Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901995000747.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-08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901995000747
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K 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 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K 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-08-LTLCardinality-00
FORMULA_NAME SmartHome-PT-08-LTLCardinality-01
FORMULA_NAME SmartHome-PT-08-LTLCardinality-02
FORMULA_NAME SmartHome-PT-08-LTLCardinality-03
FORMULA_NAME SmartHome-PT-08-LTLCardinality-04
FORMULA_NAME SmartHome-PT-08-LTLCardinality-05
FORMULA_NAME SmartHome-PT-08-LTLCardinality-06
FORMULA_NAME SmartHome-PT-08-LTLCardinality-07
FORMULA_NAME SmartHome-PT-08-LTLCardinality-08
FORMULA_NAME SmartHome-PT-08-LTLCardinality-09
FORMULA_NAME SmartHome-PT-08-LTLCardinality-10
FORMULA_NAME SmartHome-PT-08-LTLCardinality-11
FORMULA_NAME SmartHome-PT-08-LTLCardinality-12
FORMULA_NAME SmartHome-PT-08-LTLCardinality-13
FORMULA_NAME SmartHome-PT-08-LTLCardinality-14
FORMULA_NAME SmartHome-PT-08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1749247858107

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-06 22:10:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 22:10:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 22:10:59] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2025-06-06 22:10:59] [INFO ] Transformed 252 places.
[2025-06-06 22:10:59] [INFO ] Transformed 291 transitions.
[2025-06-06 22:10:59] [INFO ] Found NUPN structural information;
[2025-06-06 22:10:59] [INFO ] Parsed PT model containing 252 places and 291 transitions and 664 arcs in 152 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 21 transitions.
FORMULA SmartHome-PT-08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-08-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 270/270 transitions.
Discarding 55 places :
Symmetric choice reduction at 0 with 55 rule applications. Total rules 55 place count 177 transition count 215
Iterating global reduction 0 with 55 rules applied. Total rules applied 110 place count 177 transition count 215
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 115 place count 177 transition count 210
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 126 place count 166 transition count 199
Iterating global reduction 1 with 11 rules applied. Total rules applied 137 place count 166 transition count 199
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 146 place count 157 transition count 190
Iterating global reduction 1 with 9 rules applied. Total rules applied 155 place count 157 transition count 190
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 156 place count 157 transition count 189
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 158 place count 155 transition count 187
Iterating global reduction 2 with 2 rules applied. Total rules applied 160 place count 155 transition count 187
Applied a total of 160 rules in 65 ms. Remains 155 /232 variables (removed 77) and now considering 187/270 (removed 83) transitions.
// Phase 1: matrix 187 rows 155 cols
[2025-06-06 22:10:59] [INFO ] Computed 11 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:10:59] [INFO ] Implicit Places using invariants in 201 ms returned []
[2025-06-06 22:10:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:11:00] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
Running 186 sub problems to find dead transitions.
[2025-06-06 22:11:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/155 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:02] [INFO ] Deduced a trap composed of 18 places in 116 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:02] [INFO ] Deduced a trap composed of 77 places in 83 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:04] [INFO ] Deduced a trap composed of 56 places in 245 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:04] [INFO ] Deduced a trap composed of 46 places in 72 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:04] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 187/342 variables, 155/171 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (OVERLAPS) 0/342 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 171 constraints, problems are : Problem set: 0 solved, 186 unsolved in 11227 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (OVERLAPS) 1/155 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/155 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/155 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (OVERLAPS) 187/342 variables, 155/171 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/342 variables, 186/357 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:13] [INFO ] Deduced a trap composed of 40 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:13] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:13] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:14] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/342 variables, 4/361 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:15] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/342 variables, 1/362 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:17] [INFO ] Deduced a trap along path composed of 15 places in 71 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:17] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/342 variables, 2/364 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:22] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/342 variables, 1/365 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:24] [INFO ] Deduced a trap composed of 32 places in 42 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/342 variables, 1/366 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/342 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 12 (OVERLAPS) 0/342 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Int declared 342/342 variables, and 366 constraints, problems are : Problem set: 0 solved, 186 unsolved in 25645 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 155/155 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 36934ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 36951ms
Starting structural reductions in LTL mode, iteration 1 : 155/232 places, 187/270 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37442 ms. Remains : 155/232 places, 187/270 transitions.
Support contains 24 out of 155 places after structural reductions.
[2025-06-06 22:11:37] [INFO ] Flatten gal took : 72 ms
[2025-06-06 22:11:37] [INFO ] Flatten gal took : 23 ms
[2025-06-06 22:11:37] [INFO ] Input system was already deterministic with 187 transitions.
Reduction of identical properties reduced properties to check from 15 to 14
RANDOM walk for 35793 steps (238 resets) in 797 ms. (44 steps per ms) remains 0/14 properties
FORMULA SmartHome-PT-08-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 19 stabilizing places and 19 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (X(!(p0 U p1)) U X(X(G(X(!p2)))))))'
Support contains 5 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 187/187 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 147 transition count 179
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 147 transition count 179
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 21 place count 142 transition count 174
Iterating global reduction 0 with 5 rules applied. Total rules applied 26 place count 142 transition count 174
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 139 transition count 171
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 139 transition count 171
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 137 transition count 169
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 137 transition count 169
Applied a total of 36 rules in 15 ms. Remains 137 /155 variables (removed 18) and now considering 169/187 (removed 18) transitions.
// Phase 1: matrix 169 rows 137 cols
[2025-06-06 22:11:37] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:11:38] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-06 22:11:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:11:38] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
Running 168 sub problems to find dead transitions.
[2025-06-06 22:11:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 168 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:40] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:40] [INFO ] Deduced a trap composed of 74 places in 179 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (OVERLAPS) 169/306 variables, 137/150 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 6 (OVERLAPS) 0/306 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Real declared 306/306 variables, and 150 constraints, problems are : Problem set: 0 solved, 168 unsolved in 7294 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 168 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (OVERLAPS) 169/306 variables, 137/150 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/306 variables, 168/318 constraints. Problems are: Problem set: 0 solved, 168 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:47] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:47] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 2/320 constraints. Problems are: Problem set: 0 solved, 168 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:48] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 1/321 constraints. Problems are: Problem set: 0 solved, 168 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:50] [INFO ] Deduced a trap along path composed of 16 places in 64 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:11:51] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/306 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/306 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 10 (OVERLAPS) 0/306 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Int declared 306/306 variables, and 323 constraints, problems are : Problem set: 0 solved, 168 unsolved in 13383 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 20761ms problems are : Problem set: 0 solved, 168 unsolved
Search for dead transitions found 0 dead transitions in 20762ms
Starting structural reductions in LTL mode, iteration 1 : 137/155 places, 169/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21305 ms. Remains : 137/155 places, 169/187 transitions.
Stuttering acceptance computed with spot in 673 ms :[p2, (AND p1 p2), p2, true, (AND p2 p1 (NOT p0)), (AND (NOT p0) p2), p2, (AND p1 p2), (AND p2 p1 (NOT p0)), (AND p1 (NOT p0) p2), (AND p2 (NOT p0)), p2, (AND p1 (NOT p2)), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : SmartHome-PT-08-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-08-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLCardinality-00 finished in 22047 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 187/187 transitions.
Graph (trivial) has 146 edges and 155 vertex of which 56 / 155 are part of one of the 6 SCC in 2 ms
Free SCC test removed 50 places
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 104 transition count 88
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 36 rules applied. Total rules applied 68 place count 73 transition count 83
Reduce places removed 3 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 5 rules applied. Total rules applied 73 place count 70 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 69 transition count 81
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 74 place count 69 transition count 73
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 90 place count 61 transition count 73
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 95 place count 56 transition count 67
Iterating global reduction 4 with 5 rules applied. Total rules applied 100 place count 56 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 101 place count 56 transition count 66
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 5 with 38 rules applied. Total rules applied 139 place count 37 transition count 46
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 140 place count 37 transition count 45
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 142 place count 36 transition count 44
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 152 place count 36 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 153 place count 35 transition count 34
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 155 place count 33 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 156 place count 32 transition count 32
Applied a total of 156 rules in 64 ms. Remains 32 /155 variables (removed 123) and now considering 32/187 (removed 155) transitions.
[2025-06-06 22:12:00] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
// Phase 1: matrix 27 rows 32 cols
[2025-06-06 22:12:00] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:00] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-06 22:12:00] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
[2025-06-06 22:12:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:00] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:12:00] [INFO ] Redundant transitions in 0 ms returned []
Running 17 sub problems to find dead transitions.
[2025-06-06 22:12:00] [INFO ] Flow matrix only has 27 transitions (discarded 5 similar events)
[2025-06-06 22:12:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/32 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 26/58 variables, 32/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 0/58 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 58/59 variables, and 41 constraints, problems are : Problem set: 0 solved, 17 unsolved in 403 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 32/32 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) 0/30 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (OVERLAPS) 2/32 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (OVERLAPS) 26/58 variables, 32/41 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 17/58 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 58/59 variables, and 58 constraints, problems are : Problem set: 0 solved, 17 unsolved in 255 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 682ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 683ms
Starting structural reductions in SI_LTL mode, iteration 1 : 32/155 places, 32/187 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 886 ms. Remains : 32/155 places, 32/187 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-08-LTLCardinality-01
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-08-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLCardinality-01 finished in 932 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((!(!p0 U ((p1 U p0)&&X(X(p1))))||p1))))'
Support contains 3 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 187/187 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 143 transition count 175
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 143 transition count 175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 143 transition count 174
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 30 place count 138 transition count 169
Iterating global reduction 1 with 5 rules applied. Total rules applied 35 place count 138 transition count 169
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 135 transition count 166
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 135 transition count 166
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 43 place count 133 transition count 164
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 133 transition count 164
Applied a total of 45 rules in 14 ms. Remains 133 /155 variables (removed 22) and now considering 164/187 (removed 23) transitions.
// Phase 1: matrix 164 rows 133 cols
[2025-06-06 22:12:00] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:00] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-06 22:12:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:01] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Running 163 sub problems to find dead transitions.
[2025-06-06 22:12:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 11/11 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 22:12:02] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:02] [INFO ] Deduced a trap composed of 70 places in 70 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 164/297 variables, 133/146 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (OVERLAPS) 0/297 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 146 constraints, problems are : Problem set: 0 solved, 163 unsolved in 6797 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 2/2 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) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 164/297 variables, 133/146 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 163/309 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 22:12:09] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:10] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 2/311 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 22:12:10] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 1/312 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 22:12:12] [INFO ] Deduced a trap along path composed of 2 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:12] [INFO ] Deduced a trap along path composed of 13 places in 56 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 2/314 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 314 constraints, problems are : Problem set: 0 solved, 163 unsolved in 12578 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 19401ms problems are : Problem set: 0 solved, 163 unsolved
Search for dead transitions found 0 dead transitions in 19402ms
Starting structural reductions in LTL mode, iteration 1 : 133/155 places, 164/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19811 ms. Remains : 133/155 places, 164/187 transitions.
Stuttering acceptance computed with spot in 306 ms :[false, false, false, p1, (AND p0 p1), p1, true, (AND p0 p1), (AND p1 p0), (AND (NOT p1) p0)]
Running random walk in product with property : SmartHome-PT-08-LTLCardinality-03
Product exploration explored 100000 steps with 33333 reset in 284 ms.
Product exploration explored 100000 steps with 33333 reset in 153 ms.
Computed a total of 8 stabilizing places and 8 stable transitions
Computed a total of 8 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 23 ms. Reduced automaton from 10 states, 15 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-08-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-08-LTLCardinality-03 finished in 20606 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 187/187 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 142 transition count 174
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 142 transition count 174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 142 transition count 173
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 137 transition count 168
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 137 transition count 168
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 134 transition count 165
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 134 transition count 165
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 45 place count 132 transition count 163
Iterating global reduction 1 with 2 rules applied. Total rules applied 47 place count 132 transition count 163
Applied a total of 47 rules in 11 ms. Remains 132 /155 variables (removed 23) and now considering 163/187 (removed 24) transitions.
// Phase 1: matrix 163 rows 132 cols
[2025-06-06 22:12:21] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:21] [INFO ] Implicit Places using invariants in 365 ms returned []
[2025-06-06 22:12:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:21] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
Running 162 sub problems to find dead transitions.
[2025-06-06 22:12:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:23] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:23] [INFO ] Deduced a trap composed of 70 places in 61 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (OVERLAPS) 163/295 variables, 132/145 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/295 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 6 (OVERLAPS) 0/295 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Real declared 295/295 variables, and 145 constraints, problems are : Problem set: 0 solved, 162 unsolved in 6239 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 1 (OVERLAPS) 1/132 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 4 (OVERLAPS) 163/295 variables, 132/145 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/295 variables, 162/307 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:29] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/295 variables, 1/308 constraints. Problems are: Problem set: 0 solved, 162 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:31] [INFO ] Deduced a trap along path composed of 18 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:31] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 2/310 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 162 unsolved
At refinement iteration 9 (OVERLAPS) 0/295 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 162 unsolved
No progress, stopping.
After SMT solving in domain Int declared 295/295 variables, and 310 constraints, problems are : Problem set: 0 solved, 162 unsolved in 10208 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 132/132 constraints, PredecessorRefiner: 162/162 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 16478ms problems are : Problem set: 0 solved, 162 unsolved
Search for dead transitions found 0 dead transitions in 16479ms
Starting structural reductions in LTL mode, iteration 1 : 132/155 places, 163/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16951 ms. Remains : 132/155 places, 163/187 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : SmartHome-PT-08-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-08-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLCardinality-10 finished in 17065 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&G((F(p2)||p1))) U X(G(!p3))))'
Support contains 5 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 187/187 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 144 transition count 176
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 144 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 144 transition count 175
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 141 transition count 172
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 141 transition count 172
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 139 transition count 170
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 139 transition count 170
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 137 transition count 168
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 137 transition count 168
Applied a total of 37 rules in 9 ms. Remains 137 /155 variables (removed 18) and now considering 168/187 (removed 19) transitions.
// Phase 1: matrix 168 rows 137 cols
[2025-06-06 22:12:38] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:39] [INFO ] Implicit Places using invariants in 443 ms returned []
[2025-06-06 22:12:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:39] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 551 ms to find 0 implicit places.
Running 167 sub problems to find dead transitions.
[2025-06-06 22:12:39] [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, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:40] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:40] [INFO ] Deduced a trap composed of 71 places in 90 ms of which 23 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 168/305 variables, 137/150 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/305 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 6 (OVERLAPS) 0/305 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Real declared 305/305 variables, and 150 constraints, problems are : Problem set: 0 solved, 167 unsolved in 6746 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 1 (OVERLAPS) 1/137 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/137 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 4 (OVERLAPS) 168/305 variables, 137/150 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/305 variables, 167/317 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:47] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:47] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:47] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:48] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/305 variables, 4/321 constraints. Problems are: Problem set: 0 solved, 167 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:49] [INFO ] Deduced a trap along path composed of 15 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:49] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/305 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/305 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 167 unsolved
At refinement iteration 9 (OVERLAPS) 0/305 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 167 unsolved
No progress, stopping.
After SMT solving in domain Int declared 305/305 variables, and 323 constraints, problems are : Problem set: 0 solved, 167 unsolved in 11804 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 137/137 constraints, PredecessorRefiner: 167/167 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 18563ms problems are : Problem set: 0 solved, 167 unsolved
Search for dead transitions found 0 dead transitions in 18563ms
Starting structural reductions in LTL mode, iteration 1 : 137/155 places, 168/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19134 ms. Remains : 137/155 places, 168/187 transitions.
Stuttering acceptance computed with spot in 273 ms :[p3, (AND (NOT p2) p3 p1), (AND p3 (NOT p1) (NOT p2)), p3, true, (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SmartHome-PT-08-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLCardinality-12 finished in 19427 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 187/187 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 142 transition count 174
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 142 transition count 174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 142 transition count 173
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 137 transition count 168
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 137 transition count 168
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 134 transition count 165
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 134 transition count 165
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 133 transition count 164
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 133 transition count 164
Applied a total of 45 rules in 11 ms. Remains 133 /155 variables (removed 22) and now considering 164/187 (removed 23) transitions.
// Phase 1: matrix 164 rows 133 cols
[2025-06-06 22:12:58] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:58] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-06 22:12:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:12:58] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Running 163 sub problems to find dead transitions.
[2025-06-06 22:12:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 11/11 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 22:12:59] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:12:59] [INFO ] Deduced a trap composed of 70 places in 64 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 164/297 variables, 133/146 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 6 (OVERLAPS) 0/297 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 146 constraints, problems are : Problem set: 0 solved, 163 unsolved in 6555 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 2/2 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) 0/132 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 1 (OVERLAPS) 1/133 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 4 (OVERLAPS) 164/297 variables, 133/146 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/297 variables, 163/309 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 22:13:06] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:13:06] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/297 variables, 2/311 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 22:13:08] [INFO ] Deduced a trap along path composed of 13 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:13:08] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/297 variables, 2/313 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 22:13:09] [INFO ] Deduced a trap composed of 18 places in 67 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 1/314 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 163 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 314 constraints, problems are : Problem set: 0 solved, 163 unsolved in 12251 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 163/163 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 18834ms problems are : Problem set: 0 solved, 163 unsolved
Search for dead transitions found 0 dead transitions in 18834ms
Starting structural reductions in LTL mode, iteration 1 : 133/155 places, 164/187 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19016 ms. Remains : 133/155 places, 164/187 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-08-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-08-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLCardinality-13 finished in 19184 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 155 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 155/155 places, 187/187 transitions.
Graph (trivial) has 148 edges and 155 vertex of which 74 / 155 are part of one of the 6 SCC in 0 ms
Free SCC test removed 68 places
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 24 place count 87 transition count 75
Reduce places removed 23 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 27 rules applied. Total rules applied 51 place count 64 transition count 71
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 53 place count 62 transition count 71
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 53 place count 62 transition count 66
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 63 place count 57 transition count 66
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 68 place count 52 transition count 61
Iterating global reduction 3 with 5 rules applied. Total rules applied 73 place count 52 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 52 transition count 60
Performed 20 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 114 place count 32 transition count 39
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 124 place count 32 transition count 29
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 126 place count 30 transition count 29
Applied a total of 126 rules in 11 ms. Remains 30 /155 variables (removed 125) and now considering 29/187 (removed 158) transitions.
[2025-06-06 22:13:17] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 30 cols
[2025-06-06 22:13:17] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:13:17] [INFO ] Implicit Places using invariants in 70 ms returned []
[2025-06-06 22:13:17] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2025-06-06 22:13:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:13:17] [INFO ] State equation strengthened by 14 read => feed constraints.
[2025-06-06 22:13:17] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:13:17] [INFO ] Redundant transitions in 1 ms returned []
Running 28 sub problems to find dead transitions.
[2025-06-06 22:13:17] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2025-06-06 22:13:17] [INFO ] Invariant cache hit.
[2025-06-06 22:13:17] [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) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 1/30 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 23/53 variables, 30/39 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 13/52 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 1/54 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/54 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/54 variables, and 53 constraints, problems are : Problem set: 0 solved, 28 unsolved in 420 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 30/30 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 1/30 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 23/53 variables, 30/39 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 13/52 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/53 variables, 28/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/53 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 1/54 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/54 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 0/54 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/54 variables, and 81 constraints, problems are : Problem set: 0 solved, 28 unsolved in 589 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 30/30 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1045ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 1045ms
Starting structural reductions in SI_LTL mode, iteration 1 : 30/155 places, 29/187 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1179 ms. Remains : 30/155 places, 29/187 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-08-LTLCardinality-14
Stuttering criterion allowed to conclude after 18 steps with 1 reset in 1 ms.
FORMULA SmartHome-PT-08-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLCardinality-14 finished in 1221 ms.
All properties solved by simple procedures.
Total runtime 139159 ms.

BK_STOP 1749247998462

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-08"
export BK_EXAMINATION="LTLCardinality"
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-08, examination is LTLCardinality"
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-174901995000747"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-08.tgz
mv SmartHome-PT-08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;