About the Execution of ITS-Tools for DES-PT-40b
| 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???? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854064000338.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 DES-PT-40b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854064000338
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 115K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DES-PT-40b-CTLFireability-2023-12
FORMULA_NAME DES-PT-40b-CTLFireability-2023-13
FORMULA_NAME DES-PT-40b-CTLFireability-2023-14
FORMULA_NAME DES-PT-40b-CTLFireability-2023-15
FORMULA_NAME DES-PT-40b-CTLFireability-2025-00
FORMULA_NAME DES-PT-40b-CTLFireability-2025-01
FORMULA_NAME DES-PT-40b-CTLFireability-2025-02
FORMULA_NAME DES-PT-40b-CTLFireability-2025-03
FORMULA_NAME DES-PT-40b-CTLFireability-2025-04
FORMULA_NAME DES-PT-40b-CTLFireability-2025-05
FORMULA_NAME DES-PT-40b-CTLFireability-2025-06
FORMULA_NAME DES-PT-40b-CTLFireability-2025-07
FORMULA_NAME DES-PT-40b-CTLFireability-2025-08
FORMULA_NAME DES-PT-40b-CTLFireability-2025-09
FORMULA_NAME DES-PT-40b-CTLFireability-2025-10
FORMULA_NAME DES-PT-40b-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748728267813
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-40b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-31 21:51:10] [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]
[2025-05-31 21:51:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 21:51:11] [INFO ] Load time of PNML (sax parser for PT used): 316 ms
[2025-05-31 21:51:11] [INFO ] Transformed 439 places.
[2025-05-31 21:51:11] [INFO ] Transformed 390 transitions.
[2025-05-31 21:51:11] [INFO ] Found NUPN structural information;
[2025-05-31 21:51:11] [INFO ] Parsed PT model containing 439 places and 390 transitions and 1303 arcs in 611 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 33 ms.
Support contains 128 out of 439 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 439/439 places, 390/390 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 436 transition count 390
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 18 place count 421 transition count 375
Iterating global reduction 1 with 15 rules applied. Total rules applied 33 place count 421 transition count 375
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 416 transition count 370
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 416 transition count 370
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 46 place count 416 transition count 367
Applied a total of 46 rules in 233 ms. Remains 416 /439 variables (removed 23) and now considering 367/390 (removed 23) transitions.
// Phase 1: matrix 367 rows 416 cols
[2025-05-31 21:51:11] [INFO ] Computed 62 invariants in 78 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:51:12] [INFO ] Implicit Places using invariants in 935 ms returned []
[2025-05-31 21:51:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:51:14] [INFO ] Implicit Places using invariants and state equation in 1795 ms returned []
Implicit Place search using SMT with State Equation took 2807 ms to find 0 implicit places.
Running 366 sub problems to find dead transitions.
[2025-05-31 21:51:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/415 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/415 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 2 (OVERLAPS) 1/416 variables, 33/49 constraints. Problems are: Problem set: 0 solved, 366 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/416 variables, 13/62 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 366 unsolved
At refinement iteration 5 (OVERLAPS) 367/783 variables, 416/478 constraints. Problems are: Problem set: 0 solved, 366 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:34] [INFO ] Deduced a trap composed of 7 places in 271 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:37] [INFO ] Deduced a trap composed of 12 places in 249 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:37] [INFO ] Deduced a trap composed of 13 places in 161 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:38] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:38] [INFO ] Deduced a trap composed of 44 places in 203 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:39] [INFO ] Deduced a trap composed of 45 places in 250 ms of which 26 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/783 variables, 6/484 constraints. Problems are: Problem set: 0 solved, 366 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:44] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:44] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:44] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:44] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 7 ms to minimize.
SMT process timed out in 30427ms, After SMT, problems are : Problem set: 0 solved, 366 unsolved
Search for dead transitions found 0 dead transitions in 30456ms
Starting structural reductions in LTL mode, iteration 1 : 416/439 places, 367/390 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33537 ms. Remains : 416/439 places, 367/390 transitions.
Support contains 128 out of 416 places after structural reductions.
[2025-05-31 21:51:45] [INFO ] Flatten gal took : 93 ms
[2025-05-31 21:51:45] [INFO ] Flatten gal took : 50 ms
[2025-05-31 21:51:45] [INFO ] Input system was already deterministic with 367 transitions.
RANDOM walk for 40000 steps (345 resets) in 3188 ms. (12 steps per ms) remains 38/88 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 96 ms. (41 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
[2025-05-31 21:51:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 157/217 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Problem AtomicPropp49 is UNSAT
At refinement iteration 3 (OVERLAPS) 183/400 variables, 28/61 constraints. Problems are: Problem set: 1 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 0/61 constraints. Problems are: Problem set: 1 solved, 37 unsolved
At refinement iteration 5 (OVERLAPS) 1/401 variables, 1/62 constraints. Problems are: Problem set: 1 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/401 variables, 0/62 constraints. Problems are: Problem set: 1 solved, 37 unsolved
Problem AtomicPropp38 is UNSAT
At refinement iteration 7 (OVERLAPS) 354/755 variables, 401/463 constraints. Problems are: Problem set: 2 solved, 36 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/755 variables, 0/463 constraints. Problems are: Problem set: 2 solved, 36 unsolved
At refinement iteration 9 (OVERLAPS) 16/771 variables, 9/472 constraints. Problems are: Problem set: 2 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 771/783 variables, and 472 constraints, problems are : Problem set: 2 solved, 36 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 410/416 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 36 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 36 unsolved
At refinement iteration 1 (OVERLAPS) 105/161 variables, 21/21 constraints. Problems are: Problem set: 2 solved, 36 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/21 constraints. Problems are: Problem set: 2 solved, 36 unsolved
At refinement iteration 3 (OVERLAPS) 53/214 variables, 12/33 constraints. Problems are: Problem set: 2 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/214 variables, 0/33 constraints. Problems are: Problem set: 2 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 186/400 variables, 28/61 constraints. Problems are: Problem set: 2 solved, 36 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:53] [INFO ] Deduced a trap composed of 14 places in 134 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:53] [INFO ] Deduced a trap composed of 17 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:53] [INFO ] Deduced a trap composed of 18 places in 148 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:54] [INFO ] Deduced a trap composed of 19 places in 175 ms of which 9 ms to minimize.
Problem AtomicPropp58 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 4/65 constraints. Problems are: Problem set: 3 solved, 35 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:54] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:54] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:54] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:55] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:55] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:55] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:51:55] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 7/72 constraints. Problems are: Problem set: 3 solved, 35 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 0/72 constraints. Problems are: Problem set: 3 solved, 35 unsolved
At refinement iteration 9 (OVERLAPS) 1/401 variables, 1/73 constraints. Problems are: Problem set: 3 solved, 35 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 401/783 variables, and 73 constraints, problems are : Problem set: 3 solved, 35 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/416 constraints, PredecessorRefiner: 0/38 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10113ms problems are : Problem set: 3 solved, 35 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 54 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 367/367 transitions.
Graph (complete) has 936 edges and 416 vertex of which 408 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.4 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 408 transition count 350
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 11 rules applied. Total rules applied 24 place count 398 transition count 349
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 397 transition count 349
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 25 place count 397 transition count 339
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 45 place count 387 transition count 339
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 54 place count 378 transition count 330
Iterating global reduction 3 with 9 rules applied. Total rules applied 63 place count 378 transition count 330
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 66 place count 378 transition count 327
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 70 place count 374 transition count 323
Iterating global reduction 4 with 4 rules applied. Total rules applied 74 place count 374 transition count 323
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 5 rules applied. Total rules applied 79 place count 374 transition count 318
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 81 place count 373 transition count 317
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 81 place count 373 transition count 316
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 83 place count 372 transition count 316
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 6 with 126 rules applied. Total rules applied 209 place count 309 transition count 253
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 213 place count 307 transition count 256
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 215 place count 307 transition count 254
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 217 place count 305 transition count 254
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 218 place count 305 transition count 253
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 219 place count 304 transition count 253
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 220 place count 303 transition count 252
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 221 place count 302 transition count 252
Applied a total of 221 rules in 402 ms. Remains 302 /416 variables (removed 114) and now considering 252/367 (removed 115) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 403 ms. Remains : 302/416 places, 252/367 transitions.
RANDOM walk for 40000 steps (995 resets) in 1173 ms. (34 steps per ms) remains 33/35 properties
BEST_FIRST walk for 4004 steps (15 resets) in 23 ms. (166 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (16 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (17 resets) in 23 ms. (166 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (16 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (16 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (14 resets) in 26 ms. (148 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (17 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (17 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (18 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (16 resets) in 21 ms. (182 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (18 resets) in 21 ms. (181 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (14 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (18 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (18 resets) in 21 ms. (181 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (20 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (14 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (19 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (21 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (15 resets) in 21 ms. (182 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (18 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (18 resets) in 35 ms. (111 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (14 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (15 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (16 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (20 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (17 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (17 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (16 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4001 steps (17 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (16 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (18 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (16 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (18 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
Interrupted probabilistic random walk after 432286 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :0 out of 33
Probabilistic random walk after 432286 steps, saw 72191 distinct states, run finished after 3008 ms. (steps per millisecond=143 ) properties seen :0
// Phase 1: matrix 252 rows 302 cols
[2025-05-31 21:52:01] [INFO ] Computed 60 invariants in 10 ms
[2025-05-31 21:52:01] [INFO ] State equation strengthened by 2 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) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 37/82 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 65/147 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 126/273 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 1/274 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/274 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 9 (OVERLAPS) 252/526 variables, 274/334 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/526 variables, 2/336 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/526 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 12 (OVERLAPS) 28/554 variables, 28/364 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/554 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:08] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:08] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 4 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/554 variables, 2/366 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/554 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 16 (OVERLAPS) 0/554 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 554/554 variables, and 366 constraints, problems are : Problem set: 0 solved, 33 unsolved in 16129 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 302/302 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 37/82 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 65/147 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/147 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 126/273 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/273 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 1/274 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/274 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 10 (OVERLAPS) 252/526 variables, 274/336 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/526 variables, 2/338 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/526 variables, 21/359 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:33] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:33] [INFO ] Deduced a trap composed of 6 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:34] [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
[2025-05-31 21:52:34] [INFO ] Deduced a trap composed of 4 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:40] [INFO ] Deduced a trap composed of 13 places in 136 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:40] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:41] [INFO ] Deduced a trap composed of 13 places in 125 ms of which 9 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/526 variables, 7/366 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:54] [INFO ] Deduced a trap composed of 8 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:54] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:57] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:52:57] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 10 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/526 variables, 4/370 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 526/554 variables, and 370 constraints, problems are : Problem set: 0 solved, 33 unsolved in 45013 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 274/302 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 21/33 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61193ms problems are : Problem set: 0 solved, 33 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 302 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 302/302 places, 252/252 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 302 transition count 251
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 301 transition count 251
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 300 transition count 248
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 300 transition count 248
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 300 transition count 247
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 21 place count 292 transition count 239
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 292 transition count 238
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 26 place count 291 transition count 235
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 291 transition count 234
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 290 transition count 234
Applied a total of 28 rules in 75 ms. Remains 290 /302 variables (removed 12) and now considering 234/252 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 290/302 places, 234/252 transitions.
RANDOM walk for 40000 steps (1274 resets) in 1660 ms. (24 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (21 resets) in 30 ms. (129 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (28 resets) in 22 ms. (174 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (19 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (27 resets) in 27 ms. (143 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (24 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (23 resets) in 21 ms. (181 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (20 resets) in 25 ms. (154 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (23 resets) in 14 ms. (266 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (25 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (22 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (24 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (19 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (24 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4001 steps (20 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (26 resets) in 20 ms. (190 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (20 resets) in 25 ms. (153 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (27 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (23 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (29 resets) in 21 ms. (181 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (23 resets) in 22 ms. (174 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (19 resets) in 27 ms. (142 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (19 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (27 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (19 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (24 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (30 resets) in 18 ms. (210 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (21 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (26 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (17 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (20 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (26 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (24 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (23 resets) in 27 ms. (142 steps per ms) remains 33/33 properties
Interrupted probabilistic random walk after 379584 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :0 out of 33
Probabilistic random walk after 379584 steps, saw 71139 distinct states, run finished after 3003 ms. (steps per millisecond=126 ) properties seen :0
// Phase 1: matrix 234 rows 290 cols
[2025-05-31 21:53:06] [INFO ] Computed 60 invariants in 7 ms
[2025-05-31 21:53:06] [INFO ] State equation strengthened by 2 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) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 33/78 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 59/137 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 124/261 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/261 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 1/262 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/262 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 9 (OVERLAPS) 234/496 variables, 262/322 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/496 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/496 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 12 (OVERLAPS) 28/524 variables, 28/352 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/524 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:53:15] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:53:15] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 12 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/524 variables, 2/354 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/524 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:53:20] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 8 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/524 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/524 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 18 (OVERLAPS) 0/524 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 524/524 variables, and 355 constraints, problems are : Problem set: 0 solved, 33 unsolved in 23866 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 290/290 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 33/78 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 59/137 variables, 23/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 124/261 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/261 variables, 3/62 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/261 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 1/262 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/262 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 10 (OVERLAPS) 234/496 variables, 262/325 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/496 variables, 2/327 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/496 variables, 21/348 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:53:42] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:53:43] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:53:46] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 5 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/496 variables, 3/351 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:54:06] [INFO ] Deduced a trap composed of 4 places in 140 ms of which 9 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/496 variables, 1/352 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:54:21] [INFO ] Deduced a trap composed of 3 places in 158 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:54:21] [INFO ] Deduced a trap composed of 5 places in 163 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:54:22] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/496 variables, 3/355 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:54:40] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/496 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 496/524 variables, and 356 constraints, problems are : Problem set: 0 solved, 33 unsolved in 75009 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 262/290 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 21/33 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 98918ms problems are : Problem set: 0 solved, 33 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 290 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 290/290 places, 234/234 transitions.
Applied a total of 0 rules in 14 ms. Remains 290 /290 variables (removed 0) and now considering 234/234 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 290/290 places, 234/234 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 290/290 places, 234/234 transitions.
Applied a total of 0 rules in 15 ms. Remains 290 /290 variables (removed 0) and now considering 234/234 (removed 0) transitions.
[2025-05-31 21:54:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:54:45] [INFO ] Implicit Places using invariants in 290 ms returned []
[2025-05-31 21:54:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:54:45] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-05-31 21:54:46] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 924 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 21:54:46] [INFO ] Redundant transitions in 11 ms returned []
Running 231 sub problems to find dead transitions.
[2025-05-31 21:54:46] [INFO ] Invariant cache hit.
[2025-05-31 21:54:46] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (OVERLAPS) 3/290 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 6 (OVERLAPS) 234/524 variables, 290/350 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/524 variables, 2/352 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:54:59] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:55:01] [INFO ] Deduced a trap composed of 11 places in 70 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/524 variables, 2/354 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:55:03] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:55:04] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 15 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/524 variables, 2/356 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/524 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 11 (OVERLAPS) 0/524 variables, 0/356 constraints. Problems are: Problem set: 0 solved, 231 unsolved
No progress, stopping.
After SMT solving in domain Real declared 524/524 variables, and 356 constraints, problems are : Problem set: 0 solved, 231 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 290/290 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/287 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/287 variables, 10/11 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/287 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/287 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (OVERLAPS) 3/290 variables, 35/47 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 14/61 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 8 (OVERLAPS) 234/524 variables, 290/354 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/524 variables, 2/356 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/524 variables, 231/587 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 524/524 variables, and 587 constraints, problems are : Problem set: 0 solved, 231 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 290/290 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60107ms problems are : Problem set: 0 solved, 231 unsolved
Search for dead transitions found 0 dead transitions in 60108ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61066 ms. Remains : 290/290 places, 234/234 transitions.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2025-05-31 21:55:46] [INFO ] Flatten gal took : 33 ms
[2025-05-31 21:55:46] [INFO ] Flatten gal took : 33 ms
[2025-05-31 21:55:46] [INFO ] Input system was already deterministic with 367 transitions.
Support contains 117 out of 416 places (down from 123) after GAL structural reductions.
Computed a total of 219 stabilizing places and 211 stable transitions
Graph (complete) has 936 edges and 416 vertex of which 408 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.17 ms
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 402 transition count 353
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 402 transition count 353
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 402 transition count 349
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 38 place count 396 transition count 343
Iterating global reduction 1 with 6 rules applied. Total rules applied 44 place count 396 transition count 343
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 49 place count 396 transition count 338
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 395 transition count 337
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 395 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 395 transition count 336
Applied a total of 52 rules in 109 ms. Remains 395 /416 variables (removed 21) and now considering 336/367 (removed 31) transitions.
// Phase 1: matrix 336 rows 395 cols
[2025-05-31 21:55:46] [INFO ] Computed 62 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:55:46] [INFO ] Implicit Places using invariants in 311 ms returned []
[2025-05-31 21:55:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:55:48] [INFO ] Implicit Places using invariants and state equation in 1248 ms returned []
Implicit Place search using SMT with State Equation took 1561 ms to find 0 implicit places.
Running 335 sub problems to find dead transitions.
[2025-05-31 21:55:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/394 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 1/395 variables, 33/50 constraints. Problems are: Problem set: 0 solved, 335 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/395 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (OVERLAPS) 336/731 variables, 395/457 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:01] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:01] [INFO ] Deduced a trap composed of 17 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:01] [INFO ] Deduced a trap composed of 12 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:01] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:02] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:02] [INFO ] Deduced a trap composed of 22 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:02] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:02] [INFO ] Deduced a trap composed of 17 places in 122 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:02] [INFO ] Deduced a trap composed of 17 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:02] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:03] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:03] [INFO ] Deduced a trap composed of 17 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:03] [INFO ] Deduced a trap composed of 18 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:03] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:03] [INFO ] Deduced a trap composed of 20 places in 147 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:03] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:04] [INFO ] Deduced a trap composed of 8 places in 222 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:04] [INFO ] Deduced a trap composed of 10 places in 271 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:05] [INFO ] Deduced a trap composed of 11 places in 206 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:05] [INFO ] Deduced a trap composed of 14 places in 206 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/731 variables, 20/477 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:12] [INFO ] Deduced a trap composed of 32 places in 251 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:12] [INFO ] Deduced a trap composed of 39 places in 213 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:13] [INFO ] Deduced a trap composed of 41 places in 162 ms of which 20 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/731 variables, 3/480 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:17] [INFO ] Deduced a trap composed of 29 places in 132 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:17] [INFO ] Deduced a trap composed of 18 places in 91 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:17] [INFO ] Deduced a trap composed of 18 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:17] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 9 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s333 0.0)
(s334 0.0)
(s335 0.0)
(s336 0.0)
(s337 0.0)
(s338 0.0)
(s339 0.0)
(s340 0.0)
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(s346 0.0)
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(s348 0.0)
(s349 0.0)
(s350 0.0)
(s351 1.0)
(s352 0.0)
(s353 1.0)
(s354 0.0)
(s355 1.0)
(s356 0.0)
(s357 0.0)
(s358 0.0)
(s359 0.0)
(s360 0.0)
(s361 0.0)
(s362 0.0)
(s363 0.0)
(s364 0.0)
(s365 1.0)
(s366 0.0)
(s367 0.0)
(s368 0.0)
(s369 0.0)
(s370 0.0)
(s371 0.0)
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(s376 0.0)
(s377 0.0)
(s378 0.0)
(s379 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 731/731 variables, and 484 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 395/395 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/394 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 1/395 variables, 33/50 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/395 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 27/89 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:22] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:22] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:22] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:22] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:22] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:23] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:23] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:23] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:23] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:23] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:23] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:23] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 12/101 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:56:26] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/395 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/395 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 8 (OVERLAPS) 336/731 variables, 395/497 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/731 variables, 335/832 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 731/731 variables, and 832 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 395/395 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 335 unsolved
Search for dead transitions found 0 dead transitions in 60114ms
Starting structural reductions in LTL mode, iteration 1 : 395/416 places, 336/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61786 ms. Remains : 395/416 places, 336/367 transitions.
[2025-05-31 21:56:48] [INFO ] Flatten gal took : 22 ms
[2025-05-31 21:56:48] [INFO ] Flatten gal took : 22 ms
[2025-05-31 21:56:48] [INFO ] Input system was already deterministic with 336 transitions.
[2025-05-31 21:56:48] [INFO ] Flatten gal took : 22 ms
[2025-05-31 21:56:48] [INFO ] Flatten gal took : 22 ms
[2025-05-31 21:56:48] [INFO ] Time to serialize gal into /tmp/CTLFireability148127903394562533.gal : 14 ms
[2025-05-31 21:56:48] [INFO ] Time to serialize properties into /tmp/CTLFireability775619564075366265.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability148127903394562533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability775619564075366265.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 21:57:18] [INFO ] Flatten gal took : 21 ms
[2025-05-31 21:57:18] [INFO ] Applying decomposition
[2025-05-31 21:57:18] [INFO ] Flatten gal took : 20 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/graph2726942695221645543.txt' '-o' '/tmp/graph2726942695221645543.bin' '-w' '/tmp/graph2726942695221645543.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2726942695221645543.bin' '-l' '-1' '-v' '-w' '/tmp/graph2726942695221645543.weights' '-q' '0' '-e' '0.001'
[2025-05-31 21:57:18] [INFO ] Decomposing Gal with order
[2025-05-31 21:57:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 21:57:18] [INFO ] Removed a total of 11 redundant transitions.
[2025-05-31 21:57:18] [INFO ] Flatten gal took : 91 ms
[2025-05-31 21:57:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 12 ms.
[2025-05-31 21:57:18] [INFO ] Time to serialize gal into /tmp/CTLFireability16560543357524159913.gal : 16 ms
[2025-05-31 21:57:18] [INFO ] Time to serialize properties into /tmp/CTLFireability9987972679115293003.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/CTLFireability16560543357524159913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9987972679115293003.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.6648e+20,6.08132,153324,14471,4380,370449,23996,686,283652,396,155152,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 401 transition count 352
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 401 transition count 352
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 34 place count 401 transition count 348
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 41 place count 394 transition count 341
Iterating global reduction 1 with 7 rules applied. Total rules applied 48 place count 394 transition count 341
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 394 transition count 335
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 393 transition count 334
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 393 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 393 transition count 333
Applied a total of 57 rules in 31 ms. Remains 393 /416 variables (removed 23) and now considering 333/367 (removed 34) transitions.
// Phase 1: matrix 333 rows 393 cols
[2025-05-31 21:57:48] [INFO ] Computed 62 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:57:49] [INFO ] Implicit Places using invariants in 392 ms returned []
[2025-05-31 21:57:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:57:50] [INFO ] Implicit Places using invariants and state equation in 1340 ms returned []
Implicit Place search using SMT with State Equation took 1735 ms to find 0 implicit places.
Running 332 sub problems to find dead transitions.
[2025-05-31 21:57:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (OVERLAPS) 1/393 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/393 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/393 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 5 (OVERLAPS) 333/726 variables, 393/455 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:01] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:01] [INFO ] Deduced a trap composed of 7 places in 186 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:02] [INFO ] Deduced a trap composed of 8 places in 231 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:02] [INFO ] Deduced a trap composed of 10 places in 176 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:03] [INFO ] Deduced a trap composed of 12 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:03] [INFO ] Deduced a trap composed of 13 places in 127 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:03] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:03] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:04] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:04] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:04] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:04] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:04] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:05] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:05] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:05] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:06] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:06] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:09] [INFO ] Deduced a trap composed of 37 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:09] [INFO ] Deduced a trap composed of 38 places in 123 ms of which 23 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/726 variables, 20/475 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:11] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:12] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:12] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:12] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:12] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:12] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:12] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/726 variables, 7/482 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:19] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:19] [INFO ] Deduced a trap composed of 18 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:20] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:20] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:20] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:20] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:20] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:20] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:58:20] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 13 ms to minimize.
SMT process timed out in 30157ms, After SMT, problems are : Problem set: 0 solved, 332 unsolved
Search for dead transitions found 0 dead transitions in 30159ms
Starting structural reductions in LTL mode, iteration 1 : 393/416 places, 333/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31927 ms. Remains : 393/416 places, 333/367 transitions.
[2025-05-31 21:58:20] [INFO ] Flatten gal took : 14 ms
[2025-05-31 21:58:20] [INFO ] Flatten gal took : 16 ms
[2025-05-31 21:58:20] [INFO ] Input system was already deterministic with 333 transitions.
[2025-05-31 21:58:20] [INFO ] Flatten gal took : 15 ms
[2025-05-31 21:58:20] [INFO ] Flatten gal took : 19 ms
[2025-05-31 21:58:20] [INFO ] Time to serialize gal into /tmp/CTLFireability15926207413617921605.gal : 4 ms
[2025-05-31 21:58:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2681320021239188994.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/CTLFireability15926207413617921605.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2681320021239188994.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.
[2025-05-31 21:58:51] [INFO ] Flatten gal took : 15 ms
[2025-05-31 21:58:51] [INFO ] Applying decomposition
[2025-05-31 21:58:51] [INFO ] Flatten gal took : 13 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/graph1457460791490967965.txt' '-o' '/tmp/graph1457460791490967965.bin' '-w' '/tmp/graph1457460791490967965.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1457460791490967965.bin' '-l' '-1' '-v' '-w' '/tmp/graph1457460791490967965.weights' '-q' '0' '-e' '0.001'
[2025-05-31 21:58:51] [INFO ] Decomposing Gal with order
[2025-05-31 21:58:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 21:58:51] [INFO ] Removed a total of 10 redundant transitions.
[2025-05-31 21:58:51] [INFO ] Flatten gal took : 28 ms
[2025-05-31 21:58:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2025-05-31 21:58:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10027153068907094996.gal : 8 ms
[2025-05-31 21:58:51] [INFO ] Time to serialize properties into /tmp/CTLFireability8373940703240825662.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/CTLFireability10027153068907094996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8373940703240825662.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.7246e+20,21.5004,416512,42389,4193,1.05896e+06,25457,688,805110,378,168612,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 401 transition count 352
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 401 transition count 352
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 34 place count 401 transition count 348
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 41 place count 394 transition count 341
Iterating global reduction 1 with 7 rules applied. Total rules applied 48 place count 394 transition count 341
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 394 transition count 335
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 393 transition count 334
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 393 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 393 transition count 333
Applied a total of 57 rules in 31 ms. Remains 393 /416 variables (removed 23) and now considering 333/367 (removed 34) transitions.
[2025-05-31 21:59:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:59:21] [INFO ] Implicit Places using invariants in 382 ms returned []
[2025-05-31 21:59:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 21:59:22] [INFO ] Implicit Places using invariants and state equation in 1257 ms returned []
Implicit Place search using SMT with State Equation took 1649 ms to find 0 implicit places.
Running 332 sub problems to find dead transitions.
[2025-05-31 21:59:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (OVERLAPS) 1/393 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/393 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/393 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 5 (OVERLAPS) 333/726 variables, 393/455 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:30] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:31] [INFO ] Deduced a trap composed of 7 places in 223 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:31] [INFO ] Deduced a trap composed of 8 places in 230 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:31] [INFO ] Deduced a trap composed of 10 places in 119 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:32] [INFO ] Deduced a trap composed of 12 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:32] [INFO ] Deduced a trap composed of 13 places in 139 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:32] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:32] [INFO ] Deduced a trap composed of 22 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:32] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:32] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:33] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:33] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:33] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:33] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:34] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:34] [INFO ] Deduced a trap composed of 11 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:34] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:34] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:37] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:37] [INFO ] Deduced a trap composed of 38 places in 125 ms of which 23 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/726 variables, 20/475 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:40] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:40] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:40] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:40] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:40] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:40] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:40] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 13 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/726 variables, 7/482 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:48] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:48] [INFO ] Deduced a trap composed of 18 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:48] [INFO ] Deduced a trap composed of 18 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:48] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:48] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:48] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:48] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:49] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:49] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:49] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:49] [INFO ] Deduced a trap composed of 21 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:49] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:49] [INFO ] Deduced a trap composed of 22 places in 93 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:49] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:49] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:49] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:50] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:50] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:50] [INFO ] Deduced a trap composed of 23 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:50] [INFO ] Deduced a trap composed of 23 places in 98 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/726 variables, 20/502 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 726/726 variables, and 502 constraints, problems are : Problem set: 0 solved, 332 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 393/393 constraints, PredecessorRefiner: 332/332 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/392 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/392 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 2 (OVERLAPS) 1/393 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/393 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/393 variables, 47/109 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:56] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:56] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:57] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:57] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:57] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:57] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:58] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:58] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 21:59:58] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/393 variables, 9/118 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:00:00] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:00:01] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:00:01] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:00:01] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:00:02] [INFO ] Deduced a trap composed of 32 places in 47 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/393 variables, 5/123 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/393 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 8 (OVERLAPS) 333/726 variables, 393/516 constraints. Problems are: Problem set: 0 solved, 332 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/726 variables, 332/848 constraints. Problems are: Problem set: 0 solved, 332 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 726/726 variables, and 848 constraints, problems are : Problem set: 0 solved, 332 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 393/393 constraints, PredecessorRefiner: 332/332 constraints, Known Traps: 61/61 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60087ms problems are : Problem set: 0 solved, 332 unsolved
Search for dead transitions found 0 dead transitions in 60089ms
Starting structural reductions in LTL mode, iteration 1 : 393/416 places, 333/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61770 ms. Remains : 393/416 places, 333/367 transitions.
[2025-05-31 22:00:23] [INFO ] Flatten gal took : 12 ms
[2025-05-31 22:00:23] [INFO ] Flatten gal took : 12 ms
[2025-05-31 22:00:23] [INFO ] Input system was already deterministic with 333 transitions.
[2025-05-31 22:00:23] [INFO ] Flatten gal took : 11 ms
[2025-05-31 22:00:23] [INFO ] Flatten gal took : 12 ms
[2025-05-31 22:00:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16243227584461140459.gal : 5 ms
[2025-05-31 22:00:23] [INFO ] Time to serialize properties into /tmp/CTLFireability5422566666669971027.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/CTLFireability16243227584461140459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5422566666669971027.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.
[2025-05-31 22:00:53] [INFO ] Flatten gal took : 12 ms
[2025-05-31 22:00:53] [INFO ] Applying decomposition
[2025-05-31 22:00:53] [INFO ] Flatten gal took : 11 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/graph10189434504318141896.txt' '-o' '/tmp/graph10189434504318141896.bin' '-w' '/tmp/graph10189434504318141896.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10189434504318141896.bin' '-l' '-1' '-v' '-w' '/tmp/graph10189434504318141896.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:00:53] [INFO ] Decomposing Gal with order
[2025-05-31 22:00:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:00:53] [INFO ] Removed a total of 11 redundant transitions.
[2025-05-31 22:00:53] [INFO ] Flatten gal took : 24 ms
[2025-05-31 22:00:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 6 ms.
[2025-05-31 22:00:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8978959588912846502.gal : 7 ms
[2025-05-31 22:00:53] [INFO ] Time to serialize properties into /tmp/CTLFireability6593420348337801679.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/CTLFireability8978959588912846502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6593420348337801679.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.7246e+20,7.82053,183400,16610,3755,437798,31127,677,379122,353,177128,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 405 transition count 356
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 405 transition count 356
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 405 transition count 354
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 400 transition count 349
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 400 transition count 349
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 39 place count 400 transition count 344
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 399 transition count 343
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 399 transition count 343
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 42 place count 399 transition count 342
Applied a total of 42 rules in 32 ms. Remains 399 /416 variables (removed 17) and now considering 342/367 (removed 25) transitions.
// Phase 1: matrix 342 rows 399 cols
[2025-05-31 22:01:23] [INFO ] Computed 62 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:01:23] [INFO ] Implicit Places using invariants in 470 ms returned []
[2025-05-31 22:01:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:01:25] [INFO ] Implicit Places using invariants and state equation in 1225 ms returned []
Implicit Place search using SMT with State Equation took 1696 ms to find 0 implicit places.
Running 341 sub problems to find dead transitions.
[2025-05-31 22:01:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/398 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/398 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (OVERLAPS) 1/399 variables, 33/49 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/399 variables, 13/62 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/399 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 5 (OVERLAPS) 342/741 variables, 399/461 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:33] [INFO ] Deduced a trap composed of 7 places in 235 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:33] [INFO ] Deduced a trap composed of 8 places in 227 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:34] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:34] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:34] [INFO ] Deduced a trap composed of 13 places in 120 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:34] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:34] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:35] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:35] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:35] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:35] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:35] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:36] [INFO ] Deduced a trap composed of 12 places in 154 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:36] [INFO ] Deduced a trap composed of 14 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:36] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:37] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:38] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:38] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:38] [INFO ] Deduced a trap composed of 21 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:39] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/741 variables, 20/481 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:41] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:41] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:41] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:41] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:41] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:42] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:42] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:42] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/741 variables, 8/489 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 741/741 variables, and 489 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 399/399 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/398 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/398 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (OVERLAPS) 1/399 variables, 33/49 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/399 variables, 13/62 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/399 variables, 28/90 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:58] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:58] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:59] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:59] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:59] [INFO ] Deduced a trap composed of 26 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:59] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:01:59] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:00] [INFO ] Deduced a trap composed of 23 places in 85 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:00] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:00] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:00] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:00] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:00] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 13/103 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:03] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:03] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:03] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:02:03] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 4/107 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/399 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 8 (OVERLAPS) 342/741 variables, 399/506 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/741 variables, 341/847 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 741/741 variables, and 847 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 399/399 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60110ms problems are : Problem set: 0 solved, 341 unsolved
Search for dead transitions found 0 dead transitions in 60111ms
Starting structural reductions in LTL mode, iteration 1 : 399/416 places, 342/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61842 ms. Remains : 399/416 places, 342/367 transitions.
[2025-05-31 22:02:25] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:02:25] [INFO ] Flatten gal took : 11 ms
[2025-05-31 22:02:25] [INFO ] Input system was already deterministic with 342 transitions.
[2025-05-31 22:02:25] [INFO ] Flatten gal took : 11 ms
[2025-05-31 22:02:25] [INFO ] Flatten gal took : 11 ms
[2025-05-31 22:02:25] [INFO ] Time to serialize gal into /tmp/CTLFireability6343264687573581869.gal : 3 ms
[2025-05-31 22:02:25] [INFO ] Time to serialize properties into /tmp/CTLFireability4833222297101835730.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/CTLFireability6343264687573581869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4833222297101835730.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.
[2025-05-31 22:02:55] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:02:55] [INFO ] Applying decomposition
[2025-05-31 22:02:55] [INFO ] Flatten gal took : 11 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/graph15703610588695842009.txt' '-o' '/tmp/graph15703610588695842009.bin' '-w' '/tmp/graph15703610588695842009.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15703610588695842009.bin' '-l' '-1' '-v' '-w' '/tmp/graph15703610588695842009.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:02:55] [INFO ] Decomposing Gal with order
[2025-05-31 22:02:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:02:55] [INFO ] Removed a total of 18 redundant transitions.
[2025-05-31 22:02:55] [INFO ] Flatten gal took : 23 ms
[2025-05-31 22:02:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 5 ms.
[2025-05-31 22:02:55] [INFO ] Time to serialize gal into /tmp/CTLFireability11036440620874328580.gal : 5 ms
[2025-05-31 22:02:55] [INFO ] Time to serialize properties into /tmp/CTLFireability14063277345605479096.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/CTLFireability11036440620874328580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14063277345605479096.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 : 416/416 places, 367/367 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 402 transition count 353
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 402 transition count 353
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 402 transition count 349
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 37 place count 397 transition count 344
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 place count 397 transition count 344
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 46 place count 397 transition count 340
Applied a total of 46 rules in 21 ms. Remains 397 /416 variables (removed 19) and now considering 340/367 (removed 27) transitions.
// Phase 1: matrix 340 rows 397 cols
[2025-05-31 22:03:25] [INFO ] Computed 62 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:03:25] [INFO ] Implicit Places using invariants in 336 ms returned []
[2025-05-31 22:03:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:03:27] [INFO ] Implicit Places using invariants and state equation in 1113 ms returned []
Implicit Place search using SMT with State Equation took 1456 ms to find 0 implicit places.
Running 339 sub problems to find dead transitions.
[2025-05-31 22:03:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/396 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/396 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 2 (OVERLAPS) 1/397 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 339 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/397 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/397 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 5 (OVERLAPS) 340/737 variables, 397/459 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:43] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:44] [INFO ] Deduced a trap composed of 10 places in 233 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:44] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:45] [INFO ] Deduced a trap composed of 9 places in 129 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:47] [INFO ] Deduced a trap composed of 11 places in 156 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:47] [INFO ] Deduced a trap composed of 12 places in 136 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:47] [INFO ] Deduced a trap composed of 14 places in 156 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:50] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:50] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/737 variables, 9/468 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:57] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:03:57] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 11 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 737/737 variables, and 470 constraints, problems are : Problem set: 0 solved, 339 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 397/397 constraints, PredecessorRefiner: 339/339 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 339 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/396 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/396 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 2 (OVERLAPS) 1/397 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/397 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/397 variables, 11/73 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:02] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:02] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:02] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:02] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:02] [INFO ] Deduced a trap composed of 14 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:02] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:02] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:02] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:03] [INFO ] Deduced a trap composed of 20 places in 57 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/397 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:05] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:05] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:05] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:06] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:06] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:06] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 6/99 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:09] [INFO ] Deduced a trap composed of 20 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:09] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:09] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:09] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/397 variables, 4/103 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:13] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:13] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:13] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:13] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:13] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:13] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/397 variables, 6/109 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:16] [INFO ] Deduced a trap composed of 18 places in 208 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:16] [INFO ] Deduced a trap composed of 22 places in 190 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:17] [INFO ] Deduced a trap composed of 22 places in 188 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:17] [INFO ] Deduced a trap composed of 23 places in 164 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:17] [INFO ] Deduced a trap composed of 13 places in 173 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:18] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:18] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:18] [INFO ] Deduced a trap composed of 19 places in 129 ms of which 10 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/397 variables, 8/117 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:21] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:21] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:21] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:22] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:04:22] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/397 variables, 5/122 constraints. Problems are: Problem set: 0 solved, 339 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 397/737 variables, and 122 constraints, problems are : Problem set: 0 solved, 339 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/397 constraints, PredecessorRefiner: 0/339 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60086ms problems are : Problem set: 0 solved, 339 unsolved
Search for dead transitions found 0 dead transitions in 60088ms
Starting structural reductions in LTL mode, iteration 1 : 397/416 places, 340/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61567 ms. Remains : 397/416 places, 340/367 transitions.
[2025-05-31 22:04:27] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:04:27] [INFO ] Flatten gal took : 11 ms
[2025-05-31 22:04:27] [INFO ] Input system was already deterministic with 340 transitions.
[2025-05-31 22:04:27] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:04:27] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:04:27] [INFO ] Time to serialize gal into /tmp/CTLFireability11193779465951602697.gal : 3 ms
[2025-05-31 22:04:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4394804244978012724.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/CTLFireability11193779465951602697.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4394804244978012724.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.
[2025-05-31 22:04:57] [INFO ] Flatten gal took : 11 ms
[2025-05-31 22:04:57] [INFO ] Applying decomposition
[2025-05-31 22:04:57] [INFO ] Flatten gal took : 10 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/graph8601837648571109672.txt' '-o' '/tmp/graph8601837648571109672.bin' '-w' '/tmp/graph8601837648571109672.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8601837648571109672.bin' '-l' '-1' '-v' '-w' '/tmp/graph8601837648571109672.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:04:57] [INFO ] Decomposing Gal with order
[2025-05-31 22:04:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:04:57] [INFO ] Removed a total of 18 redundant transitions.
[2025-05-31 22:04:57] [INFO ] Flatten gal took : 21 ms
[2025-05-31 22:04:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2025-05-31 22:04:57] [INFO ] Time to serialize gal into /tmp/CTLFireability336658131570707330.gal : 4 ms
[2025-05-31 22:04:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3947338535039258747.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/CTLFireability336658131570707330.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3947338535039258747.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 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.11182e+20,8.62302,185124,12030,3766,395378,22215,653,481696,377,183562,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Graph (complete) has 936 edges and 416 vertex of which 408 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 407 transition count 346
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 392 transition count 346
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 31 place count 392 transition count 336
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 51 place count 382 transition count 336
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 63 place count 370 transition count 324
Iterating global reduction 2 with 12 rules applied. Total rules applied 75 place count 370 transition count 324
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 79 place count 370 transition count 320
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 85 place count 364 transition count 314
Iterating global reduction 3 with 6 rules applied. Total rules applied 91 place count 364 transition count 314
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 98 place count 364 transition count 307
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 100 place count 363 transition count 306
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 100 place count 363 transition count 303
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 106 place count 360 transition count 303
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 5 with 140 rules applied. Total rules applied 246 place count 290 transition count 233
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 248 place count 288 transition count 231
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 249 place count 287 transition count 231
Applied a total of 249 rules in 90 ms. Remains 287 /416 variables (removed 129) and now considering 231/367 (removed 136) transitions.
// Phase 1: matrix 231 rows 287 cols
[2025-05-31 22:05:27] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:05:27] [INFO ] Implicit Places using invariants in 306 ms returned []
[2025-05-31 22:05:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:05:28] [INFO ] Implicit Places using invariants and state equation in 818 ms returned []
Implicit Place search using SMT with State Equation took 1126 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:05:28] [INFO ] Redundant transitions in 19 ms returned []
Running 228 sub problems to find dead transitions.
[2025-05-31 22:05:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 11/19 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (OVERLAPS) 1/285 variables, 25/44 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 228 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/286 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/286 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (OVERLAPS) 231/517 variables, 286/344 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:05:39] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/517 variables, 1/345 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:05:47] [INFO ] Deduced a trap along path composed of 16 places in 70 ms of which 5 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/517 variables, 1/346 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:05:53] [INFO ] Deduced a trap along path composed of 14 places in 85 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/517 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 517/518 variables, and 347 constraints, problems are : Problem set: 0 solved, 228 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 286/287 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 11/19 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 1/285 variables, 25/45 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (OVERLAPS) 1/286 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/286 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 9 (OVERLAPS) 231/517 variables, 286/345 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/517 variables, 228/573 constraints. Problems are: Problem set: 0 solved, 228 unsolved
SMT process timed out in 60104ms, After SMT, problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 60105ms
Starting structural reductions in SI_CTL mode, iteration 1 : 287/416 places, 231/367 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61350 ms. Remains : 287/416 places, 231/367 transitions.
[2025-05-31 22:06:28] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:06:28] [INFO ] Flatten gal took : 13 ms
[2025-05-31 22:06:28] [INFO ] Input system was already deterministic with 231 transitions.
RANDOM walk for 593 steps (16 resets) in 8 ms. (65 steps per ms) remains 0/1 properties
FORMULA DES-PT-40b-CTLFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 22:06:28] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:06:28] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:06:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17907187148589056798.gal : 3 ms
[2025-05-31 22:06:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13679498537419091311.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/ReachabilityCardinality17907187148589056798.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13679498537419091311.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 403 transition count 354
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 403 transition count 354
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 29 place count 403 transition count 351
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 36 place count 396 transition count 344
Iterating global reduction 1 with 7 rules applied. Total rules applied 43 place count 396 transition count 344
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 49 place count 396 transition count 338
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 395 transition count 337
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 395 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 395 transition count 336
Applied a total of 52 rules in 37 ms. Remains 395 /416 variables (removed 21) and now considering 336/367 (removed 31) transitions.
// Phase 1: matrix 336 rows 395 cols
[2025-05-31 22:06:28] [INFO ] Computed 62 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:06:29] [INFO ] Implicit Places using invariants in 291 ms returned []
[2025-05-31 22:06:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:06:30] [INFO ] Implicit Places using invariants and state equation in 1430 ms returned []
Implicit Place search using SMT with State Equation took 1723 ms to find 0 implicit places.
Running 335 sub problems to find dead transitions.
[2025-05-31 22:06:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/394 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 1/395 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 335 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/395 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 5 (OVERLAPS) 336/731 variables, 395/457 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:47] [INFO ] Deduced a trap composed of 10 places in 190 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:47] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:47] [INFO ] Deduced a trap composed of 12 places in 170 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:48] [INFO ] Deduced a trap composed of 13 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:48] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:48] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:48] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:48] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:48] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:48] [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
[2025-05-31 22:06:49] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:49] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:49] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:49] [INFO ] Deduced a trap composed of 23 places in 169 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:49] [INFO ] Deduced a trap composed of 19 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:49] [INFO ] Deduced a trap composed of 17 places in 110 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:50] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:50] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:50] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:50] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/731 variables, 20/477 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:52] [INFO ] Deduced a trap composed of 19 places in 126 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:52] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:53] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:53] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:53] [INFO ] Deduced a trap composed of 21 places in 144 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:53] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:53] [INFO ] Deduced a trap composed of 22 places in 136 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:53] [INFO ] Deduced a trap composed of 22 places in 123 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:53] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:54] [INFO ] Deduced a trap composed of 7 places in 233 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:54] [INFO ] Deduced a trap composed of 11 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:54] [INFO ] Deduced a trap composed of 11 places in 139 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:54] [INFO ] Deduced a trap composed of 14 places in 129 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:55] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:06:55] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 731/731 variables, and 492 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 395/395 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 35/35 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/394 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/394 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (OVERLAPS) 1/395 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/395 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 35/97 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:06] [INFO ] Deduced a trap composed of 23 places in 151 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:06] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:06] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:07] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:07] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:07] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:07] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:08] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:08] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:08] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:10] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 11/108 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:10] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:10] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:10] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:11] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:11] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:11] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:11] [INFO ] Deduced a trap composed of 21 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:11] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:11] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:12] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:12] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:12] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:07:12] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/395 variables, 13/121 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/395 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 8 (OVERLAPS) 336/731 variables, 395/516 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/731 variables, 335/851 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 731/731 variables, and 851 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 395/395 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 59/59 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 335 unsolved
Search for dead transitions found 0 dead transitions in 60135ms
Starting structural reductions in LTL mode, iteration 1 : 395/416 places, 336/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61896 ms. Remains : 395/416 places, 336/367 transitions.
[2025-05-31 22:07:30] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:07:30] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:07:30] [INFO ] Input system was already deterministic with 336 transitions.
[2025-05-31 22:07:30] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:07:30] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:07:30] [INFO ] Time to serialize gal into /tmp/CTLFireability11310447781314468571.gal : 3 ms
[2025-05-31 22:07:30] [INFO ] Time to serialize properties into /tmp/CTLFireability3021459600813877139.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/CTLFireability11310447781314468571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3021459600813877139.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.
[2025-05-31 22:08:00] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:08:00] [INFO ] Applying decomposition
[2025-05-31 22:08:00] [INFO ] Flatten gal took : 9 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/graph5754748643230387371.txt' '-o' '/tmp/graph5754748643230387371.bin' '-w' '/tmp/graph5754748643230387371.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5754748643230387371.bin' '-l' '-1' '-v' '-w' '/tmp/graph5754748643230387371.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:08:01] [INFO ] Decomposing Gal with order
[2025-05-31 22:08:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:08:01] [INFO ] Removed a total of 13 redundant transitions.
[2025-05-31 22:08:01] [INFO ] Flatten gal took : 19 ms
[2025-05-31 22:08:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2025-05-31 22:08:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10330620550135397415.gal : 4 ms
[2025-05-31 22:08:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16080334826879375004.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/CTLFireability10330620550135397415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16080334826879375004.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 : 416/416 places, 367/367 transitions.
Graph (complete) has 936 edges and 416 vertex of which 408 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 407 transition count 345
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 391 transition count 345
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 33 place count 391 transition count 335
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 53 place count 381 transition count 335
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 65 place count 369 transition count 323
Iterating global reduction 2 with 12 rules applied. Total rules applied 77 place count 369 transition count 323
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 81 place count 369 transition count 319
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 87 place count 363 transition count 313
Iterating global reduction 3 with 6 rules applied. Total rules applied 93 place count 363 transition count 313
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 100 place count 363 transition count 306
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 102 place count 362 transition count 305
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 102 place count 362 transition count 302
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 108 place count 359 transition count 302
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 0 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 5 with 138 rules applied. Total rules applied 246 place count 290 transition count 233
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 248 place count 288 transition count 231
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 249 place count 287 transition count 231
Applied a total of 249 rules in 68 ms. Remains 287 /416 variables (removed 129) and now considering 231/367 (removed 136) transitions.
// Phase 1: matrix 231 rows 287 cols
[2025-05-31 22:08:31] [INFO ] Computed 58 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:08:31] [INFO ] Implicit Places using invariants in 280 ms returned []
[2025-05-31 22:08:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:08:31] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 799 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:08:31] [INFO ] Redundant transitions in 3 ms returned []
Running 228 sub problems to find dead transitions.
[2025-05-31 22:08:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 18/47 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (OVERLAPS) 1/285 variables, 4/51 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/285 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (OVERLAPS) 2/287 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (OVERLAPS) 231/518 variables, 287/345 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:08:47] [INFO ] Deduced a trap composed of 18 places in 226 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:08:48] [INFO ] Deduced a trap composed of 19 places in 205 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:08:50] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:08:50] [INFO ] Deduced a trap composed of 17 places in 110 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/518 variables, 4/349 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:08:54] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 7 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 9 (INCLUDED_ONLY) 0/518 variables, 1/350 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 518/518 variables, and 350 constraints, problems are : Problem set: 0 solved, 228 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 287/287 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 228 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 18/47 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 5/52 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 4 (OVERLAPS) 1/285 variables, 4/56 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 6 (OVERLAPS) 2/287 variables, 7/63 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 8 (OVERLAPS) 231/518 variables, 287/350 constraints. Problems are: Problem set: 0 solved, 228 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/518 variables, 228/578 constraints. Problems are: Problem set: 0 solved, 228 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 518/518 variables, and 578 constraints, problems are : Problem set: 0 solved, 228 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 287/287 constraints, PredecessorRefiner: 228/228 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60079ms problems are : Problem set: 0 solved, 228 unsolved
Search for dead transitions found 0 dead transitions in 60080ms
Starting structural reductions in SI_CTL mode, iteration 1 : 287/416 places, 231/367 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60956 ms. Remains : 287/416 places, 231/367 transitions.
[2025-05-31 22:09:32] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:09:32] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:09:32] [INFO ] Input system was already deterministic with 231 transitions.
[2025-05-31 22:09:32] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:09:32] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:09:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7806399269787123891.gal : 2 ms
[2025-05-31 22:09:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7074116801204741890.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/ReachabilityCardinality7806399269787123891.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7074116801204741890.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (1247 resets) in 226 ms. (176 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (214 resets) in 51 ms. (769 steps per ms) remains 1/1 properties
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/ReachabilityCardinality7074116801204741890.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 50
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50 after 98
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :98 after 512
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :512 after 6855
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6855 after 174582
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :174582 after 956070
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :956070 after 1.71468e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.59488e+10 after 1.64517e+10
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.65676e+10 after 2.66273e+10
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.83873e+11 after 1.88452e+11
Interrupted probabilistic random walk after 1054261 steps, run timeout after 3001 ms. (steps per millisecond=351 ) properties seen :0 out of 1
Probabilistic random walk after 1054261 steps, saw 147148 distinct states, run finished after 3001 ms. (steps per millisecond=351 ) properties seen :0
[2025-05-31 22:09:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/5 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Reachability property DES-PT-40b-CTLFireability-2025-07 is true.
At refinement iteration 2 (INCLUDED_ONLY) 0/5 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
FORMULA DES-PT-40b-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 fixpoint passes
After SMT solving in domain Real declared 11/518 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 40 ms.
Refiners :[Positive P Invariants (semi-flows): 4/33 constraints, Generalized P Invariants (flows): 0/25 constraints, State Equation: 0/287 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Graph (complete) has 936 edges and 416 vertex of which 408 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 407 transition count 347
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 393 transition count 346
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 392 transition count 346
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 31 place count 392 transition count 338
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 47 place count 384 transition count 338
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 59 place count 372 transition count 326
Iterating global reduction 3 with 12 rules applied. Total rules applied 71 place count 372 transition count 326
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 75 place count 372 transition count 322
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 81 place count 366 transition count 316
Iterating global reduction 4 with 6 rules applied. Total rules applied 87 place count 366 transition count 316
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 7 rules applied. Total rules applied 94 place count 366 transition count 309
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 96 place count 365 transition count 308
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 96 place count 365 transition count 306
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 100 place count 363 transition count 306
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 0 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 6 with 136 rules applied. Total rules applied 236 place count 295 transition count 238
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 238 place count 293 transition count 236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 239 place count 292 transition count 236
Applied a total of 239 rules in 61 ms. Remains 292 /416 variables (removed 124) and now considering 236/367 (removed 131) transitions.
// Phase 1: matrix 236 rows 292 cols
[2025-05-31 22:09:35] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:09:35] [INFO ] Implicit Places using invariants in 249 ms returned []
[2025-05-31 22:09:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:09:36] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 943 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:09:36] [INFO ] Redundant transitions in 3 ms returned []
Running 232 sub problems to find dead transitions.
[2025-05-31 22:09:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 18/49 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 1/289 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (OVERLAPS) 2/291 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/291 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 236/527 variables, 291/349 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:09:55] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:09:55] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:09:58] [INFO ] Deduced a trap composed of 18 places in 146 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/527 variables, 3/352 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:10:00] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:10:01] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:10:01] [INFO ] Deduced a trap composed of 19 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:10:03] [INFO ] Deduced a trap composed of 11 places in 159 ms of which 9 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/527 variables, 4/356 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 527/528 variables, and 356 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 291/292 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/288 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/288 variables, 18/49 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/288 variables, 6/55 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/288 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 1/289 variables, 2/57 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/289 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (OVERLAPS) 2/291 variables, 7/64 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/291 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/291 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 9 (OVERLAPS) 236/527 variables, 291/356 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 232/588 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/528 variables, and 588 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 291/292 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60074ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 60075ms
Starting structural reductions in SI_CTL mode, iteration 1 : 292/416 places, 236/367 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61091 ms. Remains : 292/416 places, 236/367 transitions.
[2025-05-31 22:10:36] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:10:36] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:10:36] [INFO ] Input system was already deterministic with 236 transitions.
[2025-05-31 22:10:36] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:10:36] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:10:36] [INFO ] Time to serialize gal into /tmp/CTLFireability5188644088872628547.gal : 2 ms
[2025-05-31 22:10:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5766933544855149577.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/CTLFireability5188644088872628547.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5766933544855149577.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.
[2025-05-31 22:11:06] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:11:06] [INFO ] Applying decomposition
[2025-05-31 22:11:06] [INFO ] Flatten gal took : 8 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/graph7337553307681647575.txt' '-o' '/tmp/graph7337553307681647575.bin' '-w' '/tmp/graph7337553307681647575.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7337553307681647575.bin' '-l' '-1' '-v' '-w' '/tmp/graph7337553307681647575.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:11:06] [INFO ] Decomposing Gal with order
[2025-05-31 22:11:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:11:06] [INFO ] Removed a total of 8 redundant transitions.
[2025-05-31 22:11:06] [INFO ] Flatten gal took : 16 ms
[2025-05-31 22:11:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2025-05-31 22:11:06] [INFO ] Time to serialize gal into /tmp/CTLFireability3480487865845866763.gal : 3 ms
[2025-05-31 22:11:06] [INFO ] Time to serialize properties into /tmp/CTLFireability17246601249062831506.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/CTLFireability3480487865845866763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17246601249062831506.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.54262e+15,3.38911,73004,5777,5637,164467,13141,339,127892,397,86357,0
Converting to forward existential form...Done !
original formula: EG(AF((EF(EG(((u15.p14==0)||(u15.p290==0)))) * (EG(((i8.u27.p343==0)||(i8.u34.p376==0))) + ((AG((i12.i0.u45.p409==0)) * (i1.u12.p276==0))...192
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((E(TRUE U EG(((u15.p14==0)||(u15.p290==0)))) * (EG(((i8.u27.p343==0)||(i8.u34.p376==0))) + ((!...259
Reverse transition relation is NOT exact ! Due to transitions t138, t187, t191, t194, u14.t100, u15.t139, u49.t2, u49.t196, i0.t16, i0.u2.t21, i0.u2.t25, i...755
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 403 transition count 354
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 403 transition count 354
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 30 place count 403 transition count 350
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 36 place count 397 transition count 344
Iterating global reduction 1 with 6 rules applied. Total rules applied 42 place count 397 transition count 344
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 47 place count 397 transition count 339
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 396 transition count 338
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 396 transition count 338
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 396 transition count 337
Applied a total of 50 rules in 29 ms. Remains 396 /416 variables (removed 20) and now considering 337/367 (removed 30) transitions.
// Phase 1: matrix 337 rows 396 cols
[2025-05-31 22:11:36] [INFO ] Computed 62 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:11:37] [INFO ] Implicit Places using invariants in 536 ms returned []
[2025-05-31 22:11:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:11:38] [INFO ] Implicit Places using invariants and state equation in 1654 ms returned []
Implicit Place search using SMT with State Equation took 2194 ms to find 0 implicit places.
Running 336 sub problems to find dead transitions.
[2025-05-31 22:11:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 2 (OVERLAPS) 1/396 variables, 34/48 constraints. Problems are: Problem set: 0 solved, 336 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/396 variables, 14/62 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 5 (OVERLAPS) 337/733 variables, 396/458 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:11:58] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:11:59] [INFO ] Deduced a trap composed of 10 places in 192 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:00] [INFO ] Deduced a trap composed of 9 places in 217 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:01] [INFO ] Deduced a trap composed of 7 places in 208 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:02] [INFO ] Deduced a trap composed of 10 places in 192 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:02] [INFO ] Deduced a trap composed of 11 places in 181 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:02] [INFO ] Deduced a trap composed of 14 places in 155 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:03] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:05] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 10 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 733/733 variables, and 467 constraints, problems are : Problem set: 0 solved, 336 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 396/396 constraints, PredecessorRefiner: 336/336 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 2 (OVERLAPS) 1/396 variables, 34/48 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/396 variables, 14/62 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 9/71 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:14] [INFO ] Deduced a trap composed of 19 places in 157 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:14] [INFO ] Deduced a trap composed of 12 places in 167 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:15] [INFO ] Deduced a trap composed of 13 places in 147 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:15] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:15] [INFO ] Deduced a trap composed of 30 places in 119 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:15] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:15] [INFO ] Deduced a trap composed of 22 places in 139 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:16] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:16] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:16] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:16] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:17] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:17] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:17] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:17] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:17] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 16/87 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:22] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:22] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:22] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:22] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:22] [INFO ] Deduced a trap composed of 19 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:22] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:22] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:23] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:23] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:23] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:23] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:23] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:23] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:25] [INFO ] Deduced a trap composed of 14 places in 115 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 14/101 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:28] [INFO ] Deduced a trap composed of 11 places in 211 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:28] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:28] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:29] [INFO ] Deduced a trap composed of 14 places in 120 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:30] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:30] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:30] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:32] [INFO ] Deduced a trap composed of 24 places in 198 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:32] [INFO ] Deduced a trap composed of 25 places in 194 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:32] [INFO ] Deduced a trap composed of 27 places in 204 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:32] [INFO ] Deduced a trap composed of 27 places in 199 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:12:32] [INFO ] Deduced a trap composed of 28 places in 201 ms of which 12 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/396 variables, 12/113 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 396/733 variables, and 113 constraints, problems are : Problem set: 0 solved, 336 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 28/28 constraints, State Equation: 0/396 constraints, PredecessorRefiner: 0/336 constraints, Known Traps: 51/51 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60101ms problems are : Problem set: 0 solved, 336 unsolved
Search for dead transitions found 0 dead transitions in 60102ms
Starting structural reductions in LTL mode, iteration 1 : 396/416 places, 337/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62326 ms. Remains : 396/416 places, 337/367 transitions.
[2025-05-31 22:12:38] [INFO ] Flatten gal took : 14 ms
[2025-05-31 22:12:39] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:12:39] [INFO ] Input system was already deterministic with 337 transitions.
[2025-05-31 22:12:39] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:12:39] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:12:39] [INFO ] Time to serialize gal into /tmp/CTLFireability11986034928668229334.gal : 3 ms
[2025-05-31 22:12:39] [INFO ] Time to serialize properties into /tmp/CTLFireability362163189537343467.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/CTLFireability11986034928668229334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability362163189537343467.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.
[2025-05-31 22:13:09] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:13:09] [INFO ] Applying decomposition
[2025-05-31 22:13:09] [INFO ] Flatten gal took : 9 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/graph15358742264805878943.txt' '-o' '/tmp/graph15358742264805878943.bin' '-w' '/tmp/graph15358742264805878943.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15358742264805878943.bin' '-l' '-1' '-v' '-w' '/tmp/graph15358742264805878943.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:13:09] [INFO ] Decomposing Gal with order
[2025-05-31 22:13:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:13:09] [INFO ] Removed a total of 11 redundant transitions.
[2025-05-31 22:13:09] [INFO ] Flatten gal took : 20 ms
[2025-05-31 22:13:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2025-05-31 22:13:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6890431349496490935.gal : 4 ms
[2025-05-31 22:13:09] [INFO ] Time to serialize properties into /tmp/CTLFireability13967397923842571143.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/CTLFireability6890431349496490935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13967397923842571143.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 : 416/416 places, 367/367 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 403 transition count 354
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 403 transition count 354
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 30 place count 403 transition count 350
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 36 place count 397 transition count 344
Iterating global reduction 1 with 6 rules applied. Total rules applied 42 place count 397 transition count 344
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 47 place count 397 transition count 339
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 396 transition count 338
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 396 transition count 338
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 396 transition count 337
Applied a total of 50 rules in 35 ms. Remains 396 /416 variables (removed 20) and now considering 337/367 (removed 30) transitions.
// Phase 1: matrix 337 rows 396 cols
[2025-05-31 22:13:39] [INFO ] Computed 62 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:13:39] [INFO ] Implicit Places using invariants in 293 ms returned []
[2025-05-31 22:13:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:13:41] [INFO ] Implicit Places using invariants and state equation in 1452 ms returned []
Implicit Place search using SMT with State Equation took 1747 ms to find 0 implicit places.
Running 336 sub problems to find dead transitions.
[2025-05-31 22:13:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 2 (OVERLAPS) 1/396 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 336 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/396 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 5 (OVERLAPS) 337/733 variables, 396/458 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:13:57] [INFO ] Deduced a trap composed of 7 places in 192 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:13:57] [INFO ] Deduced a trap composed of 8 places in 309 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:13:58] [INFO ] Deduced a trap composed of 10 places in 213 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:13:58] [INFO ] Deduced a trap composed of 12 places in 143 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:13:59] [INFO ] Deduced a trap composed of 17 places in 141 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:13:59] [INFO ] Deduced a trap composed of 17 places in 141 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:13:59] [INFO ] Deduced a trap composed of 18 places in 142 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:00] [INFO ] Deduced a trap composed of 19 places in 143 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:00] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:00] [INFO ] Deduced a trap composed of 16 places in 158 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:01] [INFO ] Deduced a trap composed of 29 places in 168 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:01] [INFO ] Deduced a trap composed of 10 places in 269 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:01] [INFO ] Deduced a trap composed of 11 places in 248 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:02] [INFO ] Deduced a trap composed of 14 places in 249 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:02] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/733 variables, 15/473 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 733/733 variables, and 473 constraints, problems are : Problem set: 0 solved, 336 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 396/396 constraints, PredecessorRefiner: 336/336 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 2 (OVERLAPS) 1/396 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/396 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 336 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 15/77 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:16] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:17] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:17] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:17] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:17] [INFO ] Deduced a trap composed of 22 places in 144 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:17] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:17] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:18] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:18] [INFO ] Deduced a trap composed of 21 places in 140 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:18] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:19] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:19] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:19] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:19] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:19] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:20] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:20] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:20] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 18/95 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:24] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:24] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:24] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:24] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:25] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:25] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:25] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:25] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:25] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:25] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:25] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:25] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:25] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 13/108 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:14:30] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/396 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 336 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 396/733 variables, and 109 constraints, problems are : Problem set: 0 solved, 336 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/396 constraints, PredecessorRefiner: 0/336 constraints, Known Traps: 47/47 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60092ms problems are : Problem set: 0 solved, 336 unsolved
Search for dead transitions found 0 dead transitions in 60093ms
Starting structural reductions in LTL mode, iteration 1 : 396/416 places, 337/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61879 ms. Remains : 396/416 places, 337/367 transitions.
[2025-05-31 22:14:41] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:14:41] [INFO ] Flatten gal took : 18 ms
[2025-05-31 22:14:41] [INFO ] Input system was already deterministic with 337 transitions.
[2025-05-31 22:14:41] [INFO ] Flatten gal took : 17 ms
[2025-05-31 22:14:41] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:14:41] [INFO ] Time to serialize gal into /tmp/CTLFireability8785633274445013006.gal : 3 ms
[2025-05-31 22:14:41] [INFO ] Time to serialize properties into /tmp/CTLFireability11181081782567978479.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/CTLFireability8785633274445013006.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11181081782567978479.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.
[2025-05-31 22:15:11] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:15:11] [INFO ] Applying decomposition
[2025-05-31 22:15:11] [INFO ] Flatten gal took : 9 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/graph7353391544025000678.txt' '-o' '/tmp/graph7353391544025000678.bin' '-w' '/tmp/graph7353391544025000678.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7353391544025000678.bin' '-l' '-1' '-v' '-w' '/tmp/graph7353391544025000678.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:15:11] [INFO ] Decomposing Gal with order
[2025-05-31 22:15:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:15:11] [INFO ] Removed a total of 14 redundant transitions.
[2025-05-31 22:15:11] [INFO ] Flatten gal took : 18 ms
[2025-05-31 22:15:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2025-05-31 22:15:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14633311141236131765.gal : 4 ms
[2025-05-31 22:15:11] [INFO ] Time to serialize properties into /tmp/CTLFireability15910534572169676194.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/CTLFireability14633311141236131765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15910534572169676194.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 : 416/416 places, 367/367 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 402 transition count 353
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 402 transition count 353
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 402 transition count 349
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 39 place count 395 transition count 342
Iterating global reduction 1 with 7 rules applied. Total rules applied 46 place count 395 transition count 342
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 52 place count 395 transition count 336
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 394 transition count 335
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 394 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 394 transition count 334
Applied a total of 55 rules in 29 ms. Remains 394 /416 variables (removed 22) and now considering 334/367 (removed 33) transitions.
// Phase 1: matrix 334 rows 394 cols
[2025-05-31 22:15:41] [INFO ] Computed 62 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:15:41] [INFO ] Implicit Places using invariants in 332 ms returned []
[2025-05-31 22:15:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:15:42] [INFO ] Implicit Places using invariants and state equation in 1134 ms returned []
Implicit Place search using SMT with State Equation took 1468 ms to find 0 implicit places.
Running 333 sub problems to find dead transitions.
[2025-05-31 22:15:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 2 (OVERLAPS) 1/394 variables, 33/48 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/394 variables, 14/62 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 5 (OVERLAPS) 334/728 variables, 394/456 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:55] [INFO ] Deduced a trap composed of 10 places in 243 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:56] [INFO ] Deduced a trap composed of 15 places in 140 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:56] [INFO ] Deduced a trap composed of 12 places in 197 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:56] [INFO ] Deduced a trap composed of 30 places in 145 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:57] [INFO ] Deduced a trap composed of 13 places in 148 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:57] [INFO ] Deduced a trap composed of 18 places in 151 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:57] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:57] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:57] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:58] [INFO ] Deduced a trap composed of 8 places in 129 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:58] [INFO ] Deduced a trap composed of 10 places in 249 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:59] [INFO ] Deduced a trap composed of 11 places in 268 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:59] [INFO ] Deduced a trap composed of 14 places in 254 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:15:59] [INFO ] Deduced a trap composed of 18 places in 131 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:00] [INFO ] Deduced a trap composed of 29 places in 252 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:00] [INFO ] Deduced a trap composed of 13 places in 188 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:00] [INFO ] Deduced a trap composed of 13 places in 182 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:01] [INFO ] Deduced a trap composed of 9 places in 173 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:01] [INFO ] Deduced a trap composed of 14 places in 154 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:01] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/728 variables, 20/476 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:12] [INFO ] Deduced a trap along path composed of 8 places in 41 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 728/728 variables, and 477 constraints, problems are : Problem set: 0 solved, 333 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 394/394 constraints, PredecessorRefiner: 333/333 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 333 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 2 (OVERLAPS) 1/394 variables, 33/48 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/394 variables, 14/62 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/394 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:14] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:14] [INFO ] Deduced a trap composed of 32 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:14] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:14] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:14] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:15] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:15] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:15] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:17] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/394 variables, 9/91 constraints. Problems are: Problem set: 0 solved, 333 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:18] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:18] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:18] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:18] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:18] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:19] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:19] [INFO ] Deduced a trap composed of 19 places in 70 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:19] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:19] [INFO ] Deduced a trap composed of 21 places in 64 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:19] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:19] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:19] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:20] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:20] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:16:20] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/394 variables, 15/106 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/394 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 8 (OVERLAPS) 334/728 variables, 394/500 constraints. Problems are: Problem set: 0 solved, 333 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/728 variables, 333/833 constraints. Problems are: Problem set: 0 solved, 333 unsolved
SMT process timed out in 60079ms, After SMT, problems are : Problem set: 0 solved, 333 unsolved
Search for dead transitions found 0 dead transitions in 60080ms
Starting structural reductions in LTL mode, iteration 1 : 394/416 places, 334/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61579 ms. Remains : 394/416 places, 334/367 transitions.
[2025-05-31 22:16:43] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:16:43] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:16:43] [INFO ] Input system was already deterministic with 334 transitions.
[2025-05-31 22:16:43] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:16:43] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:16:43] [INFO ] Time to serialize gal into /tmp/CTLFireability1164109592428238185.gal : 2 ms
[2025-05-31 22:16:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17571075382150206712.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/CTLFireability1164109592428238185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17571075382150206712.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.
[2025-05-31 22:17:13] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:17:13] [INFO ] Applying decomposition
[2025-05-31 22:17:13] [INFO ] Flatten gal took : 13 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/graph12924317903037791050.txt' '-o' '/tmp/graph12924317903037791050.bin' '-w' '/tmp/graph12924317903037791050.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12924317903037791050.bin' '-l' '-1' '-v' '-w' '/tmp/graph12924317903037791050.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:17:13] [INFO ] Decomposing Gal with order
[2025-05-31 22:17:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:17:13] [INFO ] Removed a total of 13 redundant transitions.
[2025-05-31 22:17:13] [INFO ] Flatten gal took : 20 ms
[2025-05-31 22:17:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2025-05-31 22:17:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7868306485822813596.gal : 5 ms
[2025-05-31 22:17:13] [INFO ] Time to serialize properties into /tmp/CTLFireability11021047158294728845.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/CTLFireability7868306485822813596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11021047158294728845.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 : 416/416 places, 367/367 transitions.
Graph (complete) has 936 edges and 416 vertex of which 408 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 407 transition count 346
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 392 transition count 346
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 31 place count 392 transition count 335
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 53 place count 381 transition count 335
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 65 place count 369 transition count 323
Iterating global reduction 2 with 12 rules applied. Total rules applied 77 place count 369 transition count 323
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 81 place count 369 transition count 319
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 87 place count 363 transition count 313
Iterating global reduction 3 with 6 rules applied. Total rules applied 93 place count 363 transition count 313
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 100 place count 363 transition count 306
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 102 place count 362 transition count 305
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 102 place count 362 transition count 302
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 108 place count 359 transition count 302
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 5 with 140 rules applied. Total rules applied 248 place count 289 transition count 232
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 250 place count 287 transition count 230
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 251 place count 286 transition count 230
Applied a total of 251 rules in 103 ms. Remains 286 /416 variables (removed 130) and now considering 230/367 (removed 137) transitions.
// Phase 1: matrix 230 rows 286 cols
[2025-05-31 22:17:43] [INFO ] Computed 58 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:17:43] [INFO ] Implicit Places using invariants in 455 ms returned []
[2025-05-31 22:17:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:17:44] [INFO ] Implicit Places using invariants and state equation in 784 ms returned []
Implicit Place search using SMT with State Equation took 1241 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:17:44] [INFO ] Redundant transitions in 2 ms returned []
Running 227 sub problems to find dead transitions.
[2025-05-31 22:17:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 11/19 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/283 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (OVERLAPS) 1/284 variables, 25/44 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 227 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/285 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (OVERLAPS) 230/515 variables, 285/343 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:17:59] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:17:59] [INFO ] Deduced a trap composed of 16 places in 163 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:17:59] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 19 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/515 variables, 3/346 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:18:06] [INFO ] Deduced a trap composed of 18 places in 185 ms of which 18 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/515 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 515/516 variables, and 347 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 285/286 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 11/19 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/283 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 4 (OVERLAPS) 1/284 variables, 25/47 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 13/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 7 (OVERLAPS) 1/285 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/285 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/285 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 10 (OVERLAPS) 230/515 variables, 285/347 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/515 variables, 227/574 constraints. Problems are: Problem set: 0 solved, 227 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 515/516 variables, and 574 constraints, problems are : Problem set: 0 solved, 227 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 285/286 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60125ms problems are : Problem set: 0 solved, 227 unsolved
Search for dead transitions found 0 dead transitions in 60127ms
Starting structural reductions in SI_CTL mode, iteration 1 : 286/416 places, 230/367 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61483 ms. Remains : 286/416 places, 230/367 transitions.
[2025-05-31 22:18:44] [INFO ] Flatten gal took : 7 ms
[2025-05-31 22:18:44] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:18:44] [INFO ] Input system was already deterministic with 230 transitions.
[2025-05-31 22:18:44] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:18:44] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:18:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2752937366529288101.gal : 2 ms
[2025-05-31 22:18:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4379369843909576777.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/ReachabilityCardinality2752937366529288101.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4379369843909576777.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
RANDOM walk for 40000 steps (1257 resets) in 186 ms. (213 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality4379369843909576777.prop.
BEST_FIRST walk for 40003 steps (238 resets) in 64 ms. (615 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 80
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :80 after 116
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :116 after 424
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :424 after 7836
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :7836 after 40888
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :40888 after 739392
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :739392 after 5.45631e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5.45631e+06 after 1.62726e+07
Interrupted probabilistic random walk after 1154078 steps, run timeout after 3001 ms. (steps per millisecond=384 ) properties seen :0 out of 1
Probabilistic random walk after 1154078 steps, saw 157436 distinct states, run finished after 3001 ms. (steps per millisecond=384 ) properties seen :0
[2025-05-31 22:18:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 61/68 variables, 23/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 148/216 variables, 23/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/222 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/222 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/228 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/228 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 178/406 variables, 228/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/406 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 20/426 variables, 11/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/426 variables, 2/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/426 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/427 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/427 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/427 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 49/476 variables, 6/303 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/476 variables, 1/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/476 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 40/516 variables, 40/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/516 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/516 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 516/516 variables, and 344 constraints, problems are : Problem set: 0 solved, 1 unsolved in 326 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 286/286 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 61/68 variables, 23/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 148/216 variables, 23/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/216 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/222 variables, 4/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/222 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/228 variables, 2/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/228 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 178/406 variables, 228/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/406 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/406 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 20/426 variables, 11/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/426 variables, 2/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/426 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 1/427 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/427 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/427 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 49/476 variables, 6/304 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/476 variables, 1/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/476 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 40/516 variables, 40/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/516 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/516 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 516/516 variables, and 345 constraints, problems are : Problem set: 0 solved, 1 unsolved in 712 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 286/286 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1042ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 129 ms.
Support contains 2 out of 286 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 286/286 places, 230/230 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 286 transition count 226
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 284 transition count 226
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14 place count 280 transition count 222
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 278 transition count 224
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 278 transition count 223
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 277 transition count 223
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 21 place count 277 transition count 223
Applied a total of 21 rules in 40 ms. Remains 277 /286 variables (removed 9) and now considering 223/230 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 277/286 places, 223/230 transitions.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.62726e+07 after 3.84013e+07
RANDOM walk for 4000000 steps (182482 resets) in 13739 ms. (291 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000002 steps (35225 resets) in 6011 ms. (665 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :3.84013e+07 after 1.40167e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.40167e+08 after 1.63283e+08
Interrupted probabilistic random walk after 5882665 steps, run timeout after 15001 ms. (steps per millisecond=392 ) properties seen :0 out of 1
Probabilistic random walk after 5882665 steps, saw 808448 distinct states, run finished after 15001 ms. (steps per millisecond=392 ) properties seen :0
// Phase 1: matrix 223 rows 277 cols
[2025-05-31 22:19:09] [INFO ] Computed 60 invariants in 3 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 59/66 variables, 23/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 148/214 variables, 23/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/214 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/223 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/223 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/225 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/225 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 179/404 variables, 225/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:19:10] [INFO ] Deduced a trap composed of 18 places in 92 ms of which 7 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/404 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/404 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 13/417 variables, 8/289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/417 variables, 3/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/417 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/419 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/419 variables, 2/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/419 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 42/461 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/461 variables, 1/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/461 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 39/500 variables, 39/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/500 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/500 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 500/500 variables, and 338 constraints, problems are : Problem set: 0 solved, 1 unsolved in 503 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 277/277 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 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) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 59/66 variables, 23/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 148/214 variables, 23/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/214 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/223 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/223 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/223 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/225 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/225 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 179/404 variables, 225/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/404 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/404 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 13/417 variables, 8/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/417 variables, 3/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/417 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 2/419 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/419 variables, 2/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/419 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 42/461 variables, 3/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/461 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/461 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 39/500 variables, 39/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/500 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 0/500 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 500/500 variables, and 339 constraints, problems are : Problem set: 0 solved, 1 unsolved in 565 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 277/277 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1100ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 99 ms.
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 223/223 transitions.
Applied a total of 0 rules in 10 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 277/277 places, 223/223 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 223/223 transitions.
Applied a total of 0 rules in 7 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
[2025-05-31 22:19:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:19:11] [INFO ] Implicit Places using invariants in 264 ms returned []
[2025-05-31 22:19:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:19:11] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 736 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:19:11] [INFO ] Redundant transitions in 1 ms returned []
Running 220 sub problems to find dead transitions.
[2025-05-31 22:19:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.63283e+08 after 1.02621e+09
At refinement iteration 0 (INCLUDED_ONLY) 0/274 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/274 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/274 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (OVERLAPS) 1/275 variables, 25/46 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 220 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/276 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/276 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (OVERLAPS) 223/499 variables, 276/336 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:19:22] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:19:23] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:19:23] [INFO ] Deduced a trap composed of 18 places in 107 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/499 variables, 3/339 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:19:26] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 6 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/499 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:19:30] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:19:30] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 8 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/499 variables, 2/342 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:19:34] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/499 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/499 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 14 (OVERLAPS) 1/500 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 500/500 variables, and 344 constraints, problems are : Problem set: 0 solved, 220 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 277/277 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/274 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/274 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/274 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 220 unsolved
SDD proceeding with computation,1 properties remain. new max is 131072
At refinement iteration 3 (INCLUDED_ONLY) 0/274 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 1/275 variables, 25/51 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 13/64 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 220 unsolved
SDD size :1.02621e+09 after 8.64984e+09
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (OVERLAPS) 1/276 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 10 (OVERLAPS) 223/499 variables, 276/343 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/499 variables, 220/563 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 499/500 variables, and 563 constraints, problems are : Problem set: 0 solved, 220 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 276/277 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60087ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 60089ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60839 ms. Remains : 277/277 places, 223/223 transitions.
RANDOM walk for 400000 steps (18250 resets) in 2543 ms. (157 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2025-05-31 22:20:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:20:12] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2025-05-31 22:20:12] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 30 ms returned sat
[2025-05-31 22:20:12] [INFO ] After 198ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-05-31 22:20:12] [INFO ] After 246ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
[2025-05-31 22:20:12] [INFO ] After 353ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (182521 resets) in 13341 ms. (299 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (35255 resets) in 5197 ms. (769 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 4809758 steps, run timeout after 12001 ms. (steps per millisecond=400 ) properties seen :0 out of 1
Probabilistic random walk after 4809758 steps, saw 661158 distinct states, run finished after 12001 ms. (steps per millisecond=400 ) properties seen :0
[2025-05-31 22:20:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 59/66 variables, 23/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 148/214 variables, 23/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/214 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/223 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/223 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/225 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/225 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 179/404 variables, 225/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/404 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 13/417 variables, 8/288 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/417 variables, 3/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/417 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/419 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/419 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/419 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 42/461 variables, 3/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/461 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/461 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 39/500 variables, 39/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/500 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/500 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 500/500 variables, and 337 constraints, problems are : Problem set: 0 solved, 1 unsolved in 470 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 277/277 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 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 59/66 variables, 23/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/66 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 148/214 variables, 23/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/214 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 9/223 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/223 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/225 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/225 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 179/404 variables, 225/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/404 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/404 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 13/417 variables, 8/289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/417 variables, 3/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/417 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/419 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/419 variables, 2/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/419 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 42/461 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/461 variables, 1/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/461 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 39/500 variables, 39/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/500 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/500 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 500/500 variables, and 338 constraints, problems are : Problem set: 0 solved, 1 unsolved in 697 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 277/277 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1178ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 85 ms.
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 223/223 transitions.
Applied a total of 0 rules in 10 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 277/277 places, 223/223 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 223/223 transitions.
Applied a total of 0 rules in 7 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
[2025-05-31 22:20:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:20:31] [INFO ] Implicit Places using invariants in 257 ms returned []
[2025-05-31 22:20:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:20:31] [INFO ] Implicit Places using invariants and state equation in 510 ms returned []
Implicit Place search using SMT with State Equation took 778 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:20:31] [INFO ] Redundant transitions in 1 ms returned []
Running 220 sub problems to find dead transitions.
[2025-05-31 22:20:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/274 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/274 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 220 unsolved
SDD proceeding with computation,1 properties remain. new max is 262144
At refinement iteration 2 (INCLUDED_ONLY) 0/274 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 220 unsolved
SDD size :8.64984e+09 after 3.97039e+10
At refinement iteration 3 (OVERLAPS) 1/275 variables, 25/46 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 220 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/276 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/276 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (OVERLAPS) 223/499 variables, 276/336 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:20:42] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:20:43] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:20:43] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/499 variables, 3/339 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:20:45] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 6 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/499 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:20:49] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:20:49] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 8 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/499 variables, 2/342 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:20:53] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/499 variables, 1/343 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/499 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 14 (OVERLAPS) 1/500 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 500/500 variables, and 344 constraints, problems are : Problem set: 0 solved, 220 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 277/277 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/274 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/274 variables, 10/21 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/274 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/274 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 1/275 variables, 25/51 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 13/64 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 8 (OVERLAPS) 1/276 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 10 (OVERLAPS) 223/499 variables, 276/343 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/499 variables, 220/563 constraints. Problems are: Problem set: 0 solved, 220 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 499/500 variables, and 563 constraints, problems are : Problem set: 0 solved, 220 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 276/277 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60124ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 60126ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60920 ms. Remains : 277/277 places, 223/223 transitions.
RANDOM walk for 400000 steps (18020 resets) in 1493 ms. (267 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2025-05-31 22:21:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:21:32] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2025-05-31 22:21:32] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 23 ms returned sat
[2025-05-31 22:21:32] [INFO ] After 139ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-05-31 22:21:32] [INFO ] After 164ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
[2025-05-31 22:21:32] [INFO ] After 270ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
RANDOM walk for 40000 steps (1819 resets) in 150 ms. (264 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (337 resets) in 117 ms. (339 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1106263 steps, run timeout after 3001 ms. (steps per millisecond=368 ) properties seen :0 out of 1
Probabilistic random walk after 1106263 steps, saw 154563 distinct states, run finished after 3001 ms. (steps per millisecond=368 ) properties seen :0
[2025-05-31 22:21:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 155/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 51/207 variables, 31/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 18/225 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/225 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 179/404 variables, 225/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/404 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 13/417 variables, 8/288 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/417 variables, 3/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/417 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/419 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/419 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/419 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 42/461 variables, 3/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/461 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/461 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 39/500 variables, 39/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/500 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/500 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 500/500 variables, and 337 constraints, problems are : Problem set: 0 solved, 1 unsolved in 283 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 277/277 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 155/156 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 51/207 variables, 31/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 18/225 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/225 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 179/404 variables, 225/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/404 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/404 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 13/417 variables, 8/289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/417 variables, 3/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/417 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/419 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/419 variables, 2/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/419 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 42/461 variables, 3/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/461 variables, 1/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/461 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 39/500 variables, 39/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/500 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/500 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 500/500 variables, and 338 constraints, problems are : Problem set: 0 solved, 1 unsolved in 377 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 277/277 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 689ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 53 ms.
Support contains 1 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 223/223 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 276 transition count 222
Applied a total of 1 rules in 13 ms. Remains 276 /277 variables (removed 1) and now considering 222/223 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 276/277 places, 222/223 transitions.
RANDOM walk for 40000 steps (1868 resets) in 197 ms. (202 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (380 resets) in 95 ms. (416 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1084754 steps, run timeout after 3001 ms. (steps per millisecond=361 ) properties seen :0 out of 1
Probabilistic random walk after 1084754 steps, saw 151694 distinct states, run finished after 3001 ms. (steps per millisecond=361 ) properties seen :0
// Phase 1: matrix 222 rows 276 cols
[2025-05-31 22:21:39] [INFO ] Computed 60 invariants in 3 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 154/155 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 37/192 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/217 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 7/224 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/224 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 178/402 variables, 224/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/402 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 13/415 variables, 8/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/415 variables, 3/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/415 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/417 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/417 variables, 2/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/417 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 42/459 variables, 3/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/459 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/459 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 39/498 variables, 39/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/498 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/498 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 498/498 variables, and 336 constraints, problems are : Problem set: 0 solved, 1 unsolved in 296 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 276/276 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 154/155 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/192 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/192 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 25/217 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/217 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 7/224 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/224 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 178/402 variables, 224/279 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/402 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/402 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 13/415 variables, 8/288 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/415 variables, 3/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/415 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/417 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/417 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/417 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 42/459 variables, 3/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/459 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/459 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 39/498 variables, 39/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/498 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/498 variables, 0/337 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 498/498 variables, and 337 constraints, problems are : Problem set: 0 solved, 1 unsolved in 397 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 276/276 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 701ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 65 ms.
Support contains 1 out of 276 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 276/276 places, 222/222 transitions.
Applied a total of 0 rules in 5 ms. Remains 276 /276 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 276/276 places, 222/222 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 276/276 places, 222/222 transitions.
Applied a total of 0 rules in 6 ms. Remains 276 /276 variables (removed 0) and now considering 222/222 (removed 0) transitions.
[2025-05-31 22:21:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:21:40] [INFO ] Implicit Places using invariants in 253 ms returned []
[2025-05-31 22:21:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:21:41] [INFO ] Implicit Places using invariants and state equation in 557 ms returned []
Implicit Place search using SMT with State Equation took 812 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:21:41] [INFO ] Redundant transitions in 1 ms returned []
Running 219 sub problems to find dead transitions.
[2025-05-31 22:21:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/273 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/273 variables, 17/53 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 2/275 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 222/497 variables, 275/335 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/497 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (OVERLAPS) 1/498 variables, 1/336 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/498 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:22:02] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:22:03] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:22:03] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 5 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/498 variables, 3/339 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:22:09] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/498 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 498/498 variables, and 340 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 276/276 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/273 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/273 variables, 17/53 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/273 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 2/275 variables, 7/64 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 222/497 variables, 275/339 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/497 variables, 219/558 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 497/498 variables, and 558 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 275/276 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 60094ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60920 ms. Remains : 276/276 places, 222/222 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 276 transition count 222
Applied a total of 1 rules in 14 ms. Remains 276 /276 variables (removed 0) and now considering 222/222 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 222 rows 276 cols
[2025-05-31 22:22:41] [INFO ] Computed 60 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-31 22:22:41] [INFO ] [Real]Absence check using 36 positive place invariants in 12 ms returned sat
[2025-05-31 22:22:41] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 19 ms returned sat
[2025-05-31 22:22:41] [INFO ] After 195ms 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
[2025-05-31 22:22:41] [INFO ] [Nat]Absence check using 36 positive place invariants in 9 ms returned sat
[2025-05-31 22:22:41] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 19 ms returned sat
[2025-05-31 22:22:41] [INFO ] After 188ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-05-31 22:22:41] [INFO ] After 221ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-05-31 22:22:41] [INFO ] After 347ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 576 ms.
RANDOM walk for 11 steps (0 resets) in 6 ms. (1 steps per ms) remains 0/1 properties
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 277 transition count 223
Applied a total of 1 rules in 19 ms. Remains 277 /277 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 223 rows 277 cols
[2025-05-31 22:22:41] [INFO ] Computed 60 invariants in 4 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-31 22:22:42] [INFO ] [Real]Absence check using 36 positive place invariants in 14 ms returned sat
[2025-05-31 22:22:42] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 32 ms returned sat
[2025-05-31 22:22:42] [INFO ] After 272ms 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
[2025-05-31 22:22:42] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2025-05-31 22:22:42] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 22 ms returned sat
[2025-05-31 22:22:42] [INFO ] After 178ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-05-31 22:22:42] [INFO ] After 211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-05-31 22:22:42] [INFO ] After 353ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-05-31 22:22:42] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:22:42] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:22:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16871705775362527430.gal : 2 ms
[2025-05-31 22:22:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5505522343368010356.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/ReachabilityCardinality16871705775362527430.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5505522343368010356.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/ReachabilityCardinality5505522343368010356.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 44
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :44 after 160
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :160 after 2572
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2572 after 5248
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5248 after 82204
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :82204 after 570572
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :570572 after 6.28196e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.28196e+06 after 1.15037e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.15037e+07 after 4.26519e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6.39152e+07 after 7.0929e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :7.0929e+07 after 9.53885e+07
Detected timeout of ITS tools.
[2025-05-31 22:22:57] [INFO ] Flatten gal took : 16 ms
[2025-05-31 22:22:57] [INFO ] Applying decomposition
[2025-05-31 22:22:57] [INFO ] Flatten gal took : 13 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/graph3590632928161484169.txt' '-o' '/tmp/graph3590632928161484169.bin' '-w' '/tmp/graph3590632928161484169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3590632928161484169.bin' '-l' '-1' '-v' '-w' '/tmp/graph3590632928161484169.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:22:57] [INFO ] Decomposing Gal with order
[2025-05-31 22:22:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:22:57] [INFO ] Removed a total of 73 redundant transitions.
[2025-05-31 22:22:57] [INFO ] Flatten gal took : 25 ms
[2025-05-31 22:22:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 2 ms.
[2025-05-31 22:22:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5691706588094988577.gal : 3 ms
[2025-05-31 22:22:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11375038933126373762.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/ReachabilityCardinality5691706588094988577.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11375038933126373762.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/ReachabilityCardinality11375038933126373762.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 150
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :150 after 6006
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :6006 after 85302
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :226740 after 5.39323e+10
Reachability property DES-PT-40b-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\_mod\_flat,1.14057e+11,3.0061,91616,11192,649,198070,1818,368,339031,368,4183,0
Total reachable state count : 114056533864
Verifying 1 reachability properties.
Reachability property DES-PT-40b-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
DES-PT-40b-CTLFireability-2023-12,2.79627e+09,3.02186,91872,2376,290,198070,1818,376,339031,375,4183,0
ITS tools runner thread asked to quit. Dying gracefully.
Over-approximation ignoring read arcs solved 0 properties in 18886 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 22:23:01] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:23:01] [INFO ] Applying decomposition
[2025-05-31 22:23:01] [INFO ] Flatten gal took : 8 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/graph6704774808147548965.txt' '-o' '/tmp/graph6704774808147548965.bin' '-w' '/tmp/graph6704774808147548965.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6704774808147548965.bin' '-l' '-1' '-v' '-w' '/tmp/graph6704774808147548965.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:23:01] [INFO ] Decomposing Gal with order
[2025-05-31 22:23:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:23:01] [INFO ] Removed a total of 44 redundant transitions.
[2025-05-31 22:23:01] [INFO ] Flatten gal took : 14 ms
[2025-05-31 22:23:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 2 ms.
[2025-05-31 22:23:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9165225421115012934.gal : 8 ms
[2025-05-31 22:23:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10848920519469002340.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/ReachabilityCardinality9165225421115012934.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10848920519469002340.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/ReachabilityCardinality10848920519469002340.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 24
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :24 after 1272
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1272 after 306300
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :306300 after 1.1306e+10
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.1306e+10 after 2.16053e+10
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.16053e+10 after 3.80842e+10
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.80842e+10 after 6.89726e+10
Reachability property DES-PT-40b-CTLFireability-2023-12 is true.
FORMULA DES-PT-40b-CTLFireability-2023-12 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,1.52163e+14,1.63936,45784,3319,1755,101148,12955,384,84100,398,58038,0
Total reachable state count : 152162902516750
Verifying 1 reachability properties.
Reachability property DES-PT-40b-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
DES-PT-40b-CTLFireability-2023-12,1.66077e+12,1.64378,46040,641,406,101148,12955,392,84100,405,58038,0
[2025-05-31 22:23:02] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:23:02] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:23:02] [INFO ] Time to serialize gal into /tmp/CTLFireability11627627199382052833.gal : 2 ms
[2025-05-31 22:23:02] [INFO ] Time to serialize properties into /tmp/CTLFireability12970480307215770608.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/CTLFireability11627627199382052833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12970480307215770608.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 0 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Graph (complete) has 936 edges and 416 vertex of which 408 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 407 transition count 345
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 33 place count 391 transition count 345
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 33 place count 391 transition count 337
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 49 place count 383 transition count 337
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 60 place count 372 transition count 326
Iterating global reduction 2 with 11 rules applied. Total rules applied 71 place count 372 transition count 326
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 75 place count 372 transition count 322
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 80 place count 367 transition count 317
Iterating global reduction 3 with 5 rules applied. Total rules applied 85 place count 367 transition count 317
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 90 place count 367 transition count 312
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 90 place count 367 transition count 310
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 94 place count 365 transition count 310
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 0 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 4 with 140 rules applied. Total rules applied 234 place count 295 transition count 240
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 235 place count 295 transition count 239
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 237 place count 293 transition count 237
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 238 place count 292 transition count 237
Applied a total of 238 rules in 54 ms. Remains 292 /416 variables (removed 124) and now considering 237/367 (removed 130) transitions.
// Phase 1: matrix 237 rows 292 cols
[2025-05-31 22:23:32] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:23:33] [INFO ] Implicit Places using invariants in 294 ms returned []
[2025-05-31 22:23:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:23:33] [INFO ] Implicit Places using invariants and state equation in 601 ms returned []
Implicit Place search using SMT with State Equation took 897 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 22:23:33] [INFO ] Redundant transitions in 1 ms returned []
Running 234 sub problems to find dead transitions.
[2025-05-31 22:23:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 18/46 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (OVERLAPS) 1/290 variables, 4/50 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/290 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 2/292 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (OVERLAPS) 237/529 variables, 292/350 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:23:53] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/529 variables, 1/351 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:23:59] [INFO ] Deduced a trap composed of 18 places in 174 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:23:59] [INFO ] Deduced a trap composed of 20 places in 165 ms of which 17 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/529 variables, 2/353 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 529/529 variables, and 353 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 292/292 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/289 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/289 variables, 18/46 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/289 variables, 3/49 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (OVERLAPS) 1/290 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 2/292 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/292 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (OVERLAPS) 237/529 variables, 292/353 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/529 variables, 234/587 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 529/529 variables, and 587 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 292/292 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60072ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 60073ms
Starting structural reductions in SI_CTL mode, iteration 1 : 292/416 places, 237/367 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61031 ms. Remains : 292/416 places, 237/367 transitions.
[2025-05-31 22:24:33] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:24:33] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:24:33] [INFO ] Input system was already deterministic with 237 transitions.
[2025-05-31 22:24:33] [INFO ] Flatten gal took : 11 ms
[2025-05-31 22:24:33] [INFO ] Flatten gal took : 7 ms
[2025-05-31 22:24:33] [INFO ] Time to serialize gal into /tmp/CTLFireability15461732188615944639.gal : 2 ms
[2025-05-31 22:24:33] [INFO ] Time to serialize properties into /tmp/CTLFireability5130152628653485287.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/CTLFireability15461732188615944639.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5130152628653485287.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.
[2025-05-31 22:25:04] [INFO ] Flatten gal took : 8 ms
[2025-05-31 22:25:04] [INFO ] Applying decomposition
[2025-05-31 22:25:04] [INFO ] Flatten gal took : 8 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/graph9072553345850397105.txt' '-o' '/tmp/graph9072553345850397105.bin' '-w' '/tmp/graph9072553345850397105.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9072553345850397105.bin' '-l' '-1' '-v' '-w' '/tmp/graph9072553345850397105.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:25:04] [INFO ] Decomposing Gal with order
[2025-05-31 22:25:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:25:04] [INFO ] Removed a total of 10 redundant transitions.
[2025-05-31 22:25:04] [INFO ] Flatten gal took : 13 ms
[2025-05-31 22:25:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2025-05-31 22:25:04] [INFO ] Time to serialize gal into /tmp/CTLFireability12203182832661179096.gal : 2 ms
[2025-05-31 22:25:04] [INFO ] Time to serialize properties into /tmp/CTLFireability15191088418776097174.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/CTLFireability12203182832661179096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15191088418776097174.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.72071e+15,3.72299,88744,7029,5780,196661,24777,350,166589,384,122590,0
Converting to forward existential form...Done !
original formula: AG(((EG(E(EF(((u14.p102==1)&&(u14.p283==1))) U A((i12.i1.u5.p221==1) U ((u14.p118==1)&&(u14.p283==1))))) * EG(EF(((u15.p44==0)||(u15.p290...221
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(EG(E(E(TRUE U ((u14.p102==1)&&(u14.p283==1))) U !((E(!(((u14.p118==1)&&(u14.p283==1))) U...445
Reverse transition relation is NOT exact ! Due to transitions t76, t137, t188, t192, t195, u14.t3, u14.t58, u15.t139, u50.t2, u50.t197, i0.t11, i0.u2.t14, ...804
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 367/367 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 402 transition count 353
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 402 transition count 353
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 402 transition count 349
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 38 place count 396 transition count 343
Iterating global reduction 1 with 6 rules applied. Total rules applied 44 place count 396 transition count 343
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 49 place count 396 transition count 338
Applied a total of 49 rules in 20 ms. Remains 396 /416 variables (removed 20) and now considering 338/367 (removed 29) transitions.
// Phase 1: matrix 338 rows 396 cols
[2025-05-31 22:25:34] [INFO ] Computed 62 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:25:34] [INFO ] Implicit Places using invariants in 481 ms returned []
[2025-05-31 22:25:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:25:36] [INFO ] Implicit Places using invariants and state equation in 1435 ms returned []
Implicit Place search using SMT with State Equation took 1919 ms to find 0 implicit places.
Running 337 sub problems to find dead transitions.
[2025-05-31 22:25:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 2 (OVERLAPS) 1/396 variables, 33/48 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/396 variables, 14/62 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:25:53] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:25:53] [INFO ] Deduced a trap composed of 32 places in 70 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 6 (OVERLAPS) 338/734 variables, 396/460 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 734/734 variables, and 460 constraints, problems are : Problem set: 0 solved, 337 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 396/396 constraints, PredecessorRefiner: 337/337 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/395 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/395 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 2 (OVERLAPS) 1/396 variables, 33/48 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/396 variables, 14/62 constraints. Problems are: Problem set: 0 solved, 337 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:11] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:11] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:11] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:11] [INFO ] Deduced a trap composed of 30 places in 121 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:11] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:12] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:12] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:12] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:12] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:12] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:13] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:13] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:13] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:13] [INFO ] Deduced a trap composed of 18 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:13] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:13] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:13] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:13] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:14] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:14] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:14] [INFO ] Deduced a trap composed of 19 places in 164 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:15] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:15] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:15] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:16] [INFO ] Deduced a trap composed of 10 places in 171 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:16] [INFO ] Deduced a trap composed of 11 places in 156 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:16] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:16] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:17] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:17] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:17] [INFO ] Deduced a trap composed of 11 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:17] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 12/96 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:21] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/396 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:26] [INFO ] Deduced a trap composed of 7 places in 344 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:27] [INFO ] Deduced a trap composed of 8 places in 321 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:28] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/396 variables, 3/100 constraints. Problems are: Problem set: 0 solved, 337 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:32] [INFO ] Deduced a trap composed of 13 places in 177 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:32] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:33] [INFO ] Deduced a trap composed of 18 places in 140 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:33] [INFO ] Deduced a trap composed of 15 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:34] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:26:34] [INFO ] Deduced a trap composed of 13 places in 116 ms of which 11 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 396/734 variables, and 106 constraints, problems are : Problem set: 0 solved, 337 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/396 constraints, PredecessorRefiner: 0/337 constraints, Known Traps: 44/44 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60093ms problems are : Problem set: 0 solved, 337 unsolved
Search for dead transitions found 0 dead transitions in 60095ms
Starting structural reductions in LTL mode, iteration 1 : 396/416 places, 338/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62036 ms. Remains : 396/416 places, 338/367 transitions.
[2025-05-31 22:26:36] [INFO ] Flatten gal took : 13 ms
[2025-05-31 22:26:36] [INFO ] Flatten gal took : 13 ms
[2025-05-31 22:26:36] [INFO ] Input system was already deterministic with 338 transitions.
[2025-05-31 22:26:36] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:26:36] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:26:36] [INFO ] Time to serialize gal into /tmp/CTLFireability3484719063783756360.gal : 3 ms
[2025-05-31 22:26:36] [INFO ] Time to serialize properties into /tmp/CTLFireability8033642689828615377.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/CTLFireability3484719063783756360.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8033642689828615377.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.
[2025-05-31 22:27:06] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:27:06] [INFO ] Applying decomposition
[2025-05-31 22:27:06] [INFO ] Flatten gal took : 9 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/graph10325833071403223385.txt' '-o' '/tmp/graph10325833071403223385.bin' '-w' '/tmp/graph10325833071403223385.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10325833071403223385.bin' '-l' '-1' '-v' '-w' '/tmp/graph10325833071403223385.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:27:06] [INFO ] Decomposing Gal with order
[2025-05-31 22:27:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:27:06] [INFO ] Removed a total of 14 redundant transitions.
[2025-05-31 22:27:06] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:27:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2025-05-31 22:27:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14997532436980915392.gal : 3 ms
[2025-05-31 22:27:06] [INFO ] Time to serialize properties into /tmp/CTLFireability5719762709433879461.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/CTLFireability14997532436980915392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5719762709433879461.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 : 416/416 places, 367/367 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 405 transition count 356
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 405 transition count 356
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 405 transition count 355
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 398 transition count 348
Iterating global reduction 1 with 7 rules applied. Total rules applied 37 place count 398 transition count 348
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 43 place count 398 transition count 342
Applied a total of 43 rules in 19 ms. Remains 398 /416 variables (removed 18) and now considering 342/367 (removed 25) transitions.
// Phase 1: matrix 342 rows 398 cols
[2025-05-31 22:27:36] [INFO ] Computed 62 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:27:36] [INFO ] Implicit Places using invariants in 396 ms returned []
[2025-05-31 22:27:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 22:27:38] [INFO ] Implicit Places using invariants and state equation in 1264 ms returned []
Implicit Place search using SMT with State Equation took 1662 ms to find 0 implicit places.
Running 341 sub problems to find dead transitions.
[2025-05-31 22:27:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/397 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/397 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (OVERLAPS) 1/398 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 341 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/398 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/398 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 5 (OVERLAPS) 342/740 variables, 398/460 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:27:59] [INFO ] Deduced a trap composed of 10 places in 268 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:27:59] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:27:59] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:00] [INFO ] Deduced a trap composed of 12 places in 205 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:00] [INFO ] Deduced a trap composed of 13 places in 192 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:00] [INFO ] Deduced a trap composed of 31 places in 150 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:01] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:01] [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
[2025-05-31 22:28:01] [INFO ] Deduced a trap composed of 17 places in 152 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:01] [INFO ] Deduced a trap composed of 18 places in 142 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:02] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:02] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:02] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:03] [INFO ] Deduced a trap composed of 8 places in 204 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:03] [INFO ] Deduced a trap composed of 14 places in 202 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:04] [INFO ] Deduced a trap composed of 18 places in 154 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:05] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:05] [INFO ] Deduced a trap composed of 18 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:05] [INFO ] Deduced a trap composed of 19 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:05] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/740 variables, 20/480 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 740/740 variables, and 480 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 398/398 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/397 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/397 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (OVERLAPS) 1/398 variables, 33/51 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/398 variables, 11/62 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/398 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:14] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:14] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:14] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:14] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:14] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:14] [INFO ] Deduced a trap composed of 20 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:14] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:15] [INFO ] Deduced a trap composed of 11 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:15] [INFO ] Deduced a trap composed of 11 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:15] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:15] [INFO ] Deduced a trap composed of 11 places in 71 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:16] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:16] [INFO ] Deduced a trap composed of 9 places in 147 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:16] [INFO ] Deduced a trap composed of 10 places in 165 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:16] [INFO ] Deduced a trap composed of 12 places in 164 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:16] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:16] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:17] [INFO ] Deduced a trap composed of 11 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:17] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/398 variables, 19/101 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:21] [INFO ] Deduced a trap composed of 20 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:21] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:21] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:21] [INFO ] Deduced a trap composed of 18 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:21] [INFO ] Deduced a trap composed of 21 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:21] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:21] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:22] [INFO ] Deduced a trap composed of 16 places in 217 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:22] [INFO ] Deduced a trap composed of 22 places in 207 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:22] [INFO ] Deduced a trap composed of 13 places in 178 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:22] [INFO ] Deduced a trap composed of 25 places in 146 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:23] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:23] [INFO ] Deduced a trap composed of 24 places in 221 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:23] [INFO ] Deduced a trap composed of 19 places in 137 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:23] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:24] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:24] [INFO ] Deduced a trap composed of 21 places in 127 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:24] [INFO ] Deduced a trap composed of 22 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:24] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:24] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/398 variables, 20/121 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:25] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:25] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:25] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:26] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:26] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:26] [INFO ] Deduced a trap composed of 21 places in 61 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:26] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:26] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:26] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 22:28:26] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/398 variables, 10/131 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 1)
(s3 39)
(s4 31)
(s5 0)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
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(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 10)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
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(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)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 6)
(s79 14)
(s80 19)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
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(s107 88)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 1)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 24)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 2)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 1)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 61)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 1)
(s176 0)
(s177 0)
(s178 0)
(s179 1)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 1)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 1)
(s194 0)
(s195 0)
(s196 0)
(s197 1)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 1)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 1)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 1)
(s213 0)
(s214 0)
(s215 1)
(s216 1)
(s217 1)
(s218 0)
(s219 0)
(s220 1)
(s221 0)
(s222 0)
(s223 1)
(s224 1)
(s225 1)
(s226 0)
(s227 1)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 1)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 1)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 1)
(s254 0)
(s255 0)
(s256 0)
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(s259 0)
(s260 0)
(s261 0)
(s262 1)
(s263 0)
(s264 0)
(s265 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 398/740 variables, and 131 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 0/398 constraints, PredecessorRefiner: 0/341 constraints, Known Traps: 69/69 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60089ms problems are : Problem set: 0 solved, 341 unsolved
Search for dead transitions found 0 dead transitions in 60089ms
Starting structural reductions in LTL mode, iteration 1 : 398/416 places, 342/367 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61771 ms. Remains : 398/416 places, 342/367 transitions.
[2025-05-31 22:28:38] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:28:38] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:28:38] [INFO ] Input system was already deterministic with 342 transitions.
[2025-05-31 22:28:38] [INFO ] Flatten gal took : 14 ms
[2025-05-31 22:28:38] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:28:38] [INFO ] Time to serialize gal into /tmp/CTLFireability4548792953558755439.gal : 3 ms
[2025-05-31 22:28:38] [INFO ] Time to serialize properties into /tmp/CTLFireability13051720482949591027.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/CTLFireability4548792953558755439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13051720482949591027.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.
[2025-05-31 22:29:08] [INFO ] Flatten gal took : 9 ms
[2025-05-31 22:29:08] [INFO ] Applying decomposition
[2025-05-31 22:29:08] [INFO ] Flatten gal took : 9 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/graph18154745474847901476.txt' '-o' '/tmp/graph18154745474847901476.bin' '-w' '/tmp/graph18154745474847901476.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18154745474847901476.bin' '-l' '-1' '-v' '-w' '/tmp/graph18154745474847901476.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:29:08] [INFO ] Decomposing Gal with order
[2025-05-31 22:29:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:29:08] [INFO ] Removed a total of 18 redundant transitions.
[2025-05-31 22:29:08] [INFO ] Flatten gal took : 15 ms
[2025-05-31 22:29:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2025-05-31 22:29:08] [INFO ] Time to serialize gal into /tmp/CTLFireability10890003364921068316.gal : 3 ms
[2025-05-31 22:29:08] [INFO ] Time to serialize properties into /tmp/CTLFireability10734065357252193294.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/CTLFireability10890003364921068316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10734065357252193294.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.
[2025-05-31 22:29:38] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:29:38] [INFO ] Flatten gal took : 10 ms
[2025-05-31 22:29:38] [INFO ] Applying decomposition
[2025-05-31 22:29:38] [INFO ] Flatten gal took : 10 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/graph10654873308588319785.txt' '-o' '/tmp/graph10654873308588319785.bin' '-w' '/tmp/graph10654873308588319785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10654873308588319785.bin' '-l' '-1' '-v' '-w' '/tmp/graph10654873308588319785.weights' '-q' '0' '-e' '0.001'
[2025-05-31 22:29:38] [INFO ] Decomposing Gal with order
[2025-05-31 22:29:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:29:38] [INFO ] Removed a total of 32 redundant transitions.
[2025-05-31 22:29:38] [INFO ] Flatten gal took : 18 ms
[2025-05-31 22:29:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 3 ms.
[2025-05-31 22:29:38] [INFO ] Time to serialize gal into /tmp/CTLFireability11080899106680520519.gal : 4 ms
[2025-05-31 22:29:38] [INFO ] Time to serialize properties into /tmp/CTLFireability5805969622219383409.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/CTLFireability11080899106680520519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5805969622219383409.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 13 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.36977e+21,11.3355,273228,20603,2598,661911,24897,746,551858,384,140184,0
Converting to forward existential form...Done !
original formula: (AX(A(((i8.i1.i1.u58.p343==1)&&(i8.i1.i1.u70.p376==1)) U E((i0.i1.i0.u4.p171==1) U AX(((i8.i1.i0.u50.p319==1)&&(i8.i1.i1.u58.p345==1)))))...442
=> equivalent forward existential formula: ([((FwdU(EY((Init * !(E(TRUE U ((!(!((E(!(!(((i6.u40.p41==1)&&(i6.u40.p290==1)))) U (!(((i6.u40.p289==1)||((u9.p...1237
Reverse transition relation is NOT exact ! Due to transitions t0, t55, t92, t126, t128, t137, t324, t325, t358, u37.t80, i0.i1.i1.u8.t140, i0.i1.i1.u8.t141...806
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-05-31 22:32:41] [INFO ] Applying decomposition
[2025-05-31 22:32:41] [INFO ] Flatten gal took : 11 ms
[2025-05-31 22:32:41] [INFO ] Decomposing Gal with order
[2025-05-31 22:32:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 22:32:41] [INFO ] Removed a total of 173 redundant transitions.
[2025-05-31 22:32:41] [INFO ] Flatten gal took : 26 ms
[2025-05-31 22:32:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 608 labels/synchronizations in 22 ms.
[2025-05-31 22:32:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6143906798218936782.gal : 6 ms
[2025-05-31 22:32:41] [INFO ] Time to serialize properties into /tmp/CTLFireability18302279716942831923.ctl : 2 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/CTLFireability6143906798218936782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18302279716942831923.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 13 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="DES-PT-40b"
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 DES-PT-40b, 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 r058-smll-174854064000338"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-40b.tgz
mv DES-PT-40b 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 ;