About the Execution of LTSMin+red for ASLink-PT-07b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1029.287 | 1800000.00 | 2758098.00 | 4559.90 | [undef] | Time out reached |
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.r466-smll-171620124400073.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-07b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r466-smll-171620124400073
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K 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 3.1K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K 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 15:22 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 1.1M 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
FORMULA_NAME StableMarking
=== Now, execution of the tool begins
BK_START 1717190854323
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-07b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 21:27:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-31 21:27:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 21:27:37] [INFO ] Load time of PNML (sax parser for PT used): 622 ms
[2024-05-31 21:27:37] [INFO ] Transformed 3222 places.
[2024-05-31 21:27:37] [INFO ] Transformed 3986 transitions.
[2024-05-31 21:27:37] [INFO ] Found NUPN structural information;
[2024-05-31 21:27:37] [INFO ] Parsed PT model containing 3222 places and 3986 transitions and 12126 arcs in 940 ms.
Structural test allowed to assert that 396 places are NOT stable. Took 34 ms.
RANDOM walk for 40000 steps (52 resets) in 7671 ms. (5 steps per ms) remains 1065/2826 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 26 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 37 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 24 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 30 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 122 steps (8 resets) in 21 ms. (5 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 35 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 22 ms. (5 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 30 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 122 steps (8 resets) in 23 ms. (5 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 25 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 36 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 31 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 21 ms. (5 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 122 steps (8 resets) in 35 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 31 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 122 steps (8 resets) in 20 ms. (5 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 122 steps (8 resets) in 24 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 31 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 24 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 18 ms. (6 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 28 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 122 steps (8 resets) in 29 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 34 ms. (3 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 30 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 122 steps (8 resets) in 16 ms. (7 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 122 steps (8 resets) in 9 ms. (12 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 121 steps (8 resets) in 11 ms. (10 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 123 steps (8 resets) in 14 ms. (8 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1065/1065 properties
// Phase 1: matrix 3986 rows 3222 cols
[2024-05-31 21:27:40] [INFO ] Computed 316 invariants in 253 ms
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) 0/1065 variables, 1065/1065 constraints. Problems are: Problem set: 0 solved, 1065 unsolved
SMT process timed out in 6385ms, After SMT, problems are : Problem set: 0 solved, 1065 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1065 out of 3222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3222/3222 places, 3986/3986 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 522 transitions
Trivial Post-agglo rules discarded 522 transitions
Performed 522 trivial Post agglomeration. Transition count delta: 522
Iterating post reduction 0 with 522 rules applied. Total rules applied 522 place count 3222 transition count 3464
Reduce places removed 522 places and 0 transitions.
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 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 1 with 552 rules applied. Total rules applied 1074 place count 2700 transition count 3434
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1081 place count 2693 transition count 3434
Performed 483 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 483 Pre rules applied. Total rules applied 1081 place count 2693 transition count 2951
Deduced a syphon composed of 483 places in 11 ms
Ensure Unique test removed 43 places
Reduce places removed 526 places and 0 transitions.
Iterating global reduction 3 with 1009 rules applied. Total rules applied 2090 place count 2167 transition count 2951
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 28 rules applied. Total rules applied 2118 place count 2161 transition count 2929
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 4 with 22 rules applied. Total rules applied 2140 place count 2139 transition count 2929
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 22 Pre rules applied. Total rules applied 2140 place count 2139 transition count 2907
Deduced a syphon composed of 22 places in 35 ms
Ensure Unique test removed 22 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 2206 place count 2095 transition count 2907
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 22 Pre rules applied. Total rules applied 2206 place count 2095 transition count 2885
Deduced a syphon composed of 22 places in 34 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 2250 place count 2073 transition count 2885
Discarding 56 places :
Symmetric choice reduction at 5 with 56 rule applications. Total rules 2306 place count 2017 transition count 2829
Iterating global reduction 5 with 56 rules applied. Total rules applied 2362 place count 2017 transition count 2829
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2363 place count 2017 transition count 2828
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 11 Pre rules applied. Total rules applied 2363 place count 2017 transition count 2817
Deduced a syphon composed of 11 places in 31 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 23 rules applied. Total rules applied 2386 place count 2005 transition count 2817
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2386 place count 2005 transition count 2816
Deduced a syphon composed of 1 places in 27 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 2389 place count 2003 transition count 2816
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 2392 place count 2000 transition count 2795
Iterating global reduction 6 with 3 rules applied. Total rules applied 2395 place count 2000 transition count 2795
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2396 place count 1999 transition count 2787
Iterating global reduction 6 with 1 rules applied. Total rules applied 2397 place count 1999 transition count 2787
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2398 place count 1998 transition count 2779
Iterating global reduction 6 with 1 rules applied. Total rules applied 2399 place count 1998 transition count 2779
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2400 place count 1997 transition count 2771
Iterating global reduction 6 with 1 rules applied. Total rules applied 2401 place count 1997 transition count 2771
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2402 place count 1996 transition count 2763
Iterating global reduction 6 with 1 rules applied. Total rules applied 2403 place count 1996 transition count 2763
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2404 place count 1995 transition count 2755
Iterating global reduction 6 with 1 rules applied. Total rules applied 2405 place count 1995 transition count 2755
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2406 place count 1994 transition count 2747
Iterating global reduction 6 with 1 rules applied. Total rules applied 2407 place count 1994 transition count 2747
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2408 place count 1993 transition count 2739
Iterating global reduction 6 with 1 rules applied. Total rules applied 2409 place count 1993 transition count 2739
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2410 place count 1992 transition count 2731
Iterating global reduction 6 with 1 rules applied. Total rules applied 2411 place count 1992 transition count 2731
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2412 place count 1991 transition count 2723
Iterating global reduction 6 with 1 rules applied. Total rules applied 2413 place count 1991 transition count 2723
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2414 place count 1990 transition count 2715
Iterating global reduction 6 with 1 rules applied. Total rules applied 2415 place count 1990 transition count 2715
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2416 place count 1989 transition count 2707
Iterating global reduction 6 with 1 rules applied. Total rules applied 2417 place count 1989 transition count 2707
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2418 place count 1988 transition count 2699
Iterating global reduction 6 with 1 rules applied. Total rules applied 2419 place count 1988 transition count 2699
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2420 place count 1987 transition count 2691
Iterating global reduction 6 with 1 rules applied. Total rules applied 2421 place count 1987 transition count 2691
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2422 place count 1986 transition count 2683
Iterating global reduction 6 with 1 rules applied. Total rules applied 2423 place count 1986 transition count 2683
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2424 place count 1985 transition count 2675
Iterating global reduction 6 with 1 rules applied. Total rules applied 2425 place count 1985 transition count 2675
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2426 place count 1984 transition count 2667
Iterating global reduction 6 with 1 rules applied. Total rules applied 2427 place count 1984 transition count 2667
Performed 161 Post agglomeration using F-continuation condition.Transition count delta: 161
Deduced a syphon composed of 161 places in 10 ms
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 6 with 322 rules applied. Total rules applied 2749 place count 1823 transition count 2506
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2751 place count 1822 transition count 2515
Free-agglomeration rule applied 13 times.
Iterating global reduction 6 with 13 rules applied. Total rules applied 2764 place count 1822 transition count 2502
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 2777 place count 1809 transition count 2502
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 2782 place count 1809 transition count 2497
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2787 place count 1804 transition count 2497
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 2793 place count 1804 transition count 2497
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 2794 place count 1804 transition count 2497
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2795 place count 1803 transition count 2496
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 2798 place count 1800 transition count 2496
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 6 Pre rules applied. Total rules applied 2798 place count 1800 transition count 2490
Deduced a syphon composed of 6 places in 8 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 9 with 12 rules applied. Total rules applied 2810 place count 1794 transition count 2490
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2812 place count 1793 transition count 2489
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 2813 place count 1793 transition count 2489
Applied a total of 2813 rules in 3227 ms. Remains 1793 /3222 variables (removed 1429) and now considering 2489/3986 (removed 1497) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3245 ms. Remains : 1793/3222 places, 2489/3986 transitions.
RANDOM walk for 1584445 steps (14721 resets) in 120004 ms. (13 steps per ms) remains 868/1065 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 868/868 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 868/868 properties
// Phase 1: matrix 2489 rows 1793 cols
[2024-05-31 21:28:20] [INFO ] Computed 240 invariants in 81 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/868 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 (/ 1.0 2.0))
(s1 (/ 13.0 2.0))
(s2 (/ 1.0 2.0))
(s3 (/ 1.0 2.0))
(s4 (/ 1.0 2.0))
(s5 (/ 1.0 2.0))
(s6 (/ 1.0 2.0))
(s7 (/ 1.0 2.0))
(s8 (/ 1.0 2.0))
(s9 (/ 1.0 2.0))
(s10 (/ 1.0 2.0))
(s11 (/ 1.0 2.0))
(s12 (/ 1.0 2.0))
(s13 (/ 1.0 2.0))
(s14 (/ 1.0 2.0))
(s15 (/ 1.0 2.0))
(s16 (/ 1.0 2.0))
(s17 (/ 1.0 2.0))
(s18 (/ 1.0 2.0))
(s19 (/ 1.0 2.0))
(s20 (/ 1.0 2.0))
(s21 (/ 1.0 2.0))
(s22 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s24 (/ 1.0 2.0))
(s25 (/ 1.0 2.0))
(s26 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s29 (/ 1.0 2.0))
(s30 (/ 1.0 2.0))
(s31 (/ 1.0 2.0))
(s32 (/ 1.0 2.0))
(s33 (/ 1.0 2.0))
(s34 (/ 1.0 2.0))
(s36 (/ 1.0 2.0))
(s37 (/ 1.0 2.0))
(s38 (/ 3.0 2.0))
(s39 (/ 1.0 2.0))
(s40 (/ 1.0 2.0))
(s41 3.0)
(s44 (/ 1.0 2.0))
(s45 (/ 1.0 2.0))
(s46 (/ 1.0 2.0))
(s47 (/ 1.0 2.0))
(s48 (/ 1.0 2.0))
(s49 (/ 1.0 2.0))
(s50 (/ 1.0 2.0))
(s51 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s53 (/ 1.0 2.0))
(s54 (/ 1.0 2.0))
(s55 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s57 (/ 1.0 2.0))
(s58 (/ 1.0 2.0))
(s59 (/ 1.0 2.0))
(s60 (/ 1.0 2.0))
(s61 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s64 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s66 (/ 1.0 2.0))
(s67 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s71 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s78 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s85 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s96 (/ 1.0 2.0))
(s97 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 1.0 2.0))
(s100 (/ 1.0 2.0))
(s101 (/ 1.0 2.0))
(s102 (/ 1.0 2.0))
(s103 (/ 1.0 2.0))
(s104 (/ 1.0 2.0))
(s105 (/ 1.0 2.0))
(s106 (/ 1.0 2.0))
(s127 (/ 1.0 2.0))
(s128 (/ 1.0 2.0))
(s129 (/ 1.0 2.0))
(s130 (/ 1.0 2.0))
(s131 (/ 1.0 2.0))
(s132 (/ 1.0 2.0))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
(s136 (/ 1.0 2.0))
(s137 (/ 1.0 2.0))
(s138 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s140 (/ 1.0 2.0))
(s141 (/ 1.0 2.0))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 9.0 2.0))
(s146 (/ 1.0 2.0))
(s147 (/ 1.0 2.0))
(s148 (/ 1.0 2.0))
(s149 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s151 (/ 1.0 2.0))
(s152 (/ 1.0 2.0))
(s153 (/ 1.0 2.0))
(s154 (/ 1.0 2.0))
(s155 (/ 1.0 2.0))
(s156 (/ 1.0 2.0))
(s157 (/ 1.0 2.0))
(s158 (/ 1.0 2.0))
(s159 (/ 1.0 2.0))
(s160 (/ 1.0 2.0))
(s161 (/ 1.0 2.0))
(s162 (/ 1.0 2.0))
(s163 (/ 1.0 2.0))
(s164 (/ 1.0 2.0))
(s165 (/ 1.0 2.0))
(s166 (/ 1.0 2.0))
(s167 (/ 1.0 2.0))
(s168 (/ 1.0 2.0))
(s169 (/ 1.0 2.0))
(s170 (/ 1.0 2.0))
(s171 (/ 1.0 2.0))
(s172 (/ 1.0 2.0))
(s173 (/ 1.0 2.0))
(s174 (/ 1.0 2.0))
(s175 (/ 1.0 2.0))
(s176 (/ 1.0 2.0))
(s177 (/ 1.0 2.0))
(s178 (/ 1.0 2.0))
(s184 (/ 1.0 2.0))
(s185 (/ 1.0 2.0))
(s186 (/ 1.0 2.0))
(s187 (/ 1.0 2.0))
(s188 (/ 1.0 2.0))
(s189 (/ 1.0 2.0))
(s190 (/ 1.0 2.0))
(s191 (/ 1.0 2.0))
(s192 (/ 1.0 2.0))
(s193 (/ 1.0 2.0))
(s194 (/ 1.0 2.0))
(s195 (/ 1.0 2.0))
(s196 (/ 1.0 2.0))
(s197 (/ 1.0 2.0))
(s198 (/ 1.0 2.0))
(s199 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s201 (/ 1.0 2.0))
(s202 (/ 1.0 2.0))
(s203 (/ 1.0 2.0))
(s204 (/ 1.0 2.0))
(s205 (/ 1.0 2.0))
(s206 (/ 1.0 2.0))
(s207 (/ 1.0 2.0))
(s208 (/ 1.0 2.0))
(s209 (/ 1.0 2.0))
(s210 (/ 1.0 2.0))
(s211 (/ 1.0 2.0))
(s212 (/ 1.0 2.0))
(s213 (/ 1.0 2.0))
(s214 (/ 1.0 2.0))
(s215 (/ 1.0 2.0))
(s216 (/ 1.0 2.0))
(s217 (/ 1.0 2.0))
(s218 (/ 1.0 2.0))
(s241 (/ 1.0 2.0))
(s242 (/ 1.0 2.0))
(s243 (/ 1.0 2.0))
(s268 (/ 1.0 2.0))
(s269 (/ 1.0 2.0))
(s270 (/ 1.0 2.0))
(s271 (/ 1.0 2.0))
(s272 (/ 1.0 2.0))
(s273 (/ 1.0 2.0))
(s274 (/ 1.0 2.0))
(s275 (/ 1.0 2.0))
(s276 (/ 1.0 2.0))
(s277 (/ 1.0 2.0))
(s278 (/ 1.0 2.0))
(s279 (/ 1.0 2.0))
(s280 (/ 1.0 2.0))
(s281 (/ 31.0 2.0))
(s282 (/ 1.0 2.0))
(s284 (/ 1.0 2.0))
(s285 (/ 1.0 2.0))
(s286 (/ 1.0 2.0))
(s287 (/ 1.0 2.0))
(s288 (/ 1.0 2.0))
(s289 (/ 1.0 2.0))
(s290 (/ 1.0 2.0))
(s291 (/ 1.0 2.0))
(s292 (/ 1.0 2.0))
(s293 (/ 1.0 2.0))
(s294 (/ 1.0 2.0))
(s295 (/ 1.0 2.0))
(s297 (/ 1.0 2.0))
(s298 (/ 1.0 2.0))
(s299 (/ 1.0 2.0))
(s300 (/ 1.0 2.0))
(s301 (/ 1.0 2.0))
(s302 (/ 1.0 2.0))
(s309 (/ 1.0 2.0))
(s310 (/ 1.0 2.0))
(s311 (/ 1.0 2.0))
(s313 (/ 1.0 2.0))
(s314 (/ 1.0 2.0))
(s315 (/ 1.0 2.0))
(s316 (/ 1.0 2.0))
(s317 (/ 1.0 2.0))
(s318 (/ 1.0 2.0))
(s319 (/ 1.0 2.0))
(s320 (/ 1.0 2.0))
(s321 (/ 1.0 2.0))
(s323 (/ 1.0 2.0))
(s324 (/ 1.0 2.0))
(s325 (/ 1.0 2.0))
(s328 (/ 1.0 2.0))
(s329 (/ 1.0 2.0))
(s330 (/ 1.0 2.0))
(s331 (/ 1.0 2.0))
(s332 (/ 1.0 2.0))
(s333 (/ 1.0 2.0))
(s334 (/ 1.0 2.0))
(s335 (/ 1.0 2.0))
(s336 (/ 1.0 2.0))
(s337 (/ 1.0 2.0))
(s338 (/ 1.0 2.0))
(s339 (/ 1.0 2.0))
(s340 (/ 1.0 2.0))
(s341 (/ 1.0 2.0))
(s342 (/ 1.0 2.0))
(s343 (/ 1.0 2.0))
(s344 (/ 1.0 2.0))
(s345 (/ 1.0 2.0))
(s346 (/ 1.0 2.0))
(s347 (/ 1.0 2.0))
(s348 (/ 1.0 2.0))
(s349 (/ 1.0 2.0))
(s350 (/ 1.0 2.0))
(s351 (/ 1.0 2.0))
(s352 (/ 1.0 2.0))
(s353 (/ 1.0 2.0))
(s354 (/ 1.0 2.0))
(s355 (/ 1.0 2.0))
(s356 (/ 1.0 2.0))
(s357 (/ 1.0 2.0))
(s358 (/ 1.0 2.0))
(s359 (/ 1.0 2.0))
(s360 (/ 1.0 2.0))
(s361 (/ 1.0 2.0))
(s362 (/ 1.0 2.0))
(s363 (/ 1.0 2.0))
(s364 (/ 1.0 2.0))
(s365 (/ 1.0 2.0))
(s386 (/ 1.0 2.0))
(s387 (/ 1.0 2.0))
(s388 (/ 1.0 2.0))
(s389 (/ 1.0 2.0))
(s390 (/ 1.0 2.0))
(s391 (/ 1.0 2.0))
(s392 (/ 1.0 2.0))
(s393 (/ 1.0 2.0))
(s394 (/ 1.0 2.0))
(s395 (/ 1.0 2.0))
(s396 (/ 1.0 2.0))
(s397 (/ 1.0 2.0))
(s398 (/ 1.0 2.0))
(s399 (/ 1.0 2.0))
(s400 (/ 1.0 2.0))
(s401 (/ 1.0 2.0))
(s402 (/ 1.0 2.0))
(s403 (/ 1.0 2.0))
(s404 (/ 1.0 2.0))
(s405 (/ 9.0 2.0))
(s406 (/ 1.0 2.0))
(s407 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 868/4282 variables, and 25 constraints, problems are : Problem set: 0 solved, 868 unsolved in 45055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/72 constraints, Generalized P Invariants (flows): 25/168 constraints, State Equation: 0/1793 constraints, PredecessorRefiner: 868/868 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 868 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/868 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/868 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 2 (OVERLAPS) 123/991 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 868 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/991 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 868 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 8)
(s2 1)
(s3 1)
(s4 0)
(s5 0)
(s6 0)
(s7 1)
(s8 0)
(s9 0)
(s10 0)
(s11 1)
(s12 0)
(s13 0)
(s14 0)
(s15 1)
(s16 0)
(s17 0)
(s18 0)
(s19 1)
(s20 0)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 1)
(s28 0)
(s29 0)
(s30 0)
(s31 1)
(s32 0)
(s33 0)
(s34 0)
(s36 0)
(s37 1)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s44 1)
(s45 0)
(s46 0)
(s47 1)
(s48 0)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 0)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 0)
(s77 0)
(s78 0)
(s79 1)
(s80 0)
(s81 0)
(s82 0)
(s83 1)
(s84 0)
(s85 0)
(s86 0)
(s87 1)
(s88 0)
(s89 0)
(s90 0)
(s91 1)
(s92 0)
(s93 0)
(s94 0)
(s95 1)
(s96 0)
(s97 0)
(s98 0)
(s99 1)
(s100 0)
(s101 0)
(s102 0)
(s103 1)
(s104 0)
(s105 0)
(s106 0)
(s126 0)
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(s128 0)
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(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 1)
(s154 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 0)
(s163 1)
(s164 1)
(s165 1)
(s166 1)
(s167 1)
(s168 1)
(s169 1)
(s170 1)
(s171 1)
(s172 0)
(s173 0)
(s174 1)
(s175 1)
(s176 1)
(s177 0)
(s178 1)
(s184 1)
(s185 0)
(s186 0)
(s187 0)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s238 0)
(s241 1)
(s242 1)
(s243 1)
(s255 0)
(s264 0)
(s268 1)
(s269 1)
(s270 1)
(s271 0)
(s272 1)
(s273 1)
(s274 3)
(s275 1)
(s276 0)
(s277 0)
(s278 1)
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(s281 1)
(s282 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 0)
(s291 0)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s297 1)
(s298 1)
(s299 1)
(s300 1)
(s301 1)
(s302 1)
(s309 0)
(s310 0)
(s311 1)
(s312 0)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 1)
(s322 0)
(s323 0)
(s324 0)
(s325 1)
(s326 0)
(s327 0)
(s328 1)
(s329 1)
(s330 1)
(s331 1)
(s332 1)
(s333 1)
(s334 1)
(s335 0)
(s336 0)
(s337 0)
(s338 1)
(s339 0)
(s340 0)
(s341 0)
(s342 1)
(s343 0)
(s344 0)
(s345 0)
(s346 1)
(s347 0)
(s348 0)
(s349 0)
(s350 1)
(s351 0)
(s352 0)
(s353 0)
(s354 1)
(s355 0)
(s356 0)
(s357 0)
(s358 1)
(s359 0)
(s360 0)
(s361 0)
(s362 1)
(s363 0)
(s364 0)
(s365 0)
(s367 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 1)
(s413 1)
(s414 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 0)
(s424 1)
(s425 1)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s433 0)
(s434 0)
(s435 1)
(s436 1)
(s437 0)
(s438 1)
(s439 1)
(s445 1)
(s446 0)
(s447 0)
(s448 0)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 1)
(s460 1)
(s461 1)
(s462 1)
(s463 1)
(s464 1)
(s465 1)
(s466 1)
(s467 0)
(s468 0)
(s469 0)
(s470 0)
(s471 0)
(s472 0)
(s473 0)
(s474 0)
(s475 0)
(s476 0)
(s477 0)
(s478 0)
(s479 0)
(s485 1)
(s486 1)
(s487 1)
(s488 0)
(s489 0)
(s490 1)
(s491 0)
(s492 1)
(s493 1)
(s494 0)
(s495 0)
(s497 0)
(s502 0)
(s508 0)
(s509 0)
(s511 0)
(s516 0)
(s519 0)
(s524 0)
(s526 0)
(s527 0)
(s529 0)
(s530 0)
(s532 1)
(s533 1)
(s534 1)
(s535 0)
(s536 1)
(s537 1)
(s538 3)
(s539 1)
(s540 0)
(s541 0)
(s542 1)
(s543 1)
(s544 0)
(s545 1)
(s546 1)
(s560 0)
(s561 0)
(s562 1)
(s563 0)
(s564 0)
(s565 0)
(s566 0)
(s567 0)
(s568 0)
(s569 0)
(s570 1)
(s571 0)
(s572 0)
(s573 0)
(s574 1)
(s575 0)
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(s577 1)
(s578 1)
(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 0)
(s585 0)
(s586 0)
(s587 1)
(s588 0)
(s589 0)
(s590 0)
(s591 1)
(s592 0)
(s593 0)
(s594 0)
(s595 1)
(s596 0)
(s597 0)
(s598 0)
(s599 1)
(s600 0)
(s601 0)
(s602 0)
(s603 1)
(s604 0)
(s605 0)
(s606 0)
(s607 1)
(s608 0)
(s609 0)
(s610 0)
(s611 1)
(s612 0)
(s613 0)
(s614 1)
(s616 0)
(s617 0)
(s638 0)
(s639 0)
(s640 0)
(s641 0)
(s642 0)
(s643 0)
(s644 0)
(s645 0)
(s646 0)
(s647 0)
(s648 0)
(s649 0)
(s650 0)
(s651 0)
(s652 0)
(s653 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 991/4282 variables, and 81 constraints, problems are : Problem set: 0 solved, 868 unsolved in 45040 ms.
Refiners :[Positive P Invariants (semi-flows): 51/72 constraints, Generalized P Invariants (flows): 30/168 constraints, State Equation: 0/1793 constraints, PredecessorRefiner: 0/868 constraints, Known Traps: 0/0 constraints]
After SMT, in 90716ms problems are : Problem set: 0 solved, 868 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 868 out of 1793 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1793/1793 places, 2489/2489 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 1793 transition count 2437
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 104 place count 1741 transition count 2437
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 104 place count 1741 transition count 2393
Deduced a syphon composed of 44 places in 12 ms
Ensure Unique test removed 2 places
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 194 place count 1695 transition count 2393
Discarding 1 places :
Implicit places reduction removed 1 places
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 3 rules applied. Total rules applied 197 place count 1694 transition count 2391
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 199 place count 1692 transition count 2391
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 12 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 35 rules applied. Total rules applied 234 place count 1674 transition count 2374
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 234 place count 1674 transition count 2373
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 236 place count 1673 transition count 2373
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 237 place count 1672 transition count 2373
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 238 place count 1671 transition count 2372
Iterating global reduction 5 with 1 rules applied. Total rules applied 239 place count 1671 transition count 2372
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 243 place count 1669 transition count 2370
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 244 place count 1668 transition count 2369
Iterating global reduction 5 with 1 rules applied. Total rules applied 245 place count 1668 transition count 2369
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 251 place count 1668 transition count 2363
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
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 5 with 12 rules applied. Total rules applied 263 place count 1660 transition count 2359
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 265 place count 1658 transition count 2359
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 268 place count 1658 transition count 2359
Applied a total of 268 rules in 532 ms. Remains 1658 /1793 variables (removed 135) and now considering 2359/2489 (removed 130) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 532 ms. Remains : 1658/1793 places, 2359/2489 transitions.
RANDOM walk for 1808333 steps (18825 resets) in 120004 ms. (15 steps per ms) remains 853/868 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 853/853 properties
Probabilistic random walk after 1000001 steps, saw 156171 distinct states, run finished after 29297 ms. (steps per millisecond=34 ) properties seen :0
// Phase 1: matrix 2359 rows 1658 cols
[2024-05-31 21:30:51] [INFO ] Computed 233 invariants in 56 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/853 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/853 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 2 (OVERLAPS) 81/934 variables, 49/72 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/934 variables, 5/77 constraints. Problems are: Problem set: 0 solved, 853 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 934/4017 variables, and 77 constraints, problems are : Problem set: 0 solved, 853 unsolved in 75049 ms.
Refiners :[Positive P Invariants (semi-flows): 49/75 constraints, Generalized P Invariants (flows): 28/158 constraints, State Equation: 0/1658 constraints, PredecessorRefiner: 853/853 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 853 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/853 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/853 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 2 (OVERLAPS) 81/934 variables, 49/72 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/934 variables, 5/77 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/934 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 5 (OVERLAPS) 3/937 variables, 3/80 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/937 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 853 unsolved
At refinement iteration 7 (OVERLAPS) 333/1270 variables, 64/144 constraints. Problems are: Problem set: 0 solved, 853 unsolved
[2024-05-31 21:33:22] [INFO ] Deduced a trap composed of 42 places in 519 ms of which 63 ms to minimize.
SMT process timed out in 151088ms, After SMT, problems are : Problem set: 0 solved, 853 unsolved
Fused 853 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 853 out of 1658 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1658/1658 places, 2359/2359 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1658 transition count 2355
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 1654 transition count 2355
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 8 place count 1654 transition count 2352
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 1651 transition count 2352
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 1649 transition count 2350
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 1649 transition count 2349
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 1648 transition count 2349
Applied a total of 20 rules in 143 ms. Remains 1648 /1658 variables (removed 10) and now considering 2349/2359 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 1648/1658 places, 2349/2359 transitions.
RANDOM walk for 951889 steps (9888 resets) in 120004 ms. (7 steps per ms) remains 850/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 850/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 850/850 properties
Probabilistic random walk after 1000001 steps, saw 156170 distinct states, run finished after 30148 ms. (steps per millisecond=33 ) properties seen :0
// Phase 1: matrix 2349 rows 1648 cols
[2024-05-31 21:34:23] [INFO ] Computed 233 invariants in 55 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/850 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/850 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 2 (OVERLAPS) 60/910 variables, 48/71 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/910 variables, 5/76 constraints. Problems are: Problem set: 0 solved, 850 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 910/3997 variables, and 76 constraints, problems are : Problem set: 0 solved, 850 unsolved in 90034 ms.
Refiners :[Positive P Invariants (semi-flows): 48/74 constraints, Generalized P Invariants (flows): 28/159 constraints, State Equation: 0/1648 constraints, PredecessorRefiner: 850/850 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 850 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/850 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/850 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 2 (OVERLAPS) 60/910 variables, 48/71 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/910 variables, 5/76 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/910 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 5 (OVERLAPS) 2/912 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/912 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 850 unsolved
At refinement iteration 7 (OVERLAPS) 328/1240 variables, 60/138 constraints. Problems are: Problem set: 0 solved, 850 unsolved
[2024-05-31 21:37:15] [INFO ] Deduced a trap composed of 48 places in 318 ms of which 5 ms to minimize.
[2024-05-31 21:37:15] [INFO ] Deduced a trap composed of 61 places in 176 ms of which 4 ms to minimize.
[2024-05-31 21:37:15] [INFO ] Deduced a trap composed of 48 places in 208 ms of which 3 ms to minimize.
[2024-05-31 21:37:17] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 2 ms to minimize.
[2024-05-31 21:37:17] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 2 ms to minimize.
[2024-05-31 21:37:17] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 2 ms to minimize.
[2024-05-31 21:37:17] [INFO ] Deduced a trap composed of 54 places in 121 ms of which 3 ms to minimize.
[2024-05-31 21:37:17] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 1 ms to minimize.
[2024-05-31 21:37:19] [INFO ] Deduced a trap composed of 66 places in 222 ms of which 4 ms to minimize.
[2024-05-31 21:37:19] [INFO ] Deduced a trap composed of 44 places in 164 ms of which 3 ms to minimize.
[2024-05-31 21:37:20] [INFO ] Deduced a trap composed of 40 places in 399 ms of which 6 ms to minimize.
[2024-05-31 21:37:20] [INFO ] Deduced a trap composed of 69 places in 398 ms of which 6 ms to minimize.
[2024-05-31 21:37:20] [INFO ] Deduced a trap composed of 58 places in 406 ms of which 5 ms to minimize.
[2024-05-31 21:37:23] [INFO ] Deduced a trap composed of 108 places in 236 ms of which 3 ms to minimize.
[2024-05-31 21:37:23] [INFO ] Deduced a trap composed of 33 places in 226 ms of which 3 ms to minimize.
[2024-05-31 21:37:24] [INFO ] Deduced a trap composed of 49 places in 162 ms of which 3 ms to minimize.
[2024-05-31 21:37:24] [INFO ] Deduced a trap composed of 89 places in 161 ms of which 2 ms to minimize.
SMT process timed out in 180709ms, After SMT, problems are : Problem set: 0 solved, 850 unsolved
Fused 850 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 850 out of 1648 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1648/1648 places, 2349/2349 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 0 with 2 rules applied. Total rules applied 2 place count 1648 transition count 2347
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1646 transition count 2347
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 1646 transition count 2346
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1645 transition count 2346
Applied a total of 6 rules in 66 ms. Remains 1645 /1648 variables (removed 3) and now considering 2346/2349 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 1645/1648 places, 2346/2349 transitions.
RANDOM walk for 1813682 steps (18911 resets) in 120004 ms. (15 steps per ms) remains 841/850 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4001 steps (8 resets) in 27 ms. (142 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 841/841 properties
Probabilistic random walk after 1000001 steps, saw 156170 distinct states, run finished after 28552 ms. (steps per millisecond=35 ) properties seen :0
// Phase 1: matrix 2346 rows 1645 cols
[2024-05-31 21:38:23] [INFO ] Computed 233 invariants in 36 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/841 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/841 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 2 (OVERLAPS) 64/905 variables, 47/70 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/905 variables, 5/75 constraints. Problems are: Problem set: 0 solved, 841 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 (/ 1.0 78.0))
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(s8 (/ 1.0 78.0))
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(s47 (/ 1.0 78.0))
(s48 (/ 1.0 78.0))
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(s93 (/ 1.0 78.0))
(s94 (/ 1.0 78.0))
(s95 (/ 1.0 78.0))
(s96 (/ 1.0 78.0))
(s97 (/ 1.0 78.0))
(s98 (/ 1.0 78.0))
(s99 (/ 1.0 78.0))
(s100 (/ 1.0 78.0))
(s101 (/ 1.0 78.0))
(s102 (/ 1.0 78.0))
(s103 (/ 1.0 78.0))
(s104 (/ 1.0 78.0))
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(s106 (/ 1.0 78.0))
(s126 0.0)
(s127 (/ 22.0 39.0))
(s128 (/ 1.0 78.0))
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(s130 (/ 3.0 26.0))
(s131 (/ 1.0 78.0))
(s132 (/ 1.0 78.0))
(s133 (/ 1.0 78.0))
(s134 (/ 1.0 78.0))
(s135 (/ 1.0 78.0))
(s136 (/ 1.0 78.0))
(s137 (/ 1.0 78.0))
(s138 (/ 1.0 78.0))
(s139 (/ 1.0 78.0))
(s140 (/ 1.0 78.0))
(s141 (/ 1.0 78.0))
(s142 (/ 1.0 78.0))
(s143 (/ 1.0 78.0))
(s144 (/ 1.0 78.0))
(s145 (/ 1.0 78.0))
(s146 (/ 1.0 78.0))
(s147 (/ 1.0 78.0))
(s148 (/ 1.0 78.0))
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(s151 (/ 1.0 78.0))
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(s153 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 905/3991 variables, and 75 constraints, problems are : Problem set: 0 solved, 841 unsolved in 105031 ms.
Refiners :[Positive P Invariants (semi-flows): 47/73 constraints, Generalized P Invariants (flows): 28/160 constraints, State Equation: 0/1645 constraints, PredecessorRefiner: 841/841 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 841 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/841 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/841 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 2 (OVERLAPS) 64/905 variables, 47/70 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/905 variables, 5/75 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/905 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 5 (OVERLAPS) 2/907 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/907 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 7 (OVERLAPS) 305/1212 variables, 59/136 constraints. Problems are: Problem set: 0 solved, 841 unsolved
[2024-05-31 21:41:34] [INFO ] Deduced a trap composed of 45 places in 559 ms of which 8 ms to minimize.
[2024-05-31 21:41:34] [INFO ] Deduced a trap composed of 56 places in 223 ms of which 4 ms to minimize.
[2024-05-31 21:41:35] [INFO ] Deduced a trap composed of 47 places in 329 ms of which 4 ms to minimize.
[2024-05-31 21:41:37] [INFO ] Deduced a trap composed of 17 places in 166 ms of which 2 ms to minimize.
[2024-05-31 21:41:37] [INFO ] Deduced a trap composed of 14 places in 185 ms of which 3 ms to minimize.
[2024-05-31 21:41:38] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 1 ms to minimize.
[2024-05-31 21:41:40] [INFO ] Deduced a trap composed of 69 places in 362 ms of which 5 ms to minimize.
[2024-05-31 21:41:40] [INFO ] Deduced a trap composed of 36 places in 335 ms of which 5 ms to minimize.
[2024-05-31 21:41:41] [INFO ] Deduced a trap composed of 36 places in 298 ms of which 4 ms to minimize.
[2024-05-31 21:41:41] [INFO ] Deduced a trap composed of 59 places in 584 ms of which 7 ms to minimize.
[2024-05-31 21:41:44] [INFO ] Deduced a trap composed of 117 places in 342 ms of which 5 ms to minimize.
[2024-05-31 21:41:46] [INFO ] Deduced a trap composed of 78 places in 304 ms of which 7 ms to minimize.
[2024-05-31 21:41:46] [INFO ] Deduced a trap composed of 70 places in 351 ms of which 5 ms to minimize.
[2024-05-31 21:41:47] [INFO ] Deduced a trap composed of 68 places in 325 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1212/3991 variables, and 150 constraints, problems are : Problem set: 0 solved, 841 unsolved in 105055 ms.
Refiners :[Positive P Invariants (semi-flows): 49/73 constraints, Generalized P Invariants (flows): 87/160 constraints, State Equation: 0/1645 constraints, PredecessorRefiner: 0/841 constraints, Known Traps: 14/14 constraints]
After SMT, in 210353ms problems are : Problem set: 0 solved, 841 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 841 out of 1645 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1645/1645 places, 2346/2346 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 0 with 2 rules applied. Total rules applied 2 place count 1645 transition count 2344
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1643 transition count 2344
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 1643 transition count 2341
Deduced a syphon composed of 3 places in 12 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 1640 transition count 2341
Applied a total of 10 rules in 109 ms. Remains 1640 /1645 variables (removed 5) and now considering 2341/2346 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 1640/1645 places, 2341/2346 transitions.
RANDOM walk for 1861565 steps (19357 resets) in 120004 ms. (15 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 841/841 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 841/841 properties
Probabilistic random walk after 1000001 steps, saw 156171 distinct states, run finished after 31249 ms. (steps per millisecond=32 ) properties seen :0
// Phase 1: matrix 2341 rows 1640 cols
[2024-05-31 21:42:56] [INFO ] Computed 233 invariants in 51 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/841 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/841 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 2 (OVERLAPS) 47/888 variables, 46/69 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/888 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/888 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 5 (OVERLAPS) 1/889 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 841 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 889/3981 variables, and 75 constraints, problems are : Problem set: 0 solved, 841 unsolved in 120037 ms.
Refiners :[Positive P Invariants (semi-flows): 47/70 constraints, Generalized P Invariants (flows): 28/163 constraints, State Equation: 0/1640 constraints, PredecessorRefiner: 841/841 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 841 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/841 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/841 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 2 (OVERLAPS) 47/888 variables, 46/69 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/888 variables, 5/74 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/888 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 5 (OVERLAPS) 1/889 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/889 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 7 (OVERLAPS) 313/1202 variables, 57/132 constraints. Problems are: Problem set: 0 solved, 841 unsolved
[2024-05-31 21:46:13] [INFO ] Deduced a trap composed of 64 places in 724 ms of which 9 ms to minimize.
[2024-05-31 21:46:14] [INFO ] Deduced a trap composed of 43 places in 463 ms of which 7 ms to minimize.
[2024-05-31 21:46:14] [INFO ] Deduced a trap composed of 67 places in 327 ms of which 5 ms to minimize.
[2024-05-31 21:46:14] [INFO ] Deduced a trap composed of 50 places in 246 ms of which 4 ms to minimize.
[2024-05-31 21:46:15] [INFO ] Deduced a trap composed of 56 places in 302 ms of which 5 ms to minimize.
[2024-05-31 21:46:15] [INFO ] Deduced a trap composed of 69 places in 392 ms of which 5 ms to minimize.
[2024-05-31 21:46:17] [INFO ] Deduced a trap composed of 15 places in 131 ms of which 2 ms to minimize.
[2024-05-31 21:46:18] [INFO ] Deduced a trap composed of 66 places in 148 ms of which 4 ms to minimize.
[2024-05-31 21:46:18] [INFO ] Deduced a trap composed of 14 places in 152 ms of which 2 ms to minimize.
[2024-05-31 21:46:18] [INFO ] Deduced a trap composed of 86 places in 279 ms of which 4 ms to minimize.
[2024-05-31 21:46:19] [INFO ] Deduced a trap composed of 97 places in 190 ms of which 3 ms to minimize.
[2024-05-31 21:46:19] [INFO ] Deduced a trap composed of 81 places in 313 ms of which 5 ms to minimize.
[2024-05-31 21:46:20] [INFO ] Deduced a trap composed of 78 places in 293 ms of which 4 ms to minimize.
[2024-05-31 21:46:21] [INFO ] Deduced a trap composed of 68 places in 287 ms of which 4 ms to minimize.
[2024-05-31 21:46:21] [INFO ] Deduced a trap composed of 32 places in 273 ms of which 4 ms to minimize.
[2024-05-31 21:46:22] [INFO ] Deduced a trap composed of 53 places in 560 ms of which 7 ms to minimize.
[2024-05-31 21:46:30] [INFO ] Deduced a trap composed of 94 places in 383 ms of which 6 ms to minimize.
[2024-05-31 21:46:32] [INFO ] Deduced a trap composed of 44 places in 393 ms of which 6 ms to minimize.
[2024-05-31 21:46:34] [INFO ] Deduced a trap composed of 36 places in 556 ms of which 8 ms to minimize.
[2024-05-31 21:46:35] [INFO ] Deduced a trap composed of 65 places in 807 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1202 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 841 unsolved
[2024-05-31 21:46:45] [INFO ] Deduced a trap composed of 81 places in 418 ms of which 6 ms to minimize.
[2024-05-31 21:46:46] [INFO ] Deduced a trap composed of 95 places in 402 ms of which 6 ms to minimize.
[2024-05-31 21:46:47] [INFO ] Deduced a trap composed of 96 places in 385 ms of which 6 ms to minimize.
[2024-05-31 21:46:53] [INFO ] Deduced a trap composed of 90 places in 594 ms of which 7 ms to minimize.
[2024-05-31 21:46:54] [INFO ] Deduced a trap composed of 46 places in 447 ms of which 6 ms to minimize.
[2024-05-31 21:46:55] [INFO ] Deduced a trap composed of 48 places in 805 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1202/3981 variables, and 158 constraints, problems are : Problem set: 0 solved, 841 unsolved in 120086 ms.
Refiners :[Positive P Invariants (semi-flows): 47/70 constraints, Generalized P Invariants (flows): 85/163 constraints, State Equation: 0/1640 constraints, PredecessorRefiner: 0/841 constraints, Known Traps: 26/26 constraints]
After SMT, in 240567ms problems are : Problem set: 0 solved, 841 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 841 out of 1640 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1640/1640 places, 2341/2341 transitions.
Applied a total of 0 rules in 62 ms. Remains 1640 /1640 variables (removed 0) and now considering 2341/2341 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 1640/1640 places, 2341/2341 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1640/1640 places, 2341/2341 transitions.
Applied a total of 0 rules in 61 ms. Remains 1640 /1640 variables (removed 0) and now considering 2341/2341 (removed 0) transitions.
[2024-05-31 21:46:56] [INFO ] Invariant cache hit.
[2024-05-31 21:46:58] [INFO ] Implicit Places using invariants in 2139 ms returned [108, 312, 353, 514, 541, 582, 747, 774, 815, 979, 1006, 1029, 1187, 1211, 1212, 1214, 1231, 1249, 1343, 1347, 1348, 1359, 1360, 1362, 1379, 1397, 1466, 1470, 1471, 1474, 1485, 1486, 1487, 1505, 1507, 1511, 1529, 1530, 1531, 1532, 1544, 1550, 1556, 1562, 1568, 1574, 1580, 1586, 1592, 1598, 1604]
[2024-05-31 21:46:58] [INFO ] Actually due to overlaps returned [1505, 1487, 108, 353, 582, 815, 1029, 1214, 1231, 1379, 1511, 1362, 1211, 1360, 1485, 1529, 312, 541, 774, 1006, 1212, 1359, 1486, 1507, 1530, 514, 747, 979, 1187, 1347, 1348, 1470, 1471, 1249, 1397, 1531, 1574, 1592, 1604, 1474, 1532, 1544, 1550, 1556, 1562, 1568, 1580, 1586, 1598]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 2163 ms to find 49 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1591/1640 places, 2341/2341 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 1589 transition count 2251
Reduce places removed 90 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 183 place count 1499 transition count 2250
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 183 place count 1499 transition count 2233
Deduced a syphon composed of 17 places in 12 ms
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 35 rules applied. Total rules applied 218 place count 1481 transition count 2233
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 230 place count 1477 transition count 2225
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 238 place count 1469 transition count 2225
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 253 place count 1454 transition count 2210
Iterating global reduction 4 with 15 rules applied. Total rules applied 268 place count 1454 transition count 2210
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 271 place count 1454 transition count 2207
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 271 place count 1454 transition count 2206
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 273 place count 1453 transition count 2206
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 276 place count 1450 transition count 2200
Iterating global reduction 5 with 3 rules applied. Total rules applied 279 place count 1450 transition count 2200
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 280 place count 1449 transition count 2199
Iterating global reduction 5 with 1 rules applied. Total rules applied 281 place count 1449 transition count 2199
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 282 place count 1448 transition count 2197
Iterating global reduction 5 with 1 rules applied. Total rules applied 283 place count 1448 transition count 2197
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 11 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 365 place count 1407 transition count 2156
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 366 place count 1407 transition count 2155
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 368 place count 1405 transition count 2153
Iterating global reduction 6 with 2 rules applied. Total rules applied 370 place count 1405 transition count 2153
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 372 place count 1405 transition count 2151
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 376 place count 1403 transition count 2152
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 7 with 17 rules applied. Total rules applied 393 place count 1403 transition count 2135
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 411 place count 1385 transition count 2135
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 8 with 14 rules applied. Total rules applied 425 place count 1385 transition count 2135
Applied a total of 425 rules in 544 ms. Remains 1385 /1591 variables (removed 206) and now considering 2135/2341 (removed 206) transitions.
// Phase 1: matrix 2135 rows 1385 cols
[2024-05-31 21:46:59] [INFO ] Computed 176 invariants in 41 ms
[2024-05-31 21:47:00] [INFO ] Implicit Places using invariants in 1101 ms returned [235, 278, 279, 465, 493, 494, 683, 711, 712, 898, 926, 927, 1081, 1087, 1090, 1092, 1113, 1114, 1179, 1224, 1230, 1233, 1235, 1240, 1241, 1293, 1310, 1316, 1319, 1321]
[2024-05-31 21:47:00] [INFO ] Actually due to overlaps returned [278, 493, 711, 926, 1113, 1240, 927, 1114, 494, 712, 1241, 279, 1087, 1092, 1224, 1230, 1235, 1310, 1316, 1321, 235, 465, 683, 898, 1081, 1179, 1293]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 1106 ms to find 27 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1358/1640 places, 2135/2341 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1358 transition count 2134
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1357 transition count 2134
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 11 place count 1348 transition count 2125
Iterating global reduction 2 with 9 rules applied. Total rules applied 20 place count 1348 transition count 2125
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 1347 transition count 2124
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 1347 transition count 2124
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 8 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 34 place count 1341 transition count 2118
Free-agglomeration rule applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 43 place count 1341 transition count 2109
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 52 place count 1332 transition count 2109
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 1332 transition count 2107
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 56 place count 1330 transition count 2107
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 57 place count 1330 transition count 2107
Applied a total of 57 rules in 188 ms. Remains 1330 /1358 variables (removed 28) and now considering 2107/2135 (removed 28) transitions.
// Phase 1: matrix 2107 rows 1330 cols
[2024-05-31 21:47:00] [INFO ] Computed 149 invariants in 36 ms
[2024-05-31 21:47:01] [INFO ] Implicit Places using invariants in 961 ms returned []
[2024-05-31 21:47:01] [INFO ] Invariant cache hit.
[2024-05-31 21:47:04] [INFO ] Implicit Places using invariants and state equation in 2992 ms returned []
Implicit Place search using SMT with State Equation took 3955 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 1330/1640 places, 2107/2341 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 8018 ms. Remains : 1330/1640 places, 2107/2341 transitions.
RANDOM walk for 1906184 steps (26886 resets) in 120004 ms. (15 steps per ms) remains 826/841 properties
BEST_FIRST walk for 4003 steps (9 resets) in 37 ms. (105 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 50 ms. (78 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 47 ms. (83 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 53 ms. (74 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 44 ms. (88 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 52 ms. (75 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 55 ms. (71 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4001 steps (8 resets) in 46 ms. (85 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4001 steps (8 resets) in 40 ms. (97 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 46 ms. (85 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 69 ms. (57 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 76 ms. (51 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 68 ms. (58 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 64 ms. (61 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (10 resets) in 75 ms. (52 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 74 ms. (53 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4001 steps (9 resets) in 58 ms. (67 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 70 ms. (56 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 71 ms. (55 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (10 resets) in 79 ms. (50 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 59 ms. (66 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4001 steps (8 resets) in 58 ms. (67 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 87 ms. (45 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 48 ms. (81 steps per ms) remains 826/826 properties
Probabilistic random walk after 1000001 steps, saw 177534 distinct states, run finished after 33390 ms. (steps per millisecond=29 ) properties seen :0
[2024-05-31 21:48:08] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/826 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/826 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 2 (OVERLAPS) 26/852 variables, 41/71 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/852 variables, 5/76 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/852 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 5 (OVERLAPS) 307/1159 variables, 41/117 constraints. Problems are: Problem set: 0 solved, 826 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 1159/3437 variables, and 117 constraints, problems are : Problem set: 0 solved, 826 unsolved in 135033 ms.
Refiners :[Positive P Invariants (semi-flows): 41/51 constraints, Generalized P Invariants (flows): 76/98 constraints, State Equation: 0/1330 constraints, PredecessorRefiner: 826/826 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 826 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/826 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/826 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 2 (OVERLAPS) 26/852 variables, 41/71 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/852 variables, 5/76 constraints. Problems are: Problem set: 0 solved, 826 unsolved
[2024-05-31 21:50:48] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 2 ms to minimize.
[2024-05-31 21:50:53] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/852 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/852 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 6 (OVERLAPS) 307/1159 variables, 41/119 constraints. Problems are: Problem set: 0 solved, 826 unsolved
[2024-05-31 21:51:38] [INFO ] Deduced a trap composed of 34 places in 352 ms of which 5 ms to minimize.
[2024-05-31 21:51:38] [INFO ] Deduced a trap composed of 42 places in 197 ms of which 3 ms to minimize.
[2024-05-31 21:51:38] [INFO ] Deduced a trap composed of 58 places in 197 ms of which 3 ms to minimize.
[2024-05-31 21:51:38] [INFO ] Deduced a trap composed of 48 places in 196 ms of which 4 ms to minimize.
[2024-05-31 21:51:40] [INFO ] Deduced a trap composed of 19 places in 121 ms of which 2 ms to minimize.
[2024-05-31 21:51:41] [INFO ] Deduced a trap composed of 54 places in 206 ms of which 3 ms to minimize.
[2024-05-31 21:51:44] [INFO ] Deduced a trap composed of 29 places in 204 ms of which 3 ms to minimize.
[2024-05-31 21:51:44] [INFO ] Deduced a trap composed of 78 places in 146 ms of which 3 ms to minimize.
[2024-05-31 21:51:45] [INFO ] Deduced a trap composed of 111 places in 227 ms of which 3 ms to minimize.
[2024-05-31 21:51:49] [INFO ] Deduced a trap composed of 36 places in 217 ms of which 4 ms to minimize.
[2024-05-31 21:51:50] [INFO ] Deduced a trap composed of 43 places in 305 ms of which 4 ms to minimize.
[2024-05-31 21:51:50] [INFO ] Deduced a trap composed of 63 places in 433 ms of which 6 ms to minimize.
[2024-05-31 21:51:53] [INFO ] Deduced a trap composed of 70 places in 213 ms of which 3 ms to minimize.
[2024-05-31 21:51:53] [INFO ] Deduced a trap composed of 50 places in 163 ms of which 3 ms to minimize.
[2024-05-31 21:51:53] [INFO ] Deduced a trap composed of 39 places in 142 ms of which 2 ms to minimize.
[2024-05-31 21:51:53] [INFO ] Deduced a trap composed of 64 places in 129 ms of which 2 ms to minimize.
[2024-05-31 21:51:54] [INFO ] Deduced a trap composed of 63 places in 198 ms of which 3 ms to minimize.
[2024-05-31 21:51:57] [INFO ] Deduced a trap composed of 41 places in 203 ms of which 3 ms to minimize.
[2024-05-31 21:51:58] [INFO ] Deduced a trap composed of 48 places in 266 ms of which 4 ms to minimize.
[2024-05-31 21:51:58] [INFO ] Deduced a trap composed of 43 places in 397 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1159 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 826 unsolved
[2024-05-31 21:51:59] [INFO ] Deduced a trap composed of 56 places in 225 ms of which 4 ms to minimize.
[2024-05-31 21:52:02] [INFO ] Deduced a trap composed of 63 places in 211 ms of which 3 ms to minimize.
[2024-05-31 21:52:22] [INFO ] Deduced a trap composed of 54 places in 324 ms of which 5 ms to minimize.
[2024-05-31 21:52:23] [INFO ] Deduced a trap composed of 40 places in 473 ms of which 6 ms to minimize.
[2024-05-31 21:52:29] [INFO ] Deduced a trap composed of 41 places in 175 ms of which 3 ms to minimize.
[2024-05-31 21:52:30] [INFO ] Deduced a trap composed of 67 places in 306 ms of which 4 ms to minimize.
[2024-05-31 21:52:30] [INFO ] Deduced a trap composed of 41 places in 226 ms of which 3 ms to minimize.
[2024-05-31 21:52:30] [INFO ] Deduced a trap composed of 31 places in 315 ms of which 5 ms to minimize.
[2024-05-31 21:52:38] [INFO ] Deduced a trap composed of 50 places in 349 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1159/3437 variables, and 148 constraints, problems are : Problem set: 0 solved, 826 unsolved in 135030 ms.
Refiners :[Positive P Invariants (semi-flows): 41/51 constraints, Generalized P Invariants (flows): 76/98 constraints, State Equation: 0/1330 constraints, PredecessorRefiner: 0/826 constraints, Known Traps: 31/31 constraints]
After SMT, in 270313ms problems are : Problem set: 0 solved, 826 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 826 out of 1330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1330/1330 places, 2107/2107 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1330 transition count 2094
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1317 transition count 2094
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 26 place count 1317 transition count 2093
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 1316 transition count 2093
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 1314 transition count 2091
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 1314 transition count 2091
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 1312 transition count 2089
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 1312 transition count 2089
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 1312 transition count 2088
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 1311 transition count 2088
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 39 place count 1311 transition count 2088
Applied a total of 39 rules in 199 ms. Remains 1311 /1330 variables (removed 19) and now considering 2088/2107 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 1311/1330 places, 2088/2107 transitions.
RANDOM walk for 815747 steps (11574 resets) in 120004 ms. (6 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (9 resets) in 46 ms. (85 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 52 ms. (75 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 44 ms. (88 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 50 ms. (78 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 46 ms. (85 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (9 resets) in 39 ms. (100 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (9 resets) in 58 ms. (67 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 54 ms. (72 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 62 ms. (63 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4000 steps (8 resets) in 47 ms. (83 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 60 ms. (65 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 60 ms. (65 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (9 resets) in 63 ms. (62 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (10 resets) in 92 ms. (43 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 62 ms. (63 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (9 resets) in 75 ms. (52 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4003 steps (9 resets) in 45 ms. (87 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 93 ms. (42 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (9 resets) in 86 ms. (46 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 67 ms. (58 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4002 steps (8 resets) in 68 ms. (58 steps per ms) remains 826/826 properties
BEST_FIRST walk for 4004 steps (10 resets) in 41 ms. (95 steps per ms) remains 826/826 properties
Probabilistic random walk after 1000001 steps, saw 177533 distinct states, run finished after 40050 ms. (steps per millisecond=24 ) properties seen :0
// Phase 1: matrix 2088 rows 1311 cols
[2024-05-31 21:53:50] [INFO ] Computed 149 invariants in 36 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/826 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/826 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 2 (OVERLAPS) 26/852 variables, 41/71 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/852 variables, 5/76 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/852 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 5 (OVERLAPS) 300/1152 variables, 42/118 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1152 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 7 (OVERLAPS) 23/1175 variables, 7/125 constraints. Problems are: Problem set: 0 solved, 826 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1175/3399 variables, and 125 constraints, problems are : Problem set: 0 solved, 826 unsolved in 150037 ms.
Refiners :[Positive P Invariants (semi-flows): 48/51 constraints, Generalized P Invariants (flows): 77/98 constraints, State Equation: 0/1311 constraints, PredecessorRefiner: 826/826 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 826 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/826 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/826 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 2 (OVERLAPS) 26/852 variables, 41/71 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/852 variables, 5/76 constraints. Problems are: Problem set: 0 solved, 826 unsolved
[2024-05-31 21:56:44] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 2 ms to minimize.
[2024-05-31 21:56:45] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 2 ms to minimize.
[2024-05-31 21:56:45] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 1 ms to minimize.
[2024-05-31 21:56:51] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/852 variables, 4/80 constraints. Problems are: Problem set: 0 solved, 826 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/852 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 826 unsolved
BK_TIME_CONFINEMENT_REACHED
--------------------
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 StableMarking -timeout 180 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-07b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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-07b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r466-smll-171620124400073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07b.tgz
mv ASLink-PT-07b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;