Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901993500033.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)
...............................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldRVs-PT-003A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901993500033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 19K May 29 14:33 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 ShieldRVs-PT-003A-CTLCardinality-2023-12
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2023-13
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2023-14
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2023-15
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-00
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-01
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-02
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-03
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-04
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-05
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-06
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-07
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-08
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-09
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-10
FORMULA_NAME ShieldRVs-PT-003A-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749034971122

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-003A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-04 11:02:52] [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]
[2025-06-04 11:02:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 11:02:52] [INFO ] Load time of PNML (sax parser for PT used): 46 ms
[2025-06-04 11:02:52] [INFO ] Transformed 45 places.
[2025-06-04 11:02:52] [INFO ] Transformed 60 transitions.
[2025-06-04 11:02:52] [INFO ] Found NUPN structural information;
[2025-06-04 11:02:52] [INFO ] Parsed PT model containing 45 places and 60 transitions and 276 arcs in 139 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 16 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2025-06-04 11:02:52] [INFO ] Computed 13 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:02:52] [INFO ] Implicit Places using invariants in 153 ms returned []
[2025-06-04 11:02:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:02:52] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:02:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:53] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:54] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:54] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:54] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:54] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:54] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:54] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:54] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:55] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:55] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:55] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:56] [INFO ] Deduced a trap along path composed of 6 places in 120 ms of which 98 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:56] [INFO ] Deduced a trap along path composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:56] [INFO ] Deduced a trap along path composed of 6 places in 23 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:56] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 4494 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:58] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:02:58] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:02] [INFO ] Deduced a trap along path composed of 7 places in 20 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 8024 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 12567ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 12589ms
Finished structural reductions in LTL mode , in 1 iterations and 12881 ms. Remains : 45/45 places, 60/60 transitions.
Support contains 43 out of 45 places after structural reductions.
[2025-06-04 11:03:05] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-04 11:03:05] [INFO ] Flatten gal took : 27 ms
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-04 11:03:05] [INFO ] Flatten gal took : 10 ms
[2025-06-04 11:03:05] [INFO ] Input system was already deterministic with 60 transitions.
Reduction of identical properties reduced properties to check from 55 to 53
RANDOM walk for 22731 steps (432 resets) in 459 ms. (49 steps per ms) remains 0/53 properties
[2025-06-04 11:03:05] [INFO ] Flatten gal took : 6 ms
[2025-06-04 11:03:05] [INFO ] Flatten gal took : 7 ms
[2025-06-04 11:03:05] [INFO ] Input system was already deterministic with 60 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 44 transition count 59
Applied a total of 2 rules in 16 ms. Remains 44 /45 variables (removed 1) and now considering 59/60 (removed 1) transitions.
// Phase 1: matrix 59 rows 44 cols
[2025-06-04 11:03:05] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:03:06] [INFO ] Implicit Places using invariants in 176 ms returned []
[2025-06-04 11:03:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:03:06] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 11:03:06] [INFO ] Redundant transitions in 24 ms returned [18]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 57 sub problems to find dead transitions.
// Phase 1: matrix 58 rows 44 cols
[2025-06-04 11:03:06] [INFO ] Computed 13 invariants in 3 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 8/65 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:06] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 4/69 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:07] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:07] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 2/71 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:07] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:07] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:07] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:07] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/44 variables, 4/75 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/44 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 9 (OVERLAPS) 58/102 variables, 44/119 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:07] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:07] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:08] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/102 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:08] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 4 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/102 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:08] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:08] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/102 variables, 2/125 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:08] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:08] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/102 variables, 2/127 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/102 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:09] [INFO ] Deduced a trap along path composed of 6 places in 26 ms of which 1 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/102 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/102 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 19 (OVERLAPS) 0/102 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 128 constraints, problems are : Problem set: 0 solved, 57 unsolved in 3540 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 13/56 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 26/83 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (OVERLAPS) 58/102 variables, 44/127 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/102 variables, 57/184 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/102 variables, 1/185 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:11] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:11] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 12 (OVERLAPS) 0/102 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 187 constraints, problems are : Problem set: 0 solved, 57 unsolved in 4780 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 8337ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 8339ms
Starting structural reductions in SI_CTL mode, iteration 1 : 44/45 places, 58/60 transitions.
Applied a total of 0 rules in 10 ms. Remains 44 /44 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 8648 ms. Remains : 44/45 places, 58/60 transitions.
[2025-06-04 11:03:14] [INFO ] Flatten gal took : 6 ms
[2025-06-04 11:03:14] [INFO ] Flatten gal took : 6 ms
[2025-06-04 11:03:14] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-04 11:03:14] [INFO ] Flatten gal took : 5 ms
[2025-06-04 11:03:14] [INFO ] Flatten gal took : 5 ms
[2025-06-04 11:03:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality4845672246094425290.gal : 2 ms
[2025-06-04 11:03:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality16970474986656057403.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/CTLCardinality4845672246094425290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16970474986656057403.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.096e+06,0.07705,6452,2,896,5,9693,6,0,236,18411,0


Converting to forward existential form...Done !
original formula: EF(AG((((p2==0)&&(p11==1))&&((p8==0)&&(p32==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((p2==0)&&(p11==1))&&((p8==0)&&(p32==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t17, t19, t20, t22, t23...370
(forward)formula 0,0,0.264237,13492,1,0,171,57132,138,63,1974,65547,129
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2025-06-04 11:03:14] [INFO ] Computed 13 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:03:14] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-04 11:03:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:03:15] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:03:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:15] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:16] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:16] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:16] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:16] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:16] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:16] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:16] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:17] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:17] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:17] [INFO ] Deduced a trap along path composed of 6 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:17] [INFO ] Deduced a trap along path composed of 10 places in 17 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:17] [INFO ] Deduced a trap along path composed of 6 places in 26 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:18] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 4008 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:19] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:19] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:24] [INFO ] Deduced a trap along path composed of 7 places in 17 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 8032 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 12054ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 12055ms
Finished structural reductions in LTL mode , in 1 iterations and 12152 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:03:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 11:03:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 11:03:27] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:03:27] [INFO ] Flatten gal took : 10 ms
[2025-06-04 11:03:27] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:03:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality4946906187407633854.gal : 9 ms
[2025-06-04 11:03:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality16821216018110795205.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/CTLCardinality4946906187407633854.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16821216018110795205.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.071661,6720,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: AG((A((((p26!=1)&&(((p41==1)||(p31==0))||(p18==1))) + AX((p7==0))) U (EX(((p1==0)||(p41==1))) + !(((p7==0)||(p18==1))))) + AX(EX(EF((p31=...163
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(!((E(!((EX(((p1==0)||(p41==1))) + !(((p7==0)||(p18==1))))) U (!((((p26!=1)&&(((p41==1)...361
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
Using saturation style SCC detection
(forward)formula 0,1,1.49341,61592,1,0,431,300923,155,197,2043,467130,388
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:03:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:03:28] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-04 11:03:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:03:28] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:03:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:29] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:30] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:30] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:30] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:30] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:30] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:30] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:30] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:30] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:31] [INFO ] Deduced a trap along path composed of 6 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:31] [INFO ] Deduced a trap along path composed of 10 places in 21 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:31] [INFO ] Deduced a trap along path composed of 6 places in 21 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:31] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 3954 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:33] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:33] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:37] [INFO ] Deduced a trap along path composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 8183 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 12150ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 12150ms
Finished structural reductions in LTL mode , in 1 iterations and 12243 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:03:40] [INFO ] Flatten gal took : 10 ms
[2025-06-04 11:03:40] [INFO ] Flatten gal took : 5 ms
[2025-06-04 11:03:40] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:03:40] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:03:40] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:03:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality3030907305538893236.gal : 1 ms
[2025-06-04 11:03:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality3800648798254274962.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/CTLCardinality3030907305538893236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3800648798254274962.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.06459,6716,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: EX((AF((AG((p37==1)) * EX(((p10==0)||(p15==1))))) * (AX(AX((((p43==0)||(p34==1))||((p2==0)||(p19==1))))) + ((((p15==1) * A((p40==1) U ((p...296
=> equivalent forward existential formula: ([((EY(Init) * !(EG(!((!(E(TRUE U !((p37==1)))) * EX(((p10==0)||(p15==1)))))))) * !(EX(!(!(EX(!((((p43==0)||(p34...1026
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
Using saturation style SCC detection
(forward)formula 0,0,12.9925,396304,1,0,816,1.71967e+06,170,422,2097,3.43504e+06,857
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:03:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:03:54] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-04 11:03:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:03:54] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:03:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:54] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:55] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:55] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:55] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:55] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:55] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:55] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:55] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:55] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:56] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:56] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:56] [INFO ] Deduced a trap along path composed of 6 places in 27 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:56] [INFO ] Deduced a trap along path composed of 10 places in 25 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:57] [INFO ] Deduced a trap along path composed of 6 places in 17 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:57] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 4 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 3895 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:58] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:03:58] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:02] [INFO ] Deduced a trap along path composed of 7 places in 27 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 7848 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11754ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 11754ms
Finished structural reductions in LTL mode , in 1 iterations and 11850 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:04:05] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:04:05] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:04:05] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:04:05] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:04:05] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:04:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality18116971080031323518.gal : 0 ms
[2025-06-04 11:04:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality13072066432551903527.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/CTLCardinality18116971080031323518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13072066432551903527.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.065764,6716,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: EF(AG((((E(((p10==1)||(p1==1)) U (((p3==0)||(p38==0))||(p1==1))) + AG(((p34==0)||(p12==1)))) + (AX((p18==1)) + (p4==0))) + (p17==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((E(((p10==1)||(p1==1)) U (((p3==0)||(p38==0))||(p1==1))) + !(E(TRUE U !(((p34...234
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
(forward)formula 0,1,0.921271,41040,1,0,230,167762,151,95,2029,300029,194
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:04:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:04:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-04 11:04:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:04:06] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:04:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:07] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:08] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:08] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:08] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:08] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:08] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:08] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:08] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:08] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:08] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:09] [INFO ] Deduced a trap along path composed of 6 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:09] [INFO ] Deduced a trap along path composed of 10 places in 25 ms of which 2 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:09] [INFO ] Deduced a trap along path composed of 6 places in 18 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:10] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 3905 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:11] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:11] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:15] [INFO ] Deduced a trap along path composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 7763 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11679ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 11679ms
Finished structural reductions in LTL mode , in 1 iterations and 11759 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:04:18] [INFO ] Flatten gal took : 8 ms
[2025-06-04 11:04:18] [INFO ] Flatten gal took : 6 ms
[2025-06-04 11:04:18] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:04:18] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:04:18] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:04:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality17020810028542026290.gal : 1 ms
[2025-06-04 11:04:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality15263438570283850207.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/CTLCardinality17020810028542026290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15263438570283850207.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.066737,6724,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: EF((AF(AG(!(A(((p0==0)||(p18==1)) U (p19==0))))) + E((!(EF((p11==1))) + EG((p25==1))) U AG(EX(((p13==0)||(p12==1)))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!(!(E(TRUE U !(!(!((E(!((p19==0)) U (!(((p0==0)||(p18==1))) * !((p19==0)))) + EG(!((p1...302
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
(forward)formula 0,0,7.42576,259024,1,0,676,1.0972e+06,154,280,2035,2.06058e+06,715
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:04:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:04:26] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-04 11:04:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:04:26] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:04:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:26] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:27] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:27] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:27] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:27] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:27] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:27] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:27] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:27] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:27] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:28] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:28] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:28] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:28] [INFO ] Deduced a trap along path composed of 6 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:29] [INFO ] Deduced a trap along path composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:29] [INFO ] Deduced a trap along path composed of 6 places in 24 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:29] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 4085 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:31] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:31] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:35] [INFO ] Deduced a trap along path composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 7676 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11774ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 11775ms
Finished structural reductions in LTL mode , in 1 iterations and 11866 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:04:37] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:04:37] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:04:37] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:04:37] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:04:37] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:04:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality3308868190937230987.gal : 0 ms
[2025-06-04 11:04:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality18043378829262029037.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/CTLCardinality3308868190937230987.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18043378829262029037.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.063421,6720,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: EF(EX(AF(AG((p0==0)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EG(!(!(E(TRUE U !((p0==0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
Using saturation style SCC detection
(forward)formula 0,1,0.265756,15608,1,0,213,66724,150,64,2040,76009,175
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:04:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:04:38] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-04 11:04:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:04:38] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 11:04:38] [INFO ] Redundant transitions in 18 ms returned [21]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 58 sub problems to find dead transitions.
// Phase 1: matrix 59 rows 45 cols
[2025-06-04 11:04:38] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:38] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:39] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:39] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:39] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:39] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:39] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:39] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:39] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 59/104 variables, 45/120 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:39] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:39] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:40] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/104 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:40] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/104 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/104 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:40] [INFO ] Deduced a trap along path composed of 6 places in 18 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:40] [INFO ] Deduced a trap along path composed of 9 places in 27 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/104 variables, 2/126 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:41] [INFO ] Deduced a trap along path composed of 6 places in 22 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/104 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/104 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:41] [INFO ] Deduced a trap along path composed of 10 places in 23 ms of which 0 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/104 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/104 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 19 (OVERLAPS) 0/104 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 128 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3919 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 21/79 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 59/104 variables, 45/124 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 58/182 constraints. Problems are: Problem set: 0 solved, 58 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:42] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/104 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/104 variables, 4/187 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 11 (OVERLAPS) 0/104 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 187 constraints, problems are : Problem set: 0 solved, 58 unsolved in 3924 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 22/22 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 7857ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 7857ms
Starting structural reductions in SI_CTL mode, iteration 1 : 45/45 places, 59/60 transitions.
Applied a total of 0 rules in 9 ms. Remains 45 /45 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 7978 ms. Remains : 45/45 places, 59/60 transitions.
[2025-06-04 11:04:46] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:04:46] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:04:46] [INFO ] Input system was already deterministic with 59 transitions.
[2025-06-04 11:04:46] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:04:46] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:04:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10787468287617143425.gal : 1 ms
[2025-06-04 11:04:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality9580215394323581733.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/CTLCardinality10787468287617143425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9580215394323581733.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.065658,6824,2,922,5,9980,6,0,241,18782,0


Converting to forward existential form...Done !
original formula: !(E(!((!(E((p25==1) U (p20==1))) * (AF(((p39==0)||(p34==1))) + ((p30==1)&&(p34!=0))))) U EG(((((p5==0)||(p15==1))||((p42==0)||(p9==0))) +...260
=> equivalent forward existential formula: [FwdG(FwdU(Init,!((!(E((p25==1) U (p20==1))) * (!(EG(!(((p39==0)||(p34==1))))) + ((p30==1)&&(p34!=0)))))),((((p5...306
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t22...375
(forward)formula 0,0,10.0893,341896,1,0,969,1.47336e+06,163,440,2029,2.95326e+06,1015
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 45 cols
[2025-06-04 11:04:56] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:04:56] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-04 11:04:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:04:56] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:04:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:56] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:56] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:56] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:56] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:56] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:56] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:57] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:58] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:58] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:58] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:58] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:58] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:58] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:59] [INFO ] Deduced a trap along path composed of 6 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:59] [INFO ] Deduced a trap along path composed of 10 places in 23 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:59] [INFO ] Deduced a trap along path composed of 6 places in 19 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:04:59] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 4018 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:01] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:01] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:05] [INFO ] Deduced a trap along path composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 7949 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11975ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 11976ms
Finished structural reductions in LTL mode , in 1 iterations and 12068 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:05:08] [INFO ] Flatten gal took : 11 ms
[2025-06-04 11:05:08] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:05:08] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:05:08] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:05:08] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:05:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality8111367479186346620.gal : 1 ms
[2025-06-04 11:05:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality11841410663732600092.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/CTLCardinality8111367479186346620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11841410663732600092.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.064891,6720,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: A((p5==0) U !(E(!(AG((p11==1))) U (AG(EX((p33==0))) + (AF((p30==1)) * AF(((p3==0)||(p36==1))))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(!(!(E(TRUE U !((p11==1))))) U (!(E(TRUE U !(EX((p33==0))))) + (!(EG(!((p30==1)))) * !(EG(!(...471
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
Using saturation style SCC detection
(forward)formula 0,0,21.5065,697456,1,0,1502,3.12384e+06,165,824,2043,6.082e+06,1631
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:05:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:05:30] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-04 11:05:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:05:30] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:05:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:30] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:31] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:32] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:32] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:32] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:32] [INFO ] Deduced a trap along path composed of 6 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:33] [INFO ] Deduced a trap along path composed of 10 places in 18 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:33] [INFO ] Deduced a trap along path composed of 6 places in 22 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:33] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 3982 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:35] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:35] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:05:39] [INFO ] Deduced a trap along path composed of 7 places in 21 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 7963 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11954ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 11954ms
Finished structural reductions in LTL mode , in 1 iterations and 12041 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:05:42] [INFO ] Flatten gal took : 11 ms
[2025-06-04 11:05:42] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:05:42] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:05:42] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:05:42] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:05:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality13625833329037228872.gal : 1 ms
[2025-06-04 11:05:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality11002956899359155100.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/CTLCardinality13625833329037228872.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11002956899359155100.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.064463,6772,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: A((p41==0) U EG((EG(((((p13==0)||(p16==1))&&(p0==0))||(p29!=1))) + ((AF((p15==1)) * (p5==1)) * ((p7!=0) * EF(EX((p27==0))))))))
=> equivalent forward existential formula: [((Init * !(EG(!(EG((EG(((((p13==0)||(p16==1))&&(p0==0))||(p29!=1))) + ((!(EG(!((p15==1)))) * (p5==1)) * ((p7!=0...484
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,18.0701,582128,1,0,1236,2.68239e+06,167,630,2028,5.13374e+06,1347
FORMULA ShieldRVs-PT-003A-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:06:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:06:00] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-04 11:06:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:06:00] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:06:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:00] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:00] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:00] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:00] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:01] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:02] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:02] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:02] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:02] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:02] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:02] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:03] [INFO ] Deduced a trap along path composed of 6 places in 17 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:03] [INFO ] Deduced a trap along path composed of 10 places in 22 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:03] [INFO ] Deduced a trap along path composed of 6 places in 14 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:03] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 3951 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:05] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:05] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:09] [INFO ] Deduced a trap along path composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 7836 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11796ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 11796ms
Finished structural reductions in LTL mode , in 1 iterations and 11883 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:06:12] [INFO ] Flatten gal took : 7 ms
[2025-06-04 11:06:12] [INFO ] Flatten gal took : 5 ms
[2025-06-04 11:06:12] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:06:12] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:06:12] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:06:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality15740606881997701114.gal : 1 ms
[2025-06-04 11:06:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality15057978268745665308.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/CTLCardinality15740606881997701114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15057978268745665308.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.063935,6720,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: EX(E(((p32==0)||(p1==1)) U (!(AF(((p37==1)&&((p16==0)||(p43==1))))) + (p0==1))))
=> equivalent forward existential formula: ([FwdG(FwdU(EY(Init),((p32==0)||(p1==1))),!(((p37==1)&&((p16==0)||(p43==1)))))] != FALSE + [(FwdU(EY(Init),((p32...192
Hit Full ! (commute/partial/dont) 49/0/11
Hit Full ! (commute/partial/dont) 40/0/20
(forward)formula 0,1,2.69468,105948,1,0,55,338609,27,4,1558,758633,52
FORMULA ShieldRVs-PT-003A-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:06:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:06:15] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-04 11:06:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:06:15] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:06:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:15] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:16] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:17] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:17] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:17] [INFO ] Deduced a trap along path composed of 6 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:17] [INFO ] Deduced a trap along path composed of 10 places in 24 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:18] [INFO ] Deduced a trap along path composed of 6 places in 18 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:18] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 3790 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:19] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:19] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:23] [INFO ] Deduced a trap along path composed of 7 places in 16 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 7828 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11641ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 11641ms
Finished structural reductions in LTL mode , in 1 iterations and 11727 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:06:26] [INFO ] Flatten gal took : 10 ms
[2025-06-04 11:06:26] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:06:26] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:06:26] [INFO ] Flatten gal took : 2 ms
[2025-06-04 11:06:26] [INFO ] Flatten gal took : 2 ms
[2025-06-04 11:06:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality17519159630453507259.gal : 0 ms
[2025-06-04 11:06:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality4674870897893845888.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/CTLCardinality17519159630453507259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4674870897893845888.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.064769,6720,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: A(AG(EX(((p24==0)||(p22==1)))) U E((EF(((p14==0)||(p1==1))) + EG(AX((p9==1)))) U AX(FALSE)))
=> equivalent forward existential formula: [((Init * !(EG(!(E((E(TRUE U ((p14==0)||(p1==1))) + EG(!(EX(!((p9==1)))))) U !(EX(!(FALSE)))))))) * !(E(!(E((E(T...369
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
Using saturation style SCC detection
(forward)formula 0,1,6.2588,209712,1,0,608,942575,155,314,2058,1.72911e+06,574
FORMULA ShieldRVs-PT-003A-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:06:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:06:33] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-04 11:06:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:06:33] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:06:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:33] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:34] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:35] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:35] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:35] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:35] [INFO ] Deduced a trap along path composed of 6 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:35] [INFO ] Deduced a trap along path composed of 10 places in 16 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:36] [INFO ] Deduced a trap along path composed of 6 places in 22 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:36] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 3840 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:37] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:38] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:06:41] [INFO ] Deduced a trap along path composed of 7 places in 17 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 7835 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11684ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 11684ms
Finished structural reductions in LTL mode , in 1 iterations and 11763 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:06:44] [INFO ] Flatten gal took : 10 ms
[2025-06-04 11:06:44] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:06:45] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:06:45] [INFO ] Flatten gal took : 3 ms
[2025-06-04 11:06:45] [INFO ] Flatten gal took : 2 ms
[2025-06-04 11:06:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality3608141428808164371.gal : 1 ms
[2025-06-04 11:06:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality16912160507792301207.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/CTLCardinality3608141428808164371.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16912160507792301207.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.065557,6712,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: A(AX(!(EF(AG((p13==1))))) U !(A(AF(!(AF(((p36==0)||(p33==1))))) U EF((((p19==1)||(p37==0))||(p17==1))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!(!((E(!(E(TRUE U (((p19==1)||(p37==0))||(p17==1)))) U (!(!(EG(!(!(!(EG(!(((p36==0)||(p33==1)))...769
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,18.4396,591008,1,0,1359,2.59687e+06,163,772,2043,5.05339e+06,1429
FORMULA ShieldRVs-PT-003A-CTLCardinality-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 60/60 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2025-06-04 11:07:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:07:03] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-04 11:07:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 11:07:03] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 59 sub problems to find dead transitions.
[2025-06-04 11:07:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:03] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 10/68 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 60/105 variables, 45/119 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:04] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:05] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:05] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:05] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:05] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:05] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/105 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:05] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:05] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/105 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:06] [INFO ] Deduced a trap along path composed of 6 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:06] [INFO ] Deduced a trap along path composed of 10 places in 24 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/105 variables, 2/130 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:06] [INFO ] Deduced a trap along path composed of 6 places in 20 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/105 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:06] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/105 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 18 (OVERLAPS) 0/105 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/105 variables, and 132 constraints, problems are : Problem set: 0 solved, 59 unsolved in 3935 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/44 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 1/45 variables, 13/57 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 26/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (OVERLAPS) 60/105 variables, 45/129 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 59/188 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:08] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:08] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 2/190 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 3/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/105 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 59 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 11:07:12] [INFO ] Deduced a trap along path composed of 7 places in 20 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/105 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 13 (OVERLAPS) 0/105 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/105 variables, and 194 constraints, problems are : Problem set: 0 solved, 59 unsolved in 7697 ms.
Refiners :[Domain max(s): 45/45 constraints, Positive P Invariants (semi-flows): 13/13 constraints, State Equation: 45/45 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 28/28 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 11639ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 11639ms
Finished structural reductions in LTL mode , in 1 iterations and 11726 ms. Remains : 45/45 places, 60/60 transitions.
[2025-06-04 11:07:15] [INFO ] Flatten gal took : 8 ms
[2025-06-04 11:07:15] [INFO ] Flatten gal took : 4 ms
[2025-06-04 11:07:15] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-04 11:07:15] [INFO ] Flatten gal took : 2 ms
[2025-06-04 11:07:15] [INFO ] Flatten gal took : 2 ms
[2025-06-04 11:07:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality8255346422695478509.gal : 0 ms
[2025-06-04 11:07:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality3902511589980319493.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/CTLCardinality8255346422695478509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3902511589980319493.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.5305e+06,0.067718,6712,2,922,5,9992,6,0,242,18837,0


Converting to forward existential form...Done !
original formula: EG(E(!(((AG(AF((p29==1))) * A((p11==0) U ((p30==0)||(p29==1)))) * AF(((p44==0)||(p32==1))))) U !((!(((p30==0)||(p15==1))) + (AX(((p18==0)...212
=> equivalent forward existential formula: [FwdG(Init,E(!(((!(E(TRUE U !(!(EG(!((p29==1))))))) * !((E(!(((p30==0)||(p29==1))) U (!((p11==0)) * !(((p30==0)|...354
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t19, t20, t21...380
(forward)formula 0,1,17.2396,574080,1,0,1812,2.56928e+06,178,837,2065,4.88386e+06,1959
FORMULA ShieldRVs-PT-003A-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2025-06-04 11:07:32] [INFO ] Flatten gal took : 2 ms
[2025-06-04 11:07:32] [INFO ] Flatten gal took : 2 ms
Total runtime 280389 ms.

BK_STOP 1749035252732

--------------------
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="ShieldRVs-PT-003A"
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 ShieldRVs-PT-003A, 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 r212-tall-174901993500033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-003A.tgz
mv ShieldRVs-PT-003A 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;