About the Execution of ITS-Tools for AutonomousCar-PT-05b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2135.052 | 860665.00 | 1212480.00 | 2341.80 | TFFFFTTFFTFTFFTT | normal |
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.r026-smll-171620167400291.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 itstools
Input is AutonomousCar-PT-05b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-smll-171620167400291
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 12 18:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 12 18:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 159K May 18 16:42 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 AutonomousCar-PT-05b-LTLCardinality-00
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-01
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-02
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-03
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-04
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-05
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-06
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-07
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-08
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-09
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-10
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-11
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-12
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-13
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-14
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716325867624
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-05b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-21 21:11:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 21:11:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 21:11:10] [INFO ] Load time of PNML (sax parser for PT used): 207 ms
[2024-05-21 21:11:10] [INFO ] Transformed 255 places.
[2024-05-21 21:11:10] [INFO ] Transformed 490 transitions.
[2024-05-21 21:11:10] [INFO ] Found NUPN structural information;
[2024-05-21 21:11:10] [INFO ] Parsed PT model containing 255 places and 490 transitions and 2527 arcs in 470 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA AutonomousCar-PT-05b-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 255 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 490/490 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 222 transition count 457
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 222 transition count 457
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 0 with 100 rules applied. Total rules applied 166 place count 222 transition count 357
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 172 place count 216 transition count 351
Iterating global reduction 1 with 6 rules applied. Total rules applied 178 place count 216 transition count 351
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 179 place count 215 transition count 350
Iterating global reduction 1 with 1 rules applied. Total rules applied 180 place count 215 transition count 350
Applied a total of 180 rules in 176 ms. Remains 215 /255 variables (removed 40) and now considering 350/490 (removed 140) transitions.
// Phase 1: matrix 350 rows 215 cols
[2024-05-21 21:11:11] [INFO ] Computed 10 invariants in 37 ms
[2024-05-21 21:11:11] [INFO ] Implicit Places using invariants in 506 ms returned []
[2024-05-21 21:11:11] [INFO ] Invariant cache hit.
[2024-05-21 21:11:11] [INFO ] Implicit Places using invariants and state equation in 477 ms returned []
Implicit Place search using SMT with State Equation took 1060 ms to find 0 implicit places.
Running 349 sub problems to find dead transitions.
[2024-05-21 21:11:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/214 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 1 (OVERLAPS) 1/215 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-21 21:11:18] [INFO ] Deduced a trap composed of 19 places in 258 ms of which 32 ms to minimize.
[2024-05-21 21:11:18] [INFO ] Deduced a trap composed of 24 places in 208 ms of which 4 ms to minimize.
[2024-05-21 21:11:18] [INFO ] Deduced a trap composed of 40 places in 160 ms of which 2 ms to minimize.
[2024-05-21 21:11:18] [INFO ] Deduced a trap composed of 14 places in 192 ms of which 4 ms to minimize.
[2024-05-21 21:11:18] [INFO ] Deduced a trap composed of 50 places in 187 ms of which 3 ms to minimize.
[2024-05-21 21:11:19] [INFO ] Deduced a trap composed of 32 places in 170 ms of which 3 ms to minimize.
[2024-05-21 21:11:19] [INFO ] Deduced a trap composed of 21 places in 166 ms of which 3 ms to minimize.
[2024-05-21 21:11:19] [INFO ] Deduced a trap composed of 39 places in 173 ms of which 4 ms to minimize.
[2024-05-21 21:11:19] [INFO ] Deduced a trap composed of 24 places in 172 ms of which 4 ms to minimize.
[2024-05-21 21:11:20] [INFO ] Deduced a trap composed of 35 places in 265 ms of which 5 ms to minimize.
[2024-05-21 21:11:20] [INFO ] Deduced a trap composed of 62 places in 163 ms of which 3 ms to minimize.
[2024-05-21 21:11:20] [INFO ] Deduced a trap composed of 45 places in 184 ms of which 5 ms to minimize.
[2024-05-21 21:11:20] [INFO ] Deduced a trap composed of 44 places in 174 ms of which 3 ms to minimize.
[2024-05-21 21:11:20] [INFO ] Deduced a trap composed of 43 places in 165 ms of which 2 ms to minimize.
[2024-05-21 21:11:21] [INFO ] Deduced a trap composed of 33 places in 252 ms of which 3 ms to minimize.
[2024-05-21 21:11:21] [INFO ] Deduced a trap composed of 32 places in 169 ms of which 3 ms to minimize.
[2024-05-21 21:11:21] [INFO ] Deduced a trap composed of 36 places in 225 ms of which 3 ms to minimize.
[2024-05-21 21:11:21] [INFO ] Deduced a trap composed of 39 places in 192 ms of which 3 ms to minimize.
[2024-05-21 21:11:22] [INFO ] Deduced a trap composed of 37 places in 144 ms of which 3 ms to minimize.
[2024-05-21 21:11:22] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-21 21:11:22] [INFO ] Deduced a trap composed of 46 places in 159 ms of which 4 ms to minimize.
[2024-05-21 21:11:22] [INFO ] Deduced a trap composed of 37 places in 149 ms of which 3 ms to minimize.
[2024-05-21 21:11:23] [INFO ] Deduced a trap composed of 26 places in 156 ms of which 2 ms to minimize.
[2024-05-21 21:11:23] [INFO ] Deduced a trap composed of 33 places in 177 ms of which 3 ms to minimize.
[2024-05-21 21:11:23] [INFO ] Deduced a trap composed of 32 places in 173 ms of which 3 ms to minimize.
[2024-05-21 21:11:23] [INFO ] Deduced a trap composed of 25 places in 158 ms of which 3 ms to minimize.
[2024-05-21 21:11:24] [INFO ] Deduced a trap composed of 32 places in 153 ms of which 3 ms to minimize.
[2024-05-21 21:11:24] [INFO ] Deduced a trap composed of 40 places in 152 ms of which 3 ms to minimize.
[2024-05-21 21:11:24] [INFO ] Deduced a trap composed of 43 places in 90 ms of which 2 ms to minimize.
[2024-05-21 21:11:24] [INFO ] Deduced a trap composed of 43 places in 89 ms of which 2 ms to minimize.
[2024-05-21 21:11:24] [INFO ] Deduced a trap composed of 41 places in 108 ms of which 2 ms to minimize.
[2024-05-21 21:11:25] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 2 ms to minimize.
[2024-05-21 21:11:25] [INFO ] Deduced a trap composed of 33 places in 170 ms of which 3 ms to minimize.
[2024-05-21 21:11:25] [INFO ] Deduced a trap composed of 42 places in 115 ms of which 2 ms to minimize.
[2024-05-21 21:11:25] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 6 ms to minimize.
[2024-05-21 21:11:25] [INFO ] Deduced a trap composed of 43 places in 90 ms of which 2 ms to minimize.
[2024-05-21 21:11:25] [INFO ] Deduced a trap composed of 40 places in 78 ms of which 1 ms to minimize.
[2024-05-21 21:11:26] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 1 ms to minimize.
[2024-05-21 21:11:26] [INFO ] Deduced a trap composed of 42 places in 89 ms of which 2 ms to minimize.
[2024-05-21 21:11:26] [INFO ] Deduced a trap composed of 15 places in 176 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/215 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-21 21:11:29] [INFO ] Deduced a trap composed of 34 places in 210 ms of which 3 ms to minimize.
[2024-05-21 21:11:30] [INFO ] Deduced a trap composed of 32 places in 131 ms of which 2 ms to minimize.
[2024-05-21 21:11:30] [INFO ] Deduced a trap composed of 40 places in 161 ms of which 2 ms to minimize.
[2024-05-21 21:11:30] [INFO ] Deduced a trap composed of 42 places in 97 ms of which 2 ms to minimize.
[2024-05-21 21:11:31] [INFO ] Deduced a trap composed of 41 places in 109 ms of which 2 ms to minimize.
[2024-05-21 21:11:31] [INFO ] Deduced a trap composed of 41 places in 111 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/215 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/215 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 349 unsolved
Problem TDEAD10 is UNSAT
Problem TDEAD309 is UNSAT
At refinement iteration 6 (OVERLAPS) 350/565 variables, 215/271 constraints. Problems are: Problem set: 2 solved, 347 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/565 variables, and 271 constraints, problems are : Problem set: 2 solved, 347 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 215/215 constraints, PredecessorRefiner: 349/349 constraints, Known Traps: 46/46 constraints]
Escalating to Integer solving :Problem set: 2 solved, 347 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/213 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 347 unsolved
At refinement iteration 1 (OVERLAPS) 2/215 variables, 10/10 constraints. Problems are: Problem set: 2 solved, 347 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/215 variables, 46/56 constraints. Problems are: Problem set: 2 solved, 347 unsolved
[2024-05-21 21:11:45] [INFO ] Deduced a trap composed of 40 places in 64 ms of which 2 ms to minimize.
[2024-05-21 21:11:47] [INFO ] Deduced a trap composed of 5 places in 222 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/215 variables, 2/58 constraints. Problems are: Problem set: 2 solved, 347 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/215 variables, 0/58 constraints. Problems are: Problem set: 2 solved, 347 unsolved
At refinement iteration 5 (OVERLAPS) 350/565 variables, 215/273 constraints. Problems are: Problem set: 2 solved, 347 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 347/620 constraints. Problems are: Problem set: 2 solved, 347 unsolved
[2024-05-21 21:11:55] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 1/621 constraints. Problems are: Problem set: 2 solved, 347 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 565/565 variables, and 621 constraints, problems are : Problem set: 2 solved, 347 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 215/215 constraints, PredecessorRefiner: 347/349 constraints, Known Traps: 49/49 constraints]
After SMT, in 60829ms problems are : Problem set: 2 solved, 347 unsolved
Search for dead transitions found 2 dead transitions in 60888ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in LTL mode, iteration 1 : 215/255 places, 348/490 transitions.
Deduced a syphon composed of 1 places in 4 ms
Applied a total of 0 rules in 20 ms. Remains 215 /215 variables (removed 0) and now considering 348/348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62190 ms. Remains : 215/255 places, 348/490 transitions.
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Support contains 29 out of 214 places after structural reductions.
FORMULA AutonomousCar-PT-05b-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 21:12:13] [INFO ] Flatten gal took : 151 ms
[2024-05-21 21:12:13] [INFO ] Flatten gal took : 61 ms
[2024-05-21 21:12:13] [INFO ] Input system was already deterministic with 348 transitions.
Reduction of identical properties reduced properties to check from 18 to 17
RANDOM walk for 40000 steps (90 resets) in 2027 ms. (19 steps per ms) remains 1/17 properties
BEST_FIRST walk for 40001 steps (48 resets) in 307 ms. (129 steps per ms) remains 1/1 properties
// Phase 1: matrix 348 rows 214 cols
[2024-05-21 21:12:14] [INFO ] Computed 10 invariants in 4 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 67/71 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 143/214 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/214 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 348/562 variables, 214/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/562 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/562 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 562/562 variables, and 224 constraints, problems are : Problem set: 0 solved, 1 unsolved in 278 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 214/214 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp17 is UNSAT
After SMT solving in domain Int declared 71/562 variables, and 3 constraints, problems are : Problem set: 1 solved, 0 unsolved in 30 ms.
Refiners :[Positive P Invariants (semi-flows): 3/10 constraints, State Equation: 0/214 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 340ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA AutonomousCar-PT-05b-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA AutonomousCar-PT-05b-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
FORMULA AutonomousCar-PT-05b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 38 stabilizing places and 38 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' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 3 out of 214 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 214/214 places, 348/348 transitions.
Graph (trivial) has 197 edges and 214 vertex of which 4 / 214 are part of one of the 2 SCC in 6 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 81 place count 211 transition count 265
Reduce places removed 80 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 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 1 with 109 rules applied. Total rules applied 190 place count 131 transition count 236
Reduce places removed 17 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 18 rules applied. Total rules applied 208 place count 114 transition count 235
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 211 place count 113 transition count 233
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 212 place count 112 transition count 233
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 212 place count 112 transition count 226
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 226 place count 105 transition count 226
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 231 place count 100 transition count 221
Iterating global reduction 5 with 5 rules applied. Total rules applied 236 place count 100 transition count 221
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 238 place count 98 transition count 215
Iterating global reduction 5 with 2 rules applied. Total rules applied 240 place count 98 transition count 215
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 5 with 2 rules applied. Total rules applied 242 place count 98 transition count 213
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 243 place count 97 transition count 213
Performed 41 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 7 with 82 rules applied. Total rules applied 325 place count 56 transition count 171
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 326 place count 56 transition count 170
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 334 place count 48 transition count 126
Iterating global reduction 8 with 8 rules applied. Total rules applied 342 place count 48 transition count 126
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 345 place count 48 transition count 123
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 347 place count 47 transition count 122
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 349 place count 45 transition count 120
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 350 place count 44 transition count 120
Applied a total of 350 rules in 164 ms. Remains 44 /214 variables (removed 170) and now considering 120/348 (removed 228) transitions.
// Phase 1: matrix 120 rows 44 cols
[2024-05-21 21:12:15] [INFO ] Computed 8 invariants in 1 ms
[2024-05-21 21:12:15] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-21 21:12:15] [INFO ] Invariant cache hit.
[2024-05-21 21:12:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 21:12:15] [INFO ] Implicit Places using invariants and state equation in 168 ms returned [40, 43]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 271 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/214 places, 120/348 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 40 transition count 118
Applied a total of 4 rules in 16 ms. Remains 40 /42 variables (removed 2) and now considering 118/120 (removed 2) transitions.
// Phase 1: matrix 118 rows 40 cols
[2024-05-21 21:12:15] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 21:12:15] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-21 21:12:15] [INFO ] Invariant cache hit.
[2024-05-21 21:12:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 21:12:15] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 40/214 places, 118/348 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 679 ms. Remains : 40/214 places, 118/348 transitions.
Stuttering acceptance computed with spot in 336 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : AutonomousCar-PT-05b-LTLCardinality-02
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 2 ms.
FORMULA AutonomousCar-PT-05b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05b-LTLCardinality-02 finished in 1129 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((X(F((p1||G(p2))))&&p0))))'
Support contains 5 out of 214 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 348/348 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 207 transition count 341
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 207 transition count 341
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 206 transition count 340
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 206 transition count 340
Applied a total of 16 rules in 23 ms. Remains 206 /214 variables (removed 8) and now considering 340/348 (removed 8) transitions.
// Phase 1: matrix 340 rows 206 cols
[2024-05-21 21:12:16] [INFO ] Computed 10 invariants in 4 ms
[2024-05-21 21:12:16] [INFO ] Implicit Places using invariants in 130 ms returned []
[2024-05-21 21:12:16] [INFO ] Invariant cache hit.
[2024-05-21 21:12:16] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
Running 339 sub problems to find dead transitions.
[2024-05-21 21:12:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/205 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 339 unsolved
At refinement iteration 1 (OVERLAPS) 1/206 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 339 unsolved
[2024-05-21 21:12:22] [INFO ] Deduced a trap composed of 51 places in 228 ms of which 4 ms to minimize.
[2024-05-21 21:12:22] [INFO ] Deduced a trap composed of 31 places in 204 ms of which 5 ms to minimize.
[2024-05-21 21:12:22] [INFO ] Deduced a trap composed of 17 places in 240 ms of which 3 ms to minimize.
[2024-05-21 21:12:23] [INFO ] Deduced a trap composed of 24 places in 212 ms of which 4 ms to minimize.
[2024-05-21 21:12:23] [INFO ] Deduced a trap composed of 38 places in 246 ms of which 3 ms to minimize.
[2024-05-21 21:12:24] [INFO ] Deduced a trap composed of 14 places in 223 ms of which 3 ms to minimize.
[2024-05-21 21:12:24] [INFO ] Deduced a trap composed of 23 places in 218 ms of which 3 ms to minimize.
[2024-05-21 21:12:24] [INFO ] Deduced a trap composed of 33 places in 210 ms of which 3 ms to minimize.
[2024-05-21 21:12:24] [INFO ] Deduced a trap composed of 32 places in 198 ms of which 3 ms to minimize.
[2024-05-21 21:12:24] [INFO ] Deduced a trap composed of 36 places in 243 ms of which 3 ms to minimize.
[2024-05-21 21:12:25] [INFO ] Deduced a trap composed of 29 places in 234 ms of which 3 ms to minimize.
[2024-05-21 21:12:25] [INFO ] Deduced a trap composed of 32 places in 178 ms of which 4 ms to minimize.
[2024-05-21 21:12:25] [INFO ] Deduced a trap composed of 36 places in 230 ms of which 4 ms to minimize.
[2024-05-21 21:12:26] [INFO ] Deduced a trap composed of 31 places in 198 ms of which 4 ms to minimize.
[2024-05-21 21:12:26] [INFO ] Deduced a trap composed of 43 places in 187 ms of which 5 ms to minimize.
[2024-05-21 21:12:26] [INFO ] Deduced a trap composed of 39 places in 193 ms of which 4 ms to minimize.
[2024-05-21 21:12:26] [INFO ] Deduced a trap composed of 21 places in 172 ms of which 3 ms to minimize.
[2024-05-21 21:12:26] [INFO ] Deduced a trap composed of 39 places in 161 ms of which 3 ms to minimize.
[2024-05-21 21:12:27] [INFO ] Deduced a trap composed of 32 places in 182 ms of which 3 ms to minimize.
[2024-05-21 21:12:27] [INFO ] Deduced a trap composed of 37 places in 198 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/206 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 339 unsolved
[2024-05-21 21:12:27] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 3 ms to minimize.
[2024-05-21 21:12:28] [INFO ] Deduced a trap composed of 35 places in 164 ms of which 3 ms to minimize.
[2024-05-21 21:12:28] [INFO ] Deduced a trap composed of 18 places in 163 ms of which 3 ms to minimize.
[2024-05-21 21:12:28] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 3 ms to minimize.
[2024-05-21 21:12:28] [INFO ] Deduced a trap composed of 33 places in 232 ms of which 4 ms to minimize.
[2024-05-21 21:12:29] [INFO ] Deduced a trap composed of 42 places in 251 ms of which 4 ms to minimize.
[2024-05-21 21:12:29] [INFO ] Deduced a trap composed of 42 places in 133 ms of which 3 ms to minimize.
[2024-05-21 21:12:29] [INFO ] Deduced a trap composed of 40 places in 128 ms of which 2 ms to minimize.
[2024-05-21 21:12:30] [INFO ] Deduced a trap composed of 56 places in 214 ms of which 3 ms to minimize.
[2024-05-21 21:12:30] [INFO ] Deduced a trap composed of 41 places in 136 ms of which 2 ms to minimize.
[2024-05-21 21:12:30] [INFO ] Deduced a trap composed of 42 places in 137 ms of which 3 ms to minimize.
[2024-05-21 21:12:30] [INFO ] Deduced a trap composed of 41 places in 128 ms of which 3 ms to minimize.
[2024-05-21 21:12:31] [INFO ] Deduced a trap composed of 20 places in 202 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/206 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 339 unsolved
[2024-05-21 21:12:34] [INFO ] Deduced a trap composed of 39 places in 49 ms of which 2 ms to minimize.
[2024-05-21 21:12:35] [INFO ] Deduced a trap composed of 56 places in 133 ms of which 3 ms to minimize.
[2024-05-21 21:12:35] [INFO ] Deduced a trap composed of 32 places in 152 ms of which 2 ms to minimize.
[2024-05-21 21:12:36] [INFO ] Deduced a trap composed of 36 places in 213 ms of which 3 ms to minimize.
[2024-05-21 21:12:36] [INFO ] Deduced a trap composed of 40 places in 133 ms of which 2 ms to minimize.
[2024-05-21 21:12:36] [INFO ] Deduced a trap composed of 39 places in 133 ms of which 3 ms to minimize.
[2024-05-21 21:12:36] [INFO ] Deduced a trap composed of 39 places in 178 ms of which 2 ms to minimize.
[2024-05-21 21:12:37] [INFO ] Deduced a trap composed of 38 places in 181 ms of which 2 ms to minimize.
[2024-05-21 21:12:37] [INFO ] Deduced a trap composed of 14 places in 174 ms of which 3 ms to minimize.
[2024-05-21 21:12:37] [INFO ] Deduced a trap composed of 53 places in 156 ms of which 3 ms to minimize.
[2024-05-21 21:12:37] [INFO ] Deduced a trap composed of 31 places in 159 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/206 variables, 11/54 constraints. Problems are: Problem set: 0 solved, 339 unsolved
[2024-05-21 21:12:39] [INFO ] Deduced a trap composed of 40 places in 89 ms of which 2 ms to minimize.
[2024-05-21 21:12:40] [INFO ] Deduced a trap composed of 42 places in 76 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 339 unsolved
[2024-05-21 21:12:42] [INFO ] Deduced a trap composed of 41 places in 135 ms of which 3 ms to minimize.
[2024-05-21 21:12:42] [INFO ] Deduced a trap composed of 42 places in 80 ms of which 1 ms to minimize.
[2024-05-21 21:12:42] [INFO ] Deduced a trap composed of 42 places in 87 ms of which 2 ms to minimize.
[2024-05-21 21:12:43] [INFO ] Deduced a trap composed of 39 places in 69 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 4/60 constraints. Problems are: Problem set: 0 solved, 339 unsolved
[2024-05-21 21:12:47] [INFO ] Deduced a trap composed of 51 places in 127 ms of which 2 ms to minimize.
SMT process timed out in 30678ms, After SMT, problems are : Problem set: 0 solved, 339 unsolved
Search for dead transitions found 0 dead transitions in 30689ms
Starting structural reductions in LTL mode, iteration 1 : 206/214 places, 340/348 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31222 ms. Remains : 206/214 places, 340/348 transitions.
Stuttering acceptance computed with spot in 279 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (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 : AutonomousCar-PT-05b-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 6 steps with 1 reset in 1 ms.
FORMULA AutonomousCar-PT-05b-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05b-LTLCardinality-03 finished in 31531 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(X(F(p0)))))'
Support contains 2 out of 214 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 348/348 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 208 transition count 342
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 208 transition count 342
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 207 transition count 341
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 207 transition count 341
Applied a total of 14 rules in 10 ms. Remains 207 /214 variables (removed 7) and now considering 341/348 (removed 7) transitions.
// Phase 1: matrix 341 rows 207 cols
[2024-05-21 21:12:47] [INFO ] Computed 10 invariants in 4 ms
[2024-05-21 21:12:47] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-05-21 21:12:47] [INFO ] Invariant cache hit.
[2024-05-21 21:12:48] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2024-05-21 21:12:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:12:52] [INFO ] Deduced a trap composed of 20 places in 176 ms of which 4 ms to minimize.
[2024-05-21 21:12:52] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 2 ms to minimize.
[2024-05-21 21:12:53] [INFO ] Deduced a trap composed of 37 places in 204 ms of which 3 ms to minimize.
[2024-05-21 21:12:53] [INFO ] Deduced a trap composed of 24 places in 155 ms of which 3 ms to minimize.
[2024-05-21 21:12:53] [INFO ] Deduced a trap composed of 35 places in 188 ms of which 4 ms to minimize.
[2024-05-21 21:12:53] [INFO ] Deduced a trap composed of 38 places in 199 ms of which 3 ms to minimize.
[2024-05-21 21:12:54] [INFO ] Deduced a trap composed of 14 places in 193 ms of which 4 ms to minimize.
[2024-05-21 21:12:54] [INFO ] Deduced a trap composed of 30 places in 189 ms of which 3 ms to minimize.
[2024-05-21 21:12:54] [INFO ] Deduced a trap composed of 23 places in 182 ms of which 4 ms to minimize.
[2024-05-21 21:12:54] [INFO ] Deduced a trap composed of 34 places in 175 ms of which 3 ms to minimize.
[2024-05-21 21:12:54] [INFO ] Deduced a trap composed of 19 places in 174 ms of which 3 ms to minimize.
[2024-05-21 21:12:55] [INFO ] Deduced a trap composed of 32 places in 186 ms of which 4 ms to minimize.
[2024-05-21 21:12:55] [INFO ] Deduced a trap composed of 53 places in 181 ms of which 3 ms to minimize.
[2024-05-21 21:12:55] [INFO ] Deduced a trap composed of 25 places in 177 ms of which 3 ms to minimize.
[2024-05-21 21:12:55] [INFO ] Deduced a trap composed of 31 places in 218 ms of which 3 ms to minimize.
[2024-05-21 21:12:55] [INFO ] Deduced a trap composed of 31 places in 166 ms of which 3 ms to minimize.
[2024-05-21 21:12:56] [INFO ] Deduced a trap composed of 31 places in 215 ms of which 4 ms to minimize.
[2024-05-21 21:12:56] [INFO ] Deduced a trap composed of 21 places in 263 ms of which 4 ms to minimize.
[2024-05-21 21:12:57] [INFO ] Deduced a trap composed of 40 places in 158 ms of which 3 ms to minimize.
[2024-05-21 21:12:57] [INFO ] Deduced a trap composed of 31 places in 187 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:12:57] [INFO ] Deduced a trap composed of 35 places in 155 ms of which 2 ms to minimize.
[2024-05-21 21:12:57] [INFO ] Deduced a trap composed of 34 places in 159 ms of which 3 ms to minimize.
[2024-05-21 21:12:57] [INFO ] Deduced a trap composed of 35 places in 223 ms of which 4 ms to minimize.
[2024-05-21 21:12:58] [INFO ] Deduced a trap composed of 38 places in 159 ms of which 2 ms to minimize.
[2024-05-21 21:12:58] [INFO ] Deduced a trap composed of 38 places in 218 ms of which 3 ms to minimize.
[2024-05-21 21:12:58] [INFO ] Deduced a trap composed of 37 places in 152 ms of which 2 ms to minimize.
[2024-05-21 21:12:59] [INFO ] Deduced a trap composed of 31 places in 192 ms of which 4 ms to minimize.
[2024-05-21 21:12:59] [INFO ] Deduced a trap composed of 39 places in 127 ms of which 3 ms to minimize.
[2024-05-21 21:12:59] [INFO ] Deduced a trap composed of 42 places in 110 ms of which 3 ms to minimize.
[2024-05-21 21:12:59] [INFO ] Deduced a trap composed of 41 places in 115 ms of which 2 ms to minimize.
[2024-05-21 21:12:59] [INFO ] Deduced a trap composed of 39 places in 84 ms of which 2 ms to minimize.
[2024-05-21 21:12:59] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 1 ms to minimize.
[2024-05-21 21:13:00] [INFO ] Deduced a trap composed of 42 places in 85 ms of which 1 ms to minimize.
[2024-05-21 21:13:00] [INFO ] Deduced a trap composed of 42 places in 79 ms of which 2 ms to minimize.
[2024-05-21 21:13:00] [INFO ] Deduced a trap composed of 40 places in 76 ms of which 1 ms to minimize.
[2024-05-21 21:13:00] [INFO ] Deduced a trap composed of 41 places in 90 ms of which 2 ms to minimize.
[2024-05-21 21:13:00] [INFO ] Deduced a trap composed of 42 places in 68 ms of which 2 ms to minimize.
[2024-05-21 21:13:00] [INFO ] Deduced a trap composed of 40 places in 82 ms of which 2 ms to minimize.
[2024-05-21 21:13:01] [INFO ] Deduced a trap composed of 42 places in 104 ms of which 2 ms to minimize.
[2024-05-21 21:13:01] [INFO ] Deduced a trap composed of 21 places in 223 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:13:04] [INFO ] Deduced a trap composed of 52 places in 131 ms of which 3 ms to minimize.
[2024-05-21 21:13:04] [INFO ] Deduced a trap composed of 42 places in 90 ms of which 2 ms to minimize.
[2024-05-21 21:13:04] [INFO ] Deduced a trap composed of 42 places in 144 ms of which 4 ms to minimize.
[2024-05-21 21:13:04] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 2 ms to minimize.
[2024-05-21 21:13:04] [INFO ] Deduced a trap composed of 41 places in 128 ms of which 3 ms to minimize.
[2024-05-21 21:13:05] [INFO ] Deduced a trap composed of 40 places in 136 ms of which 2 ms to minimize.
[2024-05-21 21:13:05] [INFO ] Deduced a trap composed of 39 places in 92 ms of which 2 ms to minimize.
[2024-05-21 21:13:05] [INFO ] Deduced a trap composed of 39 places in 69 ms of which 1 ms to minimize.
[2024-05-21 21:13:06] [INFO ] Deduced a trap composed of 30 places in 160 ms of which 3 ms to minimize.
[2024-05-21 21:13:06] [INFO ] Deduced a trap composed of 5 places in 127 ms of which 3 ms to minimize.
[2024-05-21 21:13:06] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 3 ms to minimize.
[2024-05-21 21:13:06] [INFO ] Deduced a trap composed of 43 places in 180 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:13:07] [INFO ] Deduced a trap composed of 39 places in 111 ms of which 2 ms to minimize.
[2024-05-21 21:13:08] [INFO ] Deduced a trap composed of 33 places in 218 ms of which 3 ms to minimize.
[2024-05-21 21:13:08] [INFO ] Deduced a trap composed of 34 places in 196 ms of which 3 ms to minimize.
[2024-05-21 21:13:08] [INFO ] Deduced a trap composed of 36 places in 194 ms of which 3 ms to minimize.
[2024-05-21 21:13:08] [INFO ] Deduced a trap composed of 36 places in 166 ms of which 3 ms to minimize.
[2024-05-21 21:13:09] [INFO ] Deduced a trap composed of 44 places in 182 ms of which 3 ms to minimize.
[2024-05-21 21:13:09] [INFO ] Deduced a trap composed of 39 places in 210 ms of which 4 ms to minimize.
[2024-05-21 21:13:09] [INFO ] Deduced a trap composed of 26 places in 159 ms of which 2 ms to minimize.
[2024-05-21 21:13:09] [INFO ] Deduced a trap composed of 33 places in 216 ms of which 4 ms to minimize.
[2024-05-21 21:13:10] [INFO ] Deduced a trap composed of 32 places in 224 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 10/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 7 (OVERLAPS) 341/548 variables, 207/279 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:13:18] [INFO ] Deduced a trap composed of 31 places in 138 ms of which 3 ms to minimize.
SMT process timed out in 30497ms, After SMT, problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 30502ms
Starting structural reductions in LTL mode, iteration 1 : 207/214 places, 341/348 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30996 ms. Remains : 207/214 places, 341/348 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-05b-LTLCardinality-06
Product exploration explored 100000 steps with 2830 reset in 434 ms.
Product exploration explored 100000 steps with 2834 reset in 326 ms.
Computed a total of 36 stabilizing places and 36 stable transitions
Computed a total of 36 stabilizing places and 36 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 152 steps (0 resets) in 8 ms. (16 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 126 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-21 21:13:20] [INFO ] Invariant cache hit.
[2024-05-21 21:13:20] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-21 21:13:20] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2024-05-21 21:13:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 21:13:21] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2024-05-21 21:13:21] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2024-05-21 21:13:21] [INFO ] Deduced a trap composed of 41 places in 93 ms of which 2 ms to minimize.
[2024-05-21 21:13:21] [INFO ] Deduced a trap composed of 39 places in 81 ms of which 2 ms to minimize.
[2024-05-21 21:13:21] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 1 ms to minimize.
[2024-05-21 21:13:21] [INFO ] Deduced a trap composed of 42 places in 70 ms of which 2 ms to minimize.
[2024-05-21 21:13:21] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 412 ms
[2024-05-21 21:13:21] [INFO ] Computed and/alt/rep : 183/310/183 causal constraints (skipped 157 transitions) in 46 ms.
[2024-05-21 21:13:22] [INFO ] Added : 136 causal constraints over 28 iterations in 928 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 207 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 341/341 transitions.
Applied a total of 0 rules in 4 ms. Remains 207 /207 variables (removed 0) and now considering 341/341 (removed 0) transitions.
[2024-05-21 21:13:22] [INFO ] Invariant cache hit.
[2024-05-21 21:13:22] [INFO ] Implicit Places using invariants in 162 ms returned []
[2024-05-21 21:13:22] [INFO ] Invariant cache hit.
[2024-05-21 21:13:23] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2024-05-21 21:13:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:13:28] [INFO ] Deduced a trap composed of 20 places in 209 ms of which 4 ms to minimize.
[2024-05-21 21:13:29] [INFO ] Deduced a trap composed of 17 places in 258 ms of which 4 ms to minimize.
[2024-05-21 21:13:29] [INFO ] Deduced a trap composed of 37 places in 222 ms of which 3 ms to minimize.
[2024-05-21 21:13:29] [INFO ] Deduced a trap composed of 24 places in 218 ms of which 3 ms to minimize.
[2024-05-21 21:13:30] [INFO ] Deduced a trap composed of 35 places in 229 ms of which 4 ms to minimize.
[2024-05-21 21:13:30] [INFO ] Deduced a trap composed of 38 places in 239 ms of which 3 ms to minimize.
[2024-05-21 21:13:30] [INFO ] Deduced a trap composed of 14 places in 158 ms of which 3 ms to minimize.
[2024-05-21 21:13:30] [INFO ] Deduced a trap composed of 30 places in 193 ms of which 3 ms to minimize.
[2024-05-21 21:13:30] [INFO ] Deduced a trap composed of 23 places in 184 ms of which 4 ms to minimize.
[2024-05-21 21:13:31] [INFO ] Deduced a trap composed of 34 places in 153 ms of which 4 ms to minimize.
[2024-05-21 21:13:31] [INFO ] Deduced a trap composed of 19 places in 167 ms of which 3 ms to minimize.
[2024-05-21 21:13:31] [INFO ] Deduced a trap composed of 32 places in 157 ms of which 3 ms to minimize.
[2024-05-21 21:13:31] [INFO ] Deduced a trap composed of 53 places in 182 ms of which 3 ms to minimize.
[2024-05-21 21:13:31] [INFO ] Deduced a trap composed of 25 places in 149 ms of which 3 ms to minimize.
[2024-05-21 21:13:32] [INFO ] Deduced a trap composed of 31 places in 184 ms of which 3 ms to minimize.
[2024-05-21 21:13:32] [INFO ] Deduced a trap composed of 31 places in 169 ms of which 3 ms to minimize.
[2024-05-21 21:13:32] [INFO ] Deduced a trap composed of 31 places in 204 ms of which 3 ms to minimize.
[2024-05-21 21:13:32] [INFO ] Deduced a trap composed of 21 places in 311 ms of which 4 ms to minimize.
[2024-05-21 21:13:33] [INFO ] Deduced a trap composed of 40 places in 164 ms of which 3 ms to minimize.
[2024-05-21 21:13:33] [INFO ] Deduced a trap composed of 31 places in 211 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:13:34] [INFO ] Deduced a trap composed of 35 places in 183 ms of which 4 ms to minimize.
[2024-05-21 21:13:34] [INFO ] Deduced a trap composed of 34 places in 213 ms of which 4 ms to minimize.
[2024-05-21 21:13:34] [INFO ] Deduced a trap composed of 35 places in 210 ms of which 3 ms to minimize.
[2024-05-21 21:13:35] [INFO ] Deduced a trap composed of 38 places in 242 ms of which 4 ms to minimize.
[2024-05-21 21:13:35] [INFO ] Deduced a trap composed of 38 places in 201 ms of which 3 ms to minimize.
[2024-05-21 21:13:35] [INFO ] Deduced a trap composed of 37 places in 201 ms of which 3 ms to minimize.
[2024-05-21 21:13:36] [INFO ] Deduced a trap composed of 31 places in 225 ms of which 3 ms to minimize.
[2024-05-21 21:13:36] [INFO ] Deduced a trap composed of 39 places in 183 ms of which 3 ms to minimize.
[2024-05-21 21:13:36] [INFO ] Deduced a trap composed of 42 places in 117 ms of which 3 ms to minimize.
[2024-05-21 21:13:36] [INFO ] Deduced a trap composed of 41 places in 112 ms of which 3 ms to minimize.
[2024-05-21 21:13:36] [INFO ] Deduced a trap composed of 39 places in 104 ms of which 2 ms to minimize.
[2024-05-21 21:13:37] [INFO ] Deduced a trap composed of 42 places in 95 ms of which 2 ms to minimize.
[2024-05-21 21:13:37] [INFO ] Deduced a trap composed of 42 places in 120 ms of which 2 ms to minimize.
[2024-05-21 21:13:37] [INFO ] Deduced a trap composed of 42 places in 106 ms of which 2 ms to minimize.
[2024-05-21 21:13:37] [INFO ] Deduced a trap composed of 40 places in 90 ms of which 2 ms to minimize.
[2024-05-21 21:13:37] [INFO ] Deduced a trap composed of 41 places in 116 ms of which 2 ms to minimize.
[2024-05-21 21:13:38] [INFO ] Deduced a trap composed of 42 places in 107 ms of which 2 ms to minimize.
[2024-05-21 21:13:38] [INFO ] Deduced a trap composed of 40 places in 99 ms of which 2 ms to minimize.
[2024-05-21 21:13:38] [INFO ] Deduced a trap composed of 42 places in 104 ms of which 2 ms to minimize.
[2024-05-21 21:13:39] [INFO ] Deduced a trap composed of 21 places in 202 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:13:42] [INFO ] Deduced a trap composed of 52 places in 182 ms of which 3 ms to minimize.
[2024-05-21 21:13:42] [INFO ] Deduced a trap composed of 42 places in 159 ms of which 3 ms to minimize.
[2024-05-21 21:13:42] [INFO ] Deduced a trap composed of 42 places in 164 ms of which 3 ms to minimize.
[2024-05-21 21:13:42] [INFO ] Deduced a trap composed of 31 places in 148 ms of which 3 ms to minimize.
[2024-05-21 21:13:42] [INFO ] Deduced a trap composed of 41 places in 149 ms of which 2 ms to minimize.
[2024-05-21 21:13:43] [INFO ] Deduced a trap composed of 40 places in 137 ms of which 3 ms to minimize.
[2024-05-21 21:13:43] [INFO ] Deduced a trap composed of 39 places in 127 ms of which 2 ms to minimize.
[2024-05-21 21:13:44] [INFO ] Deduced a trap composed of 39 places in 120 ms of which 3 ms to minimize.
[2024-05-21 21:13:44] [INFO ] Deduced a trap composed of 30 places in 227 ms of which 4 ms to minimize.
[2024-05-21 21:13:45] [INFO ] Deduced a trap composed of 5 places in 162 ms of which 3 ms to minimize.
[2024-05-21 21:13:45] [INFO ] Deduced a trap composed of 14 places in 145 ms of which 2 ms to minimize.
[2024-05-21 21:13:45] [INFO ] Deduced a trap composed of 43 places in 210 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:13:47] [INFO ] Deduced a trap composed of 39 places in 147 ms of which 3 ms to minimize.
[2024-05-21 21:13:47] [INFO ] Deduced a trap composed of 33 places in 200 ms of which 3 ms to minimize.
[2024-05-21 21:13:47] [INFO ] Deduced a trap composed of 34 places in 198 ms of which 3 ms to minimize.
[2024-05-21 21:13:48] [INFO ] Deduced a trap composed of 36 places in 205 ms of which 3 ms to minimize.
[2024-05-21 21:13:48] [INFO ] Deduced a trap composed of 36 places in 182 ms of which 3 ms to minimize.
[2024-05-21 21:13:48] [INFO ] Deduced a trap composed of 44 places in 185 ms of which 4 ms to minimize.
[2024-05-21 21:13:48] [INFO ] Deduced a trap composed of 39 places in 201 ms of which 3 ms to minimize.
[2024-05-21 21:13:49] [INFO ] Deduced a trap composed of 26 places in 213 ms of which 3 ms to minimize.
[2024-05-21 21:13:49] [INFO ] Deduced a trap composed of 33 places in 227 ms of which 4 ms to minimize.
[2024-05-21 21:13:49] [INFO ] Deduced a trap composed of 32 places in 240 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 10/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 1.0)
(s5 0.0)
(s6 1.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 1.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 207/548 variables, and 72 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 340 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 62/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:13:58] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 5 (OVERLAPS) 341/548 variables, 207/280 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/548 variables, 340/620 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/548 variables, 0/620 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 548/548 variables, and 620 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 207/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 63/63 constraints]
After SMT, in 60643ms problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 60651ms
Finished structural reductions in LTL mode , in 1 iterations and 61130 ms. Remains : 207/207 places, 341/341 transitions.
Computed a total of 36 stabilizing places and 36 stable transitions
Computed a total of 36 stabilizing places and 36 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 143 steps (0 resets) in 5 ms. (23 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 138 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-21 21:14:24] [INFO ] Invariant cache hit.
[2024-05-21 21:14:25] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-05-21 21:14:25] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2024-05-21 21:14:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 21:14:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2024-05-21 21:14:25] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2024-05-21 21:14:26] [INFO ] Deduced a trap composed of 41 places in 94 ms of which 3 ms to minimize.
[2024-05-21 21:14:26] [INFO ] Deduced a trap composed of 39 places in 100 ms of which 4 ms to minimize.
[2024-05-21 21:14:26] [INFO ] Deduced a trap composed of 42 places in 98 ms of which 2 ms to minimize.
[2024-05-21 21:14:26] [INFO ] Deduced a trap composed of 42 places in 86 ms of which 2 ms to minimize.
[2024-05-21 21:14:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 484 ms
[2024-05-21 21:14:26] [INFO ] Computed and/alt/rep : 183/310/183 causal constraints (skipped 157 transitions) in 70 ms.
[2024-05-21 21:14:27] [INFO ] Added : 136 causal constraints over 28 iterations in 1102 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2817 reset in 171 ms.
Product exploration explored 100000 steps with 2829 reset in 189 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 207 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 207/207 places, 341/341 transitions.
Graph (trivial) has 192 edges and 207 vertex of which 4 / 207 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 205 transition count 339
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 87 place count 205 transition count 327
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 87 place count 205 transition count 327
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 2 with 16 rules applied. Total rules applied 103 place count 205 transition count 327
Discarding 62 places :
Symmetric choice reduction at 2 with 62 rule applications. Total rules 165 place count 143 transition count 265
Deduced a syphon composed of 29 places in 0 ms
Iterating global reduction 2 with 62 rules applied. Total rules applied 227 place count 143 transition count 265
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 83 places in 1 ms
Iterating global reduction 2 with 54 rules applied. Total rules applied 281 place count 143 transition count 271
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 283 place count 143 transition count 269
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 331 place count 95 transition count 176
Deduced a syphon composed of 46 places in 0 ms
Iterating global reduction 3 with 48 rules applied. Total rules applied 379 place count 95 transition count 176
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 389 place count 95 transition count 166
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 394 place count 90 transition count 161
Deduced a syphon composed of 41 places in 0 ms
Iterating global reduction 4 with 5 rules applied. Total rules applied 399 place count 90 transition count 161
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 42 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 400 place count 90 transition count 161
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 402 place count 88 transition count 159
Deduced a syphon composed of 40 places in 0 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 404 place count 88 transition count 159
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 43 places in 1 ms
Iterating global reduction 4 with 3 rules applied. Total rules applied 407 place count 88 transition count 169
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 408 place count 87 transition count 167
Deduced a syphon composed of 42 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 409 place count 87 transition count 167
Deduced a syphon composed of 42 places in 0 ms
Applied a total of 409 rules in 111 ms. Remains 87 /207 variables (removed 120) and now considering 167/341 (removed 174) transitions.
[2024-05-21 21:14:28] [INFO ] Redundant transitions in 10 ms returned []
Running 166 sub problems to find dead transitions.
// Phase 1: matrix 167 rows 87 cols
[2024-05-21 21:14:28] [INFO ] Computed 9 invariants in 2 ms
[2024-05-21 21:14:28] [INFO ] State equation strengthened by 59 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 166 unsolved
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 1 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 2 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 1 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 2 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 5 places in 78 ms of which 2 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 1 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 1 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 2 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-05-21 21:14:30] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 1 ms to minimize.
Problem TDEAD14 is UNSAT
[2024-05-21 21:14:31] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
Problem TDEAD21 is UNSAT
[2024-05-21 21:14:31] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 1 ms to minimize.
Problem TDEAD54 is UNSAT
[2024-05-21 21:14:31] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 1 ms to minimize.
Problem TDEAD55 is UNSAT
[2024-05-21 21:14:31] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 4 ms to minimize.
Problem TDEAD56 is UNSAT
[2024-05-21 21:14:31] [INFO ] Deduced a trap composed of 6 places in 46 ms of which 2 ms to minimize.
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
[2024-05-21 21:14:31] [INFO ] Deduced a trap composed of 4 places in 93 ms of which 2 ms to minimize.
[2024-05-21 21:14:31] [INFO ] Deduced a trap composed of 2 places in 88 ms of which 2 ms to minimize.
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 18/27 constraints. Problems are: Problem set: 37 solved, 129 unsolved
[2024-05-21 21:14:31] [INFO ] Deduced a trap composed of 13 places in 64 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 1/28 constraints. Problems are: Problem set: 37 solved, 129 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/28 constraints. Problems are: Problem set: 37 solved, 129 unsolved
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 5 (OVERLAPS) 166/253 variables, 87/115 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 58/173 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/253 variables, 0/173 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 8 (OVERLAPS) 1/254 variables, 1/174 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/254 variables, 0/174 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 10 (OVERLAPS) 0/254 variables, 0/174 constraints. Problems are: Problem set: 52 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Real declared 254/254 variables, and 174 constraints, problems are : Problem set: 52 solved, 114 unsolved in 6562 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 87/87 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 52 solved, 114 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 1 (OVERLAPS) 43/87 variables, 9/9 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 19/28 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 0/28 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 4 (OVERLAPS) 166/253 variables, 87/115 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/253 variables, 58/173 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/253 variables, 114/287 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/253 variables, 0/287 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 8 (OVERLAPS) 1/254 variables, 1/288 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/254 variables, 0/288 constraints. Problems are: Problem set: 52 solved, 114 unsolved
At refinement iteration 10 (OVERLAPS) 0/254 variables, 0/288 constraints. Problems are: Problem set: 52 solved, 114 unsolved
No progress, stopping.
After SMT solving in domain Int declared 254/254 variables, and 288 constraints, problems are : Problem set: 52 solved, 114 unsolved in 8170 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 87/87 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 114/166 constraints, Known Traps: 19/19 constraints]
After SMT, in 14949ms problems are : Problem set: 52 solved, 114 unsolved
Search for dead transitions found 52 dead transitions in 14952ms
Found 52 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 52 transitions
Dead transitions reduction (with SMT) removed 52 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 87/207 places, 115/341 transitions.
Graph (complete) has 354 edges and 87 vertex of which 45 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.2 ms
Discarding 42 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 45 /87 variables (removed 42) and now considering 115/115 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 45/207 places, 115/341 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 15093 ms. Remains : 45/207 places, 115/341 transitions.
Built C files in :
/tmp/ltsmin8816119705690837056
[2024-05-21 21:14:43] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8816119705690837056
Running compilation step : cd /tmp/ltsmin8816119705690837056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1780 ms.
Running link step : cd /tmp/ltsmin8816119705690837056;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin8816119705690837056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17743882915919408864.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 207 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 341/341 transitions.
Applied a total of 0 rules in 4 ms. Remains 207 /207 variables (removed 0) and now considering 341/341 (removed 0) transitions.
// Phase 1: matrix 341 rows 207 cols
[2024-05-21 21:14:58] [INFO ] Computed 10 invariants in 3 ms
[2024-05-21 21:14:59] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-21 21:14:59] [INFO ] Invariant cache hit.
[2024-05-21 21:14:59] [INFO ] Implicit Places using invariants and state equation in 251 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2024-05-21 21:14:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:15:04] [INFO ] Deduced a trap composed of 20 places in 163 ms of which 3 ms to minimize.
[2024-05-21 21:15:04] [INFO ] Deduced a trap composed of 17 places in 174 ms of which 2 ms to minimize.
[2024-05-21 21:15:04] [INFO ] Deduced a trap composed of 37 places in 181 ms of which 3 ms to minimize.
[2024-05-21 21:15:05] [INFO ] Deduced a trap composed of 24 places in 156 ms of which 2 ms to minimize.
[2024-05-21 21:15:05] [INFO ] Deduced a trap composed of 35 places in 126 ms of which 2 ms to minimize.
[2024-05-21 21:15:05] [INFO ] Deduced a trap composed of 38 places in 134 ms of which 3 ms to minimize.
[2024-05-21 21:15:05] [INFO ] Deduced a trap composed of 14 places in 192 ms of which 3 ms to minimize.
[2024-05-21 21:15:05] [INFO ] Deduced a trap composed of 30 places in 185 ms of which 3 ms to minimize.
[2024-05-21 21:15:06] [INFO ] Deduced a trap composed of 23 places in 181 ms of which 2 ms to minimize.
[2024-05-21 21:15:06] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 2 ms to minimize.
[2024-05-21 21:15:06] [INFO ] Deduced a trap composed of 19 places in 142 ms of which 2 ms to minimize.
[2024-05-21 21:15:06] [INFO ] Deduced a trap composed of 32 places in 159 ms of which 2 ms to minimize.
[2024-05-21 21:15:06] [INFO ] Deduced a trap composed of 53 places in 156 ms of which 2 ms to minimize.
[2024-05-21 21:15:06] [INFO ] Deduced a trap composed of 25 places in 151 ms of which 2 ms to minimize.
[2024-05-21 21:15:07] [INFO ] Deduced a trap composed of 31 places in 150 ms of which 2 ms to minimize.
[2024-05-21 21:15:07] [INFO ] Deduced a trap composed of 31 places in 203 ms of which 3 ms to minimize.
[2024-05-21 21:15:07] [INFO ] Deduced a trap composed of 31 places in 197 ms of which 3 ms to minimize.
[2024-05-21 21:15:07] [INFO ] Deduced a trap composed of 21 places in 166 ms of which 3 ms to minimize.
[2024-05-21 21:15:08] [INFO ] Deduced a trap composed of 40 places in 113 ms of which 2 ms to minimize.
[2024-05-21 21:15:08] [INFO ] Deduced a trap composed of 31 places in 197 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:15:08] [INFO ] Deduced a trap composed of 35 places in 160 ms of which 3 ms to minimize.
[2024-05-21 21:15:08] [INFO ] Deduced a trap composed of 34 places in 147 ms of which 3 ms to minimize.
[2024-05-21 21:15:09] [INFO ] Deduced a trap composed of 35 places in 152 ms of which 2 ms to minimize.
[2024-05-21 21:15:09] [INFO ] Deduced a trap composed of 38 places in 152 ms of which 3 ms to minimize.
[2024-05-21 21:15:09] [INFO ] Deduced a trap composed of 38 places in 151 ms of which 2 ms to minimize.
[2024-05-21 21:15:09] [INFO ] Deduced a trap composed of 37 places in 206 ms of which 4 ms to minimize.
[2024-05-21 21:15:10] [INFO ] Deduced a trap composed of 31 places in 160 ms of which 3 ms to minimize.
[2024-05-21 21:15:10] [INFO ] Deduced a trap composed of 39 places in 155 ms of which 3 ms to minimize.
[2024-05-21 21:15:10] [INFO ] Deduced a trap composed of 42 places in 74 ms of which 2 ms to minimize.
[2024-05-21 21:15:10] [INFO ] Deduced a trap composed of 41 places in 118 ms of which 3 ms to minimize.
[2024-05-21 21:15:10] [INFO ] Deduced a trap composed of 39 places in 80 ms of which 2 ms to minimize.
[2024-05-21 21:15:11] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 2 ms to minimize.
[2024-05-21 21:15:11] [INFO ] Deduced a trap composed of 42 places in 88 ms of which 1 ms to minimize.
[2024-05-21 21:15:11] [INFO ] Deduced a trap composed of 42 places in 81 ms of which 1 ms to minimize.
[2024-05-21 21:15:11] [INFO ] Deduced a trap composed of 40 places in 61 ms of which 1 ms to minimize.
[2024-05-21 21:15:11] [INFO ] Deduced a trap composed of 41 places in 89 ms of which 2 ms to minimize.
[2024-05-21 21:15:11] [INFO ] Deduced a trap composed of 42 places in 80 ms of which 1 ms to minimize.
[2024-05-21 21:15:12] [INFO ] Deduced a trap composed of 40 places in 85 ms of which 2 ms to minimize.
[2024-05-21 21:15:12] [INFO ] Deduced a trap composed of 42 places in 76 ms of which 1 ms to minimize.
[2024-05-21 21:15:12] [INFO ] Deduced a trap composed of 21 places in 191 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:15:15] [INFO ] Deduced a trap composed of 52 places in 216 ms of which 3 ms to minimize.
[2024-05-21 21:15:15] [INFO ] Deduced a trap composed of 42 places in 187 ms of which 3 ms to minimize.
[2024-05-21 21:15:16] [INFO ] Deduced a trap composed of 42 places in 175 ms of which 3 ms to minimize.
[2024-05-21 21:15:16] [INFO ] Deduced a trap composed of 31 places in 165 ms of which 3 ms to minimize.
[2024-05-21 21:15:16] [INFO ] Deduced a trap composed of 41 places in 100 ms of which 2 ms to minimize.
[2024-05-21 21:15:16] [INFO ] Deduced a trap composed of 40 places in 94 ms of which 1 ms to minimize.
[2024-05-21 21:15:17] [INFO ] Deduced a trap composed of 39 places in 129 ms of which 2 ms to minimize.
[2024-05-21 21:15:17] [INFO ] Deduced a trap composed of 39 places in 123 ms of which 2 ms to minimize.
[2024-05-21 21:15:17] [INFO ] Deduced a trap composed of 30 places in 160 ms of which 2 ms to minimize.
[2024-05-21 21:15:18] [INFO ] Deduced a trap composed of 5 places in 172 ms of which 2 ms to minimize.
[2024-05-21 21:15:18] [INFO ] Deduced a trap composed of 14 places in 166 ms of which 3 ms to minimize.
[2024-05-21 21:15:18] [INFO ] Deduced a trap composed of 43 places in 220 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:15:20] [INFO ] Deduced a trap composed of 39 places in 157 ms of which 3 ms to minimize.
[2024-05-21 21:15:20] [INFO ] Deduced a trap composed of 33 places in 229 ms of which 3 ms to minimize.
[2024-05-21 21:15:20] [INFO ] Deduced a trap composed of 34 places in 207 ms of which 3 ms to minimize.
[2024-05-21 21:15:21] [INFO ] Deduced a trap composed of 36 places in 204 ms of which 3 ms to minimize.
[2024-05-21 21:15:21] [INFO ] Deduced a trap composed of 36 places in 209 ms of which 3 ms to minimize.
[2024-05-21 21:15:21] [INFO ] Deduced a trap composed of 44 places in 221 ms of which 3 ms to minimize.
[2024-05-21 21:15:21] [INFO ] Deduced a trap composed of 39 places in 214 ms of which 3 ms to minimize.
[2024-05-21 21:15:22] [INFO ] Deduced a trap composed of 26 places in 243 ms of which 3 ms to minimize.
[2024-05-21 21:15:22] [INFO ] Deduced a trap composed of 33 places in 225 ms of which 3 ms to minimize.
[2024-05-21 21:15:22] [INFO ] Deduced a trap composed of 32 places in 184 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 10/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
SMT process timed out in 30571ms, After SMT, problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 30575ms
Finished structural reductions in LTL mode , in 1 iterations and 30961 ms. Remains : 207/207 places, 341/341 transitions.
Built C files in :
/tmp/ltsmin6550543228432933324
[2024-05-21 21:15:29] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6550543228432933324
Running compilation step : cd /tmp/ltsmin6550543228432933324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1404 ms.
Running link step : cd /tmp/ltsmin6550543228432933324;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin6550543228432933324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9409637115302955667.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 21:15:45] [INFO ] Flatten gal took : 30 ms
[2024-05-21 21:15:45] [INFO ] Flatten gal took : 30 ms
[2024-05-21 21:15:45] [INFO ] Time to serialize gal into /tmp/LTL9945818077371488253.gal : 10 ms
[2024-05-21 21:15:45] [INFO ] Time to serialize properties into /tmp/LTL2276792363901915341.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9945818077371488253.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12533899736447307197.hoa' '-atoms' '/tmp/LTL2276792363901915341.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2276792363901915341.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12533899736447307197.hoa
Detected timeout of ITS tools.
[2024-05-21 21:16:00] [INFO ] Flatten gal took : 26 ms
[2024-05-21 21:16:00] [INFO ] Flatten gal took : 24 ms
[2024-05-21 21:16:00] [INFO ] Time to serialize gal into /tmp/LTL16426338512445316634.gal : 7 ms
[2024-05-21 21:16:00] [INFO ] Time to serialize properties into /tmp/LTL500327553193194635.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16426338512445316634.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL500327553193194635.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((p195==0)&&(p154==1))"))))))
Formula 0 simplified : XXXG!"((p195==0)&&(p154==1))"
Detected timeout of ITS tools.
[2024-05-21 21:16:15] [INFO ] Flatten gal took : 25 ms
[2024-05-21 21:16:15] [INFO ] Applying decomposition
[2024-05-21 21:16:15] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12993200412260680005.txt' '-o' '/tmp/graph12993200412260680005.bin' '-w' '/tmp/graph12993200412260680005.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12993200412260680005.bin' '-l' '-1' '-v' '-w' '/tmp/graph12993200412260680005.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:16:15] [INFO ] Decomposing Gal with order
[2024-05-21 21:16:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:16:15] [INFO ] Removed a total of 453 redundant transitions.
[2024-05-21 21:16:15] [INFO ] Flatten gal took : 106 ms
[2024-05-21 21:16:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 15 ms.
[2024-05-21 21:16:15] [INFO ] Time to serialize gal into /tmp/LTL15576218144912370562.gal : 7 ms
[2024-05-21 21:16:15] [INFO ] Time to serialize properties into /tmp/LTL8608936088726521939.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15576218144912370562.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8608936088726521939.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((i12.i0.u58.p195==0)&&(i10.i2.u36.p154==1))"))))))
Formula 0 simplified : XXXG!"((i12.i0.u58.p195==0)&&(i10.i2.u36.p154==1))"
Reverse transition relation is NOT exact ! Due to transitions t202, t208, t228, t258, t283, t303, t345, i1.t200, i2.i1.t193, i2.i1.u9.t173, i2.i1.u17.t174,...732
Computing Next relation with stutter on 17888 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
39 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.428143,29176,1,0,32520,1086,2983,36363,418,2724,83360
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutonomousCar-PT-05b-LTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property AutonomousCar-PT-05b-LTLCardinality-06 finished in 208379 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((X(G((p1||X(X(p2)))))||p0))))'
Support contains 5 out of 214 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 348/348 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 209 transition count 343
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 209 transition count 343
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 208 transition count 342
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 208 transition count 342
Applied a total of 12 rules in 11 ms. Remains 208 /214 variables (removed 6) and now considering 342/348 (removed 6) transitions.
// Phase 1: matrix 342 rows 208 cols
[2024-05-21 21:16:16] [INFO ] Computed 10 invariants in 3 ms
[2024-05-21 21:16:16] [INFO ] Implicit Places using invariants in 124 ms returned []
[2024-05-21 21:16:16] [INFO ] Invariant cache hit.
[2024-05-21 21:16:16] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
Running 341 sub problems to find dead transitions.
[2024-05-21 21:16:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:16:22] [INFO ] Deduced a trap composed of 17 places in 282 ms of which 5 ms to minimize.
[2024-05-21 21:16:22] [INFO ] Deduced a trap composed of 14 places in 258 ms of which 4 ms to minimize.
[2024-05-21 21:16:23] [INFO ] Deduced a trap composed of 54 places in 250 ms of which 3 ms to minimize.
[2024-05-21 21:16:23] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 2 ms to minimize.
[2024-05-21 21:16:23] [INFO ] Deduced a trap composed of 42 places in 224 ms of which 3 ms to minimize.
[2024-05-21 21:16:23] [INFO ] Deduced a trap composed of 49 places in 238 ms of which 6 ms to minimize.
[2024-05-21 21:16:23] [INFO ] Deduced a trap composed of 37 places in 198 ms of which 3 ms to minimize.
[2024-05-21 21:16:24] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 2 ms to minimize.
[2024-05-21 21:16:24] [INFO ] Deduced a trap composed of 20 places in 232 ms of which 4 ms to minimize.
[2024-05-21 21:16:24] [INFO ] Deduced a trap composed of 39 places in 257 ms of which 4 ms to minimize.
[2024-05-21 21:16:25] [INFO ] Deduced a trap composed of 33 places in 241 ms of which 4 ms to minimize.
[2024-05-21 21:16:25] [INFO ] Deduced a trap composed of 23 places in 209 ms of which 3 ms to minimize.
[2024-05-21 21:16:25] [INFO ] Deduced a trap composed of 34 places in 212 ms of which 3 ms to minimize.
[2024-05-21 21:16:25] [INFO ] Deduced a trap composed of 33 places in 213 ms of which 3 ms to minimize.
[2024-05-21 21:16:25] [INFO ] Deduced a trap composed of 45 places in 210 ms of which 3 ms to minimize.
[2024-05-21 21:16:26] [INFO ] Deduced a trap composed of 35 places in 224 ms of which 3 ms to minimize.
[2024-05-21 21:16:26] [INFO ] Deduced a trap composed of 36 places in 232 ms of which 4 ms to minimize.
[2024-05-21 21:16:26] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 4 ms to minimize.
[2024-05-21 21:16:27] [INFO ] Deduced a trap composed of 31 places in 176 ms of which 3 ms to minimize.
[2024-05-21 21:16:27] [INFO ] Deduced a trap composed of 31 places in 189 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:16:27] [INFO ] Deduced a trap composed of 39 places in 56 ms of which 1 ms to minimize.
[2024-05-21 21:16:27] [INFO ] Deduced a trap composed of 44 places in 157 ms of which 2 ms to minimize.
[2024-05-21 21:16:28] [INFO ] Deduced a trap composed of 51 places in 168 ms of which 4 ms to minimize.
[2024-05-21 21:16:28] [INFO ] Deduced a trap composed of 31 places in 199 ms of which 4 ms to minimize.
[2024-05-21 21:16:28] [INFO ] Deduced a trap composed of 41 places in 159 ms of which 2 ms to minimize.
[2024-05-21 21:16:28] [INFO ] Deduced a trap composed of 42 places in 181 ms of which 3 ms to minimize.
[2024-05-21 21:16:28] [INFO ] Deduced a trap composed of 41 places in 148 ms of which 2 ms to minimize.
[2024-05-21 21:16:29] [INFO ] Deduced a trap composed of 32 places in 155 ms of which 3 ms to minimize.
[2024-05-21 21:16:29] [INFO ] Deduced a trap composed of 37 places in 178 ms of which 3 ms to minimize.
[2024-05-21 21:16:29] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 3 ms to minimize.
[2024-05-21 21:16:29] [INFO ] Deduced a trap composed of 42 places in 85 ms of which 2 ms to minimize.
[2024-05-21 21:16:29] [INFO ] Deduced a trap composed of 41 places in 91 ms of which 1 ms to minimize.
[2024-05-21 21:16:29] [INFO ] Deduced a trap composed of 40 places in 97 ms of which 3 ms to minimize.
[2024-05-21 21:16:30] [INFO ] Deduced a trap composed of 56 places in 217 ms of which 4 ms to minimize.
[2024-05-21 21:16:30] [INFO ] Deduced a trap composed of 53 places in 229 ms of which 3 ms to minimize.
[2024-05-21 21:16:30] [INFO ] Deduced a trap composed of 33 places in 144 ms of which 2 ms to minimize.
[2024-05-21 21:16:30] [INFO ] Deduced a trap composed of 32 places in 136 ms of which 3 ms to minimize.
[2024-05-21 21:16:31] [INFO ] Deduced a trap composed of 52 places in 189 ms of which 3 ms to minimize.
[2024-05-21 21:16:31] [INFO ] Deduced a trap composed of 32 places in 168 ms of which 3 ms to minimize.
[2024-05-21 21:16:31] [INFO ] Deduced a trap composed of 33 places in 223 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:16:34] [INFO ] Deduced a trap composed of 36 places in 207 ms of which 3 ms to minimize.
[2024-05-21 21:16:35] [INFO ] Deduced a trap composed of 40 places in 128 ms of which 2 ms to minimize.
[2024-05-21 21:16:35] [INFO ] Deduced a trap composed of 39 places in 122 ms of which 2 ms to minimize.
[2024-05-21 21:16:35] [INFO ] Deduced a trap composed of 45 places in 139 ms of which 2 ms to minimize.
[2024-05-21 21:16:36] [INFO ] Deduced a trap composed of 41 places in 173 ms of which 3 ms to minimize.
[2024-05-21 21:16:36] [INFO ] Deduced a trap composed of 40 places in 147 ms of which 2 ms to minimize.
[2024-05-21 21:16:36] [INFO ] Deduced a trap composed of 32 places in 151 ms of which 3 ms to minimize.
[2024-05-21 21:16:37] [INFO ] Deduced a trap composed of 42 places in 141 ms of which 2 ms to minimize.
[2024-05-21 21:16:37] [INFO ] Deduced a trap composed of 31 places in 129 ms of which 2 ms to minimize.
[2024-05-21 21:16:37] [INFO ] Deduced a trap composed of 39 places in 124 ms of which 2 ms to minimize.
[2024-05-21 21:16:37] [INFO ] Deduced a trap composed of 24 places in 214 ms of which 3 ms to minimize.
[2024-05-21 21:16:37] [INFO ] Deduced a trap composed of 5 places in 198 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:16:40] [INFO ] Deduced a trap composed of 33 places in 229 ms of which 4 ms to minimize.
[2024-05-21 21:16:40] [INFO ] Deduced a trap composed of 42 places in 125 ms of which 3 ms to minimize.
[2024-05-21 21:16:40] [INFO ] Deduced a trap composed of 41 places in 104 ms of which 2 ms to minimize.
[2024-05-21 21:16:41] [INFO ] Deduced a trap composed of 32 places in 189 ms of which 3 ms to minimize.
[2024-05-21 21:16:41] [INFO ] Deduced a trap composed of 43 places in 130 ms of which 3 ms to minimize.
[2024-05-21 21:16:41] [INFO ] Deduced a trap composed of 43 places in 115 ms of which 2 ms to minimize.
[2024-05-21 21:16:42] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 3 ms to minimize.
[2024-05-21 21:16:42] [INFO ] Deduced a trap composed of 43 places in 118 ms of which 2 ms to minimize.
[2024-05-21 21:16:42] [INFO ] Deduced a trap composed of 40 places in 100 ms of which 2 ms to minimize.
[2024-05-21 21:16:42] [INFO ] Deduced a trap composed of 14 places in 140 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/208 variables, 10/72 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 208/550 variables, and 72 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/208 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 341 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 62/72 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (OVERLAPS) 342/550 variables, 208/280 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/550 variables, 341/621 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:16:58] [INFO ] Deduced a trap composed of 55 places in 153 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/550 variables, 1/622 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/550 variables, and 622 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 208/208 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 63/63 constraints]
After SMT, in 60641ms problems are : Problem set: 0 solved, 341 unsolved
Search for dead transitions found 0 dead transitions in 60648ms
Starting structural reductions in LTL mode, iteration 1 : 208/214 places, 342/348 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61147 ms. Remains : 208/214 places, 342/348 transitions.
Stuttering acceptance computed with spot in 301 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Running random walk in product with property : AutonomousCar-PT-05b-LTLCardinality-07
Product exploration explored 100000 steps with 34 reset in 269 ms.
Product exploration explored 100000 steps with 114 reset in 432 ms.
Computed a total of 35 stabilizing places and 35 stable transitions
Computed a total of 35 stabilizing places and 35 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 132 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 336 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
RANDOM walk for 2352 steps (21 resets) in 18 ms. (123 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 248 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 283 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Support contains 5 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 342/342 transitions.
Applied a total of 0 rules in 6 ms. Remains 208 /208 variables (removed 0) and now considering 342/342 (removed 0) transitions.
[2024-05-21 21:17:19] [INFO ] Invariant cache hit.
[2024-05-21 21:17:19] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-05-21 21:17:19] [INFO ] Invariant cache hit.
[2024-05-21 21:17:20] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
Running 341 sub problems to find dead transitions.
[2024-05-21 21:17:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:17:25] [INFO ] Deduced a trap composed of 17 places in 206 ms of which 3 ms to minimize.
[2024-05-21 21:17:25] [INFO ] Deduced a trap composed of 14 places in 188 ms of which 3 ms to minimize.
[2024-05-21 21:17:26] [INFO ] Deduced a trap composed of 54 places in 218 ms of which 4 ms to minimize.
[2024-05-21 21:17:26] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 2 ms to minimize.
[2024-05-21 21:17:26] [INFO ] Deduced a trap composed of 42 places in 215 ms of which 3 ms to minimize.
[2024-05-21 21:17:26] [INFO ] Deduced a trap composed of 49 places in 209 ms of which 3 ms to minimize.
[2024-05-21 21:17:26] [INFO ] Deduced a trap composed of 37 places in 201 ms of which 3 ms to minimize.
[2024-05-21 21:17:27] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 2 ms to minimize.
[2024-05-21 21:17:27] [INFO ] Deduced a trap composed of 20 places in 220 ms of which 3 ms to minimize.
[2024-05-21 21:17:27] [INFO ] Deduced a trap composed of 39 places in 238 ms of which 3 ms to minimize.
[2024-05-21 21:17:27] [INFO ] Deduced a trap composed of 33 places in 235 ms of which 3 ms to minimize.
[2024-05-21 21:17:28] [INFO ] Deduced a trap composed of 23 places in 220 ms of which 4 ms to minimize.
[2024-05-21 21:17:28] [INFO ] Deduced a trap composed of 34 places in 210 ms of which 4 ms to minimize.
[2024-05-21 21:17:28] [INFO ] Deduced a trap composed of 33 places in 222 ms of which 4 ms to minimize.
[2024-05-21 21:17:28] [INFO ] Deduced a trap composed of 45 places in 215 ms of which 3 ms to minimize.
[2024-05-21 21:17:29] [INFO ] Deduced a trap composed of 35 places in 243 ms of which 3 ms to minimize.
[2024-05-21 21:17:29] [INFO ] Deduced a trap composed of 36 places in 240 ms of which 3 ms to minimize.
[2024-05-21 21:17:29] [INFO ] Deduced a trap composed of 25 places in 243 ms of which 4 ms to minimize.
[2024-05-21 21:17:30] [INFO ] Deduced a trap composed of 31 places in 220 ms of which 3 ms to minimize.
[2024-05-21 21:17:30] [INFO ] Deduced a trap composed of 31 places in 219 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:17:30] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 1 ms to minimize.
[2024-05-21 21:17:31] [INFO ] Deduced a trap composed of 44 places in 228 ms of which 4 ms to minimize.
[2024-05-21 21:17:31] [INFO ] Deduced a trap composed of 51 places in 215 ms of which 3 ms to minimize.
[2024-05-21 21:17:31] [INFO ] Deduced a trap composed of 31 places in 176 ms of which 3 ms to minimize.
[2024-05-21 21:17:31] [INFO ] Deduced a trap composed of 41 places in 177 ms of which 2 ms to minimize.
[2024-05-21 21:17:32] [INFO ] Deduced a trap composed of 42 places in 166 ms of which 3 ms to minimize.
[2024-05-21 21:17:32] [INFO ] Deduced a trap composed of 41 places in 189 ms of which 3 ms to minimize.
[2024-05-21 21:17:32] [INFO ] Deduced a trap composed of 32 places in 205 ms of which 4 ms to minimize.
[2024-05-21 21:17:32] [INFO ] Deduced a trap composed of 37 places in 211 ms of which 4 ms to minimize.
[2024-05-21 21:17:33] [INFO ] Deduced a trap composed of 26 places in 255 ms of which 4 ms to minimize.
[2024-05-21 21:17:33] [INFO ] Deduced a trap composed of 42 places in 142 ms of which 3 ms to minimize.
[2024-05-21 21:17:33] [INFO ] Deduced a trap composed of 41 places in 156 ms of which 3 ms to minimize.
[2024-05-21 21:17:33] [INFO ] Deduced a trap composed of 40 places in 140 ms of which 2 ms to minimize.
[2024-05-21 21:17:34] [INFO ] Deduced a trap composed of 56 places in 207 ms of which 4 ms to minimize.
[2024-05-21 21:17:34] [INFO ] Deduced a trap composed of 53 places in 213 ms of which 4 ms to minimize.
[2024-05-21 21:17:34] [INFO ] Deduced a trap composed of 33 places in 200 ms of which 3 ms to minimize.
[2024-05-21 21:17:34] [INFO ] Deduced a trap composed of 32 places in 178 ms of which 3 ms to minimize.
[2024-05-21 21:17:35] [INFO ] Deduced a trap composed of 52 places in 178 ms of which 3 ms to minimize.
[2024-05-21 21:17:35] [INFO ] Deduced a trap composed of 32 places in 165 ms of which 3 ms to minimize.
[2024-05-21 21:17:35] [INFO ] Deduced a trap composed of 33 places in 210 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:17:38] [INFO ] Deduced a trap composed of 36 places in 196 ms of which 3 ms to minimize.
[2024-05-21 21:17:39] [INFO ] Deduced a trap composed of 40 places in 174 ms of which 3 ms to minimize.
[2024-05-21 21:17:39] [INFO ] Deduced a trap composed of 39 places in 172 ms of which 3 ms to minimize.
[2024-05-21 21:17:40] [INFO ] Deduced a trap composed of 45 places in 189 ms of which 3 ms to minimize.
[2024-05-21 21:17:40] [INFO ] Deduced a trap composed of 41 places in 157 ms of which 3 ms to minimize.
[2024-05-21 21:17:40] [INFO ] Deduced a trap composed of 40 places in 147 ms of which 3 ms to minimize.
[2024-05-21 21:17:41] [INFO ] Deduced a trap composed of 32 places in 186 ms of which 3 ms to minimize.
[2024-05-21 21:17:41] [INFO ] Deduced a trap composed of 42 places in 139 ms of which 3 ms to minimize.
[2024-05-21 21:17:41] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 2 ms to minimize.
[2024-05-21 21:17:41] [INFO ] Deduced a trap composed of 39 places in 119 ms of which 3 ms to minimize.
[2024-05-21 21:17:42] [INFO ] Deduced a trap composed of 24 places in 204 ms of which 4 ms to minimize.
[2024-05-21 21:17:42] [INFO ] Deduced a trap composed of 5 places in 195 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:17:44] [INFO ] Deduced a trap composed of 33 places in 232 ms of which 3 ms to minimize.
[2024-05-21 21:17:45] [INFO ] Deduced a trap composed of 42 places in 126 ms of which 2 ms to minimize.
[2024-05-21 21:17:45] [INFO ] Deduced a trap composed of 41 places in 107 ms of which 2 ms to minimize.
[2024-05-21 21:17:45] [INFO ] Deduced a trap composed of 32 places in 206 ms of which 3 ms to minimize.
[2024-05-21 21:17:45] [INFO ] Deduced a trap composed of 43 places in 116 ms of which 2 ms to minimize.
[2024-05-21 21:17:45] [INFO ] Deduced a trap composed of 43 places in 104 ms of which 2 ms to minimize.
[2024-05-21 21:17:46] [INFO ] Deduced a trap composed of 42 places in 123 ms of which 2 ms to minimize.
[2024-05-21 21:17:46] [INFO ] Deduced a trap composed of 43 places in 112 ms of which 3 ms to minimize.
[2024-05-21 21:17:46] [INFO ] Deduced a trap composed of 40 places in 101 ms of which 2 ms to minimize.
[2024-05-21 21:17:47] [INFO ] Deduced a trap composed of 14 places in 143 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/208 variables, 10/72 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 208/550 variables, and 72 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/208 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 341 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 62/72 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (OVERLAPS) 342/550 variables, 208/280 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/550 variables, 341/621 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:18:01] [INFO ] Deduced a trap composed of 55 places in 166 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/550 variables, 1/622 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/550 variables, and 622 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 208/208 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 63/63 constraints]
After SMT, in 60420ms problems are : Problem set: 0 solved, 341 unsolved
Search for dead transitions found 0 dead transitions in 60427ms
Finished structural reductions in LTL mode , in 1 iterations and 60991 ms. Remains : 208/208 places, 342/342 transitions.
Computed a total of 35 stabilizing places and 35 stable transitions
Computed a total of 35 stabilizing places and 35 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 144 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
RANDOM walk for 13101 steps (42 resets) in 44 ms. (291 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 243 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 290 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 11 reset in 163 ms.
Product exploration explored 100000 steps with 21 reset in 278 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 267 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Support contains 5 out of 208 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 342/342 transitions.
Graph (trivial) has 189 edges and 208 vertex of which 4 / 208 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 206 transition count 340
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 85 place count 206 transition count 329
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 85 place count 206 transition count 329
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 2 with 13 rules applied. Total rules applied 98 place count 206 transition count 329
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 154 place count 150 transition count 273
Deduced a syphon composed of 31 places in 0 ms
Iterating global reduction 2 with 56 rules applied. Total rules applied 210 place count 150 transition count 273
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 2 with 55 rules applied. Total rules applied 265 place count 150 transition count 279
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 267 place count 150 transition count 277
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 315 place count 102 transition count 189
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 3 with 48 rules applied. Total rules applied 363 place count 102 transition count 189
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 369 place count 102 transition count 183
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 372 place count 99 transition count 180
Deduced a syphon composed of 45 places in 0 ms
Iterating global reduction 4 with 3 rules applied. Total rules applied 375 place count 99 transition count 180
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 46 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 376 place count 99 transition count 180
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 378 place count 97 transition count 178
Deduced a syphon composed of 44 places in 0 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 380 place count 97 transition count 178
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 47 places in 0 ms
Iterating global reduction 4 with 3 rules applied. Total rules applied 383 place count 97 transition count 187
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 385 place count 97 transition count 185
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 387 place count 95 transition count 181
Deduced a syphon composed of 45 places in 0 ms
Iterating global reduction 5 with 2 rules applied. Total rules applied 389 place count 95 transition count 181
Deduced a syphon composed of 45 places in 0 ms
Applied a total of 389 rules in 63 ms. Remains 95 /208 variables (removed 113) and now considering 181/342 (removed 161) transitions.
[2024-05-21 21:18:23] [INFO ] Redundant transitions in 6 ms returned []
Running 180 sub problems to find dead transitions.
// Phase 1: matrix 181 rows 95 cols
[2024-05-21 21:18:23] [INFO ] Computed 9 invariants in 2 ms
[2024-05-21 21:18:23] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 180 unsolved
At refinement iteration 1 (OVERLAPS) 1/95 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 180 unsolved
[2024-05-21 21:18:25] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
[2024-05-21 21:18:25] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 1 ms to minimize.
[2024-05-21 21:18:25] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 2 ms to minimize.
[2024-05-21 21:18:25] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 2 ms to minimize.
[2024-05-21 21:18:25] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 2 ms to minimize.
[2024-05-21 21:18:25] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 2 ms to minimize.
Problem TDEAD12 is UNSAT
Problem TDEAD15 is UNSAT
[2024-05-21 21:18:25] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 2 ms to minimize.
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
[2024-05-21 21:18:25] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 2 ms to minimize.
Problem TDEAD24 is UNSAT
[2024-05-21 21:18:26] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 2 ms to minimize.
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
[2024-05-21 21:18:26] [INFO ] Deduced a trap composed of 6 places in 67 ms of which 1 ms to minimize.
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
[2024-05-21 21:18:26] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 1 ms to minimize.
Problem TDEAD62 is UNSAT
[2024-05-21 21:18:26] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 1 ms to minimize.
Problem TDEAD64 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD83 is UNSAT
[2024-05-21 21:18:26] [INFO ] Deduced a trap composed of 10 places in 111 ms of which 1 ms to minimize.
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 13/22 constraints. Problems are: Problem set: 42 solved, 138 unsolved
[2024-05-21 21:18:27] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 1/23 constraints. Problems are: Problem set: 42 solved, 138 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 0/23 constraints. Problems are: Problem set: 42 solved, 138 unsolved
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
At refinement iteration 5 (OVERLAPS) 180/275 variables, 95/118 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 2/120 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 0/120 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 8 (OVERLAPS) 1/276 variables, 1/121 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 0/121 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 10 (OVERLAPS) 0/276 variables, 0/121 constraints. Problems are: Problem set: 54 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Real declared 276/276 variables, and 121 constraints, problems are : Problem set: 54 solved, 126 unsolved in 9660 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 95/95 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 180/180 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 54 solved, 126 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 1 (OVERLAPS) 46/95 variables, 9/9 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 14/23 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 0/23 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 4 (OVERLAPS) 180/275 variables, 95/118 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 2/120 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 126/246 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/275 variables, 0/246 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 8 (OVERLAPS) 1/276 variables, 1/247 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/276 variables, 0/247 constraints. Problems are: Problem set: 54 solved, 126 unsolved
At refinement iteration 10 (OVERLAPS) 0/276 variables, 0/247 constraints. Problems are: Problem set: 54 solved, 126 unsolved
No progress, stopping.
After SMT solving in domain Int declared 276/276 variables, and 247 constraints, problems are : Problem set: 54 solved, 126 unsolved in 11152 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 95/95 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 126/180 constraints, Known Traps: 14/14 constraints]
After SMT, in 21081ms problems are : Problem set: 54 solved, 126 unsolved
Search for dead transitions found 54 dead transitions in 21083ms
Found 54 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 54 transitions
Dead transitions reduction (with SMT) removed 54 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 95/208 places, 127/342 transitions.
Graph (complete) has 373 edges and 95 vertex of which 50 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.3 ms
Discarding 45 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 19 ms. Remains 50 /95 variables (removed 45) and now considering 127/127 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 50/208 places, 127/342 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 21181 ms. Remains : 50/208 places, 127/342 transitions.
Built C files in :
/tmp/ltsmin11630492956034533739
[2024-05-21 21:18:44] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11630492956034533739
Running compilation step : cd /tmp/ltsmin11630492956034533739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1312 ms.
Running link step : cd /tmp/ltsmin11630492956034533739;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin11630492956034533739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6266062371548691257.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 342/342 transitions.
Applied a total of 0 rules in 3 ms. Remains 208 /208 variables (removed 0) and now considering 342/342 (removed 0) transitions.
// Phase 1: matrix 342 rows 208 cols
[2024-05-21 21:18:59] [INFO ] Computed 10 invariants in 2 ms
[2024-05-21 21:18:59] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-21 21:18:59] [INFO ] Invariant cache hit.
[2024-05-21 21:18:59] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 390 ms to find 0 implicit places.
Running 341 sub problems to find dead transitions.
[2024-05-21 21:18:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:19:05] [INFO ] Deduced a trap composed of 17 places in 262 ms of which 4 ms to minimize.
[2024-05-21 21:19:06] [INFO ] Deduced a trap composed of 14 places in 250 ms of which 3 ms to minimize.
[2024-05-21 21:19:06] [INFO ] Deduced a trap composed of 54 places in 220 ms of which 3 ms to minimize.
[2024-05-21 21:19:06] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 2 ms to minimize.
[2024-05-21 21:19:06] [INFO ] Deduced a trap composed of 42 places in 213 ms of which 4 ms to minimize.
[2024-05-21 21:19:07] [INFO ] Deduced a trap composed of 49 places in 186 ms of which 3 ms to minimize.
[2024-05-21 21:19:07] [INFO ] Deduced a trap composed of 37 places in 188 ms of which 3 ms to minimize.
[2024-05-21 21:19:07] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 2 ms to minimize.
[2024-05-21 21:19:07] [INFO ] Deduced a trap composed of 20 places in 188 ms of which 3 ms to minimize.
[2024-05-21 21:19:07] [INFO ] Deduced a trap composed of 39 places in 214 ms of which 3 ms to minimize.
[2024-05-21 21:19:08] [INFO ] Deduced a trap composed of 33 places in 202 ms of which 3 ms to minimize.
[2024-05-21 21:19:08] [INFO ] Deduced a trap composed of 23 places in 185 ms of which 4 ms to minimize.
[2024-05-21 21:19:08] [INFO ] Deduced a trap composed of 34 places in 227 ms of which 4 ms to minimize.
[2024-05-21 21:19:08] [INFO ] Deduced a trap composed of 33 places in 191 ms of which 3 ms to minimize.
[2024-05-21 21:19:08] [INFO ] Deduced a trap composed of 45 places in 197 ms of which 2 ms to minimize.
[2024-05-21 21:19:09] [INFO ] Deduced a trap composed of 35 places in 233 ms of which 3 ms to minimize.
[2024-05-21 21:19:09] [INFO ] Deduced a trap composed of 36 places in 244 ms of which 3 ms to minimize.
[2024-05-21 21:19:09] [INFO ] Deduced a trap composed of 25 places in 222 ms of which 4 ms to minimize.
[2024-05-21 21:19:10] [INFO ] Deduced a trap composed of 31 places in 264 ms of which 3 ms to minimize.
[2024-05-21 21:19:10] [INFO ] Deduced a trap composed of 31 places in 242 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:19:10] [INFO ] Deduced a trap composed of 39 places in 71 ms of which 2 ms to minimize.
[2024-05-21 21:19:11] [INFO ] Deduced a trap composed of 44 places in 225 ms of which 4 ms to minimize.
[2024-05-21 21:19:11] [INFO ] Deduced a trap composed of 51 places in 234 ms of which 3 ms to minimize.
[2024-05-21 21:19:11] [INFO ] Deduced a trap composed of 31 places in 210 ms of which 3 ms to minimize.
[2024-05-21 21:19:12] [INFO ] Deduced a trap composed of 41 places in 172 ms of which 3 ms to minimize.
[2024-05-21 21:19:12] [INFO ] Deduced a trap composed of 42 places in 175 ms of which 3 ms to minimize.
[2024-05-21 21:19:12] [INFO ] Deduced a trap composed of 41 places in 177 ms of which 3 ms to minimize.
[2024-05-21 21:19:12] [INFO ] Deduced a trap composed of 32 places in 205 ms of which 3 ms to minimize.
[2024-05-21 21:19:12] [INFO ] Deduced a trap composed of 37 places in 224 ms of which 4 ms to minimize.
[2024-05-21 21:19:13] [INFO ] Deduced a trap composed of 26 places in 230 ms of which 4 ms to minimize.
[2024-05-21 21:19:13] [INFO ] Deduced a trap composed of 42 places in 143 ms of which 2 ms to minimize.
[2024-05-21 21:19:13] [INFO ] Deduced a trap composed of 41 places in 160 ms of which 5 ms to minimize.
[2024-05-21 21:19:13] [INFO ] Deduced a trap composed of 40 places in 134 ms of which 2 ms to minimize.
[2024-05-21 21:19:14] [INFO ] Deduced a trap composed of 56 places in 199 ms of which 3 ms to minimize.
[2024-05-21 21:19:14] [INFO ] Deduced a trap composed of 53 places in 203 ms of which 4 ms to minimize.
[2024-05-21 21:19:14] [INFO ] Deduced a trap composed of 33 places in 201 ms of which 3 ms to minimize.
[2024-05-21 21:19:14] [INFO ] Deduced a trap composed of 32 places in 178 ms of which 3 ms to minimize.
[2024-05-21 21:19:15] [INFO ] Deduced a trap composed of 52 places in 178 ms of which 3 ms to minimize.
[2024-05-21 21:19:15] [INFO ] Deduced a trap composed of 32 places in 172 ms of which 3 ms to minimize.
[2024-05-21 21:19:15] [INFO ] Deduced a trap composed of 33 places in 211 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:19:19] [INFO ] Deduced a trap composed of 36 places in 198 ms of which 3 ms to minimize.
[2024-05-21 21:19:19] [INFO ] Deduced a trap composed of 40 places in 189 ms of which 3 ms to minimize.
[2024-05-21 21:19:19] [INFO ] Deduced a trap composed of 39 places in 145 ms of which 3 ms to minimize.
[2024-05-21 21:19:20] [INFO ] Deduced a trap composed of 45 places in 203 ms of which 4 ms to minimize.
[2024-05-21 21:19:20] [INFO ] Deduced a trap composed of 41 places in 140 ms of which 3 ms to minimize.
[2024-05-21 21:19:20] [INFO ] Deduced a trap composed of 40 places in 125 ms of which 2 ms to minimize.
[2024-05-21 21:19:21] [INFO ] Deduced a trap composed of 32 places in 151 ms of which 2 ms to minimize.
[2024-05-21 21:19:21] [INFO ] Deduced a trap composed of 42 places in 125 ms of which 2 ms to minimize.
[2024-05-21 21:19:21] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 2 ms to minimize.
[2024-05-21 21:19:21] [INFO ] Deduced a trap composed of 39 places in 101 ms of which 2 ms to minimize.
[2024-05-21 21:19:21] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 2 ms to minimize.
[2024-05-21 21:19:22] [INFO ] Deduced a trap composed of 5 places in 141 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 12/62 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:19:24] [INFO ] Deduced a trap composed of 33 places in 206 ms of which 3 ms to minimize.
[2024-05-21 21:19:24] [INFO ] Deduced a trap composed of 42 places in 123 ms of which 2 ms to minimize.
[2024-05-21 21:19:24] [INFO ] Deduced a trap composed of 41 places in 100 ms of which 2 ms to minimize.
[2024-05-21 21:19:24] [INFO ] Deduced a trap composed of 32 places in 170 ms of which 3 ms to minimize.
[2024-05-21 21:19:25] [INFO ] Deduced a trap composed of 43 places in 112 ms of which 2 ms to minimize.
[2024-05-21 21:19:25] [INFO ] Deduced a trap composed of 43 places in 96 ms of which 2 ms to minimize.
[2024-05-21 21:19:25] [INFO ] Deduced a trap composed of 42 places in 112 ms of which 2 ms to minimize.
[2024-05-21 21:19:25] [INFO ] Deduced a trap composed of 43 places in 95 ms of which 2 ms to minimize.
[2024-05-21 21:19:25] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 2 ms to minimize.
[2024-05-21 21:19:26] [INFO ] Deduced a trap composed of 14 places in 144 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/208 variables, 10/72 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 208/550 variables, and 72 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/208 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 62/62 constraints]
Escalating to Integer solving :Problem set: 0 solved, 341 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/207 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (OVERLAPS) 1/208 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/208 variables, 62/72 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/208 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (OVERLAPS) 342/550 variables, 208/280 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/550 variables, 341/621 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-05-21 21:19:40] [INFO ] Deduced a trap composed of 55 places in 139 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/550 variables, 1/622 constraints. Problems are: Problem set: 0 solved, 341 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 550/550 variables, and 622 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 208/208 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 63/63 constraints]
After SMT, in 60525ms problems are : Problem set: 0 solved, 341 unsolved
Search for dead transitions found 0 dead transitions in 60532ms
Finished structural reductions in LTL mode , in 1 iterations and 60927 ms. Remains : 208/208 places, 342/342 transitions.
Built C files in :
/tmp/ltsmin4640867312495789216
[2024-05-21 21:20:00] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4640867312495789216
Running compilation step : cd /tmp/ltsmin4640867312495789216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1482 ms.
Running link step : cd /tmp/ltsmin4640867312495789216;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin4640867312495789216;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased820673835335877449.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 21:20:15] [INFO ] Flatten gal took : 35 ms
[2024-05-21 21:20:15] [INFO ] Flatten gal took : 17 ms
[2024-05-21 21:20:15] [INFO ] Time to serialize gal into /tmp/LTL9998879975957779102.gal : 4 ms
[2024-05-21 21:20:15] [INFO ] Time to serialize properties into /tmp/LTL12417059114604770944.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9998879975957779102.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4017681422123967639.hoa' '-atoms' '/tmp/LTL12417059114604770944.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12417059114604770944.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4017681422123967639.hoa
Detected timeout of ITS tools.
[2024-05-21 21:20:30] [INFO ] Flatten gal took : 25 ms
[2024-05-21 21:20:30] [INFO ] Flatten gal took : 24 ms
[2024-05-21 21:20:30] [INFO ] Time to serialize gal into /tmp/LTL3319074941092318863.gal : 5 ms
[2024-05-21 21:20:30] [INFO ] Time to serialize properties into /tmp/LTL14761729845280449974.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3319074941092318863.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14761729845280449974.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((p81==0)||(p69==1))")||(X(G(("((p6!=0)&&(p102!=1))")||(X(X("(p95!=1)"))))))))))
Formula 0 simplified : XF(!"((p81==0)||(p69==1))" & XF(!"((p6!=0)&&(p102!=1))" & XX!"(p95!=1)"))
Detected timeout of ITS tools.
[2024-05-21 21:20:45] [INFO ] Flatten gal took : 24 ms
[2024-05-21 21:20:45] [INFO ] Applying decomposition
[2024-05-21 21:20:45] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17036019428130984272.txt' '-o' '/tmp/graph17036019428130984272.bin' '-w' '/tmp/graph17036019428130984272.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17036019428130984272.bin' '-l' '-1' '-v' '-w' '/tmp/graph17036019428130984272.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:20:45] [INFO ] Decomposing Gal with order
[2024-05-21 21:20:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:20:46] [INFO ] Removed a total of 451 redundant transitions.
[2024-05-21 21:20:46] [INFO ] Flatten gal took : 60 ms
[2024-05-21 21:20:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 14 ms.
[2024-05-21 21:20:46] [INFO ] Time to serialize gal into /tmp/LTL4061366681937812104.gal : 8 ms
[2024-05-21 21:20:46] [INFO ] Time to serialize properties into /tmp/LTL15632777012400868759.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4061366681937812104.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15632777012400868759.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G(("((i5.u26.p81==0)||(i4.i0.u22.p69==1))")||(X(G(("((i0.u1.p6!=0)&&(i7.i0.u32.p102!=1))")||(X(X("(i7.i0.u33.p95!=1)"))))))))))
Formula 0 simplified : XF(!"((i5.u26.p81==0)||(i4.i0.u22.p69==1))" & XF(!"((i0.u1.p6!=0)&&(i7.i0.u32.p102!=1))" & XX!"(i7.i0.u33.p95!=1)"))
Reverse transition relation is NOT exact ! Due to transitions t202, t205, t230, t260, t275, t300, t345, i0.t200, i2.u16.t177, i2.u16.t180, i2.u17.t178, i3....711
Computing Next relation with stutter on 17888 deadlock states
334 unique states visited
334 strongly connected components in search stack
336 transitions explored
334 items max in DFS search stack
1117 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,11.2153,247800,1,0,518183,1743,3295,732423,411,11303,746703
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutonomousCar-PT-05b-LTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property AutonomousCar-PT-05b-LTLCardinality-07 finished in 282718 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((p0||(X(p1)&&G(p2))))))'
Support contains 6 out of 214 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 348/348 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 208 transition count 342
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 208 transition count 342
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 207 transition count 341
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 207 transition count 341
Applied a total of 14 rules in 13 ms. Remains 207 /214 variables (removed 7) and now considering 341/348 (removed 7) transitions.
// Phase 1: matrix 341 rows 207 cols
[2024-05-21 21:20:58] [INFO ] Computed 10 invariants in 3 ms
[2024-05-21 21:20:59] [INFO ] Implicit Places using invariants in 146 ms returned []
[2024-05-21 21:20:59] [INFO ] Invariant cache hit.
[2024-05-21 21:20:59] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2024-05-21 21:20:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:21:05] [INFO ] Deduced a trap composed of 51 places in 263 ms of which 4 ms to minimize.
[2024-05-21 21:21:05] [INFO ] Deduced a trap composed of 18 places in 245 ms of which 4 ms to minimize.
[2024-05-21 21:21:05] [INFO ] Deduced a trap composed of 14 places in 242 ms of which 3 ms to minimize.
[2024-05-21 21:21:06] [INFO ] Deduced a trap composed of 32 places in 204 ms of which 3 ms to minimize.
[2024-05-21 21:21:06] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 2 ms to minimize.
[2024-05-21 21:21:06] [INFO ] Deduced a trap composed of 24 places in 211 ms of which 3 ms to minimize.
[2024-05-21 21:21:07] [INFO ] Deduced a trap composed of 38 places in 246 ms of which 3 ms to minimize.
[2024-05-21 21:21:07] [INFO ] Deduced a trap composed of 33 places in 224 ms of which 3 ms to minimize.
[2024-05-21 21:21:07] [INFO ] Deduced a trap composed of 30 places in 227 ms of which 4 ms to minimize.
[2024-05-21 21:21:07] [INFO ] Deduced a trap composed of 40 places in 239 ms of which 3 ms to minimize.
[2024-05-21 21:21:08] [INFO ] Deduced a trap composed of 35 places in 240 ms of which 3 ms to minimize.
[2024-05-21 21:21:08] [INFO ] Deduced a trap composed of 58 places in 246 ms of which 4 ms to minimize.
[2024-05-21 21:21:08] [INFO ] Deduced a trap composed of 45 places in 225 ms of which 3 ms to minimize.
[2024-05-21 21:21:08] [INFO ] Deduced a trap composed of 33 places in 221 ms of which 3 ms to minimize.
[2024-05-21 21:21:09] [INFO ] Deduced a trap composed of 32 places in 233 ms of which 4 ms to minimize.
[2024-05-21 21:21:09] [INFO ] Deduced a trap composed of 26 places in 212 ms of which 3 ms to minimize.
[2024-05-21 21:21:09] [INFO ] Deduced a trap composed of 27 places in 219 ms of which 3 ms to minimize.
[2024-05-21 21:21:09] [INFO ] Deduced a trap composed of 41 places in 127 ms of which 2 ms to minimize.
[2024-05-21 21:21:09] [INFO ] Deduced a trap composed of 42 places in 114 ms of which 2 ms to minimize.
[2024-05-21 21:21:10] [INFO ] Deduced a trap composed of 33 places in 228 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:21:10] [INFO ] Deduced a trap composed of 33 places in 222 ms of which 3 ms to minimize.
[2024-05-21 21:21:11] [INFO ] Deduced a trap composed of 39 places in 172 ms of which 3 ms to minimize.
[2024-05-21 21:21:11] [INFO ] Deduced a trap composed of 36 places in 199 ms of which 3 ms to minimize.
[2024-05-21 21:21:11] [INFO ] Deduced a trap composed of 35 places in 201 ms of which 3 ms to minimize.
[2024-05-21 21:21:11] [INFO ] Deduced a trap composed of 37 places in 193 ms of which 4 ms to minimize.
[2024-05-21 21:21:11] [INFO ] Deduced a trap composed of 21 places in 198 ms of which 3 ms to minimize.
[2024-05-21 21:21:12] [INFO ] Deduced a trap composed of 37 places in 188 ms of which 3 ms to minimize.
[2024-05-21 21:21:12] [INFO ] Deduced a trap composed of 34 places in 193 ms of which 3 ms to minimize.
[2024-05-21 21:21:13] [INFO ] Deduced a trap composed of 39 places in 149 ms of which 3 ms to minimize.
[2024-05-21 21:21:13] [INFO ] Deduced a trap composed of 41 places in 132 ms of which 3 ms to minimize.
[2024-05-21 21:21:13] [INFO ] Deduced a trap composed of 39 places in 130 ms of which 2 ms to minimize.
[2024-05-21 21:21:13] [INFO ] Deduced a trap composed of 42 places in 113 ms of which 2 ms to minimize.
[2024-05-21 21:21:13] [INFO ] Deduced a trap composed of 42 places in 111 ms of which 4 ms to minimize.
[2024-05-21 21:21:13] [INFO ] Deduced a trap composed of 40 places in 154 ms of which 2 ms to minimize.
[2024-05-21 21:21:14] [INFO ] Deduced a trap composed of 39 places in 133 ms of which 2 ms to minimize.
[2024-05-21 21:21:14] [INFO ] Deduced a trap composed of 42 places in 121 ms of which 2 ms to minimize.
[2024-05-21 21:21:14] [INFO ] Deduced a trap composed of 42 places in 100 ms of which 2 ms to minimize.
[2024-05-21 21:21:14] [INFO ] Deduced a trap composed of 41 places in 112 ms of which 3 ms to minimize.
[2024-05-21 21:21:14] [INFO ] Deduced a trap composed of 39 places in 109 ms of which 3 ms to minimize.
[2024-05-21 21:21:14] [INFO ] Deduced a trap composed of 42 places in 105 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:21:17] [INFO ] Deduced a trap composed of 39 places in 58 ms of which 1 ms to minimize.
[2024-05-21 21:21:17] [INFO ] Deduced a trap composed of 43 places in 200 ms of which 3 ms to minimize.
[2024-05-21 21:21:18] [INFO ] Deduced a trap composed of 32 places in 166 ms of which 3 ms to minimize.
[2024-05-21 21:21:18] [INFO ] Deduced a trap composed of 40 places in 127 ms of which 3 ms to minimize.
[2024-05-21 21:21:19] [INFO ] Deduced a trap composed of 41 places in 121 ms of which 2 ms to minimize.
[2024-05-21 21:21:19] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 2 ms to minimize.
[2024-05-21 21:21:20] [INFO ] Deduced a trap composed of 14 places in 218 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 7/57 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:21:22] [INFO ] Deduced a trap composed of 38 places in 218 ms of which 3 ms to minimize.
[2024-05-21 21:21:24] [INFO ] Deduced a trap composed of 32 places in 212 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:21:26] [INFO ] Deduced a trap composed of 36 places in 171 ms of which 2 ms to minimize.
[2024-05-21 21:21:27] [INFO ] Deduced a trap composed of 5 places in 235 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 207/548 variables, and 61 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 51/51 constraints]
Escalating to Integer solving :Problem set: 0 solved, 340 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 51/61 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:21:33] [INFO ] Deduced a trap composed of 47 places in 240 ms of which 3 ms to minimize.
[2024-05-21 21:21:33] [INFO ] Deduced a trap composed of 37 places in 230 ms of which 4 ms to minimize.
[2024-05-21 21:21:34] [INFO ] Deduced a trap composed of 31 places in 194 ms of which 3 ms to minimize.
[2024-05-21 21:21:34] [INFO ] Deduced a trap composed of 51 places in 171 ms of which 2 ms to minimize.
[2024-05-21 21:21:34] [INFO ] Deduced a trap composed of 51 places in 171 ms of which 3 ms to minimize.
[2024-05-21 21:21:34] [INFO ] Deduced a trap composed of 51 places in 161 ms of which 3 ms to minimize.
[2024-05-21 21:21:34] [INFO ] Deduced a trap composed of 51 places in 138 ms of which 3 ms to minimize.
[2024-05-21 21:21:34] [INFO ] Deduced a trap composed of 51 places in 120 ms of which 2 ms to minimize.
[2024-05-21 21:21:36] [INFO ] Deduced a trap composed of 40 places in 100 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 9/70 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:21:39] [INFO ] Deduced a trap composed of 32 places in 225 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:21:43] [INFO ] Deduced a trap composed of 32 places in 202 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 7 (OVERLAPS) 341/548 variables, 207/279 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/548 variables, 340/619 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 548/548 variables, and 619 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 207/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 62/62 constraints]
After SMT, in 60548ms problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 60555ms
Starting structural reductions in LTL mode, iteration 1 : 207/214 places, 341/348 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61107 ms. Remains : 207/214 places, 341/348 transitions.
Stuttering acceptance computed with spot in 308 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : AutonomousCar-PT-05b-LTLCardinality-13
Product exploration explored 100000 steps with 31 reset in 148 ms.
Product exploration explored 100000 steps with 6 reset in 477 ms.
Computed a total of 36 stabilizing places and 36 stable transitions
Computed a total of 36 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 111 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 233 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 12439 steps (31 resets) in 42 ms. (289 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND p2 p1))), (F (NOT p2)), (F (NOT (AND p2 p1)))]
Knowledge based reduction with 5 factoid took 272 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 207 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 341/341 transitions.
Applied a total of 0 rules in 4 ms. Remains 207 /207 variables (removed 0) and now considering 341/341 (removed 0) transitions.
[2024-05-21 21:22:02] [INFO ] Invariant cache hit.
[2024-05-21 21:22:02] [INFO ] Implicit Places using invariants in 174 ms returned []
[2024-05-21 21:22:02] [INFO ] Invariant cache hit.
[2024-05-21 21:22:02] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2024-05-21 21:22:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:22:08] [INFO ] Deduced a trap composed of 51 places in 274 ms of which 4 ms to minimize.
[2024-05-21 21:22:09] [INFO ] Deduced a trap composed of 18 places in 260 ms of which 3 ms to minimize.
[2024-05-21 21:22:09] [INFO ] Deduced a trap composed of 14 places in 241 ms of which 3 ms to minimize.
[2024-05-21 21:22:09] [INFO ] Deduced a trap composed of 32 places in 210 ms of which 3 ms to minimize.
[2024-05-21 21:22:09] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 1 ms to minimize.
[2024-05-21 21:22:10] [INFO ] Deduced a trap composed of 24 places in 225 ms of which 3 ms to minimize.
[2024-05-21 21:22:10] [INFO ] Deduced a trap composed of 38 places in 249 ms of which 3 ms to minimize.
[2024-05-21 21:22:10] [INFO ] Deduced a trap composed of 33 places in 235 ms of which 3 ms to minimize.
[2024-05-21 21:22:10] [INFO ] Deduced a trap composed of 30 places in 228 ms of which 3 ms to minimize.
[2024-05-21 21:22:11] [INFO ] Deduced a trap composed of 40 places in 223 ms of which 3 ms to minimize.
[2024-05-21 21:22:11] [INFO ] Deduced a trap composed of 35 places in 230 ms of which 4 ms to minimize.
[2024-05-21 21:22:11] [INFO ] Deduced a trap composed of 58 places in 224 ms of which 3 ms to minimize.
[2024-05-21 21:22:11] [INFO ] Deduced a trap composed of 45 places in 226 ms of which 3 ms to minimize.
[2024-05-21 21:22:12] [INFO ] Deduced a trap composed of 33 places in 239 ms of which 3 ms to minimize.
[2024-05-21 21:22:12] [INFO ] Deduced a trap composed of 32 places in 219 ms of which 3 ms to minimize.
[2024-05-21 21:22:12] [INFO ] Deduced a trap composed of 26 places in 228 ms of which 3 ms to minimize.
[2024-05-21 21:22:12] [INFO ] Deduced a trap composed of 27 places in 181 ms of which 3 ms to minimize.
[2024-05-21 21:22:13] [INFO ] Deduced a trap composed of 41 places in 124 ms of which 2 ms to minimize.
[2024-05-21 21:22:13] [INFO ] Deduced a trap composed of 42 places in 114 ms of which 2 ms to minimize.
[2024-05-21 21:22:13] [INFO ] Deduced a trap composed of 33 places in 233 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:22:13] [INFO ] Deduced a trap composed of 33 places in 216 ms of which 3 ms to minimize.
[2024-05-21 21:22:14] [INFO ] Deduced a trap composed of 39 places in 216 ms of which 3 ms to minimize.
[2024-05-21 21:22:14] [INFO ] Deduced a trap composed of 36 places in 197 ms of which 3 ms to minimize.
[2024-05-21 21:22:14] [INFO ] Deduced a trap composed of 35 places in 207 ms of which 3 ms to minimize.
[2024-05-21 21:22:14] [INFO ] Deduced a trap composed of 37 places in 200 ms of which 3 ms to minimize.
[2024-05-21 21:22:15] [INFO ] Deduced a trap composed of 21 places in 196 ms of which 3 ms to minimize.
[2024-05-21 21:22:15] [INFO ] Deduced a trap composed of 37 places in 190 ms of which 3 ms to minimize.
[2024-05-21 21:22:15] [INFO ] Deduced a trap composed of 34 places in 176 ms of which 3 ms to minimize.
[2024-05-21 21:22:16] [INFO ] Deduced a trap composed of 39 places in 175 ms of which 3 ms to minimize.
[2024-05-21 21:22:16] [INFO ] Deduced a trap composed of 41 places in 141 ms of which 3 ms to minimize.
[2024-05-21 21:22:16] [INFO ] Deduced a trap composed of 39 places in 139 ms of which 2 ms to minimize.
[2024-05-21 21:22:16] [INFO ] Deduced a trap composed of 42 places in 125 ms of which 2 ms to minimize.
[2024-05-21 21:22:16] [INFO ] Deduced a trap composed of 42 places in 91 ms of which 2 ms to minimize.
[2024-05-21 21:22:17] [INFO ] Deduced a trap composed of 40 places in 127 ms of which 2 ms to minimize.
[2024-05-21 21:22:17] [INFO ] Deduced a trap composed of 39 places in 127 ms of which 3 ms to minimize.
[2024-05-21 21:22:17] [INFO ] Deduced a trap composed of 42 places in 110 ms of which 2 ms to minimize.
[2024-05-21 21:22:17] [INFO ] Deduced a trap composed of 42 places in 98 ms of which 2 ms to minimize.
[2024-05-21 21:22:17] [INFO ] Deduced a trap composed of 41 places in 126 ms of which 3 ms to minimize.
[2024-05-21 21:22:18] [INFO ] Deduced a trap composed of 39 places in 115 ms of which 2 ms to minimize.
[2024-05-21 21:22:18] [INFO ] Deduced a trap composed of 42 places in 94 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:22:20] [INFO ] Deduced a trap composed of 39 places in 57 ms of which 2 ms to minimize.
[2024-05-21 21:22:21] [INFO ] Deduced a trap composed of 43 places in 205 ms of which 3 ms to minimize.
[2024-05-21 21:22:21] [INFO ] Deduced a trap composed of 32 places in 146 ms of which 2 ms to minimize.
[2024-05-21 21:22:22] [INFO ] Deduced a trap composed of 40 places in 133 ms of which 2 ms to minimize.
[2024-05-21 21:22:22] [INFO ] Deduced a trap composed of 41 places in 120 ms of which 2 ms to minimize.
[2024-05-21 21:22:22] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 2 ms to minimize.
[2024-05-21 21:22:23] [INFO ] Deduced a trap composed of 14 places in 205 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 7/57 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:22:25] [INFO ] Deduced a trap composed of 38 places in 172 ms of which 3 ms to minimize.
[2024-05-21 21:22:27] [INFO ] Deduced a trap composed of 32 places in 215 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:22:30] [INFO ] Deduced a trap composed of 36 places in 190 ms of which 2 ms to minimize.
[2024-05-21 21:22:31] [INFO ] Deduced a trap composed of 5 places in 211 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 207/548 variables, and 61 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 51/51 constraints]
Escalating to Integer solving :Problem set: 0 solved, 340 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 51/61 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:22:36] [INFO ] Deduced a trap composed of 47 places in 205 ms of which 3 ms to minimize.
[2024-05-21 21:22:36] [INFO ] Deduced a trap composed of 37 places in 215 ms of which 5 ms to minimize.
[2024-05-21 21:22:37] [INFO ] Deduced a trap composed of 31 places in 156 ms of which 2 ms to minimize.
[2024-05-21 21:22:37] [INFO ] Deduced a trap composed of 51 places in 179 ms of which 3 ms to minimize.
[2024-05-21 21:22:37] [INFO ] Deduced a trap composed of 51 places in 177 ms of which 3 ms to minimize.
[2024-05-21 21:22:37] [INFO ] Deduced a trap composed of 51 places in 154 ms of which 2 ms to minimize.
[2024-05-21 21:22:37] [INFO ] Deduced a trap composed of 51 places in 144 ms of which 3 ms to minimize.
[2024-05-21 21:22:38] [INFO ] Deduced a trap composed of 51 places in 123 ms of which 3 ms to minimize.
[2024-05-21 21:22:39] [INFO ] Deduced a trap composed of 40 places in 112 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 9/70 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:22:43] [INFO ] Deduced a trap composed of 32 places in 208 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:22:46] [INFO ] Deduced a trap composed of 32 places in 167 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 7 (OVERLAPS) 341/548 variables, 207/279 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/548 variables, 340/619 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 548/548 variables, and 619 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 207/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 62/62 constraints]
After SMT, in 60545ms problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 60552ms
Finished structural reductions in LTL mode , in 1 iterations and 61130 ms. Remains : 207/207 places, 341/341 transitions.
Computed a total of 36 stabilizing places and 36 stable transitions
Computed a total of 36 stabilizing places and 36 stable transitions
Knowledge obtained : [(AND p2 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 114 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 283 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 4 to 3
RANDOM walk for 30608 steps (53 resets) in 94 ms. (322 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p2 p1)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND p1 p2))), (F (NOT (AND p1 p2))), (F (NOT p2))]
Knowledge based reduction with 1 factoid took 249 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 280 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 294 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 275 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 34 reset in 138 ms.
Product exploration explored 100000 steps with 0 reset in 155 ms.
Applying partial POR strategy [true, true, true, false, false, false]
Stuttering acceptance computed with spot in 280 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Support contains 4 out of 207 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 207/207 places, 341/341 transitions.
Graph (trivial) has 189 edges and 207 vertex of which 4 / 207 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 205 transition count 339
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 86 place count 205 transition count 328
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 86 place count 205 transition count 329
Deduced a syphon composed of 89 places in 1 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 101 place count 205 transition count 329
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 160 place count 146 transition count 270
Deduced a syphon composed of 31 places in 0 ms
Iterating global reduction 2 with 59 rules applied. Total rules applied 219 place count 146 transition count 270
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 84 places in 1 ms
Iterating global reduction 2 with 53 rules applied. Total rules applied 272 place count 146 transition count 276
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 275 place count 146 transition count 273
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 322 place count 99 transition count 181
Deduced a syphon composed of 47 places in 0 ms
Iterating global reduction 3 with 47 rules applied. Total rules applied 369 place count 99 transition count 181
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 379 place count 99 transition count 171
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 384 place count 94 transition count 166
Deduced a syphon composed of 42 places in 0 ms
Iterating global reduction 4 with 5 rules applied. Total rules applied 389 place count 94 transition count 166
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 43 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 390 place count 94 transition count 166
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 391 place count 93 transition count 165
Deduced a syphon composed of 42 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 392 place count 93 transition count 165
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 45 places in 0 ms
Iterating global reduction 4 with 3 rules applied. Total rules applied 395 place count 93 transition count 179
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 396 place count 92 transition count 177
Deduced a syphon composed of 44 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 397 place count 92 transition count 177
Deduced a syphon composed of 44 places in 0 ms
Applied a total of 397 rules in 59 ms. Remains 92 /207 variables (removed 115) and now considering 177/341 (removed 164) transitions.
[2024-05-21 21:23:05] [INFO ] Redundant transitions in 3 ms returned []
Running 176 sub problems to find dead transitions.
// Phase 1: matrix 177 rows 92 cols
[2024-05-21 21:23:05] [INFO ] Computed 9 invariants in 2 ms
[2024-05-21 21:23:05] [INFO ] State equation strengthened by 65 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 176 unsolved
[2024-05-21 21:23:07] [INFO ] Deduced a trap composed of 12 places in 121 ms of which 3 ms to minimize.
[2024-05-21 21:23:07] [INFO ] Deduced a trap composed of 6 places in 144 ms of which 2 ms to minimize.
[2024-05-21 21:23:08] [INFO ] Deduced a trap composed of 6 places in 106 ms of which 2 ms to minimize.
[2024-05-21 21:23:08] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 2 ms to minimize.
[2024-05-21 21:23:08] [INFO ] Deduced a trap composed of 8 places in 110 ms of which 2 ms to minimize.
[2024-05-21 21:23:08] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
Problem TDEAD5 is UNSAT
[2024-05-21 21:23:08] [INFO ] Deduced a trap composed of 6 places in 106 ms of which 2 ms to minimize.
[2024-05-21 21:23:08] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 2 ms to minimize.
[2024-05-21 21:23:08] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
Problem TDEAD22 is UNSAT
[2024-05-21 21:23:08] [INFO ] Deduced a trap composed of 6 places in 65 ms of which 1 ms to minimize.
Problem TDEAD55 is UNSAT
[2024-05-21 21:23:08] [INFO ] Deduced a trap composed of 6 places in 62 ms of which 1 ms to minimize.
Problem TDEAD56 is UNSAT
[2024-05-21 21:23:09] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 1 ms to minimize.
Problem TDEAD57 is UNSAT
[2024-05-21 21:23:09] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 1 ms to minimize.
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
[2024-05-21 21:23:09] [INFO ] Deduced a trap composed of 2 places in 121 ms of which 2 ms to minimize.
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD160 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD173 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 14/23 constraints. Problems are: Problem set: 41 solved, 135 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/23 constraints. Problems are: Problem set: 41 solved, 135 unsolved
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD145 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD158 is UNSAT
At refinement iteration 4 (OVERLAPS) 176/268 variables, 92/115 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 64/179 constraints. Problems are: Problem set: 56 solved, 120 unsolved
[2024-05-21 21:23:11] [INFO ] Deduced a trap composed of 12 places in 110 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 1/180 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/180 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 8 (OVERLAPS) 1/269 variables, 1/181 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/269 variables, 0/181 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 10 (OVERLAPS) 0/269 variables, 0/181 constraints. Problems are: Problem set: 56 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Real declared 269/269 variables, and 181 constraints, problems are : Problem set: 56 solved, 120 unsolved in 11279 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 92/92 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 56 solved, 120 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 1 (OVERLAPS) 45/92 variables, 9/9 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 15/24 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/24 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 176/268 variables, 92/116 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/268 variables, 64/180 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/268 variables, 120/300 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/300 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 8 (OVERLAPS) 1/269 variables, 1/301 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/269 variables, 0/301 constraints. Problems are: Problem set: 56 solved, 120 unsolved
At refinement iteration 10 (OVERLAPS) 0/269 variables, 0/301 constraints. Problems are: Problem set: 56 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Int declared 269/269 variables, and 301 constraints, problems are : Problem set: 56 solved, 120 unsolved in 8615 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 92/92 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 120/176 constraints, Known Traps: 15/15 constraints]
After SMT, in 20224ms problems are : Problem set: 56 solved, 120 unsolved
Search for dead transitions found 56 dead transitions in 20228ms
Found 56 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 56 transitions
Dead transitions reduction (with SMT) removed 56 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 92/207 places, 121/341 transitions.
Graph (complete) has 366 edges and 92 vertex of which 48 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.1 ms
Discarding 44 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 7 ms. Remains 48 /92 variables (removed 44) and now considering 121/121 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 48/207 places, 121/341 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 20312 ms. Remains : 48/207 places, 121/341 transitions.
Built C files in :
/tmp/ltsmin12518620384513477136
[2024-05-21 21:23:25] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12518620384513477136
Running compilation step : cd /tmp/ltsmin12518620384513477136;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1655 ms.
Running link step : cd /tmp/ltsmin12518620384513477136;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin12518620384513477136;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5520900204982617255.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 207 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 207/207 places, 341/341 transitions.
Applied a total of 0 rules in 3 ms. Remains 207 /207 variables (removed 0) and now considering 341/341 (removed 0) transitions.
// Phase 1: matrix 341 rows 207 cols
[2024-05-21 21:23:41] [INFO ] Computed 10 invariants in 3 ms
[2024-05-21 21:23:41] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-21 21:23:41] [INFO ] Invariant cache hit.
[2024-05-21 21:23:41] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
Running 340 sub problems to find dead transitions.
[2024-05-21 21:23:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:23:47] [INFO ] Deduced a trap composed of 51 places in 216 ms of which 4 ms to minimize.
[2024-05-21 21:23:47] [INFO ] Deduced a trap composed of 18 places in 233 ms of which 3 ms to minimize.
[2024-05-21 21:23:47] [INFO ] Deduced a trap composed of 14 places in 216 ms of which 4 ms to minimize.
[2024-05-21 21:23:48] [INFO ] Deduced a trap composed of 32 places in 218 ms of which 3 ms to minimize.
[2024-05-21 21:23:48] [INFO ] Deduced a trap composed of 21 places in 90 ms of which 2 ms to minimize.
[2024-05-21 21:23:48] [INFO ] Deduced a trap composed of 24 places in 226 ms of which 3 ms to minimize.
[2024-05-21 21:23:49] [INFO ] Deduced a trap composed of 38 places in 240 ms of which 4 ms to minimize.
[2024-05-21 21:23:49] [INFO ] Deduced a trap composed of 33 places in 231 ms of which 3 ms to minimize.
[2024-05-21 21:23:49] [INFO ] Deduced a trap composed of 30 places in 228 ms of which 3 ms to minimize.
[2024-05-21 21:23:49] [INFO ] Deduced a trap composed of 40 places in 225 ms of which 3 ms to minimize.
[2024-05-21 21:23:50] [INFO ] Deduced a trap composed of 35 places in 225 ms of which 3 ms to minimize.
[2024-05-21 21:23:50] [INFO ] Deduced a trap composed of 58 places in 163 ms of which 2 ms to minimize.
[2024-05-21 21:23:50] [INFO ] Deduced a trap composed of 45 places in 229 ms of which 3 ms to minimize.
[2024-05-21 21:23:50] [INFO ] Deduced a trap composed of 33 places in 157 ms of which 3 ms to minimize.
[2024-05-21 21:23:50] [INFO ] Deduced a trap composed of 32 places in 173 ms of which 2 ms to minimize.
[2024-05-21 21:23:51] [INFO ] Deduced a trap composed of 26 places in 223 ms of which 4 ms to minimize.
[2024-05-21 21:23:51] [INFO ] Deduced a trap composed of 27 places in 216 ms of which 3 ms to minimize.
[2024-05-21 21:23:51] [INFO ] Deduced a trap composed of 41 places in 113 ms of which 2 ms to minimize.
[2024-05-21 21:23:51] [INFO ] Deduced a trap composed of 42 places in 89 ms of which 2 ms to minimize.
[2024-05-21 21:23:51] [INFO ] Deduced a trap composed of 33 places in 236 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 20/30 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:23:52] [INFO ] Deduced a trap composed of 33 places in 224 ms of which 3 ms to minimize.
[2024-05-21 21:23:52] [INFO ] Deduced a trap composed of 39 places in 140 ms of which 2 ms to minimize.
[2024-05-21 21:23:52] [INFO ] Deduced a trap composed of 36 places in 148 ms of which 2 ms to minimize.
[2024-05-21 21:23:52] [INFO ] Deduced a trap composed of 35 places in 200 ms of which 3 ms to minimize.
[2024-05-21 21:23:53] [INFO ] Deduced a trap composed of 37 places in 147 ms of which 3 ms to minimize.
[2024-05-21 21:23:53] [INFO ] Deduced a trap composed of 21 places in 140 ms of which 2 ms to minimize.
[2024-05-21 21:23:53] [INFO ] Deduced a trap composed of 37 places in 184 ms of which 3 ms to minimize.
[2024-05-21 21:23:53] [INFO ] Deduced a trap composed of 34 places in 189 ms of which 2 ms to minimize.
[2024-05-21 21:23:54] [INFO ] Deduced a trap composed of 39 places in 182 ms of which 3 ms to minimize.
[2024-05-21 21:23:54] [INFO ] Deduced a trap composed of 41 places in 114 ms of which 2 ms to minimize.
[2024-05-21 21:23:54] [INFO ] Deduced a trap composed of 39 places in 132 ms of which 3 ms to minimize.
[2024-05-21 21:23:54] [INFO ] Deduced a trap composed of 42 places in 113 ms of which 2 ms to minimize.
[2024-05-21 21:23:54] [INFO ] Deduced a trap composed of 42 places in 102 ms of which 2 ms to minimize.
[2024-05-21 21:23:55] [INFO ] Deduced a trap composed of 40 places in 117 ms of which 3 ms to minimize.
[2024-05-21 21:23:55] [INFO ] Deduced a trap composed of 39 places in 126 ms of which 3 ms to minimize.
[2024-05-21 21:23:55] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 2 ms to minimize.
[2024-05-21 21:23:55] [INFO ] Deduced a trap composed of 42 places in 106 ms of which 2 ms to minimize.
[2024-05-21 21:23:55] [INFO ] Deduced a trap composed of 41 places in 121 ms of which 3 ms to minimize.
[2024-05-21 21:23:56] [INFO ] Deduced a trap composed of 39 places in 113 ms of which 2 ms to minimize.
[2024-05-21 21:23:56] [INFO ] Deduced a trap composed of 42 places in 100 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:23:58] [INFO ] Deduced a trap composed of 39 places in 59 ms of which 2 ms to minimize.
[2024-05-21 21:23:59] [INFO ] Deduced a trap composed of 43 places in 205 ms of which 3 ms to minimize.
[2024-05-21 21:23:59] [INFO ] Deduced a trap composed of 32 places in 180 ms of which 2 ms to minimize.
[2024-05-21 21:24:00] [INFO ] Deduced a trap composed of 40 places in 144 ms of which 2 ms to minimize.
[2024-05-21 21:24:00] [INFO ] Deduced a trap composed of 41 places in 107 ms of which 2 ms to minimize.
[2024-05-21 21:24:00] [INFO ] Deduced a trap composed of 42 places in 99 ms of which 2 ms to minimize.
[2024-05-21 21:24:01] [INFO ] Deduced a trap composed of 14 places in 139 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 7/57 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:24:03] [INFO ] Deduced a trap composed of 38 places in 150 ms of which 2 ms to minimize.
[2024-05-21 21:24:04] [INFO ] Deduced a trap composed of 32 places in 198 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 2/59 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:24:07] [INFO ] Deduced a trap composed of 36 places in 180 ms of which 3 ms to minimize.
[2024-05-21 21:24:08] [INFO ] Deduced a trap composed of 5 places in 241 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 207/548 variables, and 61 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 51/51 constraints]
Escalating to Integer solving :Problem set: 0 solved, 340 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/206 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 1 (OVERLAPS) 1/207 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/207 variables, 51/61 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:24:15] [INFO ] Deduced a trap composed of 47 places in 246 ms of which 4 ms to minimize.
[2024-05-21 21:24:15] [INFO ] Deduced a trap composed of 37 places in 207 ms of which 4 ms to minimize.
[2024-05-21 21:24:16] [INFO ] Deduced a trap composed of 31 places in 170 ms of which 3 ms to minimize.
[2024-05-21 21:24:16] [INFO ] Deduced a trap composed of 51 places in 172 ms of which 3 ms to minimize.
[2024-05-21 21:24:16] [INFO ] Deduced a trap composed of 51 places in 121 ms of which 2 ms to minimize.
[2024-05-21 21:24:16] [INFO ] Deduced a trap composed of 51 places in 117 ms of which 2 ms to minimize.
[2024-05-21 21:24:16] [INFO ] Deduced a trap composed of 51 places in 90 ms of which 2 ms to minimize.
[2024-05-21 21:24:16] [INFO ] Deduced a trap composed of 51 places in 100 ms of which 2 ms to minimize.
[2024-05-21 21:24:17] [INFO ] Deduced a trap composed of 40 places in 79 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/207 variables, 9/70 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:24:21] [INFO ] Deduced a trap composed of 32 places in 148 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 340 unsolved
[2024-05-21 21:24:24] [INFO ] Deduced a trap composed of 32 places in 161 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/207 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/207 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 7 (OVERLAPS) 341/548 variables, 207/279 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/548 variables, 340/619 constraints. Problems are: Problem set: 0 solved, 340 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/548 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 340 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 548/548 variables, and 619 constraints, problems are : Problem set: 0 solved, 340 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 207/207 constraints, PredecessorRefiner: 340/340 constraints, Known Traps: 62/62 constraints]
After SMT, in 60562ms problems are : Problem set: 0 solved, 340 unsolved
Search for dead transitions found 0 dead transitions in 60570ms
Finished structural reductions in LTL mode , in 1 iterations and 61013 ms. Remains : 207/207 places, 341/341 transitions.
Built C files in :
/tmp/ltsmin2646538383393359552
[2024-05-21 21:24:42] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2646538383393359552
Running compilation step : cd /tmp/ltsmin2646538383393359552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1148 ms.
Running link step : cd /tmp/ltsmin2646538383393359552;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2646538383393359552;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8704970269049870507.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 21:24:57] [INFO ] Flatten gal took : 22 ms
[2024-05-21 21:24:57] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:24:57] [INFO ] Time to serialize gal into /tmp/LTL12997522514150772520.gal : 4 ms
[2024-05-21 21:24:57] [INFO ] Time to serialize properties into /tmp/LTL7383431121636829155.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12997522514150772520.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4682040212208196624.hoa' '-atoms' '/tmp/LTL7383431121636829155.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7383431121636829155.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4682040212208196624.hoa
Detected timeout of ITS tools.
[2024-05-21 21:25:12] [INFO ] Flatten gal took : 15 ms
[2024-05-21 21:25:12] [INFO ] Flatten gal took : 14 ms
[2024-05-21 21:25:12] [INFO ] Time to serialize gal into /tmp/LTL14571850779281117836.gal : 5 ms
[2024-05-21 21:25:12] [INFO ] Time to serialize properties into /tmp/LTL6147257196403036010.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14571850779281117836.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6147257196403036010.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(("((p170==0)&&(p10==1))")||((X("((p210==0)||(p195==1))"))&&(G("((p227==0)||(p249==1))")))))))
Formula 0 simplified : XX(!"((p170==0)&&(p10==1))" & (X!"((p210==0)||(p195==1))" | F!"((p227==0)||(p249==1))"))
Detected timeout of ITS tools.
[2024-05-21 21:25:27] [INFO ] Flatten gal took : 12 ms
[2024-05-21 21:25:27] [INFO ] Applying decomposition
[2024-05-21 21:25:27] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1213860325215975140.txt' '-o' '/tmp/graph1213860325215975140.bin' '-w' '/tmp/graph1213860325215975140.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1213860325215975140.bin' '-l' '-1' '-v' '-w' '/tmp/graph1213860325215975140.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:25:27] [INFO ] Decomposing Gal with order
[2024-05-21 21:25:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:25:27] [INFO ] Removed a total of 452 redundant transitions.
[2024-05-21 21:25:27] [INFO ] Flatten gal took : 32 ms
[2024-05-21 21:25:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 6 ms.
[2024-05-21 21:25:27] [INFO ] Time to serialize gal into /tmp/LTL5316536027543911425.gal : 4 ms
[2024-05-21 21:25:27] [INFO ] Time to serialize properties into /tmp/LTL6071718476412231666.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5316536027543911425.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6071718476412231666.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(("((i9.i1.u52.p170==0)&&(i13.u3.p10==1))")||((X("((i11.u64.p210==0)||(i12.i1.u60.p195==1))"))&&(G("((i15.i1.u68.p227==0)||(i14....179
Formula 0 simplified : XX(!"((i9.i1.u52.p170==0)&&(i13.u3.p10==1))" & (X!"((i11.u64.p210==0)||(i12.i1.u60.p195==1))" | F!"((i15.i1.u68.p227==0)||(i14.i2.u7...169
Reverse transition relation is NOT exact ! Due to transitions t202, t208, t233, t263, t283, t303, t345, i1.u16.t177, i1.u16.t180, i1.u17.t178, i2.i1.t193, ...712
Computing Next relation with stutter on 17888 deadlock states
7 unique states visited
7 strongly connected components in search stack
7 transitions explored
7 items max in DFS search stack
59 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.623402,33916,1,0,38064,1932,3110,48820,420,9621,130421
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutonomousCar-PT-05b-LTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property AutonomousCar-PT-05b-LTLCardinality-13 finished in 269341 ms.
All properties solved by simple procedures.
Total runtime 858477 ms.
BK_STOP 1716326728289
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-05b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is AutonomousCar-PT-05b, 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 r026-smll-171620167400291"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-05b.tgz
mv AutonomousCar-PT-05b 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 '
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 ;