About the Execution of ITS-Tools for ShieldRVt-PT-030B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8944.911 | 2506767.00 | 7825478.00 | 2094.40 | FFFFFFFTFFFFFFFF | 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.r356-tall-171683762301004.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 ShieldRVt-PT-030B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683762301004
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 808K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 21:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 11 21:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 11 21:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 11 21:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 364K 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 ShieldRVt-PT-030B-LTLFireability-00
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-01
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-02
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-03
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-04
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-05
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-06
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-07
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-08
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-09
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-10
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-11
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-12
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-13
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-14
FORMULA_NAME ShieldRVt-PT-030B-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717081884180
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-030B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-30 15:11:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 15:11:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 15:11:25] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2024-05-30 15:11:25] [INFO ] Transformed 1503 places.
[2024-05-30 15:11:25] [INFO ] Transformed 1503 transitions.
[2024-05-30 15:11:25] [INFO ] Found NUPN structural information;
[2024-05-30 15:11:25] [INFO ] Parsed PT model containing 1503 places and 1503 transitions and 3546 arcs in 254 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldRVt-PT-030B-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030B-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-030B-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 1503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1503/1503 places, 1503/1503 transitions.
Discarding 321 places :
Symmetric choice reduction at 0 with 321 rule applications. Total rules 321 place count 1182 transition count 1182
Iterating global reduction 0 with 321 rules applied. Total rules applied 642 place count 1182 transition count 1182
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 643 place count 1181 transition count 1181
Iterating global reduction 0 with 1 rules applied. Total rules applied 644 place count 1181 transition count 1181
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 645 place count 1180 transition count 1180
Iterating global reduction 0 with 1 rules applied. Total rules applied 646 place count 1180 transition count 1180
Applied a total of 646 rules in 381 ms. Remains 1180 /1503 variables (removed 323) and now considering 1180/1503 (removed 323) transitions.
// Phase 1: matrix 1180 rows 1180 cols
[2024-05-30 15:11:26] [INFO ] Computed 121 invariants in 28 ms
[2024-05-30 15:11:26] [INFO ] Implicit Places using invariants in 473 ms returned []
[2024-05-30 15:11:26] [INFO ] Invariant cache hit.
[2024-05-30 15:11:27] [INFO ] Implicit Places using invariants and state equation in 826 ms returned []
Implicit Place search using SMT with State Equation took 1328 ms to find 0 implicit places.
Running 1179 sub problems to find dead transitions.
[2024-05-30 15:11:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1179 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1179 unsolved
SMT process timed out in 30298ms, After SMT, problems are : Problem set: 0 solved, 1179 unsolved
Search for dead transitions found 0 dead transitions in 30321ms
Starting structural reductions in LTL mode, iteration 1 : 1180/1503 places, 1180/1503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32056 ms. Remains : 1180/1503 places, 1180/1503 transitions.
Support contains 35 out of 1180 places after structural reductions.
[2024-05-30 15:11:58] [INFO ] Flatten gal took : 97 ms
[2024-05-30 15:11:58] [INFO ] Flatten gal took : 53 ms
[2024-05-30 15:11:58] [INFO ] Input system was already deterministic with 1180 transitions.
Support contains 32 out of 1180 places (down from 35) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2181 ms. (18 steps per ms) remains 8/23 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 8/8 properties
[2024-05-30 15:11:59] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 176/192 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 988/1180 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 15:11:59] [INFO ] Deduced a trap composed of 22 places in 204 ms of which 33 ms to minimize.
[2024-05-30 15:11:59] [INFO ] Deduced a trap composed of 17 places in 182 ms of which 4 ms to minimize.
[2024-05-30 15:12:00] [INFO ] Deduced a trap composed of 18 places in 165 ms of which 4 ms to minimize.
[2024-05-30 15:12:00] [INFO ] Deduced a trap composed of 36 places in 166 ms of which 3 ms to minimize.
[2024-05-30 15:12:00] [INFO ] Deduced a trap composed of 25 places in 162 ms of which 4 ms to minimize.
[2024-05-30 15:12:00] [INFO ] Deduced a trap composed of 42 places in 159 ms of which 3 ms to minimize.
[2024-05-30 15:12:00] [INFO ] Deduced a trap composed of 26 places in 152 ms of which 4 ms to minimize.
[2024-05-30 15:12:00] [INFO ] Deduced a trap composed of 35 places in 124 ms of which 3 ms to minimize.
[2024-05-30 15:12:01] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 3 ms to minimize.
[2024-05-30 15:12:01] [INFO ] Deduced a trap composed of 34 places in 124 ms of which 2 ms to minimize.
[2024-05-30 15:12:01] [INFO ] Deduced a trap composed of 49 places in 116 ms of which 2 ms to minimize.
[2024-05-30 15:12:01] [INFO ] Deduced a trap composed of 46 places in 104 ms of which 3 ms to minimize.
[2024-05-30 15:12:01] [INFO ] Deduced a trap composed of 38 places in 92 ms of which 2 ms to minimize.
[2024-05-30 15:12:01] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 2 ms to minimize.
[2024-05-30 15:12:01] [INFO ] Deduced a trap composed of 39 places in 90 ms of which 2 ms to minimize.
[2024-05-30 15:12:01] [INFO ] Deduced a trap composed of 49 places in 92 ms of which 2 ms to minimize.
[2024-05-30 15:12:02] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 2 ms to minimize.
[2024-05-30 15:12:02] [INFO ] Deduced a trap composed of 42 places in 90 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1180 variables, 18/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1180 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 1180/2360 variables, 1180/1319 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2360 variables, 0/1319 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 0/2360 variables, 0/1319 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2360/2360 variables, and 1319 constraints, problems are : Problem set: 0 solved, 8 unsolved in 4074 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 1180/1180 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 176/192 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 988/1180 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1180 variables, 18/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 15:12:03] [INFO ] Deduced a trap composed of 34 places in 158 ms of which 3 ms to minimize.
[2024-05-30 15:12:03] [INFO ] Deduced a trap composed of 50 places in 147 ms of which 3 ms to minimize.
[2024-05-30 15:12:04] [INFO ] Deduced a trap composed of 28 places in 142 ms of which 3 ms to minimize.
[2024-05-30 15:12:04] [INFO ] Deduced a trap composed of 27 places in 131 ms of which 3 ms to minimize.
[2024-05-30 15:12:04] [INFO ] Deduced a trap composed of 44 places in 125 ms of which 3 ms to minimize.
[2024-05-30 15:12:04] [INFO ] Deduced a trap composed of 48 places in 131 ms of which 3 ms to minimize.
[2024-05-30 15:12:04] [INFO ] Deduced a trap composed of 42 places in 113 ms of which 2 ms to minimize.
[2024-05-30 15:12:04] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 2 ms to minimize.
[2024-05-30 15:12:04] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 2 ms to minimize.
[2024-05-30 15:12:04] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 2 ms to minimize.
[2024-05-30 15:12:05] [INFO ] Deduced a trap composed of 40 places in 100 ms of which 3 ms to minimize.
[2024-05-30 15:12:05] [INFO ] Deduced a trap composed of 40 places in 91 ms of which 4 ms to minimize.
[2024-05-30 15:12:05] [INFO ] Deduced a trap composed of 52 places in 93 ms of which 2 ms to minimize.
[2024-05-30 15:12:05] [INFO ] Deduced a trap composed of 43 places in 83 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1180 variables, 14/153 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1180 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1180/2360 variables, 1180/1333 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2360 variables, 8/1341 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 15:12:06] [INFO ] Deduced a trap composed of 20 places in 145 ms of which 3 ms to minimize.
[2024-05-30 15:12:06] [INFO ] Deduced a trap composed of 22 places in 141 ms of which 4 ms to minimize.
[2024-05-30 15:12:06] [INFO ] Deduced a trap composed of 44 places in 130 ms of which 3 ms to minimize.
[2024-05-30 15:12:06] [INFO ] Deduced a trap composed of 57 places in 132 ms of which 3 ms to minimize.
[2024-05-30 15:12:07] [INFO ] Deduced a trap composed of 48 places in 140 ms of which 4 ms to minimize.
[2024-05-30 15:12:07] [INFO ] Deduced a trap composed of 45 places in 131 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/2360 variables, 6/1347 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-30 15:12:07] [INFO ] Deduced a trap composed of 48 places in 129 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2360 variables, 1/1348 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2360/2360 variables, and 1348 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 121/121 constraints, State Equation: 1180/1180 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 39/39 constraints]
After SMT, in 9101ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 1180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 324 transitions
Trivial Post-agglo rules discarded 324 transitions
Performed 324 trivial Post agglomeration. Transition count delta: 324
Iterating post reduction 0 with 324 rules applied. Total rules applied 324 place count 1180 transition count 856
Reduce places removed 324 places and 0 transitions.
Iterating post reduction 1 with 324 rules applied. Total rules applied 648 place count 856 transition count 856
Performed 227 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 227 Pre rules applied. Total rules applied 648 place count 856 transition count 629
Deduced a syphon composed of 227 places in 1 ms
Reduce places removed 227 places and 0 transitions.
Iterating global reduction 2 with 454 rules applied. Total rules applied 1102 place count 629 transition count 629
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1109 place count 622 transition count 622
Iterating global reduction 2 with 7 rules applied. Total rules applied 1116 place count 622 transition count 622
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 1116 place count 622 transition count 616
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1128 place count 616 transition count 616
Performed 268 Post agglomeration using F-continuation condition.Transition count delta: 268
Deduced a syphon composed of 268 places in 1 ms
Reduce places removed 268 places and 0 transitions.
Iterating global reduction 2 with 536 rules applied. Total rules applied 1664 place count 348 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1665 place count 348 transition count 347
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1667 place count 347 transition count 346
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -85
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 1843 place count 259 transition count 431
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1844 place count 259 transition count 430
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1845 place count 258 transition count 429
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1846 place count 257 transition count 429
Applied a total of 1846 rules in 200 ms. Remains 257 /1180 variables (removed 923) and now considering 429/1180 (removed 751) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 257/1180 places, 429/1180 transitions.
RANDOM walk for 40000 steps (15 resets) in 893 ms. (44 steps per ms) remains 6/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 205 ms. (194 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 186 ms. (213 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 165 ms. (240 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 185 ms. (215 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 174 ms. (228 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 173 ms. (229 steps per ms) remains 6/6 properties
// Phase 1: matrix 429 rows 257 cols
[2024-05-30 15:12:09] [INFO ] Computed 120 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 22/34 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 81/115 variables, 34/45 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 75/190 variables, 38/83 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/190 variables, 19/102 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/190 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 22/212 variables, 8/110 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 4/114 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/212 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 22/234 variables, 8/122 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/234 variables, 4/126 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/234 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 22/256 variables, 8/134 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/256 variables, 4/138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/256 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 22/278 variables, 8/146 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/278 variables, 4/150 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/278 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (OVERLAPS) 27/305 variables, 8/158 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/305 variables, 3/161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/305 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (OVERLAPS) 1/306 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/306 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/306 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (OVERLAPS) 23/329 variables, 9/172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/329 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/329 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (OVERLAPS) 3/332 variables, 2/176 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/332 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/332 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (OVERLAPS) 19/351 variables, 10/187 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/351 variables, 4/191 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/351 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (OVERLAPS) 22/373 variables, 8/199 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/373 variables, 4/203 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/373 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (OVERLAPS) 22/395 variables, 8/211 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/395 variables, 4/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/395 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (OVERLAPS) 22/417 variables, 8/223 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/417 variables, 4/227 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/417 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (OVERLAPS) 22/439 variables, 8/235 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/439 variables, 4/239 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/439 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (OVERLAPS) 22/461 variables, 8/247 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/461 variables, 4/251 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/461 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (OVERLAPS) 22/483 variables, 8/259 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/483 variables, 4/263 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/483 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (OVERLAPS) 22/505 variables, 8/271 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/505 variables, 4/275 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/505 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (OVERLAPS) 22/527 variables, 8/283 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/527 variables, 4/287 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/527 variables, 0/287 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (OVERLAPS) 22/549 variables, 8/295 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/549 variables, 4/299 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/549 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (OVERLAPS) 22/571 variables, 8/307 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/571 variables, 4/311 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/571 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (OVERLAPS) 22/593 variables, 8/319 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/593 variables, 4/323 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/593 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (OVERLAPS) 22/615 variables, 8/331 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/615 variables, 4/335 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/615 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (OVERLAPS) 22/637 variables, 8/343 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/637 variables, 4/347 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/637 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (OVERLAPS) 22/659 variables, 8/355 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/659 variables, 4/359 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/659 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (OVERLAPS) 19/678 variables, 8/367 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/678 variables, 4/371 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/678 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (OVERLAPS) 8/686 variables, 4/375 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/686 variables, 2/377 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/686 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (OVERLAPS) 0/686 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 686/686 variables, and 377 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2348 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 257/257 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) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 22/34 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 81/115 variables, 34/45 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 75/190 variables, 38/84 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/190 variables, 19/103 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/190 variables, 5/108 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/190 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 22/212 variables, 8/116 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/212 variables, 4/120 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/212 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 22/234 variables, 8/128 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/234 variables, 4/132 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/234 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 22/256 variables, 8/140 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/256 variables, 4/144 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/256 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (OVERLAPS) 22/278 variables, 8/152 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/278 variables, 4/156 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/278 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 22 (OVERLAPS) 27/305 variables, 8/164 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/305 variables, 3/167 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/305 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 25 (OVERLAPS) 1/306 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/306 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/306 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 28 (OVERLAPS) 23/329 variables, 9/178 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/329 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/329 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 31 (OVERLAPS) 3/332 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/332 variables, 1/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/332 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 34 (OVERLAPS) 19/351 variables, 10/193 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/351 variables, 4/197 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/351 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 37 (OVERLAPS) 22/373 variables, 8/205 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/373 variables, 4/209 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/373 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 40 (OVERLAPS) 22/395 variables, 8/217 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/395 variables, 4/221 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/395 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 43 (OVERLAPS) 22/417 variables, 8/229 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/417 variables, 4/233 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/417 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 46 (OVERLAPS) 22/439 variables, 8/241 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/439 variables, 4/245 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/439 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 49 (OVERLAPS) 22/461 variables, 8/253 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/461 variables, 4/257 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/461 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 52 (OVERLAPS) 22/483 variables, 8/265 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/483 variables, 4/269 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/483 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 55 (OVERLAPS) 22/505 variables, 8/277 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/505 variables, 4/281 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/505 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 58 (OVERLAPS) 22/527 variables, 8/289 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/527 variables, 4/293 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/527 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 61 (OVERLAPS) 22/549 variables, 8/301 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/549 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/549 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 64 (OVERLAPS) 22/571 variables, 8/313 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/571 variables, 4/317 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/571 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 67 (OVERLAPS) 22/593 variables, 8/325 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/593 variables, 4/329 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/593 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 70 (OVERLAPS) 22/615 variables, 8/337 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/615 variables, 4/341 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/615 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 73 (OVERLAPS) 22/637 variables, 8/349 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/637 variables, 4/353 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/637 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 76 (OVERLAPS) 22/659 variables, 8/361 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/659 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/659 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 79 (OVERLAPS) 19/678 variables, 8/373 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/678 variables, 4/377 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/678 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 82 (OVERLAPS) 8/686 variables, 4/381 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/686 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/686 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 85 (OVERLAPS) 0/686 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 686/686 variables, and 383 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1691 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 257/257 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 4048ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 436 ms.
Support contains 12 out of 257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 257/257 places, 429/429 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 257 transition count 428
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 256 transition count 428
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 256 transition count 425
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 253 transition count 425
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 252 transition count 427
Applied a total of 10 rules in 36 ms. Remains 252 /257 variables (removed 5) and now considering 427/429 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 252/257 places, 427/429 transitions.
RANDOM walk for 40000 steps (14 resets) in 357 ms. (111 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 118 ms. (336 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (9 resets) in 128 ms. (310 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 220555 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :1 out of 6
Probabilistic random walk after 220555 steps, saw 144896 distinct states, run finished after 3018 ms. (steps per millisecond=73 ) properties seen :1
// Phase 1: matrix 427 rows 252 cols
[2024-05-30 15:12:17] [INFO ] Computed 120 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 16/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 56/81 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 52/133 variables, 26/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 24/157 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/157 variables, 2/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/157 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 1/158 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/158 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/158 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 21/179 variables, 8/91 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/179 variables, 3/94 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/179 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 1/180 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/180 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/180 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 22/202 variables, 8/104 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/202 variables, 4/108 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/202 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 22/224 variables, 8/116 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/224 variables, 4/120 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/224 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (OVERLAPS) 22/246 variables, 8/128 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/246 variables, 4/132 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/246 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (OVERLAPS) 22/268 variables, 8/140 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/268 variables, 4/144 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/268 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (OVERLAPS) 22/290 variables, 8/152 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/290 variables, 4/156 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/290 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (OVERLAPS) 22/312 variables, 8/164 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/312 variables, 4/168 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/312 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (OVERLAPS) 22/334 variables, 8/176 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/334 variables, 4/180 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/334 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (OVERLAPS) 22/356 variables, 8/188 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/356 variables, 4/192 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/356 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (OVERLAPS) 22/378 variables, 8/200 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/378 variables, 4/204 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/378 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (OVERLAPS) 22/400 variables, 8/212 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/400 variables, 4/216 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/400 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (OVERLAPS) 22/422 variables, 8/224 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/422 variables, 4/228 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/422 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (OVERLAPS) 22/444 variables, 8/236 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/444 variables, 4/240 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/444 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (OVERLAPS) 22/466 variables, 8/248 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/466 variables, 4/252 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/466 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (OVERLAPS) 22/488 variables, 8/260 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/488 variables, 4/264 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/488 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (OVERLAPS) 22/510 variables, 8/272 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/510 variables, 4/276 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/510 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (OVERLAPS) 22/532 variables, 8/284 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/532 variables, 4/288 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/532 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (OVERLAPS) 22/554 variables, 8/296 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/554 variables, 4/300 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/554 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (OVERLAPS) 22/576 variables, 8/308 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/576 variables, 4/312 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/576 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (OVERLAPS) 22/598 variables, 8/320 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/598 variables, 4/324 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/598 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (OVERLAPS) 22/620 variables, 8/332 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/620 variables, 4/336 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/620 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (OVERLAPS) 22/642 variables, 8/344 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/642 variables, 4/348 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/642 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (OVERLAPS) 20/662 variables, 8/356 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/662 variables, 4/360 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/662 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (OVERLAPS) 14/676 variables, 6/366 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/676 variables, 3/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (INCLUDED_ONLY) 0/676 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (OVERLAPS) 3/679 variables, 2/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/679 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (INCLUDED_ONLY) 0/679 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (OVERLAPS) 0/679 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 679/679 variables, and 372 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1649 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 252/252 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) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 16/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 56/81 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 52/133 variables, 26/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/133 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 24/157 variables, 7/84 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/157 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/157 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 1/158 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/158 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/158 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 21/179 variables, 8/96 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/179 variables, 3/99 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/179 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 1/180 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/180 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/180 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 22/202 variables, 8/109 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/202 variables, 4/113 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/202 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 22/224 variables, 8/121 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/224 variables, 4/125 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/224 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (OVERLAPS) 22/246 variables, 8/133 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/246 variables, 4/137 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/246 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (OVERLAPS) 22/268 variables, 8/145 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/268 variables, 4/149 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/268 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (OVERLAPS) 22/290 variables, 8/157 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/290 variables, 4/161 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/290 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (OVERLAPS) 22/312 variables, 8/169 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/312 variables, 4/173 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/312 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (OVERLAPS) 22/334 variables, 8/181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/334 variables, 4/185 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/334 variables, 0/185 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (OVERLAPS) 22/356 variables, 8/193 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/356 variables, 4/197 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/356 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (OVERLAPS) 22/378 variables, 8/205 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/378 variables, 4/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/378 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (OVERLAPS) 22/400 variables, 8/217 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/400 variables, 4/221 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/400 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (OVERLAPS) 22/422 variables, 8/229 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/422 variables, 4/233 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/422 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (OVERLAPS) 22/444 variables, 8/241 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/444 variables, 4/245 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/444 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (OVERLAPS) 22/466 variables, 8/253 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/466 variables, 4/257 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/466 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (OVERLAPS) 22/488 variables, 8/265 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/488 variables, 4/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/488 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (OVERLAPS) 22/510 variables, 8/277 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/510 variables, 4/281 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/510 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (OVERLAPS) 22/532 variables, 8/289 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/532 variables, 4/293 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/532 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (OVERLAPS) 22/554 variables, 8/301 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/554 variables, 4/305 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/554 variables, 0/305 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (OVERLAPS) 22/576 variables, 8/313 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/576 variables, 4/317 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/576 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (OVERLAPS) 22/598 variables, 8/325 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/598 variables, 4/329 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/598 variables, 0/329 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (OVERLAPS) 22/620 variables, 8/337 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/620 variables, 4/341 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/620 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (OVERLAPS) 22/642 variables, 8/349 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/642 variables, 4/353 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/642 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (OVERLAPS) 20/662 variables, 8/361 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/662 variables, 4/365 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/662 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (OVERLAPS) 14/676 variables, 6/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 89 (INCLUDED_ONLY) 0/676 variables, 3/374 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 90 (INCLUDED_ONLY) 0/676 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 91 (OVERLAPS) 3/679 variables, 2/376 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 92 (INCLUDED_ONLY) 0/679 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 93 (INCLUDED_ONLY) 0/679 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 94 (OVERLAPS) 0/679 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 679/679 variables, and 377 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1347 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 252/252 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 3007ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 452 ms.
Support contains 9 out of 252 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 252/252 places, 427/427 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 252 transition count 424
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 249 transition count 424
Applied a total of 6 rules in 13 ms. Remains 249 /252 variables (removed 3) and now considering 424/427 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 249/252 places, 424/427 transitions.
RANDOM walk for 40000 steps (12 resets) in 282 ms. (141 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (8 resets) in 131 ms. (303 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (9 resets) in 111 ms. (357 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 237825 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :0 out of 5
Probabilistic random walk after 237825 steps, saw 154435 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :0
// Phase 1: matrix 424 rows 249 cols
[2024-05-30 15:12:23] [INFO ] Computed 120 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 16/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 56/81 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 52/133 variables, 26/59 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 19/152 variables, 6/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/152 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/152 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 22/174 variables, 8/89 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/174 variables, 4/93 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/174 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 22/196 variables, 8/101 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/196 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/196 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 22/218 variables, 8/113 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/218 variables, 4/117 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/218 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 22/240 variables, 8/125 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/240 variables, 4/129 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/240 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 22/262 variables, 8/137 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/262 variables, 4/141 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/262 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (OVERLAPS) 22/284 variables, 8/149 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/284 variables, 4/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/284 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (OVERLAPS) 22/306 variables, 8/161 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/306 variables, 4/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/306 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (OVERLAPS) 22/328 variables, 8/173 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/328 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/328 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (OVERLAPS) 22/350 variables, 8/185 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/350 variables, 4/189 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/350 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (OVERLAPS) 22/372 variables, 8/197 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/372 variables, 4/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/372 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (OVERLAPS) 22/394 variables, 8/209 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/394 variables, 4/213 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/394 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (OVERLAPS) 22/416 variables, 8/221 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/416 variables, 4/225 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/416 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (OVERLAPS) 22/438 variables, 8/233 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/438 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/438 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (OVERLAPS) 22/460 variables, 8/245 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/460 variables, 4/249 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/460 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (OVERLAPS) 22/482 variables, 8/257 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/482 variables, 4/261 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/482 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (OVERLAPS) 22/504 variables, 8/269 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/504 variables, 4/273 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/504 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (OVERLAPS) 22/526 variables, 8/281 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/526 variables, 4/285 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/526 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (OVERLAPS) 22/548 variables, 8/293 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/548 variables, 4/297 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/548 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (OVERLAPS) 22/570 variables, 8/305 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/570 variables, 4/309 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (INCLUDED_ONLY) 0/570 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (OVERLAPS) 22/592 variables, 8/317 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/592 variables, 4/321 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/592 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (OVERLAPS) 22/614 variables, 8/329 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/614 variables, 4/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/614 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (OVERLAPS) 22/636 variables, 8/341 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/636 variables, 4/345 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (INCLUDED_ONLY) 0/636 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (OVERLAPS) 20/656 variables, 8/353 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/656 variables, 4/357 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (INCLUDED_ONLY) 0/656 variables, 0/357 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (OVERLAPS) 14/670 variables, 6/363 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/670 variables, 3/366 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (INCLUDED_ONLY) 0/670 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (OVERLAPS) 3/673 variables, 2/368 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/673 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/673 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (OVERLAPS) 0/673 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 673/673 variables, and 369 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1550 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 249/249 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) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 16/25 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/25 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 56/81 variables, 25/33 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/81 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 52/133 variables, 26/60 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/133 variables, 4/77 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 19/152 variables, 6/83 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/152 variables, 3/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/152 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 22/174 variables, 8/94 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/174 variables, 4/98 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/174 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 22/196 variables, 8/106 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/196 variables, 4/110 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/196 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 22/218 variables, 8/118 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/218 variables, 4/122 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/218 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 22/240 variables, 8/130 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/240 variables, 4/134 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/240 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 22/262 variables, 8/142 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/262 variables, 4/146 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/262 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (OVERLAPS) 22/284 variables, 8/154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/284 variables, 4/158 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/284 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (OVERLAPS) 22/306 variables, 8/166 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/306 variables, 4/170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/306 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 34 (OVERLAPS) 22/328 variables, 8/178 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/328 variables, 4/182 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/328 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 37 (OVERLAPS) 22/350 variables, 8/190 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/350 variables, 4/194 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/350 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 40 (OVERLAPS) 22/372 variables, 8/202 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/372 variables, 4/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/372 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 43 (OVERLAPS) 22/394 variables, 8/214 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/394 variables, 4/218 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/394 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 46 (OVERLAPS) 22/416 variables, 8/226 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/416 variables, 4/230 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/416 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 49 (OVERLAPS) 22/438 variables, 8/238 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/438 variables, 4/242 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/438 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 52 (OVERLAPS) 22/460 variables, 8/250 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/460 variables, 4/254 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/460 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 55 (OVERLAPS) 22/482 variables, 8/262 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 56 (INCLUDED_ONLY) 0/482 variables, 4/266 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/482 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 58 (OVERLAPS) 22/504 variables, 8/274 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/504 variables, 4/278 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/504 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 61 (OVERLAPS) 22/526 variables, 8/286 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/526 variables, 4/290 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/526 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 64 (OVERLAPS) 22/548 variables, 8/298 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/548 variables, 4/302 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/548 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 67 (OVERLAPS) 22/570 variables, 8/310 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/570 variables, 4/314 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 69 (INCLUDED_ONLY) 0/570 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 70 (OVERLAPS) 22/592 variables, 8/322 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 71 (INCLUDED_ONLY) 0/592 variables, 4/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/592 variables, 0/326 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 73 (OVERLAPS) 22/614 variables, 8/334 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 74 (INCLUDED_ONLY) 0/614 variables, 4/338 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/614 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 76 (OVERLAPS) 22/636 variables, 8/346 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/636 variables, 4/350 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/636 variables, 0/350 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 79 (OVERLAPS) 20/656 variables, 8/358 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/656 variables, 4/362 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/656 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 82 (OVERLAPS) 14/670 variables, 6/368 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/670 variables, 3/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 84 (INCLUDED_ONLY) 0/670 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 85 (OVERLAPS) 3/673 variables, 2/373 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/673 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 87 (INCLUDED_ONLY) 0/673 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 88 (OVERLAPS) 0/673 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 673/673 variables, and 374 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1229 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 2803ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 353 ms.
Support contains 9 out of 249 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 249/249 places, 424/424 transitions.
Applied a total of 0 rules in 9 ms. Remains 249 /249 variables (removed 0) and now considering 424/424 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 249/249 places, 424/424 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 249/249 places, 424/424 transitions.
Applied a total of 0 rules in 7 ms. Remains 249 /249 variables (removed 0) and now considering 424/424 (removed 0) transitions.
[2024-05-30 15:12:27] [INFO ] Invariant cache hit.
[2024-05-30 15:12:27] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-05-30 15:12:27] [INFO ] Invariant cache hit.
[2024-05-30 15:12:27] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
[2024-05-30 15:12:27] [INFO ] Redundant transitions in 21 ms returned []
Running 417 sub problems to find dead transitions.
[2024-05-30 15:12:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 116/116 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/245 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 4/249 variables, 4/120 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (OVERLAPS) 424/673 variables, 249/369 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/673 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (OVERLAPS) 0/673 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 417 unsolved
No progress, stopping.
After SMT solving in domain Real declared 673/673 variables, and 369 constraints, problems are : Problem set: 0 solved, 417 unsolved in 16727 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 116/116 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/245 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 4/249 variables, 4/120 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/249 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (OVERLAPS) 424/673 variables, 249/369 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/673 variables, 417/786 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/673 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 7 (OVERLAPS) 0/673 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 417 unsolved
No progress, stopping.
After SMT solving in domain Int declared 673/673 variables, and 786 constraints, problems are : Problem set: 0 solved, 417 unsolved in 16884 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 249/249 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 0/0 constraints]
After SMT, in 33748ms problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 33752ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34178 ms. Remains : 249/249 places, 424/424 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 113 edges and 249 vertex of which 4 / 249 are part of one of the 2 SCC in 7 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 851 edges and 247 vertex of which 245 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 110 edges and 243 vertex of which 4 / 243 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 241 transition count 415
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (trivial) has 109 edges and 239 vertex of which 6 / 239 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 236 transition count 406
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (trivial) has 107 edges and 233 vertex of which 8 / 233 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 2 with 15 rules applied. Total rules applied 35 place count 229 transition count 395
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 103 edges and 225 vertex of which 8 / 225 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 3 with 19 rules applied. Total rules applied 54 place count 221 transition count 381
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 99 edges and 217 vertex of which 8 / 217 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 4 with 19 rules applied. Total rules applied 73 place count 213 transition count 367
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 95 edges and 209 vertex of which 8 / 209 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 5 with 19 rules applied. Total rules applied 92 place count 205 transition count 353
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 91 edges and 201 vertex of which 8 / 201 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 6 with 19 rules applied. Total rules applied 111 place count 197 transition count 339
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 87 edges and 193 vertex of which 8 / 193 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 7 with 19 rules applied. Total rules applied 130 place count 189 transition count 325
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 83 edges and 185 vertex of which 8 / 185 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 8 with 19 rules applied. Total rules applied 149 place count 181 transition count 311
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 79 edges and 177 vertex of which 8 / 177 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 9 with 19 rules applied. Total rules applied 168 place count 173 transition count 297
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 75 edges and 169 vertex of which 8 / 169 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 10 with 19 rules applied. Total rules applied 187 place count 165 transition count 283
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 71 edges and 161 vertex of which 8 / 161 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 11 with 19 rules applied. Total rules applied 206 place count 157 transition count 269
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 67 edges and 153 vertex of which 8 / 153 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 12 with 19 rules applied. Total rules applied 225 place count 149 transition count 255
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 63 edges and 145 vertex of which 8 / 145 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 13 with 19 rules applied. Total rules applied 244 place count 141 transition count 241
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 59 edges and 137 vertex of which 8 / 137 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 14 with 19 rules applied. Total rules applied 263 place count 133 transition count 227
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 55 edges and 129 vertex of which 8 / 129 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 15 with 19 rules applied. Total rules applied 282 place count 125 transition count 213
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 51 edges and 121 vertex of which 8 / 121 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 16 with 19 rules applied. Total rules applied 301 place count 117 transition count 199
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 47 edges and 113 vertex of which 8 / 113 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Iterating post reduction 17 with 19 rules applied. Total rules applied 320 place count 109 transition count 185
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 43 edges and 105 vertex of which 8 / 105 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 18 with 19 rules applied. Total rules applied 339 place count 101 transition count 171
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 39 edges and 97 vertex of which 8 / 97 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 19 with 19 rules applied. Total rules applied 358 place count 93 transition count 157
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 35 edges and 89 vertex of which 8 / 89 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 20 with 19 rules applied. Total rules applied 377 place count 85 transition count 143
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 31 edges and 81 vertex of which 8 / 81 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 21 with 19 rules applied. Total rules applied 396 place count 77 transition count 129
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 27 edges and 73 vertex of which 8 / 73 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 22 with 19 rules applied. Total rules applied 415 place count 69 transition count 115
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 23 edges and 65 vertex of which 8 / 65 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 23 with 19 rules applied. Total rules applied 434 place count 61 transition count 101
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (trivial) has 19 edges and 57 vertex of which 4 / 57 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 24 with 19 rules applied. Total rules applied 453 place count 55 transition count 87
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 16 edges and 53 vertex of which 2 / 53 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 25 with 8 rules applied. Total rules applied 461 place count 52 transition count 82
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 26 with 4 rules applied. Total rules applied 465 place count 51 transition count 79
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 2 places and 0 transitions.
Iterating global reduction 27 with 3 rules applied. Total rules applied 468 place count 49 transition count 78
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 27 with 4 rules applied. Total rules applied 472 place count 49 transition count 74
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 28 with 10 rules applied. Total rules applied 482 place count 49 transition count 64
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 28 with 1 rules applied. Total rules applied 483 place count 49 transition count 64
Applied a total of 483 rules in 66 ms. Remains 49 /249 variables (removed 200) and now considering 64/424 (removed 360) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 64 rows 49 cols
[2024-05-30 15:13:01] [INFO ] Computed 20 invariants in 0 ms
[2024-05-30 15:13:01] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned sat
[2024-05-30 15:13:01] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-30 15:13:01] [INFO ] [Nat]Absence check using 20 positive place invariants in 2 ms returned sat
[2024-05-30 15:13:01] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2024-05-30 15:13:01] [INFO ] After 54ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2024-05-30 15:13:01] [INFO ] After 116ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Over-approximation ignoring read arcs solved 0 properties in 288 ms.
Computed a total of 362 stabilizing places and 362 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(F(p1))))))'
Support contains 4 out of 1180 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1179 transition count 852
Reduce places removed 327 places and 0 transitions.
Iterating post reduction 1 with 327 rules applied. Total rules applied 654 place count 852 transition count 852
Performed 234 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 234 Pre rules applied. Total rules applied 654 place count 852 transition count 618
Deduced a syphon composed of 234 places in 1 ms
Reduce places removed 234 places and 0 transitions.
Iterating global reduction 2 with 468 rules applied. Total rules applied 1122 place count 618 transition count 618
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1131 place count 609 transition count 609
Iterating global reduction 2 with 9 rules applied. Total rules applied 1140 place count 609 transition count 609
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1140 place count 609 transition count 601
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1156 place count 601 transition count 601
Performed 264 Post agglomeration using F-continuation condition.Transition count delta: 264
Deduced a syphon composed of 264 places in 0 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 528 rules applied. Total rules applied 1684 place count 337 transition count 337
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1685 place count 337 transition count 336
Renaming transitions due to excessive name length > 1024 char.
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 1687 place count 336 transition count 335
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -86
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 1863 place count 248 transition count 421
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1865 place count 246 transition count 419
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1866 place count 245 transition count 419
Applied a total of 1866 rules in 91 ms. Remains 245 /1180 variables (removed 935) and now considering 419/1180 (removed 761) transitions.
// Phase 1: matrix 419 rows 245 cols
[2024-05-30 15:13:02] [INFO ] Computed 120 invariants in 1 ms
[2024-05-30 15:13:02] [INFO ] Implicit Places using invariants in 216 ms returned []
[2024-05-30 15:13:02] [INFO ] Invariant cache hit.
[2024-05-30 15:13:02] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 524 ms to find 0 implicit places.
[2024-05-30 15:13:02] [INFO ] Redundant transitions in 8 ms returned []
Running 413 sub problems to find dead transitions.
[2024-05-30 15:13:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 2/245 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (OVERLAPS) 418/663 variables, 245/365 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/663 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 6 (OVERLAPS) 0/663 variables, 0/365 constraints. Problems are: Problem set: 0 solved, 413 unsolved
No progress, stopping.
After SMT solving in domain Real declared 663/664 variables, and 365 constraints, problems are : Problem set: 0 solved, 413 unsolved in 16522 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 118/118 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 2/245 variables, 2/120 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (OVERLAPS) 418/663 variables, 245/365 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/663 variables, 413/778 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/663 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 7 (OVERLAPS) 0/663 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 413 unsolved
No progress, stopping.
After SMT solving in domain Int declared 663/664 variables, and 778 constraints, problems are : Problem set: 0 solved, 413 unsolved in 15276 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 245/245 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 0/0 constraints]
After SMT, in 31922ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 31927ms
Starting structural reductions in SI_LTL mode, iteration 1 : 245/1180 places, 419/1180 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 32561 ms. Remains : 245/1180 places, 419/1180 transitions.
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-00
Stuttering criterion allowed to conclude after 2757 steps with 1 reset in 34 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-00 finished in 32863 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1172 transition count 1172
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1172 transition count 1172
Applied a total of 16 rules in 75 ms. Remains 1172 /1180 variables (removed 8) and now considering 1172/1180 (removed 8) transitions.
// Phase 1: matrix 1172 rows 1172 cols
[2024-05-30 15:13:34] [INFO ] Computed 121 invariants in 14 ms
[2024-05-30 15:13:35] [INFO ] Implicit Places using invariants in 280 ms returned []
[2024-05-30 15:13:35] [INFO ] Invariant cache hit.
[2024-05-30 15:13:35] [INFO ] Implicit Places using invariants and state equation in 736 ms returned []
Implicit Place search using SMT with State Equation took 1020 ms to find 0 implicit places.
Running 1171 sub problems to find dead transitions.
[2024-05-30 15:13:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1171 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
SMT process timed out in 30212ms, After SMT, problems are : Problem set: 0 solved, 1171 unsolved
Search for dead transitions found 0 dead transitions in 30223ms
Starting structural reductions in LTL mode, iteration 1 : 1172/1180 places, 1172/1180 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31321 ms. Remains : 1172/1180 places, 1172/1180 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-02 finished in 31439 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)||X(p1)))'
Support contains 2 out of 1180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1172 transition count 1172
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1172 transition count 1172
Applied a total of 16 rules in 61 ms. Remains 1172 /1180 variables (removed 8) and now considering 1172/1180 (removed 8) transitions.
// Phase 1: matrix 1172 rows 1172 cols
[2024-05-30 15:14:06] [INFO ] Computed 121 invariants in 5 ms
[2024-05-30 15:14:06] [INFO ] Implicit Places using invariants in 314 ms returned []
[2024-05-30 15:14:06] [INFO ] Invariant cache hit.
[2024-05-30 15:14:07] [INFO ] Implicit Places using invariants and state equation in 805 ms returned []
Implicit Place search using SMT with State Equation took 1141 ms to find 0 implicit places.
Running 1171 sub problems to find dead transitions.
[2024-05-30 15:14:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1171 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
SMT process timed out in 30216ms, After SMT, problems are : Problem set: 0 solved, 1171 unsolved
Search for dead transitions found 0 dead transitions in 30226ms
Starting structural reductions in LTL mode, iteration 1 : 1172/1180 places, 1172/1180 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31430 ms. Remains : 1172/1180 places, 1172/1180 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-03 finished in 31606 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1180 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 329 transitions
Trivial Post-agglo rules discarded 329 transitions
Performed 329 trivial Post agglomeration. Transition count delta: 329
Iterating post reduction 0 with 329 rules applied. Total rules applied 329 place count 1179 transition count 850
Reduce places removed 329 places and 0 transitions.
Iterating post reduction 1 with 329 rules applied. Total rules applied 658 place count 850 transition count 850
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 236 Pre rules applied. Total rules applied 658 place count 850 transition count 614
Deduced a syphon composed of 236 places in 1 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 2 with 472 rules applied. Total rules applied 1130 place count 614 transition count 614
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1138 place count 606 transition count 606
Iterating global reduction 2 with 8 rules applied. Total rules applied 1146 place count 606 transition count 606
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 1146 place count 606 transition count 599
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1160 place count 599 transition count 599
Performed 265 Post agglomeration using F-continuation condition.Transition count delta: 265
Deduced a syphon composed of 265 places in 0 ms
Reduce places removed 265 places and 0 transitions.
Iterating global reduction 2 with 530 rules applied. Total rules applied 1690 place count 334 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1691 place count 334 transition count 333
Renaming transitions due to excessive name length > 1024 char.
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 1693 place count 333 transition count 332
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -87
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1871 place count 244 transition count 419
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1873 place count 242 transition count 417
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1874 place count 241 transition count 417
Applied a total of 1874 rules in 95 ms. Remains 241 /1180 variables (removed 939) and now considering 417/1180 (removed 763) transitions.
// Phase 1: matrix 417 rows 241 cols
[2024-05-30 15:14:37] [INFO ] Computed 120 invariants in 1 ms
[2024-05-30 15:14:38] [INFO ] Implicit Places using invariants in 274 ms returned []
[2024-05-30 15:14:38] [INFO ] Invariant cache hit.
[2024-05-30 15:14:38] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
[2024-05-30 15:14:38] [INFO ] Redundant transitions in 6 ms returned []
Running 413 sub problems to find dead transitions.
[2024-05-30 15:14:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 416/657 variables, 241/361 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/657 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (OVERLAPS) 0/657 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 413 unsolved
No progress, stopping.
After SMT solving in domain Real declared 657/658 variables, and 361 constraints, problems are : Problem set: 0 solved, 413 unsolved in 10161 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 413 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (OVERLAPS) 416/657 variables, 241/361 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/657 variables, 413/774 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/657 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 5 (OVERLAPS) 0/657 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 413 unsolved
No progress, stopping.
After SMT solving in domain Int declared 657/658 variables, and 774 constraints, problems are : Problem set: 0 solved, 413 unsolved in 12272 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 413/413 constraints, Known Traps: 0/0 constraints]
After SMT, in 22554ms problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 22559ms
Starting structural reductions in SI_LTL mode, iteration 1 : 241/1180 places, 417/1180 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23218 ms. Remains : 241/1180 places, 417/1180 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-04
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-04 finished in 23273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1180 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1179 transition count 852
Reduce places removed 327 places and 0 transitions.
Iterating post reduction 1 with 327 rules applied. Total rules applied 654 place count 852 transition count 852
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 236 Pre rules applied. Total rules applied 654 place count 852 transition count 616
Deduced a syphon composed of 236 places in 0 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 2 with 472 rules applied. Total rules applied 1126 place count 616 transition count 616
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1134 place count 608 transition count 608
Iterating global reduction 2 with 8 rules applied. Total rules applied 1142 place count 608 transition count 608
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1142 place count 608 transition count 600
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1158 place count 600 transition count 600
Performed 265 Post agglomeration using F-continuation condition.Transition count delta: 265
Deduced a syphon composed of 265 places in 0 ms
Reduce places removed 265 places and 0 transitions.
Iterating global reduction 2 with 530 rules applied. Total rules applied 1688 place count 335 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1689 place count 335 transition count 334
Renaming transitions due to excessive name length > 1024 char.
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 1691 place count 334 transition count 333
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -88
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1869 place count 245 transition count 421
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1871 place count 243 transition count 419
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1872 place count 242 transition count 419
Applied a total of 1872 rules in 122 ms. Remains 242 /1180 variables (removed 938) and now considering 419/1180 (removed 761) transitions.
// Phase 1: matrix 419 rows 242 cols
[2024-05-30 15:15:01] [INFO ] Computed 120 invariants in 2 ms
[2024-05-30 15:15:01] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-05-30 15:15:01] [INFO ] Invariant cache hit.
[2024-05-30 15:15:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-30 15:15:01] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 680 ms to find 0 implicit places.
[2024-05-30 15:15:01] [INFO ] Redundant transitions in 1 ms returned []
Running 414 sub problems to find dead transitions.
[2024-05-30 15:15:01] [INFO ] Invariant cache hit.
[2024-05-30 15:15:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 1/242 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (OVERLAPS) 418/660 variables, 242/362 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/660 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/660 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 7 (OVERLAPS) 0/660 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 414 unsolved
No progress, stopping.
After SMT solving in domain Real declared 660/661 variables, and 363 constraints, problems are : Problem set: 0 solved, 414 unsolved in 15637 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 242/242 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 119/119 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 1/242 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (OVERLAPS) 418/660 variables, 242/362 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/660 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/660 variables, 414/777 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/660 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 8 (OVERLAPS) 0/660 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 414 unsolved
No progress, stopping.
After SMT solving in domain Int declared 660/661 variables, and 777 constraints, problems are : Problem set: 0 solved, 414 unsolved in 15042 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 242/242 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints]
After SMT, in 30810ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 30814ms
Starting structural reductions in SI_LTL mode, iteration 1 : 242/1180 places, 419/1180 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31626 ms. Remains : 242/1180 places, 419/1180 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-06
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-06 finished in 31682 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(F((X(F(p0))||(p1 U p2)))))'
Support contains 2 out of 1180 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1172 transition count 1172
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1172 transition count 1172
Applied a total of 16 rules in 59 ms. Remains 1172 /1180 variables (removed 8) and now considering 1172/1180 (removed 8) transitions.
// Phase 1: matrix 1172 rows 1172 cols
[2024-05-30 15:15:32] [INFO ] Computed 121 invariants in 11 ms
[2024-05-30 15:15:33] [INFO ] Implicit Places using invariants in 266 ms returned []
[2024-05-30 15:15:33] [INFO ] Invariant cache hit.
[2024-05-30 15:15:33] [INFO ] Implicit Places using invariants and state equation in 748 ms returned []
Implicit Place search using SMT with State Equation took 1015 ms to find 0 implicit places.
Running 1171 sub problems to find dead transitions.
[2024-05-30 15:15:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1171 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
SMT process timed out in 30211ms, After SMT, problems are : Problem set: 0 solved, 1171 unsolved
Search for dead transitions found 0 dead transitions in 30223ms
Starting structural reductions in LTL mode, iteration 1 : 1172/1180 places, 1172/1180 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31301 ms. Remains : 1172/1180 places, 1172/1180 transitions.
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-07
Product exploration explored 100000 steps with 1411 reset in 310 ms.
Product exploration explored 100000 steps with 1409 reset in 332 ms.
Computed a total of 358 stabilizing places and 358 stable transitions
Computed a total of 358 stabilizing places and 358 stable transitions
Detected a total of 358/1172 stabilizing places and 358/1172 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X (NOT p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 93 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
RANDOM walk for 1388 steps (0 resets) in 12 ms. (106 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X (NOT p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 6 factoid took 217 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-30 15:16:05] [INFO ] Invariant cache hit.
[2024-05-30 15:16:05] [INFO ] [Real]Absence check using 121 positive place invariants in 63 ms returned sat
[2024-05-30 15:16:07] [INFO ] [Real]Absence check using state equation in 1783 ms returned sat
[2024-05-30 15:16:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 15:16:08] [INFO ] [Nat]Absence check using 121 positive place invariants in 67 ms returned sat
[2024-05-30 15:16:10] [INFO ] [Nat]Absence check using state equation in 1922 ms returned sat
[2024-05-30 15:16:10] [INFO ] Computed and/alt/rep : 1171/1712/1171 causal constraints (skipped 0 transitions) in 57 ms.
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 2 out of 1172 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1172/1172 places, 1172/1172 transitions.
Applied a total of 0 rules in 25 ms. Remains 1172 /1172 variables (removed 0) and now considering 1172/1172 (removed 0) transitions.
[2024-05-30 15:16:22] [INFO ] Invariant cache hit.
[2024-05-30 15:16:23] [INFO ] Implicit Places using invariants in 259 ms returned []
[2024-05-30 15:16:23] [INFO ] Invariant cache hit.
[2024-05-30 15:16:23] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1037 ms to find 0 implicit places.
Running 1171 sub problems to find dead transitions.
[2024-05-30 15:16:23] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1171 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
SMT process timed out in 30201ms, After SMT, problems are : Problem set: 0 solved, 1171 unsolved
Search for dead transitions found 0 dead transitions in 30213ms
Finished structural reductions in LTL mode , in 1 iterations and 31281 ms. Remains : 1172/1172 places, 1172/1172 transitions.
Computed a total of 358 stabilizing places and 358 stable transitions
Computed a total of 358 stabilizing places and 358 stable transitions
Detected a total of 358/1172 stabilizing places and 358/1172 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 105 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
RANDOM walk for 1424 steps (0 resets) in 17 ms. (79 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 5 factoid took 176 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-30 15:16:54] [INFO ] Invariant cache hit.
[2024-05-30 15:16:55] [INFO ] [Real]Absence check using 121 positive place invariants in 62 ms returned sat
[2024-05-30 15:16:57] [INFO ] [Real]Absence check using state equation in 1848 ms returned sat
[2024-05-30 15:16:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 15:16:57] [INFO ] [Nat]Absence check using 121 positive place invariants in 66 ms returned sat
[2024-05-30 15:16:59] [INFO ] [Nat]Absence check using state equation in 1939 ms returned sat
[2024-05-30 15:16:59] [INFO ] Computed and/alt/rep : 1171/1712/1171 causal constraints (skipped 0 transitions) in 68 ms.
[2024-05-30 15:17:12] [INFO ] Added : 875 causal constraints over 175 iterations in 12595 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 1408 reset in 207 ms.
Product exploration explored 100000 steps with 1424 reset in 216 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 2 out of 1172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1172/1172 places, 1172/1172 transitions.
Performed 327 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1172 transition count 1172
Performed 122 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 122 Pre rules applied. Total rules applied 327 place count 1172 transition count 1293
Deduced a syphon composed of 449 places in 1 ms
Iterating global reduction 1 with 122 rules applied. Total rules applied 449 place count 1172 transition count 1293
Performed 358 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 807 places in 0 ms
Iterating global reduction 1 with 358 rules applied. Total rules applied 807 place count 1172 transition count 1293
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 808 place count 1172 transition count 1292
Renaming transitions due to excessive name length > 1024 char.
Discarding 238 places :
Symmetric choice reduction at 2 with 238 rule applications. Total rules 1046 place count 934 transition count 1054
Deduced a syphon composed of 569 places in 1 ms
Iterating global reduction 2 with 238 rules applied. Total rules applied 1284 place count 934 transition count 1054
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 570 places in 1 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 1285 place count 934 transition count 1054
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 1287 place count 932 transition count 1052
Deduced a syphon composed of 568 places in 1 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 1289 place count 932 transition count 1052
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -732
Deduced a syphon composed of 669 places in 1 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1390 place count 932 transition count 1784
Discarding 101 places :
Symmetric choice reduction at 2 with 101 rule applications. Total rules 1491 place count 831 transition count 1582
Deduced a syphon composed of 568 places in 1 ms
Iterating global reduction 2 with 101 rules applied. Total rules applied 1592 place count 831 transition count 1582
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -122
Deduced a syphon composed of 586 places in 0 ms
Iterating global reduction 2 with 18 rules applied. Total rules applied 1610 place count 831 transition count 1704
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 1629 place count 812 transition count 1666
Deduced a syphon composed of 567 places in 0 ms
Iterating global reduction 2 with 19 rules applied. Total rules applied 1648 place count 812 transition count 1666
Deduced a syphon composed of 567 places in 1 ms
Applied a total of 1648 rules in 523 ms. Remains 812 /1172 variables (removed 360) and now considering 1666/1172 (removed -494) transitions.
[2024-05-30 15:17:13] [INFO ] Redundant transitions in 23 ms returned []
Running 1665 sub problems to find dead transitions.
// Phase 1: matrix 1666 rows 812 cols
[2024-05-30 15:17:13] [INFO ] Computed 121 invariants in 15 ms
[2024-05-30 15:17:13] [INFO ] State equation strengthened by 533 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/811 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1665 unsolved
SMT process timed out in 31808ms, After SMT, problems are : Problem set: 0 solved, 1665 unsolved
Search for dead transitions found 0 dead transitions in 31822ms
Starting structural reductions in SI_LTL mode, iteration 1 : 812/1172 places, 1666/1172 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 32383 ms. Remains : 812/1172 places, 1666/1172 transitions.
Built C files in :
/tmp/ltsmin8469005174045627898
[2024-05-30 15:17:45] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8469005174045627898
Running compilation step : cd /tmp/ltsmin8469005174045627898;'/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 2423 ms.
Running link step : cd /tmp/ltsmin8469005174045627898;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin8469005174045627898;'/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/stateBased16577076296643153068.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 1172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1172/1172 places, 1172/1172 transitions.
Applied a total of 0 rules in 25 ms. Remains 1172 /1172 variables (removed 0) and now considering 1172/1172 (removed 0) transitions.
// Phase 1: matrix 1172 rows 1172 cols
[2024-05-30 15:18:00] [INFO ] Computed 121 invariants in 8 ms
[2024-05-30 15:18:00] [INFO ] Implicit Places using invariants in 275 ms returned []
[2024-05-30 15:18:00] [INFO ] Invariant cache hit.
[2024-05-30 15:18:01] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1052 ms to find 0 implicit places.
Running 1171 sub problems to find dead transitions.
[2024-05-30 15:18:01] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s778 timeout
1.0)
(s779 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1171 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
SMT process timed out in 30177ms, After SMT, problems are : Problem set: 0 solved, 1171 unsolved
Search for dead transitions found 0 dead transitions in 30187ms
Finished structural reductions in LTL mode , in 1 iterations and 31268 ms. Remains : 1172/1172 places, 1172/1172 transitions.
Built C files in :
/tmp/ltsmin4513166080286065435
[2024-05-30 15:18:31] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4513166080286065435
Running compilation step : cd /tmp/ltsmin4513166080286065435;'/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 2333 ms.
Running link step : cd /tmp/ltsmin4513166080286065435;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin4513166080286065435;'/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/stateBased3970487058477997674.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 15:18:46] [INFO ] Flatten gal took : 41 ms
[2024-05-30 15:18:47] [INFO ] Flatten gal took : 40 ms
[2024-05-30 15:18:47] [INFO ] Time to serialize gal into /tmp/LTL10011130166683202173.gal : 11 ms
[2024-05-30 15:18:47] [INFO ] Time to serialize properties into /tmp/LTL1913015143506755478.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/LTL10011130166683202173.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6633197563994572946.hoa' '-atoms' '/tmp/LTL1913015143506755478.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1913015143506755478.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6633197563994572946.hoa
Detected timeout of ITS tools.
[2024-05-30 15:19:02] [INFO ] Flatten gal took : 35 ms
[2024-05-30 15:19:02] [INFO ] Flatten gal took : 33 ms
[2024-05-30 15:19:02] [INFO ] Time to serialize gal into /tmp/LTL247784718552761879.gal : 7 ms
[2024-05-30 15:19:02] [INFO ] Time to serialize properties into /tmp/LTL14005225261460649241.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL247784718552761879.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14005225261460649241.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F((X(F("(p1488==1)")))||(("(((p313==1)&&(p325==1))&&(p357==1))")U("(p427==1)"))))))
Formula 0 simplified : XG(XG!"(p1488==1)" & (!"(((p313==1)&&(p325==1))&&(p357==1))" R !"(p427==1)"))
Detected timeout of ITS tools.
[2024-05-30 15:19:17] [INFO ] Flatten gal took : 30 ms
[2024-05-30 15:19:17] [INFO ] Applying decomposition
[2024-05-30 15:19:17] [INFO ] Flatten gal took : 27 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/graph2859687730854315872.txt' '-o' '/tmp/graph2859687730854315872.bin' '-w' '/tmp/graph2859687730854315872.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2859687730854315872.bin' '-l' '-1' '-v' '-w' '/tmp/graph2859687730854315872.weights' '-q' '0' '-e' '0.001'
[2024-05-30 15:19:17] [INFO ] Decomposing Gal with order
[2024-05-30 15:19:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 15:19:17] [INFO ] Removed a total of 300 redundant transitions.
[2024-05-30 15:19:17] [INFO ] Flatten gal took : 98 ms
[2024-05-30 15:19:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-30 15:19:17] [INFO ] Time to serialize gal into /tmp/LTL6674803321204272675.gal : 23 ms
[2024-05-30 15:19:17] [INFO ] Time to serialize properties into /tmp/LTL17567444162962717662.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6674803321204272675.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17567444162962717662.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((X(F("(i29.i3.u458.p1488==1)")))||(("(((i9.i4.u99.p313==1)&&(i9.i5.u101.p325==1))&&(i10.i3.u114.p357==1))")U("(i3.i0.u135.p427=...165
Formula 0 simplified : XG(XG!"(i29.i3.u458.p1488==1)" & (!"(((i9.i4.u99.p313==1)&&(i9.i5.u101.p325==1))&&(i10.i3.u114.p357==1))" R !"(i3.i0.u135.p427==1)")...156
Detected timeout of ITS tools.
Treatment of property ShieldRVt-PT-030B-LTLFireability-07 finished in 240078 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1180 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 328 transitions
Trivial Post-agglo rules discarded 328 transitions
Performed 328 trivial Post agglomeration. Transition count delta: 328
Iterating post reduction 0 with 328 rules applied. Total rules applied 328 place count 1179 transition count 851
Reduce places removed 328 places and 0 transitions.
Iterating post reduction 1 with 328 rules applied. Total rules applied 656 place count 851 transition count 851
Performed 237 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 237 Pre rules applied. Total rules applied 656 place count 851 transition count 614
Deduced a syphon composed of 237 places in 1 ms
Reduce places removed 237 places and 0 transitions.
Iterating global reduction 2 with 474 rules applied. Total rules applied 1130 place count 614 transition count 614
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1139 place count 605 transition count 605
Iterating global reduction 2 with 9 rules applied. Total rules applied 1148 place count 605 transition count 605
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1148 place count 605 transition count 597
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1164 place count 597 transition count 597
Performed 262 Post agglomeration using F-continuation condition.Transition count delta: 262
Deduced a syphon composed of 262 places in 1 ms
Reduce places removed 262 places and 0 transitions.
Iterating global reduction 2 with 524 rules applied. Total rules applied 1688 place count 335 transition count 335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1689 place count 335 transition count 334
Renaming transitions due to excessive name length > 1024 char.
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 1691 place count 334 transition count 333
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -88
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1869 place count 245 transition count 421
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1871 place count 243 transition count 419
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1872 place count 242 transition count 419
Applied a total of 1872 rules in 89 ms. Remains 242 /1180 variables (removed 938) and now considering 419/1180 (removed 761) transitions.
// Phase 1: matrix 419 rows 242 cols
[2024-05-30 15:19:32] [INFO ] Computed 120 invariants in 1 ms
[2024-05-30 15:19:33] [INFO ] Implicit Places using invariants in 297 ms returned []
[2024-05-30 15:19:33] [INFO ] Invariant cache hit.
[2024-05-30 15:19:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-30 15:19:33] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 638 ms to find 0 implicit places.
[2024-05-30 15:19:33] [INFO ] Redundant transitions in 2 ms returned []
Running 414 sub problems to find dead transitions.
[2024-05-30 15:19:33] [INFO ] Invariant cache hit.
[2024-05-30 15:19:33] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 116/116 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 1/242 variables, 4/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
[2024-05-30 15:19:37] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (OVERLAPS) 418/660 variables, 242/363 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/660 variables, 10/373 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/660 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 8 (OVERLAPS) 0/660 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 414 unsolved
No progress, stopping.
After SMT solving in domain Real declared 660/661 variables, and 373 constraints, problems are : Problem set: 0 solved, 414 unsolved in 17940 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 242/242 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 116/116 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 1/242 variables, 4/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (OVERLAPS) 418/660 variables, 242/363 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/660 variables, 10/373 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/660 variables, 414/787 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/660 variables, 0/787 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 9 (OVERLAPS) 0/660 variables, 0/787 constraints. Problems are: Problem set: 0 solved, 414 unsolved
No progress, stopping.
After SMT solving in domain Int declared 660/661 variables, and 787 constraints, problems are : Problem set: 0 solved, 414 unsolved in 15330 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 242/242 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 1/1 constraints]
After SMT, in 33383ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 33387ms
Starting structural reductions in SI_LTL mode, iteration 1 : 242/1180 places, 419/1180 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 34121 ms. Remains : 242/1180 places, 419/1180 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-08
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-08 finished in 34189 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' '!((p0 U (X(G(p0))||((p1 U p2)&&X((!p0 U p2))))))'
Support contains 7 out of 1180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1171 transition count 1171
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1171 transition count 1171
Applied a total of 18 rules in 78 ms. Remains 1171 /1180 variables (removed 9) and now considering 1171/1180 (removed 9) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2024-05-30 15:20:07] [INFO ] Computed 121 invariants in 13 ms
[2024-05-30 15:20:07] [INFO ] Implicit Places using invariants in 276 ms returned []
[2024-05-30 15:20:07] [INFO ] Invariant cache hit.
[2024-05-30 15:20:08] [INFO ] Implicit Places using invariants and state equation in 737 ms returned []
Implicit Place search using SMT with State Equation took 1014 ms to find 0 implicit places.
Running 1170 sub problems to find dead transitions.
[2024-05-30 15:20:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1170 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1170 unsolved
SMT process timed out in 30187ms, After SMT, problems are : Problem set: 0 solved, 1170 unsolved
Search for dead transitions found 0 dead transitions in 30199ms
Starting structural reductions in LTL mode, iteration 1 : 1171/1180 places, 1171/1180 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31298 ms. Remains : 1171/1180 places, 1171/1180 transitions.
Stuttering acceptance computed with spot in 365 ms :[true, (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-09
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-09 finished in 31707 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(F(p0)) U p1))))'
Support contains 2 out of 1180 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 326 transitions
Trivial Post-agglo rules discarded 326 transitions
Performed 326 trivial Post agglomeration. Transition count delta: 326
Iterating post reduction 0 with 326 rules applied. Total rules applied 326 place count 1179 transition count 853
Reduce places removed 326 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 327 rules applied. Total rules applied 653 place count 853 transition count 852
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 654 place count 852 transition count 852
Performed 236 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 236 Pre rules applied. Total rules applied 654 place count 852 transition count 616
Deduced a syphon composed of 236 places in 1 ms
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 472 rules applied. Total rules applied 1126 place count 616 transition count 616
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1135 place count 607 transition count 607
Iterating global reduction 3 with 9 rules applied. Total rules applied 1144 place count 607 transition count 607
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 1144 place count 607 transition count 599
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 1160 place count 599 transition count 599
Performed 263 Post agglomeration using F-continuation condition.Transition count delta: 263
Deduced a syphon composed of 263 places in 0 ms
Reduce places removed 263 places and 0 transitions.
Iterating global reduction 3 with 526 rules applied. Total rules applied 1686 place count 336 transition count 336
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1687 place count 336 transition count 335
Renaming transitions due to excessive name length > 1024 char.
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 1689 place count 335 transition count 334
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: -86
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 1865 place count 247 transition count 420
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1866 place count 247 transition count 420
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1868 place count 245 transition count 418
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1869 place count 244 transition count 418
Applied a total of 1869 rules in 83 ms. Remains 244 /1180 variables (removed 936) and now considering 418/1180 (removed 762) transitions.
// Phase 1: matrix 418 rows 244 cols
[2024-05-30 15:20:38] [INFO ] Computed 120 invariants in 7 ms
[2024-05-30 15:20:38] [INFO ] Implicit Places using invariants in 146 ms returned []
[2024-05-30 15:20:38] [INFO ] Invariant cache hit.
[2024-05-30 15:20:39] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2024-05-30 15:20:39] [INFO ] Redundant transitions in 1 ms returned []
Running 414 sub problems to find dead transitions.
[2024-05-30 15:20:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/244 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 417/661 variables, 244/364 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/661 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (OVERLAPS) 0/661 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 414 unsolved
No progress, stopping.
After SMT solving in domain Real declared 661/662 variables, and 364 constraints, problems are : Problem set: 0 solved, 414 unsolved in 12670 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 244/244 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/244 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 417/661 variables, 244/364 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/661 variables, 414/778 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/661 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (OVERLAPS) 0/661 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 414 unsolved
No progress, stopping.
After SMT solving in domain Int declared 661/662 variables, and 778 constraints, problems are : Problem set: 0 solved, 414 unsolved in 12541 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 244/244 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints]
After SMT, in 25327ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 25332ms
Starting structural reductions in SI_LTL mode, iteration 1 : 244/1180 places, 418/1180 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 25812 ms. Remains : 244/1180 places, 418/1180 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-10 finished in 25996 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1180 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 329 transitions
Trivial Post-agglo rules discarded 329 transitions
Performed 329 trivial Post agglomeration. Transition count delta: 329
Iterating post reduction 0 with 329 rules applied. Total rules applied 329 place count 1179 transition count 850
Reduce places removed 329 places and 0 transitions.
Iterating post reduction 1 with 329 rules applied. Total rules applied 658 place count 850 transition count 850
Performed 235 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 235 Pre rules applied. Total rules applied 658 place count 850 transition count 615
Deduced a syphon composed of 235 places in 1 ms
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 2 with 470 rules applied. Total rules applied 1128 place count 615 transition count 615
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1137 place count 606 transition count 606
Iterating global reduction 2 with 9 rules applied. Total rules applied 1146 place count 606 transition count 606
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1146 place count 606 transition count 598
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1162 place count 598 transition count 598
Performed 264 Post agglomeration using F-continuation condition.Transition count delta: 264
Deduced a syphon composed of 264 places in 0 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 528 rules applied. Total rules applied 1690 place count 334 transition count 334
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1691 place count 334 transition count 333
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1693 place count 333 transition count 332
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -88
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1871 place count 244 transition count 420
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1873 place count 242 transition count 418
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1874 place count 241 transition count 418
Applied a total of 1874 rules in 76 ms. Remains 241 /1180 variables (removed 939) and now considering 418/1180 (removed 762) transitions.
// Phase 1: matrix 418 rows 241 cols
[2024-05-30 15:21:04] [INFO ] Computed 120 invariants in 3 ms
[2024-05-30 15:21:04] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-05-30 15:21:04] [INFO ] Invariant cache hit.
[2024-05-30 15:21:05] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
[2024-05-30 15:21:05] [INFO ] Redundant transitions in 2 ms returned []
Running 414 sub problems to find dead transitions.
[2024-05-30 15:21:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 417/658 variables, 241/361 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/658 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (OVERLAPS) 0/658 variables, 0/361 constraints. Problems are: Problem set: 0 solved, 414 unsolved
No progress, stopping.
After SMT solving in domain Real declared 658/659 variables, and 361 constraints, problems are : Problem set: 0 solved, 414 unsolved in 12784 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/241 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/241 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (OVERLAPS) 417/658 variables, 241/361 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/658 variables, 414/775 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/658 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (OVERLAPS) 0/658 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 414 unsolved
No progress, stopping.
After SMT solving in domain Int declared 658/659 variables, and 775 constraints, problems are : Problem set: 0 solved, 414 unsolved in 12442 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 241/241 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints]
After SMT, in 25346ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 25350ms
Starting structural reductions in SI_LTL mode, iteration 1 : 241/1180 places, 418/1180 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 25817 ms. Remains : 241/1180 places, 418/1180 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-12
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-12 finished in 25913 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(F(p0)))'
Support contains 1 out of 1180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1171 transition count 1171
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1171 transition count 1171
Applied a total of 18 rules in 81 ms. Remains 1171 /1180 variables (removed 9) and now considering 1171/1180 (removed 9) transitions.
// Phase 1: matrix 1171 rows 1171 cols
[2024-05-30 15:21:30] [INFO ] Computed 121 invariants in 6 ms
[2024-05-30 15:21:30] [INFO ] Implicit Places using invariants in 263 ms returned []
[2024-05-30 15:21:30] [INFO ] Invariant cache hit.
[2024-05-30 15:21:31] [INFO ] Implicit Places using invariants and state equation in 732 ms returned []
Implicit Place search using SMT with State Equation took 1018 ms to find 0 implicit places.
Running 1170 sub problems to find dead transitions.
[2024-05-30 15:21:31] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1170 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1170 unsolved
SMT process timed out in 30171ms, After SMT, problems are : Problem set: 0 solved, 1170 unsolved
Search for dead transitions found 0 dead transitions in 30181ms
Starting structural reductions in LTL mode, iteration 1 : 1171/1180 places, 1171/1180 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31282 ms. Remains : 1171/1180 places, 1171/1180 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-13
Stuttering criterion allowed to conclude after 6029 steps with 0 reset in 29 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-13 finished in 31425 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||(X(p1)&&F((p2 U (G(p2)||(p2&&G(!p1)))))))))'
Support contains 5 out of 1180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 1172 transition count 1172
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 1172 transition count 1172
Applied a total of 16 rules in 79 ms. Remains 1172 /1180 variables (removed 8) and now considering 1172/1180 (removed 8) transitions.
// Phase 1: matrix 1172 rows 1172 cols
[2024-05-30 15:22:02] [INFO ] Computed 121 invariants in 3 ms
[2024-05-30 15:22:02] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-30 15:22:02] [INFO ] Invariant cache hit.
[2024-05-30 15:22:03] [INFO ] Implicit Places using invariants and state equation in 867 ms returned []
Implicit Place search using SMT with State Equation took 1145 ms to find 0 implicit places.
Running 1171 sub problems to find dead transitions.
[2024-05-30 15:22:03] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1171 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1171 unsolved
SMT process timed out in 30166ms, After SMT, problems are : Problem set: 0 solved, 1171 unsolved
Search for dead transitions found 0 dead transitions in 30175ms
Starting structural reductions in LTL mode, iteration 1 : 1172/1180 places, 1172/1180 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31405 ms. Remains : 1172/1180 places, 1172/1180 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), (AND p1 (NOT p2)), true]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-14
Product exploration explored 100000 steps with 0 reset in 376 ms.
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-14 finished in 32017 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((X(p0) U p1))) U X(p2)))'
Support contains 3 out of 1180 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1173 transition count 1173
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1173 transition count 1173
Applied a total of 14 rules in 77 ms. Remains 1173 /1180 variables (removed 7) and now considering 1173/1180 (removed 7) transitions.
// Phase 1: matrix 1173 rows 1173 cols
[2024-05-30 15:22:34] [INFO ] Computed 121 invariants in 7 ms
[2024-05-30 15:22:34] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-30 15:22:34] [INFO ] Invariant cache hit.
[2024-05-30 15:22:35] [INFO ] Implicit Places using invariants and state equation in 810 ms returned []
Implicit Place search using SMT with State Equation took 1068 ms to find 0 implicit places.
Running 1172 sub problems to find dead transitions.
[2024-05-30 15:22:35] [INFO ] Invariant cache hit.
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(s785 1.0)
(s786 1.0)
(s787 1.0)
(s788 1.0)
(s789 1.0)
(s790 1.0)
(s791 1.0)
(s792 1.0)
(s793 1.0)
(s794 1.0)
(s795 1.0)
(s796 1.0)
(s797 1.0)
(s798 1.0)
(s799 1.0)
(s800 1.0)
(s801 1.0)
(s802 1.0)
(s803 1.0)
(s804 1.0)
(s805 1.0)
(s806 1.0)
(s807 1.0)
(s808 1.0)
(s809 1.0)
(s810 1.0)
(s811 1.0)
(s812 1.0)
(s813 1.0)
(s814 1.0)
(s815 1.0)
(s816 1.0)
(s817 1.0)
(s818 1.0)
(s819 1.0)
(s820 1.0)
(s821 1.0)
(s822 1.0)
(s823 1.0)
(s824 1.0)
(s825 1.0)
(s826 1.0)
(s827 1.0)
(s828 1.0)
(s829 1.0)
(s830 1.0)
(s831 1.0)
(s832 1.0)
(s833 1.0)
(s834 1.0)
(s835 1.0)
(s836 1.0)
(s837 1.0)
(s838 timeout
1.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1172 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1172 unsolved
SMT process timed out in 30179ms, After SMT, problems are : Problem set: 0 solved, 1172 unsolved
Search for dead transitions found 0 dead transitions in 30190ms
Starting structural reductions in LTL mode, iteration 1 : 1173/1180 places, 1173/1180 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31340 ms. Remains : 1173/1180 places, 1173/1180 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p2), (NOT p2), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-15
Stuttering criterion allowed to conclude after 23335 steps with 0 reset in 83 ms.
FORMULA ShieldRVt-PT-030B-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-030B-LTLFireability-15 finished in 31648 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(F((X(F(p0))||(p1 U p2)))))'
Found a Shortening insensitive property : ShieldRVt-PT-030B-LTLFireability-07
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 2 out of 1180 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LI_LTL mode, iteration 0 : 1180/1180 places, 1180/1180 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1179 transition count 852
Reduce places removed 327 places and 0 transitions.
Iterating post reduction 1 with 327 rules applied. Total rules applied 654 place count 852 transition count 852
Performed 235 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 235 Pre rules applied. Total rules applied 654 place count 852 transition count 617
Deduced a syphon composed of 235 places in 1 ms
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 2 with 470 rules applied. Total rules applied 1124 place count 617 transition count 617
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1132 place count 609 transition count 609
Iterating global reduction 2 with 8 rules applied. Total rules applied 1140 place count 609 transition count 609
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 1140 place count 609 transition count 602
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1154 place count 602 transition count 602
Performed 263 Post agglomeration using F-continuation condition.Transition count delta: 263
Deduced a syphon composed of 263 places in 0 ms
Reduce places removed 263 places and 0 transitions.
Iterating global reduction 2 with 526 rules applied. Total rules applied 1680 place count 339 transition count 339
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1681 place count 339 transition count 338
Renaming transitions due to excessive name length > 1024 char.
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 1683 place count 338 transition count 337
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -87
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 1861 place count 249 transition count 424
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1863 place count 247 transition count 422
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1864 place count 246 transition count 422
Applied a total of 1864 rules in 71 ms. Remains 246 /1180 variables (removed 934) and now considering 422/1180 (removed 758) transitions.
// Phase 1: matrix 422 rows 246 cols
[2024-05-30 15:23:06] [INFO ] Computed 120 invariants in 2 ms
[2024-05-30 15:23:06] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-05-30 15:23:06] [INFO ] Invariant cache hit.
[2024-05-30 15:23:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-30 15:23:06] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
Running 417 sub problems to find dead transitions.
[2024-05-30 15:23:06] [INFO ] Invariant cache hit.
[2024-05-30 15:23:06] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 114/114 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 3/246 variables, 6/120 constraints. Problems are: Problem set: 0 solved, 417 unsolved
[2024-05-30 15:23:10] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/246 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (OVERLAPS) 422/668 variables, 246/367 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/668 variables, 10/377 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/668 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 8 (OVERLAPS) 0/668 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 417 unsolved
No progress, stopping.
After SMT solving in domain Real declared 668/668 variables, and 377 constraints, problems are : Problem set: 0 solved, 417 unsolved in 18521 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 246/246 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 114/114 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 3/246 variables, 6/120 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/246 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (OVERLAPS) 422/668 variables, 246/367 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/668 variables, 10/377 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/668 variables, 417/794 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/668 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 9 (OVERLAPS) 0/668 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 417 unsolved
No progress, stopping.
After SMT solving in domain Int declared 668/668 variables, and 794 constraints, problems are : Problem set: 0 solved, 417 unsolved in 14883 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 246/246 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 1/1 constraints]
After SMT, in 33533ms problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 33536ms
Starting structural reductions in LI_LTL mode, iteration 1 : 246/1180 places, 422/1180 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 34013 ms. Remains : 246/1180 places, 422/1180 transitions.
Running random walk in product with property : ShieldRVt-PT-030B-LTLFireability-07
Product exploration explored 100000 steps with 30419 reset in 314 ms.
Product exploration explored 100000 steps with 30354 reset in 370 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/246 stabilizing places and 2/422 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 324 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
RANDOM walk for 14 steps (0 resets) in 5 ms. (2 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F p2), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 2 factoid took 388 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
[2024-05-30 15:23:41] [INFO ] Invariant cache hit.
[2024-05-30 15:23:41] [INFO ] [Real]Absence check using 120 positive place invariants in 21 ms returned sat
[2024-05-30 15:23:42] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2024-05-30 15:23:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 15:23:42] [INFO ] [Nat]Absence check using 120 positive place invariants in 23 ms returned sat
[2024-05-30 15:23:42] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2024-05-30 15:23:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-30 15:23:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 13 ms returned sat
[2024-05-30 15:23:42] [INFO ] Computed and/alt/rep : 405/1261/405 causal constraints (skipped 12 transitions) in 21 ms.
[2024-05-30 15:23:44] [INFO ] Added : 314 causal constraints over 63 iterations in 1963 ms. Result :sat
Could not prove EG (AND (NOT p2) (NOT p0))
Support contains 2 out of 246 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 246/246 places, 422/422 transitions.
Applied a total of 0 rules in 4 ms. Remains 246 /246 variables (removed 0) and now considering 422/422 (removed 0) transitions.
[2024-05-30 15:23:44] [INFO ] Invariant cache hit.
[2024-05-30 15:23:44] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-30 15:23:44] [INFO ] Invariant cache hit.
[2024-05-30 15:23:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-30 15:23:44] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
Running 417 sub problems to find dead transitions.
[2024-05-30 15:23:44] [INFO ] Invariant cache hit.
[2024-05-30 15:23:44] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 114/114 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 3/246 variables, 6/120 constraints. Problems are: Problem set: 0 solved, 417 unsolved
[2024-05-30 15:23:48] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/246 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (OVERLAPS) 422/668 variables, 246/367 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/668 variables, 10/377 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/668 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 8 (OVERLAPS) 0/668 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 417 unsolved
No progress, stopping.
After SMT solving in domain Real declared 668/668 variables, and 377 constraints, problems are : Problem set: 0 solved, 417 unsolved in 18747 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 246/246 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 417 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 114/114 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 3/246 variables, 6/120 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/246 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 5 (OVERLAPS) 422/668 variables, 246/367 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/668 variables, 10/377 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/668 variables, 417/794 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/668 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 9 (OVERLAPS) 0/668 variables, 0/794 constraints. Problems are: Problem set: 0 solved, 417 unsolved
No progress, stopping.
After SMT solving in domain Int declared 668/668 variables, and 794 constraints, problems are : Problem set: 0 solved, 417 unsolved in 14748 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 246/246 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 1/1 constraints]
After SMT, in 33612ms problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 33616ms
Finished structural reductions in LTL mode , in 1 iterations and 34037 ms. Remains : 246/246 places, 422/422 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/246 stabilizing places and 2/422 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 307 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
RANDOM walk for 16 steps (0 resets) in 5 ms. (2 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X (NOT p0))), (F p2), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 2 factoid took 390 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
[2024-05-30 15:24:19] [INFO ] Invariant cache hit.
[2024-05-30 15:24:19] [INFO ] [Real]Absence check using 120 positive place invariants in 22 ms returned sat
[2024-05-30 15:24:19] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2024-05-30 15:24:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 15:24:20] [INFO ] [Nat]Absence check using 120 positive place invariants in 22 ms returned sat
[2024-05-30 15:24:20] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2024-05-30 15:24:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-30 15:24:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2024-05-30 15:24:20] [INFO ] Computed and/alt/rep : 405/1261/405 causal constraints (skipped 12 transitions) in 26 ms.
[2024-05-30 15:24:22] [INFO ] Added : 314 causal constraints over 63 iterations in 1920 ms. Result :sat
Could not prove EG (AND (NOT p2) (NOT p0))
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 30456 reset in 315 ms.
Product exploration explored 100000 steps with 30393 reset in 372 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 2 out of 246 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 246/246 places, 422/422 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 246 transition count 422
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 13 ms. Remains 246 /246 variables (removed 0) and now considering 422/422 (removed 0) transitions.
[2024-05-30 15:24:23] [INFO ] Redundant transitions in 2 ms returned []
Running 417 sub problems to find dead transitions.
// Phase 1: matrix 422 rows 246 cols
[2024-05-30 15:24:23] [INFO ] Computed 120 invariants in 1 ms
[2024-05-30 15:24:23] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 114/114 constraints. Problems are: Problem set: 0 solved, 417 unsolved
[2024-05-30 15:24:25] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
Problem TDEAD0 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 1/115 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/243 variables, 0/115 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 3 (OVERLAPS) 3/246 variables, 6/121 constraints. Problems are: Problem set: 1 solved, 416 unsolved
[2024-05-30 15:24:30] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 1/122 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 0/122 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 6 (OVERLAPS) 422/668 variables, 246/368 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/668 variables, 10/378 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/668 variables, 0/378 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 9 (OVERLAPS) 0/668 variables, 0/378 constraints. Problems are: Problem set: 1 solved, 416 unsolved
No progress, stopping.
After SMT solving in domain Real declared 668/668 variables, and 378 constraints, problems are : Problem set: 1 solved, 416 unsolved in 23344 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 246/246 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 417/417 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 1 solved, 416 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/242 variables, 113/113 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/242 variables, 1/114 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 0/114 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 3 (OVERLAPS) 4/246 variables, 7/121 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/246 variables, 1/122 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/246 variables, 0/122 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 6 (OVERLAPS) 422/668 variables, 246/368 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/668 variables, 10/378 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/668 variables, 416/794 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/668 variables, 0/794 constraints. Problems are: Problem set: 1 solved, 416 unsolved
At refinement iteration 10 (OVERLAPS) 0/668 variables, 0/794 constraints. Problems are: Problem set: 1 solved, 416 unsolved
No progress, stopping.
After SMT solving in domain Int declared 668/668 variables, and 794 constraints, problems are : Problem set: 1 solved, 416 unsolved in 15114 ms.
Refiners :[Positive P Invariants (semi-flows): 120/120 constraints, State Equation: 246/246 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 416/417 constraints, Known Traps: 2/2 constraints]
After SMT, in 38581ms problems are : Problem set: 1 solved, 416 unsolved
Search for dead transitions found 1 dead transitions in 38585ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 246/246 places, 421/422 transitions.
Graph (complete) has 1340 edges and 246 vertex of which 245 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 9 ms. Remains 245 /246 variables (removed 1) and now considering 421/421 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 245/246 places, 421/422 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 38619 ms. Remains : 245/246 places, 421/422 transitions.
Built C files in :
/tmp/ltsmin7482191475433090857
[2024-05-30 15:25:01] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7482191475433090857
Running compilation step : cd /tmp/ltsmin7482191475433090857;'/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 841 ms.
Running link step : cd /tmp/ltsmin7482191475433090857;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin7482191475433090857;'/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/stateBased6395395372361781694.hoa' '--buchi-type=spotba'
LTSmin run took 159 ms.
Treatment of property ShieldRVt-PT-030B-LTLFireability-07 finished in 117114 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2024-05-30 15:25:02] [INFO ] Flatten gal took : 23 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1188857333739717498
[2024-05-30 15:25:02] [INFO ] Applying decomposition
[2024-05-30 15:25:02] [INFO ] Computing symmetric may disable matrix : 1180 transitions.
[2024-05-30 15:25:02] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 15:25:02] [INFO ] Computing symmetric may enable matrix : 1180 transitions.
[2024-05-30 15:25:02] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 15:25:02] [INFO ] Flatten gal took : 35 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/graph13351913142458464412.txt' '-o' '/tmp/graph13351913142458464412.bin' '-w' '/tmp/graph13351913142458464412.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13351913142458464412.bin' '-l' '-1' '-v' '-w' '/tmp/graph13351913142458464412.weights' '-q' '0' '-e' '0.001'
[2024-05-30 15:25:02] [INFO ] Decomposing Gal with order
[2024-05-30 15:25:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 15:25:03] [INFO ] Removed a total of 292 redundant transitions.
[2024-05-30 15:25:03] [INFO ] Flatten gal took : 49 ms
[2024-05-30 15:25:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-30 15:25:03] [INFO ] Time to serialize gal into /tmp/LTLFireability18308461653593330137.gal : 13 ms
[2024-05-30 15:25:03] [INFO ] Time to serialize properties into /tmp/LTLFireability16892505507942441736.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/LTLFireability18308461653593330137.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16892505507942441736.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X(F((X(F("(i29.i3.u461.p1488==1)")))||(("(((i10.i4.u105.p313==1)&&(i10.i5.u106.p325==1))&&(i4.i3.u118.p357==1))")U("(i12.i0.u140.p4...168
Formula 0 simplified : XG(XG!"(i29.i3.u461.p1488==1)" & (!"(((i10.i4.u105.p313==1)&&(i10.i5.u106.p325==1))&&(i4.i3.u118.p357==1))" R !"(i12.i0.u140.p427==1...159
[2024-05-30 15:25:03] [INFO ] Computing Do-Not-Accords matrix : 1180 transitions.
[2024-05-30 15:25:03] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 15:25:03] [INFO ] Built C files in 504ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1188857333739717498
Running compilation step : cd /tmp/ltsmin1188857333739717498;'/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'
Compilation finished in 4156 ms.
Running link step : cd /tmp/ltsmin1188857333739717498;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin1188857333739717498;'/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' 'X(<>((X(<>((LTLAPp0==true)))||((LTLAPp1==true) U (LTLAPp2==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-30 15:49:35] [INFO ] Applying decomposition
[2024-05-30 15:49:35] [INFO ] Flatten gal took : 70 ms
[2024-05-30 15:49:35] [INFO ] Decomposing Gal with order
[2024-05-30 15:49:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 15:49:36] [INFO ] Removed a total of 86 redundant transitions.
[2024-05-30 15:49:36] [INFO ] Flatten gal took : 88 ms
[2024-05-30 15:49:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2024-05-30 15:49:36] [INFO ] Time to serialize gal into /tmp/LTLFireability3701918753145440729.gal : 14 ms
[2024-05-30 15:49:36] [INFO ] Time to serialize properties into /tmp/LTLFireability15210316165318987432.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/LTLFireability3701918753145440729.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15210316165318987432.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F((X(F("(i1.i0.u239.p1488==1)")))||(("(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u71.p313==...434
Formula 0 simplified : XG(XG!"(i1.i0.u239.p1488==1)" & (!"(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.i0.u71.p313==1)&&(i...425
Reverse transition relation is NOT exact ! Due to transitions t1118, i0.t1061, i0.i0.t1116, i0.i0.i0.t1063, i0.i0.i0.i0.t1114, i0.i0.i0.i0.i0.t1065, i0.i0....17153
Computing Next relation with stutter on 7.36211e+22 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
9275 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,92.8673,1462980,1,0,2.3608e+06,2361,42737,8.70806e+06,777,17869,843000
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVt-PT-030B-LTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2505586 ms.
BK_STOP 1717084390947
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="ShieldRVt-PT-030B"
export BK_EXAMINATION="LTLFireability"
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 ShieldRVt-PT-030B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r356-tall-171683762301004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-030B.tgz
mv ShieldRVt-PT-030B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;