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-171683811300371.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-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683811300371
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K 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 3.5K Apr 23 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 16K Apr 23 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 12 03:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 12 03:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 03:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K Apr 12 03:46 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 54K 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-05-LTLCardinality-00
FORMULA_NAME SmartHome-PT-05-LTLCardinality-01
FORMULA_NAME SmartHome-PT-05-LTLCardinality-02
FORMULA_NAME SmartHome-PT-05-LTLCardinality-03
FORMULA_NAME SmartHome-PT-05-LTLCardinality-04
FORMULA_NAME SmartHome-PT-05-LTLCardinality-05
FORMULA_NAME SmartHome-PT-05-LTLCardinality-06
FORMULA_NAME SmartHome-PT-05-LTLCardinality-07
FORMULA_NAME SmartHome-PT-05-LTLCardinality-08
FORMULA_NAME SmartHome-PT-05-LTLCardinality-09
FORMULA_NAME SmartHome-PT-05-LTLCardinality-10
FORMULA_NAME SmartHome-PT-05-LTLCardinality-11
FORMULA_NAME SmartHome-PT-05-LTLCardinality-12
FORMULA_NAME SmartHome-PT-05-LTLCardinality-13
FORMULA_NAME SmartHome-PT-05-LTLCardinality-14
FORMULA_NAME SmartHome-PT-05-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717256790228

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-05
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 15:46:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 15:46:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 15:46:33] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2024-06-01 15:46:33] [INFO ] Transformed 213 places.
[2024-06-01 15:46:33] [INFO ] Transformed 245 transitions.
[2024-06-01 15:46:33] [INFO ] Found NUPN structural information;
[2024-06-01 15:46:33] [INFO ] Parsed PT model containing 213 places and 245 transitions and 557 arcs in 321 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 18 transitions.
FORMULA SmartHome-PT-05-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 227/227 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 145 transition count 176
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 145 transition count 176
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 107 place count 145 transition count 171
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 119 place count 133 transition count 159
Iterating global reduction 1 with 12 rules applied. Total rules applied 131 place count 133 transition count 159
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 140 place count 124 transition count 150
Iterating global reduction 1 with 9 rules applied. Total rules applied 149 place count 124 transition count 150
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 153 place count 120 transition count 146
Iterating global reduction 1 with 4 rules applied. Total rules applied 157 place count 120 transition count 146
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 158 place count 119 transition count 145
Iterating global reduction 1 with 1 rules applied. Total rules applied 159 place count 119 transition count 145
Applied a total of 159 rules in 104 ms. Remains 119 /196 variables (removed 77) and now considering 145/227 (removed 82) transitions.
// Phase 1: matrix 145 rows 119 cols
[2024-06-01 15:46:33] [INFO ] Computed 10 invariants in 22 ms
[2024-06-01 15:46:33] [INFO ] Implicit Places using invariants in 282 ms returned []
[2024-06-01 15:46:33] [INFO ] Invariant cache hit.
[2024-06-01 15:46:34] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 597 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2024-06-01 15:46:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
[2024-06-01 15:46:36] [INFO ] Deduced a trap composed of 62 places in 160 ms of which 32 ms to minimize.
[2024-06-01 15:46:36] [INFO ] Deduced a trap composed of 28 places in 140 ms of which 3 ms to minimize.
[2024-06-01 15:46:36] [INFO ] Deduced a trap composed of 17 places in 116 ms of which 3 ms to minimize.
[2024-06-01 15:46:36] [INFO ] Deduced a trap composed of 24 places in 105 ms of which 3 ms to minimize.
[2024-06-01 15:46:36] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 3 ms to minimize.
[2024-06-01 15:46:37] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 2 ms to minimize.
[2024-06-01 15:46:37] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 145/264 variables, 119/136 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/264 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (OVERLAPS) 0/264 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 264/264 variables, and 136 constraints, problems are : Problem set: 0 solved, 144 unsolved in 8123 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 119/119 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/119 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 144 unsolved
[2024-06-01 15:46:43] [INFO ] Deduced a trap composed of 79 places in 107 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (OVERLAPS) 145/264 variables, 119/137 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 144/281 constraints. Problems are: Problem set: 0 solved, 144 unsolved
[2024-06-01 15:46:45] [INFO ] Deduced a trap composed of 79 places in 96 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/264 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/264 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 9 (OVERLAPS) 0/264 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Int declared 264/264 variables, and 282 constraints, problems are : Problem set: 0 solved, 144 unsolved in 9792 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 119/119 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 9/9 constraints]
After SMT, in 18061ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 18104ms
Starting structural reductions in LTL mode, iteration 1 : 119/196 places, 145/227 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18844 ms. Remains : 119/196 places, 145/227 transitions.
Support contains 17 out of 119 places after structural reductions.
[2024-06-01 15:46:52] [INFO ] Flatten gal took : 74 ms
[2024-06-01 15:46:52] [INFO ] Flatten gal took : 30 ms
[2024-06-01 15:46:52] [INFO ] Input system was already deterministic with 145 transitions.
RANDOM walk for 40000 steps (322 resets) in 1479 ms. (27 steps per ms) remains 1/10 properties
BEST_FIRST walk for 40004 steps (59 resets) in 277 ms. (143 steps per ms) remains 1/1 properties
[2024-06-01 15:46:53] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 47/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 70/119 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 145/264 variables, 119/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/264 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 264/264 variables, and 129 constraints, problems are : Problem set: 0 solved, 1 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 119/119 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 47/49 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 70/119 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 145/264 variables, 119/129 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/264 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/264 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/264 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 264/264 variables, and 130 constraints, problems are : Problem set: 0 solved, 1 unsolved in 138 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 119/119 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 291ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 76 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=76 )
Parikh walk visited 1 properties in 8 ms.
Computed a total of 8 stabilizing places and 8 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' '!(X(X(G(p0))))'
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 145/145 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 113 transition count 139
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 113 transition count 139
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 113 transition count 138
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 112 transition count 137
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 112 transition count 137
Applied a total of 15 rules in 11 ms. Remains 112 /119 variables (removed 7) and now considering 137/145 (removed 8) transitions.
// Phase 1: matrix 137 rows 112 cols
[2024-06-01 15:46:53] [INFO ] Computed 10 invariants in 2 ms
[2024-06-01 15:46:53] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-06-01 15:46:53] [INFO ] Invariant cache hit.
[2024-06-01 15:46:54] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2024-06-01 15:46:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-06-01 15:46:55] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 3 ms to minimize.
[2024-06-01 15:46:55] [INFO ] Deduced a trap composed of 18 places in 122 ms of which 2 ms to minimize.
[2024-06-01 15:46:55] [INFO ] Deduced a trap composed of 59 places in 90 ms of which 2 ms to minimize.
[2024-06-01 15:46:55] [INFO ] Deduced a trap composed of 73 places in 91 ms of which 3 ms to minimize.
[2024-06-01 15:46:55] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 3 ms to minimize.
[2024-06-01 15:46:56] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 2 ms to minimize.
[2024-06-01 15:46:56] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (OVERLAPS) 137/249 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 0/249 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 129 constraints, problems are : Problem set: 0 solved, 136 unsolved in 5841 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (OVERLAPS) 137/249 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 136/265 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (OVERLAPS) 0/249 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 249/249 variables, and 265 constraints, problems are : Problem set: 0 solved, 136 unsolved in 5603 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 7/7 constraints]
After SMT, in 11498ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 11503ms
Starting structural reductions in LTL mode, iteration 1 : 112/119 places, 137/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11757 ms. Remains : 112/119 places, 137/145 transitions.
Stuttering acceptance computed with spot in 430 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 244 steps with 2 reset in 10 ms.
FORMULA SmartHome-PT-05-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLCardinality-00 finished in 12287 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)))'
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 145/145 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 114 transition count 140
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 114 transition count 140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 114 transition count 139
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 113 transition count 138
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 113 transition count 138
Applied a total of 13 rules in 16 ms. Remains 113 /119 variables (removed 6) and now considering 138/145 (removed 7) transitions.
// Phase 1: matrix 138 rows 113 cols
[2024-06-01 15:47:06] [INFO ] Computed 10 invariants in 3 ms
[2024-06-01 15:47:06] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-06-01 15:47:06] [INFO ] Invariant cache hit.
[2024-06-01 15:47:06] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Running 137 sub problems to find dead transitions.
[2024-06-01 15:47:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 137 unsolved
[2024-06-01 15:47:07] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 3 ms to minimize.
[2024-06-01 15:47:07] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 2 ms to minimize.
[2024-06-01 15:47:08] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 3 ms to minimize.
[2024-06-01 15:47:08] [INFO ] Deduced a trap composed of 60 places in 118 ms of which 2 ms to minimize.
[2024-06-01 15:47:08] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 3 ms to minimize.
[2024-06-01 15:47:08] [INFO ] Deduced a trap composed of 18 places in 89 ms of which 2 ms to minimize.
[2024-06-01 15:47:08] [INFO ] Deduced a trap composed of 74 places in 91 ms of which 3 ms to minimize.
[2024-06-01 15:47:08] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 2 ms to minimize.
[2024-06-01 15:47:08] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (OVERLAPS) 138/251 variables, 113/132 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/251 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (OVERLAPS) 0/251 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Real declared 251/251 variables, and 132 constraints, problems are : Problem set: 0 solved, 137 unsolved in 7081 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 113/113 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 137 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 4 (OVERLAPS) 138/251 variables, 113/132 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/251 variables, 137/269 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/251 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 137 unsolved
At refinement iteration 7 (OVERLAPS) 0/251 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 137 unsolved
No progress, stopping.
After SMT solving in domain Int declared 251/251 variables, and 269 constraints, problems are : Problem set: 0 solved, 137 unsolved in 5919 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 113/113 constraints, PredecessorRefiner: 137/137 constraints, Known Traps: 9/9 constraints]
After SMT, in 13038ms problems are : Problem set: 0 solved, 137 unsolved
Search for dead transitions found 0 dead transitions in 13044ms
Starting structural reductions in LTL mode, iteration 1 : 113/119 places, 138/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13321 ms. Remains : 113/119 places, 138/145 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 37 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-05-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLCardinality-01 finished in 13428 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)))'
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 145/145 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 113 transition count 139
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 113 transition count 139
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 113 transition count 138
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 112 transition count 137
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 112 transition count 137
Applied a total of 15 rules in 14 ms. Remains 112 /119 variables (removed 7) and now considering 137/145 (removed 8) transitions.
// Phase 1: matrix 137 rows 112 cols
[2024-06-01 15:47:19] [INFO ] Computed 10 invariants in 1 ms
[2024-06-01 15:47:19] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-06-01 15:47:19] [INFO ] Invariant cache hit.
[2024-06-01 15:47:19] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2024-06-01 15:47:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-06-01 15:47:20] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 2 ms to minimize.
[2024-06-01 15:47:20] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 2 ms to minimize.
[2024-06-01 15:47:21] [INFO ] Deduced a trap composed of 59 places in 90 ms of which 2 ms to minimize.
[2024-06-01 15:47:21] [INFO ] Deduced a trap composed of 73 places in 83 ms of which 2 ms to minimize.
[2024-06-01 15:47:21] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 1 ms to minimize.
[2024-06-01 15:47:21] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 1 ms to minimize.
[2024-06-01 15:47:21] [INFO ] Deduced a trap composed of 23 places in 59 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (OVERLAPS) 137/249 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 0/249 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 129 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6329 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (OVERLAPS) 137/249 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 136/265 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (OVERLAPS) 0/249 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 249/249 variables, and 265 constraints, problems are : Problem set: 0 solved, 136 unsolved in 5915 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 7/7 constraints]
After SMT, in 12283ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 12291ms
Starting structural reductions in LTL mode, iteration 1 : 112/119 places, 137/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12542 ms. Remains : 112/119 places, 137/145 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 820 steps with 6 reset in 13 ms.
FORMULA SmartHome-PT-05-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLCardinality-02 finished in 12684 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)))'
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 145/145 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 114 transition count 140
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 114 transition count 140
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 113 transition count 139
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 113 transition count 139
Applied a total of 12 rules in 10 ms. Remains 113 /119 variables (removed 6) and now considering 139/145 (removed 6) transitions.
// Phase 1: matrix 139 rows 113 cols
[2024-06-01 15:47:32] [INFO ] Computed 10 invariants in 3 ms
[2024-06-01 15:47:32] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-06-01 15:47:32] [INFO ] Invariant cache hit.
[2024-06-01 15:47:32] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Running 138 sub problems to find dead transitions.
[2024-06-01 15:47:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 138 unsolved
[2024-06-01 15:47:33] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 3 ms to minimize.
[2024-06-01 15:47:34] [INFO ] Deduced a trap composed of 59 places in 107 ms of which 3 ms to minimize.
[2024-06-01 15:47:34] [INFO ] Deduced a trap composed of 74 places in 95 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 138 unsolved
[2024-06-01 15:47:34] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 5 (OVERLAPS) 139/252 variables, 113/127 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 7 (OVERLAPS) 0/252 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 138 unsolved
No progress, stopping.
After SMT solving in domain Real declared 252/252 variables, and 127 constraints, problems are : Problem set: 0 solved, 138 unsolved in 6889 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 113/113 constraints, PredecessorRefiner: 138/138 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 138 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 4 (OVERLAPS) 139/252 variables, 113/127 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/252 variables, 138/265 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 7 (OVERLAPS) 0/252 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 138 unsolved
No progress, stopping.
After SMT solving in domain Int declared 252/252 variables, and 265 constraints, problems are : Problem set: 0 solved, 138 unsolved in 5969 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 113/113 constraints, PredecessorRefiner: 138/138 constraints, Known Traps: 4/4 constraints]
After SMT, in 12894ms problems are : Problem set: 0 solved, 138 unsolved
Search for dead transitions found 0 dead transitions in 12898ms
Starting structural reductions in LTL mode, iteration 1 : 113/119 places, 139/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13154 ms. Remains : 113/119 places, 139/145 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 37 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-05-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLCardinality-04 finished in 13294 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)||G(p1))))'
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 145/145 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 114 transition count 140
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 114 transition count 140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 114 transition count 139
Applied a total of 11 rules in 7 ms. Remains 114 /119 variables (removed 5) and now considering 139/145 (removed 6) transitions.
// Phase 1: matrix 139 rows 114 cols
[2024-06-01 15:47:45] [INFO ] Computed 10 invariants in 3 ms
[2024-06-01 15:47:45] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-06-01 15:47:45] [INFO ] Invariant cache hit.
[2024-06-01 15:47:45] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
Running 138 sub problems to find dead transitions.
[2024-06-01 15:47:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 138 unsolved
[2024-06-01 15:47:47] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 2 ms to minimize.
[2024-06-01 15:47:47] [INFO ] Deduced a trap composed of 22 places in 84 ms of which 2 ms to minimize.
[2024-06-01 15:47:47] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 3 ms to minimize.
[2024-06-01 15:47:47] [INFO ] Deduced a trap composed of 60 places in 103 ms of which 3 ms to minimize.
[2024-06-01 15:47:47] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 2 ms to minimize.
[2024-06-01 15:47:47] [INFO ] Deduced a trap composed of 74 places in 98 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 6/16 constraints. Problems are: Problem set: 0 solved, 138 unsolved
[2024-06-01 15:47:48] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 5 (OVERLAPS) 139/253 variables, 114/131 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 7 (OVERLAPS) 0/253 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 138 unsolved
No progress, stopping.
After SMT solving in domain Real declared 253/253 variables, and 131 constraints, problems are : Problem set: 0 solved, 138 unsolved in 7406 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 114/114 constraints, PredecessorRefiner: 138/138 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 138 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 138 unsolved
[2024-06-01 15:47:54] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 2 ms to minimize.
[2024-06-01 15:47:54] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 5 (OVERLAPS) 139/253 variables, 114/133 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 138/271 constraints. Problems are: Problem set: 0 solved, 138 unsolved
[2024-06-01 15:47:56] [INFO ] Deduced a trap composed of 74 places in 84 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/253 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/253 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 138 unsolved
At refinement iteration 9 (OVERLAPS) 0/253 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 138 unsolved
No progress, stopping.
After SMT solving in domain Int declared 253/253 variables, and 272 constraints, problems are : Problem set: 0 solved, 138 unsolved in 8867 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 114/114 constraints, PredecessorRefiner: 138/138 constraints, Known Traps: 10/10 constraints]
After SMT, in 16297ms problems are : Problem set: 0 solved, 138 unsolved
Search for dead transitions found 0 dead transitions in 16300ms
Starting structural reductions in LTL mode, iteration 1 : 114/119 places, 139/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16565 ms. Remains : 114/119 places, 139/145 transitions.
Stuttering acceptance computed with spot in 215 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-05-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLCardinality-06 finished in 16804 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(X(G(p0))))'
Support contains 2 out of 119 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 119/119 places, 145/145 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 113 transition count 139
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 113 transition count 139
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 113 transition count 138
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 112 transition count 137
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 112 transition count 137
Applied a total of 15 rules in 15 ms. Remains 112 /119 variables (removed 7) and now considering 137/145 (removed 8) transitions.
// Phase 1: matrix 137 rows 112 cols
[2024-06-01 15:48:02] [INFO ] Computed 10 invariants in 1 ms
[2024-06-01 15:48:02] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-06-01 15:48:02] [INFO ] Invariant cache hit.
[2024-06-01 15:48:02] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
Running 136 sub problems to find dead transitions.
[2024-06-01 15:48:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 136 unsolved
[2024-06-01 15:48:04] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 3 ms to minimize.
[2024-06-01 15:48:04] [INFO ] Deduced a trap composed of 18 places in 121 ms of which 3 ms to minimize.
[2024-06-01 15:48:04] [INFO ] Deduced a trap composed of 59 places in 99 ms of which 3 ms to minimize.
[2024-06-01 15:48:04] [INFO ] Deduced a trap composed of 73 places in 101 ms of which 3 ms to minimize.
[2024-06-01 15:48:04] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 2 ms to minimize.
[2024-06-01 15:48:04] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 2 ms to minimize.
[2024-06-01 15:48:04] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (OVERLAPS) 137/249 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (OVERLAPS) 0/249 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 129 constraints, problems are : Problem set: 0 solved, 136 unsolved in 6716 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 136 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 1 (OVERLAPS) 1/112 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/112 variables, 7/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 4 (OVERLAPS) 137/249 variables, 112/129 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 136/265 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 136 unsolved
At refinement iteration 7 (OVERLAPS) 0/249 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 136 unsolved
No progress, stopping.
After SMT solving in domain Int declared 249/249 variables, and 265 constraints, problems are : Problem set: 0 solved, 136 unsolved in 5960 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 112/112 constraints, PredecessorRefiner: 136/136 constraints, Known Traps: 7/7 constraints]
After SMT, in 12702ms problems are : Problem set: 0 solved, 136 unsolved
Search for dead transitions found 0 dead transitions in 12706ms
Starting structural reductions in LTL mode, iteration 1 : 112/119 places, 137/145 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12992 ms. Remains : 112/119 places, 137/145 transitions.
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-05-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLCardinality-10 finished in 13189 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((F((G(!p0)||(!p0&&F(!p1)))) U p2))))'
Support contains 6 out of 119 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 119/119 places, 145/145 transitions.
Graph (trivial) has 105 edges and 119 vertex of which 52 / 119 are part of one of the 4 SCC in 7 ms
Free SCC test removed 48 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 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 66
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 55 transition count 65
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 32 place count 55 transition count 62
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 52 transition count 62
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 51 transition count 61
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 51 transition count 61
Performed 16 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 72 place count 35 transition count 43
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 35 transition count 42
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 79 place count 35 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 80 place count 34 transition count 36
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 82 place count 34 transition count 36
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 84 place count 34 transition count 34
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 86 place count 32 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 87 place count 31 transition count 32
Applied a total of 87 rules in 70 ms. Remains 31 /119 variables (removed 88) and now considering 32/145 (removed 113) transitions.
[2024-06-01 15:48:15] [INFO ] Flow matrix only has 29 transitions (discarded 3 similar events)
// Phase 1: matrix 29 rows 31 cols
[2024-06-01 15:48:15] [INFO ] Computed 8 invariants in 1 ms
[2024-06-01 15:48:15] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-06-01 15:48:15] [INFO ] Flow matrix only has 29 transitions (discarded 3 similar events)
[2024-06-01 15:48:15] [INFO ] Invariant cache hit.
[2024-06-01 15:48:15] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2024-06-01 15:48:15] [INFO ] Redundant transitions in 0 ms returned []
Running 20 sub problems to find dead transitions.
[2024-06-01 15:48:15] [INFO ] Flow matrix only has 29 transitions (discarded 3 similar events)
[2024-06-01 15:48:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 3/31 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 28/59 variables, 31/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (OVERLAPS) 0/59 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 59/60 variables, and 39 constraints, problems are : Problem set: 0 solved, 20 unsolved in 390 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 3/31 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (OVERLAPS) 28/59 variables, 31/39 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 0/59 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 59/60 variables, and 59 constraints, problems are : Problem set: 0 solved, 20 unsolved in 440 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 31/31 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints]
After SMT, in 839ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 840ms
Starting structural reductions in SI_LTL mode, iteration 1 : 31/119 places, 32/145 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1068 ms. Remains : 31/119 places, 32/145 transitions.
Stuttering acceptance computed with spot in 269 ms :[(NOT p2), (NOT p2), (AND (NOT p2) p0 p1), (AND p0 (NOT p2))]
Running random walk in product with property : SmartHome-PT-05-LTLCardinality-12
Stuttering criterion allowed to conclude after 42 steps with 1 reset in 1 ms.
FORMULA SmartHome-PT-05-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLCardinality-12 finished in 1369 ms.
All properties solved by simple procedures.
Total runtime 104058 ms.
ITS solved all properties within timeout

BK_STOP 1717256896942

--------------------
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 LTLCardinality -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-05"
export BK_EXAMINATION="LTLCardinality"
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-05, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r532-smll-171683811300371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-05.tgz
mv SmartHome-PT-05 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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