Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901995000754.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-09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901995000754
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K 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 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K 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 64K 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-09-CTLFireability-2023-12
FORMULA_NAME SmartHome-PT-09-CTLFireability-2023-13
FORMULA_NAME SmartHome-PT-09-CTLFireability-2023-14
FORMULA_NAME SmartHome-PT-09-CTLFireability-2023-15
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-00
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-01
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-02
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-03
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-04
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-05
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-06
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-07
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-08
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-09
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-10
FORMULA_NAME SmartHome-PT-09-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749248242824

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-06 22:17:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 22:17:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 22:17:24] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2025-06-06 22:17:24] [INFO ] Transformed 253 places.
[2025-06-06 22:17:24] [INFO ] Transformed 293 transitions.
[2025-06-06 22:17:24] [INFO ] Found NUPN structural information;
[2025-06-06 22:17:24] [INFO ] Parsed PT model containing 253 places and 293 transitions and 664 arcs in 168 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Deduced a syphon composed of 29 places in 3 ms
Reduce places removed 29 places and 30 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-09-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 56 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 263/263 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 217 transition count 263
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 46 place count 178 transition count 224
Iterating global reduction 1 with 39 rules applied. Total rules applied 85 place count 178 transition count 224
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 90 place count 178 transition count 219
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 97 place count 171 transition count 212
Iterating global reduction 2 with 7 rules applied. Total rules applied 104 place count 171 transition count 212
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 110 place count 165 transition count 206
Iterating global reduction 2 with 6 rules applied. Total rules applied 116 place count 165 transition count 206
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 117 place count 164 transition count 205
Iterating global reduction 2 with 1 rules applied. Total rules applied 118 place count 164 transition count 205
Applied a total of 118 rules in 63 ms. Remains 164 /224 variables (removed 60) and now considering 205/263 (removed 58) transitions.
// Phase 1: matrix 205 rows 164 cols
[2025-06-06 22:17:24] [INFO ] Computed 3 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:24] [INFO ] Implicit Places using invariants in 197 ms returned []
[2025-06-06 22:17:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:24] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
Running 204 sub problems to find dead transitions.
[2025-06-06 22:17:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (OVERLAPS) 1/164 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (OVERLAPS) 205/369 variables, 164/167 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/369 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 6 (OVERLAPS) 0/369 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 204 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/369 variables, and 167 constraints, problems are : Problem set: 0 solved, 204 unsolved in 9177 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 164/164 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 204 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/163 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (OVERLAPS) 1/164 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (OVERLAPS) 205/369 variables, 164/167 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/369 variables, 204/371 constraints. Problems are: Problem set: 0 solved, 204 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:17:37] [INFO ] Deduced a trap along path composed of 4 places in 38 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:17:37] [INFO ] Deduced a trap along path composed of 3 places in 16 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/369 variables, 2/373 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/369 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 8 (OVERLAPS) 0/369 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 204 unsolved
No progress, stopping.
After SMT solving in domain Int declared 369/369 variables, and 373 constraints, problems are : Problem set: 0 solved, 204 unsolved in 16530 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 164/164 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 25763ms problems are : Problem set: 0 solved, 204 unsolved
Search for dead transitions found 0 dead transitions in 25776ms
Starting structural reductions in LTL mode, iteration 1 : 164/224 places, 205/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26233 ms. Remains : 164/224 places, 205/263 transitions.
Support contains 56 out of 164 places after structural reductions.
[2025-06-06 22:17:50] [INFO ] Flatten gal took : 30 ms
[2025-06-06 22:17:50] [INFO ] Flatten gal took : 12 ms
[2025-06-06 22:17:50] [INFO ] Input system was already deterministic with 205 transitions.
Support contains 55 out of 164 places (down from 56) after GAL structural reductions.
RANDOM walk for 40000 steps (263 resets) in 1048 ms. (38 steps per ms) remains 4/47 properties
BEST_FIRST walk for 40002 steps (8 resets) in 189 ms. (210 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (39 resets) in 161 ms. (246 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (44 resets) in 106 ms. (373 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (27 resets) in 50 ms. (784 steps per ms) remains 4/4 properties
[2025-06-06 22:17:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 34/46 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 91/137 variables, 31/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 6/143 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/143 variables, 3/48 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 108/251 variables, 52/100 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/251 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 1/252 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/252 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/252 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 69/321 variables, 38/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/321 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 32/353 variables, 16/156 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/353 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp36 is UNSAT
At refinement iteration 17 (OVERLAPS) 14/367 variables, 9/165 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/367 variables, 0/165 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 19 (OVERLAPS) 2/369 variables, 2/167 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/369 variables, 0/167 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/369 variables, 0/167 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 369/369 variables, and 167 constraints, problems are : Problem set: 2 solved, 2 unsolved in 465 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 164/164 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 18/24 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/6 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 67/91 variables, 19/25 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 2/27 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/27 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 6/97 variables, 2/29 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 3/32 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/32 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 102/199 variables, 44/76 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/199 variables, 0/76 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1/200 variables, 1/77 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/200 variables, 1/78 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/200 variables, 0/78 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 76/276 variables, 40/118 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/276 variables, 0/118 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 49/325 variables, 26/144 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/325 variables, 0/144 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 31/356 variables, 16/160 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/356 variables, 0/160 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 12/368 variables, 8/168 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/368 variables, 0/168 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 1/369 variables, 1/169 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/369 variables, 0/169 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 0/369 variables, 0/169 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 369/369 variables, and 169 constraints, problems are : Problem set: 2 solved, 2 unsolved in 359 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 164/164 constraints, PredecessorRefiner: 2/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 829ms problems are : Problem set: 2 solved, 2 unsolved
Parikh walk visited 0 properties in 87 ms.
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 153 edges and 164 vertex of which 68 / 164 are part of one of the 5 SCC in 2 ms
Free SCC test removed 63 places
Drop transitions (Empty/Sink Transition effects.) removed 90 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 91 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 101 transition count 84
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 38 rules applied. Total rules applied 69 place count 71 transition count 76
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 74 place count 67 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 75 place count 66 transition count 75
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 75 place count 66 transition count 68
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 89 place count 59 transition count 68
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 98 place count 50 transition count 59
Iterating global reduction 4 with 9 rules applied. Total rules applied 107 place count 50 transition count 59
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 111 place count 50 transition count 55
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 113 place count 49 transition count 54
Performed 19 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 151 place count 30 transition count 34
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 50 edges and 30 vertex of which 29 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 6 with 8 rules applied. Total rules applied 159 place count 29 transition count 27
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 160 place count 29 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 162 place count 29 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 163 place count 28 transition count 24
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 164 place count 27 transition count 23
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 9 with 6 rules applied. Total rules applied 170 place count 23 transition count 21
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 172 place count 21 transition count 21
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 4 Pre rules applied. Total rules applied 172 place count 21 transition count 17
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 180 place count 17 transition count 17
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 11 with 1 rules applied. Total rules applied 181 place count 16 transition count 17
Free-agglomeration rule applied 3 times.
Iterating global reduction 12 with 3 rules applied. Total rules applied 184 place count 16 transition count 14
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 187 place count 13 transition count 14
Applied a total of 187 rules in 23 ms. Remains 13 /164 variables (removed 151) and now considering 14/205 (removed 191) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 13/164 places, 14/205 transitions.
RANDOM walk for 33349 steps (7 resets) in 132 ms. (250 steps per ms) remains 0/2 properties
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2025-06-06 22:17:52] [INFO ] Flatten gal took : 13 ms
[2025-06-06 22:17:52] [INFO ] Flatten gal took : 8 ms
[2025-06-06 22:17:52] [INFO ] Input system was already deterministic with 205 transitions.
Support contains 49 out of 164 places (down from 50) after GAL structural reductions.
Computed a total of 46 stabilizing places and 46 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 154 edges and 164 vertex of which 60 / 164 are part of one of the 5 SCC in 1 ms
Free SCC test removed 55 places
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 108 transition count 95
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 46 rules applied. Total rules applied 86 place count 69 transition count 88
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 89 place count 66 transition count 88
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 89 place count 66 transition count 82
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 101 place count 60 transition count 82
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 111 place count 50 transition count 72
Iterating global reduction 3 with 10 rules applied. Total rules applied 121 place count 50 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 124 place count 50 transition count 69
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 125 place count 49 transition count 69
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 157 place count 33 transition count 53
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 5 with 4 rules applied. Total rules applied 161 place count 33 transition count 49
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 3 rules applied. Total rules applied 164 place count 32 transition count 47
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 166 place count 31 transition count 46
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 170 place count 29 transition count 44
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 175 place count 29 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 176 place count 28 transition count 39
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 177 place count 27 transition count 38
Applied a total of 177 rules in 15 ms. Remains 27 /164 variables (removed 137) and now considering 38/205 (removed 167) transitions.
[2025-06-06 22:17:52] [INFO ] Flow matrix only has 31 transitions (discarded 7 similar events)
// Phase 1: matrix 31 rows 27 cols
[2025-06-06 22:17:52] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:52] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-06 22:17:52] [INFO ] Flow matrix only has 31 transitions (discarded 7 similar events)
[2025-06-06 22:17:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:52] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:17:52] [INFO ] Redundant transitions in 21 ms returned []
Running 25 sub problems to find dead transitions.
[2025-06-06 22:17:52] [INFO ] Flow matrix only has 31 transitions (discarded 7 similar events)
[2025-06-06 22:17:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (OVERLAPS) 1/26 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (OVERLAPS) 30/56 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 1/57 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/57 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (OVERLAPS) 0/57 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 57/58 variables, and 29 constraints, problems are : Problem set: 0 solved, 25 unsolved in 353 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 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, 25 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (OVERLAPS) 1/26 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (OVERLAPS) 30/56 variables, 26/28 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 15/43 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (OVERLAPS) 1/57 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/57 variables, 10/54 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/57 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (OVERLAPS) 0/57 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 57/58 variables, and 54 constraints, problems are : Problem set: 0 solved, 25 unsolved in 405 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 762ms problems are : Problem set: 0 solved, 25 unsolved
Search for dead transitions found 0 dead transitions in 763ms
Starting structural reductions in SI_CTL mode, iteration 1 : 27/164 places, 38/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 857 ms. Remains : 27/164 places, 38/205 transitions.
[2025-06-06 22:17:53] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:17:53] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:17:53] [INFO ] Input system was already deterministic with 38 transitions.
[2025-06-06 22:17:53] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:17:53] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:17:53] [INFO ] Time to serialize gal into /tmp/CTLFireability9557848225759757397.gal : 1 ms
[2025-06-06 22:17:53] [INFO ] Time to serialize properties into /tmp/CTLFireability5367824957495635938.ctl : 7 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/CTLFireability9557848225759757397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5367824957495635938.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,6336,0.016193,3868,2,63,5,467,6,0,133,378,0


Converting to forward existential form...Done !
original formula: EF(AG(E(((p240==1)||((p138==1)&&(p222==1))) U (p64!=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(((p240==1)||((p138==1)&&(p222==1))) U (p64!=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t13, t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect...173
(forward)formula 0,1,0.031702,4636,1,0,80,5627,96,44,785,5198,94
FORMULA SmartHome-PT-09-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 164 edges and 164 vertex of which 76 / 164 are part of one of the 6 SCC in 1 ms
Free SCC test removed 70 places
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 93 transition count 81
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 40 rules applied. Total rules applied 74 place count 60 transition count 74
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 77 place count 57 transition count 74
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 77 place count 57 transition count 69
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 87 place count 52 transition count 69
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 97 place count 42 transition count 59
Iterating global reduction 3 with 10 rules applied. Total rules applied 107 place count 42 transition count 59
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 108 place count 42 transition count 58
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 138 place count 27 transition count 43
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 139 place count 27 transition count 42
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 141 place count 26 transition count 41
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 151 place count 26 transition count 31
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 153 place count 24 transition count 31
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 153 place count 24 transition count 30
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 155 place count 23 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 156 place count 22 transition count 29
Applied a total of 156 rules in 17 ms. Remains 22 /164 variables (removed 142) and now considering 29/205 (removed 176) transitions.
[2025-06-06 22:17:53] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 22 cols
[2025-06-06 22:17:53] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:53] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-06-06 22:17:53] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2025-06-06 22:17:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:53] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:17:53] [INFO ] Redundant transitions in 20 ms returned []
Running 15 sub problems to find dead transitions.
[2025-06-06 22:17:53] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2025-06-06 22:17:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 22/42 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 1/43 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/43 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/46 variables, and 22 constraints, problems are : Problem set: 0 solved, 15 unsolved in 165 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/22 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 22/42 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 14/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 1/43 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 1/44 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/44 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 1/45 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 0/45 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 45/46 variables, and 38 constraints, problems are : Problem set: 0 solved, 15 unsolved in 244 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 412ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 413ms
Starting structural reductions in SI_CTL mode, iteration 1 : 22/164 places, 29/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 513 ms. Remains : 22/164 places, 29/205 transitions.
[2025-06-06 22:17:54] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:17:54] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:17:54] [INFO ] Input system was already deterministic with 29 transitions.
RANDOM walk for 77 steps (7 resets) in 4 ms. (15 steps per ms) remains 0/1 properties
FORMULA SmartHome-PT-09-CTLFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-06 22:17:54] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:17:54] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:17:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12032570295253026352.gal : 0 ms
[2025-06-06 22:17:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7339966654147101634.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12032570295253026352.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7339966654147101634.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 163 edges and 164 vertex of which 79 / 164 are part of one of the 6 SCC in 0 ms
Free SCC test removed 73 places
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 90 transition count 80
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 37 rules applied. Total rules applied 68 place count 60 transition count 73
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 71 place count 57 transition count 73
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 71 place count 57 transition count 67
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 83 place count 51 transition count 67
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 92 place count 42 transition count 58
Iterating global reduction 3 with 9 rules applied. Total rules applied 101 place count 42 transition count 58
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 102 place count 42 transition count 57
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 132 place count 27 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 133 place count 27 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 135 place count 26 transition count 40
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 144 place count 26 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 145 place count 25 transition count 31
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 145 place count 25 transition count 30
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 147 place count 24 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 148 place count 23 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 149 place count 22 transition count 29
Applied a total of 149 rules in 11 ms. Remains 22 /164 variables (removed 142) and now considering 29/205 (removed 176) transitions.
[2025-06-06 22:17:54] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 22 cols
[2025-06-06 22:17:54] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:54] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-06 22:17:54] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2025-06-06 22:17:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:54] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:17:54] [INFO ] Redundant transitions in 23 ms returned []
Running 15 sub problems to find dead transitions.
[2025-06-06 22:17:54] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2025-06-06 22:17:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 22/42 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 1/43 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/43 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/46 variables, and 22 constraints, problems are : Problem set: 0 solved, 15 unsolved in 169 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 21/22 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 22/42 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 14/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 1/43 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 1/44 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/44 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 1/45 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/45 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 0/45 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 45/46 variables, and 38 constraints, problems are : Problem set: 0 solved, 15 unsolved in 274 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/22 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 447ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 447ms
Starting structural reductions in SI_CTL mode, iteration 1 : 22/164 places, 29/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 533 ms. Remains : 22/164 places, 29/205 transitions.
[2025-06-06 22:17:54] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:17:54] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:17:54] [INFO ] Input system was already deterministic with 29 transitions.
RANDOM walk for 39 steps (2 resets) in 4 ms. (7 steps per ms) remains 0/1 properties
FORMULA SmartHome-PT-09-CTLFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-06 22:17:54] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:17:54] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:17:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13632317146444342709.gal : 1 ms
[2025-06-06 22:17:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18372307205407526218.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13632317146444342709.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18372307205407526218.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality18372307205407526218.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,12,0.006159,4008,2,28,5,87,6,0,102,39,0
Total reachable state count : 12

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 141 transition count 182
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 141 transition count 182
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 53 place count 134 transition count 175
Iterating global reduction 0 with 7 rules applied. Total rules applied 60 place count 134 transition count 175
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 67 place count 127 transition count 168
Iterating global reduction 0 with 7 rules applied. Total rules applied 74 place count 127 transition count 168
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 75 place count 127 transition count 167
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 78 place count 124 transition count 164
Iterating global reduction 1 with 3 rules applied. Total rules applied 81 place count 124 transition count 164
Applied a total of 81 rules in 9 ms. Remains 124 /164 variables (removed 40) and now considering 164/205 (removed 41) transitions.
// Phase 1: matrix 164 rows 124 cols
[2025-06-06 22:17:54] [INFO ] Computed 3 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:54] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-06 22:17:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:17:54] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 163 sub problems to find dead transitions.
[2025-06-06 22:17:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (OVERLAPS) 1/124 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 164/288 variables, 124/127 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (OVERLAPS) 0/288 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Real declared 288/288 variables, and 127 constraints, problems are : Problem set: 0 solved, 163 unsolved in 5339 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/123 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (OVERLAPS) 1/124 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 164/288 variables, 124/127 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 163/290 constraints. Problems are: Problem set: 0 solved, 163 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:18:02] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:18:02] [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) 0/288 variables, 2/292 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 8 (OVERLAPS) 0/288 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Int declared 288/288 variables, and 292 constraints, problems are : Problem set: 0 solved, 163 unsolved in 9166 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 14521ms problems are : Problem set: 0 solved, 163 unsolved
Search for dead transitions found 0 dead transitions in 14521ms
Starting structural reductions in LTL mode, iteration 1 : 124/164 places, 164/205 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14641 ms. Remains : 124/164 places, 164/205 transitions.
[2025-06-06 22:18:09] [INFO ] Flatten gal took : 10 ms
[2025-06-06 22:18:09] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:18:09] [INFO ] Input system was already deterministic with 164 transitions.
[2025-06-06 22:18:09] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:18:09] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:18:09] [INFO ] Time to serialize gal into /tmp/CTLFireability13681092882565990409.gal : 2 ms
[2025-06-06 22:18:09] [INFO ] Time to serialize properties into /tmp/CTLFireability4615868921314584097.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/CTLFireability13681092882565990409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4615868921314584097.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,2.01539e+09,0.177331,12288,2,1417,5,36765,6,0,656,41514,0


Converting to forward existential form...Done !
original formula: AF(AG((EX((p191!=1)) + EG((p12!=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((EX((p191!=1)) + EG((p12!=1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t12, t30, t33, t62, t65, t82, t85, t102, t105, t117, t136, t139, t140, t148, Inters...248
(forward)formula 0,1,4.03777,159020,1,0,531,976078,358,303,3663,1.05815e+06,678
FORMULA SmartHome-PT-09-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 162 edges and 164 vertex of which 78 / 164 are part of one of the 6 SCC in 0 ms
Free SCC test removed 72 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 91 transition count 82
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 37 rules applied. Total rules applied 68 place count 61 transition count 75
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 71 place count 58 transition count 75
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 71 place count 58 transition count 69
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 83 place count 52 transition count 69
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 92 place count 43 transition count 60
Iterating global reduction 3 with 9 rules applied. Total rules applied 101 place count 43 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 102 place count 43 transition count 59
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 132 place count 28 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 133 place count 28 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 135 place count 27 transition count 42
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 145 place count 27 transition count 32
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 147 place count 25 transition count 32
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 147 place count 25 transition count 31
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 149 place count 24 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 150 place count 23 transition count 30
Applied a total of 150 rules in 9 ms. Remains 23 /164 variables (removed 141) and now considering 30/205 (removed 175) transitions.
[2025-06-06 22:18:13] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 23 cols
[2025-06-06 22:18:13] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-06 22:18:13] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
[2025-06-06 22:18:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-06 22:18:13] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:18:13] [INFO ] Redundant transitions in 19 ms returned []
Running 17 sub problems to find dead transitions.
[2025-06-06 22:18:13] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
[2025-06-06 22:18:13] [INFO ] Invariant cache hit.
[2025-06-06 22:18:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 23/43 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 2/45 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/45 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 45/48 variables, and 24 constraints, problems are : Problem set: 0 solved, 17 unsolved in 185 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 23/43 variables, 20/21 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 16/38 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 2/45 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/45 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 1/46 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/46 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 1/47 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/47 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (OVERLAPS) 0/47 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 47/48 variables, and 42 constraints, problems are : Problem set: 0 solved, 17 unsolved in 271 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 460ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 461ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/164 places, 30/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 548 ms. Remains : 23/164 places, 30/205 transitions.
[2025-06-06 22:18:13] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:13] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:13] [INFO ] Input system was already deterministic with 30 transitions.
[2025-06-06 22:18:13] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:13] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:13] [INFO ] Time to serialize gal into /tmp/CTLFireability87952931938166847.gal : 0 ms
[2025-06-06 22:18:13] [INFO ] Time to serialize properties into /tmp/CTLFireability7943239617393192649.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/CTLFireability87952931938166847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7943239617393192649.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,2688,0.004153,3896,2,61,5,374,6,0,107,317,0


Converting to forward existential form...Done !
original formula: E((p46!=1) U (p124==1))
=> equivalent forward existential formula: [(FwdU(Init,(p46!=1)) * (p124==1))] != FALSE
Hit Full ! (commute/partial/dont) 28/0/2
(forward)formula 0,1,0.005587,4024,1,0,10,556,15,1,203,317,4
FORMULA SmartHome-PT-09-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 141 transition count 182
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 141 transition count 182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 47 place count 141 transition count 181
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 53 place count 135 transition count 175
Iterating global reduction 1 with 6 rules applied. Total rules applied 59 place count 135 transition count 175
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 65 place count 129 transition count 169
Iterating global reduction 1 with 6 rules applied. Total rules applied 71 place count 129 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 72 place count 129 transition count 168
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 127 transition count 166
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 127 transition count 166
Applied a total of 76 rules in 14 ms. Remains 127 /164 variables (removed 37) and now considering 166/205 (removed 39) transitions.
// Phase 1: matrix 166 rows 127 cols
[2025-06-06 22:18:13] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:13] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-06 22:18:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:14] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2025-06-06 22:18:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 166/293 variables, 127/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 0/293 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 130 constraints, problems are : Problem set: 0 solved, 165 unsolved in 5608 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 1/127 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/127 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 166/293 variables, 127/130 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 165/295 constraints. Problems are: Problem set: 0 solved, 165 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:18:22] [INFO ] Deduced a trap along path composed of 2 places in 16 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 296 constraints, problems are : Problem set: 0 solved, 165 unsolved in 9055 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 127/127 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 14683ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 14683ms
Starting structural reductions in LTL mode, iteration 1 : 127/164 places, 166/205 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14804 ms. Remains : 127/164 places, 166/205 transitions.
[2025-06-06 22:18:28] [INFO ] Flatten gal took : 11 ms
[2025-06-06 22:18:28] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:18:28] [INFO ] Input system was already deterministic with 166 transitions.
[2025-06-06 22:18:28] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:18:28] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:18:28] [INFO ] Time to serialize gal into /tmp/CTLFireability13932843020164521050.gal : 2 ms
[2025-06-06 22:18:28] [INFO ] Time to serialize properties into /tmp/CTLFireability11523749032397246153.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/CTLFireability13932843020164521050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11523749032397246153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.46301e+09,0.108611,8856,2,1216,5,21312,6,0,670,24342,0


Converting to forward existential form...Done !
original formula: AG((EF((AF((p162==1)) + AX(((p243==1)||(p130==1))))) + EG(!(A((p87==1) U (p76==1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(!((E(!((p76==1)) U (!((p87==1)) * !((p76==1)))) + EG(!((p76==1))))))))) * !(E(TRUE U...224
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t12, t29, t34, t65, t68, t85, t88, t106, t109, t121, t140, t143, t151, Intersection...242
(forward)formula 0,1,3.95123,161432,1,0,606,976524,362,341,3920,1.02304e+06,768
FORMULA SmartHome-PT-09-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 155 edges and 164 vertex of which 60 / 164 are part of one of the 5 SCC in 1 ms
Free SCC test removed 55 places
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 108 transition count 94
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 50 rules applied. Total rules applied 90 place count 69 transition count 83
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 63 transition count 83
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 96 place count 63 transition count 76
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 110 place count 56 transition count 76
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 122 place count 44 transition count 64
Iterating global reduction 3 with 12 rules applied. Total rules applied 134 place count 44 transition count 64
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 138 place count 44 transition count 60
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 140 place count 43 transition count 59
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 168 place count 29 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 169 place count 29 transition count 44
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 171 place count 28 transition count 43
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 176 place count 28 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 177 place count 27 transition count 38
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 178 place count 26 transition count 37
Applied a total of 178 rules in 16 ms. Remains 26 /164 variables (removed 138) and now considering 37/205 (removed 168) transitions.
[2025-06-06 22:18:32] [INFO ] Flow matrix only has 30 transitions (discarded 7 similar events)
// Phase 1: matrix 30 rows 26 cols
[2025-06-06 22:18:32] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-06 22:18:32] [INFO ] Flow matrix only has 30 transitions (discarded 7 similar events)
[2025-06-06 22:18:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:32] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:18:32] [INFO ] Redundant transitions in 19 ms returned []
Running 24 sub problems to find dead transitions.
[2025-06-06 22:18:32] [INFO ] Flow matrix only has 30 transitions (discarded 7 similar events)
[2025-06-06 22:18:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 29/54 variables, 25/27 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 1/55 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (OVERLAPS) 0/55 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/56 variables, and 28 constraints, problems are : Problem set: 0 solved, 24 unsolved in 314 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 1/25 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/25 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 29/54 variables, 25/27 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 14/41 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (OVERLAPS) 1/55 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/55 variables, 10/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/55 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 0/55 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 55/56 variables, and 52 constraints, problems are : Problem set: 0 solved, 24 unsolved in 342 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 661ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 662ms
Starting structural reductions in SI_CTL mode, iteration 1 : 26/164 places, 37/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 757 ms. Remains : 26/164 places, 37/205 transitions.
[2025-06-06 22:18:33] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:33] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:33] [INFO ] Input system was already deterministic with 37 transitions.
[2025-06-06 22:18:33] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:33] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:33] [INFO ] Time to serialize gal into /tmp/CTLFireability4894982889725967232.gal : 0 ms
[2025-06-06 22:18:33] [INFO ] Time to serialize properties into /tmp/CTLFireability8377109432052856775.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/CTLFireability4894982889725967232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8377109432052856775.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,5952,0.005848,3904,2,96,5,714,6,0,128,609,0


Converting to forward existential form...Done !
original formula: EG(!(A(!(((p45==1)&&(p222==1))) U (p171==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!((p171==1)) U (!(!(((p45==1)&&(p222==1)))) * !((p171==1)))) + EG(!((p171==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t15, t30, Intersection with reachable at each step enabled. (destroyed/reverse/intersect...173
(forward)formula 0,1,0.057737,6848,1,0,178,17440,99,123,744,22682,221
FORMULA SmartHome-PT-09-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 163 edges and 164 vertex of which 79 / 164 are part of one of the 6 SCC in 1 ms
Free SCC test removed 73 places
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 31 place count 90 transition count 80
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 37 rules applied. Total rules applied 68 place count 60 transition count 73
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 72 place count 57 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 73 place count 56 transition count 72
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 73 place count 56 transition count 67
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 83 place count 51 transition count 67
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 91 place count 43 transition count 59
Iterating global reduction 4 with 8 rules applied. Total rules applied 99 place count 43 transition count 59
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 100 place count 43 transition count 58
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 130 place count 28 transition count 43
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 131 place count 28 transition count 42
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 133 place count 27 transition count 41
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 141 place count 27 transition count 33
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 143 place count 25 transition count 31
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 145 place count 23 transition count 31
Applied a total of 145 rules in 18 ms. Remains 23 /164 variables (removed 141) and now considering 31/205 (removed 174) transitions.
[2025-06-06 22:18:33] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
// Phase 1: matrix 26 rows 23 cols
[2025-06-06 22:18:33] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:33] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-06 22:18:33] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2025-06-06 22:18:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:33] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:18:33] [INFO ] Redundant transitions in 18 ms returned []
Running 16 sub problems to find dead transitions.
[2025-06-06 22:18:33] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
[2025-06-06 22:18:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 24/45 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 1/46 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 0/46 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 46/49 variables, and 23 constraints, problems are : Problem set: 0 solved, 16 unsolved in 177 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 22/23 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 24/45 variables, 21/22 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 15/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 1/46 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 1/47 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/47 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 1/48 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/48 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 0/48 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 48/49 variables, and 40 constraints, problems are : Problem set: 0 solved, 16 unsolved in 259 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/23 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 440ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 440ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/164 places, 31/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 530 ms. Remains : 23/164 places, 31/205 transitions.
[2025-06-06 22:18:34] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:34] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:34] [INFO ] Input system was already deterministic with 31 transitions.
[2025-06-06 22:18:34] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:34] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15670384733573013322.gal : 0 ms
[2025-06-06 22:18:34] [INFO ] Time to serialize properties into /tmp/CTLFireability3564560030648163323.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/CTLFireability15670384733573013322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3564560030648163323.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,2400,0.004195,3924,2,52,5,353,6,0,108,299,0


Converting to forward existential form...Done !
original formula: EF((EF((p137==1)) * (p121==1)))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * (p121==1)),TRUE) * (p137==1))] != FALSE
(forward)formula 0,1,0.005381,4052,1,0,8,353,10,2,203,299,4
FORMULA SmartHome-PT-09-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 149 edges and 164 vertex of which 65 / 164 are part of one of the 5 SCC in 0 ms
Free SCC test removed 60 places
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 104 transition count 100
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 1 with 34 rules applied. Total rules applied 64 place count 75 transition count 95
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 67 place count 73 transition count 94
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 68 place count 72 transition count 94
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 68 place count 72 transition count 88
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 80 place count 66 transition count 88
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 88 place count 58 transition count 80
Iterating global reduction 4 with 8 rules applied. Total rules applied 96 place count 58 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 97 place count 58 transition count 79
Performed 18 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 133 place count 40 transition count 60
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 6 rules applied. Total rules applied 139 place count 40 transition count 54
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 142 place count 38 transition count 53
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 146 place count 36 transition count 51
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 150 place count 36 transition count 47
Applied a total of 150 rules in 7 ms. Remains 36 /164 variables (removed 128) and now considering 47/205 (removed 158) transitions.
[2025-06-06 22:18:34] [INFO ] Flow matrix only has 41 transitions (discarded 6 similar events)
// Phase 1: matrix 41 rows 36 cols
[2025-06-06 22:18:34] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:34] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-06 22:18:34] [INFO ] Flow matrix only has 41 transitions (discarded 6 similar events)
[2025-06-06 22:18:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:34] [INFO ] State equation strengthened by 15 read => feed constraints.
[2025-06-06 22:18:34] [INFO ] Implicit Places using invariants and state equation in 42 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 66 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 35/164 places, 47/205 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 47/47 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 75 ms. Remains : 35/164 places, 47/205 transitions.
[2025-06-06 22:18:34] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:34] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:34] [INFO ] Input system was already deterministic with 47 transitions.
[2025-06-06 22:18:34] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:34] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:34] [INFO ] Time to serialize gal into /tmp/CTLFireability18181235101043844041.gal : 0 ms
[2025-06-06 22:18:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4479907925716874463.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/CTLFireability18181235101043844041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4479907925716874463.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,24481,0.011155,3964,2,151,5,986,6,0,178,999,0


Converting to forward existential form...Done !
original formula: AG(((EF(((p225==1)||((p107==1)&&(p222==1)))) + E((p221==1) U (p0==1))) + (EF((p128==1)) + ((p240==1)&&(((p90==1)||(p139==1))||(p229==1)))...158
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((E(TRUE U (p128==1)) + ((p240==1)&&(((p90==1)||(p139==1))||(p229==1)))))) * !(E((p221==1...230
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t8, t10, t13, t16, t18, t20, t38, Intersection with reachable at each step enabled. ...201
(forward)formula 0,0,0.05585,5884,1,0,107,12158,117,59,1061,12254,120
FORMULA SmartHome-PT-09-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 143 transition count 184
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 143 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 43 place count 143 transition count 183
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 141 transition count 181
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 141 transition count 181
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 49 place count 139 transition count 179
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 139 transition count 179
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 53 place count 137 transition count 177
Iterating global reduction 1 with 2 rules applied. Total rules applied 55 place count 137 transition count 177
Applied a total of 55 rules in 4 ms. Remains 137 /164 variables (removed 27) and now considering 177/205 (removed 28) transitions.
// Phase 1: matrix 177 rows 137 cols
[2025-06-06 22:18:34] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:34] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-06 22:18:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:34] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2025-06-06 22:18:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 1/137 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/314 variables, 137/140 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (OVERLAPS) 0/314 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 140 constraints, problems are : Problem set: 0 solved, 176 unsolved in 6243 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 1/137 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 177/314 variables, 137/140 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/314 variables, 176/316 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 0/314 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 314/314 variables, and 316 constraints, problems are : Problem set: 0 solved, 176 unsolved in 8107 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14361ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 14361ms
Starting structural reductions in LTL mode, iteration 1 : 137/164 places, 177/205 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14475 ms. Remains : 137/164 places, 177/205 transitions.
[2025-06-06 22:18:48] [INFO ] Flatten gal took : 13 ms
[2025-06-06 22:18:48] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:18:48] [INFO ] Input system was already deterministic with 177 transitions.
[2025-06-06 22:18:48] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:18:48] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:18:48] [INFO ] Time to serialize gal into /tmp/CTLFireability2025165682718798001.gal : 2 ms
[2025-06-06 22:18:48] [INFO ] Time to serialize properties into /tmp/CTLFireability2764115646924144452.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/CTLFireability2025165682718798001.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2764115646924144452.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,2.46151e+09,0.103765,8480,2,1335,5,19806,6,0,721,21679,0


Converting to forward existential form...Done !
original formula: (AX((E(((p45==1)&&(p222==1)) U ((p2==1)&&(p185==1))) + (AX((p64==1)) * EF((p180==1))))) * A(((p32==1)&&(p150==1)) U AF((!(((p100!=1) * A(...212
=> equivalent forward existential formula: (([(EY((EY(Init) * !(E(((p45==1)&&(p222==1)) U ((p2==1)&&(p185==1)))))) * !((p64==1)))] = FALSE * [((EY(Init) * ...928
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t12, t29, t32, t36, t68, t71, t88, t91, t108, t112, t114, t126, t131, t151, t154, t1...259
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 0,0,5.37176,224816,1,0,824,1.41008e+06,421,500,4449,1.54398e+06,985
FORMULA SmartHome-PT-09-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 152 edges and 164 vertex of which 63 / 164 are part of one of the 5 SCC in 0 ms
Free SCC test removed 58 places
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 105 transition count 95
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 38 rules applied. Total rules applied 74 place count 70 transition count 92
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 69 transition count 92
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 75 place count 69 transition count 85
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 89 place count 62 transition count 85
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 98 place count 53 transition count 76
Iterating global reduction 3 with 9 rules applied. Total rules applied 107 place count 53 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 108 place count 53 transition count 75
Performed 17 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 142 place count 36 transition count 57
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 4 rules applied. Total rules applied 146 place count 36 transition count 53
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 148 place count 35 transition count 52
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 152 place count 33 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 156 place count 33 transition count 46
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 157 place count 33 transition count 46
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 158 place count 32 transition count 45
Applied a total of 158 rules in 10 ms. Remains 32 /164 variables (removed 132) and now considering 45/205 (removed 160) transitions.
[2025-06-06 22:18:54] [INFO ] Flow matrix only has 38 transitions (discarded 7 similar events)
// Phase 1: matrix 38 rows 32 cols
[2025-06-06 22:18:54] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:54] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-06-06 22:18:54] [INFO ] Flow matrix only has 38 transitions (discarded 7 similar events)
[2025-06-06 22:18:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:54] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-06-06 22:18:54] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:18:54] [INFO ] Redundant transitions in 21 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-06 22:18:54] [INFO ] Flow matrix only has 38 transitions (discarded 7 similar events)
[2025-06-06 22:18:54] [INFO ] Invariant cache hit.
[2025-06-06 22:18:54] [INFO ] State equation strengthened by 14 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 1/32 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 37/69 variables, 32/35 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 13/48 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 1/70 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/70 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (OVERLAPS) 0/70 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 70/70 variables, and 49 constraints, problems are : Problem set: 0 solved, 44 unsolved in 770 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 1/32 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 37/69 variables, 32/35 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 13/48 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 44/92 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/69 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 1/70 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/70 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 11 (OVERLAPS) 0/70 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 70/70 variables, and 93 constraints, problems are : Problem set: 0 solved, 44 unsolved in 817 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1593ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1593ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/164 places, 45/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1685 ms. Remains : 32/164 places, 45/205 transitions.
[2025-06-06 22:18:55] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:18:55] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:55] [INFO ] Input system was already deterministic with 45 transitions.
[2025-06-06 22:18:55] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:55] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:55] [INFO ] Time to serialize gal into /tmp/CTLFireability17151967576004170249.gal : 0 ms
[2025-06-06 22:18:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11272624759583070994.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/CTLFireability17151967576004170249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11272624759583070994.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,34561,0.009618,3964,2,94,5,674,6,0,163,577,0


Converting to forward existential form...Done !
original formula: EG(A((p223==1) U AG(((p207!=1) + ((EG((p163==1)) * (p194==1)) * ((p2==1)&&(p107==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!(E(TRUE U !(((p207!=1) + ((EG((p163==1)) * (p194==1)) * ((p2==1)&&(p107==1)))))))) U (!((p223...355
Reverse transition relation is NOT exact ! Due to transitions t0, t5, t10, t12, t14, t16, t18, t35, t40, Intersection with reachable at each step enabled....202
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.037906,5628,1,0,119,8007,127,70,1041,8396,147
FORMULA SmartHome-PT-09-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 157 edges and 164 vertex of which 69 / 164 are part of one of the 6 SCC in 1 ms
Free SCC test removed 63 places
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 100 transition count 89
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 44 rules applied. Total rules applied 80 place count 65 transition count 80
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 87 place count 60 transition count 78
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 91 place count 58 transition count 76
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 91 place count 58 transition count 71
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 101 place count 53 transition count 71
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 111 place count 43 transition count 61
Iterating global reduction 4 with 10 rules applied. Total rules applied 121 place count 43 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 122 place count 43 transition count 60
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 152 place count 28 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 153 place count 28 transition count 44
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 162 place count 28 transition count 35
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 163 place count 27 transition count 35
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 163 place count 27 transition count 34
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 165 place count 26 transition count 34
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 166 place count 25 transition count 33
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 167 place count 24 transition count 33
Applied a total of 167 rules in 14 ms. Remains 24 /164 variables (removed 140) and now considering 33/205 (removed 172) transitions.
[2025-06-06 22:18:55] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 24 cols
[2025-06-06 22:18:55] [INFO ] Computed 1 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:56] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-06-06 22:18:56] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
[2025-06-06 22:18:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:56] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:18:56] [INFO ] Redundant transitions in 18 ms returned []
Running 17 sub problems to find dead transitions.
[2025-06-06 22:18:56] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
[2025-06-06 22:18:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 26/48 variables, 22/23 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 1/49 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 0/49 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 49/52 variables, and 24 constraints, problems are : Problem set: 0 solved, 17 unsolved in 201 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 23/24 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 26/48 variables, 22/23 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 16/39 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 1/49 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 1/50 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 1/51 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/51 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 0/51 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/52 variables, and 42 constraints, problems are : Problem set: 0 solved, 17 unsolved in 322 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 24/24 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 527ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 527ms
Starting structural reductions in SI_CTL mode, iteration 1 : 24/164 places, 33/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 612 ms. Remains : 24/164 places, 33/205 transitions.
[2025-06-06 22:18:56] [INFO ] Flatten gal took : 3 ms
[2025-06-06 22:18:56] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:56] [INFO ] Input system was already deterministic with 33 transitions.
[2025-06-06 22:18:56] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:56] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:56] [INFO ] Time to serialize gal into /tmp/CTLFireability1121762461399831332.gal : 1 ms
[2025-06-06 22:18:56] [INFO ] Time to serialize properties into /tmp/CTLFireability5087855493531536352.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/CTLFireability1121762461399831332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5087855493531536352.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,4320,0.01216,3956,2,56,5,339,6,0,116,279,0


Converting to forward existential form...Done !
original formula: EF((A((p81==1) U AG((p153==1))) * (p71==1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (p71==1)) * !(EG(!(!(E(TRUE U !((p153==1)))))))) * !(E(!(!(E(TRUE U !((p153==1))))) U (!((...208
Reverse transition relation is NOT exact ! Due to transitions t2, t7, t11, t26, Intersection with reachable at each step enabled. (destroyed/reverse/inter...177
(forward)formula 0,0,0.019915,4468,1,0,59,2484,84,30,649,1999,73
FORMULA SmartHome-PT-09-CTLFireability-2025-11 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 : 164/164 places, 205/205 transitions.
Graph (trivial) has 147 edges and 164 vertex of which 53 / 164 are part of one of the 4 SCC in 0 ms
Free SCC test removed 49 places
Ensure Unique test removed 61 transitions
Reduce isomorphic transitions removed 61 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 114 transition count 108
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 39 rules applied. Total rules applied 75 place count 79 transition count 104
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 79 place count 77 transition count 102
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 81 place count 75 transition count 102
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 81 place count 75 transition count 94
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 97 place count 67 transition count 94
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 108 place count 56 transition count 83
Iterating global reduction 4 with 11 rules applied. Total rules applied 119 place count 56 transition count 83
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 120 place count 56 transition count 82
Performed 18 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 156 place count 38 transition count 63
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 5 with 6 rules applied. Total rules applied 162 place count 38 transition count 57
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 4 rules applied. Total rules applied 166 place count 37 transition count 54
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 170 place count 35 transition count 52
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 174 place count 33 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 179 place count 33 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 180 place count 32 transition count 45
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 180 place count 32 transition count 44
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 182 place count 31 transition count 44
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 183 place count 31 transition count 44
Applied a total of 183 rules in 8 ms. Remains 31 /164 variables (removed 133) and now considering 44/205 (removed 161) transitions.
[2025-06-06 22:18:56] [INFO ] Flow matrix only has 40 transitions (discarded 4 similar events)
// Phase 1: matrix 40 rows 31 cols
[2025-06-06 22:18:56] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-06 22:18:56] [INFO ] Flow matrix only has 40 transitions (discarded 4 similar events)
[2025-06-06 22:18:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:56] [INFO ] State equation strengthened by 13 read => feed constraints.
[2025-06-06 22:18:56] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:18:56] [INFO ] Redundant transitions in 20 ms returned []
Running 43 sub problems to find dead transitions.
[2025-06-06 22:18:56] [INFO ] Flow matrix only has 40 transitions (discarded 4 similar events)
[2025-06-06 22:18:56] [INFO ] Invariant cache hit.
[2025-06-06 22:18:56] [INFO ] State equation strengthened by 13 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 39/70 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (OVERLAPS) 1/71 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/71 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (OVERLAPS) 0/71 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 71/71 variables, and 46 constraints, problems are : Problem set: 0 solved, 43 unsolved in 859 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (OVERLAPS) 1/31 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 39/70 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 43/88 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 1/71 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/71 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 10 (OVERLAPS) 0/71 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 71/71 variables, and 89 constraints, problems are : Problem set: 0 solved, 43 unsolved in 759 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1622ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 1622ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/164 places, 44/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1711 ms. Remains : 31/164 places, 44/205 transitions.
[2025-06-06 22:18:58] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:18:58] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:58] [INFO ] Input system was already deterministic with 44 transitions.
[2025-06-06 22:18:58] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:18:58] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:18:58] [INFO ] Time to serialize gal into /tmp/CTLFireability6908831510368222550.gal : 0 ms
[2025-06-06 22:18:58] [INFO ] Time to serialize properties into /tmp/CTLFireability16785173616897249274.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/CTLFireability6908831510368222550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16785173616897249274.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,32401,0.0107,3956,2,115,5,844,6,0,159,668,0


Converting to forward existential form...Done !
original formula: !(A(!(A((((p2==1)&&(p138==1))||(p208!=1)) U !(EF((p107==1))))) U AG(!((EF(((p107==1)&&(p233==1))) * !(((p151==1)||(p35==1))))))))
=> equivalent forward existential formula: ([(FwdU((FwdU((FwdU(Init,!(!(E(TRUE U !(!((E(TRUE U ((p107==1)&&(p233==1))) * !(((p151==1)||(p35==1)))))))))) * ...481
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t6, t7, t9, t14, t32, t37, Intersection with reachable at each step enabled. (destro...194
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.07506,7412,1,0,172,20248,127,139,1090,25690,212
FORMULA SmartHome-PT-09-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Graph (trivial) has 140 edges and 164 vertex of which 32 / 164 are part of one of the 3 SCC in 0 ms
Free SCC test removed 29 places
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 134 transition count 119
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 60 rules applied. Total rules applied 108 place count 87 transition count 106
Reduce places removed 8 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 2 with 10 rules applied. Total rules applied 118 place count 79 transition count 104
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 120 place count 78 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 121 place count 77 transition count 103
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 121 place count 77 transition count 94
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 139 place count 68 transition count 94
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 154 place count 53 transition count 79
Iterating global reduction 5 with 15 rules applied. Total rules applied 169 place count 53 transition count 79
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 6 rules applied. Total rules applied 175 place count 53 transition count 73
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 178 place count 51 transition count 72
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 179 place count 50 transition count 70
Iterating global reduction 7 with 1 rules applied. Total rules applied 180 place count 50 transition count 70
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 7 with 30 rules applied. Total rules applied 210 place count 35 transition count 55
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 212 place count 35 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 214 place count 34 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 215 place count 34 transition count 51
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 220 place count 34 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 221 place count 33 transition count 46
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 221 place count 33 transition count 45
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 223 place count 32 transition count 45
Applied a total of 223 rules in 12 ms. Remains 32 /164 variables (removed 132) and now considering 45/205 (removed 160) transitions.
[2025-06-06 22:18:58] [INFO ] Flow matrix only has 42 transitions (discarded 3 similar events)
// Phase 1: matrix 42 rows 32 cols
[2025-06-06 22:18:58] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:58] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-06 22:18:58] [INFO ] Flow matrix only has 42 transitions (discarded 3 similar events)
[2025-06-06 22:18:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:18:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-06-06 22:18:58] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:18:58] [INFO ] Redundant transitions in 22 ms returned []
Running 44 sub problems to find dead transitions.
[2025-06-06 22:18:58] [INFO ] Flow matrix only has 42 transitions (discarded 3 similar events)
[2025-06-06 22:18:58] [INFO ] Invariant cache hit.
[2025-06-06 22:18:58] [INFO ] State equation strengthened by 7 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 41/73 variables, 32/34 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 6/40 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 1/74 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/74 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 0/74 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 41 constraints, problems are : Problem set: 0 solved, 44 unsolved in 747 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 1/32 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 41/73 variables, 32/34 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 6/40 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 44/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (OVERLAPS) 1/74 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/74 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (OVERLAPS) 0/74 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 85 constraints, problems are : Problem set: 0 solved, 44 unsolved in 866 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1619ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 1619ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/164 places, 45/205 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1709 ms. Remains : 32/164 places, 45/205 transitions.
[2025-06-06 22:19:00] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:19:00] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:19:00] [INFO ] Input system was already deterministic with 45 transitions.
[2025-06-06 22:19:00] [INFO ] Flatten gal took : 1 ms
[2025-06-06 22:19:00] [INFO ] Flatten gal took : 2 ms
[2025-06-06 22:19:00] [INFO ] Time to serialize gal into /tmp/CTLFireability9690869069351968809.gal : 1 ms
[2025-06-06 22:19:00] [INFO ] Time to serialize properties into /tmp/CTLFireability1805208461893004211.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/CTLFireability9690869069351968809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1805208461893004211.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,24193,0.011568,3984,2,114,5,828,6,0,165,692,0


Converting to forward existential form...Done !
original formula: EF((EG((p151==1)) * (EG(((AF(((p45==1)&&(p239==1))) * ((p124==1)||((p2==1)&&(p185==1)))) + EF((p217==1)))) + (p143==1))))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,TRUE) * EG((p151==1))),((!(EG(!(((p45==1)&&(p239==1))))) * ((p124==1)||((p2==1)&&(p185==1)))) ...250
Reverse transition relation is NOT exact ! Due to transitions t0, t5, t10, t12, t14, t16, t35, t41, Intersection with reachable at each step enabled. (des...197
(forward)formula 0,1,0.103601,9360,1,0,224,34099,126,127,1050,40646,259
FORMULA SmartHome-PT-09-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 205/205 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 140 transition count 181
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 140 transition count 181
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 49 place count 140 transition count 180
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 56 place count 133 transition count 173
Iterating global reduction 1 with 7 rules applied. Total rules applied 63 place count 133 transition count 173
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 70 place count 126 transition count 166
Iterating global reduction 1 with 7 rules applied. Total rules applied 77 place count 126 transition count 166
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 78 place count 126 transition count 165
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 81 place count 123 transition count 162
Iterating global reduction 2 with 3 rules applied. Total rules applied 84 place count 123 transition count 162
Applied a total of 84 rules in 9 ms. Remains 123 /164 variables (removed 41) and now considering 162/205 (removed 43) transitions.
// Phase 1: matrix 162 rows 123 cols
[2025-06-06 22:19:00] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:19:00] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-06 22:19:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:19:00] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Running 161 sub problems to find dead transitions.
[2025-06-06 22:19:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (OVERLAPS) 1/123 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (OVERLAPS) 162/285 variables, 123/126 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 6 (OVERLAPS) 0/285 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Real declared 285/285 variables, and 126 constraints, problems are : Problem set: 0 solved, 161 unsolved in 5370 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 123/123 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 161 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 2 (OVERLAPS) 1/123 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (OVERLAPS) 162/285 variables, 123/126 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/285 variables, 161/287 constraints. Problems are: Problem set: 0 solved, 161 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:19:08] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 1/288 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 8 (OVERLAPS) 0/285 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 161 unsolved
No progress, stopping.
After SMT solving in domain Int declared 285/285 variables, and 288 constraints, problems are : Problem set: 0 solved, 161 unsolved in 8529 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 123/123 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 13909ms problems are : Problem set: 0 solved, 161 unsolved
Search for dead transitions found 0 dead transitions in 13909ms
Starting structural reductions in LTL mode, iteration 1 : 123/164 places, 162/205 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14018 ms. Remains : 123/164 places, 162/205 transitions.
[2025-06-06 22:19:14] [INFO ] Flatten gal took : 8 ms
[2025-06-06 22:19:14] [INFO ] Flatten gal took : 6 ms
[2025-06-06 22:19:14] [INFO ] Input system was already deterministic with 162 transitions.
[2025-06-06 22:19:14] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:19:14] [INFO ] Flatten gal took : 4 ms
[2025-06-06 22:19:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16716750634223404955.gal : 1 ms
[2025-06-06 22:19:14] [INFO ] Time to serialize properties into /tmp/CTLFireability1101827680281116128.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/CTLFireability16716750634223404955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1101827680281116128.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.34357e+09,0.124248,9688,2,1361,5,25321,6,0,650,28038,0


Converting to forward existential form...Done !
original formula: EX(AF((p81==1)))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((p81==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t10, t12, t29, t32, t61, t64, t81, t84, t102, t105, t117, t136, t139, t147, Intersection...242
(forward)formula 0,0,3.69464,146504,1,0,523,861455,347,301,3626,983775,670
FORMULA SmartHome-PT-09-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-06 22:19:18] [INFO ] Flatten gal took : 5 ms
[2025-06-06 22:19:18] [INFO ] Flatten gal took : 5 ms
Total runtime 114120 ms.

BK_STOP 1749248358126

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ sed s/.jar//
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmartHome-PT-09"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-09, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r212-tall-174901995000754"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-09.tgz
mv SmartHome-PT-09 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;