About the Execution of LTSMin+red for ASLink-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1417.243 | 177996.00 | 250048.00 | 466.40 | FFFTTTTFFFFTFF?T | 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.r464-smll-171620118000167.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ASLink-PT-10b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r464-smll-171620118000167
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K 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 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Apr 11 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 11 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.4M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-00
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-01
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2023-02
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-03
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-04
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-05
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-06
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-07
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-08
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-09
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2023-10
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-11
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2023-12
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-13
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2023-14
FORMULA_NAME ASLink-PT-10b-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1717248306950
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:25:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 13:25:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:25:10] [INFO ] Load time of PNML (sax parser for PT used): 825 ms
[2024-06-01 13:25:10] [INFO ] Transformed 4410 places.
[2024-06-01 13:25:10] [INFO ] Transformed 5405 transitions.
[2024-06-01 13:25:10] [INFO ] Found NUPN structural information;
[2024-06-01 13:25:10] [INFO ] Parsed PT model containing 4410 places and 5405 transitions and 16377 arcs in 1284 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (46 resets) in 2685 ms. (14 steps per ms) remains 9/16 properties
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 308 ms. (129 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1308 ms. (30 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 219 ms. (181 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 179 ms. (222 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 108 ms. (367 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 9/9 properties
// Phase 1: matrix 5405 rows 4410 cols
[2024-06-01 13:25:13] [INFO ] Computed 433 invariants in 640 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 140/220 variables, 10/90 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/220 variables, 140/230 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/220 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 913/1133 variables, 92/322 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1133 variables, 913/1235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1133 variables, 0/1235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 3164/4297 variables, 312/1547 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4297 variables, 3164/4711 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4297 variables, 0/4711 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 113/4410 variables, 19/4730 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4410 variables, 113/4843 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4410/9815 variables, and 4843 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5080 ms.
Refiners :[Domain max(s): 4410/4410 constraints, Positive P Invariants (semi-flows): 102/102 constraints, Generalized P Invariants (flows): 331/331 constraints, State Equation: 0/4410 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 140/220 variables, 10/90 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/220 variables, 140/230 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/220 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 913/1133 variables, 92/322 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1133 variables, 913/1235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1133 variables, 0/1235 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 3164/4297 variables, 312/1547 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4297 variables, 3164/4711 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-06-01 13:25:28] [INFO ] Deduced a trap composed of 30 places in 6156 ms of which 503 ms to minimize.
SMT process timed out in 15734ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 80 out of 4410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 999 transitions
Trivial Post-agglo rules discarded 999 transitions
Performed 999 trivial Post agglomeration. Transition count delta: 999
Iterating post reduction 0 with 999 rules applied. Total rules applied 999 place count 4410 transition count 4406
Reduce places removed 999 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 1040 rules applied. Total rules applied 2039 place count 3411 transition count 4365
Reduce places removed 9 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 15 rules applied. Total rules applied 2054 place count 3402 transition count 4359
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 2060 place count 3396 transition count 4359
Performed 1001 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1001 Pre rules applied. Total rules applied 2060 place count 3396 transition count 3358
Deduced a syphon composed of 1001 places in 24 ms
Ensure Unique test removed 97 places
Reduce places removed 1098 places and 0 transitions.
Iterating global reduction 4 with 2099 rules applied. Total rules applied 4159 place count 2298 transition count 3358
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 4 with 70 rules applied. Total rules applied 4229 place count 2288 transition count 3298
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 5 with 60 rules applied. Total rules applied 4289 place count 2228 transition count 3298
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 37 Pre rules applied. Total rules applied 4289 place count 2228 transition count 3261
Deduced a syphon composed of 37 places in 17 ms
Ensure Unique test removed 37 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 6 with 111 rules applied. Total rules applied 4400 place count 2154 transition count 3261
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 37 Pre rules applied. Total rules applied 4400 place count 2154 transition count 3224
Deduced a syphon composed of 37 places in 56 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 4474 place count 2117 transition count 3224
Discarding 141 places :
Symmetric choice reduction at 6 with 141 rule applications. Total rules 4615 place count 1976 transition count 3083
Iterating global reduction 6 with 141 rules applied. Total rules applied 4756 place count 1976 transition count 3083
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 4757 place count 1976 transition count 3082
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 45 Pre rules applied. Total rules applied 4757 place count 1976 transition count 3037
Deduced a syphon composed of 45 places in 11 ms
Ensure Unique test removed 1 places
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 7 with 91 rules applied. Total rules applied 4848 place count 1930 transition count 3037
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4848 place count 1930 transition count 3036
Deduced a syphon composed of 1 places in 13 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 4851 place count 1928 transition count 3036
Discarding 10 places :
Symmetric choice reduction at 7 with 10 rule applications. Total rules 4861 place count 1918 transition count 2973
Iterating global reduction 7 with 10 rules applied. Total rules applied 4871 place count 1918 transition count 2973
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 9 Pre rules applied. Total rules applied 4871 place count 1918 transition count 2964
Deduced a syphon composed of 9 places in 11 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 4889 place count 1909 transition count 2964
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4890 place count 1908 transition count 2956
Iterating global reduction 7 with 1 rules applied. Total rules applied 4891 place count 1908 transition count 2956
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4892 place count 1907 transition count 2948
Iterating global reduction 7 with 1 rules applied. Total rules applied 4893 place count 1907 transition count 2948
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4894 place count 1906 transition count 2940
Iterating global reduction 7 with 1 rules applied. Total rules applied 4895 place count 1906 transition count 2940
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4896 place count 1905 transition count 2932
Iterating global reduction 7 with 1 rules applied. Total rules applied 4897 place count 1905 transition count 2932
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4898 place count 1904 transition count 2924
Iterating global reduction 7 with 1 rules applied. Total rules applied 4899 place count 1904 transition count 2924
Performed 263 Post agglomeration using F-continuation condition.Transition count delta: 263
Deduced a syphon composed of 263 places in 9 ms
Ensure Unique test removed 2 places
Reduce places removed 265 places and 0 transitions.
Iterating global reduction 7 with 528 rules applied. Total rules applied 5427 place count 1639 transition count 2661
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5428 place count 1638 transition count 2660
Ensure Unique test removed 1 places
Iterating global reduction 7 with 2 rules applied. Total rules applied 5430 place count 1637 transition count 2660
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 5431 place count 1636 transition count 2659
Iterating global reduction 7 with 1 rules applied. Total rules applied 5432 place count 1636 transition count 2659
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 5434 place count 1636 transition count 2657
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 5435 place count 1635 transition count 2657
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 5437 place count 1634 transition count 2666
Free-agglomeration rule applied 13 times.
Iterating global reduction 9 with 13 rules applied. Total rules applied 5450 place count 1634 transition count 2653
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 9 with 13 rules applied. Total rules applied 5463 place count 1621 transition count 2653
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 10 with 9 rules applied. Total rules applied 5472 place count 1621 transition count 2644
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 5481 place count 1612 transition count 2644
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5482 place count 1611 transition count 2643
Reduce places removed 17 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 11 with 24 rules applied. Total rules applied 5506 place count 1594 transition count 2636
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 12 with 7 rules applied. Total rules applied 5513 place count 1587 transition count 2636
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 26 Pre rules applied. Total rules applied 5513 place count 1587 transition count 2610
Deduced a syphon composed of 26 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 13 with 53 rules applied. Total rules applied 5566 place count 1560 transition count 2610
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 13 with 10 rules applied. Total rules applied 5576 place count 1550 transition count 2610
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 5576 place count 1550 transition count 2609
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 5578 place count 1549 transition count 2609
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 7 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 14 with 40 rules applied. Total rules applied 5618 place count 1529 transition count 2589
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 5627 place count 1520 transition count 2580
Iterating global reduction 14 with 9 rules applied. Total rules applied 5636 place count 1520 transition count 2580
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 5637 place count 1519 transition count 2579
Iterating global reduction 14 with 1 rules applied. Total rules applied 5638 place count 1519 transition count 2579
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 5639 place count 1519 transition count 2578
Free-agglomeration rule applied 8 times.
Iterating global reduction 15 with 8 rules applied. Total rules applied 5647 place count 1519 transition count 2570
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 15 with 8 rules applied. Total rules applied 5655 place count 1511 transition count 2570
Applied a total of 5655 rules in 3970 ms. Remains 1511 /4410 variables (removed 2899) and now considering 2570/5405 (removed 2835) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3993 ms. Remains : 1511/4410 places, 2570/5405 transitions.
RANDOM walk for 40000 steps (308 resets) in 594 ms. (67 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (33 resets) in 225 ms. (177 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (30 resets) in 211 ms. (188 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (32 resets) in 338 ms. (118 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (31 resets) in 197 ms. (202 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (31 resets) in 219 ms. (181 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (31 resets) in 203 ms. (196 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (31 resets) in 213 ms. (186 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (32 resets) in 236 ms. (168 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (32 resets) in 154 ms. (258 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 120601 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :0 out of 9
Probabilistic random walk after 120601 steps, saw 23152 distinct states, run finished after 3007 ms. (steps per millisecond=40 ) properties seen :0
// Phase 1: matrix 2570 rows 1511 cols
[2024-06-01 13:25:36] [INFO ] Computed 256 invariants in 92 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 253/333 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/333 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 35/368 variables, 16/36 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 796/1164 variables, 120/156 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1164 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 64/1228 variables, 27/183 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1228 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 1/1229 variables, 1/184 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1229 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 234/1463 variables, 56/240 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1463 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 4/1467 variables, 4/244 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1467 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 42/1509 variables, 11/255 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1509 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (OVERLAPS) 2/1511 variables, 1/256 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1511 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 2570/4081 variables, 1511/1767 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/4081 variables, 0/1767 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 21 (OVERLAPS) 0/4081 variables, 0/1767 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4081/4081 variables, and 1767 constraints, problems are : Problem set: 0 solved, 9 unsolved in 7278 ms.
Refiners :[Positive P Invariants (semi-flows): 68/68 constraints, Generalized P Invariants (flows): 188/188 constraints, State Equation: 1511/1511 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 253/333 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/333 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 35/368 variables, 16/36 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 796/1164 variables, 120/156 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-06-01 13:25:45] [INFO ] Deduced a trap composed of 23 places in 337 ms of which 5 ms to minimize.
[2024-06-01 13:25:45] [INFO ] Deduced a trap composed of 43 places in 240 ms of which 3 ms to minimize.
[2024-06-01 13:25:45] [INFO ] Deduced a trap composed of 52 places in 212 ms of which 3 ms to minimize.
[2024-06-01 13:25:45] [INFO ] Deduced a trap composed of 64 places in 173 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1164 variables, 4/160 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1164 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 64/1228 variables, 27/187 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1228 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 1/1229 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1229 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 234/1463 variables, 56/244 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1463 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (OVERLAPS) 4/1467 variables, 4/248 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1467 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 42/1509 variables, 11/259 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1509 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (OVERLAPS) 2/1511 variables, 1/260 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1511 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem ASLink-PT-10b-ReachabilityFireability-2023-02 is UNSAT
FORMULA ASLink-PT-10b-ReachabilityFireability-2023-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-10b-ReachabilityFireability-2024-04 is UNSAT
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-10b-ReachabilityFireability-2023-10 is UNSAT
FORMULA ASLink-PT-10b-ReachabilityFireability-2023-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-10b-ReachabilityFireability-2023-12 is UNSAT
FORMULA ASLink-PT-10b-ReachabilityFireability-2023-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-10b-ReachabilityFireability-2024-13 is UNSAT
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-10b-ReachabilityFireability-2024-15 is UNSAT
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 20 (OVERLAPS) 2570/4081 variables, 1511/1771 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/4081 variables, 3/1774 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/4081 variables, 0/1774 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 0/4081 variables, 0/1774 constraints. Problems are: Problem set: 6 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4081/4081 variables, and 1774 constraints, problems are : Problem set: 6 solved, 3 unsolved in 25985 ms.
Refiners :[Positive P Invariants (semi-flows): 68/68 constraints, Generalized P Invariants (flows): 188/188 constraints, State Equation: 1511/1511 constraints, PredecessorRefiner: 3/9 constraints, Known Traps: 4/4 constraints]
After SMT, in 33434ms problems are : Problem set: 6 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-08 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 10592 ms.
Support contains 27 out of 1511 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1511/1511 places, 2570/2570 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1511 transition count 2565
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 1506 transition count 2565
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 10 place count 1506 transition count 2536
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 68 place count 1477 transition count 2536
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 70 place count 1475 transition count 2522
Iterating global reduction 2 with 2 rules applied. Total rules applied 72 place count 1475 transition count 2522
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 1474 transition count 2514
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 1474 transition count 2514
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 75 place count 1473 transition count 2506
Iterating global reduction 2 with 1 rules applied. Total rules applied 76 place count 1473 transition count 2506
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 1472 transition count 2498
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1472 transition count 2498
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 1471 transition count 2490
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 1471 transition count 2490
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 1470 transition count 2482
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 1470 transition count 2482
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 15 rules applied. Total rules applied 97 place count 1461 transition count 2476
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 101 place count 1461 transition count 2472
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 104 place count 1458 transition count 2472
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 104 place count 1458 transition count 2469
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 110 place count 1455 transition count 2469
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 111 place count 1454 transition count 2469
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 117 place count 1451 transition count 2466
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 118 place count 1450 transition count 2465
Iterating global reduction 5 with 1 rules applied. Total rules applied 119 place count 1450 transition count 2465
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 120 place count 1450 transition count 2464
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 121 place count 1449 transition count 2464
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 122 place count 1449 transition count 2463
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 123 place count 1448 transition count 2463
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 124 place count 1447 transition count 2462
Applied a total of 124 rules in 932 ms. Remains 1447 /1511 variables (removed 64) and now considering 2462/2570 (removed 108) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 933 ms. Remains : 1447/1511 places, 2462/2570 transitions.
RANDOM walk for 40000 steps (332 resets) in 397 ms. (100 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (34 resets) in 226 ms. (176 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (33 resets) in 399 ms. (100 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 141772 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :0 out of 2
Probabilistic random walk after 141772 steps, saw 29776 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
// Phase 1: matrix 2462 rows 1447 cols
[2024-06-01 13:26:25] [INFO ] Computed 251 invariants in 45 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 176/203 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/203 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 20/223 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 513/736 variables, 74/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/736 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 75/811 variables, 23/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/811 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/813 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/813 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 331/1144 variables, 52/174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1144 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/1177 variables, 15/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1177 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 1/1178 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1178 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 202/1380 variables, 38/228 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1380 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 5/1385 variables, 5/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1385 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 58/1443 variables, 16/249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1443 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 4/1447 variables, 2/251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1447 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 2462/3909 variables, 1447/1698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/3909 variables, 0/1698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/3909 variables, 0/1698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3909/3909 variables, and 1698 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2489 ms.
Refiners :[Positive P Invariants (semi-flows): 69/69 constraints, Generalized P Invariants (flows): 182/182 constraints, State Equation: 1447/1447 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 176/203 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/203 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 20/223 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/223 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 513/736 variables, 74/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/736 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 75/811 variables, 23/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/811 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/813 variables, 2/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/813 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 331/1144 variables, 52/174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1144 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 33/1177 variables, 15/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1177 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 1/1178 variables, 1/190 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1178 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 202/1380 variables, 38/228 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1380 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 5/1385 variables, 5/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1385 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 58/1443 variables, 16/249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1443 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 4/1447 variables, 2/251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1447 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 2462/3909 variables, 1447/1698 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/3909 variables, 2/1700 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 13:26:33] [INFO ] Deduced a trap composed of 79 places in 1251 ms of which 14 ms to minimize.
[2024-06-01 13:26:34] [INFO ] Deduced a trap composed of 69 places in 973 ms of which 11 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/3909 variables, 2/1702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/3909 variables, 0/1702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (OVERLAPS) 0/3909 variables, 0/1702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3909/3909 variables, and 1702 constraints, problems are : Problem set: 0 solved, 2 unsolved in 10744 ms.
Refiners :[Positive P Invariants (semi-flows): 69/69 constraints, Generalized P Invariants (flows): 182/182 constraints, State Equation: 1447/1447 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
After SMT, in 13306ms problems are : Problem set: 0 solved, 2 unsolved
FORMULA ASLink-PT-10b-ReachabilityFireability-2024-11 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 2922 ms.
Support contains 26 out of 1447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1447/1447 places, 2462/2462 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1446 transition count 2461
Applied a total of 2 rules in 121 ms. Remains 1446 /1447 variables (removed 1) and now considering 2461/2462 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 1446/1447 places, 2461/2462 transitions.
RANDOM walk for 40000 steps (337 resets) in 501 ms. (79 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (33 resets) in 438 ms. (91 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 178714 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :0 out of 1
Probabilistic random walk after 178714 steps, saw 36290 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :0
// Phase 1: matrix 2461 rows 1446 cols
[2024-06-01 13:26:44] [INFO ] Computed 251 invariants in 74 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 177/203 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/203 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 19/222 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 474/696 variables, 71/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/696 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 56/752 variables, 18/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/752 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/754 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/754 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 241/995 variables, 43/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/995 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 21/1016 variables, 11/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1016 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/1017 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1017 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 154/1171 variables, 26/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1171 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 15/1186 variables, 5/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1186 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 1/1187 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1187 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 109/1296 variables, 16/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1296 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 15/1311 variables, 5/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1311 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 1/1312 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1312 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 97/1409 variables, 15/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1409 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 2/1411 variables, 2/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1411 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 33/1444 variables, 10/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1444 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 2/1446 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1446 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2461/3907 variables, 1446/1697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/3907 variables, 0/1697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (OVERLAPS) 0/3907 variables, 0/1697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3907/3907 variables, and 1697 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2798 ms.
Refiners :[Positive P Invariants (semi-flows): 69/69 constraints, Generalized P Invariants (flows): 182/182 constraints, State Equation: 1446/1446 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 177/203 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/203 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 19/222 variables, 12/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 474/696 variables, 71/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/696 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 56/752 variables, 18/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/752 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/754 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/754 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 241/995 variables, 43/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/995 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 21/1016 variables, 11/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1016 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/1017 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1017 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 154/1171 variables, 26/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1171 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 15/1186 variables, 5/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1186 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 1/1187 variables, 1/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1187 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 109/1296 variables, 16/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1296 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 15/1311 variables, 5/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1311 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 1/1312 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1312 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 97/1409 variables, 15/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1409 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 2/1411 variables, 2/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1411 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (OVERLAPS) 33/1444 variables, 10/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1444 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 2/1446 variables, 1/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1446 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 2461/3907 variables, 1446/1697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/3907 variables, 1/1698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/3907 variables, 0/1698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (OVERLAPS) 0/3907 variables, 0/1698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3907/3907 variables, and 1698 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6939 ms.
Refiners :[Positive P Invariants (semi-flows): 69/69 constraints, Generalized P Invariants (flows): 182/182 constraints, State Equation: 1446/1446 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 9837ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1266 ms.
Support contains 26 out of 1446 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1446/1446 places, 2461/2461 transitions.
Applied a total of 0 rules in 102 ms. Remains 1446 /1446 variables (removed 0) and now considering 2461/2461 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 1446/1446 places, 2461/2461 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1446/1446 places, 2461/2461 transitions.
Applied a total of 0 rules in 67 ms. Remains 1446 /1446 variables (removed 0) and now considering 2461/2461 (removed 0) transitions.
[2024-06-01 13:26:55] [INFO ] Invariant cache hit.
[2024-06-01 13:26:58] [INFO ] Implicit Places using invariants in 3083 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 255, 259, 260, 271, 272, 274, 292, 310, 379, 383, 384, 395, 396, 398, 415, 433, 503, 507, 508, 519, 520, 522, 540, 558, 627, 631, 632, 643, 644, 646, 663, 681, 752, 756, 757, 768, 769, 771, 789, 807, 876, 880, 881, 892, 893, 895, 912, 931, 994, 1010, 1014, 1015, 1026, 1027, 1029, 1046, 1064, 1116, 1136, 1140, 1141, 1152, 1153, 1155, 1172, 1190, 1212, 1267, 1268, 1271, 1282, 1285, 1286, 1287, 1310, 1312, 1316, 1334, 1335, 1336, 1337, 1350, 1356, 1368, 1374, 1380, 1386, 1392, 1398, 1404, 1410]
[2024-06-01 13:26:58] [INFO ] Actually due to overlaps returned [1310, 1287, 48, 168, 292, 415, 540, 663, 789, 912, 1046, 1172, 1316, 31, 151, 274, 398, 522, 646, 771, 895, 1029, 1155, 148, 271, 395, 519, 643, 768, 892, 1026, 1152, 1285, 1334, 149, 272, 396, 520, 644, 769, 893, 1027, 1153, 1286, 1312, 1335, 1, 18, 259, 260, 383, 384, 507, 508, 631, 632, 756, 757, 880, 881, 1014, 1015, 1140, 1141, 1267, 1268, 66, 186, 310, 433, 558, 681, 807, 931, 1064, 1282, 1336, 1380, 1398, 1410, 19, 1190, 1212, 1271, 1337, 1350, 1356, 1368, 1374, 1386, 1392, 1404]
Discarding 92 places :
Implicit Place search using SMT only with invariants took 3111 ms to find 92 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1354/1446 places, 2461/2461 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 166 transitions
Trivial Post-agglo rules discarded 166 transitions
Performed 166 trivial Post agglomeration. Transition count delta: 166
Iterating post reduction 0 with 177 rules applied. Total rules applied 177 place count 1343 transition count 2295
Reduce places removed 166 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 1 with 194 rules applied. Total rules applied 371 place count 1177 transition count 2267
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 25 rules applied. Total rules applied 396 place count 1155 transition count 2264
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 396 place count 1155 transition count 2217
Deduced a syphon composed of 47 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 95 rules applied. Total rules applied 491 place count 1107 transition count 2217
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 10 rules applied. Total rules applied 501 place count 1102 transition count 2212
Reduce places removed 5 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 8 rules applied. Total rules applied 509 place count 1097 transition count 2209
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 512 place count 1094 transition count 2209
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 526 place count 1080 transition count 2195
Iterating global reduction 6 with 14 rules applied. Total rules applied 540 place count 1080 transition count 2195
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 542 place count 1080 transition count 2193
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 542 place count 1080 transition count 2192
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 544 place count 1079 transition count 2192
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 547 place count 1076 transition count 2186
Iterating global reduction 7 with 3 rules applied. Total rules applied 550 place count 1076 transition count 2186
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 7 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 7 with 148 rules applied. Total rules applied 698 place count 1002 transition count 2112
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 707 place count 993 transition count 2103
Iterating global reduction 7 with 9 rules applied. Total rules applied 716 place count 993 transition count 2103
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 725 place count 993 transition count 2094
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 727 place count 992 transition count 2096
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 728 place count 992 transition count 2095
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 729 place count 992 transition count 2094
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 730 place count 991 transition count 2094
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 9 with 22 rules applied. Total rules applied 752 place count 991 transition count 2072
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 9 with 23 rules applied. Total rules applied 775 place count 968 transition count 2072
Partial Free-agglomeration rule applied 30 times.
Drop transitions (Partial Free agglomeration) removed 30 transitions
Iterating global reduction 10 with 30 rules applied. Total rules applied 805 place count 968 transition count 2072
Applied a total of 805 rules in 1143 ms. Remains 968 /1354 variables (removed 386) and now considering 2072/2461 (removed 389) transitions.
// Phase 1: matrix 2072 rows 968 cols
[2024-06-01 13:27:00] [INFO ] Computed 141 invariants in 44 ms
[2024-06-01 13:27:01] [INFO ] Implicit Places using invariants in 1770 ms returned [72, 89, 95, 98, 100, 101, 104, 105, 157, 174, 180, 183, 185, 190, 191, 244, 261, 267, 270, 272, 277, 278, 331, 348, 354, 357, 359, 364, 365, 418, 436, 442, 445, 447, 452, 453, 506, 524, 530, 533, 535, 540, 541, 594, 611, 617, 620, 622, 627, 628, 682, 700, 711, 724, 725, 777, 802, 805, 807, 812, 813, 881, 887, 890, 892]
[2024-06-01 13:27:01] [INFO ] Actually due to overlaps returned [104, 190, 277, 364, 452, 540, 627, 724, 812, 105, 191, 278, 365, 453, 541, 628, 725, 813, 89, 95, 100, 174, 180, 185, 261, 267, 272, 348, 354, 359, 436, 442, 447, 524, 530, 535, 611, 617, 622, 700, 802, 807, 881, 887, 892, 72, 101, 157, 244, 331, 418, 506, 594, 682, 711, 777]
Discarding 56 places :
Implicit Place search using SMT only with invariants took 1781 ms to find 56 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 912/1446 places, 2072/2461 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 878 transition count 2038
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 878 transition count 2038
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 76 place count 870 transition count 2030
Iterating global reduction 0 with 8 rules applied. Total rules applied 84 place count 870 transition count 2030
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 6 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 122 place count 851 transition count 2011
Free-agglomeration rule applied 27 times.
Iterating global reduction 0 with 27 rules applied. Total rules applied 149 place count 851 transition count 1984
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 176 place count 824 transition count 1984
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 182 place count 824 transition count 1978
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 188 place count 818 transition count 1978
Applied a total of 188 rules in 456 ms. Remains 818 /912 variables (removed 94) and now considering 1978/2072 (removed 94) transitions.
// Phase 1: matrix 1978 rows 818 cols
[2024-06-01 13:27:02] [INFO ] Computed 85 invariants in 38 ms
[2024-06-01 13:27:03] [INFO ] Implicit Places using invariants in 1299 ms returned []
[2024-06-01 13:27:03] [INFO ] Invariant cache hit.
[2024-06-01 13:27:06] [INFO ] Implicit Places using invariants and state equation in 2923 ms returned []
Implicit Place search using SMT with State Equation took 4225 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 818/1446 places, 1978/2461 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 10785 ms. Remains : 818/1446 places, 1978/2461 transitions.
RANDOM walk for 40000 steps (624 resets) in 210 ms. (189 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (75 resets) in 127 ms. (312 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 174156 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :0 out of 1
Probabilistic random walk after 174156 steps, saw 112215 distinct states, run finished after 3001 ms. (steps per millisecond=58 ) properties seen :0
[2024-06-01 13:27:09] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 75/101 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 395/496 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/496 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 9/505 variables, 7/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/505 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 182/687 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/687 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 4/691 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/691 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 112/803 variables, 12/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/803 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 4/807 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/807 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 11/818 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/818 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 1978/2796 variables, 818/903 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2796 variables, 0/903 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/2796 variables, 0/903 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2796/2796 variables, and 903 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1554 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 70/70 constraints, State Equation: 818/818 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 75/101 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 395/496 variables, 33/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/496 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 9/505 variables, 7/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/505 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 182/687 variables, 22/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/687 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 4/691 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/691 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 112/803 variables, 12/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/803 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 4/807 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/807 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 11/818 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/818 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 1978/2796 variables, 818/903 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2796 variables, 1/904 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2796 variables, 0/904 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/2796 variables, 0/904 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2796/2796 variables, and 904 constraints, problems are : Problem set: 0 solved, 1 unsolved in 8592 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 70/70 constraints, State Equation: 818/818 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 10173ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 912 ms.
Support contains 26 out of 818 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 818/818 places, 1978/1978 transitions.
Applied a total of 0 rules in 42 ms. Remains 818 /818 variables (removed 0) and now considering 1978/1978 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 818/818 places, 1978/1978 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 818/818 places, 1978/1978 transitions.
Applied a total of 0 rules in 35 ms. Remains 818 /818 variables (removed 0) and now considering 1978/1978 (removed 0) transitions.
[2024-06-01 13:27:20] [INFO ] Invariant cache hit.
[2024-06-01 13:27:22] [INFO ] Implicit Places using invariants in 1260 ms returned []
[2024-06-01 13:27:22] [INFO ] Invariant cache hit.
[2024-06-01 13:27:26] [INFO ] Implicit Places using invariants and state equation in 3996 ms returned []
Implicit Place search using SMT with State Equation took 5260 ms to find 0 implicit places.
[2024-06-01 13:27:26] [INFO ] Redundant transitions in 234 ms returned []
Running 1930 sub problems to find dead transitions.
[2024-06-01 13:27:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/817 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1930 unsolved
SMT process timed out in 31740ms, After SMT, problems are : Problem set: 0 solved, 1930 unsolved
Search for dead transitions found 0 dead transitions in 31766ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37320 ms. Remains : 818/818 places, 1978/1978 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 66 ms. Remains 818 /818 variables (removed 0) and now considering 1978/1978 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-06-01 13:27:58] [INFO ] Invariant cache hit.
[2024-06-01 13:27:58] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 13:27:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-06-01 13:27:58] [INFO ] [Nat]Absence check using 15 positive and 70 generalized place invariants in 69 ms returned sat
[2024-06-01 13:28:00] [INFO ] After 1623ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 13:28:02] [INFO ] After 3446ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 13:28:03] [INFO ] After 5125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 5471 ms.
[2024-06-01 13:28:03] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2024-06-01 13:28:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 818 places, 1978 transitions and 8026 arcs took 18 ms.
[2024-06-01 13:28:04] [INFO ] Flatten gal took : 476 ms
Total runtime 175144 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : ASLink-PT-10b-ReachabilityFireability-2023-14
BK_STOP 1717248484946
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2024
rfs formula name ASLink-PT-10b-ReachabilityFireability-2023-14
rfs formula type AG
rfs formula formula --invariant=/tmp/609/inv_0_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
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="ASLink-PT-10b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ASLink-PT-10b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r464-smll-171620118000167"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;