About the Execution of ITS-Tools for RefineWMG-PT-100101
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7155.771 | 3600000.00 | 5492454.00 | 8592.70 | FFFFFFFF?FFFFFFF | 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.r312-tall-171662339200763.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 RefineWMG-PT-100101, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662339200763
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 716K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 04:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 13 04:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 04:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 13 04:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 218K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-00
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-01
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-02
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-03
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-04
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-05
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-06
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-07
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-08
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-09
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-10
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-11
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-12
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-13
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-14
FORMULA_NAME RefineWMG-PT-100101-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716714518230
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-100101
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-26 09:08:39] [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]
[2024-05-26 09:08:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 09:08:39] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2024-05-26 09:08:39] [INFO ] Transformed 504 places.
[2024-05-26 09:08:39] [INFO ] Transformed 403 transitions.
[2024-05-26 09:08:39] [INFO ] Parsed PT model containing 504 places and 403 transitions and 1208 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA RefineWMG-PT-100101-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-100101-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RefineWMG-PT-100101-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 56 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
// Phase 1: matrix 403 rows 504 cols
[2024-05-26 09:08:39] [INFO ] Computed 202 invariants in 18 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 5.0)
(s4 0.0)
(s5 0.0)
(s6 101.0)
(s7 100.0)
(s8 1.0)
(s9 0.0)
(s10 0.0)
(s11 101.0)
(s12 1.0)
(s13 100.0)
(s14 0.0)
(s15 0.0)
(s16 101.0)
(s17 1.0)
(s18 100.0)
(s19 0.0)
(s20 0.0)
(s21 101.0)
(s22 100.0)
(s23 1.0)
(s24 0.0)
(s25 0.0)
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0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20048 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40216ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40238ms
[2024-05-26 09:09:20] [INFO ] Invariant cache hit.
[2024-05-26 09:09:20] [INFO ] Implicit Places using invariants in 240 ms returned []
[2024-05-26 09:09:20] [INFO ] Invariant cache hit.
[2024-05-26 09:09:20] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 597 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:09:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 21310 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 51367ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 51370ms
Finished structural reductions in LTL mode , in 1 iterations and 92312 ms. Remains : 504/504 places, 403/403 transitions.
Support contains 41 out of 504 places after structural reductions.
[2024-05-26 09:10:12] [INFO ] Flatten gal took : 57 ms
[2024-05-26 09:10:12] [INFO ] Flatten gal took : 26 ms
[2024-05-26 09:10:12] [INFO ] Input system was already deterministic with 403 transitions.
RANDOM walk for 40006 steps (8 resets) in 514 ms. (77 steps per ms) remains 14/27 properties
BEST_FIRST walk for 40004 steps (8 resets) in 332 ms. (120 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 352 ms. (113 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 289 ms. (137 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 281 ms. (141 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 230 ms. (173 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 223 ms. (178 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 206 ms. (193 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 195 ms. (204 steps per ms) remains 14/14 properties
[2024-05-26 09:10:13] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 110/134 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 120/254 variables, 134/151 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 653/907 variables, 370/521 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 185/706 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 14 unsolved in 879 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 110/134 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/134 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 120/254 variables, 134/151 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/254 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/254 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 653/907 variables, 370/522 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/907 variables, 185/707 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/907 variables, 13/720 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/907 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (OVERLAPS) 0/907 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 907/907 variables, and 720 constraints, problems are : Problem set: 0 solved, 14 unsolved in 1547 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 2441ms problems are : Problem set: 0 solved, 14 unsolved
Fused 14 Parikh solutions to 7 different solutions.
Finished Parikh walk after 16069 steps, including 0 resets, run visited all 14 properties in 353 ms. (steps per millisecond=45 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 14 properties in 360 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA RefineWMG-PT-100101-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(G(p1)))))'
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 19 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:10:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20018 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40070ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40076ms
[2024-05-26 09:10:56] [INFO ] Invariant cache hit.
[2024-05-26 09:10:56] [INFO ] Implicit Places using invariants in 178 ms returned []
[2024-05-26 09:10:56] [INFO ] Invariant cache hit.
[2024-05-26 09:10:57] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:10:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20987 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 51040ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 51045ms
Finished structural reductions in LTL mode , in 1 iterations and 91652 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 291 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-01
Product exploration explored 100000 steps with 0 reset in 1412 ms.
Product exploration explored 100000 steps with 0 reset in 1488 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p1)]
RANDOM walk for 30313 steps (6 resets) in 114 ms. (263 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Support contains 1 out of 504 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 295 edges and 504 vertex of which 196 / 504 are part of one of the 98 SCC in 6 ms
Free SCC test removed 98 places
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Reduce places removed 98 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 308 transition count 208
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 1 with 297 rules applied. Total rules applied 395 place count 110 transition count 109
Drop transitions (Trivial Post-Agglo cleanup.) removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 1 with 93 rules applied. Total rules applied 488 place count 110 transition count 16
Reduce places removed 93 places and 0 transitions.
Iterating post reduction 2 with 93 rules applied. Total rules applied 581 place count 17 transition count 16
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 581 place count 17 transition count 13
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 587 place count 14 transition count 13
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 3 with 2 rules applied. Total rules applied 589 place count 13 transition count 12
Applied a total of 589 rules in 62 ms. Remains 13 /504 variables (removed 491) and now considering 12/403 (removed 391) transitions.
Running 8 sub problems to find dead transitions.
// Phase 1: matrix 12 rows 13 cols
[2024-05-26 09:11:52] [INFO ] Computed 5 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 11/24 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/25 variables, and 18 constraints, problems are : Problem set: 0 solved, 8 unsolved in 64 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 11/24 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 8/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/25 variables, and 26 constraints, problems are : Problem set: 0 solved, 8 unsolved in 78 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 146ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 146ms
[2024-05-26 09:11:52] [INFO ] Invariant cache hit.
[2024-05-26 09:11:52] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-26 09:11:52] [INFO ] Invariant cache hit.
[2024-05-26 09:11:52] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-26 09:11:52] [INFO ] Redundant transitions in 22 ms returned []
Running 8 sub problems to find dead transitions.
[2024-05-26 09:11:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 11/24 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/25 variables, and 18 constraints, problems are : Problem set: 0 solved, 8 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 11/24 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 8/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/25 variables, and 26 constraints, problems are : Problem set: 0 solved, 8 unsolved in 67 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 149ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 150ms
Starting structural reductions in SI_LTL mode, iteration 1 : 13/504 places, 12/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 434 ms. Remains : 13/504 places, 12/403 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
RANDOM walk for 722 steps (0 resets) in 4 ms. (144 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
Stuttering criterion allowed to conclude after 1211 steps with 0 reset in 9 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLCardinality-01 finished in 96125 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(F(!(p0 U p1)))||X(X(G(p0))))))'
Support contains 4 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 13 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
// Phase 1: matrix 403 rows 504 cols
[2024-05-26 09:11:52] [INFO ] Computed 202 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20011 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40068ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40070ms
[2024-05-26 09:12:32] [INFO ] Invariant cache hit.
[2024-05-26 09:12:33] [INFO ] Implicit Places using invariants in 181 ms returned []
[2024-05-26 09:12:33] [INFO ] Invariant cache hit.
[2024-05-26 09:12:33] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 500 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:12:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20939 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 50995ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 51008ms
Finished structural reductions in LTL mode , in 1 iterations and 91597 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-02
Product exploration explored 100000 steps with 170 reset in 1380 ms.
Stack based approach found an accepted trace after 212 steps with 1 reset with depth 203 and stack size 203 in 3 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-100101-LTLCardinality-02 finished in 93197 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&X(X(X(p1))))))'
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 7 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:13:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40066ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40070ms
[2024-05-26 09:14:06] [INFO ] Invariant cache hit.
[2024-05-26 09:14:06] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-05-26 09:14:06] [INFO ] Invariant cache hit.
[2024-05-26 09:14:06] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:14:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20770 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 50819ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 50822ms
Finished structural reductions in LTL mode , in 1 iterations and 91378 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLCardinality-03 finished in 91611 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U G(p1))||X(X(p1)))))'
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 11 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:14:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 5.0)
(s4 0.0)
(s5 0.0)
(s6 101.0)
(s7 100.0)
(s8 1.0)
(s9 0.0)
(s10 0.0)
(s11 101.0)
(s12 1.0)
(s13 100.0)
(s14 0.0)
(s15 0.0)
(s16 101.0)
(s17 100.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 101.0)
(s22 100.0)
(s23 1.0)
(s24 0.0)
(s25 0.0)
(s26 101.0)
(s27 100.0)
(s28 1.0)
(s29 0.0)
(s30 0.0)
(s31 101.0)
(s32 100.0)
(s33 1.0)
(s34 0.0)
(s35 0.0)
(s36 101.0)
(s37 100.0)
(s38 1.0)
(s39 0.0)
(s40 0.0)
(s41 101.0)
(s42 100.0)
(s43 1.0)
(s44 timeout
0.0)
(s45 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40068ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40072ms
[2024-05-26 09:15:37] [INFO ] Invariant cache hit.
[2024-05-26 09:15:38] [INFO ] Implicit Places using invariants in 411 ms returned []
[2024-05-26 09:15:38] [INFO ] Invariant cache hit.
[2024-05-26 09:15:38] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 749 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:15:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20453 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 50500ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 50502ms
Finished structural reductions in LTL mode , in 1 iterations and 91336 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 241 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-05
Product exploration explored 100000 steps with 25001 reset in 759 ms.
Product exploration explored 100000 steps with 24959 reset in 831 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 113 ms. Reduced automaton from 8 states, 16 edges and 2 AP (stutter sensitive) to 8 states, 16 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 326 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 40018 steps (8 resets) in 230 ms. (173 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 420 ms. (95 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 329 ms. (121 steps per ms) remains 3/3 properties
[2024-05-26 09:16:31] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 103/106 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 105/211 variables, 106/109 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/211 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 696/907 variables, 398/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 199/706 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 3 unsolved in 480 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 103/106 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 105/211 variables, 106/109 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/211 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 696/907 variables, 398/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 199/706 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/907 variables, 3/709 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/907 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/907 variables, 0/709 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 907/907 variables, and 709 constraints, problems are : Problem set: 0 solved, 3 unsolved in 433 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 931ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 450 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=150 )
Parikh walk visited 3 properties in 347 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT (AND p0 p1))), (F (NOT (OR p0 (NOT p1))))]
Property proved to be false thanks to negative knowledge :(F (NOT (OR p0 p1)))
Knowledge based reduction with 6 factoid took 161 ms. Reduced automaton from 8 states, 16 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA RefineWMG-PT-100101-LTLCardinality-05 FALSE TECHNIQUES KNOWLEDGE
Treatment of property RefineWMG-PT-100101-LTLCardinality-05 finished in 95670 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1)||G(p2)))'
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 295 edges and 504 vertex of which 196 / 504 are part of one of the 98 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Reduce places removed 98 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 308 transition count 208
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 1 with 297 rules applied. Total rules applied 395 place count 110 transition count 109
Drop transitions (Trivial Post-Agglo cleanup.) removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 1 with 94 rules applied. Total rules applied 489 place count 110 transition count 15
Reduce places removed 94 places and 0 transitions.
Iterating post reduction 2 with 94 rules applied. Total rules applied 583 place count 16 transition count 15
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 583 place count 16 transition count 13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 587 place count 14 transition count 13
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 3 with 2 rules applied. Total rules applied 589 place count 13 transition count 12
Applied a total of 589 rules in 25 ms. Remains 13 /504 variables (removed 491) and now considering 12/403 (removed 391) transitions.
Running 8 sub problems to find dead transitions.
// Phase 1: matrix 12 rows 13 cols
[2024-05-26 09:16:33] [INFO ] Computed 5 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 11/24 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/25 variables, and 18 constraints, problems are : Problem set: 0 solved, 8 unsolved in 72 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 11/24 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 8/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/25 variables, and 26 constraints, problems are : Problem set: 0 solved, 8 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 158ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 158ms
[2024-05-26 09:16:33] [INFO ] Invariant cache hit.
[2024-05-26 09:16:33] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-26 09:16:33] [INFO ] Invariant cache hit.
[2024-05-26 09:16:33] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-26 09:16:33] [INFO ] Redundant transitions in 11 ms returned []
Running 8 sub problems to find dead transitions.
[2024-05-26 09:16:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 11/24 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/24 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/25 variables, and 18 constraints, problems are : Problem set: 0 solved, 8 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2/13 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 11/24 variables, 13/18 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 8/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/24 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/25 variables, and 26 constraints, problems are : Problem set: 0 solved, 8 unsolved in 61 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 13/13 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 138ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 138ms
Starting structural reductions in SI_LTL mode, iteration 1 : 13/504 places, 12/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 395 ms. Remains : 13/504 places, 12/403 transitions.
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p1) (NOT p2)), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-06
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLCardinality-06 finished in 589 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(F(p0))&&X(G(F((X(p1) U p2))))))'
Support contains 3 out of 504 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 294 edges and 504 vertex of which 196 / 504 are part of one of the 98 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Reduce places removed 98 places and 0 transitions.
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 308 transition count 208
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Deduced a syphon composed of 98 places in 0 ms
Reduce places removed 196 places and 0 transitions.
Iterating global reduction 1 with 294 rules applied. Total rules applied 392 place count 112 transition count 110
Drop transitions (Trivial Post-Agglo cleanup.) removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 1 with 91 rules applied. Total rules applied 483 place count 112 transition count 19
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 2 with 91 rules applied. Total rules applied 574 place count 21 transition count 19
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 574 place count 21 transition count 15
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 582 place count 17 transition count 15
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 3 with 2 rules applied. Total rules applied 584 place count 16 transition count 14
Applied a total of 584 rules in 12 ms. Remains 16 /504 variables (removed 488) and now considering 14/403 (removed 389) transitions.
Running 10 sub problems to find dead transitions.
// Phase 1: matrix 14 rows 16 cols
[2024-05-26 09:16:33] [INFO ] Computed 6 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2/16 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 13/29 variables, 16/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/29 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/30 variables, and 22 constraints, problems are : Problem set: 0 solved, 10 unsolved in 100 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2/16 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 13/29 variables, 16/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/30 variables, and 32 constraints, problems are : Problem set: 0 solved, 10 unsolved in 78 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 195ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 205ms
[2024-05-26 09:16:34] [INFO ] Invariant cache hit.
[2024-05-26 09:16:34] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-26 09:16:34] [INFO ] Invariant cache hit.
[2024-05-26 09:16:34] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-26 09:16:34] [INFO ] Redundant transitions in 9 ms returned []
Running 10 sub problems to find dead transitions.
[2024-05-26 09:16:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2/16 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 13/29 variables, 16/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/29 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 29/30 variables, and 22 constraints, problems are : Problem set: 0 solved, 10 unsolved in 82 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 2/16 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 13/29 variables, 16/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/29 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 29/30 variables, and 32 constraints, problems are : Problem set: 0 solved, 10 unsolved in 71 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 187ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 187ms
Starting structural reductions in SI_LTL mode, iteration 1 : 16/504 places, 14/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 482 ms. Remains : 16/504 places, 14/403 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-07
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLCardinality-07 finished in 617 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((X(p1) U (X(G(p1))||(p2&&X((p1&&X(F(p2))))))))))'
Support contains 5 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 10 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
// Phase 1: matrix 403 rows 504 cols
[2024-05-26 09:16:34] [INFO ] Computed 202 invariants in 9 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20008 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20014 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40059ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40061ms
[2024-05-26 09:17:14] [INFO ] Invariant cache hit.
[2024-05-26 09:17:14] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-05-26 09:17:14] [INFO ] Invariant cache hit.
[2024-05-26 09:17:15] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:17:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20766 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 50809ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 50811ms
Finished structural reductions in LTL mode , in 1 iterations and 91375 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 345 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-08
Product exploration explored 100000 steps with 303 reset in 1312 ms.
Product exploration explored 100000 steps with 210 reset in 1477 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 357 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 294 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40017 steps (8 resets) in 177 ms. (224 steps per ms) remains 5/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 193 ms. (206 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 226 ms. (176 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 249 ms. (160 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 5/5 properties
[2024-05-26 09:18:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 5/10 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 13/23 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 34/57 variables, 19/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/57 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 93/150 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/150 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 145/295 variables, 125/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/295 variables, 16/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/295 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 612/907 variables, 350/531 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/907 variables, 175/706 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 5 unsolved in 442 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 5/10 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 13/23 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 34/57 variables, 19/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/57 variables, 5/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/57 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 93/150 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/150 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 145/295 variables, 125/170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/295 variables, 16/186 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/295 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 612/907 variables, 350/536 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/907 variables, 175/711 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/907 variables, 0/711 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/907 variables, 0/711 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 907/907 variables, and 711 constraints, problems are : Problem set: 0 solved, 5 unsolved in 621 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 1077ms problems are : Problem set: 0 solved, 5 unsolved
Finished Parikh walk after 34018 steps, including 2 resets, run visited all 5 properties in 423 ms. (steps per millisecond=80 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 5 properties in 424 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 p1))), (F (NOT (AND (NOT p0) (NOT p2)))), (F p0), (F (NOT (OR p0 p2 p1))), (F p2), (F (NOT (AND (NOT p0) p1))), (F (NOT (AND (NOT p0) (NOT p2) p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p2) (NOT p1))))]
Knowledge based reduction with 7 factoid took 558 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 288 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 8 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:18:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40058ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40061ms
[2024-05-26 09:18:52] [INFO ] Invariant cache hit.
[2024-05-26 09:18:53] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-05-26 09:18:53] [INFO ] Invariant cache hit.
[2024-05-26 09:18:53] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:18:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20749 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 50803ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 50805ms
Finished structural reductions in LTL mode , in 1 iterations and 91364 ms. Remains : 504/504 places, 403/403 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 386 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40007 steps (8 resets) in 219 ms. (181 steps per ms) remains 5/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 200 ms. (199 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 5/5 properties
[2024-05-26 09:19:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 5/10 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 13/23 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 34/57 variables, 19/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/57 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 93/150 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/150 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 145/295 variables, 125/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/295 variables, 16/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/295 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 612/907 variables, 350/531 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/907 variables, 175/706 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 5 unsolved in 418 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 5/10 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 13/23 variables, 10/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/23 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 34/57 variables, 19/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/57 variables, 5/39 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/57 variables, 5/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/57 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 93/150 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/150 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 145/295 variables, 125/170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/295 variables, 16/186 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/295 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 612/907 variables, 350/536 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/907 variables, 175/711 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/907 variables, 0/711 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/907 variables, 0/711 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 907/907 variables, and 711 constraints, problems are : Problem set: 0 solved, 5 unsolved in 619 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 1044ms problems are : Problem set: 0 solved, 5 unsolved
Finished Parikh walk after 34024 steps, including 2 resets, run visited all 5 properties in 326 ms. (steps per millisecond=104 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 5 properties in 329 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 p1))), (F (NOT (AND (NOT p0) (NOT p2)))), (F p0), (F (NOT (OR p0 p2 p1))), (F p2), (F (NOT (AND (NOT p0) p1))), (F (NOT (AND (NOT p0) (NOT p2) p1))), (F (NOT p1)), (F (NOT (OR p0 (NOT p2) (NOT p1))))]
Knowledge based reduction with 5 factoid took 505 ms. Reduced automaton from 7 states, 11 edges and 3 AP (stutter sensitive) to 7 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 287 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 332 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 229 reset in 1322 ms.
Product exploration explored 100000 steps with 204 reset in 1497 ms.
Applying partial POR strategy [true, true, false, true, false, false, false]
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 5 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 292 edges and 504 vertex of which 194 / 504 are part of one of the 97 SCC in 1 ms
Free SCC test removed 97 places
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Reduce places removed 97 places and 0 transitions.
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 0 with 96 rules applied. Total rules applied 97 place count 310 transition count 210
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 98 places in 0 ms
Iterating global reduction 1 with 98 rules applied. Total rules applied 195 place count 310 transition count 210
Deduced a syphon composed of 98 places in 0 ms
Applied a total of 195 rules in 32 ms. Remains 310 /504 variables (removed 194) and now considering 210/403 (removed 193) transitions.
Running 205 sub problems to find dead transitions.
// Phase 1: matrix 210 rows 310 cols
[2024-05-26 09:19:51] [INFO ] Computed 105 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 103/103 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 2 (OVERLAPS) 2/310 variables, 2/105 constraints. Problems are: Problem set: 0 solved, 205 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 205 unsolved
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
At refinement iteration 4 (OVERLAPS) 209/519 variables, 310/415 constraints. Problems are: Problem set: 98 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 0/415 constraints. Problems are: Problem set: 98 solved, 107 unsolved
At refinement iteration 6 (OVERLAPS) 0/519 variables, 0/415 constraints. Problems are: Problem set: 98 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Real declared 519/520 variables, and 415 constraints, problems are : Problem set: 98 solved, 107 unsolved in 6956 ms.
Refiners :[Positive P Invariants (semi-flows): 105/105 constraints, State Equation: 310/310 constraints, PredecessorRefiner: 205/205 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 98 solved, 107 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/210 variables, 5/5 constraints. Problems are: Problem set: 98 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/210 variables, 0/5 constraints. Problems are: Problem set: 98 solved, 107 unsolved
At refinement iteration 2 (OVERLAPS) 100/310 variables, 100/105 constraints. Problems are: Problem set: 98 solved, 107 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 0/105 constraints. Problems are: Problem set: 98 solved, 107 unsolved
At refinement iteration 4 (OVERLAPS) 209/519 variables, 310/415 constraints. Problems are: Problem set: 98 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/519 variables, 107/522 constraints. Problems are: Problem set: 98 solved, 107 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/519 variables, 0/522 constraints. Problems are: Problem set: 98 solved, 107 unsolved
At refinement iteration 7 (OVERLAPS) 0/519 variables, 0/522 constraints. Problems are: Problem set: 98 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Int declared 519/520 variables, and 522 constraints, problems are : Problem set: 98 solved, 107 unsolved in 5571 ms.
Refiners :[Positive P Invariants (semi-flows): 105/105 constraints, State Equation: 310/310 constraints, PredecessorRefiner: 107/205 constraints, Known Traps: 0/0 constraints]
After SMT, in 12554ms problems are : Problem set: 98 solved, 107 unsolved
Search for dead transitions found 98 dead transitions in 12556ms
Found 98 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 98 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 98 transitions.
[2024-05-26 09:20:04] [INFO ] Redundant transitions in 22 ms returned []
Starting structural reductions in SI_LTL mode, iteration 1 : 310/504 places, 112/403 transitions.
Graph (complete) has 426 edges and 310 vertex of which 212 are kept as prefixes of interest. Removing 98 places using SCC suffix rule.2 ms
Discarding 98 places :
Also discarding 0 output transitions
Reduce places removed 98 places and 0 transitions.
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 90 rules applied. Total rules applied 91 place count 114 transition count 112
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 91 place count 114 transition count 112
Deduced a syphon composed of 94 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 95 place count 114 transition count 112
Discarding 89 places :
Symmetric choice reduction at 1 with 89 rule applications. Total rules 184 place count 25 transition count 23
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 89 rules applied. Total rules applied 273 place count 25 transition count 23
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 274 place count 25 transition count 23
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 275 place count 24 transition count 22
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 276 place count 24 transition count 22
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 276 rules in 11 ms. Remains 24 /310 variables (removed 286) and now considering 22/112 (removed 90) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 24/504 places, 22/403 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12634 ms. Remains : 24/504 places, 22/403 transitions.
Built C files in :
/tmp/ltsmin6664237511264411903
[2024-05-26 09:20:04] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6664237511264411903
Running compilation step : cd /tmp/ltsmin6664237511264411903;'/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 955 ms.
Running link step : cd /tmp/ltsmin6664237511264411903;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin6664237511264411903;'/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/stateBased5091793181471836451.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 21 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
// Phase 1: matrix 403 rows 504 cols
[2024-05-26 09:20:19] [INFO ] Computed 202 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20015 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40074ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40077ms
[2024-05-26 09:20:59] [INFO ] Invariant cache hit.
[2024-05-26 09:20:59] [INFO ] Implicit Places using invariants in 156 ms returned []
[2024-05-26 09:20:59] [INFO ] Invariant cache hit.
[2024-05-26 09:20:59] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 513 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:20:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20578 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 50673ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 50676ms
Finished structural reductions in LTL mode , in 1 iterations and 91305 ms. Remains : 504/504 places, 403/403 transitions.
Built C files in :
/tmp/ltsmin1404564735451516078
[2024-05-26 09:21:50] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1404564735451516078
Running compilation step : cd /tmp/ltsmin1404564735451516078;'/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 725 ms.
Running link step : cd /tmp/ltsmin1404564735451516078;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin1404564735451516078;'/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/stateBased7416881068995173062.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-26 09:22:05] [INFO ] Flatten gal took : 31 ms
[2024-05-26 09:22:05] [INFO ] Flatten gal took : 51 ms
[2024-05-26 09:22:05] [INFO ] Time to serialize gal into /tmp/LTL3151295744252190596.gal : 5 ms
[2024-05-26 09:22:05] [INFO ] Time to serialize properties into /tmp/LTL7668922545531024976.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/LTL3151295744252190596.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5720074381330674494.hoa' '-atoms' '/tmp/LTL7668922545531024976.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...317
Loading property file /tmp/LTL7668922545531024976.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5720074381330674494.hoa
Detected timeout of ITS tools.
[2024-05-26 09:22:20] [INFO ] Flatten gal took : 18 ms
[2024-05-26 09:22:20] [INFO ] Flatten gal took : 17 ms
[2024-05-26 09:22:20] [INFO ] Time to serialize gal into /tmp/LTL16367676171221149355.gal : 3 ms
[2024-05-26 09:22:20] [INFO ] Time to serialize properties into /tmp/LTL15495310444134584979.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/LTL16367676171221149355.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15495310444134584979.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...277
Read 1 LTL properties
Checking formula 0 : !(((F("(p399>p484)"))||(X((X("(p218>=1)"))U((X(G("(p218>=1)")))||(("(p107>p105)")&&(X(("(p218>=1)")&&(X(F("(p107>p105)")))))))))))
Formula 0 simplified : G!"(p399>p484)" & X(X!"(p218>=1)" R (XF!"(p218>=1)" & (!"(p107>p105)" | X(!"(p218>=1)" | XG!"(p107>p105)"))))
Detected timeout of ITS tools.
[2024-05-26 09:22:35] [INFO ] Flatten gal took : 15 ms
[2024-05-26 09:22:35] [INFO ] Applying decomposition
[2024-05-26 09:22:36] [INFO ] Flatten gal took : 16 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/graph16779841921223063831.txt' '-o' '/tmp/graph16779841921223063831.bin' '-w' '/tmp/graph16779841921223063831.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16779841921223063831.bin' '-l' '-1' '-v' '-w' '/tmp/graph16779841921223063831.weights' '-q' '0' '-e' '0.001'
[2024-05-26 09:22:36] [INFO ] Decomposing Gal with order
[2024-05-26 09:22:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 09:22:36] [INFO ] Flatten gal took : 53 ms
[2024-05-26 09:22:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-26 09:22:36] [INFO ] Time to serialize gal into /tmp/LTL16225197722612428046.gal : 6 ms
[2024-05-26 09:22:36] [INFO ] Time to serialize properties into /tmp/LTL11388934569340258533.ltl : 78 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/LTL16225197722612428046.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11388934569340258533.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...277
Read 1 LTL properties
Checking formula 0 : !(((F("(gu194.p399>gu194.p484)"))||(X((X("(gi3.gi0.gi0.gi2.gi1.gu105.p218>=1)"))U((X(G("(gi3.gi0.gi0.gi2.gi1.gu105.p218>=1)")))||(("(g...261
Formula 0 simplified : G!"(gu194.p399>gu194.p484)" & X(X!"(gi3.gi0.gi0.gi2.gi1.gu105.p218>=1)" R (XF!"(gi3.gi0.gi0.gi2.gi1.gu105.p218>=1)" & (!"(gu51.p107>...242
Detected timeout of ITS tools.
Treatment of property RefineWMG-PT-100101-LTLCardinality-08 finished in 377044 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 299 edges and 504 vertex of which 200 / 504 are part of one of the 100 SCC in 0 ms
Free SCC test removed 100 places
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Reduce places removed 100 places and 0 transitions.
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Iterating post reduction 0 with 99 rules applied. Total rules applied 100 place count 304 transition count 204
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 198 places and 0 transitions.
Iterating global reduction 1 with 297 rules applied. Total rules applied 397 place count 106 transition count 105
Drop transitions (Trivial Post-Agglo cleanup.) removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 1 with 94 rules applied. Total rules applied 491 place count 106 transition count 11
Reduce places removed 94 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 95 rules applied. Total rules applied 586 place count 12 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 587 place count 11 transition count 10
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 587 place count 11 transition count 8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 591 place count 9 transition count 8
Applied a total of 591 rules in 12 ms. Remains 9 /504 variables (removed 495) and now considering 8/403 (removed 395) transitions.
Running 6 sub problems to find dead transitions.
// Phase 1: matrix 8 rows 9 cols
[2024-05-26 09:22:51] [INFO ] Computed 3 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 7/16 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/17 variables, and 12 constraints, problems are : Problem set: 0 solved, 6 unsolved in 50 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 9/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 7/16 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/16 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/17 variables, and 18 constraints, problems are : Problem set: 0 solved, 6 unsolved in 43 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 9/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 98ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 98ms
[2024-05-26 09:22:51] [INFO ] Invariant cache hit.
[2024-05-26 09:22:51] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-26 09:22:51] [INFO ] Invariant cache hit.
[2024-05-26 09:22:51] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-26 09:22:51] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2024-05-26 09:22:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 7/16 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/16 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/17 variables, and 12 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 9/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 2/9 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 7/16 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/16 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/16 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/17 variables, and 18 constraints, problems are : Problem set: 0 solved, 6 unsolved in 44 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 9/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 92ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 93ms
Starting structural reductions in SI_LTL mode, iteration 1 : 9/504 places, 8/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 252 ms. Remains : 9/504 places, 8/403 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLCardinality-10 finished in 374 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F(G(p1))&&F(p2))))'
Support contains 6 out of 504 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Graph (trivial) has 295 edges and 504 vertex of which 198 / 504 are part of one of the 99 SCC in 0 ms
Free SCC test removed 99 places
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Reduce places removed 99 places and 0 transitions.
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 306 transition count 206
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Deduced a syphon composed of 97 places in 1 ms
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 1 with 291 rules applied. Total rules applied 390 place count 112 transition count 109
Drop transitions (Trivial Post-Agglo cleanup.) removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 1 with 86 rules applied. Total rules applied 476 place count 112 transition count 23
Reduce places removed 86 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 88 rules applied. Total rules applied 564 place count 26 transition count 21
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 566 place count 24 transition count 21
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 566 place count 24 transition count 18
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 572 place count 21 transition count 18
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 4 with 2 rules applied. Total rules applied 574 place count 20 transition count 17
Applied a total of 574 rules in 23 ms. Remains 20 /504 variables (removed 484) and now considering 17/403 (removed 386) transitions.
Running 14 sub problems to find dead transitions.
// Phase 1: matrix 17 rows 20 cols
[2024-05-26 09:22:51] [INFO ] Computed 6 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 2/20 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 16/36 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/36 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/37 variables, and 26 constraints, problems are : Problem set: 0 solved, 14 unsolved in 105 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 2/20 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 16/36 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 14/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/36 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 36/37 variables, and 40 constraints, problems are : Problem set: 0 solved, 14 unsolved in 122 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 231ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 232ms
[2024-05-26 09:22:52] [INFO ] Invariant cache hit.
[2024-05-26 09:22:52] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-26 09:22:52] [INFO ] Invariant cache hit.
[2024-05-26 09:22:52] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-26 09:22:52] [INFO ] Redundant transitions in 13 ms returned []
Running 14 sub problems to find dead transitions.
[2024-05-26 09:22:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 2/20 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 16/36 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 0/36 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/37 variables, and 26 constraints, problems are : Problem set: 0 solved, 14 unsolved in 109 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (OVERLAPS) 2/20 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (OVERLAPS) 16/36 variables, 20/26 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 14/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/36 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 0/36 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 36/37 variables, and 40 constraints, problems are : Problem set: 0 solved, 14 unsolved in 103 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 215ms problems are : Problem set: 0 solved, 14 unsolved
Search for dead transitions found 0 dead transitions in 215ms
Starting structural reductions in SI_LTL mode, iteration 1 : 20/504 places, 17/403 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 540 ms. Remains : 20/504 places, 17/403 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-11
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RefineWMG-PT-100101-LTLCardinality-11 finished in 722 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))||F(p1)))'
Support contains 3 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 8 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
// Phase 1: matrix 403 rows 504 cols
[2024-05-26 09:22:52] [INFO ] Computed 202 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20013 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20021 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40067ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40071ms
[2024-05-26 09:23:32] [INFO ] Invariant cache hit.
[2024-05-26 09:23:32] [INFO ] Implicit Places using invariants in 149 ms returned []
[2024-05-26 09:23:32] [INFO ] Invariant cache hit.
[2024-05-26 09:23:33] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:23:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20662 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 50714ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 50716ms
Finished structural reductions in LTL mode , in 1 iterations and 91246 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-12
Product exploration explored 100000 steps with 98 reset in 1276 ms.
Stack based approach found an accepted trace after 209 steps with 0 reset with depth 210 and stack size 210 in 4 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-100101-LTLCardinality-12 finished in 92715 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(F((p0&&X(p0))))))'
Support contains 1 out of 504 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 504/504 places, 403/403 transitions.
Applied a total of 0 rules in 8 ms. Remains 504 /504 variables (removed 0) and now considering 403/403 (removed 0) transitions.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:24:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20016 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 40063ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 40066ms
[2024-05-26 09:25:05] [INFO ] Invariant cache hit.
[2024-05-26 09:25:05] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-26 09:25:05] [INFO ] Invariant cache hit.
[2024-05-26 09:25:05] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
Running 302 sub problems to find dead transitions.
[2024-05-26 09:25:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (OVERLAPS) 0/907 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
No progress, stopping.
After SMT solving in domain Real declared 907/907 variables, and 706 constraints, problems are : Problem set: 0 solved, 302 unsolved in 20573 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 2 (OVERLAPS) 2/504 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 4 (OVERLAPS) 403/907 variables, 504/706 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 302/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/1008 constraints. Problems are: Problem set: 0 solved, 302 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 907/907 variables, and 1008 constraints, problems are : Problem set: 0 solved, 302 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 202/202 constraints, State Equation: 504/504 constraints, PredecessorRefiner: 302/302 constraints, Known Traps: 0/0 constraints]
After SMT, in 50618ms problems are : Problem set: 0 solved, 302 unsolved
Search for dead transitions found 0 dead transitions in 50621ms
Finished structural reductions in LTL mode , in 1 iterations and 91146 ms. Remains : 504/504 places, 403/403 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RefineWMG-PT-100101-LTLCardinality-13
Product exploration explored 100000 steps with 4 reset in 1383 ms.
Stack based approach found an accepted trace after 34 steps with 0 reset with depth 35 and stack size 35 in 0 ms.
FORMULA RefineWMG-PT-100101-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property RefineWMG-PT-100101-LTLCardinality-13 finished in 92710 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((X(p1) U (X(G(p1))||(p2&&X((p1&&X(F(p2))))))))))'
[2024-05-26 09:25:58] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3848644914904472540
[2024-05-26 09:25:58] [INFO ] Computing symmetric may disable matrix : 403 transitions.
[2024-05-26 09:25:58] [INFO ] Applying decomposition
[2024-05-26 09:25:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 09:25:58] [INFO ] Computing symmetric may enable matrix : 403 transitions.
[2024-05-26 09:25:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 09:25:58] [INFO ] Flatten gal took : 25 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/graph6745585388276218916.txt' '-o' '/tmp/graph6745585388276218916.bin' '-w' '/tmp/graph6745585388276218916.weights'
[2024-05-26 09:25:58] [INFO ] Computing Do-Not-Accords matrix : 403 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6745585388276218916.bin' '-l' '-1' '-v' '-w' '/tmp/graph6745585388276218916.weights' '-q' '0' '-e' '0.001'
[2024-05-26 09:25:58] [INFO ] Decomposing Gal with order
[2024-05-26 09:25:58] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 09:25:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 09:25:58] [INFO ] Built C files in 104ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3848644914904472540
Running compilation step : cd /tmp/ltsmin3848644914904472540;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' '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'
[2024-05-26 09:25:58] [INFO ] Flatten gal took : 19 ms
[2024-05-26 09:25:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-26 09:25:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality2547812237744469064.gal : 4 ms
[2024-05-26 09:25:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality16877286635089115542.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/LTLCardinality2547812237744469064.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16877286635089115542.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...298
Read 1 LTL properties
Checking formula 0 : !(((F("(gu233.p399>gu233.p484)"))||(X((X("(gi2.gi1.gi2.gi0.gi2.gu105.p218>=1)"))U((X(G("(gi2.gi1.gi2.gi0.gi2.gu105.p218>=1)")))||(("(g...261
Formula 0 simplified : G!"(gu233.p399>gu233.p484)" & X(X!"(gi2.gi1.gi2.gi0.gi2.gu105.p218>=1)" R (XF!"(gi2.gi1.gi2.gi0.gi2.gu105.p218>=1)" & (!"(gu52.p107>...242
Compilation finished in 1030 ms.
Running link step : cd /tmp/ltsmin3848644914904472540;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin3848644914904472540;'/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' '--ltl' '(<>((LTLAPp0==true))||X((X((LTLAPp1==true)) U (X([]((LTLAPp1==true)))||((LTLAPp2==true)&&X(((LTLAPp1==true)&&X(<>((LTLAPp2==true))))))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.020: LTL layer: formula: (<>((LTLAPp0==true))||X((X((LTLAPp1==true)) U (X([]((LTLAPp1==true)))||((LTLAPp2==true)&&X(((LTLAPp1==true)&&X(<>((LTLAPp2==true))))))))))
pins2lts-mc-linux64( 6/ 8), 0.021: "(<>((LTLAPp0==true))||X((X((LTLAPp1==true)) U (X([]((LTLAPp1==true)))||((LTLAPp2==true)&&X(((LTLAPp1==true)&&X(<>((LTLAPp2==true))))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.021: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.054: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.052: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.054: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.053: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.061: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.061: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.069: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.078: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.212: DFS-FIFO for weak LTL, using special progress label 407
pins2lts-mc-linux64( 0/ 8), 0.212: There are 408 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.212: State length is 505, there are 415 groups
pins2lts-mc-linux64( 0/ 8), 0.212: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.212: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.212: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.212: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.646: ~1 levels ~960 states ~98008 transitions
pins2lts-mc-linux64( 5/ 8), 0.963: ~1 levels ~1920 states ~185856 transitions
pins2lts-mc-linux64( 2/ 8), 1.423: ~1 levels ~3840 states ~382880 transitions
pins2lts-mc-linux64( 5/ 8), 2.044: ~1 levels ~7680 states ~769152 transitions
pins2lts-mc-linux64( 5/ 8), 2.932: ~1 levels ~15360 states ~1349304 transitions
pins2lts-mc-linux64( 5/ 8), 4.555: ~1 levels ~30720 states ~2724800 transitions
pins2lts-mc-linux64( 5/ 8), 7.330: ~1 levels ~61440 states ~5738640 transitions
pins2lts-mc-linux64( 5/ 8), 13.135: ~1 levels ~122880 states ~11959696 transitions
pins2lts-mc-linux64( 6/ 8), 24.206: ~1 levels ~245760 states ~23474048 transitions
pins2lts-mc-linux64( 6/ 8), 45.290: ~1 levels ~491520 states ~45905080 transitions
pins2lts-mc-linux64( 1/ 8), 90.397: ~1 levels ~983040 states ~94505288 transitions
pins2lts-mc-linux64( 1/ 8), 182.315: ~1 levels ~1966080 states ~193071776 transitions
pins2lts-mc-linux64( 0/ 8), 366.103: ~1 levels ~3932160 states ~385566456 transitions
pins2lts-mc-linux64( 0/ 8), 537.413: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 538.061:
pins2lts-mc-linux64( 0/ 8), 538.061: mean standard work distribution: 0.4% (states) 0.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 538.061:
pins2lts-mc-linux64( 0/ 8), 538.061: Explored 5630042 states 555064866 transitions, fanout: 98.590
pins2lts-mc-linux64( 0/ 8), 538.061: Total exploration time 537.820 sec (537.210 sec minimum, 537.446 sec on average)
pins2lts-mc-linux64( 0/ 8), 538.061: States per second: 10468, Transitions per second: 1032064
pins2lts-mc-linux64( 0/ 8), 538.061:
pins2lts-mc-linux64( 0/ 8), 538.061: Progress states detected: 134216830
pins2lts-mc-linux64( 0/ 8), 538.062: Redundant explorations: -95.8053
pins2lts-mc-linux64( 0/ 8), 538.062:
pins2lts-mc-linux64( 0/ 8), 538.062: Queue width: 8B, total height: 213255836, memory: 1627.01MB
pins2lts-mc-linux64( 0/ 8), 538.062: Tree memory: 1095.4MB, 8.6 B/state, compr.: 0.4%
pins2lts-mc-linux64( 0/ 8), 538.063: Tree fill ratio (roots/leafs): 99.0%/27.0%
pins2lts-mc-linux64( 0/ 8), 538.063: Stored 405 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 538.063: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 538.063: Est. total memory use: 2722.4MB (~2651.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3848644914904472540;'/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' '--ltl' '(<>((LTLAPp0==true))||X((X((LTLAPp1==true)) U (X([]((LTLAPp1==true)))||((LTLAPp2==true)&&X(((LTLAPp1==true)&&X(<>((LTLAPp2==true))))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3848644914904472540;'/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' '--ltl' '(<>((LTLAPp0==true))||X((X((LTLAPp1==true)) U (X([]((LTLAPp1==true)))||((LTLAPp2==true)&&X(((LTLAPp1==true)&&X(<>((LTLAPp2==true))))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Detected timeout of ITS tools.
[2024-05-26 09:51:44] [INFO ] Flatten gal took : 15 ms
[2024-05-26 09:51:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality10211468242534744609.gal : 2 ms
[2024-05-26 09:51:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality7947259800835717794.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/LTLCardinality10211468242534744609.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7947259800835717794.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...298
Read 1 LTL properties
Checking formula 0 : !(((F("(p399>p484)"))||(X((X("(p218>=1)"))U((X(G("(p218>=1)")))||(("(p107>p105)")&&(X(("(p218>=1)")&&(X(F("(p107>p105)")))))))))))
Formula 0 simplified : G!"(p399>p484)" & X(X!"(p218>=1)" R (XF!"(p218>=1)" & (!"(p107>p105)" | X(!"(p218>=1)" | XG!"(p107>p105)"))))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
BK_TIME_CONFINEMENT_REACHED
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="RefineWMG-PT-100101"
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 RefineWMG-PT-100101, 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 r312-tall-171662339200763"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-100101.tgz
mv RefineWMG-PT-100101 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 ;