About the Execution of ITS-Tools for PolyORBLF-PT-S02J06T06
| 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 | ?FF?F???F?F????F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254000433.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 PolyORBLF-PT-S02J06T06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254000433
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 15K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 133K 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 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 223K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 27K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 140K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 601K 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 PolyORBLF-PT-S02J06T06-CTLCardinality-2025-00
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-01
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-02
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-03
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-04
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-05
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-06
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-07
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-08
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-09
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-10
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-11
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-12
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-13
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-14
FORMULA_NAME PolyORBLF-PT-S02J06T06-CTLCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1748977775841
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J06T06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-03 19:09:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 19:09:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 19:09:37] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2025-06-03 19:09:37] [INFO ] Transformed 536 places.
[2025-06-03 19:09:37] [INFO ] Transformed 1064 transitions.
[2025-06-03 19:09:37] [INFO ] Parsed PT model containing 536 places and 1064 transitions and 4866 arcs in 218 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 365 out of 536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 536/536 places, 968/968 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 531 transition count 963
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 531 transition count 963
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 15 place count 526 transition count 958
Iterating global reduction 0 with 5 rules applied. Total rules applied 20 place count 526 transition count 958
Applied a total of 20 rules in 67 ms. Remains 526 /536 variables (removed 10) and now considering 958/968 (removed 10) transitions.
Running 956 sub problems to find dead transitions.
[2025-06-03 19:09:37] [INFO ] Flow matrix only has 946 transitions (discarded 12 similar events)
// Phase 1: matrix 946 rows 526 cols
[2025-06-03 19:09:37] [INFO ] Computed 50 invariants in 49 ms
[2025-06-03 19:09:37] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/522 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/522 variables, 29/45 constraints. Problems are: Problem set: 0 solved, 956 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:09:47] [INFO ] Deduced a trap composed of 15 places in 166 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:09:49] [INFO ] Deduced a trap composed of 123 places in 226 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:09:50] [INFO ] Deduced a trap composed of 247 places in 220 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:09:50] [INFO ] Deduced a trap composed of 61 places in 107 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:09:57] [INFO ] Deduced a trap composed of 244 places in 243 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:09:57] [INFO ] Deduced a trap composed of 243 places in 245 ms of which 72 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 522/1472 variables, and 51 constraints, problems are : Problem set: 0 solved, 956 unsolved in 20067 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 29/34 constraints, State Equation: 0/526 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 956/956 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 956 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/522 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/522 variables, 29/45 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/522 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 522/1472 variables, and 51 constraints, problems are : Problem set: 0 solved, 956 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 29/34 constraints, State Equation: 0/526 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/956 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40895ms problems are : Problem set: 0 solved, 956 unsolved
Search for dead transitions found 0 dead transitions in 40920ms
[2025-06-03 19:10:18] [INFO ] Flow matrix only has 946 transitions (discarded 12 similar events)
[2025-06-03 19:10:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:10:18] [INFO ] Implicit Places using invariants in 489 ms returned []
[2025-06-03 19:10:18] [INFO ] Flow matrix only has 946 transitions (discarded 12 similar events)
[2025-06-03 19:10:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:10:19] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-03 19:10:24] [INFO ] Implicit Places using invariants and state equation in 5211 ms returned []
Implicit Place search using SMT with State Equation took 5708 ms to find 0 implicit places.
Running 956 sub problems to find dead transitions.
[2025-06-03 19:10:24] [INFO ] Flow matrix only has 946 transitions (discarded 12 similar events)
[2025-06-03 19:10:24] [INFO ] Invariant cache hit.
[2025-06-03 19:10:24] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/522 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/522 variables, 29/45 constraints. Problems are: Problem set: 0 solved, 956 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:10:32] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:10:33] [INFO ] Deduced a trap composed of 123 places in 161 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:10:34] [INFO ] Deduced a trap composed of 247 places in 271 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:10:37] [INFO ] Deduced a trap composed of 37 places in 110 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:10:38] [INFO ] Deduced a trap composed of 243 places in 217 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:10:43] [INFO ] Deduced a trap composed of 88 places in 227 ms of which 44 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/522 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 522/1472 variables, and 51 constraints, problems are : Problem set: 0 solved, 956 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 29/34 constraints, State Equation: 0/526 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 956/956 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 956 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/522 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/522 variables, 29/45 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/522 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 522/1472 variables, and 51 constraints, problems are : Problem set: 0 solved, 956 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 29/34 constraints, State Equation: 0/526 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/956 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60529ms problems are : Problem set: 0 solved, 956 unsolved
Search for dead transitions found 0 dead transitions in 60535ms
Starting structural reductions in LTL mode, iteration 1 : 526/536 places, 958/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107288 ms. Remains : 526/536 places, 958/968 transitions.
Support contains 365 out of 526 places after structural reductions.
[2025-06-03 19:11:24] [INFO ] Flatten gal took : 114 ms
[2025-06-03 19:11:25] [INFO ] Flatten gal took : 64 ms
[2025-06-03 19:11:25] [INFO ] Input system was already deterministic with 958 transitions.
Support contains 350 out of 526 places (down from 365) after GAL structural reductions.
RANDOM walk for 40000 steps (17 resets) in 1913 ms. (20 steps per ms) remains 30/51 properties
BEST_FIRST walk for 4001 steps (8 resets) in 45 ms. (86 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 60 ms. (65 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4000 steps (8 resets) in 72 ms. (54 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 105 ms. (37 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 85 ms. (46 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (9 resets) in 107 ms. (37 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 46 ms. (85 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4000 steps (8 resets) in 59 ms. (66 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 32 ms. (121 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 52 ms. (75 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 44 ms. (88 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (9 resets) in 33 ms. (117 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 48 ms. (81 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (9 resets) in 39 ms. (100 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 56 ms. (70 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 44 ms. (88 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (8 resets) in 31 ms. (125 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 53 ms. (74 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 30/30 properties
[2025-06-03 19:11:26] [INFO ] Flow matrix only has 946 transitions (discarded 12 similar events)
[2025-06-03 19:11:26] [INFO ] Invariant cache hit.
[2025-06-03 19:11:26] [INFO ] State equation strengthened by 72 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp13 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/199 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 29 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/199 variables, 1/2 constraints. Problems are: Problem set: 1 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/199 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 29 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
At refinement iteration 3 (OVERLAPS) 230/429 variables, 12/14 constraints. Problems are: Problem set: 14 solved, 16 unsolved
Problem AtomicPropp2 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/429 variables, 5/19 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/429 variables, 0/19 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 2/431 variables, 2/21 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/431 variables, 0/21 constraints. Problems are: Problem set: 15 solved, 15 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp49 is UNSAT
At refinement iteration 8 (OVERLAPS) 94/525 variables, 28/49 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/525 variables, 0/49 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 1/526 variables, 1/50 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/526 variables, 0/50 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 946/1472 variables, 526/576 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1472 variables, 72/648 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1472 variables, 0/648 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/1472 variables, 0/648 constraints. Problems are: Problem set: 26 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1472/1472 variables, and 648 constraints, problems are : Problem set: 26 solved, 4 unsolved in 3001 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 526/526 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 30/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 26 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 281/294 variables, 3/3 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/294 variables, 0/3 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 88/382 variables, 9/12 constraints. Problems are: Problem set: 26 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/382 variables, 0/12 constraints. Problems are: Problem set: 26 solved, 4 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 5 (OVERLAPS) 139/521 variables, 34/46 constraints. Problems are: Problem set: 27 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:30] [INFO ] Deduced a trap composed of 71 places in 280 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:30] [INFO ] Deduced a trap composed of 71 places in 285 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:30] [INFO ] Deduced a trap composed of 71 places in 275 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:31] [INFO ] Deduced a trap composed of 67 places in 283 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:31] [INFO ] Deduced a trap composed of 73 places in 275 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:31] [INFO ] Deduced a trap composed of 251 places in 300 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:31] [INFO ] Deduced a trap composed of 71 places in 50 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/521 variables, 7/53 constraints. Problems are: Problem set: 27 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/521 variables, 0/53 constraints. Problems are: Problem set: 27 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 3/524 variables, 3/56 constraints. Problems are: Problem set: 27 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:31] [INFO ] Deduced a trap composed of 71 places in 50 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/524 variables, 1/57 constraints. Problems are: Problem set: 27 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/524 variables, 0/57 constraints. Problems are: Problem set: 27 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1470/1472 variables, and 581 constraints, problems are : Problem set: 27 solved, 3 unsolved in 4806 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 524/526 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/28 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7849ms problems are : Problem set: 27 solved, 3 unsolved
Parikh walk visited 0 properties in 1199 ms.
Support contains 3 out of 526 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 524 transition count 914
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 90 place count 480 transition count 914
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 90 place count 480 transition count 854
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 210 place count 420 transition count 854
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 302 place count 374 transition count 808
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 314 place count 374 transition count 796
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 326 place count 362 transition count 796
Applied a total of 326 rules in 166 ms. Remains 362 /526 variables (removed 164) and now considering 796/958 (removed 162) transitions.
Running 794 sub problems to find dead transitions.
[2025-06-03 19:11:35] [INFO ] Flow matrix only has 784 transitions (discarded 12 similar events)
// Phase 1: matrix 784 rows 362 cols
[2025-06-03 19:11:35] [INFO ] Computed 48 invariants in 21 ms
[2025-06-03 19:11:35] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/360 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 794 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/360 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 794 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:42] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:42] [INFO ] Deduced a trap composed of 44 places in 82 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:42] [INFO ] Deduced a trap composed of 44 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:42] [INFO ] Deduced a trap composed of 44 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:42] [INFO ] Deduced a trap composed of 44 places in 157 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:42] [INFO ] Deduced a trap composed of 47 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:43] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:43] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:46] [INFO ] Deduced a trap composed of 49 places in 192 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:48] [INFO ] Deduced a trap composed of 93 places in 190 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:48] [INFO ] Deduced a trap composed of 109 places in 220 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:49] [INFO ] Deduced a trap composed of 110 places in 215 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:49] [INFO ] Deduced a trap composed of 114 places in 229 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:50] [INFO ] Deduced a trap composed of 125 places in 234 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:51] [INFO ] Deduced a trap composed of 26 places in 209 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:51] [INFO ] Deduced a trap composed of 123 places in 190 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:51] [INFO ] Deduced a trap composed of 115 places in 211 ms of which 39 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/360 variables, 17/63 constraints. Problems are: Problem set: 0 solved, 794 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:11:56] [INFO ] Deduced a trap composed of 206 places in 223 ms of which 57 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 360/1146 variables, and 64 constraints, problems are : Problem set: 0 solved, 794 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 31/33 constraints, State Equation: 0/362 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 794/794 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 794 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/360 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 794 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/360 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 794 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/360 variables, 18/64 constraints. Problems are: Problem set: 0 solved, 794 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 360/1146 variables, and 64 constraints, problems are : Problem set: 0 solved, 794 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 31/33 constraints, State Equation: 0/362 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/794 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40608ms problems are : Problem set: 0 solved, 794 unsolved
Search for dead transitions found 0 dead transitions in 40611ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40780 ms. Remains : 362/526 places, 796/958 transitions.
RANDOM walk for 40000 steps (26 resets) in 562 ms. (71 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (11 resets) in 220 ms. (181 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (9 resets) in 174 ms. (228 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (12 resets) in 207 ms. (192 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 163863 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :0 out of 3
Probabilistic random walk after 163863 steps, saw 97434 distinct states, run finished after 3008 ms. (steps per millisecond=54 ) properties seen :0
[2025-06-03 19:12:19] [INFO ] Flow matrix only has 784 transitions (discarded 12 similar events)
[2025-06-03 19:12:19] [INFO ] Invariant cache hit.
[2025-06-03 19:12:19] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 118/121 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 72/193 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4/197 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/197 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 160/357 variables, 33/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:20] [INFO ] Deduced a trap composed of 44 places in 113 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:20] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:20] [INFO ] Deduced a trap composed of 44 places in 92 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:20] [INFO ] Deduced a trap composed of 44 places in 66 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:20] [INFO ] Deduced a trap composed of 44 places in 45 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/357 variables, 5/49 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/357 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 3/360 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/360 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 784/1144 variables, 360/412 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1144 variables, 72/484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:21] [INFO ] Deduced a trap composed of 125 places in 242 ms of which 48 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1144 variables, 1/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/1144 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 2/1146 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1146 variables, 1/488 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1146 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 0/1146 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1146/1146 variables, and 488 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2669 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 362/362 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 118/121 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 72/193 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/193 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4/197 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/197 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 160/357 variables, 33/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/357 variables, 6/50 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:22] [INFO ] Deduced a trap composed of 46 places in 59 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/357 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/357 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 3/360 variables, 3/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/360 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 784/1144 variables, 360/414 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1144 variables, 72/486 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp46 is UNSAT
At refinement iteration 15 (INCLUDED_ONLY) 0/1144 variables, 3/489 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1144 variables, 0/489 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/1146 variables, 2/491 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1146 variables, 1/492 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1146 variables, 0/492 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/1146 variables, 0/492 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1146/1146 variables, and 492 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3204 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 362/362 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5884ms problems are : Problem set: 1 solved, 2 unsolved
Parikh walk visited 0 properties in 960 ms.
Support contains 2 out of 362 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 362/362 places, 796/796 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 361 transition count 795
Applied a total of 2 rules in 33 ms. Remains 361 /362 variables (removed 1) and now considering 795/796 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 361/362 places, 795/796 transitions.
RANDOM walk for 40000 steps (20 resets) in 366 ms. (108 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (10 resets) in 153 ms. (259 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (13 resets) in 149 ms. (266 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 171866 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :0 out of 2
Probabilistic random walk after 171866 steps, saw 101533 distinct states, run finished after 3001 ms. (steps per millisecond=57 ) properties seen :0
[2025-06-03 19:12:30] [INFO ] Flow matrix only has 783 transitions (discarded 12 similar events)
// Phase 1: matrix 783 rows 361 cols
[2025-06-03 19:12:30] [INFO ] Computed 48 invariants in 16 ms
[2025-06-03 19:12:30] [INFO ] State equation strengthened by 72 read => feed constraints.
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, 2 unsolved
At refinement iteration 1 (OVERLAPS) 31/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 231/264 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 20/284 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 65/349 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:30] [INFO ] Deduced a trap composed of 44 places in 214 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:30] [INFO ] Deduced a trap composed of 44 places in 201 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:30] [INFO ] Deduced a trap composed of 45 places in 204 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:31] [INFO ] Deduced a trap composed of 45 places in 208 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:31] [INFO ] Deduced a trap composed of 124 places in 214 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:31] [INFO ] Deduced a trap composed of 118 places in 222 ms of which 47 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/349 variables, 6/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/349 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 5/354 variables, 2/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/354 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 5/359 variables, 5/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/359 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 783/1142 variables, 359/412 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1142 variables, 72/484 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1142 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/1144 variables, 2/486 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1144 variables, 1/487 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1144 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/1144 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1144/1144 variables, and 487 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2776 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 361/361 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 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, 2 unsolved
At refinement iteration 1 (OVERLAPS) 31/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 231/264 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/264 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 20/284 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 65/349 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/349 variables, 6/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:32] [INFO ] Deduced a trap composed of 45 places in 60 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/349 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/349 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 5/354 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/354 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 5/359 variables, 5/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/359 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 783/1142 variables, 359/413 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1142 variables, 72/485 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1142 variables, 2/487 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1142 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 2/1144 variables, 2/489 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1144 variables, 1/490 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1144 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/1144 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1144/1144 variables, and 490 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3833 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 361/361 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6637ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 702 ms.
Support contains 2 out of 361 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 795/795 transitions.
Applied a total of 0 rules in 17 ms. Remains 361 /361 variables (removed 0) and now considering 795/795 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 361/361 places, 795/795 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 361/361 places, 795/795 transitions.
Applied a total of 0 rules in 17 ms. Remains 361 /361 variables (removed 0) and now considering 795/795 (removed 0) transitions.
[2025-06-03 19:12:37] [INFO ] Flow matrix only has 783 transitions (discarded 12 similar events)
[2025-06-03 19:12:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:12:38] [INFO ] Implicit Places using invariants in 1353 ms returned [71, 78, 159, 169, 204, 338]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1381 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 355/361 places, 795/795 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 352 transition count 792
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 352 transition count 792
Applied a total of 6 rules in 30 ms. Remains 352 /355 variables (removed 3) and now considering 792/795 (removed 3) transitions.
[2025-06-03 19:12:38] [INFO ] Flow matrix only has 780 transitions (discarded 12 similar events)
// Phase 1: matrix 780 rows 352 cols
[2025-06-03 19:12:38] [INFO ] Computed 42 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:12:40] [INFO ] Implicit Places using invariants in 1273 ms returned []
[2025-06-03 19:12:40] [INFO ] Flow matrix only has 780 transitions (discarded 12 similar events)
[2025-06-03 19:12:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:12:40] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-03 19:12:44] [INFO ] Implicit Places using invariants and state equation in 4562 ms returned []
Implicit Place search using SMT with State Equation took 5846 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 352/361 places, 792/795 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7280 ms. Remains : 352/361 places, 792/795 transitions.
RANDOM walk for 40000 steps (23 resets) in 304 ms. (131 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (14 resets) in 96 ms. (412 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (11 resets) in 88 ms. (449 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 179019 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :0 out of 2
Probabilistic random walk after 179019 steps, saw 103552 distinct states, run finished after 3002 ms. (steps per millisecond=59 ) properties seen :0
[2025-06-03 19:12:47] [INFO ] Flow matrix only has 780 transitions (discarded 12 similar events)
[2025-06-03 19:12:47] [INFO ] Invariant cache hit.
[2025-06-03 19:12:47] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 31/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 279/312 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 17/329 variables, 12/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 21/350 variables, 13/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:48] [INFO ] Deduced a trap composed of 44 places in 218 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:48] [INFO ] Deduced a trap composed of 44 places in 207 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:48] [INFO ] Deduced a trap composed of 44 places in 208 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:48] [INFO ] Deduced a trap composed of 45 places in 203 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:49] [INFO ] Deduced a trap composed of 45 places in 194 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:49] [INFO ] Deduced a trap composed of 124 places in 223 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:49] [INFO ] Deduced a trap composed of 118 places in 231 ms of which 47 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/350 variables, 7/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/350 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 780/1130 variables, 350/398 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1130 variables, 72/470 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1130 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 2/1132 variables, 2/472 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1132 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1132 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/1132 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1132/1132 variables, and 473 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3050 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 352/352 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 31/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 279/312 variables, 14/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 17/329 variables, 12/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 21/350 variables, 13/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/350 variables, 7/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:12:51] [INFO ] Deduced a trap composed of 46 places in 55 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/350 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/350 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 780/1130 variables, 350/399 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1130 variables, 72/471 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1130 variables, 2/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1130 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 2/1132 variables, 2/475 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1132 variables, 1/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1132 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/1132 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1132/1132 variables, and 476 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1994 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 352/352 constraints, ReadFeed: 72/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5058ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 213 ms.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 792/792 transitions.
Applied a total of 0 rules in 16 ms. Remains 352 /352 variables (removed 0) and now considering 792/792 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 352/352 places, 792/792 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 792/792 transitions.
Applied a total of 0 rules in 15 ms. Remains 352 /352 variables (removed 0) and now considering 792/792 (removed 0) transitions.
[2025-06-03 19:12:53] [INFO ] Flow matrix only has 780 transitions (discarded 12 similar events)
[2025-06-03 19:12:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:12:54] [INFO ] Implicit Places using invariants in 1311 ms returned []
[2025-06-03 19:12:54] [INFO ] Flow matrix only has 780 transitions (discarded 12 similar events)
[2025-06-03 19:12:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:12:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-03 19:12:58] [INFO ] Implicit Places using invariants and state equation in 4542 ms returned []
Implicit Place search using SMT with State Equation took 5860 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 19:12:59] [INFO ] Redundant transitions in 60 ms returned []
Running 790 sub problems to find dead transitions.
[2025-06-03 19:12:59] [INFO ] Flow matrix only has 780 transitions (discarded 12 similar events)
[2025-06-03 19:12:59] [INFO ] Invariant cache hit.
[2025-06-03 19:12:59] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/350 variables, 17/32 constraints. Problems are: Problem set: 0 solved, 790 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:05] [INFO ] Deduced a trap composed of 25 places in 157 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:05] [INFO ] Deduced a trap composed of 44 places in 64 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:05] [INFO ] Deduced a trap composed of 45 places in 59 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:05] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:05] [INFO ] Deduced a trap composed of 44 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:05] [INFO ] Deduced a trap composed of 44 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:05] [INFO ] Deduced a trap composed of 46 places in 55 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:06] [INFO ] Deduced a trap composed of 114 places in 194 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:06] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:07] [INFO ] Deduced a trap composed of 26 places in 163 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:07] [INFO ] Deduced a trap composed of 49 places in 180 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:11] [INFO ] Deduced a trap composed of 95 places in 183 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:11] [INFO ] Deduced a trap composed of 122 places in 179 ms of which 41 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/350 variables, 13/45 constraints. Problems are: Problem set: 0 solved, 790 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:19] [INFO ] Deduced a trap composed of 109 places in 181 ms of which 28 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/350 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 790 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 350/1132 variables, and 46 constraints, problems are : Problem set: 0 solved, 790 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 17/27 constraints, State Equation: 0/352 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 790/790 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 790 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/350 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/350 variables, 17/32 constraints. Problems are: Problem set: 0 solved, 790 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/350 variables, 14/46 constraints. Problems are: Problem set: 0 solved, 790 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:37] [INFO ] Deduced a trap composed of 3 places in 155 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:38] [INFO ] Deduced a trap composed of 3 places in 117 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:38] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:38] [INFO ] Deduced a trap composed of 144 places in 211 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:38] [INFO ] Deduced a trap composed of 138 places in 225 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:40] [INFO ] Deduced a trap composed of 177 places in 236 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:40] [INFO ] Deduced a trap composed of 187 places in 225 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:40] [INFO ] Deduced a trap composed of 187 places in 257 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:41] [INFO ] Deduced a trap composed of 197 places in 210 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:41] [INFO ] Deduced a trap composed of 187 places in 221 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:41] [INFO ] Deduced a trap composed of 197 places in 227 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:41] [INFO ] Deduced a trap composed of 197 places in 223 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:42] [INFO ] Deduced a trap composed of 207 places in 212 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:45] [INFO ] Deduced a trap composed of 161 places in 229 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:45] [INFO ] Deduced a trap composed of 171 places in 202 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:45] [INFO ] Deduced a trap composed of 171 places in 201 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:46] [INFO ] Deduced a trap composed of 181 places in 209 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:46] [INFO ] Deduced a trap composed of 171 places in 201 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:46] [INFO ] Deduced a trap composed of 181 places in 204 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:46] [INFO ] Deduced a trap composed of 181 places in 201 ms of which 36 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/350 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 790 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:54] [INFO ] Deduced a trap composed of 152 places in 214 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:54] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:55] [INFO ] Deduced a trap composed of 2 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:13:55] [INFO ] Deduced a trap composed of 130 places in 204 ms of which 32 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 350/1132 variables, and 70 constraints, problems are : Problem set: 0 solved, 790 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 17/27 constraints, State Equation: 0/352 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/790 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60508ms problems are : Problem set: 0 solved, 790 unsolved
Search for dead transitions found 0 dead transitions in 60513ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66470 ms. Remains : 352/352 places, 792/792 transitions.
Successfully simplified 28 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-PT-S02J06T06-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-CTLCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 19:13:59] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-03 19:13:59] [INFO ] Flatten gal took : 59 ms
FORMULA PolyORBLF-PT-S02J06T06-CTLCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T06-CTLCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 19:13:59] [INFO ] Flatten gal took : 89 ms
[2025-06-03 19:13:59] [INFO ] Input system was already deterministic with 958 transitions.
Support contains 111 out of 526 places (down from 183) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 44 place count 524 transition count 914
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 88 place count 480 transition count 914
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 88 place count 480 transition count 854
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 208 place count 420 transition count 854
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 292 place count 378 transition count 812
Applied a total of 292 rules in 104 ms. Remains 378 /526 variables (removed 148) and now considering 812/958 (removed 146) transitions.
Running 810 sub problems to find dead transitions.
[2025-06-03 19:13:59] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
// Phase 1: matrix 800 rows 378 cols
[2025-06-03 19:13:59] [INFO ] Computed 48 invariants in 9 ms
[2025-06-03 19:14:00] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/376 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/376 variables, 24/41 constraints. Problems are: Problem set: 0 solved, 810 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:14:05] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:14:05] [INFO ] Deduced a trap composed of 26 places in 121 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/376 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 810 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/376 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 810 unsolved
SMT process timed out in 20656ms, After SMT, problems are : Problem set: 0 solved, 810 unsolved
Search for dead transitions found 0 dead transitions in 20658ms
[2025-06-03 19:14:20] [INFO ] Flow matrix only has 800 transitions (discarded 12 similar events)
[2025-06-03 19:14:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:14:22] [INFO ] Implicit Places using invariants in 1363 ms returned [75, 83, 169, 180, 216, 353]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1382 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 372/526 places, 812/958 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 369 transition count 809
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 369 transition count 809
Applied a total of 6 rules in 38 ms. Remains 369 /372 variables (removed 3) and now considering 809/812 (removed 3) transitions.
[2025-06-03 19:14:22] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
// Phase 1: matrix 797 rows 369 cols
[2025-06-03 19:14:22] [INFO ] Computed 42 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:14:23] [INFO ] Implicit Places using invariants in 1574 ms returned []
[2025-06-03 19:14:23] [INFO ] Flow matrix only has 797 transitions (discarded 12 similar events)
[2025-06-03 19:14:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:14:24] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-03 19:14:30] [INFO ] Implicit Places using invariants and state equation in 6740 ms returned []
Implicit Place search using SMT with State Equation took 8339 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 369/526 places, 809/958 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 30523 ms. Remains : 369/526 places, 809/958 transitions.
[2025-06-03 19:14:30] [INFO ] Flatten gal took : 46 ms
[2025-06-03 19:14:30] [INFO ] Flatten gal took : 64 ms
[2025-06-03 19:14:30] [INFO ] Input system was already deterministic with 809 transitions.
[2025-06-03 19:14:30] [INFO ] Flatten gal took : 61 ms
[2025-06-03 19:14:30] [INFO ] Flatten gal took : 31 ms
[2025-06-03 19:14:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality11343510670961705732.gal : 24 ms
[2025-06-03 19:14:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality950467909500503207.ctl : 25 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/CTLCardinality11343510670961705732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality950467909500503207.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:15:00] [INFO ] Flatten gal took : 29 ms
[2025-06-03 19:15:00] [INFO ] Applying decomposition
[2025-06-03 19:15:01] [INFO ] Flatten gal took : 41 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/graph8337640301576575843.txt' '-o' '/tmp/graph8337640301576575843.bin' '-w' '/tmp/graph8337640301576575843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8337640301576575843.bin' '-l' '-1' '-v' '-w' '/tmp/graph8337640301576575843.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:15:01] [INFO ] Decomposing Gal with order
[2025-06-03 19:15:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:15:01] [INFO ] Removed a total of 410 redundant transitions.
[2025-06-03 19:15:01] [INFO ] Flatten gal took : 478 ms
[2025-06-03 19:15:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 24 ms.
[2025-06-03 19:15:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality14260617855028305692.gal : 12 ms
[2025-06-03 19:15:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality6349288004914107026.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/CTLCardinality14260617855028305692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6349288004914107026.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.
Starting structural reductions in LTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 524 transition count 958
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 523 transition count 957
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 523 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 522 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 522 transition count 956
Applied a total of 6 rules in 22 ms. Remains 522 /526 variables (removed 4) and now considering 956/958 (removed 2) transitions.
Running 954 sub problems to find dead transitions.
[2025-06-03 19:15:32] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
// Phase 1: matrix 944 rows 522 cols
[2025-06-03 19:15:32] [INFO ] Computed 48 invariants in 10 ms
[2025-06-03 19:15:32] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:41] [INFO ] Deduced a trap composed of 15 places in 176 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:41] [INFO ] Deduced a trap composed of 71 places in 126 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:41] [INFO ] Deduced a trap composed of 71 places in 142 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:41] [INFO ] Deduced a trap composed of 71 places in 80 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:41] [INFO ] Deduced a trap composed of 71 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:41] [INFO ] Deduced a trap composed of 71 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:42] [INFO ] Deduced a trap composed of 246 places in 258 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:42] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:42] [INFO ] Deduced a trap composed of 37 places in 173 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:43] [INFO ] Deduced a trap composed of 86 places in 291 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:43] [INFO ] Deduced a trap composed of 121 places in 276 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:44] [INFO ] Deduced a trap composed of 337 places in 324 ms of which 108 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:48] [INFO ] Deduced a trap composed of 241 places in 301 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:15:49] [INFO ] Deduced a trap composed of 233 places in 332 ms of which 88 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 60 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 60 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40511ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40513ms
[2025-06-03 19:16:12] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:16:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:16:13] [INFO ] Implicit Places using invariants in 1090 ms returned [96, 111, 236, 249, 300, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1095 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 516/526 places, 956/958 transitions.
Applied a total of 0 rules in 12 ms. Remains 516 /516 variables (removed 0) and now considering 956/956 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41644 ms. Remains : 516/526 places, 956/958 transitions.
[2025-06-03 19:16:13] [INFO ] Flatten gal took : 42 ms
[2025-06-03 19:16:13] [INFO ] Flatten gal took : 51 ms
[2025-06-03 19:16:13] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-03 19:16:13] [INFO ] Flatten gal took : 51 ms
[2025-06-03 19:16:13] [INFO ] Flatten gal took : 40 ms
[2025-06-03 19:16:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality11065546002279720445.gal : 5 ms
[2025-06-03 19:16:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality17824045823997998611.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/CTLCardinality11065546002279720445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17824045823997998611.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:16:44] [INFO ] Flatten gal took : 32 ms
[2025-06-03 19:16:44] [INFO ] Applying decomposition
[2025-06-03 19:16:44] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13479419267781810316.txt' '-o' '/tmp/graph13479419267781810316.bin' '-w' '/tmp/graph13479419267781810316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13479419267781810316.bin' '-l' '-1' '-v' '-w' '/tmp/graph13479419267781810316.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:16:44] [INFO ] Decomposing Gal with order
[2025-06-03 19:16:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:16:44] [INFO ] Removed a total of 1000 redundant transitions.
[2025-06-03 19:16:44] [INFO ] Flatten gal took : 75 ms
[2025-06-03 19:16:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 23 ms.
[2025-06-03 19:16:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality14824885159268336389.gal : 8 ms
[2025-06-03 19:16:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality14668437845507592790.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/CTLCardinality14824885159268336389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14668437845507592790.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 524 transition count 958
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 523 transition count 957
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 523 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 522 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 522 transition count 956
Applied a total of 6 rules in 17 ms. Remains 522 /526 variables (removed 4) and now considering 956/958 (removed 2) transitions.
Running 954 sub problems to find dead transitions.
[2025-06-03 19:17:14] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:17:14] [INFO ] Invariant cache hit.
[2025-06-03 19:17:14] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:23] [INFO ] Deduced a trap composed of 15 places in 183 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:23] [INFO ] Deduced a trap composed of 71 places in 123 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:24] [INFO ] Deduced a trap composed of 71 places in 84 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:24] [INFO ] Deduced a trap composed of 71 places in 81 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:24] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:24] [INFO ] Deduced a trap composed of 246 places in 277 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:24] [INFO ] Deduced a trap composed of 71 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:25] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:25] [INFO ] Deduced a trap composed of 121 places in 297 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:26] [INFO ] Deduced a trap composed of 37 places in 170 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:28] [INFO ] Deduced a trap composed of 86 places in 248 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:30] [INFO ] Deduced a trap composed of 241 places in 304 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:31] [INFO ] Deduced a trap composed of 233 places in 312 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:31] [INFO ] Deduced a trap composed of 212 places in 285 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:17:32] [INFO ] Deduced a trap composed of 266 places in 293 ms of which 93 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 15/61 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40398ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40401ms
[2025-06-03 19:17:54] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:17:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:17:56] [INFO ] Implicit Places using invariants in 1070 ms returned []
[2025-06-03 19:17:56] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:17:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:17:56] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-03 19:18:02] [INFO ] Implicit Places using invariants and state equation in 6916 ms returned []
Implicit Place search using SMT with State Equation took 7996 ms to find 0 implicit places.
Running 954 sub problems to find dead transitions.
[2025-06-03 19:18:02] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:18:02] [INFO ] Invariant cache hit.
[2025-06-03 19:18:02] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:12] [INFO ] Deduced a trap composed of 15 places in 173 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:12] [INFO ] Deduced a trap composed of 71 places in 118 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:12] [INFO ] Deduced a trap composed of 71 places in 81 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:12] [INFO ] Deduced a trap composed of 71 places in 83 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:12] [INFO ] Deduced a trap composed of 71 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:12] [INFO ] Deduced a trap composed of 246 places in 277 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:13] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:13] [INFO ] Deduced a trap composed of 71 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:14] [INFO ] Deduced a trap composed of 121 places in 294 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:14] [INFO ] Deduced a trap composed of 37 places in 164 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:16] [INFO ] Deduced a trap composed of 86 places in 251 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:18] [INFO ] Deduced a trap composed of 241 places in 302 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:19] [INFO ] Deduced a trap composed of 233 places in 317 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:20] [INFO ] Deduced a trap composed of 212 places in 293 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:20] [INFO ] Deduced a trap composed of 266 places in 299 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:25] [INFO ] Deduced a trap composed of 42 places in 253 ms of which 44 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 16/62 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:18:31] [INFO ] Deduced a trap composed of 337 places in 328 ms of which 108 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 63 constraints, problems are : Problem set: 0 solved, 954 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 17/63 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 63 constraints, problems are : Problem set: 0 solved, 954 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60425ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 60427ms
Starting structural reductions in LTL mode, iteration 1 : 522/526 places, 956/958 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108858 ms. Remains : 522/526 places, 956/958 transitions.
[2025-06-03 19:19:03] [INFO ] Flatten gal took : 30 ms
[2025-06-03 19:19:03] [INFO ] Flatten gal took : 30 ms
[2025-06-03 19:19:03] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-03 19:19:03] [INFO ] Flatten gal took : 27 ms
[2025-06-03 19:19:03] [INFO ] Flatten gal took : 28 ms
[2025-06-03 19:19:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality12769908740420668331.gal : 6 ms
[2025-06-03 19:19:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality14010965058409988860.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/CTLCardinality12769908740420668331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14010965058409988860.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:19:33] [INFO ] Flatten gal took : 26 ms
[2025-06-03 19:19:33] [INFO ] Applying decomposition
[2025-06-03 19:19:33] [INFO ] Flatten gal took : 27 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/graph6699606835271369830.txt' '-o' '/tmp/graph6699606835271369830.bin' '-w' '/tmp/graph6699606835271369830.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6699606835271369830.bin' '-l' '-1' '-v' '-w' '/tmp/graph6699606835271369830.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:19:33] [INFO ] Decomposing Gal with order
[2025-06-03 19:19:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:19:33] [INFO ] Removed a total of 957 redundant transitions.
[2025-06-03 19:19:33] [INFO ] Flatten gal took : 67 ms
[2025-06-03 19:19:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 250 labels/synchronizations in 38 ms.
[2025-06-03 19:19:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4321508726789114350.gal : 7 ms
[2025-06-03 19:19:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality18026894826592257402.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/CTLCardinality4321508726789114350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18026894826592257402.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.
Starting structural reductions in LTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 524 transition count 958
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 523 transition count 957
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 523 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 522 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 522 transition count 956
Applied a total of 6 rules in 18 ms. Remains 522 /526 variables (removed 4) and now considering 956/958 (removed 2) transitions.
Running 954 sub problems to find dead transitions.
[2025-06-03 19:20:04] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:20:04] [INFO ] Invariant cache hit.
[2025-06-03 19:20:04] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:13] [INFO ] Deduced a trap composed of 15 places in 177 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:13] [INFO ] Deduced a trap composed of 71 places in 133 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:13] [INFO ] Deduced a trap composed of 71 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:13] [INFO ] Deduced a trap composed of 71 places in 92 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:13] [INFO ] Deduced a trap composed of 71 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:14] [INFO ] Deduced a trap composed of 246 places in 299 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:14] [INFO ] Deduced a trap composed of 71 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:14] [INFO ] Deduced a trap composed of 71 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:15] [INFO ] Deduced a trap composed of 121 places in 283 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:16] [INFO ] Deduced a trap composed of 37 places in 193 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:17] [INFO ] Deduced a trap composed of 86 places in 244 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:20] [INFO ] Deduced a trap composed of 241 places in 297 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:20] [INFO ] Deduced a trap composed of 233 places in 285 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:21] [INFO ] Deduced a trap composed of 212 places in 283 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:20:21] [INFO ] Deduced a trap composed of 266 places in 321 ms of which 93 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20067 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 15/61 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40488ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40490ms
[2025-06-03 19:20:44] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:20:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:20:45] [INFO ] Implicit Places using invariants in 1255 ms returned [96, 111, 236, 249, 300, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1266 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 516/526 places, 956/958 transitions.
Applied a total of 0 rules in 6 ms. Remains 516 /516 variables (removed 0) and now considering 956/956 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41783 ms. Remains : 516/526 places, 956/958 transitions.
[2025-06-03 19:20:45] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:20:46] [INFO ] Flatten gal took : 40 ms
[2025-06-03 19:20:46] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-03 19:20:46] [INFO ] Flatten gal took : 26 ms
[2025-06-03 19:20:46] [INFO ] Flatten gal took : 35 ms
[2025-06-03 19:20:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality7291612086265854096.gal : 23 ms
[2025-06-03 19:20:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality2302030912719375701.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/CTLCardinality7291612086265854096.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2302030912719375701.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:21:16] [INFO ] Flatten gal took : 27 ms
[2025-06-03 19:21:16] [INFO ] Applying decomposition
[2025-06-03 19:21:16] [INFO ] Flatten gal took : 25 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/graph1557824752692415323.txt' '-o' '/tmp/graph1557824752692415323.bin' '-w' '/tmp/graph1557824752692415323.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1557824752692415323.bin' '-l' '-1' '-v' '-w' '/tmp/graph1557824752692415323.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:21:16] [INFO ] Decomposing Gal with order
[2025-06-03 19:21:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:21:16] [INFO ] Removed a total of 829 redundant transitions.
[2025-06-03 19:21:16] [INFO ] Flatten gal took : 57 ms
[2025-06-03 19:21:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 129 labels/synchronizations in 9 ms.
[2025-06-03 19:21:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality4254388763936573193.gal : 6 ms
[2025-06-03 19:21:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality15326597992715110324.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/CTLCardinality4254388763936573193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15326597992715110324.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.
Starting structural reductions in LTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 524 transition count 958
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 523 transition count 957
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 523 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 522 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 522 transition count 956
Applied a total of 6 rules in 18 ms. Remains 522 /526 variables (removed 4) and now considering 956/958 (removed 2) transitions.
Running 954 sub problems to find dead transitions.
[2025-06-03 19:21:46] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:21:46] [INFO ] Invariant cache hit.
[2025-06-03 19:21:46] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:55] [INFO ] Deduced a trap composed of 15 places in 201 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:55] [INFO ] Deduced a trap composed of 71 places in 118 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:55] [INFO ] Deduced a trap composed of 71 places in 81 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:56] [INFO ] Deduced a trap composed of 71 places in 80 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:56] [INFO ] Deduced a trap composed of 71 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:56] [INFO ] Deduced a trap composed of 246 places in 281 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:56] [INFO ] Deduced a trap composed of 71 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:57] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:57] [INFO ] Deduced a trap composed of 121 places in 291 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:21:58] [INFO ] Deduced a trap composed of 37 places in 158 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:22:00] [INFO ] Deduced a trap composed of 86 places in 227 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:22:02] [INFO ] Deduced a trap composed of 241 places in 297 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:22:03] [INFO ] Deduced a trap composed of 233 places in 310 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:22:03] [INFO ] Deduced a trap composed of 212 places in 291 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:22:03] [INFO ] Deduced a trap composed of 266 places in 308 ms of which 95 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 15/61 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40425ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40429ms
[2025-06-03 19:22:27] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:22:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:22:28] [INFO ] Implicit Places using invariants in 1284 ms returned [96, 111, 236, 249, 300, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1289 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 516/526 places, 956/958 transitions.
Applied a total of 0 rules in 9 ms. Remains 516 /516 variables (removed 0) and now considering 956/956 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41747 ms. Remains : 516/526 places, 956/958 transitions.
[2025-06-03 19:22:28] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:22:28] [INFO ] Flatten gal took : 26 ms
[2025-06-03 19:22:28] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-03 19:22:28] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:22:28] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:22:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality5593983327109998316.gal : 4 ms
[2025-06-03 19:22:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality10977815479359844006.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/CTLCardinality5593983327109998316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10977815479359844006.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:22:58] [INFO ] Flatten gal took : 26 ms
[2025-06-03 19:22:58] [INFO ] Applying decomposition
[2025-06-03 19:22:58] [INFO ] Flatten gal took : 26 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/graph8357366058935375825.txt' '-o' '/tmp/graph8357366058935375825.bin' '-w' '/tmp/graph8357366058935375825.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8357366058935375825.bin' '-l' '-1' '-v' '-w' '/tmp/graph8357366058935375825.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:22:58] [INFO ] Decomposing Gal with order
[2025-06-03 19:22:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:22:58] [INFO ] Removed a total of 947 redundant transitions.
[2025-06-03 19:22:58] [INFO ] Flatten gal took : 62 ms
[2025-06-03 19:22:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 339 labels/synchronizations in 18 ms.
[2025-06-03 19:22:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality13600640452009391171.gal : 7 ms
[2025-06-03 19:22:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality14665262481227006089.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/CTLCardinality13600640452009391171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14665262481227006089.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 524 transition count 958
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 523 transition count 957
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 523 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 522 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 522 transition count 956
Applied a total of 6 rules in 17 ms. Remains 522 /526 variables (removed 4) and now considering 956/958 (removed 2) transitions.
Running 954 sub problems to find dead transitions.
[2025-06-03 19:23:29] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:23:29] [INFO ] Invariant cache hit.
[2025-06-03 19:23:29] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:38] [INFO ] Deduced a trap composed of 15 places in 174 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:38] [INFO ] Deduced a trap composed of 71 places in 117 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:38] [INFO ] Deduced a trap composed of 71 places in 84 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:38] [INFO ] Deduced a trap composed of 71 places in 79 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:38] [INFO ] Deduced a trap composed of 71 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:38] [INFO ] Deduced a trap composed of 246 places in 282 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:39] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:39] [INFO ] Deduced a trap composed of 71 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:40] [INFO ] Deduced a trap composed of 121 places in 299 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:40] [INFO ] Deduced a trap composed of 37 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:42] [INFO ] Deduced a trap composed of 86 places in 237 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:44] [INFO ] Deduced a trap composed of 241 places in 281 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:45] [INFO ] Deduced a trap composed of 233 places in 298 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:46] [INFO ] Deduced a trap composed of 212 places in 276 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:23:46] [INFO ] Deduced a trap composed of 266 places in 297 ms of which 92 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s410 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 15/61 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40485ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40487ms
[2025-06-03 19:24:09] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:24:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:24:10] [INFO ] Implicit Places using invariants in 1196 ms returned [96, 111, 236, 249, 300, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1213 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 516/526 places, 956/958 transitions.
Applied a total of 0 rules in 6 ms. Remains 516 /516 variables (removed 0) and now considering 956/956 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41726 ms. Remains : 516/526 places, 956/958 transitions.
[2025-06-03 19:24:10] [INFO ] Flatten gal took : 23 ms
[2025-06-03 19:24:10] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:24:10] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-03 19:24:10] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:24:10] [INFO ] Flatten gal took : 26 ms
[2025-06-03 19:24:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality4298847558068162680.gal : 6 ms
[2025-06-03 19:24:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality861263577165364416.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/CTLCardinality4298847558068162680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality861263577165364416.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:24:41] [INFO ] Flatten gal took : 45 ms
[2025-06-03 19:24:41] [INFO ] Applying decomposition
[2025-06-03 19:24:41] [INFO ] Flatten gal took : 25 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/graph14884692446036364934.txt' '-o' '/tmp/graph14884692446036364934.bin' '-w' '/tmp/graph14884692446036364934.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14884692446036364934.bin' '-l' '-1' '-v' '-w' '/tmp/graph14884692446036364934.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:24:41] [INFO ] Decomposing Gal with order
[2025-06-03 19:24:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:24:41] [INFO ] Removed a total of 887 redundant transitions.
[2025-06-03 19:24:41] [INFO ] Flatten gal took : 66 ms
[2025-06-03 19:24:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 71 labels/synchronizations in 10 ms.
[2025-06-03 19:24:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality9327055951724621101.gal : 5 ms
[2025-06-03 19:24:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality12959920925313375073.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/CTLCardinality9327055951724621101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12959920925313375073.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.
Starting structural reductions in LTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 524 transition count 958
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 523 transition count 957
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 523 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 522 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 522 transition count 956
Applied a total of 6 rules in 23 ms. Remains 522 /526 variables (removed 4) and now considering 956/958 (removed 2) transitions.
Running 954 sub problems to find dead transitions.
[2025-06-03 19:25:11] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:25:11] [INFO ] Invariant cache hit.
[2025-06-03 19:25:11] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:20] [INFO ] Deduced a trap composed of 15 places in 183 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:20] [INFO ] Deduced a trap composed of 71 places in 122 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:20] [INFO ] Deduced a trap composed of 71 places in 81 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:21] [INFO ] Deduced a trap composed of 71 places in 79 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:21] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:21] [INFO ] Deduced a trap composed of 246 places in 279 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:21] [INFO ] Deduced a trap composed of 71 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:22] [INFO ] Deduced a trap composed of 71 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:22] [INFO ] Deduced a trap composed of 121 places in 304 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:23] [INFO ] Deduced a trap composed of 37 places in 175 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:25] [INFO ] Deduced a trap composed of 86 places in 245 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:27] [INFO ] Deduced a trap composed of 241 places in 307 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:28] [INFO ] Deduced a trap composed of 233 places in 307 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:28] [INFO ] Deduced a trap composed of 212 places in 290 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:25:29] [INFO ] Deduced a trap composed of 266 places in 285 ms of which 93 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s402 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 15/61 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40521ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40523ms
[2025-06-03 19:25:52] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:25:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:25:53] [INFO ] Implicit Places using invariants in 1201 ms returned [96, 111, 236, 249, 300, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1215 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 516/526 places, 956/958 transitions.
Applied a total of 0 rules in 6 ms. Remains 516 /516 variables (removed 0) and now considering 956/956 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41770 ms. Remains : 516/526 places, 956/958 transitions.
[2025-06-03 19:25:53] [INFO ] Flatten gal took : 23 ms
[2025-06-03 19:25:53] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:25:53] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-03 19:25:53] [INFO ] Flatten gal took : 34 ms
[2025-06-03 19:25:53] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:25:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality8119177485506482546.gal : 4 ms
[2025-06-03 19:25:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality17417295802398639074.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/CTLCardinality8119177485506482546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17417295802398639074.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:26:23] [INFO ] Flatten gal took : 30 ms
[2025-06-03 19:26:23] [INFO ] Applying decomposition
[2025-06-03 19:26:23] [INFO ] Flatten gal took : 26 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/graph4692270994638483186.txt' '-o' '/tmp/graph4692270994638483186.bin' '-w' '/tmp/graph4692270994638483186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4692270994638483186.bin' '-l' '-1' '-v' '-w' '/tmp/graph4692270994638483186.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:26:23] [INFO ] Decomposing Gal with order
[2025-06-03 19:26:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:26:23] [INFO ] Removed a total of 709 redundant transitions.
[2025-06-03 19:26:23] [INFO ] Flatten gal took : 73 ms
[2025-06-03 19:26:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 7 ms.
[2025-06-03 19:26:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality3885741223208729724.gal : 6 ms
[2025-06-03 19:26:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality12830335225919066794.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/CTLCardinality3885741223208729724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12830335225919066794.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 41 place count 524 transition count 917
Reduce places removed 41 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 42 rules applied. Total rules applied 83 place count 483 transition count 916
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 84 place count 482 transition count 916
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 59 Pre rules applied. Total rules applied 84 place count 482 transition count 857
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 202 place count 423 transition count 857
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 296 place count 376 transition count 810
Applied a total of 296 rules in 43 ms. Remains 376 /526 variables (removed 150) and now considering 810/958 (removed 148) transitions.
Running 808 sub problems to find dead transitions.
[2025-06-03 19:26:53] [INFO ] Flow matrix only has 798 transitions (discarded 12 similar events)
// Phase 1: matrix 798 rows 376 cols
[2025-06-03 19:26:53] [INFO ] Computed 48 invariants in 12 ms
[2025-06-03 19:26:53] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/374 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 808 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/374 variables, 29/46 constraints. Problems are: Problem set: 0 solved, 808 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:00] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:00] [INFO ] Deduced a trap composed of 46 places in 88 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:00] [INFO ] Deduced a trap composed of 47 places in 64 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:00] [INFO ] Deduced a trap composed of 48 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:00] [INFO ] Deduced a trap composed of 46 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:00] [INFO ] Deduced a trap composed of 47 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:00] [INFO ] Deduced a trap composed of 118 places in 213 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:01] [INFO ] Deduced a trap composed of 29 places in 197 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:01] [INFO ] Deduced a trap composed of 47 places in 196 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:01] [INFO ] Deduced a trap composed of 58 places in 208 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:01] [INFO ] Deduced a trap composed of 123 places in 209 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:02] [INFO ] Deduced a trap composed of 119 places in 211 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:02] [INFO ] Deduced a trap composed of 121 places in 230 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:03] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:04] [INFO ] Deduced a trap composed of 130 places in 206 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:04] [INFO ] Deduced a trap composed of 130 places in 201 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:04] [INFO ] Deduced a trap composed of 130 places in 207 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:04] [INFO ] Deduced a trap composed of 129 places in 211 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:09] [INFO ] Deduced a trap composed of 132 places in 208 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:27:09] [INFO ] Deduced a trap composed of 127 places in 201 ms of which 48 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/374 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 808 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 374/1174 variables, and 66 constraints, problems are : Problem set: 0 solved, 808 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/376 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 808/808 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 808 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/374 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 808 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/374 variables, 29/46 constraints. Problems are: Problem set: 0 solved, 808 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/374 variables, 20/66 constraints. Problems are: Problem set: 0 solved, 808 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s166 0)
(s167 0)
(s168 1)
(s169 0)
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(s172 0)
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(s176 0)
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(s178 0)
(s179 1)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 1)
(s190 0)
(s191 1)
(s192 0)
(s193 0)
(s194 1)
(s195 0)
(s196 0)
(s197 0)
(s198 0)
(s199 0)
(s200 0)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 1)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 1)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 1)
(s235 0)
(s236 0)
(s237 1)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 1)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 1)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 1)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 5)
(s282 8)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)
(s290 0)
(s291 0)
(s292 0)
(s293 0)
(s294 0)
(s295 0)
(s296 0)
(s297 0)
(s298 0)
(s299 0)
(s300 0)
(s301 0)
(s302 0)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s308 0)
(s309 0)
(s310 0)
(s311 0)
(s312 0)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 0)
(s322 0)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 1)
(s330 0)
(s331 0)timeout
(s332 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/1174 variables, and 66 constraints, problems are : Problem set: 0 solved, 808 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/376 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/808 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40511ms problems are : Problem set: 0 solved, 808 unsolved
Search for dead transitions found 0 dead transitions in 40512ms
[2025-06-03 19:27:34] [INFO ] Flow matrix only has 798 transitions (discarded 12 similar events)
[2025-06-03 19:27:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:27:35] [INFO ] Implicit Places using invariants in 1323 ms returned [74, 82, 169, 179, 216, 352]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1326 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 370/526 places, 810/958 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 367 transition count 807
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 367 transition count 807
Applied a total of 6 rules in 26 ms. Remains 367 /370 variables (removed 3) and now considering 807/810 (removed 3) transitions.
[2025-06-03 19:27:35] [INFO ] Flow matrix only has 795 transitions (discarded 12 similar events)
// Phase 1: matrix 795 rows 367 cols
[2025-06-03 19:27:35] [INFO ] Computed 42 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:27:37] [INFO ] Implicit Places using invariants in 1295 ms returned []
[2025-06-03 19:27:37] [INFO ] Flow matrix only has 795 transitions (discarded 12 similar events)
[2025-06-03 19:27:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:27:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2025-06-03 19:27:42] [INFO ] Implicit Places using invariants and state equation in 4951 ms returned []
Implicit Place search using SMT with State Equation took 6249 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 367/526 places, 807/958 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 48158 ms. Remains : 367/526 places, 807/958 transitions.
[2025-06-03 19:27:42] [INFO ] Flatten gal took : 24 ms
[2025-06-03 19:27:42] [INFO ] Flatten gal took : 22 ms
[2025-06-03 19:27:42] [INFO ] Input system was already deterministic with 807 transitions.
[2025-06-03 19:27:42] [INFO ] Flatten gal took : 22 ms
[2025-06-03 19:27:42] [INFO ] Flatten gal took : 22 ms
[2025-06-03 19:27:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality15667806552291733493.gal : 4 ms
[2025-06-03 19:27:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality655043060821113173.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/CTLCardinality15667806552291733493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality655043060821113173.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:28:12] [INFO ] Flatten gal took : 24 ms
[2025-06-03 19:28:12] [INFO ] Applying decomposition
[2025-06-03 19:28:12] [INFO ] Flatten gal took : 23 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/graph6820394638483833987.txt' '-o' '/tmp/graph6820394638483833987.bin' '-w' '/tmp/graph6820394638483833987.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6820394638483833987.bin' '-l' '-1' '-v' '-w' '/tmp/graph6820394638483833987.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:28:12] [INFO ] Decomposing Gal with order
[2025-06-03 19:28:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:28:12] [INFO ] Removed a total of 424 redundant transitions.
[2025-06-03 19:28:12] [INFO ] Flatten gal took : 72 ms
[2025-06-03 19:28:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 283 labels/synchronizations in 4 ms.
[2025-06-03 19:28:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality17425211499692017895.gal : 4 ms
[2025-06-03 19:28:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality12148519615131284342.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/CTLCardinality17425211499692017895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12148519615131284342.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 524 transition count 958
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 523 transition count 957
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 523 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 522 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 522 transition count 956
Applied a total of 6 rules in 26 ms. Remains 522 /526 variables (removed 4) and now considering 956/958 (removed 2) transitions.
Running 954 sub problems to find dead transitions.
[2025-06-03 19:28:42] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
// Phase 1: matrix 944 rows 522 cols
[2025-06-03 19:28:42] [INFO ] Computed 48 invariants in 15 ms
[2025-06-03 19:28:42] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:52] [INFO ] Deduced a trap composed of 15 places in 171 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:52] [INFO ] Deduced a trap composed of 71 places in 122 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:52] [INFO ] Deduced a trap composed of 71 places in 124 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:52] [INFO ] Deduced a trap composed of 71 places in 87 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:52] [INFO ] Deduced a trap composed of 71 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:52] [INFO ] Deduced a trap composed of 71 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:52] [INFO ] Deduced a trap composed of 246 places in 278 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:53] [INFO ] Deduced a trap composed of 71 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:53] [INFO ] Deduced a trap composed of 37 places in 168 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:54] [INFO ] Deduced a trap composed of 86 places in 252 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:54] [INFO ] Deduced a trap composed of 121 places in 255 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:55] [INFO ] Deduced a trap composed of 337 places in 333 ms of which 109 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:28:59] [INFO ] Deduced a trap composed of 241 places in 289 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:29:00] [INFO ] Deduced a trap composed of 233 places in 320 ms of which 89 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 60 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 60 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40630ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40632ms
[2025-06-03 19:29:23] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:29:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:29:24] [INFO ] Implicit Places using invariants in 1178 ms returned [96, 111, 236, 249, 300, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1189 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 516/526 places, 956/958 transitions.
Applied a total of 0 rules in 6 ms. Remains 516 /516 variables (removed 0) and now considering 956/956 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41854 ms. Remains : 516/526 places, 956/958 transitions.
[2025-06-03 19:29:24] [INFO ] Flatten gal took : 31 ms
[2025-06-03 19:29:24] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:29:24] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-03 19:29:24] [INFO ] Flatten gal took : 24 ms
[2025-06-03 19:29:24] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:29:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality17683615817673610171.gal : 4 ms
[2025-06-03 19:29:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality16744470510546158354.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/CTLCardinality17683615817673610171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16744470510546158354.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:29:54] [INFO ] Flatten gal took : 30 ms
[2025-06-03 19:29:54] [INFO ] Applying decomposition
[2025-06-03 19:29:54] [INFO ] Flatten gal took : 26 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/graph11400889679491206745.txt' '-o' '/tmp/graph11400889679491206745.bin' '-w' '/tmp/graph11400889679491206745.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11400889679491206745.bin' '-l' '-1' '-v' '-w' '/tmp/graph11400889679491206745.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:29:54] [INFO ] Decomposing Gal with order
[2025-06-03 19:29:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:29:54] [INFO ] Removed a total of 790 redundant transitions.
[2025-06-03 19:29:54] [INFO ] Flatten gal took : 61 ms
[2025-06-03 19:29:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 41 labels/synchronizations in 7 ms.
[2025-06-03 19:29:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality3412135502829531390.gal : 5 ms
[2025-06-03 19:29:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality18416737102683070595.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/CTLCardinality3412135502829531390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18416737102683070595.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.
Starting structural reductions in LTL mode, iteration 0 : 526/526 places, 958/958 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 524 transition count 958
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 523 transition count 957
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 523 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 522 transition count 956
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 522 transition count 956
Applied a total of 6 rules in 25 ms. Remains 522 /526 variables (removed 4) and now considering 956/958 (removed 2) transitions.
Running 954 sub problems to find dead transitions.
[2025-06-03 19:30:25] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:30:25] [INFO ] Invariant cache hit.
[2025-06-03 19:30:25] [INFO ] State equation strengthened by 72 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:34] [INFO ] Deduced a trap composed of 15 places in 183 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:34] [INFO ] Deduced a trap composed of 71 places in 118 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:34] [INFO ] Deduced a trap composed of 71 places in 77 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:34] [INFO ] Deduced a trap composed of 71 places in 89 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:34] [INFO ] Deduced a trap composed of 71 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:35] [INFO ] Deduced a trap composed of 246 places in 289 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:35] [INFO ] Deduced a trap composed of 71 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:35] [INFO ] Deduced a trap composed of 71 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:36] [INFO ] Deduced a trap composed of 121 places in 277 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:37] [INFO ] Deduced a trap composed of 37 places in 153 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:38] [INFO ] Deduced a trap composed of 86 places in 244 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:40] [INFO ] Deduced a trap composed of 241 places in 298 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:41] [INFO ] Deduced a trap composed of 233 places in 313 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:42] [INFO ] Deduced a trap composed of 212 places in 291 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 19:30:42] [INFO ] Deduced a trap composed of 266 places in 302 ms of which 95 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/520 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/520 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/520 variables, 15/61 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/1466 variables, and 61 constraints, problems are : Problem set: 0 solved, 954 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/522 constraints, ReadFeed: 0/72 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40456ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 40458ms
[2025-06-03 19:31:05] [INFO ] Flow matrix only has 944 transitions (discarded 12 similar events)
[2025-06-03 19:31:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 19:31:06] [INFO ] Implicit Places using invariants in 1448 ms returned [96, 111, 236, 249, 300, 485]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1451 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 516/526 places, 956/958 transitions.
Applied a total of 0 rules in 11 ms. Remains 516 /516 variables (removed 0) and now considering 956/956 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41947 ms. Remains : 516/526 places, 956/958 transitions.
[2025-06-03 19:31:07] [INFO ] Flatten gal took : 23 ms
[2025-06-03 19:31:07] [INFO ] Flatten gal took : 35 ms
[2025-06-03 19:31:07] [INFO ] Input system was already deterministic with 956 transitions.
[2025-06-03 19:31:07] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:31:07] [INFO ] Flatten gal took : 24 ms
[2025-06-03 19:31:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality16056463247743926158.gal : 4 ms
[2025-06-03 19:31:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality16873109850596685188.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/CTLCardinality16056463247743926158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16873109850596685188.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:31:37] [INFO ] Flatten gal took : 28 ms
[2025-06-03 19:31:37] [INFO ] Applying decomposition
[2025-06-03 19:31:37] [INFO ] Flatten gal took : 25 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/graph12075960778493431784.txt' '-o' '/tmp/graph12075960778493431784.bin' '-w' '/tmp/graph12075960778493431784.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12075960778493431784.bin' '-l' '-1' '-v' '-w' '/tmp/graph12075960778493431784.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:31:37] [INFO ] Decomposing Gal with order
[2025-06-03 19:31:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:31:37] [INFO ] Removed a total of 769 redundant transitions.
[2025-06-03 19:31:37] [INFO ] Flatten gal took : 48 ms
[2025-06-03 19:31:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 7 ms.
[2025-06-03 19:31:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality795092206150690077.gal : 5 ms
[2025-06-03 19:31:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality17158800003676390682.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/CTLCardinality795092206150690077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17158800003676390682.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:32:07] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:32:07] [INFO ] Flatten gal took : 25 ms
[2025-06-03 19:32:07] [INFO ] Applying decomposition
[2025-06-03 19:32:07] [INFO ] Flatten gal took : 25 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/graph15253283663852755965.txt' '-o' '/tmp/graph15253283663852755965.bin' '-w' '/tmp/graph15253283663852755965.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15253283663852755965.bin' '-l' '-1' '-v' '-w' '/tmp/graph15253283663852755965.weights' '-q' '0' '-e' '0.001'
[2025-06-03 19:32:07] [INFO ] Decomposing Gal with order
[2025-06-03 19:32:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 19:32:07] [INFO ] Removed a total of 881 redundant transitions.
[2025-06-03 19:32:07] [INFO ] Flatten gal took : 67 ms
[2025-06-03 19:32:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 432 labels/synchronizations in 10 ms.
[2025-06-03 19:32:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality5721473117398439414.gal : 6 ms
[2025-06-03 19:32:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality5571117348797908034.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/CTLCardinality5721473117398439414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5571117348797908034.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 10 CTL formulae.
Detected timeout of ITS tools.
[2025-06-03 19:59:41] [INFO ] Flatten gal took : 212 ms
[2025-06-03 19:59:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality12357517590234591347.gal : 35 ms
[2025-06-03 19:59:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality1856344908064402422.ctl : 12 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/CTLCardinality12357517590234591347.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1856344908064402422.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 10 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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="PolyORBLF-PT-S02J06T06"
export BK_EXAMINATION="CTLCardinality"
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 PolyORBLF-PT-S02J06T06, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881254000433"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T06.tgz
mv PolyORBLF-PT-S02J06T06 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;