Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/sdalzilio/mcc2026-input.r016-oct2-177944372800243.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/sdalzilio/mcc2026-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool gold2025
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 r016-oct2-177944372800243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 5.7K Mar 5 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Mar 5 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 5 14:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 5 14:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Mar 15 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 07:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 07:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 07:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 5 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Mar 5 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Mar 5 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 5 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 07:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 1.1M Mar 3 18:30 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 1779688024440

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-07b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2026-05-25 05:47:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-05-25 05:47:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 05:47:06] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2026-05-25 05:47:06] [INFO ] Transformed 3222 places.
[2026-05-25 05:47:06] [INFO ] Transformed 3986 transitions.
[2026-05-25 05:47:06] [INFO ] Found NUPN structural information;
[2026-05-25 05:47:06] [INFO ] Parsed PT model containing 3222 places and 3986 transitions and 12126 arcs in 414 ms.
Structural test allowed to assert that 396 places are NOT stable. Took 33 ms.
[2026-05-25 05:47:08] [INFO ] Flatten gal took : 614 ms
[2026-05-25 05:47:08] [INFO ] Flatten gal took : 362 ms
[2026-05-25 05:47:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8865373394204248987.gal : 138 ms
[2026-05-25 05:47:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11110637673293431336.prop : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8865373394204248987.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11110637673293431336.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (61 resets) in 9365 ms. (4 steps per ms) remains 1184/2826 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 24 ms. (4 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 22 ms. (5 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 122 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 6 ms. (17 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 6 ms. (17 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 123 steps (8 resets) in 9 ms. (12 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 122 steps (8 resets) in 10 ms. (11 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1184/1184 properties
Loading property file /tmp/ReachabilityCardinality11110637673293431336.prop.
// Phase 1: matrix 3986 rows 3222 cols
[2026-05-25 05:47:10] [INFO ] Computed 316 invariants in 140 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 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) 0/1184 variables, 1184/1184 constraints. Problems are: Problem set: 0 solved, 1184 unsolved
SMT process timed out in 5995ms, After SMT, problems are : Problem set: 0 solved, 1184 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1184 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 509 transitions
Trivial Post-agglo rules discarded 509 transitions
Performed 509 trivial Post agglomeration. Transition count delta: 509
Iterating post reduction 0 with 509 rules applied. Total rules applied 509 place count 3222 transition count 3477
Reduce places removed 509 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
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 1 with 541 rules applied. Total rules applied 1050 place count 2713 transition count 3445
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1058 place count 2705 transition count 3445
Performed 448 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 448 Pre rules applied. Total rules applied 1058 place count 2705 transition count 2997
Deduced a syphon composed of 448 places in 8 ms
Ensure Unique test removed 42 places
Reduce places removed 490 places and 0 transitions.
Iterating global reduction 3 with 938 rules applied. Total rules applied 1996 place count 2215 transition count 2997
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 3 with 27 rules applied. Total rules applied 2023 place count 2209 transition count 2976
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 2044 place count 2188 transition count 2976
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 22 Pre rules applied. Total rules applied 2044 place count 2188 transition count 2954
Deduced a syphon composed of 22 places in 26 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 2110 place count 2144 transition count 2954
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 22 Pre rules applied. Total rules applied 2110 place count 2144 transition count 2932
Deduced a syphon composed of 22 places in 26 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 2154 place count 2122 transition count 2932
Discarding 52 places :
Symmetric choice reduction at 5 with 52 rule applications. Total rules 2206 place count 2070 transition count 2880
Iterating global reduction 5 with 52 rules applied. Total rules applied 2258 place count 2070 transition count 2880
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2259 place count 2070 transition count 2879
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 9 Pre rules applied. Total rules applied 2259 place count 2070 transition count 2870
Deduced a syphon composed of 9 places in 16 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 19 rules applied. Total rules applied 2278 place count 2060 transition count 2870
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2278 place count 2060 transition count 2869
Deduced a syphon composed of 1 places in 14 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 2281 place count 2058 transition count 2869
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2283 place count 2056 transition count 2854
Iterating global reduction 6 with 2 rules applied. Total rules applied 2285 place count 2056 transition count 2854
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2285 place count 2056 transition count 2853
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2287 place count 2055 transition count 2853
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2288 place count 2054 transition count 2845
Iterating global reduction 6 with 1 rules applied. Total rules applied 2289 place count 2054 transition count 2845
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2290 place count 2053 transition count 2837
Iterating global reduction 6 with 1 rules applied. Total rules applied 2291 place count 2053 transition count 2837
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2292 place count 2052 transition count 2829
Iterating global reduction 6 with 1 rules applied. Total rules applied 2293 place count 2052 transition count 2829
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2294 place count 2051 transition count 2821
Iterating global reduction 6 with 1 rules applied. Total rules applied 2295 place count 2051 transition count 2821
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2296 place count 2050 transition count 2813
Iterating global reduction 6 with 1 rules applied. Total rules applied 2297 place count 2050 transition count 2813
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2298 place count 2049 transition count 2805
Iterating global reduction 6 with 1 rules applied. Total rules applied 2299 place count 2049 transition count 2805
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2300 place count 2048 transition count 2797
Iterating global reduction 6 with 1 rules applied. Total rules applied 2301 place count 2048 transition count 2797
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2302 place count 2047 transition count 2789
Iterating global reduction 6 with 1 rules applied. Total rules applied 2303 place count 2047 transition count 2789
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2304 place count 2046 transition count 2781
Iterating global reduction 6 with 1 rules applied. Total rules applied 2305 place count 2046 transition count 2781
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2306 place count 2045 transition count 2773
Iterating global reduction 6 with 1 rules applied. Total rules applied 2307 place count 2045 transition count 2773
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2308 place count 2044 transition count 2765
Iterating global reduction 6 with 1 rules applied. Total rules applied 2309 place count 2044 transition count 2765
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2310 place count 2043 transition count 2757
Iterating global reduction 6 with 1 rules applied. Total rules applied 2311 place count 2043 transition count 2757
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2312 place count 2042 transition count 2749
Iterating global reduction 6 with 1 rules applied. Total rules applied 2313 place count 2042 transition count 2749
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2314 place count 2041 transition count 2741
Iterating global reduction 6 with 1 rules applied. Total rules applied 2315 place count 2041 transition count 2741
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2316 place count 2040 transition count 2733
Iterating global reduction 6 with 1 rules applied. Total rules applied 2317 place count 2040 transition count 2733
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2318 place count 2039 transition count 2725
Iterating global reduction 6 with 1 rules applied. Total rules applied 2319 place count 2039 transition count 2725
Performed 157 Post agglomeration using F-continuation condition.Transition count delta: 157
Deduced a syphon composed of 157 places in 11 ms
Reduce places removed 157 places and 0 transitions.
Iterating global reduction 6 with 314 rules applied. Total rules applied 2633 place count 1882 transition count 2568
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2635 place count 1881 transition count 2577
Free-agglomeration rule applied 12 times.
Iterating global reduction 6 with 12 rules applied. Total rules applied 2647 place count 1881 transition count 2565
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 2659 place count 1869 transition count 2565
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 2664 place count 1869 transition count 2560
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2669 place count 1864 transition count 2560
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 2670 place count 1864 transition count 2560
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2671 place count 1863 transition count 2559
Reduce places removed 2 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 3 rules applied. Total rules applied 2674 place count 1861 transition count 2558
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2675 place count 1860 transition count 2558
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 3 Pre rules applied. Total rules applied 2675 place count 1860 transition count 2555
Deduced a syphon composed of 3 places in 12 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 2681 place count 1857 transition count 2555
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 10 with 1 rules applied. Total rules applied 2682 place count 1856 transition count 2555
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 11 with 4 rules applied. Total rules applied 2686 place count 1854 transition count 2553
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2687 place count 1853 transition count 2552
Iterating global reduction 11 with 1 rules applied. Total rules applied 2688 place count 1853 transition count 2552
Free-agglomeration rule applied 1 times.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2689 place count 1853 transition count 2551
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 2690 place count 1852 transition count 2551
Applied a total of 2690 rules in 1966 ms. Remains 1852 /3222 variables (removed 1370) and now considering 2551/3986 (removed 1435) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1977 ms. Remains : 1852/3222 places, 2551/3986 transitions.
SDD proceeding with computation,2826 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2826 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2826 properties remain. new max is 16
SDD size :10 after 13
SDD proceeding with computation,2826 properties remain. new max is 32
SDD size :13 after 19
RANDOM walk for 1501651 steps (14954 resets) in 120004 ms. (12 steps per ms) remains 989/1184 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 989/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 989/989 properties
// Phase 1: matrix 2551 rows 1852 cols
[2026-05-25 05:47:48] [INFO ] Computed 241 invariants in 47 ms
SDD proceeding with computation,2826 properties remain. new max is 64
SDD size :19 after 291
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
SDD proceeding with computation,2826 properties remain. new max is 128
SDD size :291 after 391
SDD proceeding with computation,2826 properties remain. new max is 256
SDD size :391 after 804
Invariant property smplace_475 does not hold.
Invariant property smplace_474 does not hold.
Invariant property smplace_473 does not hold.
Invariant property smplace_447 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_366 does not hold.
Invariant property smplace_333 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_305 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_300 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_296 does not hold.
Invariant property smplace_295 does not hold.
Invariant property smplace_235 does not hold.
Invariant property smplace_234 does not hold.
SDD proceeding with computation,2797 properties remain. new max is 256
SDD size :804 after 26845
SDD proceeding with computation,2797 properties remain. new max is 512
SDD size :26845 after 28208
Invariant property smplace_373 does not hold.
Invariant property smplace_339 does not hold.
SDD proceeding with computation,2795 properties remain. new max is 512
SDD size :28208 after 111493
Invariant property smplace_454 does not hold.
Invariant property smplace_453 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_386 does not hold.
Invariant property smplace_385 does not hold.
Invariant property smplace_384 does not hold.
Invariant property smplace_383 does not hold.
Invariant property smplace_382 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_380 does not hold.
Invariant property smplace_379 does not hold.
Invariant property smplace_378 does not hold.
Invariant property smplace_377 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_375 does not hold.
Invariant property smplace_374 does not hold.
Invariant property smplace_372 does not hold.
Invariant property smplace_371 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_352 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_349 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_344 does not hold.
Invariant property smplace_343 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_336 does not hold.
SDD proceeding with computation,2760 properties remain. new max is 512
SDD size :111493 after 894528
Invariant property smplace_815 does not hold.
Invariant property smplace_452 does not hold.
Invariant property smplace_446 does not hold.
Invariant property smplace_445 does not hold.
Invariant property smplace_398 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_392 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_390 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_388 does not hold.
SDD proceeding with computation,2745 properties remain. new max is 512
SDD size :894528 after 1.1344e+07
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/989 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 989 unsolved
Invariant property smplace_870 does not hold.
Invariant property smplace_869 does not hold.
Invariant property smplace_868 does not hold.
Invariant property smplace_820 does not hold.
Invariant property smplace_816 does not hold.
Invariant property smplace_710 does not hold.
Invariant property smplace_709 does not hold.
Invariant property smplace_708 does not hold.
Invariant property smplace_707 does not hold.
Invariant property smplace_706 does not hold.
Invariant property smplace_705 does not hold.
Invariant property smplace_704 does not hold.
Invariant property smplace_703 does not hold.
Invariant property smplace_702 does not hold.
Invariant property smplace_701 does not hold.
Invariant property smplace_700 does not hold.
Invariant property smplace_699 does not hold.
Invariant property smplace_698 does not hold.
Invariant property smplace_697 does not hold.
Invariant property smplace_696 does not hold.
Invariant property smplace_695 does not hold.
Invariant property smplace_694 does not hold.
SDD proceeding with computation,2723 properties remain. new max is 512
SDD size :1.1344e+07 after 3.30253e+09
Invariant property smplace_858 does not hold.
Invariant property smplace_857 does not hold.
Invariant property smplace_856 does not hold.
Invariant property smplace_842 does not hold.
Invariant property smplace_819 does not hold.
Invariant property smplace_818 does not hold.
Invariant property smplace_817 does not hold.
Invariant property smplace_762 does not hold.
Invariant property smplace_761 does not hold.
Invariant property smplace_734 does not hold.
Invariant property smplace_728 does not hold.
Invariant property smplace_727 does not hold.
Invariant property smplace_691 does not hold.
Invariant property smplace_690 does not hold.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 989/4403 variables, and 28 constraints, problems are : Problem set: 0 solved, 989 unsolved in 45036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/75 constraints, Generalized P Invariants (flows): 28/166 constraints, State Equation: 0/1852 constraints, PredecessorRefiner: 989/989 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 989 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Invariant property smplace_630 does not hold.
Invariant property smplace_629 does not hold.
At refinement iteration 0 (INCLUDED_ONLY) 0/989 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 989 unsolved
SDD proceeding with computation,2707 properties remain. new max is 512
SDD size :3.30253e+09 after 8.87218e+10
Invariant property smplace_830 does not hold.
Invariant property smplace_823 does not hold.
Invariant property smplace_822 does not hold.
SDD proceeding with computation,2704 properties remain. new max is 512
SDD size :8.87218e+10 after 1.40317e+11
Invariant property smplace_768 does not hold.
SDD proceeding with computation,2703 properties remain. new max is 512
SDD size :1.40317e+11 after 1.46003e+11
SDD proceeding with computation,2703 properties remain. new max is 1024
SDD size :1.46003e+11 after 1.46319e+11
Invariant property smplace_849 does not hold.
Invariant property smplace_848 does not hold.
Invariant property smplace_794 does not hold.
Invariant property smplace_781 does not hold.
Invariant property smplace_778 does not hold.
Invariant property smplace_769 does not hold.
Invariant property smplace_747 does not hold.
Invariant property smplace_746 does not hold.
Invariant property smplace_745 does not hold.
Invariant property smplace_744 does not hold.
Invariant property smplace_743 does not hold.
Invariant property smplace_742 does not hold.
Invariant property smplace_741 does not hold.
Invariant property smplace_740 does not hold.
Invariant property smplace_739 does not hold.
Invariant property smplace_738 does not hold.
Invariant property smplace_737 does not hold.
Invariant property smplace_736 does not hold.
Invariant property smplace_735 does not hold.
Invariant property smplace_733 does not hold.
Invariant property smplace_732 does not hold.
Invariant property smplace_731 does not hold.
SDD proceeding with computation,2681 properties remain. new max is 1024
SDD size :1.46319e+11 after 4.05678e+11
Invariant property smplace_847 does not hold.
Invariant property smplace_793 does not hold.
Invariant property smplace_791 does not hold.
Invariant property smplace_790 does not hold.
Invariant property smplace_789 does not hold.
Invariant property smplace_788 does not hold.
Invariant property smplace_786 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_783 does not hold.
Invariant property smplace_780 does not hold.
Invariant property smplace_779 does not hold.
Invariant property smplace_777 does not hold.
Invariant property smplace_776 does not hold.
Invariant property smplace_775 does not hold.
Invariant property smplace_774 does not hold.
Invariant property smplace_773 does not hold.
Invariant property smplace_772 does not hold.
Invariant property smplace_771 does not hold.
Invariant property smplace_770 does not hold.
Invariant property smplace_767 does not hold.
Invariant property smplace_766 does not hold.
Invariant property smplace_765 does not hold.
SDD proceeding with computation,2659 properties remain. new max is 1024
SDD size :4.05678e+11 after 5.86946e+11
SDD proceeding with computation,2659 properties remain. new max is 2048
SDD size :5.86946e+11 after 5.88427e+11
Invariant property smplace_1265 does not hold.
Solver is answering 'unknown', stopping.
Invariant property smplace_1264 does not hold.
Invariant property smplace_1263 does not hold.
After SMT solving in domain Int declared 989/4403 variables, and 28 constraints, problems are : Problem set: 0 solved, 989 unsolved in 45047 ms.
Refiners :[Positive P Invariants (semi-flows): 0/75 constraints, Generalized P Invariants (flows): 28/166 constraints, State Equation: 0/1852 constraints, PredecessorRefiner: 0/989 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90402ms problems are : Problem set: 0 solved, 989 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 989 out of 1852 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1852/1852 places, 2551/2551 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 1852 transition count 2506
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 1807 transition count 2506
Performed 46 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 46 Pre rules applied. Total rules applied 90 place count 1807 transition count 2460
Invariant property smplace_1253 does not hold.
Invariant property smplace_1252 does not hold.
Invariant property smplace_1251 does not hold.
Deduced a syphon composed of 46 places in 20 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 182 place count 1761 transition count 2460
Invariant property smplace_1237 does not hold.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 12 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 214 place count 1745 transition count 2444
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 215 place count 1745 transition count 2443
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 219 place count 1743 transition count 2441
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 220 place count 1742 transition count 2441
Invariant property smplace_1225 does not hold.
Invariant property smplace_1218 does not hold.
Invariant property smplace_1217 does not hold.
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 223 place count 1742 transition count 2441
Invariant property smplace_1215 does not hold.
Invariant property smplace_1214 does not hold.
Invariant property smplace_1213 does not hold.
Invariant property smplace_1212 does not hold.
Invariant property smplace_1211 does not hold.
Invariant property smplace_1210 does not hold.
Applied a total of 223 rules in 222 ms. Remains 1742 /1852 variables (removed 110) and now considering 2441/2551 (removed 110) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 223 ms. Remains : 1742/1852 places, 2441/2551 transitions.
Invariant property smplace_1157 does not hold.
Invariant property smplace_1156 does not hold.
Invariant property smplace_1129 does not hold.
Invariant property smplace_1123 does not hold.
Invariant property smplace_1122 does not hold.
Invariant property smplace_1105 does not hold.
Invariant property smplace_1104 does not hold.
Invariant property smplace_1103 does not hold.
Invariant property smplace_1102 does not hold.
Invariant property smplace_1101 does not hold.
Invariant property smplace_1100 does not hold.
Invariant property smplace_1099 does not hold.
Invariant property smplace_1098 does not hold.
Invariant property smplace_1097 does not hold.
Invariant property smplace_1096 does not hold.
Invariant property smplace_1095 does not hold.
Invariant property smplace_1094 does not hold.
Invariant property smplace_1093 does not hold.
Invariant property smplace_1092 does not hold.
Invariant property smplace_1091 does not hold.
Invariant property smplace_1090 does not hold.
Invariant property smplace_1089 does not hold.
Invariant property smplace_1086 does not hold.
Invariant property smplace_1085 does not hold.
Invariant property smplace_1025 does not hold.
Invariant property smplace_1024 does not hold.
Invariant property smplace_841 does not hold.
Invariant property smplace_840 does not hold.
Invariant property smplace_829 does not hold.
Invariant property smplace_828 does not hold.
Invariant property smplace_792 does not hold.
Invariant property smplace_787 does not hold.
Invariant property smplace_785 does not hold.
SDD proceeding with computation,2610 properties remain. new max is 2048
SDD size :5.88427e+11 after 1.26624e+17
Invariant property smplace_1244 does not hold.
Invariant property smplace_1243 does not hold.
Invariant property smplace_1189 does not hold.
Invariant property smplace_1176 does not hold.
Invariant property smplace_1173 does not hold.
Invariant property smplace_1164 does not hold.
Invariant property smplace_1163 does not hold.
Invariant property smplace_1142 does not hold.
Invariant property smplace_1141 does not hold.
Invariant property smplace_1140 does not hold.
Invariant property smplace_1139 does not hold.
Invariant property smplace_1135 does not hold.
Invariant property smplace_1134 does not hold.
Invariant property smplace_1133 does not hold.
Invariant property smplace_1132 does not hold.
Invariant property smplace_1131 does not hold.
Invariant property smplace_1130 does not hold.
SDD proceeding with computation,2593 properties remain. new max is 2048
SDD size :1.26624e+17 after 2.43416e+17
Invariant property smplace_1175 does not hold.
Invariant property smplace_1174 does not hold.
Invariant property smplace_1172 does not hold.
Invariant property smplace_1171 does not hold.
Invariant property smplace_1170 does not hold.
Invariant property smplace_1169 does not hold.
Invariant property smplace_1168 does not hold.
Invariant property smplace_1167 does not hold.
Invariant property smplace_1166 does not hold.
Invariant property smplace_1165 does not hold.
Invariant property smplace_1162 does not hold.
Invariant property smplace_1161 does not hold.
Invariant property smplace_1160 does not hold.
Invariant property smplace_1138 does not hold.
Invariant property smplace_1137 does not hold.
Invariant property smplace_1136 does not hold.
Invariant property smplace_1128 does not hold.
Invariant property smplace_1127 does not hold.
Invariant property smplace_1126 does not hold.
RANDOM walk for 1619721 steps (16490 resets) in 120004 ms. (13 steps per ms) remains 974/989 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 974/974 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 974/974 properties
SDD proceeding with computation,2574 properties remain. new max is 2048
SDD size :2.43416e+17 after 5.10838e+17
Invariant property smplace_1660 does not hold.
Invariant property smplace_1610 does not hold.
Invariant property smplace_1606 does not hold.
Invariant property smplace_1605 does not hold.
Invariant property smplace_1497 does not hold.
Invariant property smplace_1496 does not hold.
Invariant property smplace_1495 does not hold.
Invariant property smplace_1494 does not hold.
Invariant property smplace_1493 does not hold.
Invariant property smplace_1492 does not hold.
Invariant property smplace_1491 does not hold.
Invariant property smplace_1490 does not hold.
Invariant property smplace_1489 does not hold.
Invariant property smplace_1488 does not hold.
Invariant property smplace_1487 does not hold.
Invariant property smplace_1242 does not hold.
Invariant property smplace_1236 does not hold.
Invariant property smplace_1235 does not hold.
Invariant property smplace_1224 does not hold.
Invariant property smplace_1223 does not hold.
Invariant property smplace_1188 does not hold.
Invariant property smplace_1187 does not hold.
Invariant property smplace_1186 does not hold.
Invariant property smplace_1185 does not hold.
Invariant property smplace_1184 does not hold.
Invariant property smplace_1183 does not hold.
Invariant property smplace_1182 does not hold.
Invariant property smplace_1181 does not hold.
Invariant property smplace_1180 does not hold.
Invariant property smplace_1179 does not hold.
Invariant property smplace_1178 does not hold.
SDD proceeding with computation,2543 properties remain. new max is 2048
SDD size :5.10838e+17 after 9.60603e+20
Invariant property smplace_1659 does not hold.
Invariant property smplace_1658 does not hold.
Invariant property smplace_1648 does not hold.
Invariant property smplace_1647 does not hold.
Invariant property smplace_1646 does not hold.
Invariant property smplace_1632 does not hold.
Invariant property smplace_1609 does not hold.
Invariant property smplace_1608 does not hold.
Invariant property smplace_1607 does not hold.
Invariant property smplace_1558 does not hold.
Invariant property smplace_1552 does not hold.
Invariant property smplace_1551 does not hold.
Invariant property smplace_1524 does not hold.
Invariant property smplace_1518 does not hold.
Invariant property smplace_1517 does not hold.
Invariant property smplace_1500 does not hold.
Invariant property smplace_1499 does not hold.
Invariant property smplace_1498 does not hold.
Invariant property smplace_1486 does not hold.
Invariant property smplace_1485 does not hold.
Invariant property smplace_1484 does not hold.
Invariant property smplace_1481 does not hold.
Invariant property smplace_1480 does not hold.
Invariant property smplace_1420 does not hold.
Invariant property smplace_1419 does not hold.
Probabilistic random walk after 1000001 steps, saw 154673 distinct states, run finished after 28745 ms. (steps per millisecond=34 ) properties seen :0
// Phase 1: matrix 2441 rows 1742 cols
[2026-05-25 05:50:18] [INFO ] Computed 240 invariants in 52 ms
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
SDD proceeding with computation,2518 properties remain. new max is 2048
SDD size :9.60603e+20 after 6.8436e+22
Invariant property smplace_1639 does not hold.
Invariant property smplace_1638 does not hold.
Invariant property smplace_1620 does not hold.
Invariant property smplace_1613 does not hold.
Invariant property smplace_1612 does not hold.
Invariant property smplace_1584 does not hold.
Invariant property smplace_1571 does not hold.
Invariant property smplace_1568 does not hold.
Invariant property smplace_1559 does not hold.
Invariant property smplace_1537 does not hold.
Invariant property smplace_1536 does not hold.
Invariant property smplace_1535 does not hold.
Invariant property smplace_1534 does not hold.
Invariant property smplace_1533 does not hold.
Invariant property smplace_1532 does not hold.
Invariant property smplace_1531 does not hold.
Invariant property smplace_1530 does not hold.
Invariant property smplace_1529 does not hold.
Invariant property smplace_1528 does not hold.
Invariant property smplace_1527 does not hold.
Invariant property smplace_1526 does not hold.
Invariant property smplace_1525 does not hold.
Invariant property smplace_1523 does not hold.
Invariant property smplace_1522 does not hold.
Invariant property smplace_1521 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/974 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 974 unsolved
SDD proceeding with computation,2493 properties remain. new max is 2048
SDD size :6.8436e+22 after 3.16773e+23
Invariant property smplace_1570 does not hold.
Invariant property smplace_1569 does not hold.
Invariant property smplace_1567 does not hold.
Invariant property smplace_1566 does not hold.
Invariant property smplace_1565 does not hold.
Invariant property smplace_1564 does not hold.
Invariant property smplace_1563 does not hold.
Invariant property smplace_1562 does not hold.
Invariant property smplace_1561 does not hold.
Invariant property smplace_1560 does not hold.
Invariant property smplace_1557 does not hold.
Invariant property smplace_1556 does not hold.
Invariant property smplace_1555 does not hold.
SDD proceeding with computation,2480 properties remain. new max is 2048
SDD size :3.16773e+23 after 4.54823e+23
At refinement iteration 1 (INCLUDED_ONLY) 0/974 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 974 unsolved
Invariant property smplace_2055 does not hold.
Invariant property smplace_2054 does not hold.
Invariant property smplace_2053 does not hold.
Invariant property smplace_2043 does not hold.
Invariant property smplace_2042 does not hold.
Invariant property smplace_2041 does not hold.
Invariant property smplace_2027 does not hold.
Invariant property smplace_2005 does not hold.
Invariant property smplace_2004 does not hold.
Invariant property smplace_2003 does not hold.
Invariant property smplace_2002 does not hold.
Invariant property smplace_2001 does not hold.
Invariant property smplace_2000 does not hold.
At refinement iteration 2 (OVERLAPS) 64/1038 variables, 54/81 constraints. Problems are: Problem set: 0 solved, 974 unsolved
Invariant property smplace_1947 does not hold.
Invariant property smplace_1946 does not hold.
Invariant property smplace_1919 does not hold.
Invariant property smplace_1913 does not hold.
Invariant property smplace_1912 does not hold.
At refinement iteration 3 (INCLUDED_ONLY) 0/1038 variables, 6/87 constraints. Problems are: Problem set: 0 solved, 974 unsolved
Invariant property smplace_1895 does not hold.
Invariant property smplace_1894 does not hold.
Invariant property smplace_1893 does not hold.
Invariant property smplace_1892 does not hold.
Invariant property smplace_1891 does not hold.
Invariant property smplace_1890 does not hold.
Invariant property smplace_1889 does not hold.
Invariant property smplace_1888 does not hold.
Invariant property smplace_1887 does not hold.
Invariant property smplace_1886 does not hold.
Invariant property smplace_1885 does not hold.
Invariant property smplace_1884 does not hold.
Invariant property smplace_1883 does not hold.
Invariant property smplace_1882 does not hold.
Invariant property smplace_1881 does not hold.
Invariant property smplace_1880 does not hold.
Invariant property smplace_1879 does not hold.
Invariant property smplace_1876 does not hold.
Invariant property smplace_1875 does not hold.
Invariant property smplace_1815 does not hold.
Invariant property smplace_1814 does not hold.
Invariant property smplace_1637 does not hold.
Invariant property smplace_1631 does not hold.
Invariant property smplace_1630 does not hold.
Invariant property smplace_1619 does not hold.
Invariant property smplace_1618 does not hold.
Error getting values : (error "ParserException while parsing response: ((s0 (/ 1.0 78.0))
(s1 (/ 1.0 6.0))
(s2 (/ 1.0 78.0))
(s3 (/ 1.0 78.0))
(s4 (/ 1.0 78.0))
(s5 (/ 1.0 78.0))
(s6 (/ 1.0 78.0))
(s7 (/ 1.0 78.0))
(s8 (/ 1.0 78.0))
(s9 (/ 1.0 78.0))
(s10 (/ 1.0 78.0))
(s11 (/ 1.0 78.0))
(s12 (/ 1.0 78.0))
(s13 (/ 1.0 78.0))
(s14 (/ 1.0 78.0))
(s15 (/ 1.0 78.0))
(s16 (/ 1.0 78.0))
(s17 (/ 1.0 78.0))
(s18 (/ 1.0 78.0))
(s19 (/ 1.0 78.0))
(s20 (/ 1.0 78.0))
(s21 (/ 1.0 78.0))
(s22 (/ 1.0 78.0))
(s23 (/ 1.0 78.0))
(s24 (/ 1.0 78.0))
(s25 (/ 1.0 78.0))
(s26 (/ 1.0 78.0))
(s27 (/ 1.0 78.0))
(s28 (/ 1.0 78.0))
(s29 (/ 1.0 78.0))
(s30 (/ 1.0 78.0))
(s31 (/ 1.0 78.0))
(s32 (/ 1.0 78.0))
(s33 (/ 1.0 78.0))
(s34 (/ 1.0 78.0))
(s36 (/ 11.0 13.0))
(s37 (/ 1.0 78.0))
(s38 (/ 1.0 26.0))
(s39 (/ 1.0 78.0))
(s40 (/ 1.0 78.0))
(s41 (/ 1.0 13.0))
(s42 0.0)
(s44 (/ 1.0 78.0))
(s45 (/ 1.0 78.0))
(s46 (/ 1.0 78.0))
(s47 (/ 1.0 78.0))
(s48 (/ 1.0 78.0))
(s49 (/ 1.0 78.0))
(s50 (/ 1.0 78.0))
(s51 (/ 1.0 78.0))
(s52 (/ 1.0 78.0))
(s53 (/ 1.0 78.0))
(s54 (/ 1.0 78.0))
(s55 (/ 1.0 78.0))
(s56 (/ 1.0 78.0))
(s57 (/ 1.0 78.0))
(s58 (/ 1.0 78.0))
(s59 (/ 1.0 78.0))
(s60 (/ 1.0 78.0))
(s61 (/ 1.0 78.0))
(s62 (/ 1.0 78.0))
(s63 (/ 1.0 78.0))
(s64 (/ 1.0 78.0))
(s65 (/ 1.0 78.0))
(s66 (/ 1.0 78.0))
(s67 (/ 1.0 78.0))
(s68 (/ 1.0 78.0))
(s69 (/ 1.0 78.0))
(s70 (/ 1.0 78.0))
(s71 (/ 1.0 78.0))
(s72 (/ 1.0 78.0))
(s73 (/ 1.0 78.0))
(s74 (/ 1.0 78.0))
(s75 (/ 1.0 78.0))
(s76 (/ 1.0 78.0))
(s77 (/ 1.0 78.0))
(s78 (/ 1.0 78.0))
(s79 (/ 1.0 78.0))
(s80 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1038/4183 variables, and 87 constraints, problems are : Problem set: 0 solved, 974 unsolved in 75048 ms.
Refiners :[Positive P Invariants (semi-flows): 54/77 constraints, Generalized P Invariants (flows): 33/163 constraints, State Equation: 0/1742 constraints, PredecessorRefiner: 974/974 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 974 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
Invariant property smplace_1583 does not hold.
Invariant property smplace_1582 does not hold.
Invariant property smplace_1581 does not hold.
Invariant property smplace_1580 does not hold.
Invariant property smplace_1579 does not hold.
Invariant property smplace_1578 does not hold.
Invariant property smplace_1577 does not hold.
Invariant property smplace_1576 does not hold.
Invariant property smplace_1575 does not hold.
Invariant property smplace_1574 does not hold.
Invariant property smplace_1573 does not hold.
At refinement iteration 0 (INCLUDED_ONLY) 0/974 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 974 unsolved
SDD proceeding with computation,2425 properties remain. new max is 2048
SDD size :4.54823e+23 after 6.01115e+28
Invariant property smplace_2034 does not hold.
Invariant property smplace_2033 does not hold.
Invariant property smplace_2015 does not hold.
Invariant property smplace_2008 does not hold.
Invariant property smplace_2007 does not hold.
Invariant property smplace_1979 does not hold.
Invariant property smplace_1966 does not hold.
Invariant property smplace_1963 does not hold.
Invariant property smplace_1954 does not hold.
Invariant property smplace_1953 does not hold.
Invariant property smplace_1932 does not hold.
Invariant property smplace_1931 does not hold.
Invariant property smplace_1930 does not hold.
Invariant property smplace_1929 does not hold.
Invariant property smplace_1928 does not hold.
Invariant property smplace_1927 does not hold.
Invariant property smplace_1926 does not hold.
Invariant property smplace_1925 does not hold.
Invariant property smplace_1924 does not hold.
Invariant property smplace_1923 does not hold.
Invariant property smplace_1922 does not hold.
Invariant property smplace_1921 does not hold.
Invariant property smplace_1920 does not hold.
Invariant property smplace_1918 does not hold.
Invariant property smplace_1917 does not hold.
Invariant property smplace_1916 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/974 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 974 unsolved
At refinement iteration 2 (OVERLAPS) 64/1038 variables, 54/81 constraints. Problems are: Problem set: 0 solved, 974 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1038 variables, 6/87 constraints. Problems are: Problem set: 0 solved, 974 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)
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(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)
(s108 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(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)
(s221 1)
(s222 1)
(s223 1)
(s224 0)
(s225 0)
(s226 1)
(s227 0)
(s228 1)
(s229 1)
(s230 0)
(s232 0)
(s237 0)
(s243 0)
(s245 0)
(s250 0)
(s253 0)
(s258 0)
(s262 1)
(s263 1)
(s264 1)
(s265 0)
(s266 1)
(s267 1)
(s268 3)
(s269 1)
(s270 0)
(s271 0)
(s272 1)
(s273 1)
(s274 0)
(s275 1)
(s276 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 0)
(s285 0)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s303 0)
(s304 0)
(s305 1)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 0)
(s311 0)
(s312 0)
(s313 0)
(s314 0)
(s315 1)
(s316 0)
(s317 0)
(s318 0)
(s319 1)
(s320 0)
(s321 0)
(s322 1)
(s323 1)
(s324 1)
(s325 1)
(s326 1)
(s327 1)
(s328 1)
(s329 0)
(s330 0)
(s331 0)
(s332 1)
(s333 0)
(s334 0)
(s335 0)
(s336 1)
(s337 0)
(s338 0)
(s339 0)
(s340 1)
(s341 0)
(s342 0)
(s343 0)
(s344 1)
(s345 0)
(s346 0)
(s347 0)
(s348 1)
(s349 0)
(s350 0)
(s351 0)
(s352 1)
(s353 0)
(s354 0)
(s355 0)
(s356 1)
(s357 0)
(s358 0)
(s359 0)
(s361 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 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 1)
(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s413 1)
(s414 1)
(s415 0)
(s416 1)
(s417 1)
(s418 1)
(s419 1)
(s420 1)
(s421 1)
(s422 1)
(s423 1)
(s424 1)
(s425 0)
(s426 0)
(s427 1)
(s428 1)
(s429 1)
(s430 0)
(s431 1)
(s437 1)
(s438 0)
(s439 0)
(s440 0)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s445 1)
(s446 1)
(s447 1)
(s448 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s456 1)
(s457 1)
(s458 1)
(s459 0)
(s460 0)
(s461 0)
(s462 0)
(s463 0)
(s464 0)
(s465 0)
(s466 0)
(s467 0)
(s468 0)
(s469 0)
(s470 0)
(s471 0)
(s474 1)
(s475 1)
(s476 1)
(s477 0)
(s478 1)
(s479 1)
(s480 0)
(s482 0)
(s484 0)
(s489 0)
(s495 0)
(s497 0)
(s502 0)
(s505 0)
(s510 0)
(s514 1)
(s515 1)
(s516 1)
(s517 0)
(s518 1)
(s519 1)
(s520 3)
(s521 1)
(s522 0)
(s523 0)
(s524 1)
(s525 1)
(s526 0)
(s527 1)
(s528 1)
(s542 0)
(s543 0)
(s544 1)
(s545 0)
(s546 0)
(s547 0)
(s548 0)
(s549 0)
(s550 0)
(s551 1)
(s552 0)
(s553 0)
(s554 0)
(s555 1)
(s556 0)
(s557 0)
(s558 1)
(s559 1)
(s560 1)
(s561 1)
(s562 1)
(s563 1)
(s564 1)
(s565 0)
(s566 0)
(s567 0)
(s568 1)
(s569 0)
(s570 0)
(s571 0)
(s572 1)
(s573 0)
(s574 0)
(s575 0)
(s576 1)
(s577 0)
(s578 0)
(s579 0)
(s580 1)
(s581 0)
(s582 0)
(s583 0)
(s584 1)
(s585 0)
(s586 0)
(s587 0)
(s588 1)
(s589 0)
(s590 0)
(s591 0)
(s592 1)
(s593 0)
(s594 0)
(s595 0)
(s615 0)
(s616 0)
(s617 0)
(s618 0)
(s619 0)
(s620 0)
(s621 0)
(s622 0)
(s623 0)
(s624 0)
(s625 0)
(s626 0)
(s627 0)
(s628 0)
(s629 0)
(s630 0)
(s631 0)
(s632 0)
(s633 0)
(s634 0)
(s635 0)
(s636 0)
(s637 0)
(s638 0)
(s639 0)
(s640 0)
(s641 0)
(s642 1)
(s643 1)
(s644 1)
(s645 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1038/4183 variables, and 87 constraints, problems are : Problem set: 0 solved, 974 unsolved in 75041 ms.
Refiners :[Positive P Invariants (semi-flows): 54/77 constraints, Generalized P Invariants (flows): 33/163 constraints, State Equation: 0/1742 constraints, PredecessorRefiner: 0/974 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 150376ms problems are : Problem set: 0 solved, 974 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 974 out of 1742 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1742/1742 places, 2441/2441 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 1742 transition count 2431
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 1732 transition count 2431
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 20 place count 1732 transition count 2430
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 1731 transition count 2430
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 12 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 30 place count 1727 transition count 2426
Applied a total of 30 rules in 118 ms. Remains 1727 /1742 variables (removed 15) and now considering 2426/2441 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 1727/1742 places, 2426/2441 transitions.
RANDOM walk for 1698326 steps (17102 resets) in 120004 ms. (14 steps per ms) remains 869/974 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 869/869 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 869/869 properties
// Phase 1: matrix 2426 rows 1727 cols
[2026-05-25 05:53:19] [INFO ] Computed 240 invariants in 19 ms
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/869 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 869 unsolved
SDD proceeding with computation,2399 properties remain. new max is 2048
SDD size :6.01115e+28 after 2.81306e+29
Invariant property smplace_1965 does not hold.
Invariant property smplace_1964 does not hold.
Invariant property smplace_1962 does not hold.
Invariant property smplace_1961 does not hold.
Invariant property smplace_1960 does not hold.
Invariant property smplace_1959 does not hold.
Invariant property smplace_1958 does not hold.
Invariant property smplace_1957 does not hold.
Invariant property smplace_1956 does not hold.
Invariant property smplace_1955 does not hold.
Invariant property smplace_1952 does not hold.
Invariant property smplace_1951 does not hold.
Invariant property smplace_1950 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/869 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 869 unsolved
At refinement iteration 2 (OVERLAPS) 74/943 variables, 53/76 constraints. Problems are: Problem set: 0 solved, 869 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/943 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 869 unsolved
SDD proceeding with computation,2386 properties remain. new max is 2048
SDD size :2.81306e+29 after 4.04289e+29
Invariant property smplace_2032 does not hold.
Invariant property smplace_1978 does not hold.
Invariant property smplace_1977 does not hold.
Invariant property smplace_1976 does not hold.
Invariant property smplace_1975 does not hold.
Invariant property smplace_1974 does not hold.
Invariant property smplace_1973 does not hold.
Invariant property smplace_1972 does not hold.
Invariant property smplace_1971 does not hold.
Invariant property smplace_1970 does not hold.
Invariant property smplace_1969 does not hold.
Invariant property smplace_1968 does not hold.
Error getting values : (error "ParserException while parsing response: ((s0 (/ 1.0 78.0))
(s1 (/ 1.0 6.0))
(s2 (/ 1.0 78.0))
(s3 (/ 1.0 78.0))
(s4 (/ 1.0 78.0))
(s5 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 943/4153 variables, and 82 constraints, problems are : Problem set: 0 solved, 869 unsolved in 90037 ms.
Refiners :[Positive P Invariants (semi-flows): 53/77 constraints, Generalized P Invariants (flows): 29/163 constraints, State Equation: 0/1727 constraints, PredecessorRefiner: 869/869 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 869 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/869 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 869 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/869 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 869 unsolved
At refinement iteration 2 (OVERLAPS) 74/943 variables, 53/76 constraints. Problems are: Problem set: 0 solved, 869 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/943 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 869 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/943 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 869 unsolved
At refinement iteration 5 (OVERLAPS) 1/944 variables, 1/83 constraints. Problems are: Problem set: 0 solved, 869 unsolved
SDD proceeding with computation,2374 properties remain. new max is 2048
SDD size :4.04289e+29 after 8.2458e+29
Invariant property smplace_2450 does not hold.
Invariant property smplace_2449 does not hold.
Invariant property smplace_2448 does not hold.
Invariant property smplace_2438 does not hold.
Invariant property smplace_2437 does not hold.
Invariant property smplace_2436 does not hold.
Invariant property smplace_2422 does not hold.
Invariant property smplace_2400 does not hold.
Invariant property smplace_2399 does not hold.
Invariant property smplace_2398 does not hold.
Invariant property smplace_2397 does not hold.
Invariant property smplace_2396 does not hold.
Invariant property smplace_2395 does not hold.
Invariant property smplace_2348 does not hold.
Invariant property smplace_2342 does not hold.
Invariant property smplace_2341 does not hold.
Invariant property smplace_2314 does not hold.
Invariant property smplace_2308 does not hold.
Invariant property smplace_2307 does not hold.
Invariant property smplace_2290 does not hold.
Invariant property smplace_2289 does not hold.
Invariant property smplace_2288 does not hold.
Invariant property smplace_2287 does not hold.
Invariant property smplace_2286 does not hold.
Invariant property smplace_2285 does not hold.
Invariant property smplace_2284 does not hold.
Invariant property smplace_2283 does not hold.
Invariant property smplace_2282 does not hold.
Invariant property smplace_2281 does not hold.
Invariant property smplace_2280 does not hold.
Invariant property smplace_2279 does not hold.
Invariant property smplace_2278 does not hold.
Invariant property smplace_2277 does not hold.
Invariant property smplace_2276 does not hold.
Invariant property smplace_2275 does not hold.
Invariant property smplace_2274 does not hold.
Invariant property smplace_2271 does not hold.
Invariant property smplace_2270 does not hold.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 944/4153 variables, and 83 constraints, problems are : Problem set: 0 solved, 869 unsolved in 90034 ms.
Refiners :[Positive P Invariants (semi-flows): 54/77 constraints, Generalized P Invariants (flows): 29/163 constraints, State Equation: 0/1727 constraints, PredecessorRefiner: 0/869 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 180294ms problems are : Problem set: 0 solved, 869 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 869 out of 1727 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1727/1727 places, 2426/2426 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 1727 transition count 2411
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 30 place count 1712 transition count 2411
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 30 place count 1712 transition count 2382
Deduced a syphon composed of 29 places in 13 ms
Ensure Unique test removed 2 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 90 place count 1681 transition count 2382
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 2 rules applied. Total rules applied 92 place count 1681 transition count 2380
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 94 place count 1679 transition count 2380
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 10 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 110 place count 1671 transition count 2372
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 111 place count 1670 transition count 2366
Iterating global reduction 4 with 1 rules applied. Total rules applied 112 place count 1670 transition count 2366
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 113 place count 1670 transition count 2365
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 114 place count 1669 transition count 2365
Applied a total of 114 rules in 194 ms. Remains 1669 /1727 variables (removed 58) and now considering 2365/2426 (removed 61) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 1669/1727 places, 2365/2426 transitions.
Invariant property smplace_2210 does not hold.
Invariant property smplace_2209 does not hold.
Invariant property smplace_2026 does not hold.
Invariant property smplace_2025 does not hold.
Invariant property smplace_2014 does not hold.
Invariant property smplace_2013 does not hold.
RANDOM walk for 1829968 steps (18463 resets) in 120006 ms. (15 steps per ms) remains 853/869 properties
BEST_FIRST walk for 4003 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 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 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 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 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 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 24 ms. (160 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 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 21 ms. (181 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 19 ms. (200 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 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 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 25 ms. (153 steps per ms) remains 853/853 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 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 26 ms. (148 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 21 ms. (181 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 4004 steps (8 resets) in 33 ms. (117 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 19 ms. (200 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 25 ms. (154 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 26 ms. (148 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 4004 steps (8 resets) in 30 ms. (129 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 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 21 ms. (182 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 4003 steps (8 resets) in 21 ms. (181 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 28 ms. (138 steps per ms) remains 853/853 properties
SDD proceeding with computation,2330 properties remain. new max is 2048
SDD size :8.2458e+29 after 5.42075e+34
Detected timeout of ITS tools.
[2026-05-25 05:57:09] [INFO ] Flatten gal took : 149 ms
[2026-05-25 05:57:09] [INFO ] Applying decomposition
[2026-05-25 05:57:09] [INFO ] Flatten gal took : 123 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3321477727392239836.txt' '-o' '/tmp/graph3321477727392239836.bin' '-w' '/tmp/graph3321477727392239836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3321477727392239836.bin' '-l' '-1' '-v' '-w' '/tmp/graph3321477727392239836.weights' '-q' '0' '-e' '0.001'
[2026-05-25 05:57:10] [INFO ] Decomposing Gal with order
[2026-05-25 05:57:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 05:57:11] [INFO ] Removed a total of 2876 redundant transitions.
[2026-05-25 05:57:11] [INFO ] Flatten gal took : 304 ms
[2026-05-25 05:57:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 43 ms.
[2026-05-25 05:57:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7835769253102336183.gal : 34 ms
[2026-05-25 05:57:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2549646372305260171.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7835769253102336183.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2549646372305260171.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality2549646372305260171.prop.
SDD proceeding with computation,853 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,853 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,853 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,853 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,853 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,853 properties remain. new max is 128
SDD size :1 after 2.97877e+06
SDD proceeding with computation,853 properties remain. new max is 256
SDD size :2.97877e+06 after 4.07699e+40
Probabilistic random walk after 1000001 steps, saw 154678 distinct states, run finished after 29873 ms. (steps per millisecond=33 ) properties seen :0
// Phase 1: matrix 2365 rows 1669 cols
[2026-05-25 05:57:20] [INFO ] Computed 238 invariants in 25 ms
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
Invariant property smplace_2435 does not hold.
Invariant property smplace_2434 does not hold.
Invariant property smplace_2433 does not hold.
Invariant property smplace_2390 does not hold.
Invariant property smplace_2389 does not hold.
Invariant property smplace_2388 does not hold.
Invariant property smplace_2387 does not hold.
Invariant property smplace_2386 does not hold.
Invariant property smplace_2385 does not hold.
Invariant property smplace_2384 does not hold.
Invariant property smplace_2383 does not hold.
Invariant property smplace_2382 does not hold.
Invariant property smplace_2180 does not hold.
Invariant property smplace_2179 does not hold.
Invariant property smplace_2178 does not hold.
Invariant property smplace_2046 does not hold.
Invariant property smplace_2045 does not hold.
Invariant property smplace_2044 does not hold.
Invariant property smplace_2040 does not hold.
Invariant property smplace_2039 does not hold.
Invariant property smplace_2038 does not hold.
Invariant property smplace_2031 does not hold.
Invariant property smplace_2030 does not hold.
Invariant property smplace_2029 does not hold.
Invariant property smplace_1995 does not hold.
Invariant property smplace_1994 does not hold.
Invariant property smplace_1993 does not hold.
Invariant property smplace_1992 does not hold.
Invariant property smplace_1991 does not hold.
Invariant property smplace_1990 does not hold.
Invariant property smplace_1989 does not hold.
Invariant property smplace_1988 does not hold.
Invariant property smplace_1987 does not hold.
Invariant property smplace_1804 does not hold.
Invariant property smplace_1803 does not hold.
Invariant property smplace_1802 does not hold.
Invariant property smplace_1801 does not hold.
Invariant property smplace_1800 does not hold.
Invariant property smplace_1799 does not hold.
Invariant property smplace_1798 does not hold.
Invariant property smplace_1797 does not hold.
Invariant property smplace_1796 does not hold.
Invariant property smplace_1795 does not hold.
Invariant property smplace_1794 does not hold.
Invariant property smplace_1793 does not hold.
Invariant property smplace_1792 does not hold.
Invariant property smplace_1791 does not hold.
Invariant property smplace_1790 does not hold.
Invariant property smplace_1789 does not hold.
Invariant property smplace_1788 does not hold.
Invariant property smplace_1787 does not hold.
Invariant property smplace_1786 does not hold.
Invariant property smplace_1785 does not hold.
Invariant property smplace_1784 does not hold.
Invariant property smplace_1783 does not hold.
Invariant property smplace_1767 does not hold.
Invariant property smplace_1766 does not hold.
Invariant property smplace_1765 does not hold.
Invariant property smplace_1764 does not hold.
Invariant property smplace_1763 does not hold.
Invariant property smplace_1762 does not hold.
Invariant property smplace_1761 does not hold.
Invariant property smplace_1760 does not hold.
Invariant property smplace_1759 does not hold.
Invariant property smplace_1758 does not hold.
Invariant property smplace_1757 does not hold.
Invariant property smplace_1756 does not hold.
Invariant property smplace_1755 does not hold.
Invariant property smplace_1754 does not hold.
Invariant property smplace_1753 does not hold.
Invariant property smplace_1752 does not hold.
Invariant property smplace_1751 does not hold.
Invariant property smplace_1750 does not hold.
Invariant property smplace_1749 does not hold.
Invariant property smplace_1748 does not hold.
Invariant property smplace_1747 does not hold.
Invariant property smplace_1746 does not hold.
Invariant property smplace_1745 does not hold.
Invariant property smplace_1744 does not hold.
Invariant property smplace_1743 does not hold.
Invariant property smplace_1742 does not hold.
Invariant property smplace_1741 does not hold.
Invariant property smplace_1674 does not hold.
Invariant property smplace_1673 does not hold.
Invariant property smplace_1672 does not hold.
Invariant property smplace_1657 does not hold.
Invariant property smplace_1656 does not hold.
Invariant property smplace_1655 does not hold.
Invariant property smplace_1651 does not hold.
Invariant property smplace_1650 does not hold.
Invariant property smplace_1649 does not hold.
Invariant property smplace_1645 does not hold.
Invariant property smplace_1644 does not hold.
Invariant property smplace_1643 does not hold.
Invariant property smplace_1636 does not hold.
Invariant property smplace_1635 does not hold.
Invariant property smplace_1634 does not hold.
Invariant property smplace_1600 does not hold.
Invariant property smplace_1599 does not hold.
Invariant property smplace_1598 does not hold.
Invariant property smplace_1597 does not hold.
Invariant property smplace_1596 does not hold.
Invariant property smplace_1595 does not hold.
Invariant property smplace_1594 does not hold.
Invariant property smplace_1593 does not hold.
Invariant property smplace_1592 does not hold.
Invariant property smplace_1591 does not hold.
Invariant property smplace_1590 does not hold.
Invariant property smplace_1589 does not hold.
Invariant property smplace_1588 does not hold.
Invariant property smplace_1587 does not hold.
Invariant property smplace_1586 does not hold.
Invariant property smplace_1444 does not hold.
Invariant property smplace_1443 does not hold.
Invariant property smplace_1442 does not hold.
Invariant property smplace_1441 does not hold.
Invariant property smplace_1409 does not hold.
Invariant property smplace_1408 does not hold.
Invariant property smplace_1407 does not hold.
Invariant property smplace_1406 does not hold.
Invariant property smplace_1405 does not hold.
Invariant property smplace_1404 does not hold.
Invariant property smplace_1403 does not hold.
Invariant property smplace_1402 does not hold.
Invariant property smplace_1401 does not hold.
Invariant property smplace_1400 does not hold.
Invariant property smplace_1399 does not hold.
Invariant property smplace_1398 does not hold.
Invariant property smplace_1397 does not hold.
Invariant property smplace_1396 does not hold.
Invariant property smplace_1395 does not hold.
Invariant property smplace_1394 does not hold.
Invariant property smplace_1393 does not hold.
Invariant property smplace_1392 does not hold.
Invariant property smplace_1391 does not hold.
Invariant property smplace_1390 does not hold.
Invariant property smplace_1389 does not hold.
Invariant property smplace_1388 does not hold.
Invariant property smplace_1386 does not hold.
Invariant property smplace_1372 does not hold.
Invariant property smplace_1371 does not hold.
Invariant property smplace_1370 does not hold.
Invariant property smplace_1369 does not hold.
Invariant property smplace_1368 does not hold.
Invariant property smplace_1367 does not hold.
Invariant property smplace_1366 does not hold.
Invariant property smplace_1365 does not hold.
Invariant property smplace_1364 does not hold.
Invariant property smplace_1363 does not hold.
Invariant property smplace_1362 does not hold.
Invariant property smplace_1361 does not hold.
Invariant property smplace_1360 does not hold.
Invariant property smplace_1359 does not hold.
Invariant property smplace_1358 does not hold.
Invariant property smplace_1357 does not hold.
Invariant property smplace_1356 does not hold.
Invariant property smplace_1355 does not hold.
Invariant property smplace_1354 does not hold.
Invariant property smplace_1353 does not hold.
Invariant property smplace_1352 does not hold.
Invariant property smplace_1351 does not hold.
Invariant property smplace_1350 does not hold.
Invariant property smplace_1349 does not hold.
Invariant property smplace_1348 does not hold.
Invariant property smplace_1347 does not hold.
Invariant property smplace_1346 does not hold.
Invariant property smplace_1314 does not hold.
Invariant property smplace_1313 does not hold.
Invariant property smplace_1312 does not hold.
Invariant property smplace_1311 does not hold.
Invariant property smplace_1310 does not hold.
Invariant property smplace_1309 does not hold.
Invariant property smplace_1308 does not hold.
Invariant property smplace_1307 does not hold.
Invariant property smplace_1306 does not hold.
Invariant property smplace_1305 does not hold.
Invariant property smplace_1304 does not hold.
Invariant property smplace_1303 does not hold.
Invariant property smplace_1302 does not hold.
Invariant property smplace_1301 does not hold.
Invariant property smplace_1300 does not hold.
Invariant property smplace_1299 does not hold.
Invariant property smplace_1298 does not hold.
Invariant property smplace_1297 does not hold.
Invariant property smplace_1296 does not hold.
Invariant property smplace_1295 does not hold.
Invariant property smplace_1294 does not hold.
Invariant property smplace_1293 does not hold.
Invariant property smplace_1292 does not hold.
Invariant property smplace_1291 does not hold.
Invariant property smplace_1290 does not hold.
Invariant property smplace_1289 does not hold.
Invariant property smplace_1288 does not hold.
Invariant property smplace_1287 does not hold.
Invariant property smplace_1286 does not hold.
Invariant property smplace_1285 does not hold.
Invariant property smplace_1284 does not hold.
Invariant property smplace_1283 does not hold.
Invariant property smplace_1282 does not hold.
Invariant property smplace_1281 does not hold.
Invariant property smplace_1280 does not hold.
Invariant property smplace_1279 does not hold.
Invariant property smplace_1278 does not hold.
Invariant property smplace_1277 does not hold.
Invariant property smplace_1262 does not hold.
Invariant property smplace_1261 does not hold.
Invariant property smplace_1260 does not hold.
Invariant property smplace_1256 does not hold.
Invariant property smplace_1255 does not hold.
Invariant property smplace_1254 does not hold.
Invariant property smplace_1250 does not hold.
Invariant property smplace_1249 does not hold.
Invariant property smplace_1248 does not hold.
Invariant property smplace_1241 does not hold.
Invariant property smplace_1240 does not hold.
Invariant property smplace_1239 does not hold.
Invariant property smplace_1205 does not hold.
Invariant property smplace_1204 does not hold.
Invariant property smplace_1203 does not hold.
Invariant property smplace_1202 does not hold.
Invariant property smplace_1201 does not hold.
Invariant property smplace_1200 does not hold.
Invariant property smplace_1199 does not hold.
Invariant property smplace_1198 does not hold.
Invariant property smplace_1197 does not hold.
Invariant property smplace_1196 does not hold.
Invariant property smplace_1195 does not hold.
Invariant property smplace_1194 does not hold.
Invariant property smplace_1193 does not hold.
Invariant property smplace_1192 does not hold.
Invariant property smplace_1191 does not hold.
Invariant property smplace_1049 does not hold.
Invariant property smplace_1048 does not hold.
Invariant property smplace_1047 does not hold.
Invariant property smplace_1046 does not hold.
Invariant property smplace_1014 does not hold.
Invariant property smplace_1013 does not hold.
Invariant property smplace_1012 does not hold.
Invariant property smplace_1011 does not hold.
Invariant property smplace_1010 does not hold.
Invariant property smplace_1009 does not hold.
Invariant property smplace_1008 does not hold.
Invariant property smplace_1007 does not hold.
Invariant property smplace_1006 does not hold.
Invariant property smplace_1005 does not hold.
Invariant property smplace_1004 does not hold.
Invariant property smplace_1003 does not hold.
Invariant property smplace_1002 does not hold.
Invariant property smplace_1001 does not hold.
Invariant property smplace_1000 does not hold.
Invariant property smplace_999 does not hold.
Invariant property smplace_998 does not hold.
Invariant property smplace_997 does not hold.
Invariant property smplace_996 does not hold.
Invariant property smplace_995 does not hold.
Invariant property smplace_994 does not hold.
Invariant property smplace_993 does not hold.
Invariant property smplace_991 does not hold.
Invariant property smplace_977 does not hold.
Invariant property smplace_976 does not hold.
Invariant property smplace_975 does not hold.
Invariant property smplace_974 does not hold.
Invariant property smplace_973 does not hold.
Invariant property smplace_972 does not hold.
Invariant property smplace_971 does not hold.
Invariant property smplace_970 does not hold.
Invariant property smplace_969 does not hold.
Invariant property smplace_968 does not hold.
Invariant property smplace_967 does not hold.
Invariant property smplace_966 does not hold.
Invariant property smplace_965 does not hold.
Invariant property smplace_964 does not hold.
Invariant property smplace_963 does not hold.
Invariant property smplace_962 does not hold.
Invariant property smplace_961 does not hold.
Invariant property smplace_960 does not hold.
Invariant property smplace_959 does not hold.
Invariant property smplace_958 does not hold.
Invariant property smplace_957 does not hold.
Invariant property smplace_956 does not hold.
Invariant property smplace_955 does not hold.
Invariant property smplace_954 does not hold.
Invariant property smplace_953 does not hold.
Invariant property smplace_952 does not hold.
Invariant property smplace_951 does not hold.
Invariant property smplace_919 does not hold.
Invariant property smplace_918 does not hold.
Invariant property smplace_917 does not hold.
Invariant property smplace_916 does not hold.
Invariant property smplace_915 does not hold.
Invariant property smplace_914 does not hold.
Invariant property smplace_913 does not hold.
Invariant property smplace_912 does not hold.
Invariant property smplace_911 does not hold.
Invariant property smplace_910 does not hold.
Invariant property smplace_909 does not hold.
Invariant property smplace_908 does not hold.
Invariant property smplace_907 does not hold.
Invariant property smplace_906 does not hold.
Invariant property smplace_905 does not hold.
Invariant property smplace_904 does not hold.
Invariant property smplace_903 does not hold.
Invariant property smplace_902 does not hold.
Invariant property smplace_901 does not hold.
Invariant property smplace_900 does not hold.
Invariant property smplace_899 does not hold.
Invariant property smplace_898 does not hold.
Invariant property smplace_897 does not hold.
Invariant property smplace_896 does not hold.
Invariant property smplace_895 does not hold.
Invariant property smplace_894 does not hold.
Invariant property smplace_893 does not hold.
Invariant property smplace_892 does not hold.
Invariant property smplace_891 does not hold.
Invariant property smplace_890 does not hold.
Invariant property smplace_889 does not hold.
Invariant property smplace_888 does not hold.
Invariant property smplace_887 does not hold.
Invariant property smplace_886 does not hold.
Invariant property smplace_885 does not hold.
Invariant property smplace_884 does not hold.
Invariant property smplace_883 does not hold.
Invariant property smplace_882 does not hold.
Invariant property smplace_867 does not hold.
Invariant property smplace_866 does not hold.
Invariant property smplace_865 does not hold.
Invariant property smplace_861 does not hold.
Invariant property smplace_860 does not hold.
Invariant property smplace_859 does not hold.
Invariant property smplace_855 does not hold.
Invariant property smplace_854 does not hold.
Invariant property smplace_853 does not hold.
Invariant property smplace_846 does not hold.
Invariant property smplace_845 does not hold.
Invariant property smplace_844 does not hold.
Invariant property smplace_810 does not hold.
Invariant property smplace_809 does not hold.
Invariant property smplace_808 does not hold.
Invariant property smplace_807 does not hold.
Invariant property smplace_806 does not hold.
Invariant property smplace_805 does not hold.
Invariant property smplace_804 does not hold.
Invariant property smplace_803 does not hold.
Invariant property smplace_802 does not hold.
Invariant property smplace_801 does not hold.
Invariant property smplace_800 does not hold.
Invariant property smplace_799 does not hold.
Invariant property smplace_798 does not hold.
Invariant property smplace_797 does not hold.
Invariant property smplace_796 does not hold.
Invariant property smplace_654 does not hold.
Invariant property smplace_653 does not hold.
Invariant property smplace_652 does not hold.
Invariant property smplace_651 does not hold.
Invariant property smplace_619 does not hold.
Invariant property smplace_618 does not hold.
Invariant property smplace_617 does not hold.
Invariant property smplace_616 does not hold.
Invariant property smplace_615 does not hold.
Invariant property smplace_614 does not hold.
Invariant property smplace_613 does not hold.
Invariant property smplace_612 does not hold.
Invariant property smplace_611 does not hold.
Invariant property smplace_610 does not hold.
Invariant property smplace_609 does not hold.
Invariant property smplace_608 does not hold.
Invariant property smplace_607 does not hold.
Invariant property smplace_606 does not hold.
Invariant property smplace_605 does not hold.
Invariant property smplace_604 does not hold.
Invariant property smplace_603 does not hold.
Invariant property smplace_602 does not hold.
Invariant property smplace_601 does not hold.
Invariant property smplace_600 does not hold.
Invariant property smplace_599 does not hold.
Invariant property smplace_598 does not hold.
Invariant property smplace_596 does not hold.
Invariant property smplace_582 does not hold.
Invariant property smplace_581 does not hold.
Invariant property smplace_580 does not hold.
Invariant property smplace_579 does not hold.
Invariant property smplace_578 does not hold.
Invariant property smplace_577 does not hold.
Invariant property smplace_576 does not hold.
Invariant property smplace_575 does not hold.
Invariant property smplace_574 does not hold.
Invariant property smplace_573 does not hold.
Invariant property smplace_572 does not hold.
Invariant property smplace_571 does not hold.
Invariant property smplace_570 does not hold.
Invariant property smplace_569 does not hold.
Invariant property smplace_568 does not hold.
Invariant property smplace_567 does not hold.
Invariant property smplace_566 does not hold.
Invariant property smplace_565 does not hold.
Invariant property smplace_564 does not hold.
Invariant property smplace_563 does not hold.
Invariant property smplace_562 does not hold.
Invariant property smplace_561 does not hold.
Invariant property smplace_560 does not hold.
Invariant property smplace_559 does not hold.
Invariant property smplace_558 does not hold.
Invariant property smplace_557 does not hold.
Invariant property smplace_556 does not hold.
Invariant property smplace_524 does not hold.
Invariant property smplace_523 does not hold.
Invariant property smplace_522 does not hold.
Invariant property smplace_521 does not hold.
Invariant property smplace_520 does not hold.
Invariant property smplace_519 does not hold.
Invariant property smplace_518 does not hold.
Invariant property smplace_517 does not hold.
Invariant property smplace_516 does not hold.
Invariant property smplace_515 does not hold.
Invariant property smplace_514 does not hold.
Invariant property smplace_513 does not hold.
Invariant property smplace_512 does not hold.
Invariant property smplace_511 does not hold.
Invariant property smplace_510 does not hold.
Invariant property smplace_509 does not hold.
Invariant property smplace_508 does not hold.
Invariant property smplace_507 does not hold.
Invariant property smplace_506 does not hold.
Invariant property smplace_505 does not hold.
Invariant property smplace_504 does not hold.
Invariant property smplace_503 does not hold.
Invariant property smplace_502 does not hold.
Invariant property smplace_501 does not hold.
Invariant property smplace_500 does not hold.
Invariant property smplace_499 does not hold.
Invariant property smplace_498 does not hold.
Invariant property smplace_497 does not hold.
Invariant property smplace_496 does not hold.
Invariant property smplace_495 does not hold.
Invariant property smplace_494 does not hold.
Invariant property smplace_493 does not hold.
Invariant property smplace_492 does not hold.
Invariant property smplace_491 does not hold.
Invariant property smplace_490 does not hold.
Invariant property smplace_489 does not hold.
Invariant property smplace_488 does not hold.
Invariant property smplace_487 does not hold.
Invariant property smplace_259 does not hold.
Invariant property smplace_258 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_256 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_95 does not hold.
SDD proceeding with computation,372 properties remain. new max is 256
SDD size :2.53167e+44 after 8.31157e+44
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: 481 solved, 372 unsolved
At refinement iteration 2 (OVERLAPS) 62/915 variables, 49/72 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/915 variables, 6/78 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/915 variables, 0/78 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 5 (OVERLAPS) 2/917 variables, 2/80 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/917 variables, 0/80 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 7 (OVERLAPS) 332/1249 variables, 61/141 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1249 variables, 0/141 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 9 (OVERLAPS) 37/1286 variables, 11/152 constraints. Problems are: Problem set: 481 solved, 372 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 1286/4034 variables, and 152 constraints, problems are : Problem set: 481 solved, 372 unsolved in 105018 ms.
Refiners :[Positive P Invariants (semi-flows): 62/73 constraints, Generalized P Invariants (flows): 90/165 constraints, State Equation: 0/1669 constraints, PredecessorRefiner: 853/853 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 481 solved, 372 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/372 variables, 8/8 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/372 variables, 0/8 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 2 (OVERLAPS) 55/427 variables, 24/32 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/427 variables, 1/33 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/427 variables, 0/33 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 5 (OVERLAPS) 5/432 variables, 5/38 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/432 variables, 0/38 constraints. Problems are: Problem set: 481 solved, 372 unsolved
At refinement iteration 7 (OVERLAPS) 581/1013 variables, 64/102 constraints. Problems are: Problem set: 481 solved, 372 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:31] [INFO ] Deduced a trap composed of 36 places in 237 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:31] [INFO ] Deduced a trap composed of 44 places in 172 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:32] [INFO ] Deduced a trap composed of 42 places in 249 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:32] [INFO ] Deduced a trap composed of 36 places in 188 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:33] [INFO ] Deduced a trap composed of 13 places in 130 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:34] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:37] [INFO ] Deduced a trap composed of 42 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:41] [INFO ] Deduced a trap composed of 33 places in 209 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:41] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:43] [INFO ] Deduced a trap composed of 23 places in 115 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:45] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1013 variables, 11/113 constraints. Problems are: Problem set: 481 solved, 372 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:54] [INFO ] Deduced a trap composed of 47 places in 213 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 05:59:54] [INFO ] Deduced a trap composed of 77 places in 205 ms of which 30 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1013 variables, 2/115 constraints. Problems are: Problem set: 481 solved, 372 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:00:11] [INFO ] Deduced a trap composed of 74 places in 200 ms of which 20 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1013 variables, 1/116 constraints. Problems are: Problem set: 481 solved, 372 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:00:30] [INFO ] Deduced a trap composed of 62 places in 194 ms of which 25 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1013 variables, 1/117 constraints. Problems are: Problem set: 481 solved, 372 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1013/4034 variables, and 117 constraints, problems are : Problem set: 481 solved, 372 unsolved in 105033 ms.
Refiners :[Positive P Invariants (semi-flows): 29/73 constraints, Generalized P Invariants (flows): 73/165 constraints, State Equation: 0/1669 constraints, PredecessorRefiner: 0/853 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 210337ms problems are : Problem set: 481 solved, 372 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 372 out of 1669 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1669/1669 places, 2365/2365 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 1669 transition count 2297
Reduce places removed 68 places and 0 transitions.
Iterating post reduction 1 with 68 rules applied. Total rules applied 136 place count 1601 transition count 2297
Performed 137 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 137 Pre rules applied. Total rules applied 136 place count 1601 transition count 2160
Deduced a syphon composed of 137 places in 11 ms
Ensure Unique test removed 17 places
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 291 rules applied. Total rules applied 427 place count 1447 transition count 2160
Drop transitions (Trivial Post-Agglo cleanup.) removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 2 with 17 rules applied. Total rules applied 444 place count 1447 transition count 2143
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 461 place count 1430 transition count 2143
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 472 place count 1419 transition count 2132
Iterating global reduction 4 with 11 rules applied. Total rules applied 483 place count 1419 transition count 2132
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 486 place count 1416 transition count 2114
Iterating global reduction 4 with 3 rules applied. Total rules applied 489 place count 1416 transition count 2114
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 489 place count 1416 transition count 2111
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 495 place count 1413 transition count 2111
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 7 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 84 rules applied. Total rules applied 579 place count 1366 transition count 2074
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 4 with 5 rules applied. Total rules applied 584 place count 1366 transition count 2069
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 589 place count 1361 transition count 2069
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 589 place count 1361 transition count 2053
Deduced a syphon composed of 16 places in 7 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 621 place count 1345 transition count 2053
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 6 with 6 rules applied. Total rules applied 627 place count 1339 transition count 2053
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 628 place count 1338 transition count 2047
Iterating global reduction 7 with 1 rules applied. Total rules applied 629 place count 1338 transition count 2047
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 630 place count 1337 transition count 2047
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 7 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 8 with 22 rules applied. Total rules applied 652 place count 1326 transition count 2036
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 659 place count 1319 transition count 2029
Iterating global reduction 8 with 7 rules applied. Total rules applied 666 place count 1319 transition count 2029
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 667 place count 1318 transition count 2028
Iterating global reduction 8 with 1 rules applied. Total rules applied 668 place count 1318 transition count 2028
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 669 place count 1318 transition count 2027
Free-agglomeration rule applied 6 times.
Iterating global reduction 9 with 6 rules applied. Total rules applied 675 place count 1318 transition count 2021
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 682 place count 1312 transition count 2020
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 683 place count 1312 transition count 2020
Applied a total of 683 rules in 486 ms. Remains 1312 /1669 variables (removed 357) and now considering 2020/2365 (removed 345) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 486 ms. Remains : 1312/1669 places, 2020/2365 transitions.
RANDOM walk for 3792030 steps (41284 resets) in 120004 ms. (31 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (59 resets) in 282 ms. (141 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (59 resets) in 271 ms. (147 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (60 resets) in 267 ms. (149 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (60 resets) in 277 ms. (143 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (59 resets) in 324 ms. (123 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (55 resets) in 302 ms. (132 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (54 resets) in 283 ms. (140 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (61 resets) in 268 ms. (148 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (60 resets) in 253 ms. (157 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (57 resets) in 303 ms. (131 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (59 resets) in 271 ms. (147 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (63 resets) in 246 ms. (161 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40002 steps (58 resets) in 253 ms. (157 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (63 resets) in 244 ms. (163 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (59 resets) in 275 ms. (144 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (61 resets) in 264 ms. (150 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (59 resets) in 257 ms. (155 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (60 resets) in 286 ms. (139 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (62 resets) in 308 ms. (129 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (62 resets) in 261 ms. (152 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (58 resets) in 243 ms. (163 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (62 resets) in 276 ms. (144 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (60 resets) in 289 ms. (137 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40002 steps (58 resets) in 346 ms. (115 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (60 resets) in 278 ms. (143 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (60 resets) in 244 ms. (163 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (59 resets) in 262 ms. (152 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (61 resets) in 278 ms. (143 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (59 resets) in 274 ms. (145 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (62 resets) in 277 ms. (143 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (57 resets) in 297 ms. (134 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (62 resets) in 243 ms. (163 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (64 resets) in 281 ms. (141 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (62 resets) in 296 ms. (134 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (59 resets) in 264 ms. (150 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (60 resets) in 258 ms. (154 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (60 resets) in 285 ms. (139 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (60 resets) in 259 ms. (153 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (61 resets) in 263 ms. (151 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (62 resets) in 247 ms. (161 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (60 resets) in 245 ms. (162 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (62 resets) in 251 ms. (158 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (60 resets) in 245 ms. (162 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (57 resets) in 297 ms. (134 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (58 resets) in 259 ms. (153 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (54 resets) in 309 ms. (129 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (58 resets) in 250 ms. (159 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (57 resets) in 280 ms. (142 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40004 steps (62 resets) in 237 ms. (168 steps per ms) remains 372/372 properties
BEST_FIRST walk for 40003 steps (56 resets) in 292 ms. (136 steps per ms) remains 372/372 properties
Interrupted probabilistic random walk after 4020506 steps, run timeout after 102001 ms. (steps per millisecond=39 ) properties seen :61 out of 372
Probabilistic random walk after 4020506 steps, saw 968808 distinct states, run finished after 102011 ms. (steps per millisecond=39 ) properties seen :61
// Phase 1: matrix 2020 rows 1312 cols
[2026-05-25 06:03:07] [INFO ] Computed 204 invariants in 17 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 2 (OVERLAPS) 34/345 variables, 21/29 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/345 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/345 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 5 (OVERLAPS) 4/349 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 7 (OVERLAPS) 269/618 variables, 40/74 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 9 (OVERLAPS) 8/626 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/626 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 11 (OVERLAPS) 168/794 variables, 27/109 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/794 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 13 (OVERLAPS) 22/816 variables, 6/115 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/816 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 15 (OVERLAPS) 54/870 variables, 9/124 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/870 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 17 (OVERLAPS) 2/872 variables, 2/126 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/872 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 19 (OVERLAPS) 45/917 variables, 8/134 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/917 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 21 (OVERLAPS) 30/947 variables, 3/137 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/947 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 23 (OVERLAPS) 2/949 variables, 2/139 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/949 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 25 (OVERLAPS) 82/1031 variables, 13/152 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1031 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 27 (OVERLAPS) 41/1072 variables, 5/157 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1072 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 29 (OVERLAPS) 2/1074 variables, 2/159 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1074 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 31 (OVERLAPS) 123/1197 variables, 14/173 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1197/3332 variables, and 173 constraints, problems are : Problem set: 0 solved, 311 unsolved in 120025 ms.
Refiners :[Positive P Invariants (semi-flows): 53/60 constraints, Generalized P Invariants (flows): 120/144 constraints, State Equation: 0/1312 constraints, PredecessorRefiner: 311/311 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 2 (OVERLAPS) 34/345 variables, 21/29 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/345 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/345 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 5 (OVERLAPS) 4/349 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 7 (OVERLAPS) 269/618 variables, 40/74 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:29] [INFO ] Deduced a trap composed of 42 places in 138 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:29] [INFO ] Deduced a trap composed of 46 places in 175 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:30] [INFO ] Deduced a trap composed of 44 places in 226 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:31] [INFO ] Deduced a trap composed of 13 places in 124 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:31] [INFO ] Deduced a trap composed of 14 places in 148 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:33] [INFO ] Deduced a trap composed of 22 places in 199 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:33] [INFO ] Deduced a trap composed of 74 places in 182 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:36] [INFO ] Deduced a trap composed of 34 places in 172 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:36] [INFO ] Deduced a trap composed of 35 places in 173 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:05:37] [INFO ] Deduced a trap composed of 33 places in 183 ms of which 17 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 10/84 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/618 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 10 (OVERLAPS) 8/626 variables, 8/92 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:06:01] [INFO ] Deduced a trap composed of 69 places in 280 ms of which 42 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/626 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:06:09] [INFO ] Deduced a trap composed of 45 places in 180 ms of which 37 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/626 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/626 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 14 (OVERLAPS) 168/794 variables, 27/121 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/794 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 16 (OVERLAPS) 22/816 variables, 6/127 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 816/3332 variables, and 127 constraints, problems are : Problem set: 0 solved, 311 unsolved in 120022 ms.
Refiners :[Positive P Invariants (semi-flows): 39/60 constraints, Generalized P Invariants (flows): 76/144 constraints, State Equation: 0/1312 constraints, PredecessorRefiner: 0/311 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 240153ms problems are : Problem set: 0 solved, 311 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 311 out of 1312 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1312/1312 places, 2020/2020 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 1312 transition count 1994
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 52 place count 1286 transition count 1994
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 52 place count 1286 transition count 1981
Deduced a syphon composed of 13 places in 14 ms
Ensure Unique test removed 2 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 80 place count 1271 transition count 1981
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 80 place count 1271 transition count 1979
Deduced a syphon composed of 2 places in 13 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 86 place count 1267 transition count 1979
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 86 place count 1267 transition count 1977
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 90 place count 1265 transition count 1977
Applied a total of 90 rules in 133 ms. Remains 1265 /1312 variables (removed 47) and now considering 1977/2020 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 1265/1312 places, 1977/2020 transitions.
Detected timeout of ITS tools.
RANDOM walk for 4000000 steps (43415 resets) in 90697 ms. (44 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (59 resets) in 317 ms. (125 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (59 resets) in 209 ms. (190 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (61 resets) in 257 ms. (155 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (62 resets) in 214 ms. (186 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40002 steps (59 resets) in 177 ms. (224 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (62 resets) in 172 ms. (231 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (61 resets) in 170 ms. (233 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (60 resets) in 179 ms. (222 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (59 resets) in 176 ms. (226 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (61 resets) in 180 ms. (221 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (60 resets) in 166 ms. (239 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (61 resets) in 174 ms. (228 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (59 resets) in 161 ms. (246 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (61 resets) in 181 ms. (219 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (57 resets) in 170 ms. (233 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (61 resets) in 163 ms. (243 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (56 resets) in 171 ms. (232 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (62 resets) in 172 ms. (231 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40002 steps (60 resets) in 174 ms. (228 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (55 resets) in 174 ms. (228 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40002 steps (57 resets) in 190 ms. (209 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (60 resets) in 174 ms. (228 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (58 resets) in 174 ms. (228 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (57 resets) in 171 ms. (232 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40002 steps (58 resets) in 171 ms. (232 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (59 resets) in 179 ms. (222 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40002 steps (60 resets) in 178 ms. (223 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (60 resets) in 168 ms. (236 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (56 resets) in 183 ms. (217 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40002 steps (61 resets) in 167 ms. (238 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (60 resets) in 168 ms. (236 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (63 resets) in 157 ms. (253 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40002 steps (58 resets) in 171 ms. (232 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (61 resets) in 180 ms. (221 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (59 resets) in 176 ms. (226 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (61 resets) in 169 ms. (235 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (57 resets) in 186 ms. (213 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (64 resets) in 159 ms. (250 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (59 resets) in 172 ms. (231 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (61 resets) in 188 ms. (211 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (60 resets) in 167 ms. (238 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40002 steps (62 resets) in 162 ms. (245 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (63 resets) in 155 ms. (256 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (61 resets) in 169 ms. (235 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (60 resets) in 170 ms. (233 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (58 resets) in 175 ms. (227 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40003 steps (57 resets) in 183 ms. (217 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (59 resets) in 171 ms. (232 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (60 resets) in 168 ms. (236 steps per ms) remains 311/311 properties
BEST_FIRST walk for 40004 steps (61 resets) in 161 ms. (246 steps per ms) remains 311/311 properties
Interrupted probabilistic random walk after 3335141 steps, run timeout after 78001 ms. (steps per millisecond=42 ) properties seen :0 out of 311
Probabilistic random walk after 3335141 steps, saw 811296 distinct states, run finished after 78003 ms. (steps per millisecond=42 ) properties seen :0
// Phase 1: matrix 1977 rows 1265 cols
[2026-05-25 06:08:52] [INFO ] Computed 200 invariants in 15 ms
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 2 (OVERLAPS) 34/345 variables, 21/29 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/345 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/345 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 5 (OVERLAPS) 4/349 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 7 (OVERLAPS) 269/618 variables, 40/74 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 9 (OVERLAPS) 8/626 variables, 8/82 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/626 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 11 (OVERLAPS) 158/784 variables, 27/109 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/784 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 13 (OVERLAPS) 7/791 variables, 4/113 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/791 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 15 (OVERLAPS) 56/847 variables, 9/122 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/847 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 17 (OVERLAPS) 24/871 variables, 4/126 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/871 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 19 (OVERLAPS) 2/873 variables, 2/128 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/873 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 21 (OVERLAPS) 94/967 variables, 14/142 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/967 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 23 (OVERLAPS) 26/993 variables, 4/146 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/993 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 25 (OVERLAPS) 2/995 variables, 2/148 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/995 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 27 (OVERLAPS) 107/1102 variables, 15/163 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1102 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 29 (OVERLAPS) 59/1161 variables, 7/170 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/3242 variables, and 170 constraints, problems are : Problem set: 0 solved, 311 unsolved in 135031 ms.
Refiners :[Positive P Invariants (semi-flows): 56/58 constraints, Generalized P Invariants (flows): 114/142 constraints, State Equation: 0/1265 constraints, PredecessorRefiner: 311/311 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 2 (OVERLAPS) 34/345 variables, 21/29 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/345 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/345 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 5 (OVERLAPS) 4/349 variables, 4/34 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/349 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 7 (OVERLAPS) 269/618 variables, 40/74 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:29] [INFO ] Deduced a trap composed of 41 places in 175 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:29] [INFO ] Deduced a trap composed of 34 places in 227 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:30] [INFO ] Deduced a trap composed of 35 places in 136 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:31] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:32] [INFO ] Deduced a trap composed of 42 places in 221 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:32] [INFO ] Deduced a trap composed of 46 places in 199 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:33] [INFO ] Deduced a trap composed of 77 places in 211 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:33] [INFO ] Deduced a trap composed of 33 places in 194 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:37] [INFO ] Deduced a trap composed of 44 places in 207 ms of which 23 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/618 variables, 9/83 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:43] [INFO ] Deduced a trap composed of 14 places in 192 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:44] [INFO ] Deduced a trap composed of 74 places in 140 ms of which 29 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/618 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:11:58] [INFO ] Deduced a trap composed of 69 places in 207 ms of which 32 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/618 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/618 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 12 (OVERLAPS) 8/626 variables, 8/94 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2026-05-25 06:12:23] [INFO ] Deduced a trap composed of 45 places in 170 ms of which 17 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/626 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/626 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 15 (OVERLAPS) 158/784 variables, 27/122 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/784 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 311 unsolved
At refinement iteration 17 (OVERLAPS) 7/791 variables, 4/126 constraints. Problems are: Problem set: 0 solved, 311 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 791/3242 variables, and 126 constraints, problems are : Problem set: 0 solved, 311 unsolved in 135021 ms.
Refiners :[Positive P Invariants (semi-flows): 37/58 constraints, Generalized P Invariants (flows): 76/142 constraints, State Equation: 0/1265 constraints, PredecessorRefiner: 0/311 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 270153ms problems are : Problem set: 0 solved, 311 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 311 out of 1265 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1265/1265 places, 1977/1977 transitions.
Applied a total of 0 rules in 78 ms. Remains 1265 /1265 variables (removed 0) and now considering 1977/1977 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 1265/1265 places, 1977/1977 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1265/1265 places, 1977/1977 transitions.
Applied a total of 0 rules in 52 ms. Remains 1265 /1265 variables (removed 0) and now considering 1977/1977 (removed 0) transitions.
[2026-05-25 06:13:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-25 06:13:24] [INFO ] Implicit Places using invariants in 1258 ms returned [90, 296, 298, 316, 334, 431, 435, 436, 447, 448, 449, 467, 485, 579, 583, 584, 595, 596, 597, 615, 633, 730, 734, 735, 746, 747, 748, 766, 784, 803, 853, 854, 865, 866, 867, 885, 903, 922, 972, 973, 984, 985, 987, 1004, 1022, 1091, 1095, 1096, 1099, 1110, 1111, 1112, 1130, 1132, 1136, 1154, 1155, 1156, 1157, 1169, 1175, 1181, 1187, 1193, 1199, 1205, 1211, 1217, 1223, 1229]
[2026-05-25 06:13:24] [INFO ] Actually due to overlaps returned [1130, 1112, 90, 316, 467, 615, 766, 885, 1004, 1136, 298, 449, 597, 867, 987, 448, 596, 747, 748, 866, 984, 1110, 1154, 296, 447, 595, 746, 865, 985, 1111, 1132, 1155, 435, 436, 583, 584, 734, 735, 853, 854, 972, 973, 1095, 1096, 334, 485, 633, 1022, 1156, 1199, 1217, 1229, 784, 803, 903, 922, 1099, 1157, 1169, 1175, 1181, 1187, 1193, 1205, 1211, 1223]
Discarding 66 places :
Implicit Place search using SMT only with invariants took 1269 ms to find 66 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1199/1265 places, 1977/1977 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 1195 transition count 1864
Reduce places removed 113 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 118 rules applied. Total rules applied 235 place count 1082 transition count 1859
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 235 place count 1082 transition count 1832
Deduced a syphon composed of 27 places in 11 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 290 place count 1054 transition count 1832
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 302 place count 1050 transition count 1824
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 310 place count 1042 transition count 1824
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 325 place count 1027 transition count 1809
Iterating global reduction 4 with 15 rules applied. Total rules applied 340 place count 1027 transition count 1809
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 343 place count 1027 transition count 1806
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 343 place count 1027 transition count 1805
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 345 place count 1026 transition count 1805
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 348 place count 1023 transition count 1799
Iterating global reduction 5 with 3 rules applied. Total rules applied 351 place count 1023 transition count 1799
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 352 place count 1022 transition count 1798
Iterating global reduction 5 with 1 rules applied. Total rules applied 353 place count 1022 transition count 1798
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 354 place count 1021 transition count 1796
Iterating global reduction 5 with 1 rules applied. Total rules applied 355 place count 1021 transition count 1796
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 7 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 5 with 98 rules applied. Total rules applied 453 place count 972 transition count 1747
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 454 place count 972 transition count 1746
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 458 place count 968 transition count 1742
Iterating global reduction 6 with 4 rules applied. Total rules applied 462 place count 968 transition count 1742
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 466 place count 968 transition count 1738
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 470 place count 966 transition count 1739
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 7 with 18 rules applied. Total rules applied 488 place count 966 transition count 1721
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 7 with 19 rules applied. Total rules applied 507 place count 947 transition count 1721
Partial Free-agglomeration rule applied 16 times.
Drop transitions (Partial Free agglomeration) removed 16 transitions
Iterating global reduction 8 with 16 rules applied. Total rules applied 523 place count 947 transition count 1721
Applied a total of 523 rules in 339 ms. Remains 947 /1199 variables (removed 252) and now considering 1721/1977 (removed 256) transitions.
// Phase 1: matrix 1721 rows 947 cols
[2026-05-25 06:13:24] [INFO ] Computed 124 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-25 06:13:25] [INFO ] Implicit Places using invariants in 871 ms returned [220, 263, 264, 336, 384, 390, 393, 395, 400, 401, 455, 500, 506, 509, 511, 516, 517, 571, 620, 626, 629, 631, 636, 637, 703, 709, 712, 714, 719, 720, 786, 792, 795, 797, 802, 803, 855, 872, 878, 881, 883]
[2026-05-25 06:13:25] [INFO ] Actually due to overlaps returned [263, 400, 516, 636, 719, 802, 401, 517, 720, 803, 637, 264, 390, 395, 500, 506, 511, 620, 626, 631, 703, 709, 714, 786, 792, 797, 872, 878, 883, 220, 336, 384, 455, 571, 855]
Discarding 35 places :
Implicit Place search using SMT only with invariants took 876 ms to find 35 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 912/1265 places, 1721/1977 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 912 transition count 1720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 911 transition count 1720
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 23 place count 890 transition count 1699
Iterating global reduction 2 with 21 rules applied. Total rules applied 44 place count 890 transition count 1699
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 886 transition count 1695
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 886 transition count 1695
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 8 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 74 place count 875 transition count 1684
Free-agglomeration rule applied 18 times.
Iterating global reduction 2 with 18 rules applied. Total rules applied 92 place count 875 transition count 1666
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 110 place count 857 transition count 1666
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 114 place count 857 transition count 1662
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 118 place count 853 transition count 1662
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 119 place count 853 transition count 1662
Applied a total of 119 rules in 246 ms. Remains 853 /912 variables (removed 59) and now considering 1662/1721 (removed 59) transitions.
// Phase 1: matrix 1662 rows 853 cols
[2026-05-25 06:13:25] [INFO ] Computed 89 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-25 06:13:26] [INFO ] Implicit Places using invariants in 645 ms returned []
[2026-05-25 06:13:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2026-05-25 06:13:27] [INFO ] Implicit Places using invariants and state equation in 1607 ms returned []
Implicit Place search using SMT with State Equation took 2257 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 853/1265 places, 1662/1977 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 5041 ms. Remains : 853/1265 places, 1662/1977 transitions.
RANDOM walk for 4000000 steps (67977 resets) in 82148 ms. (48 steps per ms) remains 305/311 properties
BEST_FIRST walk for 40003 steps (117 resets) in 192 ms. (207 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (119 resets) in 180 ms. (221 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (121 resets) in 184 ms. (216 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (126 resets) in 163 ms. (243 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (119 resets) in 179 ms. (222 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (117 resets) in 175 ms. (227 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (124 resets) in 166 ms. (239 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (118 resets) in 176 ms. (226 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (124 resets) in 168 ms. (236 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (119 resets) in 179 ms. (222 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (118 resets) in 190 ms. (209 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40002 steps (118 resets) in 174 ms. (228 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (113 resets) in 173 ms. (229 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (124 resets) in 164 ms. (242 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40002 steps (121 resets) in 173 ms. (229 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (124 resets) in 166 ms. (239 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (119 resets) in 176 ms. (226 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40002 steps (114 resets) in 191 ms. (208 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (122 resets) in 165 ms. (240 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40002 steps (122 resets) in 170 ms. (233 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (117 resets) in 180 ms. (221 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40002 steps (120 resets) in 166 ms. (239 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (119 resets) in 170 ms. (233 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (121 resets) in 167 ms. (238 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (119 resets) in 175 ms. (227 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (114 resets) in 189 ms. (210 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (124 resets) in 168 ms. (236 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (122 resets) in 168 ms. (236 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (115 resets) in 177 ms. (224 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (120 resets) in 173 ms. (229 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40002 steps (123 resets) in 170 ms. (233 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (120 resets) in 175 ms. (227 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40001 steps (122 resets) in 172 ms. (231 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (117 resets) in 176 ms. (226 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (126 resets) in 163 ms. (243 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40001 steps (120 resets) in 174 ms. (228 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (122 resets) in 165 ms. (240 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40002 steps (122 resets) in 162 ms. (245 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (129 resets) in 158 ms. (251 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (117 resets) in 182 ms. (218 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (108 resets) in 204 ms. (195 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (112 resets) in 175 ms. (227 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40002 steps (120 resets) in 171 ms. (232 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (121 resets) in 167 ms. (238 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (118 resets) in 169 ms. (235 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (121 resets) in 170 ms. (233 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (119 resets) in 176 ms. (226 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40004 steps (117 resets) in 177 ms. (224 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (122 resets) in 213 ms. (186 steps per ms) remains 305/305 properties
BEST_FIRST walk for 40003 steps (121 resets) in 173 ms. (229 steps per ms) remains 305/305 properties
Interrupted probabilistic random walk after 2571141 steps, run timeout after 69001 ms. (steps per millisecond=37 ) properties seen :0 out of 305
Probabilistic random walk after 2571141 steps, saw 1169080 distinct states, run finished after 69003 ms. (steps per millisecond=37 ) properties seen :0
[2026-05-25 06:15:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 150.0 s and query timeout 15000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 2 (OVERLAPS) 11/316 variables, 12/29 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/316 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/316 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 5 (OVERLAPS) 259/575 variables, 23/53 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/575 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 7 (OVERLAPS) 17/592 variables, 5/58 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/592 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 9 (OVERLAPS) 169/761 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/761 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 11 (OVERLAPS) 17/778 variables, 3/78 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/778 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 13 (OVERLAPS) 51/829 variables, 7/85 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/829 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 15 (OVERLAPS) 22/851 variables, 3/88 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/851 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 17 (OVERLAPS) 2/853 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/853 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 19 (OVERLAPS) 1662/2515 variables, 853/942 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2515 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 305 unsolved
At refinement iteration 21 (OVERLAPS) 0/2515 variables, 0/942 constraints. Problems are: Problem set: 0 solved, 305 unsolved

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="gold2025"
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 2-5973"
echo " Executing tool gold2025"
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 r016-oct2-177944372800243"
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.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;