Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r532-smll-171683811400380.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is SmartHome-PT-06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683811400380
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Apr 12 03:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 12 03:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 12 03:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 12 03:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 56K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SmartHome-PT-06-LTLFireability-00
FORMULA_NAME SmartHome-PT-06-LTLFireability-01
FORMULA_NAME SmartHome-PT-06-LTLFireability-02
FORMULA_NAME SmartHome-PT-06-LTLFireability-03
FORMULA_NAME SmartHome-PT-06-LTLFireability-04
FORMULA_NAME SmartHome-PT-06-LTLFireability-05
FORMULA_NAME SmartHome-PT-06-LTLFireability-06
FORMULA_NAME SmartHome-PT-06-LTLFireability-07
FORMULA_NAME SmartHome-PT-06-LTLFireability-08
FORMULA_NAME SmartHome-PT-06-LTLFireability-09
FORMULA_NAME SmartHome-PT-06-LTLFireability-10
FORMULA_NAME SmartHome-PT-06-LTLFireability-11
FORMULA_NAME SmartHome-PT-06-LTLFireability-12
FORMULA_NAME SmartHome-PT-06-LTLFireability-13
FORMULA_NAME SmartHome-PT-06-LTLFireability-14
FORMULA_NAME SmartHome-PT-06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717257039451

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 15:50:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 15:50:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 15:50:42] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2024-06-01 15:50:42] [INFO ] Transformed 219 places.
[2024-06-01 15:50:42] [INFO ] Transformed 254 transitions.
[2024-06-01 15:50:42] [INFO ] Found NUPN structural information;
[2024-06-01 15:50:42] [INFO ] Parsed PT model containing 219 places and 254 transitions and 581 arcs in 456 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 18 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-06-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-06-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 202 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 202/202 places, 236/236 transitions.
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 54 place count 148 transition count 182
Iterating global reduction 0 with 54 rules applied. Total rules applied 108 place count 148 transition count 182
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 113 place count 148 transition count 177
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 123 place count 138 transition count 167
Iterating global reduction 1 with 10 rules applied. Total rules applied 133 place count 138 transition count 167
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 142 place count 129 transition count 158
Iterating global reduction 1 with 9 rules applied. Total rules applied 151 place count 129 transition count 158
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 155 place count 125 transition count 154
Iterating global reduction 1 with 4 rules applied. Total rules applied 159 place count 125 transition count 154
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 160 place count 124 transition count 153
Iterating global reduction 1 with 1 rules applied. Total rules applied 161 place count 124 transition count 153
Applied a total of 161 rules in 175 ms. Remains 124 /202 variables (removed 78) and now considering 153/236 (removed 83) transitions.
// Phase 1: matrix 153 rows 124 cols
[2024-06-01 15:50:43] [INFO ] Computed 9 invariants in 31 ms
[2024-06-01 15:50:43] [INFO ] Implicit Places using invariants in 429 ms returned []
[2024-06-01 15:50:43] [INFO ] Invariant cache hit.
[2024-06-01 15:50:43] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 860 ms to find 0 implicit places.
Running 152 sub problems to find dead transitions.
[2024-06-01 15:50:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 152 unsolved
[2024-06-01 15:50:46] [INFO ] Deduced a trap composed of 27 places in 212 ms of which 31 ms to minimize.
[2024-06-01 15:50:46] [INFO ] Deduced a trap composed of 18 places in 135 ms of which 3 ms to minimize.
[2024-06-01 15:50:46] [INFO ] Deduced a trap composed of 72 places in 120 ms of which 3 ms to minimize.
[2024-06-01 15:50:46] [INFO ] Deduced a trap composed of 31 places in 92 ms of which 2 ms to minimize.
[2024-06-01 15:50:47] [INFO ] Deduced a trap composed of 18 places in 48 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 4 (OVERLAPS) 153/277 variables, 124/138 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (OVERLAPS) 0/277 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 138 constraints, problems are : Problem set: 0 solved, 152 unsolved in 8446 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 152 unsolved
[2024-06-01 15:50:53] [INFO ] Deduced a trap composed of 88 places in 72 ms of which 2 ms to minimize.
[2024-06-01 15:50:53] [INFO ] Deduced a trap composed of 41 places in 56 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 152 unsolved
[2024-06-01 15:50:54] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 5 ms to minimize.
[2024-06-01 15:50:54] [INFO ] Deduced a trap composed of 35 places in 60 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 6 (OVERLAPS) 153/277 variables, 124/142 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/277 variables, 152/294 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/277 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 152 unsolved
At refinement iteration 9 (OVERLAPS) 0/277 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 152 unsolved
No progress, stopping.
After SMT solving in domain Int declared 277/277 variables, and 294 constraints, problems are : Problem set: 0 solved, 152 unsolved in 7770 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 152/152 constraints, Known Traps: 9/9 constraints]
After SMT, in 16374ms problems are : Problem set: 0 solved, 152 unsolved
Search for dead transitions found 0 dead transitions in 16439ms
Starting structural reductions in LTL mode, iteration 1 : 124/202 places, 153/236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17544 ms. Remains : 124/202 places, 153/236 transitions.
Support contains 17 out of 124 places after structural reductions.
[2024-06-01 15:51:00] [INFO ] Flatten gal took : 80 ms
[2024-06-01 15:51:00] [INFO ] Flatten gal took : 32 ms
[2024-06-01 15:51:00] [INFO ] Input system was already deterministic with 153 transitions.
RANDOM walk for 40000 steps (314 resets) in 1783 ms. (22 steps per ms) remains 1/15 properties
BEST_FIRST walk for 40004 steps (65 resets) in 302 ms. (132 steps per ms) remains 1/1 properties
[2024-06-01 15:51:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 17/18 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 106/124 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:51:01] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 153/277 variables, 124/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/277 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/277 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 134 constraints, problems are : Problem set: 0 solved, 1 unsolved in 205 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 17/18 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 106/124 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 153/277 variables, 124/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/277 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/277 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/277 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 277/277 variables, and 135 constraints, problems are : Problem set: 0 solved, 1 unsolved in 114 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 326ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 35 ms.
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 153/153 transitions.
Graph (trivial) has 120 edges and 124 vertex of which 61 / 124 are part of one of the 5 SCC in 3 ms
Free SCC test removed 56 places
Drop transitions (Empty/Sink Transition effects.) removed 78 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 82 transitions.
Graph (complete) has 140 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 22 rules applied. Total rules applied 24 place count 66 transition count 48
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 19 rules applied. Total rules applied 43 place count 49 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 44 place count 48 transition count 46
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 44 place count 48 transition count 40
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 56 place count 42 transition count 40
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 58 place count 40 transition count 38
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 40 transition count 38
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 84 place count 28 transition count 26
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 82 edges and 28 vertex of which 27 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 5 rules applied. Total rules applied 89 place count 27 transition count 22
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 94 place count 27 transition count 17
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 99 place count 22 transition count 17
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 100 place count 21 transition count 16
Reduce places removed 4 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 5 with 8 rules applied. Total rules applied 108 place count 17 transition count 12
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 112 place count 13 transition count 12
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 4 Pre rules applied. Total rules applied 112 place count 13 transition count 8
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 9 rules applied. Total rules applied 121 place count 8 transition count 8
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 122 place count 8 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 123 place count 7 transition count 7
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 124 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 125 place count 6 transition count 6
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 126 place count 6 transition count 6
Applied a total of 126 rules in 41 ms. Remains 6 /124 variables (removed 118) and now considering 6/153 (removed 147) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 6/124 places, 6/153 transitions.
RANDOM walk for 14 steps (0 resets) in 7 ms. (1 steps per ms) remains 0/1 properties
Computed a total of 11 stabilizing places and 11 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&F(G(p1)))))'
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Graph (trivial) has 112 edges and 124 vertex of which 39 / 124 are part of one of the 4 SCC in 1 ms
Free SCC test removed 35 places
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 88 transition count 78
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 28 rules applied. Total rules applied 54 place count 63 transition count 75
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 58 place count 61 transition count 73
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 60 place count 60 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 61 place count 59 transition count 72
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 61 place count 59 transition count 66
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 73 place count 53 transition count 66
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 75 place count 51 transition count 64
Iterating global reduction 5 with 2 rules applied. Total rules applied 77 place count 51 transition count 64
Performed 17 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 111 place count 34 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 112 place count 34 transition count 43
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 116 place count 34 transition count 39
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 117 place count 33 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 118 place count 32 transition count 38
Applied a total of 118 rules in 28 ms. Remains 32 /124 variables (removed 92) and now considering 38/153 (removed 115) transitions.
[2024-06-01 15:51:02] [INFO ] Flow matrix only has 32 transitions (discarded 6 similar events)
// Phase 1: matrix 32 rows 32 cols
[2024-06-01 15:51:02] [INFO ] Computed 8 invariants in 0 ms
[2024-06-01 15:51:02] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-06-01 15:51:02] [INFO ] Flow matrix only has 32 transitions (discarded 6 similar events)
[2024-06-01 15:51:02] [INFO ] Invariant cache hit.
[2024-06-01 15:51:02] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2024-06-01 15:51:02] [INFO ] Redundant transitions in 1 ms returned []
Running 27 sub problems to find dead transitions.
[2024-06-01 15:51:02] [INFO ] Flow matrix only has 32 transitions (discarded 6 similar events)
[2024-06-01 15:51:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 2/32 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 31/63 variables, 32/40 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 0/63 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 63/64 variables, and 40 constraints, problems are : Problem set: 0 solved, 27 unsolved in 431 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (OVERLAPS) 2/32 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 31/63 variables, 32/40 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/63 variables, 27/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 0/63 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 63/64 variables, and 67 constraints, problems are : Problem set: 0 solved, 27 unsolved in 440 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 32/32 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints]
After SMT, in 889ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 890ms
Starting structural reductions in SI_LTL mode, iteration 1 : 32/124 places, 38/153 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1055 ms. Remains : 32/124 places, 38/153 transitions.
Stuttering acceptance computed with spot in 335 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-06-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-00 finished in 1468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 120 transition count 149
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 120 transition count 149
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 118 transition count 147
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 118 transition count 147
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 118 transition count 146
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 117 transition count 145
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 117 transition count 145
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 116 transition count 144
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 116 transition count 144
Applied a total of 17 rules in 16 ms. Remains 116 /124 variables (removed 8) and now considering 144/153 (removed 9) transitions.
// Phase 1: matrix 144 rows 116 cols
[2024-06-01 15:51:03] [INFO ] Computed 9 invariants in 4 ms
[2024-06-01 15:51:03] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-06-01 15:51:03] [INFO ] Invariant cache hit.
[2024-06-01 15:51:03] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Running 143 sub problems to find dead transitions.
[2024-06-01 15:51:04] [INFO ] Invariant cache hit.
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
[2024-06-01 15:51:05] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 2 ms to minimize.
[2024-06-01 15:51:05] [INFO ] Deduced a trap composed of 70 places in 75 ms of which 2 ms to minimize.
[2024-06-01 15:51:05] [INFO ] Deduced a trap composed of 84 places in 80 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 144/260 variables, 116/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (OVERLAPS) 0/260 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 260/260 variables, and 128 constraints, problems are : Problem set: 0 solved, 143 unsolved in 5441 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
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, 3/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 144/260 variables, 116/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 143/271 constraints. Problems are: Problem set: 0 solved, 143 unsolved
[2024-06-01 15:51:11] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 3 ms to minimize.
[2024-06-01 15:51:12] [INFO ] Deduced a trap composed of 37 places in 60 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 2/273 constraints. Problems are: Problem set: 0 solved, 143 unsolved
[2024-06-01 15:51:13] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/260 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 9 (OVERLAPS) 0/260 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 260/260 variables, and 274 constraints, problems are : Problem set: 0 solved, 143 unsolved in 9108 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 6/6 constraints]
After SMT, in 14599ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 14608ms
Starting structural reductions in LTL mode, iteration 1 : 116/124 places, 144/153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14864 ms. Remains : 116/124 places, 144/153 transitions.
Stuttering acceptance computed with spot in 240 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-06-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-01 finished in 15132 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Graph (trivial) has 120 edges and 124 vertex of which 61 / 124 are part of one of the 5 SCC in 1 ms
Free SCC test removed 56 places
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 67 transition count 58
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 19 rules applied. Total rules applied 37 place count 50 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 49 transition count 56
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 38 place count 49 transition count 52
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 46 place count 45 transition count 52
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 47 place count 44 transition count 51
Iterating global reduction 3 with 1 rules applied. Total rules applied 48 place count 44 transition count 51
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 76 place count 30 transition count 37
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 85 place count 30 transition count 28
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 87 place count 28 transition count 28
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 89 place count 26 transition count 26
Applied a total of 89 rules in 29 ms. Remains 26 /124 variables (removed 98) and now considering 26/153 (removed 127) transitions.
[2024-06-01 15:51:18] [INFO ] Flow matrix only has 22 transitions (discarded 4 similar events)
// Phase 1: matrix 22 rows 26 cols
[2024-06-01 15:51:18] [INFO ] Computed 7 invariants in 1 ms
[2024-06-01 15:51:18] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-06-01 15:51:18] [INFO ] Flow matrix only has 22 transitions (discarded 4 similar events)
[2024-06-01 15:51:18] [INFO ] Invariant cache hit.
[2024-06-01 15:51:19] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-06-01 15:51:19] [INFO ] Redundant transitions in 0 ms returned []
Running 15 sub problems to find dead transitions.
[2024-06-01 15:51:19] [INFO ] Flow matrix only has 22 transitions (discarded 4 similar events)
[2024-06-01 15:51:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 21/47 variables, 26/33 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/47 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 47/48 variables, and 33 constraints, problems are : Problem set: 0 solved, 15 unsolved in 315 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 21/47 variables, 26/33 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 0/47 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 47/48 variables, and 48 constraints, problems are : Problem set: 0 solved, 15 unsolved in 311 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 637ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 638ms
Starting structural reductions in SI_LTL mode, iteration 1 : 26/124 places, 26/153 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 811 ms. Remains : 26/124 places, 26/153 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-04
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-06-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-04 finished in 880 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(G((p1||F(p2))))))))'
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 120 transition count 149
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 120 transition count 149
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 118 transition count 147
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 118 transition count 147
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 118 transition count 146
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 117 transition count 145
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 117 transition count 145
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 116 transition count 144
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 116 transition count 144
Applied a total of 17 rules in 18 ms. Remains 116 /124 variables (removed 8) and now considering 144/153 (removed 9) transitions.
// Phase 1: matrix 144 rows 116 cols
[2024-06-01 15:51:19] [INFO ] Computed 9 invariants in 2 ms
[2024-06-01 15:51:19] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-06-01 15:51:19] [INFO ] Invariant cache hit.
[2024-06-01 15:51:20] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
Running 143 sub problems to find dead transitions.
[2024-06-01 15:51:20] [INFO ] Invariant cache hit.
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
[2024-06-01 15:51:21] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 3 ms to minimize.
[2024-06-01 15:51:21] [INFO ] Deduced a trap composed of 70 places in 105 ms of which 2 ms to minimize.
[2024-06-01 15:51:21] [INFO ] Deduced a trap composed of 84 places in 84 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 144/260 variables, 116/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (OVERLAPS) 0/260 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 260/260 variables, and 128 constraints, problems are : Problem set: 0 solved, 143 unsolved in 6754 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
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, 3/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 144/260 variables, 116/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 143/271 constraints. Problems are: Problem set: 0 solved, 143 unsolved
[2024-06-01 15:51:29] [INFO ] Deduced a trap composed of 35 places in 66 ms of which 2 ms to minimize.
[2024-06-01 15:51:29] [INFO ] Deduced a trap composed of 37 places in 60 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 2/273 constraints. Problems are: Problem set: 0 solved, 143 unsolved
[2024-06-01 15:51:30] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/260 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 9 (OVERLAPS) 0/260 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 260/260 variables, and 274 constraints, problems are : Problem set: 0 solved, 143 unsolved in 9098 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 6/6 constraints]
After SMT, in 15896ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 15900ms
Starting structural reductions in LTL mode, iteration 1 : 116/124 places, 144/153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16192 ms. Remains : 116/124 places, 144/153 transitions.
Stuttering acceptance computed with spot in 200 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-06-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-06 finished in 16424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Graph (trivial) has 119 edges and 124 vertex of which 61 / 124 are part of one of the 5 SCC in 1 ms
Free SCC test removed 56 places
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 67 transition count 61
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 53 transition count 59
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 52 transition count 58
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 34 place count 51 transition count 58
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 34 place count 51 transition count 52
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 46 place count 45 transition count 52
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 74 place count 31 transition count 38
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 82 place count 31 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 83 place count 30 transition count 30
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 85 place count 28 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 86 place count 27 transition count 28
Applied a total of 86 rules in 25 ms. Remains 27 /124 variables (removed 97) and now considering 28/153 (removed 125) transitions.
[2024-06-01 15:51:36] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
// Phase 1: matrix 24 rows 27 cols
[2024-06-01 15:51:36] [INFO ] Computed 7 invariants in 2 ms
[2024-06-01 15:51:36] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-06-01 15:51:36] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2024-06-01 15:51:36] [INFO ] Invariant cache hit.
[2024-06-01 15:51:36] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2024-06-01 15:51:36] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2024-06-01 15:51:36] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2024-06-01 15:51:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 2/27 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 23/50 variables, 27/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/51 variables, and 34 constraints, problems are : Problem set: 0 solved, 16 unsolved in 359 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 2/27 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 23/50 variables, 27/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 16/50 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/51 variables, and 50 constraints, problems are : Problem set: 0 solved, 16 unsolved in 361 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 729ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 729ms
Starting structural reductions in SI_LTL mode, iteration 1 : 27/124 places, 28/153 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 908 ms. Remains : 27/124 places, 28/153 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-07
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-07 finished in 980 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(!p0)) U p1)))'
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Graph (trivial) has 118 edges and 124 vertex of which 61 / 124 are part of one of the 5 SCC in 1 ms
Free SCC test removed 56 places
Ensure Unique test removed 77 transitions
Reduce isomorphic transitions removed 77 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 67 transition count 60
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 17 rules applied. Total rules applied 33 place count 52 transition count 58
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 51 transition count 58
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 34 place count 51 transition count 52
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 46 place count 45 transition count 52
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 72 place count 32 transition count 39
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 81 place count 32 transition count 30
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 83 place count 30 transition count 30
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 85 place count 28 transition count 28
Applied a total of 85 rules in 25 ms. Remains 28 /124 variables (removed 96) and now considering 28/153 (removed 125) transitions.
[2024-06-01 15:51:37] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
// Phase 1: matrix 24 rows 28 cols
[2024-06-01 15:51:37] [INFO ] Computed 7 invariants in 1 ms
[2024-06-01 15:51:37] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 15:51:37] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2024-06-01 15:51:37] [INFO ] Invariant cache hit.
[2024-06-01 15:51:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 15:51:37] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2024-06-01 15:51:37] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2024-06-01 15:51:37] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2024-06-01 15:51:37] [INFO ] Invariant cache hit.
[2024-06-01 15:51:37] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 3/28 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 23/51 variables, 28/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/51 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 51/52 variables, and 36 constraints, problems are : Problem set: 0 solved, 18 unsolved in 397 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 28/28 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 3/28 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 23/51 variables, 28/35 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 1/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 18/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 0/51 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 51/52 variables, and 54 constraints, problems are : Problem set: 0 solved, 18 unsolved in 328 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 28/28 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 745ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 746ms
Starting structural reductions in SI_LTL mode, iteration 1 : 28/124 places, 28/153 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 934 ms. Remains : 28/124 places, 28/153 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), p0, (NOT p1)]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-06-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-08 finished in 1096 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G(!p1)))'
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Graph (trivial) has 115 edges and 124 vertex of which 58 / 124 are part of one of the 5 SCC in 0 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 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 70 transition count 65
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 17 rules applied. Total rules applied 33 place count 55 transition count 63
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 35 place count 54 transition count 62
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 36 place count 53 transition count 62
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 36 place count 53 transition count 57
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 46 place count 48 transition count 57
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 48 place count 46 transition count 55
Iterating global reduction 4 with 2 rules applied. Total rules applied 50 place count 46 transition count 55
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 76 place count 33 transition count 42
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 84 place count 33 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 85 place count 32 transition count 34
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 87 place count 30 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 88 place count 29 transition count 32
Applied a total of 88 rules in 21 ms. Remains 29 /124 variables (removed 95) and now considering 32/153 (removed 121) transitions.
[2024-06-01 15:51:38] [INFO ] Flow matrix only has 28 transitions (discarded 4 similar events)
// Phase 1: matrix 28 rows 29 cols
[2024-06-01 15:51:38] [INFO ] Computed 7 invariants in 1 ms
[2024-06-01 15:51:38] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-01 15:51:38] [INFO ] Flow matrix only has 28 transitions (discarded 4 similar events)
[2024-06-01 15:51:38] [INFO ] Invariant cache hit.
[2024-06-01 15:51:38] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2024-06-01 15:51:38] [INFO ] Redundant transitions in 1 ms returned []
Running 18 sub problems to find dead transitions.
[2024-06-01 15:51:38] [INFO ] Flow matrix only has 28 transitions (discarded 4 similar events)
[2024-06-01 15:51:38] [INFO ] Invariant cache hit.
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) 27/56 variables, 29/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/56 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/57 variables, and 36 constraints, problems are : Problem set: 0 solved, 18 unsolved in 281 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 29/29 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
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) 27/56 variables, 29/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/56 variables, 18/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 0/56 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/57 variables, and 54 constraints, problems are : Problem set: 0 solved, 18 unsolved in 268 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 29/29 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints]
After SMT, in 556ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 558ms
Starting structural reductions in SI_LTL mode, iteration 1 : 29/124 places, 32/153 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 692 ms. Remains : 29/124 places, 32/153 transitions.
Stuttering acceptance computed with spot in 87 ms :[p1, (NOT p0)]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-09
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-06-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-09 finished in 794 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Graph (trivial) has 119 edges and 124 vertex of which 54 / 124 are part of one of the 5 SCC in 0 ms
Free SCC test removed 49 places
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 74 transition count 66
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 20 rules applied. Total rules applied 39 place count 56 transition count 64
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 41 place count 55 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 42 place count 54 transition count 63
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 42 place count 54 transition count 57
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 54 place count 48 transition count 57
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 56 place count 46 transition count 55
Iterating global reduction 4 with 2 rules applied. Total rules applied 58 place count 46 transition count 55
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 4 with 32 rules applied. Total rules applied 90 place count 30 transition count 38
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 99 place count 30 transition count 29
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 101 place count 28 transition count 29
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 103 place count 26 transition count 27
Applied a total of 103 rules in 11 ms. Remains 26 /124 variables (removed 98) and now considering 27/153 (removed 126) transitions.
[2024-06-01 15:51:39] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
// Phase 1: matrix 23 rows 26 cols
[2024-06-01 15:51:39] [INFO ] Computed 7 invariants in 0 ms
[2024-06-01 15:51:39] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-06-01 15:51:39] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2024-06-01 15:51:39] [INFO ] Invariant cache hit.
[2024-06-01 15:51:39] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-06-01 15:51:39] [INFO ] Redundant transitions in 0 ms returned []
Running 15 sub problems to find dead transitions.
[2024-06-01 15:51:39] [INFO ] Flow matrix only has 23 transitions (discarded 4 similar events)
[2024-06-01 15:51:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 22/48 variables, 26/33 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 0/48 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 48/49 variables, and 33 constraints, problems are : Problem set: 0 solved, 15 unsolved in 223 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 2/26 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 22/48 variables, 26/33 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 15/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 0/48 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 48/49 variables, and 48 constraints, problems are : Problem set: 0 solved, 15 unsolved in 326 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 26/26 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
After SMT, in 555ms problems are : Problem set: 0 solved, 15 unsolved
Search for dead transitions found 0 dead transitions in 556ms
Starting structural reductions in SI_LTL mode, iteration 1 : 26/124 places, 27/153 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 650 ms. Remains : 26/124 places, 27/153 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-10 finished in 769 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Graph (trivial) has 119 edges and 124 vertex of which 54 / 124 are part of one of the 5 SCC in 1 ms
Free SCC test removed 49 places
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 74 transition count 64
Reduce places removed 20 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 24 rules applied. Total rules applied 45 place count 54 transition count 60
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 48 place count 52 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 49 place count 51 transition count 59
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 49 place count 51 transition count 54
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 59 place count 46 transition count 54
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 60 place count 45 transition count 53
Iterating global reduction 4 with 1 rules applied. Total rules applied 61 place count 45 transition count 53
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 89 place count 31 transition count 39
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 98 place count 31 transition count 30
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 100 place count 29 transition count 30
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 102 place count 27 transition count 28
Applied a total of 102 rules in 14 ms. Remains 27 /124 variables (removed 97) and now considering 28/153 (removed 125) transitions.
[2024-06-01 15:51:39] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
// Phase 1: matrix 24 rows 27 cols
[2024-06-01 15:51:39] [INFO ] Computed 7 invariants in 1 ms
[2024-06-01 15:51:39] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 15:51:39] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2024-06-01 15:51:39] [INFO ] Invariant cache hit.
[2024-06-01 15:51:39] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-06-01 15:51:39] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2024-06-01 15:51:39] [INFO ] Flow matrix only has 24 transitions (discarded 4 similar events)
[2024-06-01 15:51:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 2/27 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 23/50 variables, 27/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 0/50 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 50/51 variables, and 34 constraints, problems are : Problem set: 0 solved, 16 unsolved in 364 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 2/27 variables, 3/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 23/50 variables, 27/34 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 16/50 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 0/50 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 50/51 variables, and 50 constraints, problems are : Problem set: 0 solved, 16 unsolved in 313 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 27/27 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 685ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 685ms
Starting structural reductions in SI_LTL mode, iteration 1 : 27/124 places, 28/153 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 823 ms. Remains : 27/124 places, 28/153 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-11
Stuttering criterion allowed to conclude after 32 steps with 2 reset in 1 ms.
FORMULA SmartHome-PT-06-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-11 finished in 891 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(G(p0)))))'
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 153/153 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 120 transition count 149
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 120 transition count 149
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 118 transition count 147
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 118 transition count 147
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 118 transition count 146
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 117 transition count 145
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 117 transition count 145
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 116 transition count 144
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 116 transition count 144
Applied a total of 17 rules in 10 ms. Remains 116 /124 variables (removed 8) and now considering 144/153 (removed 9) transitions.
// Phase 1: matrix 144 rows 116 cols
[2024-06-01 15:51:40] [INFO ] Computed 9 invariants in 5 ms
[2024-06-01 15:51:40] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-06-01 15:51:40] [INFO ] Invariant cache hit.
[2024-06-01 15:51:40] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
Running 143 sub problems to find dead transitions.
[2024-06-01 15:51:40] [INFO ] Invariant cache hit.
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
[2024-06-01 15:51:42] [INFO ] Deduced a trap composed of 18 places in 98 ms of which 3 ms to minimize.
[2024-06-01 15:51:42] [INFO ] Deduced a trap composed of 70 places in 96 ms of which 2 ms to minimize.
[2024-06-01 15:51:42] [INFO ] Deduced a trap composed of 84 places in 94 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 144/260 variables, 116/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 6 (OVERLAPS) 0/260 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Real declared 260/260 variables, and 128 constraints, problems are : Problem set: 0 solved, 143 unsolved in 7060 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 143 unsolved
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, 3/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 4 (OVERLAPS) 144/260 variables, 116/128 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 143/271 constraints. Problems are: Problem set: 0 solved, 143 unsolved
[2024-06-01 15:51:50] [INFO ] Deduced a trap composed of 35 places in 57 ms of which 2 ms to minimize.
[2024-06-01 15:51:50] [INFO ] Deduced a trap composed of 37 places in 56 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 2/273 constraints. Problems are: Problem set: 0 solved, 143 unsolved
[2024-06-01 15:51:51] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/260 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 143 unsolved
At refinement iteration 9 (OVERLAPS) 0/260 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 143 unsolved
No progress, stopping.
After SMT solving in domain Int declared 260/260 variables, and 274 constraints, problems are : Problem set: 0 solved, 143 unsolved in 9002 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 116/116 constraints, PredecessorRefiner: 143/143 constraints, Known Traps: 6/6 constraints]
After SMT, in 16096ms problems are : Problem set: 0 solved, 143 unsolved
Search for dead transitions found 0 dead transitions in 16099ms
Starting structural reductions in LTL mode, iteration 1 : 116/124 places, 144/153 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16387 ms. Remains : 116/124 places, 144/153 transitions.
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-06-LTLFireability-14
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-06-LTLFireability-14 finished in 16554 ms.
All properties solved by simple procedures.
Total runtime 75205 ms.
ITS solved all properties within timeout

BK_STOP 1717257117323

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is SmartHome-PT-06, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r532-smll-171683811400380"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;