About the Execution of ITS-Tools for EisenbergMcGuire-PT-07
| 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 | ??T?????T????T?T | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860068100786.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 EisenbergMcGuire-PT-07, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860068100786
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.2M May 29 14:32 model.pnml
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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 EisenbergMcGuire-PT-07-CTLFireability-2023-12
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2023-13
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2023-14
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2023-15
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-00
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-01
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-02
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-03
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-04
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-05
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-06
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-07
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-08
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-09
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-10
FORMULA_NAME EisenbergMcGuire-PT-07-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748843219059
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 05:47:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 05:47:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 05:47:00] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2025-06-02 05:47:00] [INFO ] Transformed 553 places.
[2025-06-02 05:47:00] [INFO ] Transformed 1960 transitions.
[2025-06-02 05:47:00] [INFO ] Found NUPN structural information;
[2025-06-02 05:47:00] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 253 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 123 out of 553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 523 transition count 1750
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 523 transition count 1750
Applied a total of 60 rules in 90 ms. Remains 523 /553 variables (removed 30) and now considering 1750/1960 (removed 210) transitions.
[2025-06-02 05:47:00] [INFO ] Flow matrix only has 791 transitions (discarded 959 similar events)
// Phase 1: matrix 791 rows 523 cols
[2025-06-02 05:47:00] [INFO ] Computed 22 invariants in 28 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:47:01] [INFO ] Implicit Places using invariants in 433 ms returned []
[2025-06-02 05:47:01] [INFO ] Flow matrix only has 791 transitions (discarded 959 similar events)
[2025-06-02 05:47:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:47:01] [INFO ] State equation strengthened by 292 read => feed constraints.
[2025-06-02 05:47:02] [INFO ] Implicit Places using invariants and state equation in 1540 ms returned []
Implicit Place search using SMT with State Equation took 2003 ms to find 0 implicit places.
Running 1743 sub problems to find dead transitions.
[2025-06-02 05:47:02] [INFO ] Flow matrix only has 791 transitions (discarded 959 similar events)
[2025-06-02 05:47:02] [INFO ] Invariant cache hit.
[2025-06-02 05:47:02] [INFO ] State equation strengthened by 292 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1743 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1743 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:17] [INFO ] Deduced a trap composed of 20 places in 186 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:17] [INFO ] Deduced a trap composed of 26 places in 144 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:17] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:17] [INFO ] Deduced a trap composed of 38 places in 91 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:17] [INFO ] Deduced a trap composed of 44 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:18] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:18] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:18] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:18] [INFO ] Deduced a trap composed of 32 places in 157 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:19] [INFO ] Deduced a trap composed of 48 places in 258 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:20] [INFO ] Deduced a trap composed of 63 places in 217 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:20] [INFO ] Deduced a trap composed of 95 places in 213 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:20] [INFO ] Deduced a trap composed of 63 places in 201 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:20] [INFO ] Deduced a trap composed of 76 places in 204 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:21] [INFO ] Deduced a trap composed of 95 places in 209 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:21] [INFO ] Deduced a trap composed of 71 places in 247 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:21] [INFO ] Deduced a trap composed of 95 places in 217 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:21] [INFO ] Deduced a trap composed of 3 places in 203 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:22] [INFO ] Deduced a trap composed of 84 places in 213 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:22] [INFO ] Deduced a trap composed of 71 places in 231 ms of which 42 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/523 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1743 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:23] [INFO ] Deduced a trap composed of 70 places in 150 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:23] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:24] [INFO ] Deduced a trap composed of 69 places in 242 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:24] [INFO ] Deduced a trap composed of 3 places in 179 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:25] [INFO ] Deduced a trap composed of 78 places in 215 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:25] [INFO ] Deduced a trap composed of 84 places in 208 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:25] [INFO ] Deduced a trap composed of 80 places in 211 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:25] [INFO ] Deduced a trap composed of 95 places in 219 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:26] [INFO ] Deduced a trap composed of 71 places in 231 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:26] [INFO ] Deduced a trap composed of 95 places in 203 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:26] [INFO ] Deduced a trap composed of 3 places in 189 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:26] [INFO ] Deduced a trap composed of 98 places in 216 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:27] [INFO ] Deduced a trap composed of 17 places in 220 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:27] [INFO ] Deduced a trap composed of 20 places in 204 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:27] [INFO ] Deduced a trap composed of 23 places in 221 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:28] [INFO ] Deduced a trap composed of 79 places in 238 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:28] [INFO ] Deduced a trap composed of 96 places in 199 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:28] [INFO ] Deduced a trap composed of 14 places in 216 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:28] [INFO ] Deduced a trap composed of 41 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:29] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 12 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/523 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1743 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 523/1314 variables, and 62 constraints, problems are : Problem set: 0 solved, 1743 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/523 constraints, ReadFeed: 0/292 constraints, PredecessorRefiner: 1743/1743 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1743 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1743 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1743 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/523 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1743 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:35] [INFO ] Deduced a trap composed of 38 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:35] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:35] [INFO ] Deduced a trap composed of 35 places in 206 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:37] [INFO ] Deduced a trap composed of 63 places in 206 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:37] [INFO ] Deduced a trap composed of 84 places in 228 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:37] [INFO ] Deduced a trap composed of 94 places in 196 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:38] [INFO ] Deduced a trap composed of 94 places in 195 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:38] [INFO ] Deduced a trap composed of 94 places in 184 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:39] [INFO ] Deduced a trap composed of 48 places in 197 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:39] [INFO ] Deduced a trap composed of 48 places in 170 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:39] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:41] [INFO ] Deduced a trap composed of 79 places in 207 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:42] [INFO ] Deduced a trap composed of 46 places in 218 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:42] [INFO ] Deduced a trap composed of 81 places in 224 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:42] [INFO ] Deduced a trap composed of 47 places in 218 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:43] [INFO ] Deduced a trap composed of 48 places in 217 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:43] [INFO ] Deduced a trap composed of 45 places in 220 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:43] [INFO ] Deduced a trap composed of 48 places in 227 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:43] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:43] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/523 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1743 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:44] [INFO ] Deduced a trap composed of 94 places in 185 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:44] [INFO ] Deduced a trap composed of 96 places in 172 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:46] [INFO ] Deduced a trap composed of 63 places in 171 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:46] [INFO ] Deduced a trap composed of 48 places in 181 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:46] [INFO ] Deduced a trap composed of 63 places in 152 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:52] [INFO ] Deduced a trap composed of 29 places in 237 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:47:52] [INFO ] Deduced a trap composed of 29 places in 218 ms of which 29 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 523/1314 variables, and 89 constraints, problems are : Problem set: 0 solved, 1743 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/523 constraints, ReadFeed: 0/292 constraints, PredecessorRefiner: 0/1743 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60764ms problems are : Problem set: 0 solved, 1743 unsolved
Search for dead transitions found 0 dead transitions in 60788ms
Starting structural reductions in LTL mode, iteration 1 : 523/553 places, 1750/1960 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62914 ms. Remains : 523/553 places, 1750/1960 transitions.
Support contains 123 out of 523 places after structural reductions.
[2025-06-02 05:48:03] [INFO ] Flatten gal took : 126 ms
[2025-06-02 05:48:03] [INFO ] Flatten gal took : 88 ms
[2025-06-02 05:48:04] [INFO ] Input system was already deterministic with 1750 transitions.
Support contains 121 out of 523 places (down from 123) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1729 ms. (23 steps per ms) remains 79/101 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 79/79 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 79/79 properties
[2025-06-02 05:48:04] [INFO ] Flow matrix only has 791 transitions (discarded 959 similar events)
[2025-06-02 05:48:04] [INFO ] Invariant cache hit.
[2025-06-02 05:48:04] [INFO ] State equation strengthened by 292 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp89 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 78 unsolved
Problem AtomicPropp42 is UNSAT
At refinement iteration 2 (OVERLAPS) 424/523 variables, 14/15 constraints. Problems are: Problem set: 2 solved, 77 unsolved
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp69 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/523 variables, 7/22 constraints. Problems are: Problem set: 4 solved, 75 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:05] [INFO ] Deduced a trap composed of 14 places in 239 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:06] [INFO ] Deduced a trap composed of 3 places in 187 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:06] [INFO ] Deduced a trap composed of 76 places in 213 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:06] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:06] [INFO ] Deduced a trap composed of 3 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:06] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:06] [INFO ] Deduced a trap composed of 44 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:06] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:06] [INFO ] Deduced a trap composed of 26 places in 205 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:07] [INFO ] Deduced a trap composed of 38 places in 214 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:07] [INFO ] Deduced a trap composed of 3 places in 182 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:07] [INFO ] Deduced a trap composed of 35 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:07] [INFO ] Deduced a trap composed of 3 places in 160 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:08] [INFO ] Deduced a trap composed of 17 places in 186 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:08] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:08] [INFO ] Deduced a trap composed of 38 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:08] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:08] [INFO ] Deduced a trap composed of 3 places in 142 ms of which 8 ms to minimize.
Problem AtomicPropp56 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:08] [INFO ] Deduced a trap composed of 23 places in 149 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:08] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 11 ms to minimize.
Problem AtomicPropp56 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/523 variables, 20/42 constraints. Problems are: Problem set: 5 solved, 74 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:09] [INFO ] Deduced a trap composed of 3 places in 157 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:09] [INFO ] Deduced a trap composed of 49 places in 210 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:09] [INFO ] Deduced a trap composed of 20 places in 194 ms of which 21 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 523/1314 variables, and 45 constraints, problems are : Problem set: 5 solved, 74 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/523 constraints, ReadFeed: 0/292 constraints, PredecessorRefiner: 79/78 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 74 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp81 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/93 variables, 1/1 constraints. Problems are: Problem set: 7 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/93 variables, 1/2 constraints. Problems are: Problem set: 7 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/93 variables, 0/2 constraints. Problems are: Problem set: 7 solved, 72 unsolved
Problem AtomicPropp34 is UNSAT
At refinement iteration 3 (OVERLAPS) 430/523 variables, 14/16 constraints. Problems are: Problem set: 8 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/523 variables, 7/23 constraints. Problems are: Problem set: 8 solved, 71 unsolved
Problem AtomicPropp85 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/523 variables, 22/45 constraints. Problems are: Problem set: 9 solved, 70 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:11] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:11] [INFO ] Deduced a trap composed of 76 places in 218 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:11] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:11] [INFO ] Deduced a trap composed of 29 places in 187 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:12] [INFO ] Deduced a trap composed of 70 places in 215 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:12] [INFO ] Deduced a trap composed of 20 places in 214 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:12] [INFO ] Deduced a trap composed of 28 places in 181 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:12] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:12] [INFO ] Deduced a trap composed of 23 places in 177 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:12] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:13] [INFO ] Deduced a trap composed of 69 places in 210 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:13] [INFO ] Deduced a trap composed of 70 places in 210 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:14] [INFO ] Deduced a trap composed of 63 places in 196 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:14] [INFO ] Deduced a trap composed of 82 places in 206 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:14] [INFO ] Deduced a trap composed of 85 places in 202 ms of which 28 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 523/1314 variables, and 60 constraints, problems are : Problem set: 9 solved, 70 unsolved in 5011 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/523 constraints, ReadFeed: 0/292 constraints, PredecessorRefiner: 0/78 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10076ms problems are : Problem set: 9 solved, 70 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 90 out of 523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 523 transition count 1747
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 520 transition count 1747
Performed 138 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 138 Pre rules applied. Total rules applied 6 place count 520 transition count 1609
Deduced a syphon composed of 138 places in 2 ms
Reduce places removed 138 places and 0 transitions.
Iterating global reduction 2 with 276 rules applied. Total rules applied 282 place count 382 transition count 1609
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 285 place count 379 transition count 1588
Iterating global reduction 2 with 3 rules applied. Total rules applied 288 place count 379 transition count 1588
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 368 place count 339 transition count 1548
Applied a total of 368 rules in 182 ms. Remains 339 /523 variables (removed 184) and now considering 1548/1750 (removed 202) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 183 ms. Remains : 339/523 places, 1548/1750 transitions.
RANDOM walk for 40000 steps (8 resets) in 745 ms. (53 steps per ms) remains 69/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
Interrupted probabilistic random walk after 176800 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :21 out of 69
Probabilistic random walk after 176800 steps, saw 104937 distinct states, run finished after 3006 ms. (steps per millisecond=58 ) properties seen :21
[2025-06-02 05:48:18] [INFO ] Flow matrix only has 589 transitions (discarded 959 similar events)
// Phase 1: matrix 589 rows 339 cols
[2025-06-02 05:48:18] [INFO ] Computed 22 invariants in 3 ms
[2025-06-02 05:48:18] [INFO ] State equation strengthened by 274 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (OVERLAPS) 264/339 variables, 14/15 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/339 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:19] [INFO ] Deduced a trap composed of 3 places in 165 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:19] [INFO ] Deduced a trap composed of 3 places in 88 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:19] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:19] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:19] [INFO ] Deduced a trap composed of 28 places in 176 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:19] [INFO ] Deduced a trap composed of 50 places in 187 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:19] [INFO ] Deduced a trap composed of 56 places in 158 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:20] [INFO ] Deduced a trap composed of 33 places in 158 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:20] [INFO ] Deduced a trap composed of 3 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:20] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:20] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:20] [INFO ] Deduced a trap composed of 3 places in 138 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:20] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:20] [INFO ] Deduced a trap composed of 16 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:21] [INFO ] Deduced a trap composed of 3 places in 141 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:21] [INFO ] Deduced a trap composed of 17 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:21] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:21] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:21] [INFO ] Deduced a trap composed of 13 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:21] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/339 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:21] [INFO ] Deduced a trap composed of 41 places in 185 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:22] [INFO ] Deduced a trap composed of 19 places in 162 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:22] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:22] [INFO ] Deduced a trap composed of 24 places in 156 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:22] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:22] [INFO ] Deduced a trap composed of 47 places in 151 ms of which 19 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 6/48 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:23] [INFO ] Deduced a trap composed of 62 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:23] [INFO ] Deduced a trap composed of 63 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:23] [INFO ] Deduced a trap composed of 56 places in 163 ms of which 21 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 3/51 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/339 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 8 (OVERLAPS) 589/928 variables, 339/390 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/928 variables, 274/664 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/928 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:26] [INFO ] Deduced a trap composed of 67 places in 134 ms of which 15 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/928 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/928 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 13 (OVERLAPS) 0/928 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Real declared 928/928 variables, and 665 constraints, problems are : Problem set: 0 solved, 48 unsolved in 11997 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 339/339 constraints, ReadFeed: 274/274 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 30/30 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 264/339 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/339 variables, 7/23 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 29/52 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:31] [INFO ] Deduced a trap composed of 40 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:31] [INFO ] Deduced a trap composed of 22 places in 140 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:31] [INFO ] Deduced a trap composed of 25 places in 168 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:31] [INFO ] Deduced a trap composed of 52 places in 156 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:31] [INFO ] Deduced a trap composed of 38 places in 134 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:32] [INFO ] Deduced a trap composed of 43 places in 121 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:32] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 7/59 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:32] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:32] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:33] [INFO ] Deduced a trap composed of 56 places in 153 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:33] [INFO ] Deduced a trap composed of 56 places in 146 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:33] [INFO ] Deduced a trap composed of 52 places in 166 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:33] [INFO ] Deduced a trap composed of 50 places in 175 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:33] [INFO ] Deduced a trap composed of 50 places in 169 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:34] [INFO ] Deduced a trap composed of 54 places in 179 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:34] [INFO ] Deduced a trap composed of 49 places in 187 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:34] [INFO ] Deduced a trap composed of 43 places in 151 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:34] [INFO ] Deduced a trap composed of 48 places in 168 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:34] [INFO ] Deduced a trap composed of 49 places in 165 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:35] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 16 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/339 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:35] [INFO ] Deduced a trap composed of 42 places in 164 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:36] [INFO ] Deduced a trap composed of 54 places in 173 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:36] [INFO ] Deduced a trap composed of 49 places in 172 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:36] [INFO ] Deduced a trap composed of 52 places in 153 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:36] [INFO ] Deduced a trap composed of 49 places in 146 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:36] [INFO ] Deduced a trap composed of 50 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:37] [INFO ] Deduced a trap composed of 66 places in 160 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:37] [INFO ] Deduced a trap composed of 39 places in 165 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:37] [INFO ] Deduced a trap composed of 50 places in 158 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:37] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/339 variables, 10/82 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:38] [INFO ] Deduced a trap composed of 53 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:38] [INFO ] Deduced a trap composed of 47 places in 172 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:38] [INFO ] Deduced a trap composed of 54 places in 157 ms of which 19 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/339 variables, 3/85 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:39] [INFO ] Deduced a trap composed of 50 places in 150 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:39] [INFO ] Deduced a trap composed of 56 places in 146 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:39] [INFO ] Deduced a trap composed of 56 places in 147 ms of which 25 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/339 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:40] [INFO ] Deduced a trap composed of 52 places in 147 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:40] [INFO ] Deduced a trap composed of 52 places in 167 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:41] [INFO ] Deduced a trap composed of 43 places in 162 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:41] [INFO ] Deduced a trap composed of 54 places in 162 ms of which 26 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/339 variables, 4/92 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/339 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 13 (OVERLAPS) 589/928 variables, 339/431 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/928 variables, 274/705 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/928 variables, 48/753 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:45] [INFO ] Deduced a trap composed of 52 places in 160 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:45] [INFO ] Deduced a trap composed of 52 places in 162 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:45] [INFO ] Deduced a trap composed of 52 places in 150 ms of which 24 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/928 variables, 3/756 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/928 variables, 0/756 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:55] [INFO ] Deduced a trap composed of 38 places in 145 ms of which 18 ms to minimize.
At refinement iteration 18 (OVERLAPS) 0/928 variables, 1/757 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:48:58] [INFO ] Deduced a trap composed of 57 places in 154 ms of which 19 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/928 variables, 1/758 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/928 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 21 (OVERLAPS) 0/928 variables, 0/758 constraints. Problems are: Problem set: 0 solved, 48 unsolved
No progress, stopping.
After SMT solving in domain Int declared 928/928 variables, and 758 constraints, problems are : Problem set: 0 solved, 48 unsolved in 44304 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 339/339 constraints, ReadFeed: 274/274 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 75/75 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56333ms problems are : Problem set: 0 solved, 48 unsolved
Parikh walk visited 3 properties in 4537 ms.
Support contains 74 out of 339 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 339/339 places, 1548/1548 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 339 transition count 1541
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 332 transition count 1541
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 329 transition count 1520
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 329 transition count 1520
Applied a total of 20 rules in 75 ms. Remains 329 /339 variables (removed 10) and now considering 1520/1548 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 329/339 places, 1520/1548 transitions.
RANDOM walk for 40000 steps (8 resets) in 399 ms. (100 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 45/45 properties
Interrupted probabilistic random walk after 201456 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :0 out of 45
Probabilistic random walk after 201456 steps, saw 112710 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :0
[2025-06-02 05:49:22] [INFO ] Flow matrix only has 561 transitions (discarded 959 similar events)
// Phase 1: matrix 561 rows 329 cols
[2025-06-02 05:49:22] [INFO ] Computed 22 invariants in 2 ms
[2025-06-02 05:49:22] [INFO ] State equation strengthened by 256 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (OVERLAPS) 255/329 variables, 14/15 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:23] [INFO ] Deduced a trap composed of 3 places in 145 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:23] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:23] [INFO ] Deduced a trap composed of 19 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:23] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:23] [INFO ] Deduced a trap composed of 3 places in 144 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:24] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:24] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:24] [INFO ] Deduced a trap composed of 15 places in 148 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:24] [INFO ] Deduced a trap composed of 23 places in 152 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:24] [INFO ] Deduced a trap composed of 45 places in 152 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:24] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:24] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:24] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:25] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 14/36 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:25] [INFO ] Deduced a trap composed of 19 places in 155 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:25] [INFO ] Deduced a trap composed of 13 places in 145 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:25] [INFO ] Deduced a trap composed of 32 places in 142 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:25] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:26] [INFO ] Deduced a trap composed of 38 places in 159 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:26] [INFO ] Deduced a trap composed of 38 places in 165 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:26] [INFO ] Deduced a trap composed of 38 places in 162 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:26] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 8/44 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 7 (OVERLAPS) 561/890 variables, 329/373 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/890 variables, 256/629 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/890 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 10 (OVERLAPS) 0/890 variables, 0/629 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Real declared 890/890 variables, and 629 constraints, problems are : Problem set: 0 solved, 45 unsolved in 6572 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 329/329 constraints, ReadFeed: 256/256 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/74 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/74 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 3 (OVERLAPS) 255/329 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/329 variables, 7/23 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/329 variables, 21/44 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:29] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:29] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:30] [INFO ] Deduced a trap composed of 24 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:30] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:30] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:30] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:30] [INFO ] Deduced a trap composed of 29 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:30] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:30] [INFO ] Deduced a trap composed of 52 places in 153 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:31] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 10/54 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:31] [INFO ] Deduced a trap composed of 57 places in 152 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:31] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:31] [INFO ] Deduced a trap composed of 38 places in 140 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:31] [INFO ] Deduced a trap composed of 42 places in 147 ms of which 16 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/329 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:32] [INFO ] Deduced a trap composed of 41 places in 172 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:32] [INFO ] Deduced a trap composed of 49 places in 176 ms of which 27 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/329 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:33] [INFO ] Deduced a trap composed of 42 places in 162 ms of which 20 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/329 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:34] [INFO ] Deduced a trap composed of 53 places in 154 ms of which 19 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/329 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:35] [INFO ] Deduced a trap composed of 54 places in 153 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:35] [INFO ] Deduced a trap composed of 57 places in 156 ms of which 25 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/329 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:36] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 15 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/329 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:36] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:37] [INFO ] Deduced a trap composed of 63 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:37] [INFO ] Deduced a trap composed of 63 places in 139 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:37] [INFO ] Deduced a trap composed of 63 places in 143 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:37] [INFO ] Deduced a trap composed of 63 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:37] [INFO ] Deduced a trap composed of 63 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:37] [INFO ] Deduced a trap composed of 63 places in 115 ms of which 12 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/329 variables, 7/72 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:38] [INFO ] Deduced a trap composed of 45 places in 147 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:38] [INFO ] Deduced a trap composed of 52 places in 135 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:39] [INFO ] Deduced a trap composed of 54 places in 154 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:39] [INFO ] Deduced a trap composed of 53 places in 144 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:39] [INFO ] Deduced a trap composed of 54 places in 140 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:39] [INFO ] Deduced a trap composed of 60 places in 131 ms of which 20 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/329 variables, 6/78 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/329 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 16 (OVERLAPS) 561/890 variables, 329/407 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/890 variables, 256/663 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/890 variables, 45/708 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:42] [INFO ] Deduced a trap composed of 50 places in 177 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:42] [INFO ] Deduced a trap composed of 55 places in 159 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:43] [INFO ] Deduced a trap composed of 54 places in 174 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:44] [INFO ] Deduced a trap composed of 42 places in 141 ms of which 15 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/890 variables, 4/712 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:47] [INFO ] Deduced a trap composed of 56 places in 166 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:47] [INFO ] Deduced a trap composed of 40 places in 168 ms of which 20 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/890 variables, 2/714 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:50] [INFO ] Deduced a trap composed of 45 places in 136 ms of which 12 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/890 variables, 1/715 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/890 variables, 0/715 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:57] [INFO ] Deduced a trap composed of 38 places in 156 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:58] [INFO ] Deduced a trap composed of 38 places in 151 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:49:58] [INFO ] Deduced a trap composed of 41 places in 154 ms of which 14 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/890 variables, 3/718 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:02] [INFO ] Deduced a trap composed of 59 places in 176 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:02] [INFO ] Deduced a trap composed of 61 places in 161 ms of which 28 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/890 variables, 2/720 constraints. Problems are: Problem set: 0 solved, 45 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:04] [INFO ] Deduced a trap composed of 42 places in 140 ms of which 14 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/890 variables, 1/721 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/890 variables, 0/721 constraints. Problems are: Problem set: 0 solved, 45 unsolved
At refinement iteration 27 (OVERLAPS) 0/890 variables, 0/721 constraints. Problems are: Problem set: 0 solved, 45 unsolved
No progress, stopping.
After SMT solving in domain Int declared 890/890 variables, and 721 constraints, problems are : Problem set: 0 solved, 45 unsolved in 48835 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 329/329 constraints, ReadFeed: 256/256 constraints, PredecessorRefiner: 45/45 constraints, Known Traps: 69/69 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55439ms problems are : Problem set: 0 solved, 45 unsolved
Parikh walk visited 1 properties in 4794 ms.
Support contains 73 out of 329 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 329/329 places, 1520/1520 transitions.
Applied a total of 0 rules in 41 ms. Remains 329 /329 variables (removed 0) and now considering 1520/1520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 329/329 places, 1520/1520 transitions.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA EisenbergMcGuire-PT-07-CTLFireability-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 05:50:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-02 05:50:23] [INFO ] Flatten gal took : 54 ms
FORMULA EisenbergMcGuire-PT-07-CTLFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 05:50:23] [INFO ] Flatten gal took : 54 ms
[2025-06-02 05:50:23] [INFO ] Input system was already deterministic with 1750 transitions.
Support contains 98 out of 523 places (down from 106) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 512 transition count 1673
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 512 transition count 1673
Applied a total of 22 rules in 24 ms. Remains 512 /523 variables (removed 11) and now considering 1673/1750 (removed 77) transitions.
[2025-06-02 05:50:23] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
// Phase 1: matrix 714 rows 512 cols
[2025-06-02 05:50:23] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:50:23] [INFO ] Implicit Places using invariants in 299 ms returned []
[2025-06-02 05:50:23] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2025-06-02 05:50:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:50:24] [INFO ] State equation strengthened by 226 read => feed constraints.
[2025-06-02 05:50:25] [INFO ] Implicit Places using invariants and state equation in 1917 ms returned []
Implicit Place search using SMT with State Equation took 2218 ms to find 0 implicit places.
Running 1666 sub problems to find dead transitions.
[2025-06-02 05:50:25] [INFO ] Flow matrix only has 714 transitions (discarded 959 similar events)
[2025-06-02 05:50:25] [INFO ] Invariant cache hit.
[2025-06-02 05:50:25] [INFO ] State equation strengthened by 226 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/512 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:39] [INFO ] Deduced a trap composed of 20 places in 129 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:39] [INFO ] Deduced a trap composed of 23 places in 119 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:39] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:39] [INFO ] Deduced a trap composed of 35 places in 86 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:39] [INFO ] Deduced a trap composed of 38 places in 204 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:39] [INFO ] Deduced a trap composed of 67 places in 210 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:40] [INFO ] Deduced a trap composed of 26 places in 175 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:40] [INFO ] Deduced a trap composed of 67 places in 183 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:40] [INFO ] Deduced a trap composed of 67 places in 171 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:40] [INFO ] Deduced a trap composed of 32 places in 160 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:40] [INFO ] Deduced a trap composed of 67 places in 160 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:41] [INFO ] Deduced a trap composed of 29 places in 171 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:41] [INFO ] Deduced a trap composed of 41 places in 171 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:41] [INFO ] Deduced a trap composed of 35 places in 158 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:41] [INFO ] Deduced a trap composed of 67 places in 144 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:42] [INFO ] Deduced a trap composed of 45 places in 223 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:43] [INFO ] Deduced a trap composed of 60 places in 212 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:43] [INFO ] Deduced a trap composed of 32 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:43] [INFO ] Deduced a trap composed of 90 places in 158 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:44] [INFO ] Deduced a trap composed of 45 places in 158 ms of which 24 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:45] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:45] [INFO ] Deduced a trap composed of 3 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:45] [INFO ] Deduced a trap composed of 44 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:45] [INFO ] Deduced a trap composed of 26 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:47] [INFO ] Deduced a trap composed of 60 places in 162 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:47] [INFO ] Deduced a trap composed of 90 places in 167 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:48] [INFO ] Deduced a trap composed of 45 places in 164 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:48] [INFO ] Deduced a trap composed of 45 places in 151 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:49] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:49] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:49] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:50] [INFO ] Deduced a trap composed of 44 places in 230 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:50] [INFO ] Deduced a trap composed of 44 places in 234 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:50] [INFO ] Deduced a trap composed of 45 places in 230 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:51] [INFO ] Deduced a trap composed of 45 places in 231 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:51] [INFO ] Deduced a trap composed of 45 places in 226 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:51] [INFO ] Deduced a trap composed of 64 places in 186 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:51] [INFO ] Deduced a trap composed of 44 places in 178 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:51] [INFO ] Deduced a trap composed of 44 places in 145 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:52] [INFO ] Deduced a trap composed of 59 places in 195 ms of which 25 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 512/1226 variables, and 62 constraints, problems are : Problem set: 0 solved, 1666 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/512 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 1666/1666 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1666 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/512 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/512 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/512 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:59] [INFO ] Deduced a trap composed of 45 places in 153 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:50:59] [INFO ] Deduced a trap composed of 60 places in 126 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:01] [INFO ] Deduced a trap composed of 44 places in 231 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:01] [INFO ] Deduced a trap composed of 45 places in 219 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:02] [INFO ] Deduced a trap composed of 59 places in 205 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:02] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:02] [INFO ] Deduced a trap composed of 3 places in 192 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:04] [INFO ] Deduced a trap composed of 29 places in 216 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:04] [INFO ] Deduced a trap composed of 14 places in 186 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:04] [INFO ] Deduced a trap composed of 17 places in 207 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:04] [INFO ] Deduced a trap composed of 38 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:05] [INFO ] Deduced a trap composed of 75 places in 234 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:05] [INFO ] Deduced a trap composed of 75 places in 238 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:05] [INFO ] Deduced a trap composed of 68 places in 212 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:06] [INFO ] Deduced a trap composed of 20 places in 199 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:06] [INFO ] Deduced a trap composed of 23 places in 213 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:06] [INFO ] Deduced a trap composed of 26 places in 208 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:06] [INFO ] Deduced a trap composed of 29 places in 206 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:12] [INFO ] Deduced a trap composed of 67 places in 223 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:14] [INFO ] Deduced a trap composed of 45 places in 205 ms of which 22 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/512 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:17] [INFO ] Deduced a trap composed of 90 places in 174 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:17] [INFO ] Deduced a trap composed of 90 places in 181 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:17] [INFO ] Deduced a trap composed of 90 places in 153 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:17] [INFO ] Deduced a trap composed of 90 places in 175 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:18] [INFO ] Deduced a trap composed of 90 places in 156 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:18] [INFO ] Deduced a trap composed of 67 places in 159 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:18] [INFO ] Deduced a trap composed of 90 places in 147 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:20] [INFO ] Deduced a trap composed of 63 places in 221 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:20] [INFO ] Deduced a trap composed of 63 places in 215 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:51:20] [INFO ] Deduced a trap composed of 74 places in 210 ms of which 43 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 1)
(s7 0)
(s8 0)
(s9 1)
(s10 0)
(s11 0)
(s12 1)
(s13 0)
(s14 0)
(s15 1)
(s16 0)
(s17 0)
(s18 1)
(s19 0)
(s20 0)
(s21 1)
(s22 0)
(s23 0)
(s24 1)
(s25 1)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 1)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/1226 variables, and 92 constraints, problems are : Problem set: 0 solved, 1666 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/512 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 0/1666 constraints, Known Traps: 70/70 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60425ms problems are : Problem set: 0 solved, 1666 unsolved
Search for dead transitions found 0 dead transitions in 60429ms
Starting structural reductions in LTL mode, iteration 1 : 512/523 places, 1673/1750 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62681 ms. Remains : 512/523 places, 1673/1750 transitions.
[2025-06-02 05:51:26] [INFO ] Flatten gal took : 45 ms
[2025-06-02 05:51:26] [INFO ] Flatten gal took : 45 ms
[2025-06-02 05:51:26] [INFO ] Input system was already deterministic with 1673 transitions.
[2025-06-02 05:51:26] [INFO ] Flatten gal took : 39 ms
[2025-06-02 05:51:26] [INFO ] Flatten gal took : 41 ms
[2025-06-02 05:51:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16634643391279793821.gal : 24 ms
[2025-06-02 05:51:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5809312911215213461.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16634643391279793821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5809312911215213461.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 05:51:56] [INFO ] Flatten gal took : 39 ms
[2025-06-02 05:51:56] [INFO ] Applying decomposition
[2025-06-02 05:51:56] [INFO ] Flatten gal took : 51 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/graph3611070559180494055.txt' '-o' '/tmp/graph3611070559180494055.bin' '-w' '/tmp/graph3611070559180494055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3611070559180494055.bin' '-l' '-1' '-v' '-w' '/tmp/graph3611070559180494055.weights' '-q' '0' '-e' '0.001'
[2025-06-02 05:51:56] [INFO ] Decomposing Gal with order
[2025-06-02 05:51:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 05:51:57] [INFO ] Removed a total of 3091 redundant transitions.
[2025-06-02 05:51:57] [INFO ] Flatten gal took : 241 ms
[2025-06-02 05:51:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 494 labels/synchronizations in 69 ms.
[2025-06-02 05:51:57] [INFO ] Time to serialize gal into /tmp/CTLFireability7922090037902465499.gal : 19 ms
[2025-06-02 05:51:57] [INFO ] Time to serialize properties into /tmp/CTLFireability8326045586716011929.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7922090037902465499.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8326045586716011929.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 511 transition count 1666
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 511 transition count 1666
Applied a total of 24 rules in 25 ms. Remains 511 /523 variables (removed 12) and now considering 1666/1750 (removed 84) transitions.
[2025-06-02 05:52:27] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2025-06-02 05:52:27] [INFO ] Computed 22 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:52:27] [INFO ] Implicit Places using invariants in 400 ms returned []
[2025-06-02 05:52:27] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2025-06-02 05:52:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:52:28] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 05:52:30] [INFO ] Implicit Places using invariants and state equation in 2252 ms returned []
Implicit Place search using SMT with State Equation took 2654 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2025-06-02 05:52:30] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2025-06-02 05:52:30] [INFO ] Invariant cache hit.
[2025-06-02 05:52:30] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:43] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:43] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:43] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:43] [INFO ] Deduced a trap composed of 38 places in 88 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:43] [INFO ] Deduced a trap composed of 41 places in 191 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:44] [INFO ] Deduced a trap composed of 23 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:44] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:44] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:44] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:44] [INFO ] Deduced a trap composed of 44 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:44] [INFO ] Deduced a trap composed of 32 places in 141 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:44] [INFO ] Deduced a trap composed of 67 places in 137 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:46] [INFO ] Deduced a trap composed of 45 places in 229 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:46] [INFO ] Deduced a trap composed of 59 places in 204 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:46] [INFO ] Deduced a trap composed of 81 places in 239 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:46] [INFO ] Deduced a trap composed of 90 places in 202 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:47] [INFO ] Deduced a trap composed of 45 places in 232 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:47] [INFO ] Deduced a trap composed of 59 places in 202 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:47] [INFO ] Deduced a trap composed of 81 places in 222 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:47] [INFO ] Deduced a trap composed of 90 places in 189 ms of which 29 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:48] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:48] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:48] [INFO ] Deduced a trap composed of 67 places in 161 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:48] [INFO ] Deduced a trap composed of 81 places in 160 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:49] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:49] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:49] [INFO ] Deduced a trap composed of 35 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:49] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:50] [INFO ] Deduced a trap composed of 90 places in 195 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:50] [INFO ] Deduced a trap composed of 45 places in 192 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:51] [INFO ] Deduced a trap composed of 26 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:51] [INFO ] Deduced a trap composed of 59 places in 190 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:51] [INFO ] Deduced a trap composed of 67 places in 201 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:51] [INFO ] Deduced a trap composed of 67 places in 171 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:52] [INFO ] Deduced a trap composed of 67 places in 199 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:52] [INFO ] Deduced a trap composed of 67 places in 179 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:52] [INFO ] Deduced a trap composed of 67 places in 170 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:53] [INFO ] Deduced a trap composed of 67 places in 204 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:53] [INFO ] Deduced a trap composed of 67 places in 193 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:52:53] [INFO ] Deduced a trap composed of 81 places in 203 ms of which 32 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 511/1218 variables, and 62 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1659/1659 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:02] [INFO ] Deduced a trap composed of 3 places in 135 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:02] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:02] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:02] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:02] [INFO ] Deduced a trap composed of 35 places in 195 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:02] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:04] [INFO ] Deduced a trap composed of 81 places in 174 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:04] [INFO ] Deduced a trap composed of 90 places in 137 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:05] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:06] [INFO ] Deduced a trap composed of 74 places in 220 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:06] [INFO ] Deduced a trap composed of 44 places in 151 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:07] [INFO ] Deduced a trap composed of 44 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:07] [INFO ] Deduced a trap composed of 44 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:07] [INFO ] Deduced a trap composed of 45 places in 151 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:09] [INFO ] Deduced a trap composed of 29 places in 214 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:09] [INFO ] Deduced a trap composed of 38 places in 222 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:09] [INFO ] Deduced a trap composed of 23 places in 192 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:14] [INFO ] Deduced a trap composed of 59 places in 193 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:17] [INFO ] Deduced a trap composed of 45 places in 212 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:17] [INFO ] Deduced a trap composed of 45 places in 194 ms of which 22 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:19] [INFO ] Deduced a trap composed of 59 places in 176 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:20] [INFO ] Deduced a trap composed of 59 places in 149 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:20] [INFO ] Deduced a trap composed of 90 places in 187 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:20] [INFO ] Deduced a trap composed of 90 places in 171 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:21] [INFO ] Deduced a trap composed of 90 places in 196 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:21] [INFO ] Deduced a trap composed of 81 places in 180 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:21] [INFO ] Deduced a trap composed of 90 places in 178 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:22] [INFO ] Deduced a trap composed of 90 places in 161 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:22] [INFO ] Deduced a trap composed of 90 places in 167 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:22] [INFO ] Deduced a trap composed of 90 places in 159 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:23] [INFO ] Deduced a trap composed of 78 places in 203 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:24] [INFO ] Deduced a trap composed of 44 places in 228 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:24] [INFO ] Deduced a trap composed of 45 places in 233 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:24] [INFO ] Deduced a trap composed of 45 places in 229 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:25] [INFO ] Deduced a trap composed of 59 places in 220 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:25] [INFO ] Deduced a trap composed of 44 places in 237 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:25] [INFO ] Deduced a trap composed of 59 places in 204 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:27] [INFO ] Deduced a trap composed of 55 places in 220 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:53:30] [INFO ] Deduced a trap composed of 49 places in 104 ms of which 12 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 511/1218 variables, and 101 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1659 constraints, Known Traps: 79/79 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60439ms problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 60444ms
Starting structural reductions in LTL mode, iteration 1 : 511/523 places, 1666/1750 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63131 ms. Remains : 511/523 places, 1666/1750 transitions.
[2025-06-02 05:53:30] [INFO ] Flatten gal took : 34 ms
[2025-06-02 05:53:30] [INFO ] Flatten gal took : 40 ms
[2025-06-02 05:53:30] [INFO ] Input system was already deterministic with 1666 transitions.
[2025-06-02 05:53:30] [INFO ] Flatten gal took : 40 ms
[2025-06-02 05:53:30] [INFO ] Flatten gal took : 39 ms
[2025-06-02 05:53:30] [INFO ] Time to serialize gal into /tmp/CTLFireability15785839589881844598.gal : 6 ms
[2025-06-02 05:53:30] [INFO ] Time to serialize properties into /tmp/CTLFireability18033293474997321715.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15785839589881844598.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18033293474997321715.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 05:54:00] [INFO ] Flatten gal took : 37 ms
[2025-06-02 05:54:00] [INFO ] Applying decomposition
[2025-06-02 05:54:00] [INFO ] Flatten gal took : 38 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/graph18285877596760660966.txt' '-o' '/tmp/graph18285877596760660966.bin' '-w' '/tmp/graph18285877596760660966.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18285877596760660966.bin' '-l' '-1' '-v' '-w' '/tmp/graph18285877596760660966.weights' '-q' '0' '-e' '0.001'
[2025-06-02 05:54:01] [INFO ] Decomposing Gal with order
[2025-06-02 05:54:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 05:54:01] [INFO ] Removed a total of 3076 redundant transitions.
[2025-06-02 05:54:01] [INFO ] Flatten gal took : 104 ms
[2025-06-02 05:54:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 473 labels/synchronizations in 46 ms.
[2025-06-02 05:54:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17937087797958831159.gal : 12 ms
[2025-06-02 05:54:01] [INFO ] Time to serialize properties into /tmp/CTLFireability13889548921690825833.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17937087797958831159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13889548921690825833.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 515 transition count 1694
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 515 transition count 1694
Applied a total of 16 rules in 17 ms. Remains 515 /523 variables (removed 8) and now considering 1694/1750 (removed 56) transitions.
[2025-06-02 05:54:31] [INFO ] Flow matrix only has 735 transitions (discarded 959 similar events)
// Phase 1: matrix 735 rows 515 cols
[2025-06-02 05:54:31] [INFO ] Computed 22 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:54:31] [INFO ] Implicit Places using invariants in 394 ms returned []
[2025-06-02 05:54:31] [INFO ] Flow matrix only has 735 transitions (discarded 959 similar events)
[2025-06-02 05:54:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:54:31] [INFO ] State equation strengthened by 244 read => feed constraints.
[2025-06-02 05:54:33] [INFO ] Implicit Places using invariants and state equation in 1972 ms returned []
Implicit Place search using SMT with State Equation took 2367 ms to find 0 implicit places.
Running 1687 sub problems to find dead transitions.
[2025-06-02 05:54:33] [INFO ] Flow matrix only has 735 transitions (discarded 959 similar events)
[2025-06-02 05:54:33] [INFO ] Invariant cache hit.
[2025-06-02 05:54:33] [INFO ] State equation strengthened by 244 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/515 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1687 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/515 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1687 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:47] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:47] [INFO ] Deduced a trap composed of 26 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:47] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:47] [INFO ] Deduced a trap composed of 38 places in 92 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:47] [INFO ] Deduced a trap composed of 44 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:48] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:48] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:48] [INFO ] Deduced a trap composed of 29 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:48] [INFO ] Deduced a trap composed of 32 places in 143 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:48] [INFO ] Deduced a trap composed of 70 places in 144 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:49] [INFO ] Deduced a trap composed of 48 places in 228 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:50] [INFO ] Deduced a trap composed of 62 places in 200 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:50] [INFO ] Deduced a trap composed of 83 places in 232 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:50] [INFO ] Deduced a trap composed of 92 places in 201 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:50] [INFO ] Deduced a trap composed of 83 places in 212 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:51] [INFO ] Deduced a trap composed of 92 places in 193 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:51] [INFO ] Deduced a trap composed of 72 places in 221 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:51] [INFO ] Deduced a trap composed of 83 places in 233 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:51] [INFO ] Deduced a trap composed of 77 places in 194 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:52] [INFO ] Deduced a trap composed of 92 places in 192 ms of which 29 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/515 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1687 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:52] [INFO ] Deduced a trap composed of 3 places in 117 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:52] [INFO ] Deduced a trap composed of 41 places in 172 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:52] [INFO ] Deduced a trap composed of 38 places in 168 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:53] [INFO ] Deduced a trap composed of 35 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:54] [INFO ] Deduced a trap composed of 62 places in 205 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:54] [INFO ] Deduced a trap composed of 69 places in 235 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:55] [INFO ] Deduced a trap composed of 69 places in 237 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:55] [INFO ] Deduced a trap composed of 77 places in 199 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:55] [INFO ] Deduced a trap composed of 92 places in 180 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:55] [INFO ] Deduced a trap composed of 69 places in 211 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:56] [INFO ] Deduced a trap composed of 92 places in 175 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:56] [INFO ] Deduced a trap composed of 69 places in 205 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:56] [INFO ] Deduced a trap composed of 20 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:56] [INFO ] Deduced a trap composed of 14 places in 171 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:57] [INFO ] Deduced a trap composed of 48 places in 207 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:58] [INFO ] Deduced a trap composed of 83 places in 211 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:58] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:58] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:58] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:54:58] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/515 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1687 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 515/1250 variables, and 62 constraints, problems are : Problem set: 0 solved, 1687 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/515 constraints, ReadFeed: 0/244 constraints, PredecessorRefiner: 1687/1687 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1687 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/515 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1687 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/515 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1687 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/515 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1687 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:06] [INFO ] Deduced a trap composed of 62 places in 163 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:08] [INFO ] Deduced a trap composed of 68 places in 201 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:09] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:09] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:10] [INFO ] Deduced a trap composed of 45 places in 215 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:10] [INFO ] Deduced a trap composed of 64 places in 227 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:10] [INFO ] Deduced a trap composed of 77 places in 200 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:11] [INFO ] Deduced a trap composed of 46 places in 205 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:11] [INFO ] Deduced a trap composed of 46 places in 199 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:11] [INFO ] Deduced a trap composed of 45 places in 214 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:11] [INFO ] Deduced a trap composed of 45 places in 202 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:12] [INFO ] Deduced a trap composed of 76 places in 213 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:12] [INFO ] Deduced a trap composed of 77 places in 207 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:13] [INFO ] Deduced a trap composed of 81 places in 204 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:14] [INFO ] Deduced a trap composed of 29 places in 227 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:14] [INFO ] Deduced a trap composed of 17 places in 211 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:14] [INFO ] Deduced a trap composed of 35 places in 224 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:15] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:15] [INFO ] Deduced a trap composed of 23 places in 203 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:15] [INFO ] Deduced a trap composed of 26 places in 206 ms of which 27 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/515 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1687 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:17] [INFO ] Deduced a trap composed of 81 places in 180 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:17] [INFO ] Deduced a trap composed of 81 places in 155 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:18] [INFO ] Deduced a trap composed of 95 places in 141 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:19] [INFO ] Deduced a trap composed of 95 places in 141 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:19] [INFO ] Deduced a trap composed of 96 places in 152 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:19] [INFO ] Deduced a trap composed of 48 places in 154 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:55:26] [INFO ] Deduced a trap composed of 32 places in 189 ms of which 25 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 515/1250 variables, and 89 constraints, problems are : Problem set: 0 solved, 1687 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/515 constraints, ReadFeed: 0/244 constraints, PredecessorRefiner: 0/1687 constraints, Known Traps: 67/67 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60422ms problems are : Problem set: 0 solved, 1687 unsolved
Search for dead transitions found 0 dead transitions in 60425ms
Starting structural reductions in LTL mode, iteration 1 : 515/523 places, 1694/1750 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62820 ms. Remains : 515/523 places, 1694/1750 transitions.
[2025-06-02 05:55:34] [INFO ] Flatten gal took : 33 ms
[2025-06-02 05:55:34] [INFO ] Flatten gal took : 36 ms
[2025-06-02 05:55:34] [INFO ] Input system was already deterministic with 1694 transitions.
[2025-06-02 05:55:34] [INFO ] Flatten gal took : 35 ms
[2025-06-02 05:55:34] [INFO ] Flatten gal took : 37 ms
[2025-06-02 05:55:34] [INFO ] Time to serialize gal into /tmp/CTLFireability14055384528587322119.gal : 6 ms
[2025-06-02 05:55:34] [INFO ] Time to serialize properties into /tmp/CTLFireability8876327065366508156.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14055384528587322119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8876327065366508156.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 05:56:04] [INFO ] Flatten gal took : 35 ms
[2025-06-02 05:56:04] [INFO ] Applying decomposition
[2025-06-02 05:56:04] [INFO ] Flatten gal took : 35 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/graph9400653863064935755.txt' '-o' '/tmp/graph9400653863064935755.bin' '-w' '/tmp/graph9400653863064935755.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9400653863064935755.bin' '-l' '-1' '-v' '-w' '/tmp/graph9400653863064935755.weights' '-q' '0' '-e' '0.001'
[2025-06-02 05:56:04] [INFO ] Decomposing Gal with order
[2025-06-02 05:56:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 05:56:04] [INFO ] Removed a total of 3119 redundant transitions.
[2025-06-02 05:56:04] [INFO ] Flatten gal took : 101 ms
[2025-06-02 05:56:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 407 labels/synchronizations in 31 ms.
[2025-06-02 05:56:04] [INFO ] Time to serialize gal into /tmp/CTLFireability17216091004152855613.gal : 8 ms
[2025-06-02 05:56:04] [INFO ] Time to serialize properties into /tmp/CTLFireability7157214424360695086.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17216091004152855613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7157214424360695086.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 523 transition count 1744
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 517 transition count 1744
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 12 place count 517 transition count 1591
Deduced a syphon composed of 153 places in 1 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 318 place count 364 transition count 1591
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 330 place count 352 transition count 1507
Iterating global reduction 2 with 12 rules applied. Total rules applied 342 place count 352 transition count 1507
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 426 place count 310 transition count 1465
Applied a total of 426 rules in 162 ms. Remains 310 /523 variables (removed 213) and now considering 1465/1750 (removed 285) transitions.
[2025-06-02 05:56:35] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
// Phase 1: matrix 506 rows 310 cols
[2025-06-02 05:56:35] [INFO ] Computed 22 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:56:35] [INFO ] Implicit Places using invariants in 312 ms returned []
[2025-06-02 05:56:35] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
[2025-06-02 05:56:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:56:35] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 05:56:36] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned []
Implicit Place search using SMT with State Equation took 1625 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 05:56:36] [INFO ] Redundant transitions in 87 ms returned []
Running 1458 sub problems to find dead transitions.
[2025-06-02 05:56:36] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
[2025-06-02 05:56:36] [INFO ] Invariant cache hit.
[2025-06-02 05:56:36] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:45] [INFO ] Deduced a trap composed of 3 places in 141 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:45] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:45] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:45] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:45] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:45] [INFO ] Deduced a trap composed of 37 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:46] [INFO ] Deduced a trap composed of 37 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:46] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:46] [INFO ] Deduced a trap composed of 37 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:46] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:46] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:47] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:47] [INFO ] Deduced a trap composed of 60 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:47] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:47] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:47] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:47] [INFO ] Deduced a trap composed of 53 places in 129 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:48] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:48] [INFO ] Deduced a trap composed of 19 places in 155 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:48] [INFO ] Deduced a trap composed of 40 places in 147 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:51] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:52] [INFO ] Deduced a trap composed of 15 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:54] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:55] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:57] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:59] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:59] [INFO ] Deduced a trap composed of 21 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:59] [INFO ] Deduced a trap composed of 17 places in 148 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:59] [INFO ] Deduced a trap composed of 19 places in 147 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:56:59] [INFO ] Deduced a trap composed of 21 places in 143 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:00] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:00] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:01] [INFO ] Deduced a trap composed of 21 places in 160 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:01] [INFO ] Deduced a trap composed of 23 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:01] [INFO ] Deduced a trap composed of 25 places in 155 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:01] [INFO ] Deduced a trap composed of 29 places in 155 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:01] [INFO ] Deduced a trap composed of 51 places in 154 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:02] [INFO ] Deduced a trap composed of 27 places in 154 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:02] [INFO ] Deduced a trap composed of 40 places in 139 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:02] [INFO ] Deduced a trap composed of 51 places in 142 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/816 variables, and 62 constraints, problems are : Problem set: 0 solved, 1458 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/310 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1458/1458 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1458 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/310 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:18] [INFO ] Deduced a trap composed of 51 places in 144 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:19] [INFO ] Deduced a trap composed of 53 places in 144 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:19] [INFO ] Deduced a trap composed of 53 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:19] [INFO ] Deduced a trap composed of 52 places in 158 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:19] [INFO ] Deduced a trap composed of 51 places in 151 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:19] [INFO ] Deduced a trap composed of 51 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:20] [INFO ] Deduced a trap composed of 51 places in 166 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:20] [INFO ] Deduced a trap composed of 61 places in 149 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:20] [INFO ] Deduced a trap composed of 40 places in 158 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:20] [INFO ] Deduced a trap composed of 40 places in 154 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:20] [INFO ] Deduced a trap composed of 51 places in 163 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:21] [INFO ] Deduced a trap composed of 51 places in 141 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:21] [INFO ] Deduced a trap composed of 51 places in 134 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:21] [INFO ] Deduced a trap composed of 55 places in 157 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:21] [INFO ] Deduced a trap composed of 61 places in 157 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:22] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:22] [INFO ] Deduced a trap composed of 60 places in 158 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:23] [INFO ] Deduced a trap composed of 60 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:23] [INFO ] Deduced a trap composed of 51 places in 126 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:23] [INFO ] Deduced a trap composed of 51 places in 118 ms of which 13 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:26] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:26] [INFO ] Deduced a trap composed of 54 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:27] [INFO ] Deduced a trap composed of 53 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:28] [INFO ] Deduced a trap composed of 40 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:28] [INFO ] Deduced a trap composed of 51 places in 124 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:30] [INFO ] Deduced a trap composed of 53 places in 144 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:30] [INFO ] Deduced a trap composed of 51 places in 157 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:31] [INFO ] Deduced a trap composed of 59 places in 132 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:31] [INFO ] Deduced a trap composed of 53 places in 129 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:31] [INFO ] Deduced a trap composed of 53 places in 141 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:31] [INFO ] Deduced a trap composed of 51 places in 144 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:32] [INFO ] Deduced a trap composed of 51 places in 136 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:32] [INFO ] Deduced a trap composed of 47 places in 142 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:32] [INFO ] Deduced a trap composed of 47 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:32] [INFO ] Deduced a trap composed of 40 places in 123 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:33] [INFO ] Deduced a trap composed of 62 places in 142 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:33] [INFO ] Deduced a trap composed of 49 places in 155 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:34] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:34] [INFO ] Deduced a trap composed of 50 places in 134 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:34] [INFO ] Deduced a trap composed of 53 places in 133 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1458 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:57:37] [INFO ] Deduced a trap composed of 52 places in 110 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/816 variables, and 103 constraints, problems are : Problem set: 0 solved, 1458 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/310 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1458 constraints, Known Traps: 81/81 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60410ms problems are : Problem set: 0 solved, 1458 unsolved
Search for dead transitions found 0 dead transitions in 60415ms
Starting structural reductions in SI_CTL mode, iteration 1 : 310/523 places, 1465/1750 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62295 ms. Remains : 310/523 places, 1465/1750 transitions.
[2025-06-02 05:57:37] [INFO ] Flatten gal took : 28 ms
[2025-06-02 05:57:37] [INFO ] Flatten gal took : 31 ms
[2025-06-02 05:57:37] [INFO ] Input system was already deterministic with 1465 transitions.
[2025-06-02 05:57:37] [INFO ] Flatten gal took : 32 ms
[2025-06-02 05:57:37] [INFO ] Flatten gal took : 32 ms
[2025-06-02 05:57:37] [INFO ] Time to serialize gal into /tmp/CTLFireability17071880448942578990.gal : 4 ms
[2025-06-02 05:57:37] [INFO ] Time to serialize properties into /tmp/CTLFireability10341416493071095135.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17071880448942578990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10341416493071095135.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 05:58:07] [INFO ] Flatten gal took : 34 ms
[2025-06-02 05:58:07] [INFO ] Applying decomposition
[2025-06-02 05:58:07] [INFO ] Flatten gal took : 31 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/graph13464876038698170963.txt' '-o' '/tmp/graph13464876038698170963.bin' '-w' '/tmp/graph13464876038698170963.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13464876038698170963.bin' '-l' '-1' '-v' '-w' '/tmp/graph13464876038698170963.weights' '-q' '0' '-e' '0.001'
[2025-06-02 05:58:07] [INFO ] Decomposing Gal with order
[2025-06-02 05:58:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 05:58:07] [INFO ] Removed a total of 2918 redundant transitions.
[2025-06-02 05:58:07] [INFO ] Flatten gal took : 107 ms
[2025-06-02 05:58:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 438 labels/synchronizations in 31 ms.
[2025-06-02 05:58:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17473169334804705736.gal : 6 ms
[2025-06-02 05:58:07] [INFO ] Time to serialize properties into /tmp/CTLFireability10414091744280856179.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17473169334804705736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10414091744280856179.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 523 transition count 1743
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 516 transition count 1743
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 516 transition count 1589
Deduced a syphon composed of 154 places in 1 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 362 transition count 1589
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 334 place count 350 transition count 1505
Iterating global reduction 2 with 12 rules applied. Total rules applied 346 place count 350 transition count 1505
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 430 place count 308 transition count 1463
Applied a total of 430 rules in 80 ms. Remains 308 /523 variables (removed 215) and now considering 1463/1750 (removed 287) transitions.
[2025-06-02 05:58:37] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2025-06-02 05:58:37] [INFO ] Computed 22 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:58:38] [INFO ] Implicit Places using invariants in 317 ms returned []
[2025-06-02 05:58:38] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 05:58:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:58:38] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 05:58:39] [INFO ] Implicit Places using invariants and state equation in 1122 ms returned []
Implicit Place search using SMT with State Equation took 1440 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 05:58:39] [INFO ] Redundant transitions in 77 ms returned []
Running 1456 sub problems to find dead transitions.
[2025-06-02 05:58:39] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 05:58:39] [INFO ] Invariant cache hit.
[2025-06-02 05:58:39] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:47] [INFO ] Deduced a trap composed of 3 places in 131 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:47] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:47] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:47] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:47] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:48] [INFO ] Deduced a trap composed of 37 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:48] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:48] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:49] [INFO ] Deduced a trap composed of 37 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:49] [INFO ] Deduced a trap composed of 37 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:49] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:49] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:49] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:49] [INFO ] Deduced a trap composed of 53 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:50] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:50] [INFO ] Deduced a trap composed of 17 places in 132 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:50] [INFO ] Deduced a trap composed of 53 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:50] [INFO ] Deduced a trap composed of 31 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:50] [INFO ] Deduced a trap composed of 19 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:51] [INFO ] Deduced a trap composed of 53 places in 132 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:53] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:54] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:55] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:56] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:58:57] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:01] [INFO ] Deduced a trap composed of 21 places in 153 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:01] [INFO ] Deduced a trap composed of 17 places in 147 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:01] [INFO ] Deduced a trap composed of 19 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:01] [INFO ] Deduced a trap composed of 21 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:01] [INFO ] Deduced a trap composed of 23 places in 140 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:02] [INFO ] Deduced a trap composed of 50 places in 159 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:02] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:02] [INFO ] Deduced a trap composed of 21 places in 160 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:02] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:03] [INFO ] Deduced a trap composed of 25 places in 165 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:03] [INFO ] Deduced a trap composed of 51 places in 154 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:03] [INFO ] Deduced a trap composed of 25 places in 162 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:03] [INFO ] Deduced a trap composed of 27 places in 159 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:03] [INFO ] Deduced a trap composed of 51 places in 156 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:04] [INFO ] Deduced a trap composed of 29 places in 162 ms of which 20 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 62 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:20] [INFO ] Deduced a trap composed of 53 places in 135 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:21] [INFO ] Deduced a trap composed of 53 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:21] [INFO ] Deduced a trap composed of 51 places in 140 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:21] [INFO ] Deduced a trap composed of 51 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:21] [INFO ] Deduced a trap composed of 51 places in 150 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:22] [INFO ] Deduced a trap composed of 51 places in 152 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:22] [INFO ] Deduced a trap composed of 51 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:22] [INFO ] Deduced a trap composed of 51 places in 153 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:22] [INFO ] Deduced a trap composed of 40 places in 142 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:23] [INFO ] Deduced a trap composed of 51 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:23] [INFO ] Deduced a trap composed of 51 places in 126 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:23] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:23] [INFO ] Deduced a trap composed of 59 places in 140 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:23] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:24] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:24] [INFO ] Deduced a trap composed of 55 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:24] [INFO ] Deduced a trap composed of 59 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:24] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:24] [INFO ] Deduced a trap composed of 59 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:25] [INFO ] Deduced a trap composed of 51 places in 112 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:27] [INFO ] Deduced a trap composed of 37 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:28] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:29] [INFO ] Deduced a trap composed of 53 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:29] [INFO ] Deduced a trap composed of 53 places in 108 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:29] [INFO ] Deduced a trap composed of 51 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:30] [INFO ] Deduced a trap composed of 59 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:30] [INFO ] Deduced a trap composed of 40 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:30] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:31] [INFO ] Deduced a trap composed of 51 places in 131 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:31] [INFO ] Deduced a trap composed of 40 places in 140 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:31] [INFO ] Deduced a trap composed of 51 places in 129 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:32] [INFO ] Deduced a trap composed of 53 places in 130 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:32] [INFO ] Deduced a trap composed of 51 places in 138 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:38] [INFO ] Deduced a trap composed of 61 places in 143 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 96 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 74/74 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60448ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 60450ms
Starting structural reductions in SI_CTL mode, iteration 1 : 308/523 places, 1463/1750 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62055 ms. Remains : 308/523 places, 1463/1750 transitions.
[2025-06-02 05:59:39] [INFO ] Flatten gal took : 27 ms
[2025-06-02 05:59:39] [INFO ] Flatten gal took : 31 ms
[2025-06-02 05:59:40] [INFO ] Input system was already deterministic with 1463 transitions.
RANDOM walk for 40000 steps (8 resets) in 186 ms. (213 steps per ms) remains 1/1 properties
[2025-06-02 05:59:40] [INFO ] Flatten gal took : 68 ms
BEST_FIRST walk for 40004 steps (8 resets) in 33 ms. (1176 steps per ms) remains 1/1 properties
[2025-06-02 05:59:40] [INFO ] Flatten gal took : 37 ms
[2025-06-02 05:59:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2320489935219744951.gal : 5 ms
[2025-06-02 05:59:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7140864045977704271.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2320489935219744951.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7140864045977704271.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality7140864045977704271.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 24
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :24 after 28
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :28 after 86
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :86 after 300
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :300 after 810
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :810 after 3227
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3227 after 8720
Interrupted probabilistic random walk after 586840 steps, run timeout after 3001 ms. (steps per millisecond=195 ) properties seen :0 out of 1
Probabilistic random walk after 586840 steps, saw 219782 distinct states, run finished after 3001 ms. (steps per millisecond=195 ) properties seen :0
[2025-06-02 05:59:43] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 05:59:43] [INFO ] Invariant cache hit.
[2025-06-02 05:59:43] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/93 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 204/297 variables, 93/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 28/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 100/397 variables, 45/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/397 variables, 22/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/397 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 160/557 variables, 10/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/557 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 10/567 variables, 5/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/567 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 245/812 variables, 170/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/812 variables, 170/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 550 constraints, problems are : Problem set: 0 solved, 1 unsolved in 251 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/93 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 204/297 variables, 93/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 28/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 100/397 variables, 45/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/397 variables, 22/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/397 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 160/557 variables, 10/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/557 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 10/567 variables, 5/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/567 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:43] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:43] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:43] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/567 variables, 3/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 245/812 variables, 170/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/812 variables, 170/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:44] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 8 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/812 variables, 1/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/812 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/812 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 555 constraints, problems are : Problem set: 0 solved, 1 unsolved in 722 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 984ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 30 ms.
Support contains 3 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 38 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 308/308 places, 1463/1463 transitions.
RANDOM walk for 400000 steps (8 resets) in 2752 ms. (145 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 05:59:44] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 05:59:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 05:59:44] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 05:59:44] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 05:59:45] [INFO ] After 94ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 05:59:45] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 05:59:45] [INFO ] After 28ms SMT Verify possible using 220 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 05:59:45] [INFO ] After 66ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 05:59:45] [INFO ] After 231ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 05:59:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2025-06-02 05:59:45] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2025-06-02 05:59:45] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 05:59:45] [INFO ] After 27ms SMT Verify possible using 220 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :8720 after 16122
[2025-06-02 05:59:45] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:45] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:45] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
[2025-06-02 05:59:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 242 ms
TRAPS : Iteration 1
[2025-06-02 05:59:45] [INFO ] After 322ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 05:59:45] [INFO ] After 469ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (8 resets) in 10560 ms. (378 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 2549 ms. (1568 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :16122 after 60087
Interrupted probabilistic random walk after 1856856 steps, run timeout after 9001 ms. (steps per millisecond=206 ) properties seen :0 out of 1
Probabilistic random walk after 1856856 steps, saw 494888 distinct states, run finished after 9001 ms. (steps per millisecond=206 ) properties seen :0
[2025-06-02 05:59:58] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 05:59:58] [INFO ] Invariant cache hit.
[2025-06-02 05:59:58] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/93 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 204/297 variables, 93/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 28/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 100/397 variables, 45/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/397 variables, 22/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/397 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 160/557 variables, 10/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/557 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 10/567 variables, 5/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/567 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 245/812 variables, 170/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/812 variables, 170/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/812 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 812/812 variables, and 550 constraints, problems are : Problem set: 0 solved, 1 unsolved in 238 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 46/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/84 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/93 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 204/297 variables, 93/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 28/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 100/397 variables, 45/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/397 variables, 22/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/397 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 160/557 variables, 10/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/557 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 10/567 variables, 5/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/567 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:58] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:58] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:58] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/567 variables, 3/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/567 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 245/812 variables, 170/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/812 variables, 170/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:59:58] [INFO ] Deduced a trap composed of 23 places in 81 ms of which 8 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/812 variables, 1/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/812 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/812 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 812/812 variables, and 555 constraints, problems are : Problem set: 0 solved, 1 unsolved in 695 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 308/308 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 942ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 31 ms.
Support contains 3 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 36 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 36 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2025-06-02 05:59:59] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 05:59:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:59:59] [INFO ] Implicit Places using invariants in 284 ms returned []
[2025-06-02 05:59:59] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 05:59:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:59:59] [INFO ] State equation strengthened by 220 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :60087 after 110591
[2025-06-02 06:00:00] [INFO ] Implicit Places using invariants and state equation in 1054 ms returned []
Implicit Place search using SMT with State Equation took 1339 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:00:00] [INFO ] Redundant transitions in 32 ms returned []
Running 1456 sub problems to find dead transitions.
[2025-06-02 06:00:00] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 06:00:00] [INFO ] Invariant cache hit.
[2025-06-02 06:00:00] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:08] [INFO ] Deduced a trap composed of 3 places in 132 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:08] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:08] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:08] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:08] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:08] [INFO ] Deduced a trap composed of 37 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:09] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:09] [INFO ] Deduced a trap composed of 37 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:09] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:10] [INFO ] Deduced a trap composed of 37 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:10] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:10] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:10] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:10] [INFO ] Deduced a trap composed of 53 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:10] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:11] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:11] [INFO ] Deduced a trap composed of 53 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:11] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:11] [INFO ] Deduced a trap composed of 19 places in 139 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:12] [INFO ] Deduced a trap composed of 53 places in 133 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:13] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:15] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:16] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:16] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 3 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :110591 after 377653
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:18] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:21] [INFO ] Deduced a trap composed of 21 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:21] [INFO ] Deduced a trap composed of 17 places in 146 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:22] [INFO ] Deduced a trap composed of 19 places in 139 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:22] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:22] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:22] [INFO ] Deduced a trap composed of 50 places in 154 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:22] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:23] [INFO ] Deduced a trap composed of 21 places in 156 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:23] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:23] [INFO ] Deduced a trap composed of 25 places in 149 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:23] [INFO ] Deduced a trap composed of 51 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:23] [INFO ] Deduced a trap composed of 25 places in 160 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:24] [INFO ] Deduced a trap composed of 27 places in 154 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:24] [INFO ] Deduced a trap composed of 51 places in 153 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:24] [INFO ] Deduced a trap composed of 29 places in 156 ms of which 20 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 308/812 variables, and 62 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1456/1456 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:41] [INFO ] Deduced a trap composed of 53 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:41] [INFO ] Deduced a trap composed of 53 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:41] [INFO ] Deduced a trap composed of 51 places in 139 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:42] [INFO ] Deduced a trap composed of 51 places in 155 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:42] [INFO ] Deduced a trap composed of 51 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:42] [INFO ] Deduced a trap composed of 51 places in 154 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:42] [INFO ] Deduced a trap composed of 51 places in 150 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:43] [INFO ] Deduced a trap composed of 51 places in 148 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:43] [INFO ] Deduced a trap composed of 40 places in 150 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:43] [INFO ] Deduced a trap composed of 51 places in 132 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:43] [INFO ] Deduced a trap composed of 51 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:43] [INFO ] Deduced a trap composed of 51 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:44] [INFO ] Deduced a trap composed of 59 places in 142 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:44] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:44] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:44] [INFO ] Deduced a trap composed of 55 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:45] [INFO ] Deduced a trap composed of 59 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:45] [INFO ] Deduced a trap composed of 59 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:45] [INFO ] Deduced a trap composed of 59 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:46] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1456 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:48] [INFO ] Deduced a trap composed of 37 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:48] [INFO ] Deduced a trap composed of 37 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:49] [INFO ] Deduced a trap composed of 53 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:49] [INFO ] Deduced a trap composed of 53 places in 109 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:49] [INFO ] Deduced a trap composed of 51 places in 124 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:50] [INFO ] Deduced a trap composed of 59 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:50] [INFO ] Deduced a trap composed of 40 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:51] [INFO ] Deduced a trap composed of 57 places in 113 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:51] [INFO ] Deduced a trap composed of 51 places in 128 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:51] [INFO ] Deduced a trap composed of 40 places in 138 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:52] [INFO ] Deduced a trap composed of 51 places in 128 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:52] [INFO ] Deduced a trap composed of 53 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:53] [INFO ] Deduced a trap composed of 51 places in 134 ms of which 17 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :377653 after 1.13213e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:00:58] [INFO ] Deduced a trap composed of 61 places in 140 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 308/812 variables, and 96 constraints, problems are : Problem set: 0 solved, 1456 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/308 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1456 constraints, Known Traps: 74/74 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60324ms problems are : Problem set: 0 solved, 1456 unsolved
Search for dead transitions found 0 dead transitions in 60326ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61745 ms. Remains : 308/308 places, 1463/1463 transitions.
RANDOM walk for 400000 steps (8 resets) in 1078 ms. (370 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 06:01:01] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2025-06-02 06:01:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:01:01] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2025-06-02 06:01:01] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2025-06-02 06:01:01] [INFO ] After 92ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 06:01:01] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:01:01] [INFO ] After 38ms SMT Verify possible using 220 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 06:01:01] [INFO ] After 74ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 06:01:01] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:01:01] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2025-06-02 06:01:01] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2025-06-02 06:01:01] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 06:01:01] [INFO ] After 27ms SMT Verify possible using 220 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:01:01] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:01:01] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:01:01] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
[2025-06-02 06:01:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 209 ms
TRAPS : Iteration 1
[2025-06-02 06:01:01] [INFO ] After 283ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 06:01:01] [INFO ] After 421ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 2116 steps (0 resets) in 18 ms. (111 steps per ms) remains 0/1 properties
RANDOM walk for 2290 steps (0 resets) in 21 ms. (104 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 196 ms. (203 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1782 steps, run visited all 1 properties in 13 ms. (steps per millisecond=137 )
Probabilistic random walk after 1782 steps, saw 1481 distinct states, run finished after 17 ms. (steps per millisecond=104 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1332 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 2 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 1 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 326 place count 100 transition count 219
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 366 place count 100 transition count 179
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 378 place count 94 transition count 179
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 384 place count 94 transition count 173
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 391 place count 94 transition count 166
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 434 place count 94 transition count 123
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 477 place count 51 transition count 123
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 484 place count 51 transition count 123
Applied a total of 484 rules in 44 ms. Remains 51 /308 variables (removed 257) and now considering 123/1463 (removed 1340) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 123 rows 51 cols
[2025-06-02 06:01:02] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 06:01:02] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2025-06-02 06:01:02] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 06:01:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2025-06-02 06:01:02] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 06:01:02] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-06-02 06:01:02] [INFO ] After 5ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:01:02] [INFO ] Deduced a trap composed of 2 places in 15 ms of which 1 ms to minimize.
[2025-06-02 06:01:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 21 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:01:02] [INFO ] Deduced a trap composed of 2 places in 17 ms of which 1 ms to minimize.
[2025-06-02 06:01:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 26 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:01:02] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 2 ms to minimize.
[2025-06-02 06:01:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 27 ms
TRAPS : Iteration 3
[2025-06-02 06:01:02] [INFO ] After 103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 06:01:02] [INFO ] After 152ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 06:01:02] [INFO ] Flatten gal took : 3 ms
[2025-06-02 06:01:02] [INFO ] Flatten gal took : 3 ms
[2025-06-02 06:01:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4126982272896648480.gal : 1 ms
[2025-06-02 06:01:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2852502138777008726.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4126982272896648480.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2852502138777008726.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality2852502138777008726.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :12 after 48
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :48 after 114
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :114 after 139
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :139 after 179
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :179 after 3125
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,787500,0.0305,5096,2,221,11,2133,7,0,334,1380,0
Total reachable state count : 787500
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-07-CTLFireability-2025-04 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-07-CTLFireability-2025-04,625,0.03097,5224,2,121,11,2133,7,0,338,1380,0
Over-approximation ignoring read arcs solved 0 properties in 292 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 06:01:02] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:01:02] [INFO ] Applying decomposition
[2025-06-02 06:01:02] [INFO ] Flatten gal took : 31 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/graph5229167548155057029.txt' '-o' '/tmp/graph5229167548155057029.bin' '-w' '/tmp/graph5229167548155057029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5229167548155057029.bin' '-l' '-1' '-v' '-w' '/tmp/graph5229167548155057029.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:01:02] [INFO ] Decomposing Gal with order
[2025-06-02 06:01:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:01:02] [INFO ] Removed a total of 2907 redundant transitions.
[2025-06-02 06:01:02] [INFO ] Flatten gal took : 77 ms
[2025-06-02 06:01:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 411 labels/synchronizations in 24 ms.
[2025-06-02 06:01:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15351011489018483288.gal : 7 ms
[2025-06-02 06:01:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7254894958236024775.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15351011489018483288.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7254894958236024775.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality7254894958236024775.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 683
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :683 after 1127
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1127 after 3321
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :3321 after 6142
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :6142 after 25181
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :25181 after 205763
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :205763 after 662247
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :662247 after 6.41812e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.41812e+06 after 3.83623e+07
Reachability property EisenbergMcGuire-PT-07-CTLFireability-2025-04 is true.
FORMULA EisenbergMcGuire-PT-07-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,8.25107e+07,499.676,5144608,140609,15228,7.75072e+06,138230,2593,1.41334e+07,425,2.10616e+06,0
Total reachable state count : 82510675
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-07-CTLFireability-2025-04 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-07-CTLFireability-2025-04,84,501.831,5144608,115,110,7.75072e+06,138230,2574,1.41334e+07,428,2.10616e+06,0
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 06:09:25] [INFO ] Flatten gal took : 33 ms
[2025-06-02 06:09:25] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:09:25] [INFO ] Time to serialize gal into /tmp/CTLFireability1396055925785547957.gal : 15 ms
[2025-06-02 06:09:25] [INFO ] Time to serialize properties into /tmp/CTLFireability17981071392619601475.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1396055925785547957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17981071392619601475.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 0 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 511 transition count 1666
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 511 transition count 1666
Applied a total of 24 rules in 31 ms. Remains 511 /523 variables (removed 12) and now considering 1666/1750 (removed 84) transitions.
[2025-06-02 06:09:55] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2025-06-02 06:09:55] [INFO ] Computed 22 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:09:55] [INFO ] Implicit Places using invariants in 426 ms returned []
[2025-06-02 06:09:55] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2025-06-02 06:09:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:09:55] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:09:58] [INFO ] Implicit Places using invariants and state equation in 2326 ms returned []
Implicit Place search using SMT with State Equation took 2754 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2025-06-02 06:09:58] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2025-06-02 06:09:58] [INFO ] Invariant cache hit.
[2025-06-02 06:09:58] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:11] [INFO ] Deduced a trap composed of 20 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:11] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:11] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:11] [INFO ] Deduced a trap composed of 38 places in 88 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:12] [INFO ] Deduced a trap composed of 41 places in 187 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:12] [INFO ] Deduced a trap composed of 23 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:12] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:12] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:12] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:12] [INFO ] Deduced a trap composed of 44 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:12] [INFO ] Deduced a trap composed of 32 places in 149 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:12] [INFO ] Deduced a trap composed of 67 places in 140 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:14] [INFO ] Deduced a trap composed of 45 places in 229 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:14] [INFO ] Deduced a trap composed of 59 places in 204 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:14] [INFO ] Deduced a trap composed of 81 places in 237 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:15] [INFO ] Deduced a trap composed of 90 places in 207 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:15] [INFO ] Deduced a trap composed of 45 places in 216 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:15] [INFO ] Deduced a trap composed of 59 places in 199 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:15] [INFO ] Deduced a trap composed of 81 places in 218 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:15] [INFO ] Deduced a trap composed of 90 places in 184 ms of which 28 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:16] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:16] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:16] [INFO ] Deduced a trap composed of 67 places in 161 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:16] [INFO ] Deduced a trap composed of 81 places in 162 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:17] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:17] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:17] [INFO ] Deduced a trap composed of 35 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:18] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:18] [INFO ] Deduced a trap composed of 90 places in 200 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:19] [INFO ] Deduced a trap composed of 45 places in 191 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:19] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:19] [INFO ] Deduced a trap composed of 59 places in 193 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:19] [INFO ] Deduced a trap composed of 67 places in 205 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:20] [INFO ] Deduced a trap composed of 67 places in 171 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:20] [INFO ] Deduced a trap composed of 67 places in 198 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:20] [INFO ] Deduced a trap composed of 67 places in 174 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:20] [INFO ] Deduced a trap composed of 67 places in 175 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:21] [INFO ] Deduced a trap composed of 67 places in 200 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:21] [INFO ] Deduced a trap composed of 67 places in 195 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:21] [INFO ] Deduced a trap composed of 81 places in 207 ms of which 32 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 511/1218 variables, and 62 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1659/1659 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:30] [INFO ] Deduced a trap composed of 3 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:30] [INFO ] Deduced a trap composed of 3 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:30] [INFO ] Deduced a trap composed of 3 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:30] [INFO ] Deduced a trap composed of 3 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:30] [INFO ] Deduced a trap composed of 35 places in 195 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:30] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:32] [INFO ] Deduced a trap composed of 81 places in 172 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:32] [INFO ] Deduced a trap composed of 90 places in 143 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:34] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:34] [INFO ] Deduced a trap composed of 74 places in 218 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:34] [INFO ] Deduced a trap composed of 44 places in 156 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:35] [INFO ] Deduced a trap composed of 44 places in 155 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:35] [INFO ] Deduced a trap composed of 44 places in 151 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:35] [INFO ] Deduced a trap composed of 45 places in 149 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:37] [INFO ] Deduced a trap composed of 29 places in 227 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:37] [INFO ] Deduced a trap composed of 38 places in 227 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:38] [INFO ] Deduced a trap composed of 23 places in 199 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:43] [INFO ] Deduced a trap composed of 59 places in 192 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:45] [INFO ] Deduced a trap composed of 45 places in 218 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:46] [INFO ] Deduced a trap composed of 45 places in 197 ms of which 23 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:48] [INFO ] Deduced a trap composed of 59 places in 179 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:48] [INFO ] Deduced a trap composed of 59 places in 152 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:49] [INFO ] Deduced a trap composed of 90 places in 198 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:49] [INFO ] Deduced a trap composed of 90 places in 181 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:49] [INFO ] Deduced a trap composed of 90 places in 198 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:50] [INFO ] Deduced a trap composed of 81 places in 182 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:50] [INFO ] Deduced a trap composed of 90 places in 186 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:50] [INFO ] Deduced a trap composed of 90 places in 162 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:50] [INFO ] Deduced a trap composed of 90 places in 175 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:51] [INFO ] Deduced a trap composed of 90 places in 156 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:51] [INFO ] Deduced a trap composed of 78 places in 201 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:52] [INFO ] Deduced a trap composed of 44 places in 224 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:53] [INFO ] Deduced a trap composed of 45 places in 230 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:53] [INFO ] Deduced a trap composed of 45 places in 238 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:53] [INFO ] Deduced a trap composed of 59 places in 218 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:53] [INFO ] Deduced a trap composed of 44 places in 235 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:54] [INFO ] Deduced a trap composed of 59 places in 204 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:56] [INFO ] Deduced a trap composed of 55 places in 223 ms of which 47 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 511/1218 variables, and 100 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1659 constraints, Known Traps: 78/78 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60401ms problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 60405ms
Starting structural reductions in LTL mode, iteration 1 : 511/523 places, 1666/1750 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63196 ms. Remains : 511/523 places, 1666/1750 transitions.
[2025-06-02 06:10:58] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:10:58] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:10:58] [INFO ] Input system was already deterministic with 1666 transitions.
[2025-06-02 06:10:58] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:10:58] [INFO ] Flatten gal took : 35 ms
[2025-06-02 06:10:58] [INFO ] Time to serialize gal into /tmp/CTLFireability7094259906847240513.gal : 5 ms
[2025-06-02 06:10:58] [INFO ] Time to serialize properties into /tmp/CTLFireability4502349737169916368.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7094259906847240513.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4502349737169916368.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 06:11:28] [INFO ] Flatten gal took : 38 ms
[2025-06-02 06:11:28] [INFO ] Applying decomposition
[2025-06-02 06:11:28] [INFO ] Flatten gal took : 35 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/graph16187219130998940489.txt' '-o' '/tmp/graph16187219130998940489.bin' '-w' '/tmp/graph16187219130998940489.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16187219130998940489.bin' '-l' '-1' '-v' '-w' '/tmp/graph16187219130998940489.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:11:28] [INFO ] Decomposing Gal with order
[2025-06-02 06:11:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:11:28] [INFO ] Removed a total of 3031 redundant transitions.
[2025-06-02 06:11:29] [INFO ] Flatten gal took : 78 ms
[2025-06-02 06:11:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 499 labels/synchronizations in 27 ms.
[2025-06-02 06:11:29] [INFO ] Time to serialize gal into /tmp/CTLFireability16103788175039230484.gal : 8 ms
[2025-06-02 06:11:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2677387134368765116.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16103788175039230484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2677387134368765116.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 523/523 places, 1750/1750 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 523 transition count 1745
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 518 transition count 1745
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 10 place count 518 transition count 1595
Deduced a syphon composed of 150 places in 1 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 310 place count 368 transition count 1595
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 321 place count 357 transition count 1518
Iterating global reduction 2 with 11 rules applied. Total rules applied 332 place count 357 transition count 1518
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 412 place count 317 transition count 1478
Applied a total of 412 rules in 83 ms. Remains 317 /523 variables (removed 206) and now considering 1478/1750 (removed 272) transitions.
[2025-06-02 06:11:59] [INFO ] Flow matrix only has 519 transitions (discarded 959 similar events)
// Phase 1: matrix 519 rows 317 cols
[2025-06-02 06:11:59] [INFO ] Computed 22 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:11:59] [INFO ] Implicit Places using invariants in 253 ms returned []
[2025-06-02 06:11:59] [INFO ] Flow matrix only has 519 transitions (discarded 959 similar events)
[2025-06-02 06:11:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:11:59] [INFO ] State equation strengthened by 226 read => feed constraints.
[2025-06-02 06:12:00] [INFO ] Implicit Places using invariants and state equation in 1094 ms returned []
Implicit Place search using SMT with State Equation took 1348 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:12:00] [INFO ] Redundant transitions in 37 ms returned []
Running 1471 sub problems to find dead transitions.
[2025-06-02 06:12:00] [INFO ] Flow matrix only has 519 transitions (discarded 959 similar events)
[2025-06-02 06:12:00] [INFO ] Invariant cache hit.
[2025-06-02 06:12:00] [INFO ] State equation strengthened by 226 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:08] [INFO ] Deduced a trap composed of 3 places in 144 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:09] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:09] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:09] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:09] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:09] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:09] [INFO ] Deduced a trap composed of 58 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:10] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:10] [INFO ] Deduced a trap composed of 39 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:10] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:10] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:10] [INFO ] Deduced a trap composed of 37 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:11] [INFO ] Deduced a trap composed of 37 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:11] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:11] [INFO ] Deduced a trap composed of 54 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:11] [INFO ] Deduced a trap composed of 37 places in 132 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:11] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:11] [INFO ] Deduced a trap composed of 16 places in 140 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:12] [INFO ] Deduced a trap composed of 57 places in 157 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:12] [INFO ] Deduced a trap composed of 62 places in 137 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/317 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:14] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:14] [INFO ] Deduced a trap composed of 38 places in 142 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:15] [INFO ] Deduced a trap composed of 56 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:15] [INFO ] Deduced a trap composed of 60 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:16] [INFO ] Deduced a trap composed of 57 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:17] [INFO ] Deduced a trap composed of 50 places in 142 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:17] [INFO ] Deduced a trap composed of 42 places in 131 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:17] [INFO ] Deduced a trap composed of 48 places in 129 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:17] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:17] [INFO ] Deduced a trap composed of 40 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:17] [INFO ] Deduced a trap composed of 47 places in 142 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:18] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:18] [INFO ] Deduced a trap composed of 42 places in 174 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:18] [INFO ] Deduced a trap composed of 47 places in 171 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:18] [INFO ] Deduced a trap composed of 53 places in 138 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:18] [INFO ] Deduced a trap composed of 51 places in 152 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:19] [INFO ] Deduced a trap composed of 60 places in 160 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:19] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:19] [INFO ] Deduced a trap composed of 59 places in 135 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:20] [INFO ] Deduced a trap composed of 56 places in 137 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
(s189 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 0.0)
(s12 1.0)
(s13 0.0)
(s14 0.0)
(s15 1.0)
(s16 0.0)
(s17 0.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 1.0)
(s22 0.0)
(s23 1.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 1.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 0.0)
(s32 1.0)
(s33 0.0)
(s34 1.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 1.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 0.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 0.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 1.0)
(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 0.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 0.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 0.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 0.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 0.0)
(s188 0.0)
(s189 0.0timeout
)
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 317/836 variables, and 62 constraints, problems are : Problem set: 0 solved, 1471 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/317 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 1471/1471 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1471 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/317 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/317 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/317 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:37] [INFO ] Deduced a trap composed of 20 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:38] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:40] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:41] [INFO ] Deduced a trap composed of 18 places in 155 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:41] [INFO ] Deduced a trap composed of 19 places in 156 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:41] [INFO ] Deduced a trap composed of 21 places in 155 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:42] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:42] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:43] [INFO ] Deduced a trap composed of 23 places in 142 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:43] [INFO ] Deduced a trap composed of 21 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:43] [INFO ] Deduced a trap composed of 23 places in 145 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:43] [INFO ] Deduced a trap composed of 25 places in 146 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:43] [INFO ] Deduced a trap composed of 44 places in 140 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:43] [INFO ] Deduced a trap composed of 44 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:44] [INFO ] Deduced a trap composed of 48 places in 161 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:44] [INFO ] Deduced a trap composed of 49 places in 170 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:44] [INFO ] Deduced a trap composed of 52 places in 147 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:44] [INFO ] Deduced a trap composed of 51 places in 169 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:44] [INFO ] Deduced a trap composed of 52 places in 152 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:45] [INFO ] Deduced a trap composed of 52 places in 162 ms of which 24 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/317 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:55] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:55] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:56] [INFO ] Deduced a trap composed of 51 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:56] [INFO ] Deduced a trap composed of 53 places in 144 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:56] [INFO ] Deduced a trap composed of 53 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:56] [INFO ] Deduced a trap composed of 53 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:56] [INFO ] Deduced a trap composed of 53 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:57] [INFO ] Deduced a trap composed of 53 places in 160 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:57] [INFO ] Deduced a trap composed of 52 places in 154 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:57] [INFO ] Deduced a trap composed of 51 places in 161 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:57] [INFO ] Deduced a trap composed of 52 places in 155 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:58] [INFO ] Deduced a trap composed of 64 places in 162 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:58] [INFO ] Deduced a trap composed of 65 places in 161 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:58] [INFO ] Deduced a trap composed of 52 places in 154 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:59] [INFO ] Deduced a trap composed of 52 places in 147 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:59] [INFO ] Deduced a trap composed of 52 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:59] [INFO ] Deduced a trap composed of 48 places in 157 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:00] [INFO ] Deduced a trap composed of 48 places in 159 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:00] [INFO ] Deduced a trap composed of 59 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:00] [INFO ] Deduced a trap composed of 59 places in 142 ms of which 15 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/317 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/836 variables, and 102 constraints, problems are : Problem set: 0 solved, 1471 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/317 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 0/1471 constraints, Known Traps: 80/80 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60352ms problems are : Problem set: 0 solved, 1471 unsolved
Search for dead transitions found 0 dead transitions in 60355ms
Starting structural reductions in SI_CTL mode, iteration 1 : 317/523 places, 1478/1750 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61834 ms. Remains : 317/523 places, 1478/1750 transitions.
[2025-06-02 06:13:00] [INFO ] Flatten gal took : 28 ms
[2025-06-02 06:13:01] [INFO ] Flatten gal took : 32 ms
[2025-06-02 06:13:01] [INFO ] Input system was already deterministic with 1478 transitions.
[2025-06-02 06:13:01] [INFO ] Flatten gal took : 30 ms
[2025-06-02 06:13:01] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:13:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8837322812477050194.gal : 4 ms
[2025-06-02 06:13:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5052786173480318080.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8837322812477050194.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5052786173480318080.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 06:13:31] [INFO ] Flatten gal took : 35 ms
[2025-06-02 06:13:31] [INFO ] Applying decomposition
[2025-06-02 06:13:31] [INFO ] Flatten gal took : 31 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/graph1841993397392290646.txt' '-o' '/tmp/graph1841993397392290646.bin' '-w' '/tmp/graph1841993397392290646.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1841993397392290646.bin' '-l' '-1' '-v' '-w' '/tmp/graph1841993397392290646.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:13:31] [INFO ] Decomposing Gal with order
[2025-06-02 06:13:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:13:31] [INFO ] Removed a total of 2864 redundant transitions.
[2025-06-02 06:13:31] [INFO ] Flatten gal took : 73 ms
[2025-06-02 06:13:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 460 labels/synchronizations in 23 ms.
[2025-06-02 06:13:31] [INFO ] Time to serialize gal into /tmp/CTLFireability1669339670183771956.gal : 6 ms
[2025-06-02 06:13:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6266370558083773970.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1669339670183771956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6266370558083773970.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 511 transition count 1666
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 511 transition count 1666
Applied a total of 24 rules in 16 ms. Remains 511 /523 variables (removed 12) and now considering 1666/1750 (removed 84) transitions.
[2025-06-02 06:14:01] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2025-06-02 06:14:01] [INFO ] Computed 22 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:14:02] [INFO ] Implicit Places using invariants in 443 ms returned []
[2025-06-02 06:14:02] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2025-06-02 06:14:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:14:02] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:14:04] [INFO ] Implicit Places using invariants and state equation in 2149 ms returned []
Implicit Place search using SMT with State Equation took 2593 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2025-06-02 06:14:04] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2025-06-02 06:14:04] [INFO ] Invariant cache hit.
[2025-06-02 06:14:04] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:17] [INFO ] Deduced a trap composed of 20 places in 131 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:17] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:18] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:18] [INFO ] Deduced a trap composed of 38 places in 87 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:18] [INFO ] Deduced a trap composed of 41 places in 191 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:18] [INFO ] Deduced a trap composed of 23 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:18] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:18] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:18] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:18] [INFO ] Deduced a trap composed of 44 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:19] [INFO ] Deduced a trap composed of 32 places in 154 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:19] [INFO ] Deduced a trap composed of 67 places in 150 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:20] [INFO ] Deduced a trap composed of 45 places in 231 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:20] [INFO ] Deduced a trap composed of 59 places in 204 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:21] [INFO ] Deduced a trap composed of 81 places in 237 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:21] [INFO ] Deduced a trap composed of 90 places in 211 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:21] [INFO ] Deduced a trap composed of 45 places in 212 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:21] [INFO ] Deduced a trap composed of 59 places in 205 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:22] [INFO ] Deduced a trap composed of 81 places in 230 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:22] [INFO ] Deduced a trap composed of 90 places in 195 ms of which 30 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:22] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:22] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:23] [INFO ] Deduced a trap composed of 67 places in 168 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:23] [INFO ] Deduced a trap composed of 81 places in 168 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:23] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:23] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:23] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:24] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:25] [INFO ] Deduced a trap composed of 90 places in 196 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:25] [INFO ] Deduced a trap composed of 45 places in 196 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:25] [INFO ] Deduced a trap composed of 26 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:26] [INFO ] Deduced a trap composed of 59 places in 196 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:26] [INFO ] Deduced a trap composed of 67 places in 204 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:26] [INFO ] Deduced a trap composed of 67 places in 175 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:26] [INFO ] Deduced a trap composed of 67 places in 192 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:27] [INFO ] Deduced a trap composed of 67 places in 180 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:27] [INFO ] Deduced a trap composed of 67 places in 170 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:27] [INFO ] Deduced a trap composed of 67 places in 193 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:27] [INFO ] Deduced a trap composed of 67 places in 191 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:28] [INFO ] Deduced a trap composed of 81 places in 198 ms of which 32 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 511/1218 variables, and 62 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1659/1659 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:36] [INFO ] Deduced a trap composed of 3 places in 128 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:36] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:36] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:36] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:36] [INFO ] Deduced a trap composed of 35 places in 205 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:36] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:38] [INFO ] Deduced a trap composed of 81 places in 182 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:38] [INFO ] Deduced a trap composed of 90 places in 145 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:40] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:40] [INFO ] Deduced a trap composed of 74 places in 217 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:41] [INFO ] Deduced a trap composed of 44 places in 152 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:41] [INFO ] Deduced a trap composed of 44 places in 153 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:41] [INFO ] Deduced a trap composed of 44 places in 160 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:41] [INFO ] Deduced a trap composed of 45 places in 161 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:43] [INFO ] Deduced a trap composed of 29 places in 222 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:43] [INFO ] Deduced a trap composed of 38 places in 220 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:44] [INFO ] Deduced a trap composed of 23 places in 192 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:49] [INFO ] Deduced a trap composed of 59 places in 191 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:51] [INFO ] Deduced a trap composed of 45 places in 211 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:52] [INFO ] Deduced a trap composed of 45 places in 207 ms of which 23 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:54] [INFO ] Deduced a trap composed of 59 places in 180 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:54] [INFO ] Deduced a trap composed of 59 places in 152 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:55] [INFO ] Deduced a trap composed of 90 places in 191 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:55] [INFO ] Deduced a trap composed of 90 places in 173 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:55] [INFO ] Deduced a trap composed of 90 places in 194 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:56] [INFO ] Deduced a trap composed of 81 places in 182 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:56] [INFO ] Deduced a trap composed of 90 places in 179 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:56] [INFO ] Deduced a trap composed of 90 places in 168 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:57] [INFO ] Deduced a trap composed of 90 places in 171 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:57] [INFO ] Deduced a trap composed of 90 places in 155 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:57] [INFO ] Deduced a trap composed of 78 places in 203 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:58] [INFO ] Deduced a trap composed of 44 places in 238 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:59] [INFO ] Deduced a trap composed of 45 places in 239 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:59] [INFO ] Deduced a trap composed of 45 places in 240 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:59] [INFO ] Deduced a trap composed of 59 places in 221 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:00] [INFO ] Deduced a trap composed of 44 places in 234 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:00] [INFO ] Deduced a trap composed of 59 places in 203 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:02] [INFO ] Deduced a trap composed of 55 places in 226 ms of which 47 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 511/1218 variables, and 100 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1659 constraints, Known Traps: 78/78 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60372ms problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 60377ms
Starting structural reductions in LTL mode, iteration 1 : 511/523 places, 1666/1750 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62993 ms. Remains : 511/523 places, 1666/1750 transitions.
[2025-06-02 06:15:04] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:15:04] [INFO ] Flatten gal took : 35 ms
[2025-06-02 06:15:04] [INFO ] Input system was already deterministic with 1666 transitions.
[2025-06-02 06:15:04] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:15:04] [INFO ] Flatten gal took : 36 ms
[2025-06-02 06:15:04] [INFO ] Time to serialize gal into /tmp/CTLFireability16060864107963493193.gal : 6 ms
[2025-06-02 06:15:04] [INFO ] Time to serialize properties into /tmp/CTLFireability4254106502119158274.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16060864107963493193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4254106502119158274.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 06:15:34] [INFO ] Flatten gal took : 36 ms
[2025-06-02 06:15:34] [INFO ] Applying decomposition
[2025-06-02 06:15:34] [INFO ] Flatten gal took : 34 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/graph11664052648117664159.txt' '-o' '/tmp/graph11664052648117664159.bin' '-w' '/tmp/graph11664052648117664159.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11664052648117664159.bin' '-l' '-1' '-v' '-w' '/tmp/graph11664052648117664159.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:15:35] [INFO ] Decomposing Gal with order
[2025-06-02 06:15:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:15:35] [INFO ] Removed a total of 2918 redundant transitions.
[2025-06-02 06:15:35] [INFO ] Flatten gal took : 75 ms
[2025-06-02 06:15:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 437 labels/synchronizations in 28 ms.
[2025-06-02 06:15:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9365555940487765442.gal : 8 ms
[2025-06-02 06:15:35] [INFO ] Time to serialize properties into /tmp/CTLFireability10979426529618878399.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9365555940487765442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10979426529618878399.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 513 transition count 1680
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 513 transition count 1680
Applied a total of 20 rules in 22 ms. Remains 513 /523 variables (removed 10) and now considering 1680/1750 (removed 70) transitions.
[2025-06-02 06:16:05] [INFO ] Flow matrix only has 721 transitions (discarded 959 similar events)
// Phase 1: matrix 721 rows 513 cols
[2025-06-02 06:16:05] [INFO ] Computed 22 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:16:05] [INFO ] Implicit Places using invariants in 347 ms returned []
[2025-06-02 06:16:05] [INFO ] Flow matrix only has 721 transitions (discarded 959 similar events)
[2025-06-02 06:16:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:16:05] [INFO ] State equation strengthened by 232 read => feed constraints.
[2025-06-02 06:16:07] [INFO ] Implicit Places using invariants and state equation in 2018 ms returned []
Implicit Place search using SMT with State Equation took 2366 ms to find 0 implicit places.
Running 1673 sub problems to find dead transitions.
[2025-06-02 06:16:07] [INFO ] Flow matrix only has 721 transitions (discarded 959 similar events)
[2025-06-02 06:16:07] [INFO ] Invariant cache hit.
[2025-06-02 06:16:07] [INFO ] State equation strengthened by 232 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/513 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/513 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:21] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:21] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:21] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:21] [INFO ] Deduced a trap composed of 32 places in 87 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:21] [INFO ] Deduced a trap composed of 44 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:21] [INFO ] Deduced a trap composed of 68 places in 175 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:21] [INFO ] Deduced a trap composed of 68 places in 175 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:22] [INFO ] Deduced a trap composed of 23 places in 187 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:22] [INFO ] Deduced a trap composed of 32 places in 187 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:22] [INFO ] Deduced a trap composed of 35 places in 181 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:22] [INFO ] Deduced a trap composed of 38 places in 181 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:22] [INFO ] Deduced a trap composed of 68 places in 171 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:23] [INFO ] Deduced a trap composed of 26 places in 167 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:23] [INFO ] Deduced a trap composed of 29 places in 175 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:23] [INFO ] Deduced a trap composed of 32 places in 139 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:23] [INFO ] Deduced a trap composed of 79 places in 139 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:25] [INFO ] Deduced a trap composed of 46 places in 217 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:25] [INFO ] Deduced a trap composed of 60 places in 201 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:25] [INFO ] Deduced a trap composed of 46 places in 186 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:25] [INFO ] Deduced a trap composed of 60 places in 174 ms of which 27 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/513 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:26] [INFO ] Deduced a trap composed of 3 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:26] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:26] [INFO ] Deduced a trap composed of 38 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:26] [INFO ] Deduced a trap composed of 35 places in 150 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:27] [INFO ] Deduced a trap composed of 41 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:28] [INFO ] Deduced a trap composed of 82 places in 233 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:28] [INFO ] Deduced a trap composed of 82 places in 214 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:28] [INFO ] Deduced a trap composed of 82 places in 198 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:29] [INFO ] Deduced a trap composed of 91 places in 170 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:29] [INFO ] Deduced a trap composed of 95 places in 186 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:29] [INFO ] Deduced a trap composed of 56 places in 215 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:29] [INFO ] Deduced a trap composed of 58 places in 217 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:30] [INFO ] Deduced a trap composed of 92 places in 187 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:30] [INFO ] Deduced a trap composed of 92 places in 180 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:30] [INFO ] Deduced a trap composed of 92 places in 189 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:31] [INFO ] Deduced a trap composed of 92 places in 187 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:31] [INFO ] Deduced a trap composed of 90 places in 193 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:31] [INFO ] Deduced a trap composed of 90 places in 179 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:32] [INFO ] Deduced a trap composed of 91 places in 188 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:32] [INFO ] Deduced a trap composed of 91 places in 173 ms of which 28 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/513 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1234 variables, and 62 constraints, problems are : Problem set: 0 solved, 1673 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/513 constraints, ReadFeed: 0/232 constraints, PredecessorRefiner: 1673/1673 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1673 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/513 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/513 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/513 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:39] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:39] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:39] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:40] [INFO ] Deduced a trap composed of 68 places in 149 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:40] [INFO ] Deduced a trap composed of 68 places in 129 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:41] [INFO ] Deduced a trap composed of 60 places in 175 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:41] [INFO ] Deduced a trap composed of 60 places in 159 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:41] [INFO ] Deduced a trap composed of 46 places in 170 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:42] [INFO ] Deduced a trap composed of 60 places in 144 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:42] [INFO ] Deduced a trap composed of 70 places in 204 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:42] [INFO ] Deduced a trap composed of 68 places in 203 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:43] [INFO ] Deduced a trap composed of 68 places in 173 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:43] [INFO ] Deduced a trap composed of 90 places in 168 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:43] [INFO ] Deduced a trap composed of 90 places in 151 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:44] [INFO ] Deduced a trap composed of 91 places in 185 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:44] [INFO ] Deduced a trap composed of 91 places in 162 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:44] [INFO ] Deduced a trap composed of 46 places in 174 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:45] [INFO ] Deduced a trap composed of 46 places in 164 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:45] [INFO ] Deduced a trap composed of 67 places in 169 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:45] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/513 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:49] [INFO ] Deduced a trap composed of 44 places in 240 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:49] [INFO ] Deduced a trap composed of 46 places in 228 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:50] [INFO ] Deduced a trap composed of 46 places in 242 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:50] [INFO ] Deduced a trap composed of 44 places in 211 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:50] [INFO ] Deduced a trap composed of 44 places in 213 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:50] [INFO ] Deduced a trap composed of 45 places in 213 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:51] [INFO ] Deduced a trap composed of 44 places in 206 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:51] [INFO ] Deduced a trap composed of 80 places in 213 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:51] [INFO ] Deduced a trap composed of 45 places in 180 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:51] [INFO ] Deduced a trap composed of 60 places in 214 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:52] [INFO ] Deduced a trap composed of 3 places in 196 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:53] [INFO ] Deduced a trap composed of 29 places in 222 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:54] [INFO ] Deduced a trap composed of 14 places in 188 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:54] [INFO ] Deduced a trap composed of 17 places in 199 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:54] [INFO ] Deduced a trap composed of 23 places in 200 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:55] [INFO ] Deduced a trap composed of 20 places in 211 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:55] [INFO ] Deduced a trap composed of 26 places in 203 ms of which 27 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 513/1234 variables, and 99 constraints, problems are : Problem set: 0 solved, 1673 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/513 constraints, ReadFeed: 0/232 constraints, PredecessorRefiner: 0/1673 constraints, Known Traps: 77/77 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60370ms problems are : Problem set: 0 solved, 1673 unsolved
Search for dead transitions found 0 dead transitions in 60374ms
Starting structural reductions in LTL mode, iteration 1 : 513/523 places, 1680/1750 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62771 ms. Remains : 513/523 places, 1680/1750 transitions.
[2025-06-02 06:17:08] [INFO ] Flatten gal took : 33 ms
[2025-06-02 06:17:08] [INFO ] Flatten gal took : 35 ms
[2025-06-02 06:17:08] [INFO ] Input system was already deterministic with 1680 transitions.
[2025-06-02 06:17:08] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:17:08] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:17:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2357781679819636445.gal : 5 ms
[2025-06-02 06:17:08] [INFO ] Time to serialize properties into /tmp/CTLFireability4618121636992886350.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2357781679819636445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4618121636992886350.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 06:17:38] [INFO ] Flatten gal took : 35 ms
[2025-06-02 06:17:38] [INFO ] Applying decomposition
[2025-06-02 06:17:38] [INFO ] Flatten gal took : 34 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/graph3660324877954603658.txt' '-o' '/tmp/graph3660324877954603658.bin' '-w' '/tmp/graph3660324877954603658.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3660324877954603658.bin' '-l' '-1' '-v' '-w' '/tmp/graph3660324877954603658.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:17:38] [INFO ] Decomposing Gal with order
[2025-06-02 06:17:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:17:38] [INFO ] Removed a total of 2992 redundant transitions.
[2025-06-02 06:17:38] [INFO ] Flatten gal took : 79 ms
[2025-06-02 06:17:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 539 labels/synchronizations in 22 ms.
[2025-06-02 06:17:38] [INFO ] Time to serialize gal into /tmp/CTLFireability14420489321341722607.gal : 8 ms
[2025-06-02 06:17:38] [INFO ] Time to serialize properties into /tmp/CTLFireability16803513249643380683.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14420489321341722607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16803513249643380683.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 523 transition count 1743
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 516 transition count 1743
Performed 153 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 153 Pre rules applied. Total rules applied 14 place count 516 transition count 1590
Deduced a syphon composed of 153 places in 1 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 2 with 306 rules applied. Total rules applied 320 place count 363 transition count 1590
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 332 place count 351 transition count 1506
Iterating global reduction 2 with 12 rules applied. Total rules applied 344 place count 351 transition count 1506
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 428 place count 309 transition count 1464
Applied a total of 428 rules in 75 ms. Remains 309 /523 variables (removed 214) and now considering 1464/1750 (removed 286) transitions.
[2025-06-02 06:18:08] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
// Phase 1: matrix 505 rows 309 cols
[2025-06-02 06:18:08] [INFO ] Computed 22 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:18:09] [INFO ] Implicit Places using invariants in 320 ms returned []
[2025-06-02 06:18:09] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2025-06-02 06:18:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:18:09] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:18:10] [INFO ] Implicit Places using invariants and state equation in 1236 ms returned []
Implicit Place search using SMT with State Equation took 1557 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:18:10] [INFO ] Redundant transitions in 29 ms returned []
Running 1457 sub problems to find dead transitions.
[2025-06-02 06:18:10] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2025-06-02 06:18:10] [INFO ] Invariant cache hit.
[2025-06-02 06:18:10] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:18] [INFO ] Deduced a trap composed of 3 places in 140 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:18] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:18] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:18] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:18] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:18] [INFO ] Deduced a trap composed of 37 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:19] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:19] [INFO ] Deduced a trap composed of 58 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:19] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:20] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:20] [INFO ] Deduced a trap composed of 38 places in 112 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:20] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:20] [INFO ] Deduced a trap composed of 37 places in 132 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:20] [INFO ] Deduced a trap composed of 59 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:20] [INFO ] Deduced a trap composed of 15 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:21] [INFO ] Deduced a trap composed of 37 places in 127 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:21] [INFO ] Deduced a trap composed of 55 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:21] [INFO ] Deduced a trap composed of 31 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:21] [INFO ] Deduced a trap composed of 54 places in 127 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:21] [INFO ] Deduced a trap composed of 54 places in 120 ms of which 12 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:23] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:23] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:25] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:25] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:26] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:28] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:29] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:31] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:31] [INFO ] Deduced a trap composed of 19 places in 156 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:31] [INFO ] Deduced a trap composed of 21 places in 156 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:32] [INFO ] Deduced a trap composed of 17 places in 145 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:32] [INFO ] Deduced a trap composed of 19 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:32] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:32] [INFO ] Deduced a trap composed of 23 places in 136 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:33] [INFO ] Deduced a trap composed of 50 places in 158 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:33] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:33] [INFO ] Deduced a trap composed of 21 places in 167 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:33] [INFO ] Deduced a trap composed of 23 places in 149 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:33] [INFO ] Deduced a trap composed of 25 places in 152 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:33] [INFO ] Deduced a trap composed of 51 places in 158 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 309/814 variables, and 62 constraints, problems are : Problem set: 0 solved, 1457 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/309 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1457/1457 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1457 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:50] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:50] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:51] [INFO ] Deduced a trap composed of 53 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:51] [INFO ] Deduced a trap composed of 51 places in 149 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:52] [INFO ] Deduced a trap composed of 51 places in 140 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:52] [INFO ] Deduced a trap composed of 51 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:52] [INFO ] Deduced a trap composed of 51 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:52] [INFO ] Deduced a trap composed of 51 places in 155 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:52] [INFO ] Deduced a trap composed of 51 places in 147 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:53] [INFO ] Deduced a trap composed of 51 places in 145 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:53] [INFO ] Deduced a trap composed of 41 places in 151 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:53] [INFO ] Deduced a trap composed of 52 places in 151 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:53] [INFO ] Deduced a trap composed of 51 places in 157 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:54] [INFO ] Deduced a trap composed of 60 places in 163 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:54] [INFO ] Deduced a trap composed of 51 places in 151 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:54] [INFO ] Deduced a trap composed of 58 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:54] [INFO ] Deduced a trap composed of 58 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:54] [INFO ] Deduced a trap composed of 62 places in 152 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:55] [INFO ] Deduced a trap composed of 59 places in 138 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:55] [INFO ] Deduced a trap composed of 58 places in 159 ms of which 24 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:05] [INFO ] Deduced a trap composed of 60 places in 157 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:05] [INFO ] Deduced a trap composed of 48 places in 148 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:05] [INFO ] Deduced a trap composed of 60 places in 139 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:06] [INFO ] Deduced a trap composed of 59 places in 157 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:06] [INFO ] Deduced a trap composed of 60 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:06] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:06] [INFO ] Deduced a trap composed of 60 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:07] [INFO ] Deduced a trap composed of 52 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:07] [INFO ] Deduced a trap composed of 52 places in 136 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:07] [INFO ] Deduced a trap composed of 52 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:07] [INFO ] Deduced a trap composed of 59 places in 156 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:08] [INFO ] Deduced a trap composed of 59 places in 175 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:08] [INFO ] Deduced a trap composed of 60 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:08] [INFO ] Deduced a trap composed of 60 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:08] [INFO ] Deduced a trap composed of 60 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:08] [INFO ] Deduced a trap composed of 60 places in 128 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:09] [INFO ] Deduced a trap composed of 49 places in 145 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:09] [INFO ] Deduced a trap composed of 49 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:09] [INFO ] Deduced a trap composed of 59 places in 133 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:09] [INFO ] Deduced a trap composed of 59 places in 126 ms of which 14 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1457 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 309/814 variables, and 102 constraints, problems are : Problem set: 0 solved, 1457 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/309 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1457 constraints, Known Traps: 80/80 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60354ms problems are : Problem set: 0 solved, 1457 unsolved
Search for dead transitions found 0 dead transitions in 60356ms
Starting structural reductions in SI_CTL mode, iteration 1 : 309/523 places, 1464/1750 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62026 ms. Remains : 309/523 places, 1464/1750 transitions.
[2025-06-02 06:19:10] [INFO ] Flatten gal took : 28 ms
[2025-06-02 06:19:10] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:19:10] [INFO ] Input system was already deterministic with 1464 transitions.
RANDOM walk for 12233 steps (1 resets) in 49 ms. (244 steps per ms) remains 0/1 properties
FORMULA EisenbergMcGuire-PT-07-CTLFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 06:19:10] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:19:10] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:19:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10638203860757839454.gal : 4 ms
[2025-06-02 06:19:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17815521590269690160.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10638203860757839454.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17815521590269690160.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 511 transition count 1666
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 511 transition count 1666
Applied a total of 24 rules in 14 ms. Remains 511 /523 variables (removed 12) and now considering 1666/1750 (removed 84) transitions.
[2025-06-02 06:19:10] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
// Phase 1: matrix 707 rows 511 cols
[2025-06-02 06:19:10] [INFO ] Computed 22 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:19:11] [INFO ] Implicit Places using invariants in 418 ms returned []
[2025-06-02 06:19:11] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2025-06-02 06:19:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:19:11] [INFO ] State equation strengthened by 220 read => feed constraints.
[2025-06-02 06:19:13] [INFO ] Implicit Places using invariants and state equation in 2315 ms returned []
Implicit Place search using SMT with State Equation took 2735 ms to find 0 implicit places.
Running 1659 sub problems to find dead transitions.
[2025-06-02 06:19:13] [INFO ] Flow matrix only has 707 transitions (discarded 959 similar events)
[2025-06-02 06:19:13] [INFO ] Invariant cache hit.
[2025-06-02 06:19:13] [INFO ] State equation strengthened by 220 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:27] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:27] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:27] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:27] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:27] [INFO ] Deduced a trap composed of 41 places in 189 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:27] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:27] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:27] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:28] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:28] [INFO ] Deduced a trap composed of 44 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:28] [INFO ] Deduced a trap composed of 32 places in 143 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:28] [INFO ] Deduced a trap composed of 67 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:29] [INFO ] Deduced a trap composed of 45 places in 221 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:30] [INFO ] Deduced a trap composed of 59 places in 200 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:30] [INFO ] Deduced a trap composed of 81 places in 235 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:30] [INFO ] Deduced a trap composed of 90 places in 198 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:30] [INFO ] Deduced a trap composed of 45 places in 201 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:31] [INFO ] Deduced a trap composed of 59 places in 195 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:31] [INFO ] Deduced a trap composed of 81 places in 212 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:31] [INFO ] Deduced a trap composed of 90 places in 188 ms of which 28 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:32] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:32] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:32] [INFO ] Deduced a trap composed of 67 places in 157 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:32] [INFO ] Deduced a trap composed of 81 places in 159 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:32] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:32] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:32] [INFO ] Deduced a trap composed of 35 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:33] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:34] [INFO ] Deduced a trap composed of 90 places in 194 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:34] [INFO ] Deduced a trap composed of 45 places in 184 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:34] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:35] [INFO ] Deduced a trap composed of 59 places in 189 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:35] [INFO ] Deduced a trap composed of 67 places in 203 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:35] [INFO ] Deduced a trap composed of 67 places in 173 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:35] [INFO ] Deduced a trap composed of 67 places in 192 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:35] [INFO ] Deduced a trap composed of 67 places in 170 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:36] [INFO ] Deduced a trap composed of 67 places in 166 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:36] [INFO ] Deduced a trap composed of 67 places in 196 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:36] [INFO ] Deduced a trap composed of 67 places in 184 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:37] [INFO ] Deduced a trap composed of 81 places in 198 ms of which 32 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 511/1218 variables, and 62 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 1659/1659 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/511 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/511 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/511 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:45] [INFO ] Deduced a trap composed of 3 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:45] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:45] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:46] [INFO ] Deduced a trap composed of 3 places in 95 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:46] [INFO ] Deduced a trap composed of 35 places in 198 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:46] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:47] [INFO ] Deduced a trap composed of 81 places in 177 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:47] [INFO ] Deduced a trap composed of 90 places in 139 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:49] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:50] [INFO ] Deduced a trap composed of 74 places in 221 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:50] [INFO ] Deduced a trap composed of 44 places in 156 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:50] [INFO ] Deduced a trap composed of 44 places in 156 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:50] [INFO ] Deduced a trap composed of 44 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:50] [INFO ] Deduced a trap composed of 45 places in 149 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:52] [INFO ] Deduced a trap composed of 29 places in 216 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:53] [INFO ] Deduced a trap composed of 38 places in 219 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:53] [INFO ] Deduced a trap composed of 23 places in 185 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:19:58] [INFO ] Deduced a trap composed of 59 places in 190 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:00] [INFO ] Deduced a trap composed of 45 places in 202 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:01] [INFO ] Deduced a trap composed of 45 places in 197 ms of which 22 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1659 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:03] [INFO ] Deduced a trap composed of 59 places in 174 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:03] [INFO ] Deduced a trap composed of 59 places in 154 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:04] [INFO ] Deduced a trap composed of 90 places in 193 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:04] [INFO ] Deduced a trap composed of 90 places in 176 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:04] [INFO ] Deduced a trap composed of 90 places in 190 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:05] [INFO ] Deduced a trap composed of 81 places in 181 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:05] [INFO ] Deduced a trap composed of 90 places in 183 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:05] [INFO ] Deduced a trap composed of 90 places in 156 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:05] [INFO ] Deduced a trap composed of 90 places in 168 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:06] [INFO ] Deduced a trap composed of 90 places in 149 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:06] [INFO ] Deduced a trap composed of 78 places in 199 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:07] [INFO ] Deduced a trap composed of 44 places in 229 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:07] [INFO ] Deduced a trap composed of 45 places in 226 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:08] [INFO ] Deduced a trap composed of 45 places in 228 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:08] [INFO ] Deduced a trap composed of 59 places in 218 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:08] [INFO ] Deduced a trap composed of 44 places in 229 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:09] [INFO ] Deduced a trap composed of 59 places in 204 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:11] [INFO ] Deduced a trap composed of 55 places in 221 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:13] [INFO ] Deduced a trap composed of 49 places in 100 ms of which 11 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 511/1218 variables, and 101 constraints, problems are : Problem set: 0 solved, 1659 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/511 constraints, ReadFeed: 0/220 constraints, PredecessorRefiner: 0/1659 constraints, Known Traps: 79/79 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60404ms problems are : Problem set: 0 solved, 1659 unsolved
Search for dead transitions found 0 dead transitions in 60407ms
Starting structural reductions in LTL mode, iteration 1 : 511/523 places, 1666/1750 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63165 ms. Remains : 511/523 places, 1666/1750 transitions.
[2025-06-02 06:20:14] [INFO ] Flatten gal took : 30 ms
[2025-06-02 06:20:14] [INFO ] Flatten gal took : 33 ms
[2025-06-02 06:20:14] [INFO ] Input system was already deterministic with 1666 transitions.
[2025-06-02 06:20:14] [INFO ] Flatten gal took : 35 ms
[2025-06-02 06:20:14] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:20:14] [INFO ] Time to serialize gal into /tmp/CTLFireability9703465505583126942.gal : 5 ms
[2025-06-02 06:20:14] [INFO ] Time to serialize properties into /tmp/CTLFireability10814141204431965156.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9703465505583126942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10814141204431965156.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 06:20:44] [INFO ] Flatten gal took : 45 ms
[2025-06-02 06:20:44] [INFO ] Applying decomposition
[2025-06-02 06:20:44] [INFO ] Flatten gal took : 34 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/graph6380056315017025516.txt' '-o' '/tmp/graph6380056315017025516.bin' '-w' '/tmp/graph6380056315017025516.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6380056315017025516.bin' '-l' '-1' '-v' '-w' '/tmp/graph6380056315017025516.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:20:44] [INFO ] Decomposing Gal with order
[2025-06-02 06:20:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:20:44] [INFO ] Removed a total of 3018 redundant transitions.
[2025-06-02 06:20:44] [INFO ] Flatten gal took : 76 ms
[2025-06-02 06:20:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 451 labels/synchronizations in 24 ms.
[2025-06-02 06:20:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3501591255008007591.gal : 8 ms
[2025-06-02 06:20:44] [INFO ] Time to serialize properties into /tmp/CTLFireability5509696261181590117.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3501591255008007591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5509696261181590117.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 523 transition count 1743
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 516 transition count 1743
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 152 Pre rules applied. Total rules applied 14 place count 516 transition count 1591
Deduced a syphon composed of 152 places in 1 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 2 with 304 rules applied. Total rules applied 318 place count 364 transition count 1591
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 329 place count 353 transition count 1514
Iterating global reduction 2 with 11 rules applied. Total rules applied 340 place count 353 transition count 1514
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 424 place count 311 transition count 1472
Applied a total of 424 rules in 69 ms. Remains 311 /523 variables (removed 212) and now considering 1472/1750 (removed 278) transitions.
[2025-06-02 06:21:14] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
// Phase 1: matrix 513 rows 311 cols
[2025-06-02 06:21:14] [INFO ] Computed 22 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:21:15] [INFO ] Implicit Places using invariants in 301 ms returned []
[2025-06-02 06:21:15] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2025-06-02 06:21:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:21:15] [INFO ] State equation strengthened by 226 read => feed constraints.
[2025-06-02 06:21:16] [INFO ] Implicit Places using invariants and state equation in 1130 ms returned []
Implicit Place search using SMT with State Equation took 1433 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:21:16] [INFO ] Redundant transitions in 36 ms returned []
Running 1465 sub problems to find dead transitions.
[2025-06-02 06:21:16] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2025-06-02 06:21:16] [INFO ] Invariant cache hit.
[2025-06-02 06:21:16] [INFO ] State equation strengthened by 226 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:24] [INFO ] Deduced a trap composed of 3 places in 134 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:24] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:24] [INFO ] Deduced a trap composed of 3 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:24] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:24] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:24] [INFO ] Deduced a trap composed of 38 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:24] [INFO ] Deduced a trap composed of 59 places in 109 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:25] [INFO ] Deduced a trap composed of 38 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:25] [INFO ] Deduced a trap composed of 38 places in 117 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:26] [INFO ] Deduced a trap composed of 38 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:26] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:26] [INFO ] Deduced a trap composed of 54 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:26] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:26] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:26] [INFO ] Deduced a trap composed of 60 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:27] [INFO ] Deduced a trap composed of 15 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:27] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:27] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:27] [INFO ] Deduced a trap composed of 11 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:27] [INFO ] Deduced a trap composed of 54 places in 116 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/311 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:29] [INFO ] Deduced a trap composed of 46 places in 121 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:29] [INFO ] Deduced a trap composed of 41 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:30] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:31] [INFO ] Deduced a trap composed of 13 places in 128 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:31] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:33] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:34] [INFO ] Deduced a trap composed of 17 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:36] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:37] [INFO ] Deduced a trap composed of 19 places in 140 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:37] [INFO ] Deduced a trap composed of 21 places in 157 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:38] [INFO ] Deduced a trap composed of 17 places in 146 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:38] [INFO ] Deduced a trap composed of 19 places in 141 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:38] [INFO ] Deduced a trap composed of 21 places in 141 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:38] [INFO ] Deduced a trap composed of 23 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:38] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:38] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:38] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:39] [INFO ] Deduced a trap composed of 52 places in 157 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:39] [INFO ] Deduced a trap composed of 52 places in 151 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:40] [INFO ] Deduced a trap composed of 52 places in 164 ms of which 23 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 311/824 variables, and 62 constraints, problems are : Problem set: 0 solved, 1465 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/311 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 1465/1465 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/311 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:50] [INFO ] Deduced a trap composed of 38 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:52] [INFO ] Deduced a trap composed of 53 places in 132 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:52] [INFO ] Deduced a trap composed of 53 places in 125 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:53] [INFO ] Deduced a trap composed of 54 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:54] [INFO ] Deduced a trap composed of 54 places in 151 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:55] [INFO ] Deduced a trap composed of 53 places in 165 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:55] [INFO ] Deduced a trap composed of 41 places in 155 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:55] [INFO ] Deduced a trap composed of 41 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:55] [INFO ] Deduced a trap composed of 41 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:55] [INFO ] Deduced a trap composed of 41 places in 125 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:56] [INFO ] Deduced a trap composed of 28 places in 149 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:56] [INFO ] Deduced a trap composed of 53 places in 150 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:56] [INFO ] Deduced a trap composed of 53 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:56] [INFO ] Deduced a trap composed of 53 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:56] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:56] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:57] [INFO ] Deduced a trap composed of 52 places in 165 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:57] [INFO ] Deduced a trap composed of 54 places in 155 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:58] [INFO ] Deduced a trap composed of 54 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:58] [INFO ] Deduced a trap composed of 52 places in 170 ms of which 25 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:00] [INFO ] Deduced a trap composed of 54 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:02] [INFO ] Deduced a trap composed of 54 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:03] [INFO ] Deduced a trap composed of 54 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:03] [INFO ] Deduced a trap composed of 52 places in 143 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:03] [INFO ] Deduced a trap composed of 52 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:03] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:04] [INFO ] Deduced a trap composed of 54 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:04] [INFO ] Deduced a trap composed of 48 places in 138 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:04] [INFO ] Deduced a trap composed of 48 places in 133 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:04] [INFO ] Deduced a trap composed of 53 places in 143 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:04] [INFO ] Deduced a trap composed of 53 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:04] [INFO ] Deduced a trap composed of 53 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:05] [INFO ] Deduced a trap composed of 53 places in 129 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:05] [INFO ] Deduced a trap composed of 41 places in 134 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:06] [INFO ] Deduced a trap composed of 54 places in 146 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:06] [INFO ] Deduced a trap composed of 54 places in 143 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:07] [INFO ] Deduced a trap composed of 52 places in 143 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:07] [INFO ] Deduced a trap composed of 54 places in 144 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:07] [INFO ] Deduced a trap composed of 52 places in 154 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:08] [INFO ] Deduced a trap composed of 54 places in 136 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:10] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:11] [INFO ] Deduced a trap composed of 54 places in 121 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:11] [INFO ] Deduced a trap composed of 45 places in 136 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:12] [INFO ] Deduced a trap composed of 52 places in 129 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:12] [INFO ] Deduced a trap composed of 60 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:12] [INFO ] Deduced a trap composed of 41 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:12] [INFO ] Deduced a trap composed of 63 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:12] [INFO ] Deduced a trap composed of 52 places in 129 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:13] [INFO ] Deduced a trap composed of 49 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:14] [INFO ] Deduced a trap composed of 46 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:14] [INFO ] Deduced a trap composed of 47 places in 119 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:14] [INFO ] Deduced a trap composed of 54 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:14] [INFO ] Deduced a trap composed of 60 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:14] [INFO ] Deduced a trap composed of 48 places in 131 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:14] [INFO ] Deduced a trap composed of 48 places in 123 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:15] [INFO ] Deduced a trap composed of 54 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:15] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:15] [INFO ] Deduced a trap composed of 60 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:16] [INFO ] Deduced a trap composed of 45 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:16] [INFO ] Deduced a trap composed of 58 places in 122 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 311/824 variables, and 122 constraints, problems are : Problem set: 0 solved, 1465 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/311 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 0/1465 constraints, Known Traps: 100/100 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60360ms problems are : Problem set: 0 solved, 1465 unsolved
Search for dead transitions found 0 dead transitions in 60363ms
Starting structural reductions in SI_CTL mode, iteration 1 : 311/523 places, 1472/1750 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61913 ms. Remains : 311/523 places, 1472/1750 transitions.
[2025-06-02 06:22:16] [INFO ] Flatten gal took : 28 ms
[2025-06-02 06:22:16] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:22:16] [INFO ] Input system was already deterministic with 1472 transitions.
RANDOM walk for 40000 steps (8 resets) in 119 ms. (333 steps per ms) remains 1/1 properties
[2025-06-02 06:22:16] [INFO ] Flatten gal took : 34 ms
BEST_FIRST walk for 40004 steps (8 resets) in 38 ms. (1025 steps per ms) remains 1/1 properties
[2025-06-02 06:22:16] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:22:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5136962145642452233.gal : 4 ms
[2025-06-02 06:22:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6868326727440831139.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5136962145642452233.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6868326727440831139.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6868326727440831139.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 40
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :40 after 65
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :65 after 104
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :104 after 329
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :329 after 785
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :785 after 1428
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1428 after 10102
Interrupted probabilistic random walk after 598560 steps, run timeout after 3001 ms. (steps per millisecond=199 ) properties seen :0 out of 1
Probabilistic random walk after 598560 steps, saw 235837 distinct states, run finished after 3001 ms. (steps per millisecond=199 ) properties seen :0
[2025-06-02 06:22:19] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2025-06-02 06:22:19] [INFO ] Invariant cache hit.
[2025-06-02 06:22:19] [INFO ] State equation strengthened by 226 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) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 117/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/134 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/139 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 273/412 variables, 139/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/412 variables, 57/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/412 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 80/492 variables, 36/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/492 variables, 21/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/492 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 128/620 variables, 8/271 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/620 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/628 variables, 4/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/628 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 196/824 variables, 136/411 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/824 variables, 148/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/824 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/824 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 824/824 variables, and 559 constraints, problems are : Problem set: 0 solved, 1 unsolved in 248 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 311/311 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 117/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:20] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 9/134 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 5/139 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:20] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:20] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 273/412 variables, 139/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/412 variables, 57/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/412 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 80/492 variables, 36/245 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/492 variables, 21/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/492 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 128/620 variables, 8/274 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/620 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 8/628 variables, 4/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/628 variables, 1/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:20] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:20] [INFO ] Deduced a trap composed of 3 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:20] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:20] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:20] [INFO ] Deduced a trap composed of 11 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:21] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:21] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:21] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 3 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/628 variables, 8/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/628 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 196/824 variables, 136/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/824 variables, 148/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/824 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:21] [INFO ] Deduced a trap composed of 68 places in 154 ms of which 25 ms to minimize.
At refinement iteration 25 (OVERLAPS) 0/824 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/824 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/824 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 824/824 variables, and 572 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1700 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 311/311 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1966ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 46 ms.
Support contains 8 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 1472/1472 transitions.
Applied a total of 0 rules in 40 ms. Remains 311 /311 variables (removed 0) and now considering 1472/1472 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 311/311 places, 1472/1472 transitions.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :10102 after 17777
RANDOM walk for 4000000 steps (8 resets) in 11199 ms. (357 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 3144 ms. (1271 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :17777 after 62071
Interrupted probabilistic random walk after 1817880 steps, run timeout after 9001 ms. (steps per millisecond=201 ) properties seen :0 out of 1
Probabilistic random walk after 1817880 steps, saw 543981 distinct states, run finished after 9001 ms. (steps per millisecond=201 ) properties seen :0
[2025-06-02 06:22:34] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2025-06-02 06:22:34] [INFO ] Invariant cache hit.
[2025-06-02 06:22:34] [INFO ] State equation strengthened by 226 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 117/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/134 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/139 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 273/412 variables, 139/149 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/412 variables, 57/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/412 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 80/492 variables, 36/242 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/492 variables, 21/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/492 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 128/620 variables, 8/271 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/620 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/628 variables, 4/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/628 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 196/824 variables, 136/411 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/824 variables, 148/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/824 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/824 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 824/824 variables, and 559 constraints, problems are : Problem set: 0 solved, 1 unsolved in 254 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 311/311 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 117/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:35] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 9/134 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 5/139 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:35] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:35] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 273/412 variables, 139/152 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/412 variables, 57/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/412 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 80/492 variables, 36/245 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/492 variables, 21/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/492 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 128/620 variables, 8/274 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/620 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 8/628 variables, 4/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/628 variables, 1/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:35] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:35] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:35] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:35] [INFO ] Deduced a trap composed of 3 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:35] [INFO ] Deduced a trap composed of 11 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:35] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:36] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:36] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 3 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/628 variables, 8/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/628 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 196/824 variables, 136/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/824 variables, 148/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/824 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:36] [INFO ] Deduced a trap composed of 68 places in 152 ms of which 25 ms to minimize.
At refinement iteration 25 (OVERLAPS) 0/824 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/824 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/824 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 824/824 variables, and 572 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1682 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 311/311 constraints, ReadFeed: 226/226 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1943ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 44 ms.
Support contains 8 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 1472/1472 transitions.
Applied a total of 0 rules in 53 ms. Remains 311 /311 variables (removed 0) and now considering 1472/1472 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 311/311 places, 1472/1472 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 1472/1472 transitions.
Applied a total of 0 rules in 32 ms. Remains 311 /311 variables (removed 0) and now considering 1472/1472 (removed 0) transitions.
[2025-06-02 06:22:36] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2025-06-02 06:22:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:22:37] [INFO ] Implicit Places using invariants in 291 ms returned []
[2025-06-02 06:22:37] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2025-06-02 06:22:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:22:37] [INFO ] State equation strengthened by 226 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :62071 after 111164
[2025-06-02 06:22:38] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 1442 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:22:38] [INFO ] Redundant transitions in 33 ms returned []
Running 1465 sub problems to find dead transitions.
[2025-06-02 06:22:38] [INFO ] Flow matrix only has 513 transitions (discarded 959 similar events)
[2025-06-02 06:22:38] [INFO ] Invariant cache hit.
[2025-06-02 06:22:38] [INFO ] State equation strengthened by 226 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:46] [INFO ] Deduced a trap composed of 3 places in 130 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:46] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:46] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:46] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:46] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:46] [INFO ] Deduced a trap composed of 38 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:47] [INFO ] Deduced a trap composed of 59 places in 107 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:47] [INFO ] Deduced a trap composed of 38 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:48] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:48] [INFO ] Deduced a trap composed of 38 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:48] [INFO ] Deduced a trap composed of 38 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:48] [INFO ] Deduced a trap composed of 54 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:48] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:48] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:48] [INFO ] Deduced a trap composed of 60 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:49] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:49] [INFO ] Deduced a trap composed of 38 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:49] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:49] [INFO ] Deduced a trap composed of 11 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:49] [INFO ] Deduced a trap composed of 54 places in 112 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/311 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:51] [INFO ] Deduced a trap composed of 46 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:51] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:52] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:53] [INFO ] Deduced a trap composed of 13 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:53] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:55] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 4 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :111164 after 398447
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:56] [INFO ] Deduced a trap composed of 17 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:58] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:59] [INFO ] Deduced a trap composed of 19 places in 141 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:00] [INFO ] Deduced a trap composed of 21 places in 148 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:00] [INFO ] Deduced a trap composed of 17 places in 136 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:00] [INFO ] Deduced a trap composed of 19 places in 133 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:00] [INFO ] Deduced a trap composed of 21 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:00] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:01] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:01] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:01] [INFO ] Deduced a trap composed of 25 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:01] [INFO ] Deduced a trap composed of 52 places in 157 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:01] [INFO ] Deduced a trap composed of 52 places in 142 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:02] [INFO ] Deduced a trap composed of 52 places in 159 ms of which 24 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 311/824 variables, and 62 constraints, problems are : Problem set: 0 solved, 1465 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/311 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 1465/1465 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/311 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:12] [INFO ] Deduced a trap composed of 38 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:14] [INFO ] Deduced a trap composed of 53 places in 131 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:14] [INFO ] Deduced a trap composed of 53 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:15] [INFO ] Deduced a trap composed of 54 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:17] [INFO ] Deduced a trap composed of 54 places in 143 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:17] [INFO ] Deduced a trap composed of 53 places in 160 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:17] [INFO ] Deduced a trap composed of 41 places in 150 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:17] [INFO ] Deduced a trap composed of 41 places in 126 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:17] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:18] [INFO ] Deduced a trap composed of 41 places in 120 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:18] [INFO ] Deduced a trap composed of 28 places in 147 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:18] [INFO ] Deduced a trap composed of 53 places in 146 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:18] [INFO ] Deduced a trap composed of 53 places in 129 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:18] [INFO ] Deduced a trap composed of 53 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:18] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:19] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:19] [INFO ] Deduced a trap composed of 52 places in 161 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:19] [INFO ] Deduced a trap composed of 54 places in 148 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:20] [INFO ] Deduced a trap composed of 54 places in 145 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:20] [INFO ] Deduced a trap composed of 52 places in 160 ms of which 25 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:23] [INFO ] Deduced a trap composed of 54 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:24] [INFO ] Deduced a trap composed of 54 places in 120 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:25] [INFO ] Deduced a trap composed of 54 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:25] [INFO ] Deduced a trap composed of 52 places in 135 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:25] [INFO ] Deduced a trap composed of 52 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:25] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:26] [INFO ] Deduced a trap composed of 54 places in 123 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:26] [INFO ] Deduced a trap composed of 48 places in 135 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:26] [INFO ] Deduced a trap composed of 48 places in 135 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:26] [INFO ] Deduced a trap composed of 53 places in 135 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:26] [INFO ] Deduced a trap composed of 53 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:26] [INFO ] Deduced a trap composed of 53 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:27] [INFO ] Deduced a trap composed of 53 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:28] [INFO ] Deduced a trap composed of 41 places in 134 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:28] [INFO ] Deduced a trap composed of 54 places in 144 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:28] [INFO ] Deduced a trap composed of 54 places in 136 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:29] [INFO ] Deduced a trap composed of 52 places in 140 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:29] [INFO ] Deduced a trap composed of 54 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:29] [INFO ] Deduced a trap composed of 52 places in 149 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:30] [INFO ] Deduced a trap composed of 54 places in 131 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1465 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:32] [INFO ] Deduced a trap composed of 52 places in 124 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:33] [INFO ] Deduced a trap composed of 54 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:34] [INFO ] Deduced a trap composed of 45 places in 127 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:34] [INFO ] Deduced a trap composed of 52 places in 128 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:34] [INFO ] Deduced a trap composed of 60 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:34] [INFO ] Deduced a trap composed of 41 places in 121 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:34] [INFO ] Deduced a trap composed of 63 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:34] [INFO ] Deduced a trap composed of 52 places in 127 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:36] [INFO ] Deduced a trap composed of 49 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:36] [INFO ] Deduced a trap composed of 46 places in 128 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:36] [INFO ] Deduced a trap composed of 47 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:36] [INFO ] Deduced a trap composed of 54 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:36] [INFO ] Deduced a trap composed of 60 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:36] [INFO ] Deduced a trap composed of 48 places in 133 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:36] [INFO ] Deduced a trap composed of 48 places in 122 ms of which 19 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :398447 after 1.35907e+06
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:37] [INFO ] Deduced a trap composed of 54 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:37] [INFO ] Deduced a trap composed of 52 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:37] [INFO ] Deduced a trap composed of 60 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:38] [INFO ] Deduced a trap composed of 45 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:38] [INFO ] Deduced a trap composed of 58 places in 122 ms of which 12 ms to minimize.
SMT process timed out in 60430ms, After SMT, problems are : Problem set: 0 solved, 1465 unsolved
Search for dead transitions found 0 dead transitions in 60434ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61949 ms. Remains : 311/311 places, 1472/1472 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1327 edges and 311 vertex of which 48 / 311 are part of one of the 7 SCC in 0 ms
Free SCC test removed 41 places
Drop transitions (Empty/Sink Transition effects.) removed 157 transitions
Ensure Unique test removed 931 transitions
Reduce isomorphic transitions removed 1088 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 270 transition count 323
Reduce places removed 61 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 62 rules applied. Total rules applied 124 place count 209 transition count 322
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 126 place count 208 transition count 321
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 126 place count 208 transition count 308
Deduced a syphon composed of 13 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 31 rules applied. Total rules applied 157 place count 190 transition count 308
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 323 place count 107 transition count 225
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 3 with 40 rules applied. Total rules applied 363 place count 107 transition count 185
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 373 place count 102 transition count 186
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 377 place count 102 transition count 182
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 381 place count 102 transition count 178
Free-agglomeration rule applied 42 times.
Iterating global reduction 5 with 42 rules applied. Total rules applied 423 place count 102 transition count 136
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 5 with 42 rules applied. Total rules applied 465 place count 60 transition count 136
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 472 place count 60 transition count 136
Applied a total of 472 rules in 35 ms. Remains 60 /311 variables (removed 251) and now considering 136/1472 (removed 1336) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 136 rows 60 cols
[2025-06-02 06:23:38] [INFO ] Computed 17 invariants in 0 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 06:23:38] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2025-06-02 06:23:38] [INFO ] [Real]Absence check using 15 positive and 2 generalized place invariants in 1 ms returned sat
[2025-06-02 06:23:38] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 06:23:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2025-06-02 06:23:38] [INFO ] [Nat]Absence check using 15 positive and 2 generalized place invariants in 1 ms returned sat
[2025-06-02 06:23:38] [INFO ] After 34ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 06:23:38] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-02 06:23:38] [INFO ] After 10ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:38] [INFO ] Deduced a trap composed of 2 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:38] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:38] [INFO ] Deduced a trap composed of 3 places in 18 ms of which 2 ms to minimize.
[2025-06-02 06:23:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 104 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:23:39] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2025-06-02 06:23:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
TRAPS : Iteration 2
[2025-06-02 06:23:39] [INFO ] After 180ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 06:23:39] [INFO ] After 248ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 06:23:39] [INFO ] Flatten gal took : 4 ms
[2025-06-02 06:23:39] [INFO ] Flatten gal took : 5 ms
[2025-06-02 06:23:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9050301452968674981.gal : 1 ms
[2025-06-02 06:23:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12716809999430574853.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9050301452968674981.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12716809999430574853.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12716809999430574853.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 30
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :30 after 178
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :178 after 218
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :218 after 293
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :293 after 525
Reachability property EisenbergMcGuire-PT-07-CTLFireability-2023-12 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,362000,0.032056,5196,2,278,12,2382,6,0,379,1495,0
Total reachable state count : 362000
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-07-CTLFireability-2023-12 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-07-CTLFireability-2023-12,200,0.033795,5324,2,176,12,2382,7,0,402,1495,0
Over-approximation ignoring read arcs solved 0 properties in 401 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 06:23:39] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:23:39] [INFO ] Applying decomposition
[2025-06-02 06:23:39] [INFO ] Flatten gal took : 31 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/graph8867961182677698462.txt' '-o' '/tmp/graph8867961182677698462.bin' '-w' '/tmp/graph8867961182677698462.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8867961182677698462.bin' '-l' '-1' '-v' '-w' '/tmp/graph8867961182677698462.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:23:39] [INFO ] Decomposing Gal with order
[2025-06-02 06:23:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:23:39] [INFO ] Removed a total of 2864 redundant transitions.
[2025-06-02 06:23:39] [INFO ] Flatten gal took : 70 ms
[2025-06-02 06:23:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 18 ms.
[2025-06-02 06:23:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4680357577053925637.gal : 6 ms
[2025-06-02 06:23:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16128756499361033653.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4680357577053925637.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16128756499361033653.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality16128756499361033653.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 190
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :190 after 1143
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1143 after 10556
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10556 after 33413
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33413 after 59513
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :59513 after 145484
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :145484 after 2.54794e+06
Detected timeout of ITS tools.
[2025-06-02 06:33:39] [INFO ] Flatten gal took : 35 ms
[2025-06-02 06:33:39] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:33:39] [INFO ] Time to serialize gal into /tmp/CTLFireability11961757530751092154.gal : 5 ms
[2025-06-02 06:33:39] [INFO ] Time to serialize properties into /tmp/CTLFireability4411939178420132030.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11961757530751092154.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4411939178420132030.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 06:34:10] [INFO ] Flatten gal took : 33 ms
[2025-06-02 06:34:10] [INFO ] Applying decomposition
[2025-06-02 06:34:10] [INFO ] Flatten gal took : 32 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/graph8242050713419277045.txt' '-o' '/tmp/graph8242050713419277045.bin' '-w' '/tmp/graph8242050713419277045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8242050713419277045.bin' '-l' '-1' '-v' '-w' '/tmp/graph8242050713419277045.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:34:10] [INFO ] Decomposing Gal with order
[2025-06-02 06:34:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:34:10] [INFO ] Removed a total of 2640 redundant transitions.
[2025-06-02 06:34:10] [INFO ] Flatten gal took : 70 ms
[2025-06-02 06:34:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 365 labels/synchronizations in 16 ms.
[2025-06-02 06:34:10] [INFO ] Time to serialize gal into /tmp/CTLFireability1363655556064394594.gal : 6 ms
[2025-06-02 06:34:10] [INFO ] Time to serialize properties into /tmp/CTLFireability15828411653004564268.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1363655556064394594.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15828411653004564268.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 513 transition count 1680
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 513 transition count 1680
Applied a total of 20 rules in 21 ms. Remains 513 /523 variables (removed 10) and now considering 1680/1750 (removed 70) transitions.
[2025-06-02 06:34:40] [INFO ] Flow matrix only has 721 transitions (discarded 959 similar events)
// Phase 1: matrix 721 rows 513 cols
[2025-06-02 06:34:40] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:34:40] [INFO ] Implicit Places using invariants in 401 ms returned []
[2025-06-02 06:34:40] [INFO ] Flow matrix only has 721 transitions (discarded 959 similar events)
[2025-06-02 06:34:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:34:40] [INFO ] State equation strengthened by 232 read => feed constraints.
[2025-06-02 06:34:42] [INFO ] Implicit Places using invariants and state equation in 1972 ms returned []
Implicit Place search using SMT with State Equation took 2374 ms to find 0 implicit places.
Running 1673 sub problems to find dead transitions.
[2025-06-02 06:34:42] [INFO ] Flow matrix only has 721 transitions (discarded 959 similar events)
[2025-06-02 06:34:42] [INFO ] Invariant cache hit.
[2025-06-02 06:34:42] [INFO ] State equation strengthened by 232 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/513 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/513 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:56] [INFO ] Deduced a trap composed of 20 places in 134 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:56] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:56] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:56] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:56] [INFO ] Deduced a trap composed of 32 places in 199 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:57] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:57] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:57] [INFO ] Deduced a trap composed of 38 places in 88 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:57] [INFO ] Deduced a trap composed of 41 places in 194 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:57] [INFO ] Deduced a trap composed of 44 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:57] [INFO ] Deduced a trap composed of 67 places in 144 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:57] [INFO ] Deduced a trap composed of 67 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:59] [INFO ] Deduced a trap composed of 45 places in 224 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:59] [INFO ] Deduced a trap composed of 60 places in 209 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:34:59] [INFO ] Deduced a trap composed of 45 places in 182 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:00] [INFO ] Deduced a trap composed of 60 places in 165 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:01] [INFO ] Deduced a trap composed of 45 places in 153 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:01] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:01] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:01] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/513 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:05] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:05] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:06] [INFO ] Deduced a trap composed of 44 places in 237 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:06] [INFO ] Deduced a trap composed of 45 places in 233 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:06] [INFO ] Deduced a trap composed of 45 places in 239 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:07] [INFO ] Deduced a trap composed of 44 places in 234 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:07] [INFO ] Deduced a trap composed of 45 places in 237 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:07] [INFO ] Deduced a trap composed of 44 places in 234 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:07] [INFO ] Deduced a trap composed of 46 places in 232 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:08] [INFO ] Deduced a trap composed of 45 places in 237 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:08] [INFO ] Deduced a trap composed of 44 places in 226 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:08] [INFO ] Deduced a trap composed of 45 places in 233 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:08] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:09] [INFO ] Deduced a trap composed of 3 places in 193 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:10] [INFO ] Deduced a trap composed of 29 places in 224 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:10] [INFO ] Deduced a trap composed of 14 places in 179 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:11] [INFO ] Deduced a trap composed of 17 places in 187 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:11] [INFO ] Deduced a trap composed of 29 places in 190 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:12] [INFO ] Deduced a trap composed of 20 places in 216 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:12] [INFO ] Deduced a trap composed of 23 places in 206 ms of which 25 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/513 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 513/1234 variables, and 62 constraints, problems are : Problem set: 0 solved, 1673 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/513 constraints, ReadFeed: 0/232 constraints, PredecessorRefiner: 1673/1673 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1673 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/513 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/513 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/513 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1673 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:14] [INFO ] Deduced a trap composed of 38 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:16] [INFO ] Deduced a trap composed of 60 places in 134 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:16] [INFO ] Deduced a trap composed of 91 places in 155 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:18] [INFO ] Deduced a trap composed of 46 places in 243 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:19] [INFO ] Deduced a trap composed of 45 places in 233 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:19] [INFO ] Deduced a trap composed of 59 places in 210 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:19] [INFO ] Deduced a trap composed of 59 places in 201 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:21] [INFO ] Deduced a trap composed of 35 places in 198 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:21] [INFO ] Deduced a trap composed of 35 places in 225 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:22] [INFO ] Deduced a trap composed of 26 places in 215 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:22] [INFO ] Deduced a trap composed of 32 places in 213 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:42] [INFO ] Deduced a trap composed of 79 places in 198 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:42] [INFO ] Deduced a trap composed of 79 places in 185 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:35:43] [INFO ] Deduced a trap composed of 79 places in 173 ms of which 25 ms to minimize.
SMT process timed out in 60472ms, After SMT, problems are : Problem set: 0 solved, 1673 unsolved
Search for dead transitions found 0 dead transitions in 60476ms
Starting structural reductions in LTL mode, iteration 1 : 513/523 places, 1680/1750 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62878 ms. Remains : 513/523 places, 1680/1750 transitions.
[2025-06-02 06:35:43] [INFO ] Flatten gal took : 32 ms
[2025-06-02 06:35:43] [INFO ] Flatten gal took : 34 ms
[2025-06-02 06:35:43] [INFO ] Input system was already deterministic with 1680 transitions.
[2025-06-02 06:35:43] [INFO ] Flatten gal took : 33 ms
[2025-06-02 06:35:43] [INFO ] Flatten gal took : 33 ms
[2025-06-02 06:35:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9230731566042953264.gal : 5 ms
[2025-06-02 06:35:43] [INFO ] Time to serialize properties into /tmp/CTLFireability16914616456273175630.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9230731566042953264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16914616456273175630.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 06:36:13] [INFO ] Flatten gal took : 37 ms
[2025-06-02 06:36:13] [INFO ] Applying decomposition
[2025-06-02 06:36:13] [INFO ] Flatten gal took : 34 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/graph1525322961779628291.txt' '-o' '/tmp/graph1525322961779628291.bin' '-w' '/tmp/graph1525322961779628291.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1525322961779628291.bin' '-l' '-1' '-v' '-w' '/tmp/graph1525322961779628291.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:36:13] [INFO ] Decomposing Gal with order
[2025-06-02 06:36:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:36:13] [INFO ] Removed a total of 3056 redundant transitions.
[2025-06-02 06:36:13] [INFO ] Flatten gal took : 75 ms
[2025-06-02 06:36:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 392 labels/synchronizations in 17 ms.
[2025-06-02 06:36:13] [INFO ] Time to serialize gal into /tmp/CTLFireability5903386513257784672.gal : 7 ms
[2025-06-02 06:36:13] [INFO ] Time to serialize properties into /tmp/CTLFireability3809885966008843092.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5903386513257784672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3809885966008843092.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 523/523 places, 1750/1750 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 523 transition count 1743
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 516 transition count 1743
Performed 152 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 152 Pre rules applied. Total rules applied 14 place count 516 transition count 1591
Deduced a syphon composed of 152 places in 1 ms
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 2 with 304 rules applied. Total rules applied 318 place count 364 transition count 1591
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 329 place count 353 transition count 1514
Iterating global reduction 2 with 11 rules applied. Total rules applied 340 place count 353 transition count 1514
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 420 place count 313 transition count 1474
Applied a total of 420 rules in 69 ms. Remains 313 /523 variables (removed 210) and now considering 1474/1750 (removed 276) transitions.
[2025-06-02 06:36:43] [INFO ] Flow matrix only has 515 transitions (discarded 959 similar events)
// Phase 1: matrix 515 rows 313 cols
[2025-06-02 06:36:43] [INFO ] Computed 22 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:36:44] [INFO ] Implicit Places using invariants in 291 ms returned []
[2025-06-02 06:36:44] [INFO ] Flow matrix only has 515 transitions (discarded 959 similar events)
[2025-06-02 06:36:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:36:44] [INFO ] State equation strengthened by 226 read => feed constraints.
[2025-06-02 06:36:45] [INFO ] Implicit Places using invariants and state equation in 1081 ms returned []
Implicit Place search using SMT with State Equation took 1373 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:36:45] [INFO ] Redundant transitions in 36 ms returned []
Running 1467 sub problems to find dead transitions.
[2025-06-02 06:36:45] [INFO ] Flow matrix only has 515 transitions (discarded 959 similar events)
[2025-06-02 06:36:45] [INFO ] Invariant cache hit.
[2025-06-02 06:36:45] [INFO ] State equation strengthened by 226 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1467 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1467 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:53] [INFO ] Deduced a trap composed of 3 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:53] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:53] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:53] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:53] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:53] [INFO ] Deduced a trap composed of 37 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:54] [INFO ] Deduced a trap composed of 58 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:54] [INFO ] Deduced a trap composed of 38 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:55] [INFO ] Deduced a trap composed of 58 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:55] [INFO ] Deduced a trap composed of 60 places in 99 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:55] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:55] [INFO ] Deduced a trap composed of 37 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:55] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:55] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:55] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:56] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:56] [INFO ] Deduced a trap composed of 60 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:56] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:56] [INFO ] Deduced a trap composed of 53 places in 127 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:56] [INFO ] Deduced a trap composed of 53 places in 109 ms of which 12 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1467 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:58] [INFO ] Deduced a trap composed of 37 places in 120 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:36:59] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:00] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:00] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:01] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:03] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:06] [INFO ] Deduced a trap composed of 17 places in 153 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:06] [INFO ] Deduced a trap composed of 19 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:07] [INFO ] Deduced a trap composed of 21 places in 156 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:07] [INFO ] Deduced a trap composed of 21 places in 171 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:07] [INFO ] Deduced a trap composed of 51 places in 165 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:08] [INFO ] Deduced a trap composed of 29 places in 161 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:08] [INFO ] Deduced a trap composed of 51 places in 158 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:08] [INFO ] Deduced a trap composed of 17 places in 158 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:08] [INFO ] Deduced a trap composed of 19 places in 159 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:08] [INFO ] Deduced a trap composed of 21 places in 160 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:08] [INFO ] Deduced a trap composed of 23 places in 156 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:09] [INFO ] Deduced a trap composed of 52 places in 158 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:09] [INFO ] Deduced a trap composed of 25 places in 156 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:09] [INFO ] Deduced a trap composed of 52 places in 164 ms of which 23 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1467 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 313/828 variables, and 62 constraints, problems are : Problem set: 0 solved, 1467 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/313 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 1467/1467 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1467 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/313 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1467 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/313 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1467 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/313 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1467 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:25] [INFO ] Deduced a trap composed of 23 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:26] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:26] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:26] [INFO ] Deduced a trap composed of 31 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:26] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:27] [INFO ] Deduced a trap composed of 51 places in 152 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:27] [INFO ] Deduced a trap composed of 51 places in 145 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:27] [INFO ] Deduced a trap composed of 51 places in 143 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:27] [INFO ] Deduced a trap composed of 51 places in 139 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:27] [INFO ] Deduced a trap composed of 53 places in 139 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:27] [INFO ] Deduced a trap composed of 51 places in 146 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:28] [INFO ] Deduced a trap composed of 51 places in 158 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:28] [INFO ] Deduced a trap composed of 51 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:28] [INFO ] Deduced a trap composed of 51 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:28] [INFO ] Deduced a trap composed of 51 places in 159 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:29] [INFO ] Deduced a trap composed of 51 places in 153 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:29] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:30] [INFO ] Deduced a trap composed of 60 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:30] [INFO ] Deduced a trap composed of 59 places in 138 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:30] [INFO ] Deduced a trap composed of 59 places in 128 ms of which 19 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/313 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1467 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:41] [INFO ] Deduced a trap composed of 51 places in 151 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:41] [INFO ] Deduced a trap composed of 51 places in 149 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:42] [INFO ] Deduced a trap composed of 62 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:42] [INFO ] Deduced a trap composed of 59 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:42] [INFO ] Deduced a trap composed of 49 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:43] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:43] [INFO ] Deduced a trap composed of 59 places in 114 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:43] [INFO ] Deduced a trap composed of 53 places in 149 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:44] [INFO ] Deduced a trap composed of 59 places in 160 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:45] [INFO ] Deduced a trap composed of 51 places in 141 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:45] [INFO ] Deduced a trap composed of 51 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:37:45] [INFO ] Deduced a trap composed of 51 places in 125 ms of which 15 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 313/828 variables, and 94 constraints, problems are : Problem set: 0 solved, 1467 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/313 constraints, ReadFeed: 0/226 constraints, PredecessorRefiner: 0/1467 constraints, Known Traps: 72/72 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60353ms problems are : Problem set: 0 solved, 1467 unsolved
Search for dead transitions found 0 dead transitions in 60355ms
Starting structural reductions in SI_CTL mode, iteration 1 : 313/523 places, 1474/1750 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61839 ms. Remains : 313/523 places, 1474/1750 transitions.
[2025-06-02 06:37:45] [INFO ] Flatten gal took : 27 ms
[2025-06-02 06:37:45] [INFO ] Flatten gal took : 32 ms
[2025-06-02 06:37:45] [INFO ] Input system was already deterministic with 1474 transitions.
[2025-06-02 06:37:45] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:37:45] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:37:45] [INFO ] Time to serialize gal into /tmp/CTLFireability8175252102949498596.gal : 5 ms
[2025-06-02 06:37:45] [INFO ] Time to serialize properties into /tmp/CTLFireability12936645043993548806.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8175252102949498596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12936645043993548806.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 06:38:15] [INFO ] Flatten gal took : 35 ms
[2025-06-02 06:38:15] [INFO ] Applying decomposition
[2025-06-02 06:38:15] [INFO ] Flatten gal took : 32 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/graph7054998315832577301.txt' '-o' '/tmp/graph7054998315832577301.bin' '-w' '/tmp/graph7054998315832577301.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7054998315832577301.bin' '-l' '-1' '-v' '-w' '/tmp/graph7054998315832577301.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:38:16] [INFO ] Decomposing Gal with order
[2025-06-02 06:38:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:38:16] [INFO ] Removed a total of 2914 redundant transitions.
[2025-06-02 06:38:16] [INFO ] Flatten gal took : 69 ms
[2025-06-02 06:38:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 455 labels/synchronizations in 18 ms.
[2025-06-02 06:38:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16677544199934169643.gal : 6 ms
[2025-06-02 06:38:16] [INFO ] Time to serialize properties into /tmp/CTLFireability6556989994973668198.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16677544199934169643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6556989994973668198.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 06:38:46] [INFO ] Flatten gal took : 35 ms
[2025-06-02 06:38:46] [INFO ] Flatten gal took : 36 ms
[2025-06-02 06:38:46] [INFO ] Applying decomposition
[2025-06-02 06:38:46] [INFO ] Flatten gal took : 36 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/graph5663161859245463442.txt' '-o' '/tmp/graph5663161859245463442.bin' '-w' '/tmp/graph5663161859245463442.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5663161859245463442.bin' '-l' '-1' '-v' '-w' '/tmp/graph5663161859245463442.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:38:46] [INFO ] Decomposing Gal with order
[2025-06-02 06:38:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:38:46] [INFO ] Removed a total of 3223 redundant transitions.
[2025-06-02 06:38:46] [INFO ] Flatten gal took : 76 ms
[2025-06-02 06:38:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 361 labels/synchronizations in 23 ms.
[2025-06-02 06:38:46] [INFO ] Time to serialize gal into /tmp/CTLFireability41767361930884850.gal : 7 ms
[2025-06-02 06:38:46] [INFO ] Time to serialize properties into /tmp/CTLFireability11769381894499836292.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability41767361930884850.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11769381894499836292.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="EisenbergMcGuire-PT-07"
export BK_EXAMINATION="CTLFireability"
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 EisenbergMcGuire-PT-07, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860068100786"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;