Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901995100793.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 SmartHome-PT-14, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901995100793
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 6.8K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K 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 3 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 101K 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 SmartHome-PT-14-CTLCardinality-2023-12
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2023-13
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2023-14
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2023-15
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-00
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-01
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-02
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-03
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-04
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-05
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-06
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-07
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-08
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-09
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-10
FORMULA_NAME SmartHome-PT-14-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1749249821822

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-14
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-06 22:43:42] [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]
[2025-06-06 22:43:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 22:43:43] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2025-06-06 22:43:43] [INFO ] Transformed 422 places.
[2025-06-06 22:43:43] [INFO ] Transformed 448 transitions.
[2025-06-06 22:43:43] [INFO ] Found NUPN structural information;
[2025-06-06 22:43:43] [INFO ] Parsed PT model containing 422 places and 448 transitions and 1026 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 129 places in 5 ms
Reduce places removed 129 places and 104 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-14-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-CTLCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-CTLCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 293 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 344/344 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 283 transition count 344
Discarding 71 places :
Symmetric choice reduction at 1 with 71 rule applications. Total rules 81 place count 212 transition count 273
Iterating global reduction 1 with 71 rules applied. Total rules applied 152 place count 212 transition count 273
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 159 place count 212 transition count 266
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 176 place count 195 transition count 249
Iterating global reduction 2 with 17 rules applied. Total rules applied 193 place count 195 transition count 249
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 209 place count 179 transition count 233
Iterating global reduction 2 with 16 rules applied. Total rules applied 225 place count 179 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 226 place count 179 transition count 232
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 231 place count 174 transition count 227
Iterating global reduction 3 with 5 rules applied. Total rules applied 236 place count 174 transition count 227
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 237 place count 173 transition count 226
Iterating global reduction 3 with 1 rules applied. Total rules applied 238 place count 173 transition count 226
Applied a total of 238 rules in 72 ms. Remains 173 /293 variables (removed 120) and now considering 226/344 (removed 118) transitions.
// Phase 1: matrix 226 rows 173 cols
[2025-06-06 22:43:43] [INFO ] Computed 4 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:43:43] [INFO ] Implicit Places using invariants in 193 ms returned []
[2025-06-06 22:43:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:43:43] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
Running 225 sub problems to find dead transitions.
[2025-06-06 22:43:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 2/173 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (OVERLAPS) 226/399 variables, 173/177 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (OVERLAPS) 0/399 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Real declared 399/399 variables, and 177 constraints, problems are : Problem set: 0 solved, 225 unsolved in 10452 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 173/173 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 2/173 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (OVERLAPS) 226/399 variables, 173/177 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 225/402 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:43:58] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 1/403 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:44:00] [INFO ] Deduced a trap along path composed of 4 places in 40 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/399 variables, 1/404 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:44:05] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/399 variables, 1/405 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/399 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 10 (OVERLAPS) 0/399 variables, 0/405 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Int declared 399/399 variables, and 405 constraints, problems are : Problem set: 0 solved, 225 unsolved in 25741 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 173/173 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 36254ms problems are : Problem set: 0 solved, 225 unsolved
Search for dead transitions found 0 dead transitions in 36268ms
Starting structural reductions in LTL mode, iteration 1 : 173/293 places, 226/344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36734 ms. Remains : 173/293 places, 226/344 transitions.
Support contains 26 out of 173 places after structural reductions.
[2025-06-06 22:44:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-06 22:44:20] [INFO ] Flatten gal took : 34 ms
FORMULA SmartHome-PT-14-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 22:44:20] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SmartHome-PT-14-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-14-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 22:44:20] [INFO ] Flatten gal took : 14 ms
[2025-06-06 22:44:20] [INFO ] Input system was already deterministic with 226 transitions.
Support contains 18 out of 173 places (down from 26) after GAL structural reductions.
RANDOM walk for 40000 steps (199 resets) in 941 ms. (42 steps per ms) remains 1/14 properties
BEST_FIRST walk for 40004 steps (29 resets) in 135 ms. (294 steps per ms) remains 1/1 properties
[2025-06-06 22:44:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/34 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 53/87 variables, 34/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 108/195 variables, 31/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/195 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 110/305 variables, 53/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/305 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/306 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/306 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/306 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 57/363 variables, 31/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/363 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 20/383 variables, 15/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/383 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 10/393 variables, 4/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/393 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 6/399 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/399 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/399 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 399/399 variables, and 177 constraints, problems are : Problem set: 0 solved, 1 unsolved in 131 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 173/173 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 27/34 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 53/87 variables, 34/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/87 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 108/195 variables, 31/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/195 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/195 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 110/305 variables, 53/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/305 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/306 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/306 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/306 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 57/363 variables, 31/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/363 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 20/383 variables, 15/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/383 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 10/393 variables, 4/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/393 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 6/399 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/399 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/399 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 399/399 variables, and 178 constraints, problems are : Problem set: 0 solved, 1 unsolved in 203 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 173/173 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 338ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 173 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 173/173 places, 226/226 transitions.
Graph (trivial) has 177 edges and 173 vertex of which 104 / 173 are part of one of the 8 SCC in 5 ms
Free SCC test removed 96 places
Drop transitions (Empty/Sink Transition effects.) removed 139 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 145 transitions.
Graph (complete) has 121 edges and 77 vertex of which 67 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 67 transition count 49
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 56 place count 44 transition count 47
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 43 transition count 47
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 62 place count 38 transition count 42
Iterating global reduction 3 with 5 rules applied. Total rules applied 67 place count 38 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 68 place count 38 transition count 41
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 106 place count 19 transition count 22
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Graph (complete) has 29 edges and 19 vertex of which 15 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 13 rules applied. Total rules applied 119 place count 15 transition count 10
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 120 place count 14 transition count 9
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 6 rules applied. Total rules applied 126 place count 10 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 128 place count 8 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 128 place count 8 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 130 place count 7 transition count 6
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 131 place count 6 transition count 5
Iterating global reduction 7 with 1 rules applied. Total rules applied 132 place count 6 transition count 5
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 133 place count 5 transition count 4
Applied a total of 133 rules in 27 ms. Remains 5 /173 variables (removed 168) and now considering 4/226 (removed 222) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 5/173 places, 4/226 transitions.
RANDOM walk for 4 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/1 properties
[2025-06-06 22:44:21] [INFO ] Flatten gal took : 10 ms
[2025-06-06 22:44:21] [INFO ] Flatten gal took : 9 ms
[2025-06-06 22:44:21] [INFO ] Input system was already deterministic with 226 transitions.
Computed a total of 34 stabilizing places and 33 stable transitions
Graph (complete) has 279 edges and 173 vertex of which 172 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 226/226 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 172 transition count 226
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 162 transition count 216
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 162 transition count 216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 161 transition count 215
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 161 transition count 215
Applied a total of 23 rules in 8 ms. Remains 161 /173 variables (removed 12) and now considering 215/226 (removed 11) transitions.
// Phase 1: matrix 215 rows 161 cols
[2025-06-06 22:44:21] [INFO ] Computed 3 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:44:21] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-06 22:44:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:44:21] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 214 sub problems to find dead transitions.
[2025-06-06 22:44:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (OVERLAPS) 1/161 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (OVERLAPS) 215/376 variables, 161/164 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/376 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 6 (OVERLAPS) 0/376 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Real declared 376/376 variables, and 164 constraints, problems are : Problem set: 0 solved, 214 unsolved in 9051 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 161/161 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 214 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 2 (OVERLAPS) 1/161 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/161 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 4 (OVERLAPS) 215/376 variables, 161/164 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/376 variables, 214/378 constraints. Problems are: Problem set: 0 solved, 214 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:44:33] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:44:33] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/376 variables, 2/380 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/376 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 214 unsolved
At refinement iteration 8 (OVERLAPS) 0/376 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 214 unsolved
No progress, stopping.
After SMT solving in domain Int declared 376/376 variables, and 380 constraints, problems are : Problem set: 0 solved, 214 unsolved in 14511 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 161/161 constraints, PredecessorRefiner: 214/214 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 23587ms problems are : Problem set: 0 solved, 214 unsolved
Search for dead transitions found 0 dead transitions in 23589ms
Starting structural reductions in LTL mode, iteration 1 : 161/173 places, 215/226 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23725 ms. Remains : 161/173 places, 215/226 transitions.
[2025-06-06 22:44:44] [INFO ] Flatten gal took : 9 ms
[2025-06-06 22:44:44] [INFO ] Flatten gal took : 8 ms
[2025-06-06 22:44:44] [INFO ] Input system was already deterministic with 215 transitions.
[2025-06-06 22:44:44] [INFO ] Flatten gal took : 8 ms
[2025-06-06 22:44:44] [INFO ] Flatten gal took : 7 ms
[2025-06-06 22:44:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality6964747572808511346.gal : 4 ms
[2025-06-06 22:44:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality18348706176224859950.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6964747572808511346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18348706176224859950.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,3.25024e+12,0.217753,13296,2,2626,5,42901,6,0,853,45139,0


Converting to forward existential form...Done !
original formula: EF((((p253==1) * EF((p220==0))) * (EX(((p265==0) + EX(TRUE))) + (p30==1))))
=> equivalent forward existential formula: (([(EY((FwdU(Init,TRUE) * ((p253==1) * E(TRUE U (p220==0))))) * (p265==0))] != FALSE + [(EY(EY((FwdU(Init,TRUE) ...293
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t27, t32, t63, t95, t98, t115, t118, t135, t138, t150, t153, t170, t184, t187, t188,...274
(forward)formula 0,1,1.8124,69180,1,0,266,350083,453,184,4864,302655,443
FORMULA SmartHome-PT-14-CTLCardinality-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 226/226 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 172 transition count 226
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 161 transition count 215
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 161 transition count 215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 161 transition count 214
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 159 transition count 212
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 159 transition count 212
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 157 transition count 210
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 157 transition count 210
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 33 place count 157 transition count 209
Applied a total of 33 rules in 20 ms. Remains 157 /173 variables (removed 16) and now considering 209/226 (removed 17) transitions.
// Phase 1: matrix 209 rows 157 cols
[2025-06-06 22:44:46] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:44:46] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-06 22:44:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:44:46] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 208 sub problems to find dead transitions.
[2025-06-06 22:44:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (OVERLAPS) 1/157 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/366 variables, 157/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 6 (OVERLAPS) 0/366 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
No progress, stopping.
After SMT solving in domain Real declared 366/366 variables, and 160 constraints, problems are : Problem set: 0 solved, 208 unsolved in 8542 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 157/157 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (OVERLAPS) 1/157 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/366 variables, 157/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 208/368 constraints. Problems are: Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:44:59] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/366 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 8 (OVERLAPS) 0/366 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 208 unsolved
No progress, stopping.
After SMT solving in domain Int declared 366/366 variables, and 369 constraints, problems are : Problem set: 0 solved, 208 unsolved in 13559 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 157/157 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 22119ms problems are : Problem set: 0 solved, 208 unsolved
Search for dead transitions found 0 dead transitions in 22120ms
Starting structural reductions in LTL mode, iteration 1 : 157/173 places, 209/226 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22272 ms. Remains : 157/173 places, 209/226 transitions.
[2025-06-06 22:45:09] [INFO ] Flatten gal took : 11 ms
[2025-06-06 22:45:09] [INFO ] Flatten gal took : 8 ms
[2025-06-06 22:45:09] [INFO ] Input system was already deterministic with 209 transitions.
[2025-06-06 22:45:09] [INFO ] Flatten gal took : 7 ms
[2025-06-06 22:45:09] [INFO ] Flatten gal took : 7 ms
[2025-06-06 22:45:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality922433557504882758.gal : 3 ms
[2025-06-06 22:45:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality14235023284259024484.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/CTLCardinality922433557504882758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14235023284259024484.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,2.08052e+12,0.206501,13252,2,2558,5,43076,6,0,831,45888,0


Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t27, t30, t59, t91, t94, t111, t114, t131, t134, t146, t149, t166, t180, t183, t186,...268
(forward)formula 0,1,1.53105,58584,1,0,255,263383,433,180,4472,275197,424
FORMULA SmartHome-PT-14-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 226/226 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 172 transition count 226
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 162 transition count 216
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 162 transition count 216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 162 transition count 215
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 160 transition count 213
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 160 transition count 213
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 28 place count 158 transition count 211
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 158 transition count 211
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 158 transition count 210
Applied a total of 31 rules in 10 ms. Remains 158 /173 variables (removed 15) and now considering 210/226 (removed 16) transitions.
// Phase 1: matrix 210 rows 158 cols
[2025-06-06 22:45:10] [INFO ] Computed 3 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:45:10] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-06 22:45:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:45:10] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 209 sub problems to find dead transitions.
[2025-06-06 22:45:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (OVERLAPS) 210/368 variables, 158/161 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (OVERLAPS) 0/368 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Real declared 368/368 variables, and 161 constraints, problems are : Problem set: 0 solved, 209 unsolved in 8356 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 209 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (OVERLAPS) 210/368 variables, 158/161 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 209/370 constraints. Problems are: Problem set: 0 solved, 209 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:45:22] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 1/371 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 8 (OVERLAPS) 0/368 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Int declared 368/368 variables, and 371 constraints, problems are : Problem set: 0 solved, 209 unsolved in 14457 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 22837ms problems are : Problem set: 0 solved, 209 unsolved
Search for dead transitions found 0 dead transitions in 22842ms
Starting structural reductions in LTL mode, iteration 1 : 158/173 places, 210/226 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22981 ms. Remains : 158/173 places, 210/226 transitions.
[2025-06-06 22:45:33] [INFO ] Flatten gal took : 8 ms
[2025-06-06 22:45:33] [INFO ] Flatten gal took : 7 ms
[2025-06-06 22:45:33] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-06 22:45:33] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:45:33] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:45:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality4896294072378908558.gal : 1 ms
[2025-06-06 22:45:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality18137361890790652274.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/CTLCardinality4896294072378908558.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18137361890790652274.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,2.16374e+12,0.213858,13520,2,2657,5,43925,6,0,836,46760,0


Converting to forward existential form...Done !
original formula: AX((EF((p82==1)) * EF((p196==1))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U (p82==1))))] = FALSE * [(EY(Init) * !(E(TRUE U (p196==1))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t27, t30, t59, t92, t95, t112, t115, t132, t135, t147, t150, t167, t181, t184, t187,...268
(forward)formula 0,1,2.51543,92648,1,0,279,520017,442,199,4771,440279,475
FORMULA SmartHome-PT-14-CTLCardinality-2025-03 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 : 173/173 places, 226/226 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 172 transition count 226
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 161 transition count 215
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 161 transition count 215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 161 transition count 214
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 159 transition count 212
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 159 transition count 212
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 157 transition count 210
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 157 transition count 210
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 33 place count 157 transition count 209
Applied a total of 33 rules in 9 ms. Remains 157 /173 variables (removed 16) and now considering 209/226 (removed 17) transitions.
// Phase 1: matrix 209 rows 157 cols
[2025-06-06 22:45:36] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:45:36] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-06 22:45:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:45:36] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Running 208 sub problems to find dead transitions.
[2025-06-06 22:45:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (OVERLAPS) 1/157 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/366 variables, 157/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 6 (OVERLAPS) 0/366 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
No progress, stopping.
After SMT solving in domain Real declared 366/366 variables, and 160 constraints, problems are : Problem set: 0 solved, 208 unsolved in 8503 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 157/157 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (OVERLAPS) 1/157 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/366 variables, 157/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 208/368 constraints. Problems are: Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:45:48] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/366 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 8 (OVERLAPS) 0/366 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 208 unsolved
No progress, stopping.
After SMT solving in domain Int declared 366/366 variables, and 369 constraints, problems are : Problem set: 0 solved, 208 unsolved in 13676 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 157/157 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 22197ms problems are : Problem set: 0 solved, 208 unsolved
Search for dead transitions found 0 dead transitions in 22199ms
Starting structural reductions in LTL mode, iteration 1 : 157/173 places, 209/226 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22379 ms. Remains : 157/173 places, 209/226 transitions.
[2025-06-06 22:45:58] [INFO ] Flatten gal took : 12 ms
[2025-06-06 22:45:58] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:45:58] [INFO ] Input system was already deterministic with 209 transitions.
[2025-06-06 22:45:58] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:45:58] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:45:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality3658835970729244339.gal : 1 ms
[2025-06-06 22:45:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality15577288893536435998.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/CTLCardinality3658835970729244339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15577288893536435998.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,2.08052e+12,0.216587,13252,2,2558,5,43076,6,0,831,45888,0


Converting to forward existential form...Done !
original formula: AX(EF((p92==1)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (p92==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t27, t30, t59, t91, t94, t111, t114, t131, t134, t146, t149, t166, t180, t183, t186,...268
(forward)formula 0,1,2.26955,77024,1,0,270,412036,439,191,4751,361523,457
FORMULA SmartHome-PT-14-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 173/173 places, 226/226 transitions.
Graph (trivial) has 172 edges and 173 vertex of which 96 / 173 are part of one of the 8 SCC in 1 ms
Free SCC test removed 88 places
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Graph (complete) has 157 edges and 85 vertex of which 84 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 27 place count 83 transition count 81
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 30 rules applied. Total rules applied 57 place count 58 transition count 76
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 61 place count 55 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 62 place count 54 transition count 75
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 62 place count 54 transition count 73
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 66 place count 52 transition count 73
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 69 place count 49 transition count 70
Iterating global reduction 4 with 3 rules applied. Total rules applied 72 place count 49 transition count 70
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 73 place count 49 transition count 69
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 107 place count 32 transition count 52
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 5 with 11 rules applied. Total rules applied 118 place count 32 transition count 41
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 119 place count 31 transition count 41
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 121 place count 29 transition count 39
Applied a total of 121 rules in 15 ms. Remains 29 /173 variables (removed 144) and now considering 39/226 (removed 187) transitions.
[2025-06-06 22:46:00] [INFO ] Flow matrix only has 32 transitions (discarded 7 similar events)
// Phase 1: matrix 32 rows 29 cols
[2025-06-06 22:46:00] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:00] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-06 22:46:00] [INFO ] Flow matrix only has 32 transitions (discarded 7 similar events)
[2025-06-06 22:46:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-06-06 22:46:00] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:46:00] [INFO ] Redundant transitions in 20 ms returned []
Running 28 sub problems to find dead transitions.
[2025-06-06 22:46:00] [INFO ] Flow matrix only has 32 transitions (discarded 7 similar events)
[2025-06-06 22:46:00] [INFO ] Invariant cache hit.
[2025-06-06 22:46:00] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/27 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 4/58 variables, 3/35 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/58 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/58 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 58/61 variables, and 35 constraints, problems are : Problem set: 0 solved, 28 unsolved in 320 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 28/29 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 29/54 variables, 25/27 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 26/58 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 4/58 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/58 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/58 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 10 (OVERLAPS) 1/59 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/59 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 12 (OVERLAPS) 1/60 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/60 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 14 (OVERLAPS) 0/60 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/61 variables, and 64 constraints, problems are : Problem set: 0 solved, 28 unsolved in 646 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 29/29 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 970ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 971ms
Starting structural reductions in SI_CTL mode, iteration 1 : 29/173 places, 39/226 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1070 ms. Remains : 29/173 places, 39/226 transitions.
[2025-06-06 22:46:01] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:46:01] [INFO ] Flatten gal took : 3 ms
[2025-06-06 22:46:01] [INFO ] Input system was already deterministic with 39 transitions.
[2025-06-06 22:46:01] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:46:01] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:46:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality11779708872663635113.gal : 0 ms
[2025-06-06 22:46:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality3682876397215276039.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/CTLCardinality11779708872663635113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3682876397215276039.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,161532,0.00632,3908,2,136,5,721,6,0,139,670,0


Converting to forward existential form...Done !
original formula: E(((p336==0)||(p37==1)) U !(EG((EF(((p127==0)||(p339==1))) + ((p212==1)&&(p279==0))))))
=> equivalent forward existential formula: [(FwdU(Init,((p336==0)||(p37==1))) * !(EG((E(TRUE U ((p127==0)||(p339==1))) + ((p212==1)&&(p279==0))))))] != FAL...157
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t9, t11, t12, t14, t16, t17, t19, t21, t25, t27, t30, t37, Intersection with reachab...227
(forward)formula 0,0,0.062615,7108,1,0,132,18980,95,68,844,24071,142
FORMULA SmartHome-PT-14-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 173/173 places, 226/226 transitions.
Graph (trivial) has 175 edges and 173 vertex of which 100 / 173 are part of one of the 8 SCC in 0 ms
Free SCC test removed 92 places
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Graph (complete) has 152 edges and 81 vertex of which 80 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 25 place count 79 transition count 78
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 56 transition count 76
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 51 place count 55 transition count 76
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 51 place count 55 transition count 74
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 53 transition count 74
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 60 place count 48 transition count 69
Iterating global reduction 3 with 5 rules applied. Total rules applied 65 place count 48 transition count 69
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 66 place count 48 transition count 68
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 106 place count 28 transition count 48
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 107 place count 27 transition count 47
Iterating global reduction 4 with 1 rules applied. Total rules applied 108 place count 27 transition count 47
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 121 place count 27 transition count 34
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 123 place count 25 transition count 34
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 123 place count 25 transition count 33
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 125 place count 24 transition count 33
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 126 place count 23 transition count 31
Iterating global reduction 5 with 1 rules applied. Total rules applied 127 place count 23 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 128 place count 22 transition count 30
Applied a total of 128 rules in 10 ms. Remains 22 /173 variables (removed 151) and now considering 30/226 (removed 196) transitions.
[2025-06-06 22:46:02] [INFO ] Flow matrix only has 24 transitions (discarded 6 similar events)
// Phase 1: matrix 24 rows 22 cols
[2025-06-06 22:46:02] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:02] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-06 22:46:02] [INFO ] Flow matrix only has 24 transitions (discarded 6 similar events)
[2025-06-06 22:46:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:02] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:46:02] [INFO ] Redundant transitions in 18 ms returned []
Running 13 sub problems to find dead transitions.
[2025-06-06 22:46:02] [INFO ] Flow matrix only has 24 transitions (discarded 6 similar events)
[2025-06-06 22:46:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 21/40 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 3/43 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 0/43 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/46 variables, and 22 constraints, problems are : Problem set: 0 solved, 13 unsolved in 160 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/22 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 21/40 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 11/31 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 3/43 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 8 (OVERLAPS) 0/43 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/46 variables, and 35 constraints, problems are : Problem set: 0 solved, 13 unsolved in 136 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/22 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 300ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 300ms
Starting structural reductions in SI_CTL mode, iteration 1 : 22/173 places, 30/226 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 404 ms. Remains : 22/173 places, 30/226 transitions.
[2025-06-06 22:46:02] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:46:02] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:46:02] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-06 22:46:02] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:46:02] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:46:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality8935404274612071068.gal : 0 ms
[2025-06-06 22:46:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality6361475807874612450.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/CTLCardinality8935404274612071068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6361475807874612450.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,39744,0.009945,3880,2,85,5,532,6,0,101,496,0


Converting to forward existential form...Done !
original formula: AG(EF(EG(AF(AG(((p264==0)||(p292==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EG(!(EG(!(!(E(TRUE U !(((p264==0)||(p292==1))))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t23, t26, t27, Intersection with reachable at each step enabled. (destroyed/reverse/...182
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.043032,5672,1,0,108,10994,86,73,645,13882,131
FORMULA SmartHome-PT-14-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 226/226 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 162 transition count 215
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 162 transition count 215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 162 transition count 214
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 160 transition count 212
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 160 transition count 212
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 158 transition count 210
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 158 transition count 210
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 158 transition count 209
Applied a total of 32 rules in 10 ms. Remains 158 /173 variables (removed 15) and now considering 209/226 (removed 17) transitions.
// Phase 1: matrix 209 rows 158 cols
[2025-06-06 22:46:02] [INFO ] Computed 4 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:02] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-06 22:46:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:02] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 208 sub problems to find dead transitions.
[2025-06-06 22:46:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (OVERLAPS) 2/158 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/367 variables, 158/162 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/367 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 6 (OVERLAPS) 0/367 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 208 unsolved
No progress, stopping.
After SMT solving in domain Real declared 367/367 variables, and 162 constraints, problems are : Problem set: 0 solved, 208 unsolved in 8339 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (OVERLAPS) 2/158 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/367 variables, 158/162 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/367 variables, 208/370 constraints. Problems are: Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:46:14] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/367 variables, 1/371 constraints. Problems are: Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:46:16] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/367 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/367 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 9 (OVERLAPS) 0/367 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 208 unsolved
No progress, stopping.
After SMT solving in domain Int declared 367/367 variables, and 372 constraints, problems are : Problem set: 0 solved, 208 unsolved in 17011 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 25367ms problems are : Problem set: 0 solved, 208 unsolved
Search for dead transitions found 0 dead transitions in 25367ms
Starting structural reductions in LTL mode, iteration 1 : 158/173 places, 209/226 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25500 ms. Remains : 158/173 places, 209/226 transitions.
[2025-06-06 22:46:28] [INFO ] Flatten gal took : 11 ms
[2025-06-06 22:46:28] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:46:28] [INFO ] Input system was already deterministic with 209 transitions.
[2025-06-06 22:46:28] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:46:28] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:46:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality2614014800316931999.gal : 1 ms
[2025-06-06 22:46:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality7926646041337437910.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/CTLCardinality2614014800316931999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7926646041337437910.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,2.08052e+12,0.20146,12864,2,2587,5,41306,6,0,833,43291,0


Converting to forward existential form...Done !
original formula: EG(AX(EF(((p154==0) * EF((p74!=0))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(TRUE U ((p154==0) * E(TRUE U (p74!=0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t27, t30, t59, t91, t94, t111, t114, t131, t134, t146, t149, t180, t183, t186, t188,...262
(forward)formula 0,1,2.59532,97972,1,0,278,518692,444,194,5030,452336,468
FORMULA SmartHome-PT-14-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 226/226 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 172 transition count 226
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 11 place count 162 transition count 216
Iterating global reduction 1 with 10 rules applied. Total rules applied 21 place count 162 transition count 216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 162 transition count 215
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 160 transition count 213
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 160 transition count 213
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 28 place count 158 transition count 211
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 158 transition count 211
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 158 transition count 210
Applied a total of 31 rules in 10 ms. Remains 158 /173 variables (removed 15) and now considering 210/226 (removed 16) transitions.
// Phase 1: matrix 210 rows 158 cols
[2025-06-06 22:46:30] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:30] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-06 22:46:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:30] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Running 209 sub problems to find dead transitions.
[2025-06-06 22:46:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (OVERLAPS) 210/368 variables, 158/161 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 6 (OVERLAPS) 0/368 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Real declared 368/368 variables, and 161 constraints, problems are : Problem set: 0 solved, 209 unsolved in 8382 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 209 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 2 (OVERLAPS) 1/158 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 4 (OVERLAPS) 210/368 variables, 158/161 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 209/370 constraints. Problems are: Problem set: 0 solved, 209 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:46:42] [INFO ] Deduced a trap along path composed of 2 places in 27 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 1/371 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 209 unsolved
At refinement iteration 8 (OVERLAPS) 0/368 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 209 unsolved
No progress, stopping.
After SMT solving in domain Int declared 368/368 variables, and 371 constraints, problems are : Problem set: 0 solved, 209 unsolved in 13144 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 209/209 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 21538ms problems are : Problem set: 0 solved, 209 unsolved
Search for dead transitions found 0 dead transitions in 21539ms
Starting structural reductions in LTL mode, iteration 1 : 158/173 places, 210/226 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21704 ms. Remains : 158/173 places, 210/226 transitions.
[2025-06-06 22:46:52] [INFO ] Flatten gal took : 11 ms
[2025-06-06 22:46:52] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:46:52] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-06 22:46:52] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:46:52] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:46:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality10563885450679130564.gal : 1 ms
[2025-06-06 22:46:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality5152804235337873489.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/CTLCardinality10563885450679130564.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5152804235337873489.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,2.13718e+12,0.218553,13648,2,2704,5,44648,6,0,836,48453,0


Converting to forward existential form...Done !
original formula: EF(EX(EG((p88==1))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),(p88==1))] != FALSE
Hit Full ! (commute/partial/dont) 208/0/2
(forward)formula 0,1,0.808758,36880,1,0,12,195510,19,3,3825,85008,13
FORMULA SmartHome-PT-14-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 173/173 places, 226/226 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 172 transition count 226
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 12 place count 161 transition count 215
Iterating global reduction 1 with 11 rules applied. Total rules applied 23 place count 161 transition count 215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 161 transition count 214
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 159 transition count 212
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 159 transition count 212
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 157 transition count 210
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 157 transition count 210
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 33 place count 157 transition count 209
Applied a total of 33 rules in 12 ms. Remains 157 /173 variables (removed 16) and now considering 209/226 (removed 17) transitions.
// Phase 1: matrix 209 rows 157 cols
[2025-06-06 22:46:53] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:53] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-06 22:46:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:46:53] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 208 sub problems to find dead transitions.
[2025-06-06 22:46:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (OVERLAPS) 1/157 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/366 variables, 157/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 6 (OVERLAPS) 0/366 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
No progress, stopping.
After SMT solving in domain Real declared 366/366 variables, and 160 constraints, problems are : Problem set: 0 solved, 208 unsolved in 8529 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 157/157 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/156 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/156 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 2 (OVERLAPS) 1/157 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/157 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 4 (OVERLAPS) 209/366 variables, 157/160 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/366 variables, 208/368 constraints. Problems are: Problem set: 0 solved, 208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:47:05] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/366 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/366 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 208 unsolved
At refinement iteration 8 (OVERLAPS) 0/366 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 208 unsolved
No progress, stopping.
After SMT solving in domain Int declared 366/366 variables, and 369 constraints, problems are : Problem set: 0 solved, 208 unsolved in 13327 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 157/157 constraints, PredecessorRefiner: 208/208 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 21867ms problems are : Problem set: 0 solved, 208 unsolved
Search for dead transitions found 0 dead transitions in 21868ms
Starting structural reductions in LTL mode, iteration 1 : 157/173 places, 209/226 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21995 ms. Remains : 157/173 places, 209/226 transitions.
[2025-06-06 22:47:15] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:47:15] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:47:15] [INFO ] Input system was already deterministic with 209 transitions.
[2025-06-06 22:47:15] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:47:15] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:47:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality14942467330307987479.gal : 1 ms
[2025-06-06 22:47:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality4978893899985309184.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/CTLCardinality14942467330307987479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4978893899985309184.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,2.08052e+12,0.206865,13252,2,2558,5,43076,6,0,831,45888,0


Converting to forward existential form...Done !
original formula: AX(AX(FALSE))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(FALSE))] = FALSE
(forward)formula 0,0,0.215031,13252,1,0,7,43076,7,1,1017,45888,2
FORMULA SmartHome-PT-14-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-06 22:47:15] [INFO ] Flatten gal took : 11 ms
[2025-06-06 22:47:15] [INFO ] Flatten gal took : 5 ms
Total runtime 212530 ms.

BK_STOP 1749250035566

--------------------
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="SmartHome-PT-14"
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 SmartHome-PT-14, 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-174901995100793"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-14.tgz
mv SmartHome-PT-14 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 ;