Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901994900731.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-06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901994900731
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K 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 27K 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 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K 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 56K 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-06-LTLCardinality-00
FORMULA_NAME SmartHome-PT-06-LTLCardinality-01
FORMULA_NAME SmartHome-PT-06-LTLCardinality-02
FORMULA_NAME SmartHome-PT-06-LTLCardinality-03
FORMULA_NAME SmartHome-PT-06-LTLCardinality-04
FORMULA_NAME SmartHome-PT-06-LTLCardinality-05
FORMULA_NAME SmartHome-PT-06-LTLCardinality-06
FORMULA_NAME SmartHome-PT-06-LTLCardinality-07
FORMULA_NAME SmartHome-PT-06-LTLCardinality-08
FORMULA_NAME SmartHome-PT-06-LTLCardinality-09
FORMULA_NAME SmartHome-PT-06-LTLCardinality-10
FORMULA_NAME SmartHome-PT-06-LTLCardinality-11
FORMULA_NAME SmartHome-PT-06-LTLCardinality-12
FORMULA_NAME SmartHome-PT-06-LTLCardinality-13
FORMULA_NAME SmartHome-PT-06-LTLCardinality-14
FORMULA_NAME SmartHome-PT-06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1749247218036

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-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-06 22:00:19] [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 22:00:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 22:00:19] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2025-06-06 22:00:19] [INFO ] Transformed 219 places.
[2025-06-06 22:00:19] [INFO ] Transformed 254 transitions.
[2025-06-06 22:00:19] [INFO ] Found NUPN structural information;
[2025-06-06 22:00:19] [INFO ] Parsed PT model containing 219 places and 254 transitions and 581 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 18 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 202/202 places, 236/236 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 149 transition count 183
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 149 transition count 183
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 111 place count 149 transition count 178
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 121 place count 139 transition count 168
Iterating global reduction 1 with 10 rules applied. Total rules applied 131 place count 139 transition count 168
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 139 place count 131 transition count 160
Iterating global reduction 1 with 8 rules applied. Total rules applied 147 place count 131 transition count 160
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 149 place count 129 transition count 158
Iterating global reduction 1 with 2 rules applied. Total rules applied 151 place count 129 transition count 158
Applied a total of 151 rules in 59 ms. Remains 129 /202 variables (removed 73) and now considering 158/236 (removed 78) transitions.
// Phase 1: matrix 158 rows 129 cols
[2025-06-06 22:00:19] [INFO ] Computed 9 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:00:19] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-06-06 22:00:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:00:19] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
Running 157 sub problems to find dead transitions.
[2025-06-06 22:00:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 157 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:21] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:21] [INFO ] Deduced a trap composed of 73 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:21] [INFO ] Deduced a trap composed of 38 places in 35 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (OVERLAPS) 158/287 variables, 129/141 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/287 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (OVERLAPS) 0/287 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Real declared 287/287 variables, and 141 constraints, problems are : Problem set: 0 solved, 157 unsolved in 6272 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 129/129 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 157 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/129 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (OVERLAPS) 158/287 variables, 129/141 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/287 variables, 157/298 constraints. Problems are: Problem set: 0 solved, 157 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:27] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:27] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 2/300 constraints. Problems are: Problem set: 0 solved, 157 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:29] [INFO ] Deduced a trap composed of 34 places in 45 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 157 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:31] [INFO ] Deduced a trap along path composed of 2 places in 45 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:31] [INFO ] Deduced a trap along path composed of 13 places in 66 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/287 variables, 2/303 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/287 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 10 (OVERLAPS) 0/287 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Int declared 287/287 variables, and 303 constraints, problems are : Problem set: 0 solved, 157 unsolved in 12962 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 129/129 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 19282ms problems are : Problem set: 0 solved, 157 unsolved
Search for dead transitions found 0 dead transitions in 19296ms
Starting structural reductions in LTL mode, iteration 1 : 129/202 places, 158/236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19753 ms. Remains : 129/202 places, 158/236 transitions.
Support contains 20 out of 129 places after structural reductions.
[2025-06-06 22:00:39] [INFO ] Flatten gal took : 29 ms
[2025-06-06 22:00:39] [INFO ] Flatten gal took : 13 ms
[2025-06-06 22:00:39] [INFO ] Input system was already deterministic with 158 transitions.
Reduction of identical properties reduced properties to check from 12 to 11
RANDOM walk for 35914 steps (286 resets) in 794 ms. (45 steps per ms) remains 0/11 properties
Computed a total of 12 stabilizing places and 12 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' '!(F(G(p0)))'
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 129/129 places, 158/158 transitions.
Graph (trivial) has 122 edges and 129 vertex of which 58 / 129 are part of one of the 5 SCC in 2 ms
Free SCC test removed 53 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 75 transition count 69
Reduce places removed 16 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 1 with 18 rules applied. Total rules applied 35 place count 59 transition count 67
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 58 transition count 67
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 36 place count 58 transition count 60
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 50 place count 51 transition count 60
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 52 place count 49 transition count 58
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 49 transition count 58
Performed 16 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 86 place count 33 transition count 41
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 94 place count 33 transition count 33
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 95 place count 32 transition count 33
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 97 place count 30 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 98 place count 29 transition count 31
Applied a total of 98 rules in 25 ms. Remains 29 /129 variables (removed 100) and now considering 31/158 (removed 127) transitions.
[2025-06-06 22:00:39] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
// Phase 1: matrix 27 rows 29 cols
[2025-06-06 22:00:39] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:00:40] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-06 22:00:40] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2025-06-06 22:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:00:40] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:00:40] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2025-06-06 22:00:40] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2025-06-06 22:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 2/29 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 26/55 variables, 29/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/55 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55/56 variables, and 36 constraints, problems are : Problem set: 0 solved, 18 unsolved in 242 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 29/29 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 2/29 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 26/55 variables, 29/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 18/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/55 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 55/56 variables, and 54 constraints, problems are : Problem set: 0 solved, 18 unsolved in 248 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 29/29 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 493ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 494ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/129 places, 31/158 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 609 ms. Remains : 29/129 places, 31/158 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-06-LTLCardinality-01
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 5 ms.
FORMULA SmartHome-PT-06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLCardinality-01 finished in 822 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&&X(X(F(p1)))))))'
Support contains 3 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 158/158 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 124 transition count 153
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 124 transition count 153
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 122 transition count 151
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 122 transition count 151
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 120 transition count 149
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 120 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 120 transition count 148
Applied a total of 19 rules in 12 ms. Remains 120 /129 variables (removed 9) and now considering 148/158 (removed 10) transitions.
// Phase 1: matrix 148 rows 120 cols
[2025-06-06 22:00:40] [INFO ] Computed 9 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:00:40] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-06 22:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:00:40] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 147 sub problems to find dead transitions.
[2025-06-06 22:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 147 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:41] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:41] [INFO ] Deduced a trap composed of 71 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 22:00:42] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 4 (OVERLAPS) 148/268 variables, 120/132 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 6 (OVERLAPS) 0/268 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 147 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 132 constraints, problems are : Problem set: 0 solved, 147 unsolved in 5260 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 147 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (OVERLAPS) 1/120 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 4 (OVERLAPS) 148/268 variables, 120/132 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 147/279 constraints. Problems are: Problem set: 0 solved, 147 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:47] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:47] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:47] [INFO ] Deduced a trap composed of 37 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:47] [INFO ] Deduced a trap composed of 36 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:47] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 5/284 constraints. Problems are: Problem set: 0 solved, 147 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:49] [INFO ] Deduced a trap along path composed of 22 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 22:00:49] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 2/286 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 147 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 286 constraints, problems are : Problem set: 0 solved, 147 unsolved in 9895 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 15168ms problems are : Problem set: 0 solved, 147 unsolved
Search for dead transitions found 0 dead transitions in 15170ms
Starting structural reductions in LTL mode, iteration 1 : 120/129 places, 148/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15306 ms. Remains : 120/129 places, 148/158 transitions.
Stuttering acceptance computed with spot in 260 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-06-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLCardinality-06 finished in 15588 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' '!(G((X(X(X(G(p1))))||p0)))'
Support contains 4 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 158/158 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 124 transition count 153
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 124 transition count 153
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 123 transition count 152
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 123 transition count 152
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 122 transition count 151
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 122 transition count 151
Applied a total of 14 rules in 13 ms. Remains 122 /129 variables (removed 7) and now considering 151/158 (removed 7) transitions.
// Phase 1: matrix 151 rows 122 cols
[2025-06-06 22:00:56] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:00:56] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-06 22:00:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:00:56] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Running 150 sub problems to find dead transitions.
[2025-06-06 22:00:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (OVERLAPS) 1/122 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 150 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:57] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:00:57] [INFO ] Deduced a trap composed of 70 places in 44 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (OVERLAPS) 151/273 variables, 122/133 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 6 (OVERLAPS) 0/273 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 150 unsolved
No progress, stopping.
After SMT solving in domain Real declared 273/273 variables, and 133 constraints, problems are : Problem set: 0 solved, 150 unsolved in 5286 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 122/122 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 150 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 1 (OVERLAPS) 1/122 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 4 (OVERLAPS) 151/273 variables, 122/133 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/273 variables, 150/283 constraints. Problems are: Problem set: 0 solved, 150 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:02] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:03] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 2/285 constraints. Problems are: Problem set: 0 solved, 150 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:04] [INFO ] Deduced a trap along path composed of 13 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:04] [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) 0/273 variables, 2/287 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/273 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 150 unsolved
At refinement iteration 9 (OVERLAPS) 0/273 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 150 unsolved
No progress, stopping.
After SMT solving in domain Int declared 273/273 variables, and 287 constraints, problems are : Problem set: 0 solved, 150 unsolved in 9556 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 122/122 constraints, PredecessorRefiner: 150/150 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 14860ms problems are : Problem set: 0 solved, 150 unsolved
Search for dead transitions found 0 dead transitions in 14861ms
Starting structural reductions in LTL mode, iteration 1 : 122/129 places, 151/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15010 ms. Remains : 122/129 places, 151/158 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : SmartHome-PT-06-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-06-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLCardinality-08 finished in 15198 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' '!(G(F(p0)))'
Support contains 2 out of 129 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 129/129 places, 158/158 transitions.
Graph (trivial) has 123 edges and 129 vertex of which 53 / 129 are part of one of the 5 SCC in 1 ms
Free SCC test removed 48 places
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 80 transition count 70
Reduce places removed 21 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 25 rules applied. Total rules applied 47 place count 59 transition count 66
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 50 place count 57 transition count 65
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 51 place count 56 transition count 65
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 51 place count 56 transition count 59
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 63 place count 50 transition count 59
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 65 place count 48 transition count 57
Iterating global reduction 4 with 2 rules applied. Total rules applied 67 place count 48 transition count 57
Performed 15 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
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 97 place count 33 transition count 41
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 106 place count 33 transition count 32
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 108 place count 31 transition count 32
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 110 place count 29 transition count 30
Applied a total of 110 rules in 17 ms. Remains 29 /129 variables (removed 100) and now considering 30/158 (removed 128) transitions.
[2025-06-06 22:01:11] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 29 cols
[2025-06-06 22:01:11] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:01:11] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-06 22:01:11] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
[2025-06-06 22:01:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:01:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-06-06 22:01:11] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:01:11] [INFO ] Redundant transitions in 0 ms returned []
Running 24 sub problems to find dead transitions.
[2025-06-06 22:01:11] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
[2025-06-06 22:01:11] [INFO ] Invariant cache hit.
[2025-06-06 22:01:11] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 3/29 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 25/54 variables, 29/36 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:11] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:11] [INFO ] Deduced a trap along path composed of 4 places in 21 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/54 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 0/54 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/55 variables, and 43 constraints, problems are : Problem set: 0 solved, 24 unsolved in 486 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 29/29 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 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) 0/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (OVERLAPS) 3/29 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/29 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (OVERLAPS) 25/54 variables, 29/36 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 24/65 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/54 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 9 (OVERLAPS) 0/54 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/55 variables, and 67 constraints, problems are : Problem set: 0 solved, 24 unsolved in 348 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 29/29 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 838ms problems are : Problem set: 0 solved, 24 unsolved
Search for dead transitions found 0 dead transitions in 839ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/129 places, 30/158 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 933 ms. Remains : 29/129 places, 30/158 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-06-LTLCardinality-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLCardinality-10 finished in 1032 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(X(F((p0||X(F((X(F(p2))&&p1)))))))))'
Support contains 4 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 158/158 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 123 transition count 152
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 123 transition count 152
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 120 transition count 149
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 120 transition count 149
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 117 transition count 146
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 117 transition count 146
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 117 transition count 145
Applied a total of 25 rules in 5 ms. Remains 117 /129 variables (removed 12) and now considering 145/158 (removed 13) transitions.
// Phase 1: matrix 145 rows 117 cols
[2025-06-06 22:01:12] [INFO ] Computed 9 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:01:12] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-06 22:01:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:01:12] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-06 22:01:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:13] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:13] [INFO ] Deduced a trap composed of 71 places in 48 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 145/262 variables, 117/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (OVERLAPS) 0/262 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 128 constraints, problems are : Problem set: 0 solved, 144 unsolved in 4901 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 145/262 variables, 117/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 144/272 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:18] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 1/273 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:19] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:20] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/262 variables, 1/275 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:22] [INFO ] Deduced a trap along path composed of 15 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:22] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/262 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/262 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 11 (OVERLAPS) 0/262 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Int declared 262/262 variables, and 277 constraints, problems are : Problem set: 0 solved, 144 unsolved in 11452 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 16365ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 16365ms
Starting structural reductions in LTL mode, iteration 1 : 117/129 places, 145/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16480 ms. Remains : 117/129 places, 145/158 transitions.
Stuttering acceptance computed with spot in 258 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : SmartHome-PT-06-LTLCardinality-12
Stuttering criterion allowed to conclude after 101 steps with 1 reset in 5 ms.
FORMULA SmartHome-PT-06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLCardinality-12 finished in 16763 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&&X(!p1))) U G((F(p1)||X(p2)))))'
Support contains 6 out of 129 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 129/129 places, 158/158 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 123 transition count 152
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 123 transition count 152
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 120 transition count 149
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 120 transition count 149
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 117 transition count 146
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 117 transition count 146
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 117 transition count 145
Applied a total of 25 rules in 5 ms. Remains 117 /129 variables (removed 12) and now considering 145/158 (removed 13) transitions.
// Phase 1: matrix 145 rows 117 cols
[2025-06-06 22:01:29] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:01:29] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-06 22:01:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:01:29] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-06 22:01:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:30] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:30] [INFO ] Deduced a trap composed of 70 places in 49 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 145/262 variables, 117/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (OVERLAPS) 0/262 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 128 constraints, problems are : Problem set: 0 solved, 144 unsolved in 5313 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 145/262 variables, 117/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 144/272 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:36] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:36] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:36] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 3/275 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:37] [INFO ] Deduced a trap along path composed of 2 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:37] [INFO ] Deduced a trap along path composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/262 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (OVERLAPS) 0/262 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Int declared 262/262 variables, and 277 constraints, problems are : Problem set: 0 solved, 144 unsolved in 9018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 14342ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 14343ms
Starting structural reductions in LTL mode, iteration 1 : 117/129 places, 145/158 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14470 ms. Remains : 117/129 places, 145/158 transitions.
Stuttering acceptance computed with spot in 371 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), false, (NOT p1), false, (AND (NOT p1) (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : SmartHome-PT-06-LTLCardinality-13
Product exploration explored 100000 steps with 24981 reset in 192 ms.
Product exploration explored 100000 steps with 25084 reset in 133 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 p2 p0), (X p2), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 153 ms. Reduced automaton from 9 states, 20 edges and 3 AP (stutter sensitive) to 9 states, 20 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 347 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), false, (NOT p1), false, (AND (NOT p1) (NOT p0) (NOT p2)), false, (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (321 resets) in 152 ms. (261 steps per ms) remains 2/9 properties
BEST_FIRST walk for 40004 steps (58 resets) in 123 ms. (322 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (60 resets) in 223 ms. (178 steps per ms) remains 1/2 properties
[2025-06-06 22:01:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 81/87 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 30/117 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 145/262 variables, 117/126 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/262 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 126 constraints, problems are : Problem set: 0 solved, 1 unsolved in 76 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf4 is UNSAT
After SMT solving in domain Int declared 87/262 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 5/9 constraints, State Equation: 0/117 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 116ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (OR p2 p0 p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR (NOT p2) p1))), (F (NOT (OR p2 (NOT p0) p1))), (F (NOT p2)), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p0))]
Knowledge based reduction with 17 factoid took 420 ms. Reduced automaton from 9 states, 20 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 4 out of 117 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 145/145 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 145/145 (removed 0) transitions.
[2025-06-06 22:01:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:01:46] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-06 22:01:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:01:46] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-06-06 22:01:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:47] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:47] [INFO ] Deduced a trap composed of 70 places in 48 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 145/262 variables, 117/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (OVERLAPS) 0/262 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 262/262 variables, and 128 constraints, problems are : Problem set: 0 solved, 144 unsolved in 4922 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/117 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 145/262 variables, 117/128 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/262 variables, 144/272 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:52] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:52] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:52] [INFO ] Deduced a trap composed of 34 places in 32 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/262 variables, 3/275 constraints. Problems are: Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:53] [INFO ] Deduced a trap along path composed of 2 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:01:53] [INFO ] Deduced a trap along path composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/262 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/262 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (OVERLAPS) 0/262 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Int declared 262/262 variables, and 277 constraints, problems are : Problem set: 0 solved, 144 unsolved in 9259 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 117/117 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 14190ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 14190ms
Finished structural reductions in LTL mode , in 1 iterations and 14327 ms. Remains : 117/117 places, 145/145 transitions.
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 p2), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 107 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
RANDOM walk for 37623 steps (304 resets) in 135 ms. (276 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p1 p2), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (OR p2 p1))), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 141 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Product exploration explored 100000 steps with 1002 reset in 186 ms.
Product exploration explored 100000 steps with 1004 reset in 152 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 145/145 transitions.
Graph (trivial) has 107 edges and 117 vertex of which 60 / 117 are part of one of the 5 SCC in 0 ms
Free SCC test removed 55 places
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 62 transition count 69
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 7 Pre rules applied. Total rules applied 10 place count 62 transition count 70
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 17 place count 62 transition count 70
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 22 place count 57 transition count 65
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 27 place count 57 transition count 65
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 40 place count 57 transition count 66
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 43 place count 54 transition count 62
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 46 place count 54 transition count 62
Deduced a syphon composed of 21 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 54 transition count 56
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 159 edges and 53 vertex of which 52 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 1 with 2 rules applied. Total rules applied 54 place count 52 transition count 55
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 51 transition count 54
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 51 transition count 54
Deduced a syphon composed of 19 places in 0 ms
Applied a total of 56 rules in 25 ms. Remains 51 /117 variables (removed 66) and now considering 54/145 (removed 91) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 22:02:01] [INFO ] Redundant transitions in 0 ms returned []
Running 53 sub problems to find dead transitions.
[2025-06-06 22:02:01] [INFO ] Flow matrix only has 50 transitions (discarded 4 similar events)
// Phase 1: matrix 50 rows 51 cols
[2025-06-06 22:02:01] [INFO ] Computed 8 invariants in 1 ms
[2025-06-06 22:02:01] [INFO ] State equation strengthened by 21 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 53 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:02] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 3 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:02] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 2 ms to minimize.
Problem TDEAD4 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:02] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 2 ms to minimize.
Problem TDEAD7 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:02] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 2 ms to minimize.
Problem TDEAD11 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:02] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 2 ms to minimize.
Problem TDEAD14 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:02] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 2 ms to minimize.
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:02] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
Problem TDEAD21 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD50 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 7/15 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/15 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 4 (OVERLAPS) 49/100 variables, 51/66 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 20/86 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 0/86 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 7 (OVERLAPS) 1/101 variables, 1/87 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/101 variables, 0/87 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 9 (OVERLAPS) 0/101 variables, 0/87 constraints. Problems are: Problem set: 20 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 101/101 variables, and 87 constraints, problems are : Problem set: 20 solved, 33 unsolved in 1155 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 51/51 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 20 solved, 33 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 20/51 variables, 8/8 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 7/15 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/15 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 4 (OVERLAPS) 49/100 variables, 51/66 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 20/86 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 33/119 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/119 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 1/101 variables, 1/120 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/101 variables, 0/120 constraints. Problems are: Problem set: 20 solved, 33 unsolved
At refinement iteration 10 (OVERLAPS) 0/101 variables, 0/120 constraints. Problems are: Problem set: 20 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Int declared 101/101 variables, and 120 constraints, problems are : Problem set: 20 solved, 33 unsolved in 1250 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 51/51 constraints, ReadFeed: 21/21 constraints, PredecessorRefiner: 33/53 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2413ms problems are : Problem set: 20 solved, 33 unsolved
Search for dead transitions found 20 dead transitions in 2413ms
Found 20 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 20 transitions
Dead transitions reduction (with SMT) removed 20 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 51/117 places, 34/145 transitions.
Graph (complete) has 113 edges and 51 vertex of which 32 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.1 ms
Discarding 19 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 4 ms. Remains 32 /51 variables (removed 19) and now considering 34/34 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/117 places, 34/145 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2451 ms. Remains : 32/117 places, 34/145 transitions.
Built C files in :
/tmp/ltsmin13096544337957894151
[2025-06-06 22:02:04] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13096544337957894151
Running compilation step : cd /tmp/ltsmin13096544337957894151;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 337 ms.
Running link step : cd /tmp/ltsmin13096544337957894151;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin13096544337957894151;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10197111573375989255.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 145/145 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 116 transition count 144
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 116 transition count 144
Applied a total of 2 rules in 8 ms. Remains 116 /117 variables (removed 1) and now considering 144/145 (removed 1) transitions.
// Phase 1: matrix 144 rows 116 cols
[2025-06-06 22:02:19] [INFO ] Computed 9 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:02:19] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-06 22:02:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 22:02:19] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 143 sub problems to find dead transitions.
[2025-06-06 22:02:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 143 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:20] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:20] [INFO ] Deduced a trap composed of 70 places in 48 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 144/260 variables, 116/127 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (OVERLAPS) 0/260 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 260/260 variables, and 127 constraints, problems are : Problem set: 0 solved, 143 unsolved in 4917 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 144/260 variables, 116/127 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 143/270 constraints. Problems are: Problem set: 0 solved, 143 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:25] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:25] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:25] [INFO ] Deduced a trap composed of 37 places in 42 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 3/273 constraints. Problems are: Problem set: 0 solved, 143 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:27] [INFO ] Deduced a trap along path composed of 13 places in 42 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 22:02:27] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 2/275 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/260 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 9 (OVERLAPS) 0/260 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 260/260 variables, and 275 constraints, problems are : Problem set: 0 solved, 143 unsolved in 8604 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 13530ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 13531ms
Starting structural reductions in LTL mode, iteration 1 : 116/117 places, 144/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13652 ms. Remains : 116/117 places, 144/145 transitions.
Built C files in :
/tmp/ltsmin17074683045953115332
[2025-06-06 22:02:33] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17074683045953115332
Running compilation step : cd /tmp/ltsmin17074683045953115332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 218 ms.
Running link step : cd /tmp/ltsmin17074683045953115332;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin17074683045953115332;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18060279796597970373.hoa' '--buchi-type=spotba'
LTSmin run took 13904 ms.
FORMULA SmartHome-PT-06-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SmartHome-PT-06-LTLCardinality-13 finished in 77923 ms.
All properties solved by simple procedures.
Total runtime 148035 ms.

BK_STOP 1749247367273

--------------------
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-06"
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-06, 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-174901994900731"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-06.tgz
mv SmartHome-PT-06 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 ;