-04 13:29:18] [INFO ] Applying decomposition
[2025-06-04 13:29:18] [INFO ] Flatten gal took : 505 ms
[2025-06-04 13:29:19] [INFO ] Decomposing Gal with order
[2025-06-04 13:29:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 13:29:19] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to block in partition [CreatedJobs_0],[CreatedJobs_1],[CreatedJobs_2],[CreatedJobs_3],[CreatedJobs_4],[CreatedJobs_5],[CreatedJobs_6],[CreatedJobs_7],[CreatedJobs_8],[CreatedJobs_9],[CreatedJobs_10],[CreatedJobs_11],[CreatedJobs_12],[CreatedJobs_13],[CreatedJobs_14],[CreatedJobs_15],[CreatedJobs_16],[CreatedJobs_17],[CreatedJobs_18],[CreatedJobs_19],[CreatedJobs_20],[CreatedJobs_21],[CreatedJobs_22],[CreatedJobs_23],[CreatedJobs_24],[CreatedJobs_25],[CreatedJobs_26],[CreatedJobs_27],[CreatedJobs_28],[CreatedJobs_29],[CreatedJobs_30],[CreatedJobs_31],[CreatedJobs_32],[CreatedJobs_33],[CreatedJobs_34],[CreatedJobs_35],[CreatedJobs_36],[CreatedJobs_37],[CreatedJobs_38],[CreatedJobs_39],[CreatedJobs_40],[CreatedJobs_41],[CreatedJobs_42],[CreatedJobs_43],[CreatedJobs_44],[CreatedJobs_45],[CreatedJobs_46],[CreatedJobs_47],[CreatedJobs_48],[CreatedJobs_49],[CreatedJobs_50],[CreatedJobs_51],[CreatedJobs_52],[CreatedJobs_53],[CreatedJobs_54],[CreatedJobs_55],[CreatedJobs_56],[CreatedJobs_57],[CreatedJobs_58],[CreatedJobs_59],[CreatedJobs_60],[CreatedJobs_61],[CreatedJobs_62],[CreatedJobs_63],[CreatedJobs_64],[CreatedJobs_65],[CreatedJobs_66],[CreatedJobs_67],[CreatedJobs_68],[CreatedJobs_69],[CreatedJobs_70],[CreatedJobs_71],[CreatedJobs_72],[CreatedJobs_73],[CreatedJobs_74],[CreatedJobs_75],[CreatedJobs_76],[CreatedJobs_77],[CreatedJobs_78],[CreatedJobs_79],[CreatedJobs_80],[CreatedJobs_81],[CreatedJobs_82],[CreatedJobs_83],[CreatedJobs_84],[CreatedJobs_85],[CreatedJobs_86],[CreatedJobs_87],[CreatedJobs_88],[CreatedJobs_89],[CreatedJobs_90],[CreatedJobs_91],[CreatedJobs_92],[CreatedJobs_93],[CreatedJobs_94],[CreatedJobs_95],[CreatedJobs_96],[CreatedJobs_97],[CreatedJobs_98],[CreatedJobs_99],[CreatedJobs_100],[CreatedJobs_101],[CreatedJobs_102],[CreatedJobs_103],[CreatedJobs_104],[Schedule_Task_E_0],[Schedule_Task_E_1],[Schedule_Task_E_2],[Schedule_Task_E_3],[Schedule_Task_E_4],[Schedule_Task_E_5],[Schedule_Task_E_6],[Schedule_Task_E_7],[Schedule_Task_E_8],[Schedule_Task_E_9],[Schedule_Task_E_10],[Schedule_Task_E_11],[Schedule_Task_E_12],[Schedule_Task_E_13],[Schedule_Task_E_14],[Schedule_Task_E_15],[Schedule_Task_E_16],[Schedule_Task_E_17],[Schedule_Task_E_18],[Schedule_Task_E_19],[Schedule_Task_E_20],[Schedule_Task_E_21],[f3_0, f2_0, f1_0, AvailableJobId_0],[f3_1, f2_1, f1_1, AvailableJobId_1],[f3_2, f2_2, f1_2, AvailableJobId_2],[f3_3, f2_3, f1_3, AvailableJobId_3],[f3_4, f2_4, f1_4, AvailableJobId_4],[f3_5, f2_5, f1_5, AvailableJobId_5],[f3_6, f2_6, f1_6, AvailableJobId_6],[f3_7, f2_7, f1_7, AvailableJobId_7],[f3_8, f2_8, f1_8, AvailableJobId_8],[f3_9, f2_9, f1_9, AvailableJobId_9],[f3_10, f2_10, f1_10, AvailableJobId_10],[f3_11, f2_11, f1_11, AvailableJobId_11],[f3_12, f2_12, f1_12, AvailableJobId_12],[f3_13, f2_13, f1_13, AvailableJobId_13],[f3_14, f2_14, f1_14, AvailableJobId_14],[f3_15, f2_15, f1_15, AvailableJobId_15],[f3_16, f2_16, f1_16, AvailableJobId_16],[f3_17, f2_17, f1_17, AvailableJobId_17],[f3_18, f2_18, f1_18, AvailableJobId_18],[f3_19, f2_19, f1_19, AvailableJobId_19],[f3_20, f2_20, f1_20, AvailableJobId_20],[FetchJobE_0, QueueJobB_0, NotifyEventJobQueuedB_0, Perform_Work_B_0],[FetchJobE_1, QueueJobB_1, NotifyEventJobQueuedB_1, Perform_Work_B_1],[FetchJobE_2, QueueJobB_2, NotifyEventJobQueuedB_2, Perform_Work_B_2],[FetchJobE_3, QueueJobB_3, NotifyEventJobQueuedB_3, Perform_Work_B_3],[FetchJobE_4, QueueJobB_4, NotifyEventJobQueuedB_4, Perform_Work_B_4],[FetchJobE_5, QueueJobB_5, NotifyEventJobQueuedB_5, Perform_Work_B_5],[FetchJobE_6, QueueJobB_6, NotifyEventJobQueuedB_6, Perform_Work_B_6],[FetchJobE_7, QueueJobB_7, NotifyEventJobQueuedB_7, Perform_Work_B_7],[FetchJobE_8, QueueJobB_8, NotifyEventJobQueuedB_8, Perform_Work_B_8],[FetchJobE_9, QueueJobB_9, NotifyEventJobQueuedB_9, Perform_Work_B_9],[FetchJobE_10, QueueJobB_10, NotifyEventJobQueuedB_10, Perform_Work_B_10],[FetchJobE_11, QueueJobB_11, NotifyEventJobQueuedB_11, Perform_Work_B_11],[FetchJobE_12, QueueJobB_12, NotifyEventJobQueuedB_12, Perform_Work_B_12],[FetchJobE_13, QueueJobB_13, NotifyEventJobQueuedB_13, Perform_Work_B_13],[FetchJobE_14, QueueJobB_14, NotifyEventJobQueuedB_14, Perform_Work_B_14],[FetchJobE_15, QueueJobB_15, NotifyEventJobQueuedB_15, Perform_Work_B_15],[FetchJobE_16, QueueJobB_16, NotifyEventJobQueuedB_16, Perform_Work_B_16],[FetchJobE_17, QueueJobB_17, NotifyEventJobQueuedB_17, Perform_Work_B_17],[FetchJobE_18, QueueJobB_18, NotifyEventJobQueuedB_18, Perform_Work_B_18],[FetchJobE_19, QueueJobB_19, NotifyEventJobQueuedB_19, Perform_Work_B_19],[FetchJobE_20, QueueJobB_20, NotifyEventJobQueuedB_20, Perform_Work_B_20],[place_482_0],[place_482_1],[place_482_2],[place_482_3],[place_482_4],[ModifiedSrc_0, TheSour_0],[ModifiedSrc_1, TheSour_1],[ModifiedSrc_2, TheSour_2],[ModifiedSrc_3, TheSour_3],[ModifiedSrc_4, TheSour_4],
at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1028)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
[2025-06-04 13:29:19] [INFO ] Flatten gal took : 120 ms
[2025-06-04 13:29:19] [INFO ] Time to serialize gal into /tmp/LTLCardinality12025086876833940793.gal : 34 ms
[2025-06-04 13:29:19] [INFO ] Time to serialize properties into /tmp/LTLCardinality13677062794558760241.ltl : 5 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/LTLCardinality12025086876833940793.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13677062794558760241.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...299
Read 2 LTL properties
Checking formula 0 : !((F(G("((((((Perform_Work_B_0+Perform_Work_B_1)+(Perform_Work_B_2+Perform_Work_B_3))+((Perform_Work_B_4+Perform_Work_B_5)+(Perform_Wo...454
Formula 0 simplified : GF!"((((((Perform_Work_B_0+Perform_Work_B_1)+(Perform_Work_B_2+Perform_Work_B_3))+((Perform_Work_B_4+Perform_Work_B_5)+(Perform_Work...448
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin12056689278532410179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin12056689278532410179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
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="PolyORBNT-COL-S05J20"
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 PolyORBNT-COL-S05J20, 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 r156-tall-174881254200555"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J20.tgz
mv PolyORBNT-COL-S05J20 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 ;